NRG GENERATING U S INC
10-K/A, 1997-12-19
COGENERATION SERVICES & SMALL POWER PRODUCERS
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<PAGE>
                                     
                    SECURITIES AND EXCHANGE COMMISSION
                          WASHINGTON, D.C. 20549
                                ___________
                                     
                                FORM 10-K/A
                                     
                             (Amendment No. 2)
                                     
                     FOR ANNUAL AND TRANSITION REPORTS
                  PURSUANT TO SECTIONS 13 OR 15(d) OF THE
                      SECURITIES EXCHANGE ACT OF 1934

X ANNUAL  REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
  ACT OF 1934
  For the fiscal year ended June 30, 1996

  TRANSITION  REPORT  PURSUANT TO SECTION 13 OR  15(d)  OF  THE  SECURITIES
  EXCHANGE ACT OF 1934
  For the transition period from ___________________________.

                      Commission File Number:  1-9208
                                     
                        NRG GENERATING (U.S.) INC.
          (Exact name of registrant as specified in its charter)

              Delaware                               59-2076187
(State  or  other jurisdiction of incorporation or organization)    (I.R.S.
Employer Identification No.)

1221 Nicollet Mall, Suite 610, Minneapolis, Minnesota  55403     (612) 373-
8834
(Address   of   principal   executive   offices)               (Zip   Code)
(Telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:
     None

Securities registered pursuant to Section 12(g) of the Act:
     Common Stock, par value $.01 per share

      Indicate  by  check mark whether the registrant  (1)  has  filed  all
reports  required  to  be filed by Section 13 or 15(d)  of  the  Securities
Exchange  Act  of  1934 during the preceding 12 months, and  (2)  has  been
subject to such filing requirements for the past 90 days.   X Yes     No

      Indicate by check mark if disclosure of delinquent filers pursuant to
Item  405  of  Regulation  S-K is not contained herein,  and  will  not  be
contained,  to the best of registrant's knowledge, in definitive  proxy  or
information statements incorporated by reference in Part III of  this  Form
10-K or any amendment to this Form 10-K. X

      As  of December 12, 1997, there were outstanding 6,836,769 shares  of
Common  Stock.  Based on the last sales price at which such stock was  sold
on that date, the approximate aggregate market value of such shares held by
non-affiliates was $63,720,000.

      Indicate by check mark whether the registrant has filed all documents
and  reports  required  to be filed by Section  12,  13  or  15(d)  of  the
Securities  Exchange  Act  of  1934  subsequent  to  the  distribution   of
securities under a plan confirmed by a court.     X Yes       No

<PAGE>

       The  undersigned  Registrant  hereby  amends  the  items,  financial
statements,  exhibits or other portions of its Annual Report on  Form  10-K
for the fiscal year ended June 30, 1996 as set forth below.
                                     

                                  PART IV


ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K.

3.     Exhibits

       The   "Index  to  Exhibits"  following  the  Consolidated  Financial
Statements  of  the  Company and its subsidiaries in the  Company's  Annual
Report  on  Form  10-K,  as  filed, is amended to substitute  therefor  the
"Exhibit  Index"  which  follows  the  signature  page  hereof,  which   is
incorporated  herein by reference, and to file certain exhibits  which  are
included herewith.

                                   1

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                                 Signature
                                     
      In  accordance  with  Section 13 or 15(d) of the  Exchange  Act,  the
registrant  caused  this  report  to  be  signed  on  its  behalf  by   the
undersigned, thereunto duly authorized.

                              NRG GENERATING (U.S.) INC.


                        /s/  Timothy P. Hunstad
                        By:  Timothy P. Hunstad
                        Title: Vice President and Chief Financial Officer

      Pursuant to the requirements of the Securities Exchange Act of  1934,
this report has been signed below by the following persons on behalf of the
registrant and in the capacities and on the dates indicated:

     Signature                    Title                   Date

/s/ Robert T. Sherman         President and        December 15, 1997
By:  Robert T. Sherman, Jr.   Chief Executive Officer

/s/ Timothy P. Hunstad        Vice President and   December 15, 1997
By:  Timothy P. Hunstad       Chief Financial Officer

/s/ Leonard Bluhm             Chairman of the      December 15, 1997
By:  Leonard A. Bluhm         Board of Directors

/s/ Lawrence Littman           Director            December 15, 1997
By:  Lawrence I. Littman

/s/ Craig A. Mataczynski       Director            December 15, 1997
By:  Craig A. Mataczynski

/s/ David H. Peterson          Director            December 15, 1997
By:  David H. Peterson

/s/ Spyros Skouras, Jr.        Director            December 15, 1997
By:  Spyros S. Skouras, Jr.

/s/ Charles Thayer             Director            December 15, 1997
By:  Charles J. Thayer

/s/ Ronald J. Will             Director            December 15, 1997
By:  Ronald J. Will

                                   2

                                     
<PAGE>
                                     
                             Index to Exhibits

Exhibit No.    Description
2.1**     Composite Fourth Amended and Restated Plan of Reorganization  for
          the  Company dated January 31, 1996 and proposed by the  Company,
          the  Official  Committee  of  Equity  Security  Holders,  Wexford
          Management Corp. ("Wexford") and NRG Energy, Inc. ("NRG Energy").
2.2**     Order  confirming Composite Fourth Amended and Restated  Plan  of
          Reorganization  for  the Company proposed  by  the  Company,  the
          Official  Committee of Equity Security Holders, Wexford  and  NRG
          Energy  dated February 13, 1996 and entered on February 22,  1996
          and  filed as Exhibit 2.1 to the Company's Current Report on Form
          8-K  dated  February  13, 1996 and incorporated  herein  by  this
          reference.
2.3**     Amended  and Restated Stock Purchase and Reorganization Agreement
          dated  January 31, 1996 between the Company and NRG Energy  filed
          as Exhibit 10.1 to the Company's Current Report on Form 8-K dated
          February 13, 1996 and incorporated herein by this reference.
2.4**     Letter Agreement dated April 26, 1996 between the Company and NRG
          Energy amending the Stock Purchase and Reorganization Agreement.
3.1**     Amended and Restated Certificate of Incorporation of the Company.
3.2**     Preferred  Stock Certificate of Designation of the Company  filed
          as  Exhibit 3.3 to the Company's Current Report on Form 8-K dated
          April 30, 1996 and incorporated herein by this reference.
3.3**     Bylaws  of  the  Company filed as Exhibit 3.2  to  the  Company's
          Current  Report on Form 8-K dated April 30, 1996 and incorporated
          herein by this reference.
10.1**    Co-Investment Agreement dated April 30, 1996 between the  Company
          and NRG Energy.
10.2.1**  Chapter 11 Financing Agreement dated August 30, 1995 between  the
          Company and NRG Energy.
10.2.2**  Letter Agreement dated February 20, 1996 between the Company  and
          NRG Energy amending the Chapter 11 Financing Agreement.
10.2.3**  Letter Agreement dated April 30, 1996 between the Company and NRG
          Energy further amending the Chapter 11 Financing Agreement.
10.3**    Liquidating  Asset  Management Agreement  dated  April  30,  1996
          between the Company and Wexford.
10.4**    Management  Services  Agreement dated  as  of  January  31,  1996
          between the Company and NRG Energy.
10.5.1**  Loan  Agreement dated April 30, 1996 between the Company and  NRG
          Energy.

                                   3

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10.5.2**  Note  dated April 30, 1996 from the Company to NRG Energy in  the
          principal amount of $45,000,000.
10.6.1**  Supplemental  Loan  Agreement dated April 30,  1996  between  NRG
          Energy and the Company.
10.6.2**  Note  dated April 30, 1996 from the Company to NRG Energy in  the
          principal amount of $15,855,545.25.
10.7.1    NRG  Newark Cogen Loan Agreement dated April 30, 1996 between NRG
          Energy and the Company.
10.7.2**  Note  dated April 30, 1996 from the Company to NRG Energy in  the
          principal amount of $24,000,000.
10.8.1**  Credit  Agreement  dated  May  17, 1996  between  NRG  Generating
          (Newark)   Cogeneration  Inc.  ("NRGG  Newark"),  NRG  Generating
          (Parlin)  Cogeneration  Inc.  ("NRGG  Parlin"),  Credit   Suisse,
          Greenwich  Funding  Corporation and  any  Purchasing  lender,  as
          Lenders under the Credit Agreement.
10.8.2**  Amendment  No.  1  to the Credit Agreement dated  June  28,  1996
          between  NRG  Generating (Newark) Inc., NRG  Generating  (Newark)
          Inc.  and  Credit Suisse, Greenwich Funding Corporation  and  any
          Purchase Lender (as defined therein).
10.8.3**  Stock Pledge Agreement dated June 28, 1996 between the Company as
          Pledgor and Credit Suisse.
10.8.4**  Guaranty dated as of May 17, 1996 by NRG Energy, as Guarantor, to
          Credit  Suisse,  as  Agent  for the  benefit  of  Credit  Suisse,
          Greenwich  Funding  Corporation and  any  Purchasing  lender,  as
          Lenders under the Credit Agreement.
10.8.5**  Guaranty dated as of June 28, 1996 by the Company as Guarantor to
          Credit  Suisse  as  Agent  for  the  benefit  of  Credit  Suisse,
          Greenwich  Funding  Corporation and  any  Purchasing  lender,  as
          Lenders under the Credit Agreement.
10.8.6**  Tax  Indemnification Agreement dated June 28,  1996  between  the
          Company, NRGG Newark, NRGG Parlin and Credit Suisse.
10.8.7**  Assignment  and  Security Agreement dated June 28,  1996  between
          NRGG Parlin and Credit Suisse
10.8.8    Amended and Restated Leasehold Mortgage, Assignment of Leases and
          Rents  and  Security Agreement dated June 28, 1996  between  NRGG
          Newark and Credit Suisse
10.8.9    Leasehold  Mortgage, Assignment of Leases and Rents and  Security
          Agreement  dated  June 28, 1996 between NRGG  Parlin  and  Credit
          Suisse.
10.8.10** Interest  Rate Swap Agreement dated August 2, 1996  between  NRGG
          Newark, NRGG Parlin and Credit Suisse.
10.9.1    Loan  Agreement dated March 8, 1996 between O'Brien  (Schuylkill)
          Cogeneration  Inc. and NRG Energy in connection  with  the  Grays
          Ferry Partnership.

                                   4

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10.9.2    Option  Agreement dated May 1, 1996 between O'Brien  (Schuylkill)
          Cogeneration Inc. and NRG Energy.
10.10.1** Gas  Supply Agreement dated June 30, 1992 between the Company and
          The Philadelphia Municipal Authority (the "PMA") regarding the NE
          Plant  (Philadelphia  Project) and filed as  an  exhibit  to  the
          Company's  Annual Report on Form 10-K for the fiscal  year  ended
          June 30, 1992 and incorporated herein by this reference.
10.10.2** Gas  Supply Agreement dated June 30, 1992 between the Company and
          the  PMA regarding the SW Plant (Philadelphia Project) and  filed
          as an exhibit to the Company's Annual Report on Form 10-K for the
          fiscal  year ended June 30, 1992 and incorporated herein by  this
          reference.
10.10.3** Energy  Service Agreement dated June 30, 1992 between the Company
          and  the  PMA  regarding the NE Plant (Philadelphia Project)  and
          filed  as an exhibit to the Company's Annual Report on Form  10-K
          for  the fiscal year ended June 30, 1992 and incorporated  herein
          by this reference.
10.10.4** Energy  Service Agreement dated June 30, 1992 between the Company
          and  the  PMA  regarding the SW Plant (Philadelphia Project)  and
          filed  as an exhibit to the Company's Annual Report on Form  10-K
          for  the fiscal year ended June 30, 1992 and incorporated  herein
          by this reference.
10.10.5** Stock  Purchase  Agreement dated November 12,  1993  between  the
          Company,  OPC Acquisition, Inc. and BioGas Acquisition, Inc.  and
          filed  as an exhibit to the Company's Annual Report on Form  10-K
          for  the fiscal year ended June 30, 1993 and incorporated  herein
          by this reference.
10.10.6   Loan Agreement between the Company and PECO.
10.11.1** Long  Term  Power  Purchase Contract for Cogeneration  and  Small
          Power  Production dated March 10, 1986 between  the  Company  and
          Jersey  Central Power and Light ("JCP&L") and filed as an exhibit
          to  the Company's Registration Statement (File No. 33-11789)  and
          incorporated herein by this reference.
10.11.2** Letter Agreement dated June 2, 1986 between the Company and JCP&L
          amending the Long Term Power Purchase Contract.
10.11.3** Second Amendment to Power Purchase Agreement dated March 1,  1988
          between the Company and JCP&L.
10.11.4** Letter  Agreement  dated April 30, 1996 between O'Brien  (Newark)
          Cogeneration, O'Brien (Parlin) Cogeneration and JCP&L.
10.11.5** Third Amendment to Power Purchase Agreement dated April 30,  1996
          between O'Brien (Newark) Cogeneration and JCP&L.
10.14     Transmission Service and Interconnection Agreement dated November
          17,  1987 between O'Brien Energy Systems, Inc. and Public Service
          Electric and Gas Company.

                                   5

<PAGE>

10.15.1   Steam  Purchase  Agreement dated October 3, 1986 between  O'Brien
          Cogeneration IV, Inc. and Newark Boxboard Co.
10.15.2** Amendment  to  Steam  Purchase Agreement  dated  March  15,  1988
          between O'Brien Cogeneration IV, Inc. and Newark Boxboard Co.
10.15.3** Amendment to Steam Purchase Agreement dated July 18, 1988 between
          O'Brien  (Newark) Cogeneration, Inc. and Newark Group Industries,
          Inc.
10.16.1   Operating  and  Maintenance Agreement dated May 1,  1996  between
          NRGG Newark and Stewart & Stevenson Operations, Inc.
10.16.2   Letter  Agreement  dated  May 10, 1996 between  the  Company  and
          Stewart & Stevenson Operations, Inc.
10.16.3   Letter  Agreement  dated  May  20, 1996  between  NRG  Generating
          (Newark) Cogeneration and Stewart & Stevenson Operations, Inc.
10.17.1** Agreement  for Purchase and Sale of Electric Power dated  October
          20. 1986 between the Company and JCP&L and filed as an exhibit to
          the  Company's  Registration Statement (File  No.  33-11789)  and
          incorporated herein by this reference.
10.17.2   First Amendment to Agreement for Purchase and Sale Electric Power
          dated June 11, 1991 between the Company and JCP&L.
10.17.3** Amended  and Restated Agreement for Purchase and Sale of Electric
          Power dated April 30, 1996 between O'Brien (Parlin) Cogeneration,
          Inc. and JCP&L.
10.17.4** Letter  Agreement  dated April 30, 1996 between O'Brien  (Parlin)
          Cogeneration, Inc. and JCP&L.
10.20.1** Steam  Purchase  Contract  dated December  8,  1986  between  the
          Company and E.I. du Pont de Nemours("E.I. du Pont") and Company.
10.20.2** Amendment No. 1 to Steam Purchase Contract dated January 12, 1988
          between the Company and E.I. du Pont.
10.20.3** Letter Agreement dated July 25, 1988 between the Company and E.I.
          du Pont.
10.20.4** Amendment  No. 3 to Steam Purchase Agreement dated  December  12,
          1988 between the Company and E.I. du Pont.
10.20.5** Amendment  No. 4 to Steam Purchase Contract dated July  14,  1989
          between the Company and E.I. du Pont.
10.20.6** Amendment  No.  5 to Steam Purchase Contract dated  February  16,
          1993 between the Company and E.I. du Pont.
10.21.1** Electricity Purchase Contract dated January 18, 1988 between  the
          Company and E.I. du Pont.
10.21.2** Electricity  Purchase  Contract  dated  April  30,  1996  between
          O'Brien (Parlin) Cogeneration Inc. and NRG Parlin Inc.

                                   6

<PAGE>

10.21.3** Assignment of Electricity Purchase Contract dated April 30,  1996
          between O'Brien (Parlin) Cogeneration, Inc., NRG Parlin, Inc. and
          E.I. du Pont.
10.22.1   Operating  & Maintenance Agreement dated May 1, 1996 between  NRG
          Generating  (Parlin)  Cogeneration, Inc.  and  Stewart  Stevenson
          Operations, Inc.
10.22.2   Agreement  dated  May 1, 1996 between the Company,  NRGG  Newark,
          NRGG Parlin and Stewart & Stevenson Operations, Inc.
10.22.3   Letter  Agreement  dated  May  20, 1996  between  NRG  Generating
          (Parlin)  Cogeneration, Inc. and Stewart & Stevenson  Operations,
          Inc.
10.23**   Amended  and  Restated  Partnership  Agreement  of  Grays   Ferry
          Cogeneration  Partnership ("Grays Ferry") dated  March  1,  1996,
          between    Adwin   (Schuylkill)   Cogeneration,   Inc.    ("Adwin
          Schuylkill"),  O'Brien (Schuylkill) Cogeneration, Inc.  ("O'Brien
          Schuylkill")  and Trigen-Schuylkill Cogeneration, Inc.  ("Trigen-
          Schuylkill").
10.24.1** Acquisition   Agreement  dated  March  1,  1996   between   Adwin
          Schuylkill, O'Brien Schuylkill and Trigen-Schuylkill.
10.24.2** Side  Agreement  dated  March 1, 1996 between  Adwin  Schuylkill,
          O'Brien Schuylkill and Trigen-Schuylkill.
10.25.1** Contingent  Capacity  Purchase  Addendum  to  the  Agreement  for
          Purchase  of Electric Output (Phase I) dated September  17,  1993
          between PECO and Grays Ferry.
10.25.2** Contingent  Capacity  Purchase  Addendum  to  the  Agreement  for
          Purchase  of Electric Output (Phase II) dated September 17,  1993
          between PECO and Grays Ferry.
10.25.3   Amendment Agreement dated January 31, 1994 between PECO and Grays
          Ferry.
10.25.4   Agreement  for Purchase of Electric Output (Phase I)  dated  July
          28, 1992 between PECO Energy Company ("PECO") and Grays Ferry.
10.25.5   Agreement  for Purchase of Electric Output (Phase II) dated  July
          28, 1992 between PECO and Grays Ferry.
10.26.1** Amended and Restated Steam Purchase Agreement dated September 17,
          1993  among  Philadelphia  Thermal Energy  Corporation  ("PTEC"),
          Adwin  Equipment Company ("Adwin"), O'Brien Environmental Energy,
          Inc. ("O'Brien") and Grays Ferry.
10.26.2** Amended and Restated Steam Venture Agreement dated September  17,
          1993 among PTEC, Philadelphia United Power Corporation ("PUPCO"),
          Adwin and O'Brien.
10.27.1   Amended  and Restated Project Services and Development  Agreement
          dated September 17, 1993 by and between PUPCO and Grays Ferry
                                   7

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10.27.2** Consent  to  Assignment of Agreement dated March 1, 1996  between
          PUPCO,  Grays  Ferry  Cogeneration  Partnership  and  The   Chase
          Manhattan Bank, N.A.
10.28**   Amended and Restated Site lease, dated September 17, 1993 between
          PTEC and Grays Ferry.
10.29     Newark Lease.
10.30     Parlin Lease.
10.31.1** NRG Generating (U.S.) Inc. 1996 Stock Option Plan dated September
          20, 1996 and filed as Appendix A to the Company's Proxy Statement
          dated October 28, 1996 and incorporated herein by reference.
10.31.2** Form of an Incentive Stock Option Agreement.
10.31.3** Form of a Nonqualified Stock Option Agreement.
10.31.4** Form   of  a  Nonemployee  Director  Nonqualified  Stock   Option
          Agreement.
10.32**   Employment Agreement dated April 30, 1996 between the Company and
          Leonard A. Bluhm.
11**      Computation of Earnings
21**      List of Subsidiaries of the Registrant.
23.1**    Consent of Price Waterhouse LLP.
23.2**    Consent of Coopers & Lybrand LLP.
27**      Financial Data Schedule.

_____
**                        Previously filed.

                                   8



<PAGE>
                                                             Exhibit 10.7.1




                      NRG NEWARK COGEN LOAN AGREEMENT



                        dated as of April 30, 1996



                                $24,000,000



                                  Between



                             NRG ENERGY, INC.



                                    and



                        NRG GENERATING (U.S.) INC.
                                     
<PAGE>

          NRG  NEWARK  COGEN LOAN AGREEMENT, dated as of  April  30,  1996,
between  NRG GENERATING (U.S.) INC., a Delaware corporation (the "Company")
and NRG ENERGY, INC., a Delaware corporation (the "Lender").

                                WITNESSETH:

          WHEREAS, immediately prior to the execution and delivery of this
Agreement, the Company was the debtor and the debtor in possession in
Chapter 11 case number 94-26723 (the "Case") pending before the United
States Bankruptcy Court for the District of New Jersey (the "Bankruptcy
Court");

          WHEREAS, pursuant to the Fourth Amended and Restated Plan of
Reorganization for the Company proposed by the Lender, Wexford Management
Corp. and the official Committee of Equity Security Holders dated November
17, 1995 (as amended and confirmed by order of the Bankruptcy Court entered
on February 22, 1996, the "NRG Plan"; capitalized terms used herein without
definition shall have the respective meanings assigned to them in the NRG
Plan), and subject to the terms and conditions of the Amended and Restated
Stock Purchase and Reorganization dated as of January 31, 1996 between the
Lender and the Company, the Lender is acquiring on the date hereof 41.86%
of the outstanding shares of Common Stock of the Company and in that
connection has agreed to make certain loans to the Company;

          WHEREAS, the NRG Plan contemplates that a Newark Project
Refinancing may occur on the Effective Date pursuant to which Newark
Refinancing Proceeds of up to $24 million may be generated for purposes of
funding distributions to creditors under the NRG Plan but, to the extent
Newark Refinancing Proceeds of $24 million for any reason are not available
on the Effective Date, the Lender is to make the NRG Newark Cogen Loan in
an amount equal to the amount (if any) by which $24 million exceeds the
Newark Refinancing Proceeds, which amount equals $24,000,000.

          WHEREAS, the Lender agrees to make the NRG Newark Cogen  Loan  to
the  Company  contemplated by the NRG Plan on the terms and conditions  set
forth below.


          NOW, THEREFORE, the Company and the Lender agree as follows:

<PAGE>


                                 ARTICLE 1

                                Definitions

          SECTION 1.01. Defined Terms.  As used in this Agreement, the
terms defined in the caption hereto shall have the meanings set forth
therein, and the following terms have the following meanings:

          "Acquisition" means the acquisition by the Company pursuant to
the Acquisition Agreement of 41.86% of the issued and outstanding capital
stock of the company as reorganized under the NRG Plan and all of the
capital stock of each of certain of the Company's subsidiaries.

          "Acquisition Agreement" means the Amended and Restated Stock
Purchase and Reorganization Agreement, dated as of January 31, 1996,
between the Lender and O'Brien Environmental Energy, Inc., a Delaware
corporation, the predecessor in interest to the Company.

          "Additional Assets" means (i) any property or assets (other than
Indebtedness and Capital Stock) to be used by the Company or a Restricted
Subsidiary in a Related Business; (ii) the Capital Stock of a Person that
becomes a Restricted Subsidiary as a result of the acquisition of such
Capital Stock by the Company or another Restricted Subsidiary; or (iii)
Capital Stock constituting a minority interest in any Person that at such
time is a Restricted Subsidiary; provided, however, that, in the case of
clauses (ii) and (iii), such Restricted Subsidiary is primarily engaged in
a Related Business.

          "Affiliate" of any specified Person means (i) any other Person,
directly or indirectly, controlling or controlled by or under direct or
indirect common control with such specified Person or (ii) any Person who
is a director or officer (a) of such Person, (b) of any Subsidiary of such
Person or (c) of any Person described in clause (i) above.  For the
purposes of this definition, "control" when used with respect to any Person
means the power to direct the management and policies of such Person,
directly or indirectly, whether through the ownership of voting securities,
by contract or otherwise; and the terms "controlling" and "controlled" have
meanings correlative to the foregoing.  For purposes of Sections 6.04 and
6.05 only, "Affiliate" shall also mean any beneficial owner of shares
representing 5% or more of the total voting power of the Voting Stock (on a
fully diluted basis) of the Company or of rights or warrants to purchase
such Voting Stock (whether or not currently exercisable) and

                                     2

<PAGE>

any Person who would be an Affiliate of any such beneficial owner pursuant
to the first sentence hereof.

          "Affiliate Transaction" shall have the meaning assigned thereto
in Section 6.05(a).

          "Agreement" means this Loan Agreement, as amended, supplemented
or modified from time to time.

          "Asset Disposition" means any sale, lease, transfer or other
disposition of shares of Capital Stock of a Restricted Subsidiary (other
than directors' qualifying shares), property or other assets (each referred
to for the purposes of this definition as a "disposition") by the Company
or any of its Restricted Subsidiaries (including any disposition by means
of a merger, consolidation or similar transaction) other than (i) a
disposition by a Restricted Subsidiary to the Company or by the Company or
a Restricted Subsidiary to a Wholly owned Subsidiary, (ii) a disposition of
property or assets in the ordinary course of business, (iii) for purposes
of Section 6.04 only, a disposition subject to Section 6.02 and (iv) a
disposition of Liquidating Assets in accordance with and pursuant to the
terms of the Liquidating Asset Management Agreement.

          "Average  Life"  means,  as of the date  of  determination,  with
respect  to  any Indebtedness or Preferred Stock, the quotient obtained  by
dividing (i) the sum of the products of the numbers of years from the  date
of  determination  to  the  dates  of each successive  scheduled  principal
payment  of such Indebtedness or redemption or similar payment with respect
to  such  Preferred Stock multiplied by the amount of such payment by  (ii)
the sum of all such payments.

          "Bankruptcy Law" shall have the meaning assigned thereto in
Section 8.01.

          "Base Rate" means for any day, a rate per annum equal to 9.5%.

          "Board of Directors" means the Board of Directors of the Company
or any committee thereof duly authorized to act on behalf of such Board.

          "Business Day" means a day other than a Saturday, Sunday or other
day on which commercial banks in New York City are authorized or required
by law to close.

          "Capital Stock" of any Person means any and all shares,
interests, rights to purchase, warrants, options, participations or other
equivalents of or interests in

                                     3

<PAGE>

(however designated) equity of such Person, including any Preferred Stock,
but excluding any debt securities convertible into such equity.

          "Capitalized Lease obligations" means an obligation that is
required to be classified and accounted for as a capitalized lease for
financial reporting purposes in accordance with GAAP, and the amount of
Indebtedness represented by such obligation shall be the capitalized amount
of such obligation determined in accordance with GAAP; and the Stated
Maturity thereof shall be the date of the last payment of rent or any other
amount due under such lease.

          "Closing Date" means the date, which shall be on the Effective
Date, on which the Lender makes the Loan.

          "Code" means the Internal Revenue Code of 1986, as amended.

          "Co-Investment Agreement" shall mean that certain Co-Investment
Agreement dated the date hereof between the Lender and the Company and as
provided for by the NRG Plan.

          "Co-Investment Indebtedness" means Indebtedness incurred by the
Company to finance the Company's investment in a project offered to the
Company pursuant to the terms of the Co-Investment Agreement.

          "Commercial L/C11 means a commercial documentary letter of credit
under which the issuer agrees to make payments in Dollars for the account
of the Company, on behalf of the Company or a Subsidiary thereof, in
respect of obligations of the Company or such Subsidiary in connection with
the purchase of goods or services in the ordinary course of business.

          "Commonly  Controlled  Entity" means an entity,  whether  or  not
incorporated,  which is under common control with the  Company  within  the
meaning of Section 414(b) or (c) of the Code.

          "Company" means the party named as such in this Agreement until a
successor replaces it and, thereafter, means the successor.

          "Consolidated Coverage Ratio" as of any date of determination
means the ratio of (i) the aggregate amount of EBITDA for the period of the
most recent four consecutive fiscal quarters ending prior to the date of
such determination to (ii) Consolidated Interest Expense for such four
fiscal quarters; provided, however, that (1) if the Company or any
Restricted Subsidiary has Incurred any Indebtedness since the

                                     4

<PAGE>

beginning of such period that remains outstanding on such date of
determination or if the transaction giving rise to the need to calculate
the Consolidated Coverage Ratio is an Incurrence of Indebtedness, EBITDA
and Consolidated Interest Expense for such period shall be calculated after
giving effect on a pro forma basis to such Indebtedness as if such
Indebtedness had been Incurred on the first day of such period and the
discharge of any other Indebtedness repaid, repurchased, defeased or
otherwise discharged with the proceeds of such new Indebtedness as if such
discharge had occurred on the first day of such period, (2) if since the
beginning of such period the Company or any Restricted Subsidiary shall
have made any Asset Disposition, the EBITDA for such period shall be
reduced by an amount equal to the EBITDA (if positive) directly
attributable to the assets which are the subject of such Asset Disposition
for such period or increased by an amount equal to the EBITDA (if negative)
directly attributable thereto for such period and Consolidated Interest
Expense for such period shall be reduced by an amount equal to the
Consolidated Interest Expense directly attributable to any Indebtedness of
the Company or any Restricted Subsidiary repaid, repurchased, defeased or
otherwise discharged with respect to the Company and its continuing
Restricted Subsidiaries in connection with such Asset Disposition for such
period (or, if the Capital Stock of any Restricted Subsidiary is sold, the
Consolidated Interest Expense for such period directly attributable to the
Indebtedness of such Restricted Subsidiary to the extent the Company and
its continuing Restricted Subsidiaries are no longer liable for such
Indebtedness after such sale), (3) if since the beginning of such period
the Company or any Restricted Subsidiary (by merger or otherwise) shall
have made an Investment in any Restricted Subsidiary (or any Person which
becomes a Restricted Subsidiary) or an acquisition of assets, including any
acquisition of assets occurring in connection with a transaction causing a
calculation to be made hereunder, which constitutes all or substantially
all an operating unit of a business, EBITDA and Consolidated Interest
Expense for such period shall be calculated after giving pro forma effect
thereto (including the Incurrence of any Indebtedness) as if such
Investment or acquisition occurred on the first day of such period and (4)
if since the beginning of such period any Person (that subsequently became
a Restricted Subsidiary or was merged with or into the Company or any
Restricted Subsidiary since the beginning of such period) shall have made
any Asset Disposition or any Investment or acquisition of assets that would
have required an adjustment pursuant to clause (2) or (3) above if made by
the Company or a Restricted Subsidiary during such period, EBITDA and
Consolidated Interest Expense for such period shall be calculated after
giving pro forma effect thereto as if such Asset Disposition, Investment or
acquisition assets occurred on the first day of such period.  For purposes
of this

                                     5

<PAGE>

definition, whenever pro forma effect is to be given to an acquisition of
assets, the amount of income or earnings relating thereto and the amount of
Consolidated Interest Expense associated with any Indebtedness Incurred in
connection therewith, the pro forma calculations shall be determined in
good faith by a responsible financial or accounting officer of the Company.
If any Indebtedness bears a floating rate of interest and is being given
pro forma effect, the interest expense on such Indebtedness shall be
calculated as if the rate in effect on the date of determination had been
the applicable rate for the entire period (taking into account any Interest
Rate Protection Agreement applicable to such Indebtedness if such Interest
Rate Protection Agreement has a remaining term as at the date of
determination in excess of 12 months).

          "Consolidated Interest Expense" means, for any period, the total
interest expense of the company and its consolidated Subsidiaries, plus, to
the extent incurred by the Company and its Subsidiaries in such period but
not included in such interest expense, (i) interest expense attributable to
Capitalized Lease obligations, (ii) amortization of debt discount and debt
issuance cost, (iii) capitalized interest, (iv) non-cash interest expense,
(v) commissions, discounts and other fees and charges attributable to
letters of credit and bankers' acceptance financing, (vi) interest actually
paid by the Company or any such Subsidiary under any Guarantee of
Indebtedness or other obligation of any other Person, (vii) net costs
associated with Hedging obligations (including amortization of fees),
(viii) the product of (a) all Preferred Stock dividends in respect of all
Preferred Stock of Subsidiaries of the Company and Redeemable Stock of the
Company held by Persons other than the Company or a Wholly Owned Subsidiary
multiplied by (b) a fraction, the numerator of which is one and the
denominator of which is one minus the then current combined federal, state
and local statutory tax rate of the Company, expressed as a decimal, in
each case, determined on a consolidated basis in accordance with GAAP and
(ix) the cash contributions to any employee stock ownership plan or similar
trust to the extent such contributions are used by such plan or trust to
pay interest or fees to any Person (other than the Company) in connection
with Indebtedness Incurred by such plan or trust; provided, however, that
there shall be excluded therefrom any such interest expense of any
Unrestricted Subsidiary to the extent the related Indebtedness is not
Guaranteed or paid by the Company or any Restricted Subsidiary.

          "Consolidated Net Income" means, for any period, the net income
(loss) of the Company and its consolidated Subsidiaries; provided, however,
that there shall not be included in such Consolidated Net Income:

                                     6

<PAGE>
     
     (i)  any net income (loss) of any Person if such Person is not a
Restricted Subsidiary, except that (A) subject to the limitations contained
in clause (iv) below, the Company's equity in the net income of any such
Person for such period shall be included in such Consolidated Net Income up
to the aggregate amount of cash actually distributed by such Person during
such period to the Company or a Restricted Subsidiary as a dividend or
other distribution (subject, in the case of a dividend or other
distribution to a Restricted Subsidiary, to the limitations contained in
clause (iii) below) and (B) the Company's equity in a net loss of any such
Person (other than an Unrestricted Subsidiary) for such period shall be
included in determining such Consolidated Net Income,

     (ii) any net income (loss) of any person acquired by the Company or a
Subsidiary in a pooling of interests transaction for any period prior to
the date of such acquisition,

     (iii)     any net income (loss) of any Restricted subsidiary if such
subsidiary is subject to restrictions, directly or indirectly, on the
payment of dividends or the making of distributions by such Restricted
Subsidiary, directly or indirectly, to the Company, except that (A) subject
to the limitations contained in (iv) below, the Company's equity in the net
income of any such Restricted Subsidiary for such period shall be included
in such Consolidated Net Income up to the aggregate amount of cash that
could have been distributed by such Restricted Subsidiary during such
period to the Company or another Restricted Subsidiary as a dividend
(subject, in the case of a dividend that could have been made to another
Restricted Subsidiary, to the limitation contained in this clause) and (B)
the Company's equity in a net loss of any such Restricted Subsidiary for
such period shall be included in determining such Consolidated Net Income,

     (iv) any gain (but not loss) realized upon the sale or other
disposition of any asset of the Company or its consolidated Subsidiaries
(including pursuant to any sale/leaseback transaction) which is not sold or
otherwise disposed of in the ordinary course of business and any gain (but
not loss) realized upon the sale or other disposition of any Capital Stock
of any Person,

     (v)  any extraordinary gain or loss, and

     (vi) the cumulative effect of a change in accounting principles.

                                     7

<PAGE>

          "Consolidated Net Worth" means the total of the amounts shown on
the balance sheet of the Company and the Restricted Subsidiaries,
determined on a consolidated basis, as of the end of the most recent fiscal
quarter of the Company ending prior to the taking of any action for the
purpose of which the determination is being made, as (i) the par or stated
value of all outstanding Capital stock of the Company plus (ii) paid-in
capital or capital surplus relating to such Capital Stock plus (iii) any
retained earnings or earned surplus less (A) any accumulated deficit and
(B) any amounts attributable to Disqualified Stock.

          "Contingent obligation" means as to any Person, any obligation of
such Person guaranteeing or in effect guaranteeing any Indebtedness,
dividends or other obligations ("primary obligations") of any other Person
(the "primary obligor") in any manner, whether directly or indirectly,
including any obligation of such Person, whether or not contingent (a) to
purchase any such primary obligation or any property constituting direct or
indirect security therefor, (b) to advance or supply funds (i) for the
purchase or payment of any such primary obligation or (ii) to maintain
working capital or equity capital of the primary obligor or otherwise to
maintain the net worth or solvency of the primary obligor, (c) to purchase
property, securities or services primarily for the purpose of assuring the
owner of any such primary obligation of the ability of the primary obligor
to make payment of such primary obligation or (d) otherwise to assure or
hold harmless the owner of any such primary obligation against loss in
respect thereof; provided, however, that the term Contingent obligation
shall not include endorsements of instruments for deposit or collection in
the ordinary course of business.  The amount of any Contingent obligation
shall be deemed to be an amount equal to the stated or determinable amount
(based upon the maximum reasonably anticipated net liability in respect
thereof as determined by the Company in good faith) of the primary
obligation or portion thereof in respect of which such Contingent
obligation is made or, if not stated or determinable, the maximum
reasonably anticipated net liability in respect thereof (assuming such
Person is required to perform thereunder) as determined by the Company in
good faith.

          "Contractual Obligation" means as to any Person, any provision of
any security issued by such Person or of any agreement, instrument or
undertaking to which such Person is a party or by which it or any of the
property owned by it is bound.

          "Credit Documents" means the collective reference to this
Agreement and the Note.

                                     8

<PAGE>

          "Currency Agreement" means in respect of a Person any foreign
exchange contract, currency swap agreement or other similar agreement as to
which such Person is a party or a beneficiary.

          "Custodian" shall have the meaning assigned thereto in Section
8.01.

          "Default" means any event which is, or after notice or passage of
time or both would be, an Event of Default.

          "Disqualified Stock" means, with respect to any Person, any
Capital Stock which by its terms (or by the terms of any security into
which it is convertible or for which it is exchangeable or exercisable) or
upon the happening of any event (i) matures or is mandatorily redeemable
pursuant to a sinking fund obligation or otherwise, (ii) is convertible or
exchangeable for Indebtedness or Disqualified Stock or (iii) is redeemable
at the option of the holder thereof, in whole or in part, in each case on
or prior to the first anniversary of the Stated Maturity of the Notes.

          "Dollars" and "$11 means dollars in lawful currency of the United
States of America.

          "EBITDA" means, for any period the Consolidated Net Income for
such period, plus the following to the extent deducted in calculating such
Consolidated Net Income:  (i) income tax expense, (ii) Consolidated
Interest Expense,
(iii) depreciation expense and (iv) amortization expense, in each case for
such period.

          "Effective Date" shall have the meaning assigned thereto in the
NRG Plan, which definition is incorporated herein by this reference.

          "Environmental Laws" means any and all Federal, state, local or
municipal laws, rules, orders, regulations, statutes, ordinances, codes,
decrees or requirements of any Governmental Authority or requirements of
law (including court-ordered requirements of common law) regulating or
imposing liability or standards of conduct concerning environmental or
public health protection matters, including Hazardous Materials, as now or
may at any time hereafter be in effect.

          "ERISAII means the Employee Retirement Income Security Act of
1974, as amended from time to time.

          "Event of Default" shall have the meaning assigned thereto in
Section 8.01.

                                     9

<PAGE>

          "Exchange Act" means the Securities Exchange Act of 1934, as
amended.

          "Fee Property" shall have the meaning assigned thereto in Section
3.10.

          "Final Maturity Date" shall have the meaning assigned thereto in
Section 2.04.

          "Fiscal Date" means the Saturday closest to February 1, May 1,
August 1 or November 1, as the case may be, in any calendar year.

          "GAAP" means generally accepted accounting principles in the
United States of America as in effect from time to time.

          "Governmental Authority" means any nation or government, any
state or other political subdivision thereof or any entity exercising
executive, legislative, judicial, regulatory or administrative functions of
or pertaining to government.

          "Guarantee" means any obligation, contingent or otherwise, of any
Person directly or indirectly guaranteeing any Indebtedness or other
obligation of any other Person and any obligation, direct or indirect,
contingent or otherwise, of such Person (i) to purchase or pay (or advance
or supply funds for the purchase or payment of) such Indebtedness or other
obligation of such other Person (whether arising by virtue of partnership
arrangements, or by agreement to keepwell, to purchase assets, goods,
securities or services, to take-or-pay, or to maintain financial statement
conditions or otherwise) or (ii) entered into for purposes of assuring in
any other manner the obligee of such Indebtedness or other obligation of
the payment thereof or to protect such obligee against loss in respect
thereof (in whole or in part); provided, however, that the term "Guarantee"
shall not include endorsements for collection or deposit in the ordinary
course of business.  The term "Guarantee" used as a verb has a
corresponding meaning.

          "Hazardous Materials" means any hazardous materials, hazardous
wastes, hazardous pesticides, hazardous or toxic substances, defined,
listed, classified or regulated as such in or under any Environmental Law,
including asbestos, petroleum, any other petroleum products (including
gasoline, crude oil or any fraction thereof) polychlorinated biphenyls and
urea-formaldehyde insulation.

                                    10

<PAGE>

          "Hedging obligations" of any Person means the obligations of such
Person pursuant to any Interest Rate Agreement or Currency Agreement.

          "Highest Lawful Rate" shall have the meaning assigned thereto in
Section 9.10.

          "Incur" means issue, assume, Guarantee, incur or otherwise become
liable for; provided, however, that any Indebtedness or Capital Stock of a
Person existing at the time such person becomes a Subsidiary (whether by
merger, consolidation, acquisition or otherwise) shall be deemed to be
Incurred by such Subsidiary at the time it becomes a Subsidiary.

          "Indebtedness" means, with respect to any Person on any date of
determination (without duplication):

          (i)  the principal of and premium (if any) in respect of
indebtedness of such Person for borrowed money,

          (ii) the principal of and premium (if any) in respect of
obligations of such Person evidenced by bonds, debentures, notes or other
similar instruments,

          (iii)     all obligations of such Person in respect of letters of
credit or other similar instruments (including reimbursement obligations
with respect thereto),

          (iv) all obligations of such Person to pay the deferred and
unpaid purchase price of property or services (except Trade Payables),
which purchase price is due more that six months after the date of placing
such property in service or taking delivery and title thereto or the
completion of such services,

          (v)  all Capitalized Lease obligations of such Person,

          (vi) the amount of all obligations of such Person with respect to
the redemption, repayment or other repurchase of any Disqualified Stock or,
with respect to any Subsidiary of the Company, any Preferred Stock (but
excluding, in each case, any accrued dividends),

          (vii)     all Indebtedness of other Persons secured by a Lien on
any asset of such Person, whether or not such Indebtedness is assumed by
such Person; provided, however, that the amount of Indebtedness of such
Person shall be the lesser of (A) the fair market value of such

                                    11

<PAGE>

asset at such date of determination and (B) the amount of such Indebtedness
of such other Persons,

          (viii)    all Indebtedness of other Persons to the extent
Guaranteed by such Person, and

          (ix) to the extent not otherwise included in this definition,
Hedging obligations of such Person.

The amount of Indebtedness of any Person at any date shall be the
outstanding balance at such date of all unconditional obligations as
described above and the maximum liability, upon the occurrence of the
contingency giving rise to the obligation, of any contingent obligations at
such date.

          "indemnified liabilities" shall have the meaning assigned thereto
in Section 9.05(d).

          "Initial Maturity Date" shall have the meaning assigned thereto
in Section 2.04.

          "Insolvency" means, with respect to a Multiemployer Plan, the
condition that such Plan is insolvent within the meaning of such term as
used in Section 4245 of ERISA.

          "Interest Payment Date" means the last day of each March, June,
September and December, commencing on the first such day to occur after the
Loan is made.

          "Interest Rate Agreement" means with respect to any Person any
interest rate protection agreement, interest rate future agreement,
interest rate option agreement, interest rate swap agreement, interest rate
cap agreement, interest rate collar agreement, interest rate hedge
agreement or other similar agreement or arrangement as to which such Person
is party or a beneficiary.

          "Investment" in any Person means any direct or indirect advance,
loan (other than advances to customers in the ordinary course of business
that are recorded as accounts receivable on the balance sheet of such
Person) or other extension of credit (including by way of Guarantee or
similar arrangement) or capital contribution to (by means of any transfer
of cash or other property to others or any payment for property or services
for the account or use of others), or any purchase or acquisition of
Capital Stock, Indebtedness or other similar instruments issued by such
Person.  For purposes of the definition of "Unrestricted Subsidiary" and
Section 6.02, (i) "Investment" shall include the portion (proportionate to
the Company's equity interest in such Subsidiary) of the fair market value
of the net assets of any Subsidiary of the Company at the time that such
Subsidiary is

                                    12

<PAGE>

designated an Unrestricted Subsidiary; provided, however, that upon a
redesignation of such Subsidiary as a Restricted Subsidiary, the Company
shall be deemed to continue to have a permanent "Investment" in an
Unrestricted Subsidiary in an amount (if positive) equal to (x) the
Company's "Investment" in such Subsidiary at the time of such redesignation
less (y) the portion (proportionate to the Company's equity interest in
such Subsidiary) of the fair market value of the net assets of such
Subsidiary at the time of such redesignation; and (ii) any property
transferred to or from an Unrestricted Subsidiary shall be valued at its
fair market value at the time of such transfer, in each case as determined
in good faith by the Board of Directors.

          "Leased Properties" shall have the meaning assigned thereto in
Section 3.10.

          "Lender" means the party named in this Agreement until one or
more successors replace it, and thereafter means the successor or
successors.

          "Lien" means any mortgage, pledge, security interest,
encumbrance, lien or charge of any kind (including any conditional sale or
other title retention agreement or lease in the nature thereof).

          "Liquidating Assets" shall have the meaning assigned thereto in
the Liquidating Asset Management Agreement which definition shall be
incorporated herein by this reference.

          "Liquidating Asset Management Agreement" means that certain
Liquidating Asset Management Agreement dated the date hereof by and between
the Company and Wexford Management Corp., a Delaware corporation and as
provided for by the NRG Plan.

          "Loan" shall have the meaning set forth in Section 2.01.

          "Multiemployer Plan" means a Plan which is a multiemployer plan
as defined in Section 4001(a)(3) of ERISA.

          "Net Available Cash" from an Asset Disposition means cash
payments received (including any cash payments received by way of deferred
payment of principal pursuant to a note or installment receivable or
otherwise, but only as and when received, but excluding any other
consideration received in the form of assumption by the acquiring person of
Indebtedness or other obligations relating to the properties or assets that
are the subject of such Asset Disposition or received in any other noncash
form) therefrom, in each case net of (i) all legal, title and recording tax
expenses, commissions and other

                                    13

<PAGE>

fees and expenses incurred, and all Federal, state, provincial, foreign and
local taxes required to be paid or accrued as a liability under GAAP, as a
consequence of such Asset Disposition, (ii) all payments made on any
Indebtedness which is secured by any assets subject to such Asset
Disposition in accordance with the terms of any Lien upon such assets, or
which must by its terms, or in order to obtain a necessary consent to such
Asset Disposition, or by applicable law be repaid out of the proceeds from
such Asset Disposition, (iii) all distributions and other payments required
to be made to minority interest holders in Subsidiaries or joint ventures
as a result of such Asset Disposition and (iv) appropriate amounts to be
provided by the seller as a reserve, in accordance with GAAP, against any
liabilities associated with the assets disposed of in such Asset
Disposition and retained by the Company or any Restricted Subsidiary after
such Asset Disposition.

          "Net Cash Proceeds" means, with respect to any Newark Loan
Refinancing, the cash proceeds thereof, net of attorneys' fees,
accountants' fees, underwriters' or placement agents' fees, discounts or
commissions and brokerage, consultant and other fees and expenses actually
incurred in connection therewith and net of taxes paid or payable as a
result thereof.

          "Newark Loan Refinancing" shall mean Indebtedness that is
incurred to enable the Company to repay, retire, or refinance the mortgage
indebtedness of Newark Cogen.

          "Note" means the Note substantially in the form attached hereto
as Exhibit A.

          "Notice Event" shall have the meaning assigned thereto in Section
5.08.

          "NRG Plan" has the meaning set forth in the recitals.

          "Officer" means the Chairman of the Board, the President, any
Vice President, the Treasurer or the Secretary or Clerk of the Company.

          "Officers" Certificate" means a certificate signed by two
officers.

          "0pinion of counsel" means a written opinion from legal counsel
who is acceptable to the Lender.  The counsel may be an employee of or
counsel to the Company or the Lender.

                                    14

<PAGE>

          "PBGC" means the Pension Benefit Guaranty Corporation established
pursuant to Subtitle A of Title IV of ERISA or any successor.

          "Permitted Investment" means an Investment by the Company or any
Restricted Subsidiary in (i) a Restricted Subsidiary, the Company or a
Person which will, upon the making of such Investment, become a Restricted
subsidiary; provided, however, that the primary business of such Restricted
Subsidiary is a Related Business; (ii) another Person if as a result of
such Investment such other Person is merged or consolidated with or into,
or transfers or conveys all or substantially all its assets to, the Company
or a Restricted Subsidiary; provided, however, that such Person's primary
business is a Related Business; (iii) Temporary Cash Investments; (iv)
receivables owing to the Company or any Restricted Subsidiary, if created
or acquired in the ordinary course of business and payable or dischargeable
in accordance with customary trade terms; provided, however, that such
trade terms may include such concessionary trade terms as the Company or
any such Restricted Subsidiary deems reasonable under the circumstances;
(v) payroll, travel and similar advances to cover matters that are expected
at the time of such advances ultimately to be treated as expenses for
accounting purposes and that are made in the ordinary course of business;
(vi) loans or advances to employees made in the ordinary course of business
consistent with past practices of the Company or such Restricted
Subsidiary; (vii) stock, obligations or securities received in settlement
of debts created in the ordinary course of business and owing to the
Company or any Restricted Subsidiary or in satisfaction of judgments; and
(viii) any Investment pursuant to and in accordance with the terms of the
Co-Investment Agreement.

     "Permitted Liens" means:

     (a)  Liens for taxes, assessments or other governmental charges not
yet delinquent or which are being contested in good faith and by
appropriate proceedings if adequate reserves with respect thereto are
maintained on the books of the Company or such Subsidiary, as the case may
be, in accordance with GAAP;

     (b)  carriers', warehousemen's, mechanics' landlords', materialmen's,
repairmen's or other like Liens arising in the ordinary course of business
in respect of obligations which are not yet due or which are bonded or
which are being contested in good faith and by appropriate proceedings if
adequate reserves with respect thereto are maintained on the books of the
Company or such Subsidiary, as the case may be, in accordance with GAAP;

                                    15

<PAGE>

     (c)  pledges or deposits in connection with workmen's compensation,
unemployment insurance and other social security legislation;

     (d)  deposits to secure the performance of bids, tenders, trade or
government contracts (other than for borrowed money), leases, licenses,
statutory obligations, surety and appeal bonds, performance bonds and other
obligations of a like nature incurred in the ordinary course of business;

     (e)  easements (including reciprocal easement agreements), rights-of-
way, building, zoning and similar restrictions, utility agreements,
covenants, reservations, restrictions, encroachments, changes, and other
similar encumbrances or title defects incurred, or leases or subleases
granted to others, in the ordinary course of business, which do not in the
aggregate materially detract from the aggregate value of the properties of
the Company and its Subsidiaries, taken as a whole or in the aggregate
materially interfere with or adversely affect in any material respect the
ordinary conduct of the business of the Company and its Subsidiaries on the
properties subject thereto, taken as a whole;

     (f)  Bankers' liens arising by operation of law;

     (g)  Liens on documents of title and the property covered thereby
securing Indebtedness in respect of any Commercial L/Cs;

     (h)  (i) mortgages, liens, security interests, restrictions or
encumbrances that have been placed by any developer, landlord or other
third party on property over which the Company or any Subsidiary of the
Company has easement rights or on any Leased Property and subordination or
similar agreements relating thereto and (ii) any condemnation or eminent
domain proceedings affecting any real property;

     (i)  Liens on goods (and Proceeds thereof) held by the Company or any
of its Subsidiaries to be sold on a consignment basis in the ordinary
course of business;

     (j)  leases or subleases to third parties;

     (k)  Liens in connection with workmen's compensation obligations and
general liability exposure of the Company and its Subsidiaries; and

                                    16

<PAGE>

     (l)  Liens securing Indebtedness Incurred under Section 6.01(b)(ii) or
(iii).

          "Person" means any individual, corporation, partnership, joint
venture, association, joint-stock company, trust, unincorporated
organization, government or any agency or political subdivision thereof or
any other entity.

          "Plan" means at any particular time, any employee benefit plan as
defined in Section 3(3) of ERISA and not , excluded by Section 4(b) of
ERISA and in respect of which the Company or a Commonly Controlled Entity
is (or, if such plan were terminated at such time, would under Section 4069
of ERISA be deemed to be) an "employer" as defined in Section 3(5) of
ERISA.

         "Preferred Stock" as applied to the Capital Stock of any
corporation means Capital Stock of any class or classes (however
designated) which is preferred as to the payment of dividends, or as to the
distribution of assets upon any voluntary or involuntary liquidation or
dissolution of such corporation, over shares of Capital Stock of any other
class of such corporation.

          "principal" of a Note means the principal of the Note plus the
premium, if any, payable on the Note which is due or overdue or is to
become due at the relevant time.

          "Refinancing Indebtedness" means Indebtedness that is Incurred to
refund, refinance, replace, renew, repay or extend (including pursuant to
any defeasance or discharge mechanism) (collectively, "refinances" and
"refinanced" shall have a correlative meaning) any Indebtedness existing on
the Closing Date or Incurred in compliance with this Agreement (including
Indebtedness of the Company that refinances Indebtedness of any Restricted
Subsidiary (to the extent permitted in this Agreement) and Indebtedness of
any Restricted Subsidiary that refinances Indebtedness of another
Restricted Subsidiary) including Indebtedness that refinances Refinancing
Indebtedness; provided, however, that (i) the Refinancing Indebtedness has
a Stated Maturity no earlier than the Stated Maturity of the Indebtedness
being refinanced, (ii) the Refinancing Indebtedness has an Average Life at
the time such Refinancing Indebtedness is Incurred that is equal to or
greater than the Average Life of the Indebtedness being refinanced and
(iii) such Refinancing Indebtedness is Incurred in an aggregate principal
amount (or if issued with original issue discount, an aggregate issue
price) that is equal to or less than the aggregate principal amount (or if
issued with original issue discount, the aggregate accreted value) then
outstanding of the Indebtedness being refinanced; provided further,
however, that Refinancing Indebtedness shall not

                                    17

<PAGE>

include (x) Indebtedness of a Restricted Subsidiary that refinances
Indebtedness of the Company or (y) Indebtedness of the Company or a
Restricted Subsidiary that refinances Indebtedness of an Unrestricted
Subsidiary.

          "Register" shall have the meaning assigned thereto in Section
2.10(b).

          "Regulation U11 means Regulation U of the Board of Governors of
the Federal Reserve System, as from time to time in effect.

          "Related Business" means those businesses in which the Company or
any of its Subsidiaries is engaged on the date of this Agreement, or which
are directly related thereto.

          "Reorganization" means with respect to a Multiemployer Plan, the
condition that such Plan is in reorganization as such term is used in
Section 4241 of ERISA.

          "Reportable Event" means any of the events set forth in Section
4043(b) of ERISA other than those events as to which the thirty day notice
period is waived under Sections .13, .14, .16, .18, .19 or .20 of PBGC Reg.
S 2615.

          "Requirement of Law" means, as to any Person, the Articles or
Certificate of Incorporation and By-Laws or other organizational or
governing documents of such Person, and any law, treaty, rule or
regulation, order, or determination of an arbitrator or a court or other
Governmental Authority, in each case applicable to or binding upon such
Person or any of its property, or to which such Person or any of its
property is subject.

          "Responsible Officer" means, with respect to any Person, the
president, chief executive officer, the chief operating officer, the chief
financial officer, treasurer, controller or any vice president of such
Person.

          "Restricted Payment" shall have the meaning assigned thereto in
Section 6.02(a).

          "Restricted Subsidiary" means any Subsidiary of the Company other
than an Unrestricted Subsidiary.

          "Single Employer Plan" means any Plan which is covered by Title
IV of ERISA and which is not a Multiemployer Plan.

          "Stated Maturity" means, with respect to any security, the date
specified in such security as the fixed date on which the payment of
principal of such security is due

                                    18

<PAGE>

and payable, including pursuant to any mandatory redemption provision (but
excluding any provision providing for the repurchase of such security at
the option of the holder thereof upon the happening of any contingency
beyond the control of the issuer unless such contingency has occurred).

          "Subordinated obligation" means any Indebtedness of the company
(whether outstanding on the Closing Date or thereafter Incurred) which is
subordinate or junior in right of payment to the Note pursuant to a written
agreement.

          "Subsidiary" of any Person means any corporation, association,
partnership or other business entity of which more than 50% of the total
voting power of shares of Capital Stock or other interests (including
partnership interests) entitled (without regard to the occurrence of any
contingency) to vote in the election of directors, managers or trustees
thereof is at the time owned or controlled, directly or indirectly, by (i)
such Person or (ii) one or more Subsidiaries of such Person.

          "Successor Company" shall have the meaning assigned hereto in
Section 7.01(i).

          "Temporary Cash Investments" means any of the following: (i) any
investment in direct obligations of the United States of America or any
agency thereof or obligations Guaranteed by the United States of America or
any agency thereof, (ii) investments in time deposit accounts, certificates
of deposit and money market deposits maturing within 180 days of the date
of acquisition thereof issued by a bank or trust company which is organized
under the laws of the United States of America, any state thereof or any
foreign country recognized by the United States of America having capital,
surplus and undivided profits aggregating in excess of $300,000,000 (or the
foreign currency equivalent thereof), (iii) repurchase obligations with a
term of not more than seven days for underlying securities of the types
described in clause (i) or (ii) above entered into with a bank meeting the
qualifications described in clause (ii) above, and (iv) investments in
commercial paper, maturing not more than six months after the date of
acquisition, issued by the Lender or the parent corporation of the Lender,
and commercial paper with a rating at the time as of which any investment
therein is made of "P-1" (or higher) according to Moody's Investors
Service, Inc. or "A-11" (or higher) according to Standard and Poor's
Ratings Group.

          "Trade Payables" means, with respect to any Person, any accounts
payable or any indebtedness or monetary obligation to trade creditors
created, assumed or Guaranteed

                                    19

<PAGE>

by such Person arising in the ordinary course of business in connection
with the acquisition of goods or services.

          "Transferee" shall have the meaning set forth in Section 9.06(b).

          "Uniform Commercial Code" means the New York Uniform commercial
Code as in effect from time to time.

          "Unrestricted Subsidiary" means (i) any Subsidiary of the company
that at the time of determination shall be designated an Unrestricted
Subsidiary by the Board of Directors in the manner provided below and (ii)
any Subsidiary of an Unrestricted Subsidiary.  The Board of Directors may
designate any Subsidiary of the Company (including any newly acquired or
newly formed Subsidiary of the Company) to be an Unrestricted Subsidiary
unless such Subsidiary or any of its Subsidiaries owns any Capital Stock or
Indebtedness of, or owns or holds any Lien on any property of, the Company
or any other Subsidiary of the Company that is not a Subsidiary of the
Subsidiary to be so designated; provided, however, that either (A) the
Subsidiary to be so designated has total consolidated assets of $1,000 or
less or (B) if such Subsidiary has consolidated assets greater than $1,000,
then such designation would be permitted under Section 6.02. The Board of
Directors may designate any Unrestricted Subsidiary to be a Restricted
Subsidiary; provided, however, that immediately after giving effect to such
designation (x) the Company's Consolidated Coverage Ratio would exceed
1.6:1.00 and (y) no Default shall have occurred and be continuing.  Any
such designation by the Board of Directors shall be evidenced to the Lender
by promptly filing with the Lender a copy of the resolution of the Board of
Directors giving effect to such designation and an Officers' Certificate
certifying that such designation complied with the foregoing provisions.

          "Voting Stock" of a corporation means all classes of Capital
Stock of such corporation then outstanding and normally entitled to vote in
the election of directors.

          "Wholly Owned Subsidiary" means a Restricted Subsidiary of the
Company all the Capital Stock of which (other than directors' qualifying
shares) is owned by the Company or another Wholly owned Subsidiary.

          SECTION 1.02. Rules of Construction.  Unless the context
otherwise requires:

          (1)  a term has the meaning assigned to it;

          (2)  as used herein and in the Note and any certificate or other
document made or delivered pursuant

                                    20

<PAGE>

hereto, accounting terms relating to the Company and its Subsidiaries not
defined in Section 1.01 and accounting terms partly defined in Section 1.01
to the extent not defined shall have the respective meanings given to them
under GAAP.  All computations determining compliance with financial
covenants or terms, including definitions used therein, shall be prepared
in accordance with generally accepted accounting principles in effect at
the time of the preparation of, and in conformity with those used to
prepare, the historical financial statements of the Company;

          (3)  "or" is not exclusive;

          (4)  "including" means including without limitation;

          (5)  words in the singular include the plural and words in the
plural include the singular;

          (6)  unsecured Indebtedness shall not be deemed to be subordinate
or junior to secured Indebtedness merely by virtue of its nature as
unsecured indebtedness;

          (7)  the principal amount of any noninterest bearing or other
discount security at any date shall be the principal amount thereof that
would be shown on a balance sheet of the issuer dated such date prepared in
accordance with GAAP and accretion of principal on such security shall be
deemed to be the Incurrence of Indebtedness;

          (8)  the principal amount of any Preferred Stock shall be (i) the
maximum liquidation value of such Preferred Stock or (ii) the maximum
mandatory redemption or mandatory repurchase price with respect to such
Preferred Stock, whichever is greater;

          (9)  unless otherwise specified therein, all terms defined in
this Agreement shall have the defined meanings when used in the Note or any
certificate or other document made or delivered pursuant hereto;

          (10) the words "hereof", "herein" and "hereunder" and words of
similar import when used in this Agreement shall refer to this Agreement as
a whole and not to any particular provision of this Agreement, and section,
Section, schedule and exhibit references are to this Agreement unless
otherwise specified; and

          (11) as used in this Agreement, references to a fiscal year of
the Company identified only by a year

                                    21

<PAGE>

refer to the fiscal year of the Company ended on the Fiscal Date at the end
of the fourth fiscal quarter of the company which falls in the immediately
succeeding calendar year.  References to the last day of any fiscal year or
fiscal quarter of the Company, or to a fiscal year or quarter ended on a
certain date, shall be deemed to refer to the Fiscal Date at the end of
such fiscal year or quarter.

                                 ARTICLE 2

                                   Loan

          SECTION 2.01. Loan.  Subject to the terms and conditions hereof,
the Lender agrees to make a loan in Dollars (the "Loan") to the Company on
the Closing Date, in an aggregate principal amount of [twenty-four million
dollars ($24,000,000)].

          SECTION 2.02. Use of Proceeds.  The proceeds of the Loan shall be
used for the purposes set forth in the NRG Plan and shall be applied in
accordance with the NRG Plan.

          SECTION 2.03. Borrowing.  The Company shall borrow the entire
amount of the Loan on the Closing Date.

          SECTION 2.04. Maturity: Refinancing.

          (a)   The Loan will mature on the date that is twelve (12)  years
following the Closing Date (the "Maturity Date").

          (b)  The Company hereby covenants and agrees to use its
reasonable best efforts to obtain Newark Loan Refinancing the Net Cash
Proceeds of which will enable and permit the Company to repay the Loan in
its entirety, including principal and interest thereon.

          SECTION 2.05. Optional and Mandatory Prepayments; Principal
Amortization.

          (a)  The Company may at any time and from time to time prepay the
Loan, in whole or in part, without premium or penalty, upon at least five
days irrevocable notice to the Lender.  If such notice is given, the
Company shall make such prepayment, and the payment amount specified in
such notice shall be due and payable, on the date specified therein.
Partial prepayments of the Loan shall be in an aggregate principal amount
equal to the lesser of (A) $2,000,000, or a whole multiple of $1,000,000 in
excess thereof and (B) the aggregate unpaid principal amount of the Loan.

                                    22

<PAGE>

          (b)  (i) If, subsequent to the Closing Date, there shall be
obtained a Newark Loan Refinancing, 100% of the Net Cash Proceeds thereof,
after paying in full the mortgage debt of Newark Cogen being refinanced,
shall be promptly applied toward the payment of the Loan.

          (ii) The Company shall give the Lender at least one Business
Day's notice of each prepayment or mandatory reduction pursuant to this
Section 2.05(b) setting forth the date and amount thereof.

          (c) Accrued interest on the amount of any prepayments shall be
paid on the date of such prepayment.

          (d)  The principal amount of the loan shall be repaid in semi-
annual installments of [$800,000] on every other Interest Payment Date,
commencing with the second Interest Payment Date after the Closing Date.

     SECTION 2.06. Interest Rate and Payment Dates.

          (a)  The Loan shall bear interest for the period from and
including the date the Loan is made to, but excluding, the maturity date
thereof an the unpaid principal thereof at a rate per annum equal to the
Base Rate.

          (b)  If all or a portion of (i) the principal amount of the Loan
or (ii) any interest payable thereon shall not be paid when due (whether at
the stated maturity, by acceleration or otherwise) the Loan, and any such
overdue amount shall, without limiting the rights of the Lender under
Section 8, bear interest at a rate per annum which is 2.00% above the Base
Rate from the date of such non-payment until paid in full (as well after as
before judgment).

          (c) Interest shall be payable in arrears on each Interest Payment
Date.

          SECTION 2.07. Computation of Interest.

          Interest in respect of the Loan, shall be calculated on the basis
of a 365 (or 366 as the case may be) day year for the actual days elapsed.

          SECTION 2.08. Treatment of Payments.

          (a)  Whenever any payment received by the Lender under this
Agreement or the Note is insufficient to pay in full all amounts then due
and payable to the Lender under this Agreement or the Note such payment
shall be applied by the Lender in the following order: First, to the
payment of fees and expenses, if any, due and payable to the Lender under
and

                                    23

<PAGE>

in connection with this Agreement and the Note including the payment of all
expenses due and payable under Section 9.05; Second, to the payment of
interest then due and payable on the Loan; and Third, to the payment of the
principal amount of the Loan which is then due and payable; or

          (b)  All payments (including prepayments) to be made by the
Company on account of principal, interest and fees shall be made without
set-off or counterclaim and shall be made to the Lender, for the account of
the Lender at the office of the Lender located at 1221 Nicollet Mall, Suite
700, Minneapolis, MN 55403 in lawful money of the United States of America
and in immediately available funds.  If any payment hereunder would become
due and payable on a day other than a Business Day, such payment shall
become due and payable on the next succeeding Business Day and, with
respect to payments of principal, interest thereon shall be payable at the
then applicable rate during such extension.

          SECTION 2.9. Indemnity.  The Company agrees to indemnify the
Lender and to hold the Lender harmless from any loss or expense (but
without duplication of any amounts payable as default interest) which the
Lender may sustain or incur as a consequence of default by the Company in
making any prepayment after the Company has given a notice in accordance
with Section 2.05. This covenant shall survive termination of this
Agreement and repayment of the Loan.

          SECTION 2.10. Repayment of the Loan: Evidence of Debt.

          (a)  The Company hereby unconditionally promises to pay to the
Lender the then unpaid principal amount of the Loan in accordance with the
terms hereof and the Note.  The Company hereby further agrees to pay
interest on the unpaid principal amount of the Loan from time to time
outstanding from the date hereof until payment in full thereof at the rates
per annum, and on the dates, set forth in Section 2.06.

          (b)  The Lender shall maintain a Register (the "Register") in
which shall be recorded (i) the amount of the Loan made hereunder, (ii) the
amount of any principal or interest due and payable or to become due and
payable from the Company to the Lender hereunder and (iii) the amount of
any sum received by the Lender hereunder from the Company.

          (c)  The entries made in the Register to the extent permitted by
applicable law, shall be prima facie evidence of the existence and amounts
of the obligations of the Company therein recorded; provided, however, that
the failure of the Lender to maintain the Register, or any error therein,
shall not in any manner affect the obligation of the Company to

                                    24

<PAGE>

repay (with applicable interest) the Loan made to the Company by the Lender
in accordance with the terms of this Agreement.

          (d)  The Company agrees that, upon the request of the Lender, the
Company will execute and deliver to the Lender the Note evidencing the
Loan, with appropriate insertions as to date and principal amount.

                                 ARTICLE 3

                      Representations and Warranties

          In order to induce the Lender to enter into this Agreement and to
make the Loan, the Company hereby represents and warrants to the Lender, as
follows (all representations and warranties are made with respect to the
Closing Date and with respect to the entire period following the Closing
Date during which any amounts are due and owing from the Company to the
Lender hereunder, as if made at any time during such period):

          SECTION 3.01. No Change.  There has been no change, and no
development or event involving a prospective change, which has had or could
reasonably be expected to have a material adverse effect on the business,
assets, condition (financial or otherwise) or results of operations of, the
Company and its Subsidiaries taken as a whole.

          SECTION 3.02. Corporate Existence; Compliance with Law.  Except
for those exceptions to the following which the Lender has actual knowledge
of on the Closing Date, each of the Company and its Subsidiaries (a) is a
corporation duly organized and validly existing under the laws of the
jurisdiction of its incorporation, (b) has full corporate power and
authority and possesses all governmental franchises, licenses, permits,
authorizations and approvals necessary to enable it to use its corporate
name and to own, lease or otherwise hold its properties and assets and to
carry on its business as presently conducted other than such franchises,
licenses, permits, authorizations and approvals the lack of which,
individually or in the aggregate, would not have a material adverse effect
on the business, assets, condition (financial or otherwise) or results of
operations of the Company and its Subsidiaries, taken as a whole, (c) is
duly qualified and in good standing to do business in each jurisdiction in
which the nature of its business or the ownership, leasing or holding of
its properties makes such qualification necessary, except such
jurisdictions where the failure so to qualify would not have a material
adverse effect on the business, assets, condition (financial or otherwise)
or results of operations of the Company and its Subsidiaries,

                                    25

<PAGE>

taken as a whole, and (d) is in compliance with all applicable statutes,
laws, ordinances, rules, orders, permits and regulations of any
Governmental Authority (including those related to Hazardous Materials and
substances), except where noncompliance would not have a material adverse
effect on the business, assets, condition (financial or otherwise) or
results of operations of the Company and its Subsidiaries, taken as a
whole.  Neither the Company nor any of its Subsidiaries has received any
written communication from a Governmental Authority that alleges that the
Company or any of its Subsidiaries is not in compliance, in all material
respects, with all material federal, state, local or foreign laws,
ordinances, rules and regulations.

          SECTION 3.03.  Corporate Power; Authorization.  Each of the
Company and its Subsidiaries has the corporate power and authority to make,
deliver and perform each of the Credit Documents to which it is a party,
and the Company has the corporate power and authority and legal right to
borrow hereunder.  Each of the Company and its Subsidiaries has taken all
necessary corporate action to authorize the execution, delivery and
performance of each of the Credit Documents to which it is or will be a
party and the Company has taken all necessary corporate action to authorize
the borrowings hereunder.  No consent or authorization of, or filing with,
any Person (including any Governmental Authority) is required in connection
with the execution, delivery or performance by the Company or any of the
Company's Subsidiaries, or for the validity or enforceability against the
Company or any of the Company's Subsidiaries, of any Credit Document except
for consents, authorizations and filings (a) which have been obtained or
made and are in full force and effect, and except such consents,
authorizations and filings, the failure to obtain or perform (i) which
would not have a material adverse effect on the business, assets, condition
(financial or otherwise) or results of operations of the Company and its
Subsidiaries taken as a whole and (ii) which would not adversely affect the
validity or enforceability of any of the Credit Documents or the rights or
remedies of the Lender thereunder.

          SECTION 3.04.  Enforceable Obligations.  This Agreement, and each
of the other Credit Documents has been, duly executed and delivered on
behalf of the Company.  This Agreement and each of the other Credit
Documents constitutes the legal, valid and binding obligation of the
Company, and is enforceable against the Company in accordance with its
terms, except as may be limited by applicable bankruptcy, insolvency,
reorganization, moratorium, or similar laws affecting creditors' rights
generally and by general principles of equity (regardless of whether
enforcement is sought in a proceeding in equity or at law).

                                    26

<PAGE>

          SECTION 3.05. No Legal Bar.  The execution, delivery and
performance of each Credit Document and the incurrence or issuance of and
use of the proceeds of the Loan do not violate any Requirement of Law or
any Contractual obligation applicable to or binding upon the Company or any
Subsidiary of the Company or any of their respective properties or assets,
in any manner which, individually or in the aggregate, (i) would have a
material adverse effect on the ability of the Company or any such
Subsidiary to perform its obligations under the Credit Documents to which
it is a party, (ii) would give rise to any liability on the part of the
Lender, or (iii) would have a material adverse effect on the business,
assets, condition (financial or otherwise) or results of operations of the
Company and its Subsidiaries taken as a whole, and do not result in the
creation or imposition of any Lien on any of its properties or assets
pursuant to any Requirement of Law applicable to it, as the case may be, or
any of its Contractual Obligations, except for Permitted Liens.

          SECTION 3.06. No Material Litigation.  No litigation by,
investigation known to the company by, or proceeding of, any Governmental
Authority is pending against the Company or any of its Subsidiaries with
respect to the validity, binding effect or enforceability of any Credit
Document, the Loan made hereunder or the use of proceeds thereof.  No
lawsuits, claims, proceedings or investigations pending or, to the best
knowledge of the Company, threatened against or affecting the Company or a
subsidiary of the Company or any of their respective properties, assets,
operations or businesses, in which there is a probability of an adverse
determination that is reasonably likely, if adversely decided, to have a
material adverse effect on the business, assets, condition (financial or
otherwise) or results of operations of the Company and its Subsidiaries,
taken as a whole.

          SECTION 3.07. Investment Company Act.  Neither the company nor
any Subsidiary of the Company is an "investment company" or a company
"controlled" by an "investment company" (as each of the quoted terms is
defined or used in the Investment Company Act of 1940, as amended).

          SECTION 3.08. Federal Regulation.  No part of the proceeds of the
Loan are being or are to be used for any purpose which violates the
provisions of Regulation G, T, U or X of the Board of Governors of the
Federal Reserve System.  Neither the Company nor any of its Subsidiaries is
engaged or will engage, principally or as one of its important activities,
in the business of extending credit for the purpose of "purchasing" or
"carrying" any "margin stock"

                                    27

<PAGE>

within the respective meanings of each of the quoted terms under said
Regulation U.

          SECTION 3.09. No Default.  The Company and each of its
Subsidiaries have performed all material obligations required to be
performed by them under their respective Contractual obligations on and
after the Closing Date and they are not (with or without the lapse of time
or the giving of notice, or both) in breach or default in any respect
thereunder, except to the extent that such breach or default would not have
a material adverse effect on the business, assets, condition (financial or
otherwise) or results of operations of the Company and its Subsidiaries
taken as a whole.  Neither the Company nor any of its Subsidiaries is in
default under any material judgment, order or decree of any court,
administrative agency or commission or other governmental authority or
instrumentality, domestic or foreign, applicable to it or any of its
respective properties, assets, operations or business, except to the extent
that any such defaults would not, in the aggregate, have a material adverse
effect on the business, assets, condition (financial or otherwise) or
results of operations of the Company and its Subsidiaries, taken as a
whole.

          SECTION 3.10. Ownership of Property: Liens.  Each of the Company
and its Subsidiaries has good and valid title to all of its material
tangible and intangible personal property, in each case free and clear of
all mortgages, liens, security interests or encumbrances of any nature
whatsoever except Permitted Liens.  With respect to real property or
interests in real property, as of the Closing Date, each of the Company and
its Subsidiaries has (i) fee title to all of the real property listed on
Schedule 3.10 (each, a "Fee Property"), and (ii) good and valid title to
the leasehold estates in all of the real property leased by it and listed
on Schedule 3.10 under the heading "Leased Properties" (each, a "Leased
Property"), in each case free and clear of all mortgages, liens, security
interests, easements, covenants, rights-of-way and other similar
restrictions of any nature whatsoever, except (A) Permitted Liens, (B) any
conditions that may be shown by a current, accurate survey or physical
inspection of any Fee Property or Leased Property, (C) as to Leased
Property, the terms and provisions of the respective lease therefor and any
matters affecting the fee title and any estate superior to the leasehold
estate related thereto, and (D) title defects, or leases or subleases
granted to others, which are not material to the Fee Properties or the
Leased Properties, as the case may be, taken as a whole.  The Fee
Properties and the Leased Properties (collectively the "Real Properties")
constitute, as of the Closing Date, all of the real property owned in fee
or leased by the Company and its subsidiaries.

                                    28

<PAGE>

          SECTION 3.11. ERISA.  None of the Company, any Subsidiary of the
Company or any Commonly Controlled Entity would be liable for any amount
pursuant to Section 4062, 4063, 4064 or 4069 of ERISA, if any Single
Employer Plan were to terminate.  Neither the Company nor any Commonly
Controlled Entity has been involved in any transaction that would cause the
Company to be subject to liability with respect to a Plan to which the
Company or any Commonly Controlled Entity contributed or was obligated to
contribute during the six-year period ending on the date this
representation is made or deemed made under Section 4062, 4069 or 4212(c)
of ERISA.  Neither the Company nor any Commonly Controlled Entity has
incurred any material liability under Title IV of ERISA which could become
or remain a liability of the Company after the Closing Date.  None of the
Company, any Subsidiary of the Company, or any director, officer or
employee thereof, or any of the Plans (to the best knowledge of the Company
with respect to any Multiemployer Plan), or any trust created thereunder,
or any fiduciary thereof, has engaged in a transaction or taken any other
action or omitted to take any action involving any Plan which could
constitute a prohibited transaction within the meaning of Section 406 of
ERISA which is not otherwise exempted, or would cause it to be subject to
either a material liability or civil penalty assessed pursuant to Section
409 or 502 of ERISA or a material tax imposed pursuant to Section 4975 or
4976 of the Code.  Each of the Plans (to the best knowledge of the Company
with respect to any Multiemployer Plan) has been operated and administered
in all material respects in accordance with applicable laws, including but
not limited to ERISA and the Code.  There are no material pending or, to
the best knowledge of the Company, threatened claims by or on behalf of any
of the Plans or any fiduciary, by any employee or beneficiary covered under
any such Plan, or otherwise involving any such Plan or fiduciary (other
than routine claims for benefits).  No condition exists and no event has
occurred with respect to any Multiemployer Plan which presents a material
risk of a complete or partial withdrawal under Subtitle E of Title IV of
ERISA, nor has the Company or any Commonly Controlled Entity been notified
that any such Multiemployer Plan is insolvent or in reorganization within
the meaning of Section 4241 of ERISA.  Neither the Company nor any Commonly
Controlled Entity nor any Subsidiary has been a party to any transaction or
agreement to which the provisions of Section 4204 of ERISA were applicable.
Neither the Company nor any Commonly Controlled Entity nor any subsidiary
is obligated to contribute to a Multiemployer Plan, on behalf of any
current or former employee of the Company, any Commonly Controlled Entity
or any Subsidiary.  None of the Plans or any trust established thereunder
has incurred any "accumulated funding deficiency" (as defined in Section
302 of ERISA and Section 412 of the Code), whether or not waived, as of the
last day of the most recent fiscal year of each of the

                                    29

<PAGE>

Plans.  No contribution failure has occurred with respect to any Plan
sufficient to give rise to a lien under Section 302(f) of ERISA.

          SECTION 3.12. Copyrights, Patents, Trademarks and Licenses.  The
Company or a Subsidiary of the Company owns or has the right to use,
without payment to any other party, all material patents, patent
applications, trademarks (registered or unregistered), trade names, service
marks and copyrights owned, used or filed by or licensed to the Company and
its Subsidiaries.  To the best knowledge of the Company, no claims are
pending by any Person with respect to the ownership, validity,
enforceability or the Company's or any Subsidiary's use of any such
patents, patent applications, trademarks (registered or unregistered),
trade names, service marks, copyrights challenging or questioning the
validity or effectiveness of any of the foregoing, in any jurisdiction,
domestic or foreign.

          SECTION 3.13. Environmental Matters.

          (a)  To the best knowledge of the Company, the Real Properties do
not contain in, on or under including the soil and groundwater thereunder,
any Hazardous Materials in amounts or concentrations that constitute or
constituted a material violation of, or could reasonably give rise to
material liability under, Environmental Laws.

          (b)  To the best knowledge of the Company, the Real Properties
and all operations and facilities at the Real Properties are in material
compliance with all Environmental Laws, and there is no contamination or
violation of any Environmental Law which could materially interfere with
the continued operation of, or materially impair the fair salable value of,
the Real Properties.

          (c)  To the best knowledge of the Company, neither the Company
nor any of its Subsidiaries has received or is aware of any complaint,
notice of violation, alleged violation, or notice of investigation or of
potential liability under Environmental Laws with regard to the Real
Properties or the operations of the Company or its subsidiaries, nor does
the Company or any of its Subsidiaries have knowledge that any such action
is being contemplated, considered or threatened.

          (d)  To the best knowledge of the Company, Hazardous Materials
have not been generated, treated, stored, disposed of, at, on or under the
Real Properties, nor have any Hazardous Materials been transported from the
Real Properties, in material violation of or in a manner that could
reasonably give rise to liability under any Environmental Laws.

                                    30

<PAGE>

          (e)  There are no governmental administrative actions or judicial
proceedings pending or, to the knowledge of the Company and its
Subsidiaries, threatened, under any Environmental Law to which the Company
or any of its Subsidiaries is a party with respect to the Real Properties,
nor are there any consent decrees or other decrees, consent orders,
administrative orders or other orders, or other administrative or judicial
requirements, other than permits authorizing operations at facilities at
the Real Properties, outstanding under any Environmental Law with respect
to the Real Properties.

                                 ARTICLE 4

                           Conditions Precedent

          SECTION 4.01. Conditions to Loans.  The obligation of the Lender
to make the Loan on the Closing Date is subject to the satisfaction, or
waiver by the Lender, immediately prior to or concurrently with the making
of the Loan, of the following conditions:

          (a)  Note.  The Lender shall have received the Note conforming to
the requirements hereof and executed by a duly authorized officer of the
Company.

          (b)  Consummation of Acquisition and NRG Plan.  The Acquisition
shall have been consummated at the Closing (as defined in the Acquisition
Agreement) and concurrently therewith the KRG Plan shall have been
consisted on the Effective Date (as defined in the NRG Plan).

                                 ARTICLE 5

                           Affirmative Covenants

          The Company hereby agrees that, so long as the Loan remains
outstanding and unpaid, or any other amount is owing to the Lender
hereunder or under any of the other Credit Documents, it shall, and, in the
case of the agreements contained in Sections 5.04 through 5.07 and 5.09,
the Company shall cause each of its Subsidiaries to:

          SECTION 5.01. Financial Statements.  Furnish to the Lender:

          (a)  as soon as available after the end of each fiscal year of
the Company, but in any event within 10 days of filing them with the
Securities and Exchange commission, a copy of the consolidated balance
sheet of the Company and its consolidated Subsidiaries as at the end of
such fiscal year and the related consolidated

                                    31

<PAGE>

statements of stockholders, equity and cash flows and the consolidated
statements of income of the Company and its Subsidiaries for such fiscal
year, setting forth in each case (other than for the financial statements
delivered with respect to the first fiscal year of the Company ended
following the Closing Date) in comparative form the figures for the
previous year, reported on by independent certified public accountants of
nationally recognized standing; and

          (b)  as soon as available after the end of each of the first
three quarterly periods of each fiscal year of the Company, but in any
event within 10 days of filing them with the Securities and Exchange
Commission, the unaudited consolidated balance sheet of the Company and its
Subsidiaries as at the end of each such quarter and the related unaudited
consolidated statements of income and cash flows of the Company and its
Subsidiaries for such quarterly period and the portion of the fiscal year
of the Company through such date, setting forth in each case (other than
for the financial statements delivered with respect to fiscal quarters
occurring during the first fiscal year of the Company ended following the
Closing Date) in comparative form the figures for the corresponding quarter
in, and year to date portion of, the previous year; together with a
comparison showing the figures for such periods in the budget prepared by
the Company and furnished to the Lender, certified by the chief financial
officer, controller or treasurer of the Company as being fairly stated in
all material respects.

          SECTION 5.02. Certificates; Other Information.  Furnish to the
Lender:

          (a)  concurrently with the delivery of the consolidated financial
statements referred to in Section 5.01(a), so long as not contrary to the
then current recommendations of the American Institute of Certified
Accountants, a letter from the independent certified public accountants
reporting on such financial statements stating that in making the
examination necessary to express their opinion on such financial
statements, nothing has come to their attention which would lead them to
believe that there exists any Default or Event of Default under Sections
6.01 and 6.02, except as specified in such letter;

          (b)  within 15 days of the delivery of the financial statements
referred to in Sections 5.01(a) and (b)  (except that the certificate
referred to in clause (i) below shall be delivered concurrently with such
financial statements), a certificate of the chief

                                    32

<PAGE>

financial officer of the Company (i) stating that, to the best of such
officer's knowledge, each of the Company and its respective Subsidiaries
has observed or performed all of its covenants and other agreements, and
satisfied every material condition, contained in this Agreement and the
other Credit Documents to be observed, performed or satisfied by it, and
that such officer has obtained no knowledge of any Default or Event of
Default except as specified in such certificate, (ii) showing in detail as
of the end of the related fiscal period the figures and calculations
supporting such statement in respect of Sections 6.02 and 6.05 and (iii) if
not specified in the financial statements delivered pursuant to Section
5.01, specifying the aggregate amount of interest paid or accrued by the
Company and its Subsidiaries, and the aggregate amount of depreciation,
depletion and amortization charged on the books of the Company and its
Subsidiaries, during such accounting period; and

          (c)  promptly, such additional financial and other information as
the Lender may from time to time reasonably request.

          SECTION 5.03. SEC Reports.  The Company shall furnish to the
Lender, promptly upon their becoming available, copies of all financial
statements, reports, notices and proxy statements sent or made available to
the public generally by the Company or any of its Subsidiaries, if any, and
all regular and periodic reports and all final registration statements and
final prospectuses, if any, filed by the Company or any of its Subsidiaries
with any securities exchange or with the Securities and Exchange Commission
or any Governmental Authority succeeding to any of its functions.

          SECTION 5.04. Payment of Obligations.  Pay, discharge or
otherwise satisfy at or before maturity or before they become delinquent,
as the case may be, all its obligations and liabilities of whatever nature,
except (a) when the amount or validity thereof is currently being contested
in good faith by appropriate proceedings and reserves in conformity with
GAAP with respect thereto have been provided on the books of the Company or
any of its Subsidiaries, as the case may be, (b) for delinquent obligations
which do not have a material adverse effect on the business, assets,
condition (financial or otherwise) or results of operations of the Company
and its Subsidiaries taken as a whole and (c) for trade and other accounts
payable in the ordinary course of business which are not overdue for a
period of more than 90 days or, if overdue for more than 90 days, as to
which a dispute exists and adequate reserves in conformity with GAAP have
been established on the books of the Company or any of its Subsidiaries, as
the case may be.

                                    33

<PAGE>

          SECTION 5.05. Conduct of Business and Maintenance of Existence.
Except as otherwise contemplated or permitted by the Co-Investment
Agreement or the Liquidating Asset Management Agreement, continue to engage
in business of the same general type as now conducted by it, and preserve,
renew and keep in full force and effect its corporate existence and take
all reasonable action to maintain all material rights, material privileges,
franchises, patents, patent applications, copyrights, trademarks and trade
names, necessary or desirable in the normal conduct of its business except
for rights, privileges, franchises, patents, patent applications,
copyrights, trademarks and tradenames the loss of which would not in the
aggregate have a material adverse effect on the business, assets, condition
(financial or otherwise) or results of operations of the Company and its
Subsidiaries taken as a whole, and comply with all applicable Requirements
of Law except to the extent that the failure to comply therewith would not,
in the aggregate, have a material adverse effect on the business, assets,
condition (financial or otherwise) or results of operations of the Company
and its Subsidiaries taken as a whole.

     SECTION 5.06. Maintenance of Property; Insurance.

          (a)  Keep all property useful and necessary in its business in
good working order and condition (ordinary wear and tear excepted); and

          (b)  Maintain with financially sound and reputable insurance
companies insurance on all its property in at least such amounts and with
only such deductibles as are usually maintained by, and against at least
such risks (but including, in any event, public liability insurance) as are
usually insured against in the same general area, by companies engaged in
the same or a similar business and furnish to the Lender, upon written
request of the Lender, full information as to the insurance carried;
Provided that the Company may implement programs of self-insurance in the
ordinary course of business and in accordance with industry standards for a
company of similar size so long as reserves are maintained in accordance
with GAAP for the liabilities associated therewith.

          SECTION 5.07. Inspection of Property: Books and Records;
Discussions.  Keep proper books of record and account in which full, true
and correct entries are made of all dealings and transactions in relation
to its business and activities which permit financial statements to be
prepared in conformity with GAAP and all Requirements of Law; and permit
representatives of the Lender upon reasonable notice (but no more
frequently than monthly), to visit and inspect any of its properties and
examine and make abstracts from any of its books and records at any
reasonable time and as often as may

                                    34
                                     
<PAGE>

reasonably be requested upon reasonable notice, and to discuss the
business, operations, assets and financial and other condition of the
Company and its Subsidiaries with officers and employees thereof and with
their independent certified public accountants.

         SECTION 5.08. Notices.  Subject to the last sentence of this
section promptly give notice to the Lender of any of the following (a
"Notice Event"):

          (a)  of the occurrence of any Default or Event of Default;

          (b)  of any (i) default or event of default under any instrument
or other agreement, guarantee or collateral document of the Company or any
of its Subsidiaries which default or event of default has not been waived
and would have a material adverse effect on the business, assets, condition
(financial or otherwise) or results of operations of the Company and its
Subsidiaries taken as a whole, or (ii) litigation, investigation or
proceeding which may exist at any time between the Company or any of its
Subsidiaries and any Governmental Authority, or receipt of any notice of
any environmental claim or assessment against the company or any of its
Subsidiaries by any Governmental Authority which in any such case would
have a material adverse effect on the business, assets, condition
(financial or otherwise) or results of operations of the Company and its
Subsidiaries taken as a whole;

          (c)  of any litigation or proceeding against the company or any
of its Subsidiaries (i) in which more than $500,000 of the amount claimed
is not covered by insurance or (ii) in which injunctive or similar relief
is sought which if obtained would have a material adverse effect on the
business, assets, condition (financial or otherwise) or results of
operations of the Company and its Subsidiaries taken as a whole;

          (d)  of the following events, as soon as practicable after, and
in any event within 30 days after, the Company knows or has reason to know
thereof: (i) the occurrence of any Reportable Event with respect to any
Plan which Reportable Event could reasonably result in material liability
to the Company and its Subsidiaries taken as a whole, or (ii) the
institution of proceedings or the taking of any other action by PBGC, the
Company or any Commonly Controlled Entity to terminate, withdraw or
partially withdraw from any Plan and, with respect to a Multiemployer Plan,
the Reorganization or Insolvency of the Plan, in each of the foregoing
cases which could

                                    35

<PAGE>

reasonably result in material liability to the Company and its Subsidiaries
taken as a whole, and in addition to such notice, deliver to the Lender
whichever of the following may be applicable: (A) a certificate of a
Responsible officer of the Company setting forth details as to such
Reportable Event and the action that the Company or such Commonly
Controlled Entity proposes to take with respect thereto, together with a
copy of any notice of such Reportable Event that may be required to be
filed with PBGC, or (B) any notice delivered by PBGC evidencing its intent
to institute such proceedings or any notice to PBGC that such Plan is to be
terminated, as the case may be; and

          (e)  of a material adverse change known to the Company or its
Subsidiaries in the business, assets, condition (financial or otherwise) or
results of operations of the Company and its Subsidiaries taken as a whole.

Each notice pursuant to this Section 5.08 shall be accompanied by a
statement of a Responsible officer setting forth details of the occurrence
referred to therein and (in the cases of clauses (a) through (d)) stating
what action the Company proposes to take with respect thereto.  The company
shall not be deemed in breach or default of its obligations under this
Section 5.08 due to the failure to notify the Lender of any Notice Event of
which the Lender shall have had actual knowledge as of the date notice of
such Notice Event was to have been provided.

          SECTION 5.09. Environmental Laws.

          (a)  Comply with, and use all reasonable efforts to insure
compliance by all tenants and subtenants, if any, with, all applicable
Environmental Laws and obtain and comply with and maintain, and require
that all tenants and subtenants obtain and comply with and maintain, any
and all licenses, approvals, registrations or permits required by
Environmental Laws, except to the extent that failure to do so would not
have any reasonable likelihood of having a material adverse effect on the
business, assets, condition (financial or otherwise) or results of
operations of the Company and its Subsidiaries taken as a whole or on the
validity or enforceability of any of the Credit Documents or the rights and
remedies of the Lender thereunder;

          (b)  conduct and complete all investigations, studies, sampling
and testing, and all remedial, removal and other actions, required under
applicable Environmental Laws, and promptly comply with all lawful orders
and directives of all Governmental Authorities respecting Environmental
Laws,

                                    36

<PAGE>

except to the extent that the same are being contested in good faith by
appropriate proceedings; and

          (c)  In regard to this Agreement or in any way relating to the
Company or its Subsidiaries or their current or former operations, defend,
indemnify and hold harmless the Lender, and its respective employees,
agents, officers and directors, from and against any claims, demands,
penalties, fines, liabilities, settlements, damages, costs and expenses of
whatever kind or nature known or unknown, contingent or otherwise, arising
out of, or in any way relating to Hazardous Material or Environmental Laws,
including any orders, requirements or demands of Governmental Authorities
related thereto, including reasonable attorney's and consultant's fees,
investigation and laboratory fees, remediation costs, court costs and
litigation expenses, except to the extent that any of the foregoing arise
out of the gross negligence or willful misconduct of the party seeking
indemnification therefor.  The agreements in this Section 5.09(c) shall
survive repayment of the Loan and all other amounts payable hereunder.

          SECTION 5.10. Further Instruments and Acts.  Upon request of the
Lender, the Company will execute and deliver such further instruments and
do such further acts as may be reasonably necessary or proper to carry out
more effectively the purpose of this Agreement.

         SECTION 5.11 Taxes.  Each of the Company and its Subsidiaries will
file or cause to be filed all material tax returns which, to the knowledge
of the Company, are required to be filed and will pay all taxes shown to be
due and payable on said returns or on any assessments made against it or
any of its property and all other taxes, fees or other charges imposed on
it or any of its property by any Governmental Authority (other than any
amount of which is currently being contested in good faith by appropriate
proceeds and with respect to which reserves (or other sufficient
provisions) in conformity with GAAP have been provided on the books of the
Company or its Subsidiaries, as the case may be).

                                 ARTICLE 6
                                     
                            Negative Covenants

         So long as the Loan remains outstanding and unpaid, or any other
amount is owing to the Lender hereunder or under any other Credit Document
(it being understood that each of the permitted exceptions to each of the
covenants in this Article 6 is in addition to, and not overlapping with,
any other of such permitted exceptions except to the extent expressly
provided):

                                    37

<PAGE>

          SECTION 6.01. Limitation on Indebtedness.

          (a) The Company shall not, and shall not permit any Restricted
Subsidiary to, Incur any Indebtedness; provided, however, that on or after
the first anniversary of the Closing Date the Company may Incur
Indebtedness if on the date thereof the Consolidated Coverage Ratio would
be greater than 1.6:1.0.

          (b)  Notwithstanding Section 6.01(a), the Company and its
Restricted Subsidiaries may Incur the following Indebtedness:

          (i)  Indebtedness (A) of the Company to any Subsidiary, and (B)
of any Subsidiary to the Company or any other Subsidiary;

          (ii) Indebtedness represented by (w) the Loan, (x) any
Indebtedness outstanding or to be issued or incurring pursuant to the NRG
Plan, (y) any Co-Investment Indebtedness and (z) any Refinancing
Indebtedness Incurred in respect of any Indebtedness described in this
clause (ii) or Section 6.01(a);

          (iii)     Indebtedness of the Company or any of its
Subsidiariestn an aggregate principal amount at any one time outstanding
(excluding any Indebtedness permitted to be incurred under clause (ii) or
(iii) of this Section 6.01(b)) not in excess of $5,000,000;

          (iv) Indebtedness in connection with workmen's compensation
obligations and related general liability exposure of the Company and its
Subsidiaries; and

          (v)  Capitalized Lease Obligations in respect of (A)
sale/leaseback transactions of property owned by the Company on the Closing
Date, and (B) fixtures and equipment and other personal property acquired
after the Closing Date.

          (c)  The Company shall not Incur any Indebtedness pursuant to
Section 6.01(b) if the proceeds thereof are used, directly or indirectly,
to repay, prepay, redeem, defease, retire, refund or refinance any
Subordinated Obligations unless such Indebtedness shall be subordinated to
the Loan to at least the same extent as such Subordinated obligations.

          SECTION 6.02. Limitation on Restricted Payments.

          (a)  The Company shall not, and shall not permit any Restricted
Subsidiary, directly or indirectly, to (i) declare or pay any dividend or
make any distribution on or in respect of its Capital Stock (including any
payment in connection with

                                    38

<PAGE>

any merger or consolidation involving the Company) except dividends or
distributions payable solely in its Capital Stock (other than Disqualified
Stock) and except dividends or distributions payable to the Company or
another Restricted Subsidiary (and, if such Restricted Subsidiary is not
wholly owned, to its other shareholders on a pro rata basis), (ii)
purchase, redeem, retire or otherwise acquire for value any Capital Stock
of the Company or any Restricted Subsidiary held by Persons other than the
Company or another Restricted Subsidiary, (iii) purchase, repurchase,
redeem, defease or otherwise acquire or retire for value, prior to
scheduled maturity, scheduled repayment or scheduled sinking fund payment,
any Subordinated Obligations (other than the purchase, repurchase or other
acquisition of Subordinated obligations purchased in anticipation of
satisfying a sinking fund obligation, principal installment or final
maturity, or (iv) make any Investment (other than a Permitted Investment)
in any Person (any such dividend, distribution, purchase, redemption,
repurchase, defeasance, other acquisition, retirement or Investment being
herein referred to as a "Restricted Payment") if at the time the Company or
such Restricted Subsidiary makes such Restricted Payment:

          (1)  a Default shall have occurred and be continuing (Or would
result therefrom);

          (2)  the Consolidated Coverage Ratio of the Company would be less
than 1.6:1.0; or

          (3)  the aggregate amount of such Restricted Payment and all
other Restricted Payments (the amount so expended, if other than in cash,
to be determined in good faith by the Board of Directors, whose
determination shall be conclusive and evidenced by a resolution of the
Board of Directors) declared or made subsequent to the Closing Date would
exceed the sum of:

               (A)  25% of the Consolidated Net Income accrued during the
period (treated as one accounting period) from the beginning of the fourth
fiscal quarter in 1995, to the end of the most recent fiscal quarter ending
at least 45 days prior to the date of such Restricted Payment (or, in case
such Consolidated Net Income shall be a deficit, minus 100% of such
deficit); and

               (B)  the aggregate Net Cash Proceeds received by the Company
from the issue or sale of its Capital Stock (other than Disqualified Stock)
subsequent to the Closing Date (other than an issuance or sale to a
subsidiary of the Company or an employee stock

                                    39

<PAGE>

          ownership plan or other trust established by the Company or any
of its Subsidiaries).

          (b) The provisions of Section 6.02(a) shall not prohibit:

          (i)  any purchase or redemption of Capital Stock of the Company
or Subordinated Obligations made by exchange for, or out of the proceeds of
the substantially concurrent sale of, Capital Stock of the Company (other
than Disqualified Stock and other than Capital Stock issued or sold to a
Subsidiary or an employee stock ownership plan or other trust established
by the Company or any of its Subsidiaries); provided, however, that (A)
such purchase or redemption shall be excluded in the calculation of the
amount of Restricted Payments and (B) the Net Cash Proceeds from such sale
shall be excluded from clause (3)(B) of Section 6.02(a);

          (ii) any purchase or redemption of Subordinated obligations made
by exchange for, or out of the proceeds of the substantially concurrent
sale of, Indebtedness of the Company which is permitted to be Incurred
pursuant to Section 6.01; provided, however, that such purchase or
redemption shall be excluded in the calculation of the amount of Restricted
Payments;

          (iii)     any purchase or redemption of Subordinated Obligations
from Net Available Cash to the extent permitted by Section 6.04; provided,
however, that such purchase or redemption shall be excluded in the
calculation of the amount of Restricted Payments;

          (iv) dividends paid within 60 days after the date of declaration
thereof if at such date of declaration such dividend would have complied
with Section 6.02(a); provided, however, that such dividend shall be
included in the calculation of the amount of Restricted Payments; or

          (v)  so long as the entire principal and accrued interest on the
Loan shall not have been accelerated and become due and payable pursuant to
Section 8.02 or so long as such acceleration shall have been rescinded, the
payment of dividends upon or the redemption of the Company's Class A
Preferred Stock in accordance with the terms of such stock.

          SECTION 6.03. Limitation on Restrictions on Distributions from
Subsidiaries.  The company shall not, and shall not permit any Restricted
Subsidiary to, create or otherwise cause or permit to exist or become
effective any

                                    40

<PAGE>

consensual encumbrance or restriction on the ability of any Restricted
Subsidiary to (i) pay dividends or make any other distributions on its
Capital Stock or pay any Indebtedness or other obligations owed to the
Company, (ii) make any Loan or advances to the Company or (iii) transfer
any of its property or assets to the Company, except:

          (1)  any encumbrance or restriction pursuant to an agreement in
effect at or entered into on the closing Date;

          (2)  any encumbrance or restriction pursuant to an agreement
effecting a Refinancing of Indebtedness Incurred pursuant to an agreement
referred to in clause (1) of this Section or this clause (2) or contained
in any amendment to an agreement referred to in clause (1) of this Section
or this clause (2); provided, however, that the encumbrances and
restrictions contained in any such refinancing agreement or amendment are
no less favorable to the Lender than encumbrances and restrictions
contained in such agreements;

          (3)  in the case of clause (iii), any encumbrance or restriction
(A) that restricts in a customary manner the subletting, assignment or
transfer of any property or asset that is subject to a lease, license or
similar contract or (B) contained in security agreements securing
Indebtedness of a Restricted Subsidiary to the extent such encumbrance or
restrictions restrict the transfer of the property subject to such security
agreements; and

          (4)  any restriction with respect to a Restricted Subsidiary
imposed pursuant to an agreement entered into for the sale or disposition
of all or substantially all the Capital Stock or assets of such Restricted
Subsidiary pending the closing of such sale or disposition.

          SECTION 6.04. Limitation on Sales of Assets and Subsidiary Stock.

          (a)  The Company shall not, and shall not permit any Restricted
Subsidiary to, make any Asset Disposition unless (i) the Company or such
Restricted Subsidiary receives consideration (including by way of relief
from, or by any other Person assuming sole responsibility for, any
liabilities, contingent or otherwise) at the time of such Asset Disposition
at least equal to the fair market value of the shares and assets subject to
such Asset Disposition, (ii) at least 80% of the consideration thereof
received by the Company or such Restricted Subsidiary is in the form of
cash and (iii) an amount equal to 100% of the Net Available Cash from such
Asset Disposition is applied by the Company (or such

                                    41

<PAGE>

Restricted Subsidiary, as the case may be) (A) first, to the extent the
Company elects (or is required by the terms of any Senior Indebtedness or
Indebtedness of a Wholly owned Subsidiary), to prepay, repay or purchase
such Indebtedness of a Wholly Owned Subsidiary (in each case other than
Indebtedness owed to the Company or an Affiliate of the Company) within 6
months after the later of the date of such Asset Disposition or the receipt
of such Net Available Cash; (B) second, to the extent of the balance of Net
Available Cash after application in accordance with clause (A), to the
extent the Company or such Restricted Subsidiary elects, to reinvest in
Additional Assets (including by means of an Investment in Additional Assets
by a Restricted Subsidiary with Net Available Cash received by the Company
or another Restricted Subsidiary) within 6 months from the later of such
Asset Disposition or the receipt of such Net Available Cash; and (C) third,
to the extent of the balance of such Net Available Cash after application
in accordance with clauses (A) and (B), to repay the Loan, provided,
however, that in connection with any prepayment, repayment or purchase of
Indebtedness pursuant to clause (A) or (C) above, the Company or such
Restricted Subsidiary shall retire such Indebtedness and shall cause the
related loan commitment (if any) to be permanently reduced in an amount
equal to the principal amount so prepaid, repaid or purchased.
Notwithstanding the foregoing provisions of this Section, the Company and
the Restricted Subsidiaries shall not be required to apply any Net
Available Cash in accordance with this Section except to the extent that
the aggregate Net Available Cash from all Asset Dispositions which are not
applied in accordance with this Section exceed $500,000.

          For the purposes of this Section, the following are deemed to  be
cash:  (x)  the  assumption  of Indebtedness of  the  Company  (other  than
Disqualified  Stock  of the Company) or any Restricted Subsidiary  and  the
release of the Company or such Restricted Subsidiary from all liability  on
such  Indebtedness  in  connection with  such  Asset  Disposition  and  (y)
securities  received by the Company or any Restricted Subsidiary  from  the
transferee  that  are promptly converted by the Company or such  Restricted
Subsidiary into cash.

          SECTION 6.05. Limitation on Transactions with Affiliates.

          (a)  The Company shall not, and shall not permit any Restricted
Subsidiary to, directly or indirectly, enter into or conduct any
transaction (including the purchase, sale, lease or exchange of any
property or the rendering of any service) with any Affiliate of the Company
(an "Affiliate Transaction") on terms (i) that are less favorable to the
Company or such Restricted Subsidiary, as the case may be, than those that
could be obtained at the time of such

                                    42

<PAGE>

transaction in arm's-length dealings with a Person who is not such an
Affiliate and (ii) that, in the event such Affiliate Transaction involves
an aggregate amount in excess of $500,000, are not in writing and have not
been approved by a majority of the members of the Board of Directors having
no personal stake in such Affiliate Transaction.

          (b)  The provisions of Section 6.05(a) shall not prohibit (i) any
Restricted Payment permitted to be paid pursuant to Section 6.02, (ii) the
performance of the Company's or Subsidiary's obligations under any
employment contract, collective bargaining agreement, employee benefit
plan, related trust agreement or any other similar arrangement heretofore
or hereafter entered into in the ordinary course of business, (iii) payment
of compensation to employees, officers, directors or consultants in the
ordinary course of business, (iv) maintenance in the ordinary course of
business of benefit programs or arrangements for employees, officers or
directors, including vacation plans, health and life insurance plans,
deferred compensation plans, and retirement or savings plans and similar
plans or (v) any transaction between the Company and a Wholly Owned
Subsidiary or between Wholly Owned Subsidiaries (v) any transaction between
the Lender and the Company and (vi) any transaction pursuant to and in
accordance with the Liquidating Asset Management Agreement.

         SECTION 6.06. Limitation on Liens.  The Company shall not, and
shall not permit any Restricted Subsidiary to, directly or indirectly,
create or permit to exist any Lien an any of its property or assets
(including Capital Stock), whether owned on the date of this Agreement or
thereafter acquired, securing any obligation other than Permitted Liens.

         SECTION 6.07. Limitation on Lines of Business.  The Company shall
not, and shall not permit any Restricted Subsidiary to, engage in any
business, other than (i) those businesses in which the Company or such
Restricted subsidiary is engaged on the date of this Agreement (or which
are directly related thereto or (ii) those businesses in which the Company
or any of its Subsidiaries may engage in connection with any Investment
made pursuant to and in accordance with the terms of the Co-Investment
Agreement.

         SECTION 6.08. When the Company May Merge or Transfer Assets.  The
Company shall not consolidate with or merge with or into, or convey,
transfer or lease all or substantially all its assets to, any Person,
unless:

          (i)  the resulting, surviving or transferee Person (the
"Successor Company") shall be a corporation organized and existing under
the laws of the United States of America, any State thereof or the District
of

                                    43

<PAGE>

Columbia and the Successor Company (if not the Company) shall expressly
assume, by an agreement supplemental hereto, executed and delivered to the
Lender, in form satisfactory to the Lender, all the obligations of the
Company under the Note and this Agreement;

          (ii) immediately after giving affect to such transaction (and
treating any Indebtedness which becomes an obligation of the Successor
Company or any Restricted Subsidiary as a result of such transaction as
having been Incurred by the Successor Company or such Restricted Subsidiary
at the time of such transaction), no Default shall have occurred and be
continuing;

          (iii)immediately after giving effect to such transaction, the
Consolidated Coverage Ratio of the Successor Company would be greater than
1.6:1.0;

          (iv) immediately after giving effect to such transaction, the
Successor Company shall have Consolidated Net Worth in an amount which is
not less than the Consolidated Net Worth of the Company immediately prior
to such transaction; and

          (v)  the Company shall have delivered to the Lender an Officers'
Certificate and an opinion of Counsel, each stating that such
consolidation, merger or transfer and such supplemental indenture (if any)
comply with this Agreement.

          The  Successor Company shall succeed to, and be substituted  for,
and  may  exercise  every  right  and power  of,  the  Company  under  this
Agreement,  but the predecessor Company in the case of a lease  of  all  or
substantially  all its assets shall not be released from the obligation  to
pay the principal of and interest on the Note.

          Notwithstanding, the foregoing clauses (ii), (iii) and (iv), (1)
any Restricted Subsidiary may consolidate with, merge into or transfer all
or part of its properties and assets to the Company and (2) the Company may
merge with an Affiliate incorporated for the purpose of reincorporating the
Company in another jurisdiction to realize tax or other benefits.

                                 ARTICLE 7

                             Security Interest

          SECTION 7.01. Assignment and Grant of Security.  To secure the
prompt and unconditional payment, performance and discharge, when due, of
all of the Company's obligations under

                                    44

<PAGE>

this Agreement and the Note (collectively, the "Secured Obligations"), the
Company hereby assigns, pledges, conveys, sets over, delivers and transfers
to the Lender and grants a security interest to the Lender in and to all of
the Company's right, title and interest in and to each and all of the
following:

          (a)  any and all payments received or receivable by the company
from Newark Cogen, including without limitation any and all such payments
made pursuant to any management agreement between O'Brien and Newark Cogen
and all dividends or other distributions, but excluding any dividends or
distributions that are subject to any prior security interest granted to
any holder of Indebtedness secured by a mortgage on the Newark Project (the
"Designated Payments"); and

          (b)  all Proceeds of any Designated Payments (the Designated
Payments, together with the Proceeds thereof, are referred to as the
"Collateral").  As used herein, the terms "Proceeds" shall refer to and
include (i) whatever is now or hereafter received by the Company upon the
sale, exchange, collection or other disposition of any of the Collateral,
whether such Proceeds constitute accounts, accounts receivable, general
intangibles, instruments, securities, credits, documents', deposit
accounts, money, or contract rights; (ii) personal property of any type or
nature whatsoever which is now or hereafter acquired by the Company with
any Proceeds of the Collateral; and (iii) any insurance now or hereafter
payable by reason of any loss, damage or destruction to or of any or all of
the Collateral.

          SECTION 7.02 Covenants In Respect Of Collateral.

          (a)  The Company shall not voluntarily, involuntarily or by
operation of law, sell, assign, hypothecate, pledge, encumber, grant any
other security interest or lien in, dispose of or otherwise transfer the
Collateral, or any portion thereof or any interest therein, or permit any
of the foregoing to occur and shall not otherwise do, suffer or permit
anything to be done or occur that may impair the Collateral as security
hereunder or the liens and security interests therein created hereunder in
favor of the Lender.

(b)       The  Company shall do all such other acts and things  as  may  be
          necessary  or  appropriate or which the Lender may from  time  to
          time reasonably request as necessary in the opinion of the Lender
          to  establish  and  maintain a first priority perfected  security
          interest  in  the Collateral, including, without limitation,  the
          Proceeds,  subject  to  no  other liens,  security  interests  or
          encumbrances; and the Company shall pay the cost of  all  filings
          or recordings of

                                    45

<PAGE>

this Agreement or any other document or instrument in all public offices
whenever it is reasonably deemed by the Lender to be necessary or
desirable.  The Company hereby irrevocably constitutes and appoints the
Lender the attorney-in-fact of the Company to execute, deliver and, if
appropriate, to file with the appropriate filing officer or office such
security agreements, financing statements, continuation statements, notices
to the institutions or other entities with which the Collateral or any
portion thereof is maintained or such other documents or instruments as the
Lender may request or require in order to confirm, impose, perfect or
continue the perfection of the liens and security interests created hereby.
The foregoing power-of-attorney is coupled with an interest and shall
survive any dissolution, bankruptcy, or insolvency of the Company as an
entity.

          (c)  The Company shall provide to the Lender any information
which the Lender may at any time and from time to time hereafter require,
in its sole and absolute discretion, pertaining to the Collateral.  The
Company shall promptly notify the Lender of any change of the Company's
place of business, chief executive office or mailing address.

          (d)  The Company shall not make any assignment, conveyance,
transfer or agreement in conflict herewith or constituting an assignment,
conveyance, transfer or encumbrance on any Designated Payment.

                                 ARTICLE 8

1.   Defaults and Remedies

          SECTION 8.01. Events of Default.  An "Event of Default" occurs
if:

          (1)  the Company defaults in any payment of interest or any other
amount (other than those specified in (2) below) with respect to the Loan
when the same becomes due and payable and such default continues for a
period of 10 (or, from and after the Initial Maturity Date, 30) days;

          (2)  the Company (i) defaults in the payment of the principal of
the Loan when the same becomes due and payable at its Stated Maturity, upon
redemption, upon declaration or otherwise or (ii) fails to redeem or
purchase the Note when required pursuant to this Agreement or the Note;

          (3)  at any time during which the Lender shall own less than 26%
of the outstanding common stock of the Company, or, persons designated by
the Lender or which

                                    46

<PAGE>

the Lender shall have the right to appoint shall constitute less than a one-
half of the Board of Directors:  (i) any representation or warranty made or
deemed made by the company in any Credit Document shall prove to have been
incorrect in any material respect on or as of the date, or at any time
during the period, that such representation or warranty is made or deemed
made; (ii) the facts or circumstances giving rise to such incorrect
representation or warranty would have a material adverse effect on the
Company's ability to pay the amounts outstanding under the Loan (including
principal and interest) as they become due and payable; and (iii) both of
the conditions in preceding subclauses (i) and (ii) continue for 30 days
after the notice specified below;

          (4)  the Company fails to comply with Section 6.08 at any time
during which the Lender shall own less than 26% of the outstanding common
stock of the Company, or persons designated by the Lender or, which the
Lender shall have the right to appoint, shall constitute less than a one-
half of the Board of Directors;

          (5)  the Company shall default in the observance or performance
of any agreement contained in Section 5.08(a) or Article 6 of this
Agreement;

          (6)  the Company fails to comply with any of its agreements in
the Credit Documents (other than those referred to in (1) through (5)
above) and such failure continues for 30 days after the notice specified
below; provided that, in the case of Sections 5.04, 5.05 and 5.11, the
Lender shall then own less than 26% of the outstanding common stock of the
Company, or persons designated by the Lender or which the Lender shall have
the right to appoint shall constitute less than a one-half of the Board of
Directors;

          (7)  Indebtedness of the Company or any subsidiary is not paid
within any applicable grace period after final maturity or is accelerated
by the holders thereof because of a default and the total amount of such
Indebtedness unpaid or accelerated exceeds $2,000,000 or its foreign
currency equivalent at the time;

          (8)  the company or any Subsidiary pursuant to or within the
meaning of any Bankruptcy Law:

          (A) commences a voluntary case;

          (B) consents to the entry of an order for relief against it in an
involuntary case;

                                    47

<PAGE>

          (C)  consents to the appointment of a Custodian of it or for any
substantial part of its property; or

          (D)  makes a general assignment for the benefit of its creditors;

or takes any comparable action under any foreign laws relating to
insolvency;

          (9)  a court of competent jurisdiction enters an order or decree
under any Bankruptcy Law that:

          (A)  is for relief against the Company or any Subsidiary in an
involuntary case;

          (B)  appoints a Custodian of the Company or any subsidiary or for
any substantial part of its property; or

          (C) orders the winding up or liquidation of the Company or any
Subsidiary;

or any similar relief is granted under any foreign laws and the order or
decree remains unstayed and in effect for 60 days;

          (10) any judgment or decree for the payment of money in excess of
$2,000,000 or its foreign currency equivalent at the time is entered
against the Company or any Subsidiary and is not discharged and either (A)
an enforcement proceeding has been commenced by any creditor upon such
judgment or decree or (B) there is a period of 60 days following the entry
of such judgment or decree during which such judgment or decree is not
discharged, waived or the execution thereof stayed;

          (11) (i) any Person shall engage in any "prohibited transaction"
(as defined in Section 4.06 of ERISA or Section 4975 of the Code) involving
any Plan which is not otherwise exempted, (ii) any "accumulated funding
deficiency" (as defined in Section 302 of ERISA), whether or not waived,
shall exist with respect to any Plan, (iii) a Reportable Event shall occur
with respect to, or proceedings shall commence to have a trustee appointed,
or a trustee shall be appointed, to administer or to terminate, any Plan,
which Reportable Event or commencement of proceedings or appointment of a
trustee is, in the reasonable opinion of the Lender, likely to result in
the termination of such Plan for purposes of Title IV of ERISA, (iv) any
Single Employer Plan shall terminate for purposes of Title IV of ERISA, (v)
the

                                    48

<PAGE>

Company or any Commonly Controlled Entity shall, or in the reasonable
opinion of the Lender is likely to, incur any liability in connection with
a withdrawal from, or the Insolvency or Reorganization of, a Multiemployer
Plan; and in each case in clauses (i) through (v) above, such event or
condition, together with all other such events or conditions relating to a
Plan, if any, would be reasonably likely to subject the Company or any of
its Subsidiaries to any tax, penalty or other liabilities in the aggregate
material in relation to the business, assets, condition (financial or
otherwise) or results of operations of the Company and its Subsidiaries
taken as a whole; or

          (12) any Credit Document shall cease, for any reason, to be in
full force and effect or the Company or any of its subsidiaries shall so
assert in writing.

          The foregoing will constitute Events of Default whatever the
reason for any such Event of Default and whether it is voluntary or
involuntary or is effected by operation of law or pursuant to any judgment,
decree or order of any court or any order, rule or regulation of any
administrative or governmental body.

          The term "Bankruptcy Law" means Title 11, United States Code, or
any similar Federal or state law for the relief of debtors.  The term
"Custodian" means any receiver, trustee, assignee, liquidator, custodian or
similar official under any Bankruptcy Law.

          A  Default  under clauses (3) and (6) is not an Event of  Default
until  the Lender notifies the Company of the Default and the Company  does
not  cure  such  Default within the time specified after  receipt  of  such
notice.   Such notice must specify the Default, demand that it be  remedied
and state that such notice is a "Notice of Default".

          SECTION 8.02.  Acceleration.  If an Event of Default (other than
an Event of Default specified in Section 8.01(8) or (9) with respect to the
Company) occurs and is continuing, the Lender by notice to the Company may
declare the principal of and accrued interest on the Loan to be due and
payable. upon such a declaration, such principal and interest shall be due
and payable immediately.  If an Event of Default specified in Section
8.01(8) or (9) with respect to the Company (but not any Subsidiary) occurs,
the principal of and interest on the Loan Note shall ipso facto become and
be immediately due and payable without any declaration or other act on the
part of the Lender.  The Lender by notice to the Company may rescind an
acceleration and its consequences.  No such rescission

                                    49

<PAGE>

shall affect any subsequent Default or impair any right consequent thereto.

          SECTION 8.03. Default and Remedies.

          (a)  If an Event of Default occurs and is continuing, the Lender
shall have all of the remedies of a secured party under the Uniform
Commercial Code, including, without limitation, the right, to notify the
account debtors from which the Designated Payments are owing to pay
directly to the Lender the amount owing from such account debtors to the
Company in respect of the respective Designated Receivable.  In addition to
and not in derogation of any or all of the rights and remedies granted
hereunder to the Lender or otherwise available to the Lender under
applicable law, following such an Event of Default, the Lender shall have
the further right and power, at its sole option, to sell, or otherwise
dispose of, the Collateral (other than Collateral consisting of cash), or
any part thereof, at any one or more public or private sales as permitted
by applicable law, and for that purpose the Lender may take immediate and
exclusive possession of such Collateral, or any part thereof, to the extent
capable of possession.

          (b)  To the fullest extent permitted by law, the Company
irrevocably and expressly waives any right to receive any notice of sale or
notice of any other disposition of all or any part of the Collateral that
does not consist of cash, except that to the extent the Company may be
entitled by applicable law to any notice of sale or other disposition of
such Collateral, the Company agrees that if such notice is mailed, postage
prepaid, to the Company at the Company's address hereinafter specified not
less than five (5) days before the time of the sale or other disposition
contemplated therein, such notice shall conclusively be deemed commercially
reasonable and shall fully satisfy any requirement for giving of said
notice.  The Lender shall not be obligated to make any sale of Collateral
regardless of notice of sale having been given.  The Lender may adjourn any
public or private sale from time to time by announcement at the time and
place fixed therefor, and such sale may, without further notice, be made at
the time and place to which it was so adjourned.

          (c)  The proceeds realized upon any such disposition, after
deduction for the expenses of retaking, holding, preparing for sale,
selling or the like and reasonable attorneys' fees, legal expenses and
costs incurred by the Lender, shall be applied in accordance with Section
5.06.

          (d)  The remedies of the Lender hereunder are cumulative and the
exercise of any one or more of the remedies

                                    50

<PAGE>

provided for herein, or under the Uniform Commercial Code, shall not be
construed as a waiver of any other rights or remedies of the Lender so long
as any part of the Secured obligations remains unsatisfied or unperformed.
The making of this Agreement shall not waive or impair any other security
the Lender may have or hereafter acquire for the payment or performance of
the Secured Obligations, nor shall the making of any such additional
security waive or impair this Agreement; but the Lender may resort to any
security it may have in the order it may deem proper.

          SECTION 8.04.  Other Remedies.  If an Event of Default occurs and
is continuing, the Lender may pursue any available remedy to collect the
payment of principal of or interest on the Note or to enforce the
performance of any provision of the Note or this Agreement.

          The  Lender may maintain a proceeding even if it does not possess
the Note or does not produce it in the proceeding.  A delay or omission  by
the  Lender  in exercising any right or remedy accruing upon  an  Event  of
Default shall not impair the right or remedy or constitute a waiver  of  or
acquiescence in the Event of Default.  No remedy is exclusive of any  other
remedy.  All available remedies are cumulative.

          SECTION 8.05.  Waiver of Past Defaults.  The Lender by notice to
the Company may waive an existing Default and its consequences.  When a
Default is waived, it is deemed cured, but no such waiver shall extend to
any subsequent or other Default or impair any consequent right.

          SECTION 8.06.  Priorities. If the Lender collects any money or
property pursuant to this Article 8, it shall pay out the money or property
in the following order:

          FIRST: to itself in accordance with the priority set forth in
Section 2.08; and

          SECOND: to the extent of any excess, to the Company.

          SECTION 8.07. Undertaking for Costs.  In any suit for the
enforcement of any right or remedy under this Agreement a court in its
discretion may require the filing by any party litigant in the suit of an
undertaking to pay the costs of the suit, and the court in its discretion
may assess reasonable costs, including reasonable attorneys' fees, against
any party litigant in the suit, having due regard to the merits and good
faith of the claims or defenses made by the party litigant.

                                    51

<PAGE>

          SECTION 8.08. Waiver of Stay or Extension Laws.   The company (to
the extent it may lawfully do so) shall not at any time insist upon, or
plead, or in any manner whatsoever claim or take the benefit or advantage
of, any stay or extension law wherever enacted, now or at any time
hereafter in force, which may affect the covenants or the performance of
this Agreement; and the Company (to the extent that it may lawfully do so)
hereby expressly waives all benefit or advantage of any such law, and shall
not hinder, delay or impede the execution of any power herein granted to
the Lender, but shall suffer and permit the execution of every such power
as though no such law had been enacted.

                                 ARTICLE 9

                               Miscellaneous

          SECTION 9.01. Amendments and Waivers.  Except as otherwise
expressly set forth in this Agreement, no Credit Document nor any terms
thereof may be amended, supplemented, waived or modified except in
accordance with the provisions of this Section 9.01.

          SECTION 9.02. Notices.  All notices, requests and demands to or
upon-the respective parties hereto to be effective shall be in writing
(including by telecopy or telex, if one is listed), and, unless otherwise
expressly provided herein, shall be deemed to have been duly given or made
when delivered by hand, or three Business Days after being deposited in the
mail, postage prepaid, or, in the case of telecopy notice, when sent,
confirmation of receipt received, or, in the case of telex notice, when
sent, answerback received, addressed as follows, or to such other address
as may be hereafter notified by the respective parties hereto and any
future holders of the Note:

               The Company:   NRG GENERATING (U.S.) INC.
                              1221 Nicollet Mall, Suite 700
                              Minneapolis, MN 55403
                              Attention:     President and Chief
                                             Executive Officer
                              Telephone:     (612) 373-5300
                              Telecopier:    (612) 373-5430


         With a copy to: Troutman Sanders
                         NationsBank Plaza, Suite 5200
                         Attention:     Hazen Dempster
                         Telephone:     (404) 885-3000
                         Telecopier:    (404) 885-3900

                                    52

<PAGE>

          if to Lender   NRG Energy, Inc.
                         1221 Nicollet Mall, Suite 700
                         Minneapolis, MN 55403
                         Attention:     Vice
                                        President, Business Development
                         Telephone:     (612) 373-5300
                         Telecopier:    (612) 373-5430


          with copies to:NRG Energy Inc.
                         Legal Department
                         1221 Nicollet Mall, Suite 700
                         Minneapolis, MN 55403
                         Attention:     Vice President and General Counsel
                         Telephone:     (612) 373-5300
                         Telecopier     (612) 373-5392

provided that any notice, request or demand to or upon the Lender pursuant
to Section 2.05 shall not be effective until received.

          SECTION 9.03.  No Waiver; Cumulative Remedies.  No failure to
exercise and no delay in exercising, on the part of the Lender, any right,
remedy, power or privilege hereunder shall operate as a waiver thereof; nor
shall any single or partial exercise of any right, remedy, power or
privilege hereunder preclude any other or further exercise thereof or the
exercise of any other right, remedy, power or privilege.  The rights,
remedies, powers and privileges herein provided are cumulative and not
exclusive of any rights, remedies, powers and privileges provided by law.

          SECTION 9.04.  Survival of Representations and Warranties.  All
representations and warranties made hereunder and in any document,
certificate or statement delivered pursuant hereto or in connection
herewith shall survive the execution and delivery of this Agreement and the
Note.

          SECTION 9.05.  Payment of Expenses and Taxes.  The Company agrees
(a) to pay or reimburse the Lender for all its costs and expenses incurred
in connection with, and to pay, indemnify, and hold the Lender harmless
from and against any and all other liabilities, obligations, losses,
damages, penalties, actions, judgments, suits, costs, expenses or
disbursements of any kind or nature whatsoever arising out of or in
connection with, the enforcement or preservation of any rights under any
Credit Document and any such other documents, including reasonable fees and
disbursements of counsel to the Lender incurred in connection with the
foregoing (b) to pay,

                                    53

<PAGE>

indemnify, and to hold the Lender harmless from any and all recording and
filing fees and any and all liabilities with respect to, or resulting from
any delay in paying, stamp, excise and other similar taxes (other than
withholding taxes), if any, which may be payable or determined to be
payable in connection with the execution and delivery of, or consummation
of any of the transactions contemplated by, or any amendment, supplement or
modification of, or any waiver or consent under or in respect of, any
Credit Document and any such other documents, and (c) to pay, indemnify,
and hold the Lender and its respective Affiliates, officers and directors
harmless from and against any and all other liabilities, obligations,
losses, damages, penalties, actions, judgments, suits, costs, expenses or
disbursements of any kind or nature whatsoever (including reasonable fees
and disbursements of counsel) which may be incurred by or asserted against
the Lender or such Affiliates, officers or directors arising out of or in
connection with any investigation, litigation or proceeding related to this
Agreement, the other Credit Documents, the proceeds of the Loan and the
transactions contemplated by or in respect of such use of proceeds, or any
of the other transactions contemplated hereby, whether or not the Lender or
such Affiliates, officers or directors is a party thereto, including any of
the foregoing relating to the violation of, noncompliance with-or liability
under, any Environmental Law applicable to the operations of the Company,
any of its Subsidiaries or any of the facilities and properties owned,
leased or operated by the Company or any of its Subsidiaries (all the
foregoing, collectively, the "indemnified liabilities"); provided that the
Company shall have no obligation hereunder with respect to indemnified
liabilities of the Lender or any of its respective Affiliates, officers and
directors arising from (i) the gross negligence or willful misconduct of
the Lender or its respective directors or officers; (ii) legal proceedings
commenced against the Lender by any security holder or creditor thereof
arising out of and based upon rights afforded any such security holder or
creditor solely in its capacity as such; (iii) legal proceedings commenced
against the Lender by any Transferee; or (iv) actions taken by the Company
either at the direction of the Board of Directors of the Company or
pursuant to the Management Agreement at such time as persons designated by
the Lender or which the Lender shall have the right to appoint, shall
constitute at least one-half of the Board.  The agreements in this Section
9.05 shall survive repayment of the Note and all other amounts payable
hereunder.

          SECTION 9.06.  Successors and Assigns; Participations and
Assignments.

          (a) This Agreement shall be binding upon and inure to the benefit
of the Company, the Lender all future holders

                                    54

<PAGE>

of the Note and the Loan, and their respective successors and assigns,
except that the Company may not assign or transfer any of its rights or
obligations under this Agreement without the prior written consent of the
Lender.

          (b)  The company hereby agrees that the Lender may, in accordance
with applicable law, at any time and from time to time assign all or any
part of its rights and obligations under this Agreement and the Note to any
Person (a "Transferee"); provided, however, that any rights the Lender may
have pursuant to Article 3 and Section 8.01(3) shall not survive or be
effective as to any Transferee.

          (c)  The Company authorizes the Lender to disclose to any
prospective Transferee any and all financial information in the Lender's
possession concerning the Company and its Subsidiaries and Affiliates which
has been delivered to the Lender by or on behalf of the Company, subject to
receipt of a confidentiality agreement from such prospective Transferee in
form and substance reasonably satisfactory to the Company.

          SECTION 9.07.  Counterparts.  This Agreement may be executed by
one or more of the parties to this Agreement on any number of separate
counterparts and all of said counterparts taken together shall be deemed to
constitute one and the same instrument.

          SECTION 9.08.  Governing Law; No Third Party Rights.  This
Agreement and the Note and the rights and obligations of the parties under
this Agreement and the Note shall be governed by, and construed and
interpreted in accordance with, the law of the State of New York and
applicable laws of the United States of America.  This Agreement is solely
for the benefit of the parties hereto and their respective successors and
assigns, and, except as set forth in Section 9.06, no other Persons shall
have any right, benefit, priority or interest under, or because of the
existence of, this Agreement.

          SECTION 9.09. Submission to Jurisdiction; Waivers.

          (a) Each party to this Agreement hereby irrevocably and
unconditionally:

          (i)  submits for itself and its property in any legal action or
proceeding relating to this Agreement or any of the other Credit Documents,
or for recognition and enforcement of any judgment in respect thereof, to
the non-exclusive general jurisdiction of the courts of the State of New
York, the courts of the United States of

                                    55

<PAGE>

     America for the Southern District of New York, and appellate courts
from any thereof;

     (ii) consents that any such action or proceeding may be brought in
such courts, and waives any objection that it may now or hereafter have to
the venue of any such action or proceeding in any such court or that such
action or proceeding was brought in an inconvenient court and agrees not to
plead or claim the same;

     (iii)     agrees that service of process in any such action or
proceeding may be effected by mailing a copy thereof by registered or
certified mail (or any substantially similar form of mail), postage
prepaid, to such party at its address set forth in Section 9.02; and

     (iv) agrees that nothing herein shall affect the right to effect
service of process in any other manner permitted by law or shall limit the
right to sue in any other jurisdiction.

          (b)  Each party hereto unconditionally waives trial by jury in
any legal action or proceeding referred to in paragraph (a) above and any
counterclaim therein.

          SECTION 9.10.  Interest.  Each provision in this Agreement and
each other Credit Document is expressly limited so that in no event
whatsoever shall the amount paid, or otherwise agreed to be paid, by the
Company for the use, forbearance or detention of the money to be loaned
under this Agreement or any other Credit Document or otherwise (including
any sums paid as required by any covenant or obligation contained herein or
in any other Credit Document which is for the use, forbearance or detention
of such money) , exceed that amount of money which would cause the
effective rate of interest to exceed the highest lawful rate permitted by
applicable law (the "Highest Lawful Rate"), and all amounts owed under this
Agreement and each other Credit Document shall be held to be subject to
reduction to the effect that such amounts so paid or agreed to be paid
which are for the use, forbearance or detention of money under this
Agreement or such Credit Document shall in no event exceed that amount of
money which would cause the effective rate of interest to exceed the
Highest Lawful Rate.  Notwithstanding any provision in this Agreement or
any other Credit Document to the contrary, if the maturity of the Loan or
the obligations in respect of the other Credit Documents are accelerated
for any reason, or in the event of any prepayment of all or any portion of
the Loan or the obligations in respect of the other Credit Documents by the
Company or in any other event, earned interest on the Loan and such other
obligations of the Company may never exceed the Highest Lawful Rate, and
any unearned interest otherwise

                                    56

<PAGE>

payable on the Loan or the obligations in respect of the other Credit
Documents that is in excess of the Highest Lawful Rate shall be canceled
automatically as of the date of such acceleration or prepayment or other
such event and (if theretofore paid) shall, at the option of the holder of
the Loan or such other obligations, be either refunded to the Company or
credited on the principal of the Loan.  In determining whether or not the
interest paid or payable, under any specific contingency, exceeds the
Highest Lawful Rate, the Company and the Lender shall, to the maximum
extent permitted by applicable law, amortize, prorate, allocate and spread,
in equal parts during the period of the actual term of this Agreement, all
interest at any time contracted for, charged, received or reserved in
connection with this Agreement.

                                    57

<PAGE>

          IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be duly executed and delivered in New York, New York by their proper and
duly authorized officers as of the day and year first above written.


                         NRG GENERATING (U.S.) INC.

                         by
                              /s/  Leonard Bluhm
                         Name:     Leonard A. Bluhm
                         Title:    President and Chief
                                   Executive Officer


                         NRG ENERGY, INC.

                         by
                              /s/  Craig A. Mataczynski
                         Name:     Craig A. Mataczynski
                         Title:    Vice President, Domestic
                                   Business Development


                                    58


<PAGE>


                                                  EXHIBIT A


                                                  New York, New York
                                                  April 30, 1996



                                   NOTE

FOR VALUE RECEIVED, the undersigned, NRG GENERATING (U.S.) INC., a Delaware
corporation  (the "Company"), hereby promises to pay to the  order  of  NRG
ENERGY, INC., a Delaware corporation, or registered assigns (the "Lender"),
at  the office of the Lender at 1221 Nicollet Mall, Suite 700, Minneapolis,
MN  55403,  in  lawful  money  of  the United  States  of  America  and  in
immediately  available funds, the principal amount of TWENTY  FOUR  MILLION
DOLLARS  ($24,000,000), or, if less, the aggregate unpaid principal  amount
of  the  loan  made  by the lender pursuant to Section  2.01  of  the  Loan
Agreement referred to below (in either case, to be paid together  with  any
accrued  interest  not required to be paid currently in  cash),  which  sum
shall be due and payable in such amounts and on such dates as are set forth
in  the NRG Newark Cogen Loan Agreement, dated as of April 30, 1996 between
the  Company  and  the Lender (the "Loan Agreement"; terms defined  therein
being  used herein as so defined).  The undersigned further agrees  to  pay
interest at said office, in like money, from the date hereof on the  unpaid
principally amount hereof from time to time outstanding at the rates and on
the dates specified in Section 2.06 of the Loan Agreement.

All  parties  now and hereafter liable with respect to this  Note,  whether
maker,  principal, surety, guarantor, endorser or otherwise,  hereby  waive
diligence,  presentment, demand, protest and notice of any kind whatsoever.
The  nonexercise by the holder of this Note of any of its rights  hereunder
in any particular instance shall not constitute a waiver thereof in that or
any subsequent instance.

This  Note  is  the  Note  referred to in the Loan  Agreement,  which  Loan
Agreement, among other things, contains provisions for the acceleration  of
the  maturity hereof upon the happening of certain events, for optional and
mandatory  prepayment of the principal hereof prior to the maturity  hereof
and  for  the  amendment  or  waiver of  certain  provisions  of  the  Loan
Agreement, all upon the terms and conditions therein specified.


<PAGE>
          
This Note shall be construed in accordance with and governed by the laws of
the State of New York and any applicable laws of the United States of
America.

THIS  NOTE  MAY NOT BE TRANSFERRED EXCEPT IN COMPLIANCE WITH TERMS  OF  THE
LOAN  AGREEMENT.  TRANSFERS OF THIS NOTE MUST BE RECORDED IN  THE  REGISTER
MAINTAINED BY THE LENDER PURSUANT TO THE TERMS OF THE LOAN AGREEMENT.



                              NRG GENERATING (U.S.) INC.,

                              by
                              Name:     Leonard A. Bluhm
                              Title:    President and Chief
                                        Executive Officer


                                     2

<PAGE>

                                                  EXHIBIT B

A.   NOTICE OF BORROWING



TO:  NRG Energy, Inc.
     1221 Nicollet Mall, Suite 700
     Minneapolis, Minnesota  55403

     Attention:

          Pursuant to Section 2.07 of that certain Supplemental Loan
Agreement dated as of           , 1996 (the "Loan Agreement") between NRG
Energy, Inc. (the "Lender and NRG Generating (U.S.) Inc. (the "Company'),
this notice represents the Company's request as follows:

          The Lender advance to the Company the sum of $              as a
Deferred Administrative Shortfall Loan under Section 2.01 of the Loan
Agreement.

          The effective date of the Borrowing requested hereunder shall be
19   ,

          The undersigned officer of the Company certifies that:

          (i)  The Unresolved Administrative and Priority Claim of .. (the
               "Claimant") has become Allowed in the amount of $       by
               Final Order entered by the Bankruptcy Court on        199
               [or, if applicable, has become due and payable in accordance
               with its terms]; and

          (ii) The amount of funds held in the Administrative and Priority
               Claim Reserve that is available to satisfy the Unresolved
               Administrative and Priority Claim of the Claimant to the
               extent that it has become Allowed, is $          .

          Each capitalized term used but not definedin this notice has the
meaning ascribed thereto in the Loan Agreement.



DATED:                  199



                              NRG GENERATING (U.S.) INC.,
                              a Delaware corporation

                              By:
                              Title:




<PAGE>
                                                             Exhibit 10.8.8


                                     
                NRG GENERATING (NEWARK) COGENERATION INC.,
                               as Mortgagor

                                    to

             CREDIT SUISSE, AS AGENT FOR THE SECURED PARTIES,
                               as Mortgagee


                 AMENDED AND RESTATED LEASEHOLD MORTGAGE,



                         ASSIGNMENT OF LEASES AND
                                     
                                     
                                     
                       RENTS AND SECURITY AGREEMENT
                                     
                                     
                                     
                         (Leasehold and Easements)
                                     


               Dated: As of June 28, 1996

               Location: Portion of
               Lots 75 and 58 in Block 2412,
               Newark Municipal Tax Map,
               County of Essex
               State of New Jersey



               RECORD AND RETURN TO:

               Chadbourne & Parke LLP
               30 Rockefeller Plaza
               New York, New York 10112

               Attention: Richard Sonkin, Esq.



                         ESSEX COUNTY, NEW JERSEY

                       This instrument prepared by:


               /s/ Christopher C. Beers
               Name:     Christopher C. Beers


<PAGE>

                 AMENDED AND RESTATED LEASEHOLD MORTGAGE,
           ASSIGNMENT OF LEASES AND RENTS AND SECURITY AGREEMENT

          THIS AMENDED AND RESTATED LEASEHOLD MORTGAGE, ASSIGNMENT OF
LEASES AND RENTS AND SECURITY AGREEMENT (this "Mortgage") made as of the
28th day of June, 1996 by NRG GENERATING (NEWARK) COGENERATION INC., a
Delaware corporation having an address at c/o NRG Energy, Inc., 1221
Nicollet Mall, Suite 700, Minneapolis, Minnesota 55403 ("Mortgagor") and
CREDIT SUISSE having an address at Tower 49, 12 East 49th Street, New York,
New York 10017, as agent (in such capacity, "Agent") on behalf of and for
the benefit of the Secured Parties under the Credit Agreement (defined
below) (the Agent, acting on its own behalf and on behalf of the Secured
Parties pursuant to the Credit Agreement being hereinafter referred to as
"Mortgagee"),

                           W I T N E S S E T H :

          WHEREAS, Mortgagor is the owner and holder of a leasehold estate
in the premises described in Exhibit A attached hereto (hereinafter
referred to as the "Leasehold Premises") pursuant to a certain Ground Lease
dated as of July 18, 1988 between Newark Group Industries, Inc. and O'Brien
(Newark) Cogeneration, Inc., a memorandum of which was recorded in the
Essex County Clerk's office on July 21, 1988, in Deed Book 5036, page 617,
as amended pursuant to Agreement dated July 20, 1988, Amendment dated
November 14, 1990, and in connection with which Amendment, a Memorandum of
Lease Amendment was recorded in said Essex County Clerk's Office on April
23, 1991, in Mortgage Book 5925, page 834 and as further amended pursuant
to a Stipulation of Settlement (among Newark Group Industries, Inc.,
Calpine Corporation and NRG Energy, Inc.) dated January 23, 1996
(hereinafter collectively referred to as the "Ground Lease");

          WHEREAS, Mortgagor is also the holder of the rights to use the
easements described in Exhibit B attached hereto (collectively, the
"Easements"), which Easements pertain to the premises, or to portions
thereof, described in Exhibit C attached hereto (collectively, the
"Easement Premises" and together with the Leasehold Premises being
hereinafter collectively referred to as the "Premises");

          WHEREAS, Mortgagor proposes to operate on the Leasehold Premises
an existing 52 MW power plant, including the related electric power
transmission, fuel supply and fuel transportation facilities, fuel storage
facilities and other facilities and goods that are ancillary, incidental,
necessary or reasonably related to the marketing,

<PAGE>

management, servicing, ownership or operation of the foregoing (the "Newark
Plant");

          WHEREAS, portions of the Newark Plant are located on the Easement
Premises;

          WHEREAS, Mortgagee has heretofor extended to Mortgagor a certain
loan in the principal amount of SIXTY MILLION and No/100 DOLLARS
($60,000,000) (the "Initial Loan") which Initial Loan was advanced pursuant
to the terms and conditions of a certain Credit Agreement dated as of May
17, 1996 (as the same may be amended, modified or supplemented from time to
time, the "Credit Agreement") among Mortgagee, NRG Generating (Parlin)
Cogeneration Inc. ("NRG (Parlin)"; Mortgagor and NRG (Parlin) being
hereinafter collectively referred to as "Borrowers"), Mortgagor, Credit
Suisse, Greenwich Funding Corporation and any other Purchasing Lender and
is evidenced by the Initial Loan Notes (as defined in the Credit Agreement)
and which Initial Loan is secured, in part, by a certain Leasehold
Mortgage, Assignment of Leases and Rents and Security Agreement executed
and delivered by Mortgagor to Mortgagee dated as of May 17, 1996 and
securing the principal amount of SIXTY MILLION and No/100 DOLLARS
($60,000,000), which was recorded in the Essex County Clerk's office on May
30, 1996, in Mortgage Book 6659, page 50 (the "Existing Mortgage").

          WHEREAS, pursuant to the Credit Agreement, Mortgagee has agreed
to advance to the Borrowers W certain loans in the aggregate principal
amount of ONE HUNDRED FIFTY-FIVE MILLION and No/100 DOLLARS ($155,000,000)
including amounts already advanced under the Initial Loan (collectively,
the "Funding Loans") and (ii) a certain debt service line of credit
facility commitment in the principal amount of up to FIVE MILLION and
No/100 DOLLARS ($5,000,000) (the "Debt Service Loans"), which (a) Funding
Loans are to be advanced pursuant and subject to the terms and conditions
of the Credit Agreement and shall be evidenced by the Funding Loan Notes,
and (b) Debt Service Loans are to be advanced pursuant and subject to the
terms and conditions of the Credit Agreement and shall be evidenced by the
Debt Service Loan Notes, and which Funding Loans and Debt Service Loans
shall be secured, in part, by this Mortgage;

          WHEREAS, the Borrowers are to be jointly and severally liable for
the repayment of the Funding Loans and the Debt Service Loans;

                                     1

<PAGE>

          WHEREAS, all capitalized terms not otherwise defined in this
Mortgage shall have the meaning given such terms in the Credit Agreement;

          WHEREAS, it is a condition precedent to the funding of the
balance of the Funding Loans and the availability of the Debt Service Loans
under the Credit Agreement that Mortgagee and Mortgagor shall amend and
restate in their entirety the terms, covenants and conditions of the
Existing Mortgage and that Mortgagor shall execute and deliver this
Mortgage and grant the security interests pursuant to this Mortgage to the
Agent for the benefit of the Secured Parties as security for the
obligations of Borrowers under the Credit Agreement and the other Loan
Instruments;

          NOW, THEREFORE, to secure the payment and performance of the Debt
(hereinafter defined) and the performance of the Borrowers, obligations
under the Credit Agreement and the Loan Instruments and the performance of
Mortgagor's obligations under this Mortgage, Mortgagor has mortgaged,
given, granted, bargained, sold, aliened, enfeoffed, conveyed, confirmed
and assigned, and by these presents does mortgage, give, grant, bargain,
sell, alien, enfeoff, convey, confirm and assign unto Mortgagee all right,
title and interest of Mortgagor now owned, or hereafter acquired, in and to
the following property, rights and interests (such property, rights and
interests being hereinafter collectively referred to as the "Mortgaged
Property"):

          (a)  the Leasehold Premises;

          (b)  all buildings, improvements and fixtures now or hereafter
located on the Leasehold Premises, including, but not limited to, the
Newark Plant (the "Leasehold Premises Improvements");

          (c)  the Ground Lease and the leasehold estate created thereunder
and all other rights and interests of the tenant thereunder;

          (d)  all modifications, extensions and renewals of the Ground
Lease and all credits, deposits, options, privileges and rights of tenant
under the Ground Lease, including, but not limited to, the right to
exercise options, to give consents and to receive moneys payable

                                     2

<PAGE>

to the tenant thereunder or in connection therewith (including the option
to purchase the Leasehold Premises pursuant to Section 39 of the Ground
Lease);

          (e) the Easements and the interests created thereunder and in
connection therewith;

          (f)  any and all portions of the Newark Plant now or hereafter
located on the Easement Premises (the "Easement Improvements" and, together
with the Leasehold Premises Improvements, being hereinafter collectively
referred to as the "Improvements");

          (g)  all the estate, right, title, claim or demand of any nature
whatsoever of Mortgagor, either in law or in equity, in possession or
expectancy, in and to the Mortgaged Property or any part thereof;

          (h)  any and all easements (other than the Easements), rights-of-
way, gores of land, streets, ways, alleys, passages, sewer rights, waters,
water courses, water rights and powers, and all estates, rights, titles,
interests, privileges, liberties, tenements, hereditaments, revocable
consents, options, appendages and appurtenances of any nature whatsoever,
in any way belonging, relating or pertaining to the Mortgaged Property
(including, but not limited to, any and all development rights, option
rights, air rights or similar or comparable rights of any nature whatsoever
now or hereafter appurtenant to the Premises or now or hereafter
transferred to the Premises) and all land lying in the bed of any street,
road or avenue, opened or proposed, in front of or adjoining the Premises
to the center line thereof;

          (i)  all machinery, apparatus, equipment, fittings, fixtures and
other property of every kind and nature whatsoever owned by Mortgagor, or
in which Mortgagor has or shall have an interest, now or hereafter located
upon the Premises, or appurtenant thereto, and usable in connection with
the present or future operation and occupancy of the Mortgaged Property and
all equipment, materials, supplies, apparatus and other items now or
hereafter attached to, installed in or used on the Premises (temporarily or
permanently) of any nature whatsoever and all renewals, replacements and
substitutions thereof and additions

                                     3

<PAGE>

thereto, including but not limited to any and all partitions, ducts,
shafts, pipes, radiators, conduits, wiring, floor coverings, awnings,
motors, engines, boilers, stokers, pumps, dynamos, transformers, turbines,
generators, fans, blowers, vents, switchboards, elevators, mail or coal
conveyors, escalators, compressors, furnaces, cleaning equipment, call and
sprinkler systems, fire extinguishing apparatus, water and other tanks,
heating, ventilating, plumbing, laundry, incinerating, air conditioning and
air cooling systems and water, gas, telephone, telecommunications,
telemetry and electric equipment (collectively, the "Equipment"), and the
right, title and interest of Mortgagor in and to any of the ,Equipment
which may be subject to any security agreements (as defined in the Uniform
Commercial Code of the State of New Jersey (the "Uniform Commercial
Code")), superior in lien to the lien of this Mortgage;

          (j)  all awards or payments, including interest thereon, and the
right to receive the same, which may be made with respect to the Mortgaged
Property, whether from state fund sharing or from the exercise of the right
of eminent domain (including any transfer made in lieu of the exercise of
said right), changes of grade of street or for any other injury to or
decrease in the value of the Mortgaged Property, whether direct or
consequential, which said awards and payments are hereby assigned to
Mortgagee, and Mortgagee is hereby authorized to collect and receive the
proceeds thereof and to give proper receipts and acquittances therefor;

          (k)  all refunds or rebates of Taxes (as hereinafter defined) or
charges in lieu of Taxes, now or hereafter assessed or levied against the
Mortgaged Property;

          (l)  all leases (including oil, gas and other mineral leases),
subleases, franchises, licenses, concessions, permits, contracts
(including, without limitation, the Newark Power Purchase Agreement and the
Newark Steam Agreement) and other agreements (other than the Ground Lease
and the Easements) affecting the use or occupancy of the Mortgaged Property
now or hereafter entered into and any renewals or extensions thereof
(collectively, the "Other Leases");

                                     4

<PAGE>

          (m)  the right to receive and apply the rents, issues and profits
of the Mortgaged Property under the Other Leases (collectively, the
"Rents") to the payment of the Debt;

          (n)  all inventory, accounts and general intangibles owned by
Mortgagor or in which Mortgagor now or hereafter shall have any right,
title or interest, now or hereafter located upon, arising in connection
with or concerning the Mortgaged Property;

          (o)  all proceeds of and any unearned premiums on any insurance
policies covering the Mortgaged Property, including, without limitation,
the right to receive and apply the proceeds of any insurance, judgments, or
settlements made in lieu thereof, for damage to the Mortgaged Property;

          (p)  to the extent permitted by law, the right, in the name and
on behalf of Mortgagor, to appear in and defend any action or proceeding
brought with respect to the Mortgaged Property and to commence any action
or proceeding to protect the interest of Mortgagee in the Mortgaged
Property;

          (q)  all of Mortgagor's right, title and interest in and to all
plans and specifications prepared for or in connection with the
Improvements and all studies, data and drawings related thereto; and

          (r) all products and proceeds of any of the Mortgaged Property
herein described.

          TO HAVE AND TO HOLD the above granted and described Mortgaged
Property unto and to the proper use and benefit of Mortgagee, and the
successors and assigns of Mortgagee, forever, to secure the following
obligations (hereinafter collectively referred to as the "Debt"):

          (i)  payment of the indebtedness evidenced by the Funding Loan
Notes;

          (ii) payment of the indebtedness evidenced by the Debt Service
Loan Notes (the Funding Loan Notes and the Debt Service Loan Notes being
hereinafter collectively referred to as the "Notes");

                                     5

<PAGE>

          (iii)     payment of all amounts owing pursuant to any Interest
Rate Hedge Agreement;

           (iv)  payment, performance and observance of each term, covenant
and  condition  to  be paid, performed or observed by Borrowers  under  the
Credit Agreement, the Notes and the other Loan Instruments;

          (v)  payment of all sums required to be paid and performance and
observance of each term, covenant and condition contained in this mortgage
to be performed or observed by Mortgagor under this Mortgage; and

          (vi) payment of all sums expended or advanced by Mortgagee
pursuant to the terms of this Mortgage, the Credit Agreement or any other
Loan Instruments.

          PROVIDED, ALWAYS, and these presents are upon this express
condition, if Borrowers shall well and truly pay to Mortgagee the Debt at
the time and in the manner provided in the Notes, the Credit Agreement and
the Loan Instruments and shall well and truly abide by and comply with each
and every covenant and condition set forth herein, in the Notes, the Credit
Agreement and the Loan Instruments then these presents and the estate
hereby granted shall cease, determine and be void.

          AND Mortgagor covenants with and represents and warrants to
Mortgagee as follows:

          1.   Payment of Debt.  Mortgagor shall pay the Debt at the time
and in the manner provided for its payment in the Notes, the Credit
Agreement and the Loan Instruments.

          2.   Warranty of Title.  Subject only to the Permitted Liens,
Mortgagor warrants that Mortgagor is the owner and holder of (i) a
leasehold estate in and to the Leasehold Premises, (ii) the right to use
and enjoy each of the Easements, (iii) marketable title to the Improvements
and Equipment, and (iv) good title to all other portions of the Mortgaged
Property.  Mortgagor covenants that Mortgagor will at all times and at
Mortgagor's sole expense warrant and defend the title to the Mortgaged
Property against the claims and demands of all persons whomsoever except
for Permitted Liens.  In addition, Mortgagor represents and warrants that
(i) the Ground Lease is in full force and effect and has not been modified
or amended in any manner

                                     6

<PAGE>

whatsoever, (ii) there are no uncured defaults under the Ground Lease and
no event has occurred, which but for the passage of time, or notice, or
both, would constitute a default under the Ground Lease, (iii) all rents
and other payments due and payable under the Ground Lease have been paid in
full and (iv) no action is pending and no notice has been given or received
for the purpose of terminating, and no event has occurred or condition
exists that could result in termination of, the Ground Lease.

          3.   Insurance.  Mortgagor will keep the Improvements and the
Equipment insured as shall, from time to time, be required in accordance
with Sections 4.25 and 5.12 of the Credit Agreement.  If at any time
Mortgagee is not in receipt of written evidence that all insurance required
hereunder and under the Credit Agreement is in full force and effect,
Mortgagee shall have the right without notice to Mortgagor to take such
action as Mortgagee deems necessary to protect the Mortgaged Property,
including, without limitation, the obtaining of such insurance coverage as
Mortgagee in its sole discretion deems appropriate, and all expenses
incurred by Mortgagee in connection with such action or in obtaining such
insurance and keeping it in ,effect shall be paid by Mortgagor to Mortgagee
upon demand.  Any amounts not so paid by Mortgagor shall be deemed secured
by this Mortgage.  Mortgagor shall at all times comply with and shall cause
the Improvements and Equipment and the use, occupancy, operation,
maintenance, alteration, repair and restoration thereof to comply with the
terms, conditions, stipulations and requirements of the insurance policies
procured and maintained pursuant to Sections 4.25 and 5.12 of the Credit
Agreement (the "Policies").  If the Premises, or any portion thereof, is
determined to be located in a Federally designated "special flood hazard
area", in addition to the other Policies required under this paragraph, a
flood insurance policy shall be delivered by Mortgagor to Mortgagee.  If no
portion of the ?remises is located in a Federally designated "special flood
hazard area", such fact shall be substantiated by a certificate in form
reasonably satisfactory to Mortgagee from a licensed surveyor, appraiser or
professional engineer or other qualified person.  If the Mortgaged Property
shall be damaged or destroyed, in whole or in part, by fire or other
property hazard or casualty, Mortgagor shall give prompt notice thereof to
Mortgagee and any Proceeds received by Mortgagee shall be held and
disbursed as set forth in Section 5.18 of the Credit Agreement.

                                     7

<PAGE>

          4.   Payment of Taxes, etc.  Mortgagor shall pay, or cause to be
paid, all taxes or charges in lieu of taxes, assessments, water rates,
sewer rents and other charges, including vault charges and license or
permit fees for the use of vaults, chutes and similar areas on or adjoining
the Premises, now or hereafter levied or assessed against the Mortgaged
Property (the "Taxes") prior to the date upon which any fine, penalty,
interest or cost may be added thereto or imposed by law for the nonpayment
thereof, subject, in all events, to Mortgagor's rights to contest Taxes in
accordance with Section 5.13 of the Credit Agreement.  Mortgagor shall
deliver to Mortgagee, upon request, receipted bills, canceled checks and
other evidence satisfactory to Mortgagee evidencing the payment of the
Taxes prior to the date upon which any fine, penalty, interest or cost may
be added thereto or imposed by law for the nonpayment thereof (as any such
date may be extended pursuant to exercise of said right of Mortgagor to
contest Taxes in accordance with Section 5.13 of the Credit Agreement).

          5.   Condemnation.  Notwithstanding any taking by any public or
quasi-public authority through eminent domain or otherwise, Mortgagor shall
continue to pay the Debt at the time and in the manner provided for its
payment in the Notes, the Credit Agreement and the Loan Instruments and the
Debt shall not be reduced until (and only to the extent).any award or
payment therefor shall have been actually received and applied by Mortgagee
to the discharge of the Debt in accordance with the provisions of the
Credit Agreement.  Mortgagee shall apply the amount of any such award or
payment in accordance with Section 5.18 of the Credit Agreement.  If the
Mortgaged Property is sold, through foreclosure or otherwise, prior to the
receipt by Mortgagee of such award or payment, Mortgagee shall have the
right, whether or not a deficiency judgment on the Debt shall have been
sought, recovered or denied, to receive such award or payment, or a portion
thereof sufficient to pay the Debt, whichever is less.  Mortgagor shall
file and prosecute its claim or claims for any such award or payment in
good faith and with due diligence and cause the same to be collected and
paid over to Mortgagee.  Mortgagor hereby irrevocably authorizes and
empowers Mortgagee, in the name of Mortgagor or otherwise to collect and
receipt for any such award or payment and to file and prosecute such claim
or claims if (a) Mortgagor fails to do so within a reasonable time prior to
the expiration of the period allowed therefor under

                                     8

<PAGE>

applicable law, or (b) an Event of Default has occurred and is continuing.
Although it is hereby expressly agreed that the same shall not be necessary
in any event, Mortgagor shall, upon demand of Mortgagee, make, execute and
deliver any and all assignments and other instruments sufficient for the
purpose of assigning any such award or payment to Mortgagee, free and clear
of any encumbrances of any kind or nature whatsoever.

          6.   Leases and Rents. (a) Mortgagor hereby assigns to Mortgagee
as security for the payment of the Debt and the observance and performance
by Borrowers of all of the terms, covenants and provisions of this
Mortgage, the Credit Agreement and the Loan Instruments on the Borrowers'
part to be observed or performed, all of Mortgagor's right, title and
interest in and to the Other Leases and the Rents.  Subject to the terms of
this paragraph, Mortgagee waives the right to enter the Mortgaged Property
for the purpose of collecting the Rents, and grants Mortgagor the right to
collect the Rents.  Mortgagor shall hold the Rents, or an amount sufficient
to discharge all sums then currently due on the Debt, in trust for use in
payment of the Debt.  The right of Mortgagor to collect the Rents may be
revoked by Mortgagee upon the occurrence of any Event of Default by giving
notice of such revocation to Mortgagor.  Following such notice, Mortgagee
may retain and apply the Rents toward payment of the Debt in accordance
with the provisions of the Credit Agreement, or to the operation,
maintenance and repair of the Mortgaged Property, and irrespective of
whether Mortgagee shall have commenced a foreclosure of this Mortgage or
shall have applied or arranged for the appointment of a receiver.
Mortgagor shall not, without the consent of Mortgagee, which consent shall
not be unreasonably withheld, conditioned or delayed, make, or suffer to be
made, any Other Leases or modify or cancel any Other Leases or accept
prepayments of installments of the Rents for a period of more than one (1)
month in advance or further assign the whole or any part of the Rents.
Mortgagor shall (i) fulfill or perform each and every provision of the
Other Leases on the part of Mortgagor to be fulfilled or performed, (ii)
promptly send copies of all notices of default which Mortgagor shall send
or receive under the Other Leases to Mortgagee, and (iii) enforce, short of
termination of the Other Leases, the performance or observance of the
provisions thereof by the other parties thereto.

                                     9

<PAGE>

          (b)  Mortgagor agrees that it will not further pledge or assign
its interest in any of the Other Leases, or further assign the Rents so
long as any part of the Debt remains unpaid.

          (c)  Nothing contained in this paragraph shall be construed as
imposing on Mortgagee any of the obligations of the tenant under the Ground
Lease or of the lessor under the Other Leases.

          7.   Maintenance of the Mortgaged Property.
          (a)  Mortgagor shall cause the Mortgaged Property to be
maintained in good condition and repair in accordance with the provisions
of the Credit Agreement and will not commit or suffer to be committed any
waste of the Mortgaged Property.  The Improvements and the Equipment shall
not be removed, demolished or materially altered (except for normal
replacement of the Equipment), without the consent of Mortgagee, which
consent shall not be unreasonably withheld, conditioned or delayed.

          (b)  Mortgagor shall promptly comply with all Laws and
Environmental Requirements affecting the Mortgaged Property, or any portion
thereof or the use thereof, in accordance with the provisions of the Credit
Agreement.  Mortgagor shall observe and perform every term to be observed
and performed by Mortgagor (as tenant) under the Ground Lease and shall
also comply with the requirements of all Easements, rights-of-way,
easements, grants, privileges, licenses, franchises and restrictive
covenants which from time to time benefit or pertain to the whole or any
portion of the Mortgaged Property, and Mortgagor shall not modify, amend or
terminate, or surrender any of its rights under, the Ground Lease or any of
the Easements or such rights-of-way, easements, grants, privileges,
licenses, franchises or restrictive covenants.  Except as otherwise
specifically permitted by the terms of the Credit Agreement, Mortgagor will
not alter the use of the Mortgaged Property without the prior consent of
Mortgagee, and Mortgagor will not, without obtaining the prior consent of
Mortgagee, initiate, join in or consent to any private restrictive
covenant, zoning ordinance, or other public or private restrictions,
limiting or affecting the uses which may be made of the Mortgaged Property
or any part thereof.

          8.   Estoppel Certificates.  Mortgagor, within ten (10) days
after request by Mortgagee and at its expense,

                                    10

<PAGE>

will furnish mortgagee with a statement, duly acknowledged and certified,
setting forth the amount of the Debt and the offsets or defenses thereto,
if any.

          9.   Transfer or Encumbrance of the Mortgaged Property.  Except
as otherwise specifically permitted by the terms of the Credit Agreement,
no part of the Mortgaged Property and no legal or beneficial interest in
Mortgagor shall in any manner be further encumbered, sold, transferred,
assigned or conveyed, or permitted to be further encumbered, sold,
transferred, assigned or conveyed without the consent of Mortgagee.  The
provisions of this paragraph shall apply to each and every such further
encumbrance, sale, transfer, assignment or conveyance, regardless of
whether or not Mortgagee has consented to, or waived by its action or
inaction its rights hereunder with respect to any such previous further
encumbrance, sale, transfer, assignment or conveyance and irrespective of
whether such further encumbrance, sale, transfer, assignment or conveyance
is voluntary, by reason of operation of law or is otherwise made.

          10.  Notice.  All notices, consents, directions, approvals,
authorizations, instructions, demands, statements, requests and other
communications given or made hereunder or in connection herewith shall be
sent in accordance with the provisions of and to the addresses set forth in
Section 8.1 of the Credit Agreement.

          11.  Changes in Laws Regarding Taxation.  In the event of the
passage after the date of this mortgage of any law of the State of New
Jersey deducting from the value of real property for the purpose of
taxation any lien or encumbrance thereon or changing in any way the laws
for the taxation of mortgages or deeds of trust or debts secured by
mortgages or deeds of trust for state or local purposes or the manner of
the collection of any such taxes, and imposing a tax, either directly or
indirectly, on this Mortgage, the Notes, the Credit Agreement, any of the
Loan Instruments or the Debt, Mortgagor shall, if permitted by law, pay any
tax imposed as a result of any such law within the statutory period or
within thirty (30) days after demand by Mortgagee, whichever is less,
provided, however, that if, in the opinion of the attorneys for Mortgagee,
Mortgagor is not permitted by law to pay such taxes, Mortgagee shall have
the right, at its option, to declare the Debt due and payable on

                                    11

<PAGE>

a date specified in a prior notice to Mortgagor of not less than sixty (60)
days.

          12.  [Intentionally Omitted]

          13.  Sale of Mortgaged Property.  If this Mortgage is foreclosed,
the Mortgaged Property, or any interest therein, may, at the discretion of
Mortgagee, be sold in one or more parcels or in several interests or
portions and in any order or manner.

          14.  No Credits on Account of the Debt.  Mortgagor will not claim
or demand or be entitled to any credit or credits on account of the Debt
for any part of the Taxes assessed against the Mortgaged Property or any
part thereof and no deduction shall otherwise be made or claimed from the
taxable value of the Mortgaged Property, or any part thereof, by reason of
this Mortgage or the Debt.

          15.  Other Security for the Debt.  Mortgagor shall observe and
perform all of the terms, covenants and provisions on the part of Mortgagor
to be observed and performed contained in the Credit Agreement and the Loan
'Instruments and in all other mortgages and other instruments or documents
evidencing, securing or guaranteeing payment of the Debt, in whole or in
part, or otherwise executed and delivered in connection with the Credit
Agreement, the Notes or this Mortgage.

          16.  Documentary Stamps.  If at any time the United States of
America, any state thereof or any governmental subdivision of any such
state, shall require revenue or other stamps to be affixed to the Notes or
this Mortgage, Mortgagor will pay the same, with interest and penalties
thereon, if any.

          17.  Right of Entry.  Mortgagee and its agents shall have the
right to enter and inspect the Mortgaged Property as provided in the Credit
Agreement.

          18.  Books and Records.  Mortgagor will comply with all of the
provisions and requirements of the Credit Agreement concerning its books,
records and accounts reflecting the financial affairs of Mortgagor and the
Newark Plant.

                                    12

<PAGE>

          19.  Ground Lease.

          (a)   Mortgagor  shall  (i) pay all rents, additional  rents  and
other  sums  required to be paid by the tenant under and  pursuant  to  the
provisions of the Ground Lease, (ii) diligently perform and observe all  of
the  terms, covenants and conditions of the Ground Lease on the part of the
tenant thereunder to be performed and observed, unless such performance  or
observance shall be waived or not required by the landlord under the Ground
Lease, to the end that all things shall be done which are necessary to keep
unimpaired  the  rights  of the tenant under the Ground  Lease,  and  (iii)
promptly notify Mortgagee of the giving of any notice by the landlord under
the Ground Lease of any default in the performance or observance of any  of
the  terms, covenants or conditions of the Ground Lease on the part of  the
tenant  thereunder to be performed or observed and deliver to  Mortgagee  a
true  copy  of  each such notice.  Mortgagor shall not, without  the  prior
consent  of  Mortgagee,  which consent shall not be unreasonably  withheld,
conditioned  or  delayed, surrender the leasehold  estate  created  by  the
Ground  Lease  or  terminate or cancel the Ground Lease or modify,  change,
supplement, alter or amend the Ground Lease, in any respect, either  orally
or  in  writing,  and  Mortgagor hereby assigns to  Mortgagee,  as  further
security for the payment of the Debt and for the performance and observance
of  the  terms,  covenants  and conditions of  this  Mortgage,  the  Credit
Agreement and the other Loan Instruments, all of the rights, privileges and
prerogatives  of  the  tenant  under the  Ground  Lease  to  surrender  any
leasehold  estate or easement interests created by the Ground Lease  or  to
terminate,  cancel, modify, change, supplement, alter or amend  the  Ground
Lease, and any such surrender of the leasehold estate or easement interests
created  by  the  Ground Lease or termination, cancellation,  modification,
change, supplement, alteration or amendment of the Ground Lease without the
prior  consent of Mortgagee, shall be void and of no force and effect.   If
Mortgagor  shall  default  in the performance or observance  of  any  term,
covenant  or  condition of the Ground Lease to be performed or observed  by
the  tenant thereunder, then, without limiting the generality of the  other
provisions  of  this  Mortgage, and without waiving or releasing  Mortgagor
from any of its obligations hereunder, Mortgagee shall have the right,  but
shall  be  under no obligation, to pay any sums and to perform any  act  or
take  any action as may be appropriate to cause all of the terms, covenants
and conditions of the Ground

                                    13

<PAGE>

Lease on the part of the tenant thereunder to be performed or observed, to
be promptly performed or observed on behalf of Mortgagor, to the end that
the rights of Mortgagor in, to and under the Ground Lease shall be kept
unimpaired and free from default.  If Mortgagee shall make any payment or
perform any act or take action in accordance with the preceding sentence,
Mortgagee will notify Mortgagor of the making of any such payment, the
performance of any such act, or taking of any such action.  In any such
event, subject to the rights of lessees, and other occupants under the
Other Leases, Mortgagee and any person designated by Mortgagee shall have,
and are hereby granted, the right to enter upon the Mortgaged Property at
any time and from time to time for the purpose of taking any such action.
If the landlord under the Ground Lease shall deliver to Mortgagee a copy of
any notice of default sent by said landlord to Mortgagor, as tenant under
such Ground Lease, such notice shall constitute full protection to
Mortgagee for any action taken or omitted to be taken by Mortgagee, in good
faith, in reliance thereon.  Mortgagor shall, from time to time, use its
reasonable efforts to obtain from the landlord under the Ground Lease such
certificates of estoppel with respect to compliance by Mortgagor with the
terms of the Ground Lease as may be reasonably requested by Mortgagee.
Mortgagor shall exercise each individual option, if any, to extend or renew
the term of the Ground Lease, or option to purchase or right of first
refusal with respect to purchase of the Leasehold Premises, as the case may
be, upon demand by Mortgagee made at any time within one (1) year of the
last day upon which any such option may be exercised, and Mortgagor hereby
expressly authorizes and appoints Mortgagee its attorney-in-fact to
exercise, either jointly or individually, any such option or right of first
refusal in the name of and upon behalf of Mortgagor, which power of
attorney shall be irrevocable and shall be deemed to be coupled with an
interest.

          (b)  Mortgagor shall not, without Mortgagee's prior written
consent, elect to treat either the Ground Lease or the leasehold estate
created thereby as terminated under Subsection 365(h)(1) of the Bankruptcy
Code, after rejection or disaffirmance of the Ground Lease by the landlord
thereunder or by any trustee of such party, and any such election made
without such consent shall be void and ineffective.

                                    14

<PAGE>

          (c)  Subject to the Mortgagor's right to seek and retain certain
offsets as permitted hereunder, Mortgagor hereby unconditionally assigns,
transfers and sets over to Mortgagee all of Mortgagor's claims and rights
to the payment of damages that may hereafter arise as a result of any
rejection or disaffirmance of the Ground Lease by the landlord thereunder
or by any trustee of such party, pursuant to the Bankruptcy Code.
Mortgagee shall have and is hereby granted the right to proceed, in its own
name or in the name of the Mortgagor, in respect of any claim, suit, action
or proceeding relating to the rejection or disaffirmance of the Ground
Lease (including, without limitation, the right to file and prosecute, to
the exclusion of Mortgagor, any proofs of claim, complaints, motions,
applications, notices and other documents) in any case in respect of the
landlord under the Bankruptcy Code.  This assignment constitutes a present,
irrevocable and unconditional assignment of the foregoing claims, rights
and remedies, and shall continue in effect until the Debt secured by this
Mortgage shall have been satisfied and discharged in full.  Any amounts
received by Mortgagee as damages arising out of any such rejection of the
Ground Lease shall be applied toward payment of the Debt in such order and
priority as contemplated under the Credit Agreement.

          (d)  In the event that, pursuant to Subsection 365(h)(2) of the
Bankruptcy Code, Mortgagor seeks to offset against the rent payable under
the Ground Lease the amount of any damages caused by the nonperformance by
the landlord of such party's obligations under the Ground Lease after
rejection or disaffirmance thereof under the Bankruptcy Code, Mortgagor
shall, prior to effecting such offset, notify Mortgagee in writing of
Mortgagor's intent to do so, setting forth the amounts proposed to be so
offset and the basis therefor.  Mortgagee shall have the right to object in
writing (stating the reasons therefor) to all Dr any part of such offset,
and, in the event of such objection, Mortgagor shall not effect any offset
of the amounts so objected to by Mortgagee.  If Mortgagee shall have failed
to object as aforesaid within twenty (20) days after such notice, Mortgagor
may proceed to effect such offset in the amounts set forth in such notice.
Neither Mortgagee's failure to object as aforesaid nor any objection or
other communication between Mortgagor and Mortgagee relating to such offset
shall constitute an approval by Mortgagee of any such offset.  If, in the
best business judgment of the Mortgagor,

                                    15

<PAGE>

such offset is justified and Mortgagee has received the aforesaid notices
and has not objected but its time to do so has not expired, the Mortgagor
shall have the right to make such offset and shall set aside the offset
amount as a reserve to be paid only if Mortgagee objects within the
aforesaid time.  Mortgagor shall indemnify and hold Mortgagee and its
officers, directors, employees and agents harmless from and against any and
all claims, demands, actions, suits, proceedings, damages, losses, costs
and expenses of every nature whatsoever actually incurred (including,
without limitation, reasonable legal fees and disbursements) arising from
or relating to any such offset by Mortgagor.

          (e)  Mortgagor shall, promptly after obtaining knowledge thereof,
use its best efforts to give prompt oral notice to Mortgagee of any actual
or contemplated filing by or against the landlord under the Ground Lease of
a petition under the Bankruptcy Code, and give prompt written notice
thereof to Mortgagee of such actual or contemplated filing.  The aforesaid
written notice shall set forth any information available to Mortgagor
concerning the date or anticipated date of such filing, the court in which
such petition was filed or is expected to be filed, and the relief sought
or reasonably expected to be sought therein.  Mortgagor shall, promptly
after receipt thereof, deliver to Mortgagee any and all notices, summonses,
pleadings, applications and other documents received by Mortgagor in
connection with any such petition and any proceedings related thereto.

          (f)  In the event that any action, proceeding, motion or notice
shall be commenced or. filed in respect of the landlord under the Ground
Lease or the Mortgaged Property or any part thereof, in connection with any
case under the Bankruptcy Code, Mortgagee shall have, and is hereby
granted, the option, to the exclusion of Mortgagor, exercisable upon notice
from Mortgagee to Mortgagor, to conduct and control any such litigation
with counsel of Mortgagee's choice.  Mortgagee may proceed, in its own name
or in the name of Mortgagor, in connection with any such litigation, and
Mortgagor agrees to execute any and all powers, authorizations, consents
and other documents required by Mortgagee in connection therewith.
Mortgagor shall, upon demand, pay to Mortgagee all costs and expenses
(including without limitation, legal fees and disbursements) paid or
incurred by Mortgagee in connection with the prosecution or conduct of any
such proceedings, and, to the

                                    16

<PAGE>

extent permitted by law, such costs and expenses shall be deemed expenses
incurred in upholding the lien of this Mortgage and added to the
indebtedness secured by this Mortgage.  Mortgagor shall not, without the
prior written consent of Mortgagee, commence any action, suit, proceeding
or case, or file any application or make any motion, in respect of the
Ground Lease in any such case under the Bankruptcy Code.

          (g)  In the event that a petition under the Bankruptcy Code shall
be filed by or against Mortgagor, and Mortgagor, or anyone claiming through
or under Mortgagor or a trustee in bankruptcy shall have the right to
reject the Ground Lease pursuant to Section 365(a) of the Bankruptcy Code
or a successor statute, Mortgagor shall give Mortgagee at least ten (10)
days' prior written notice of the date on which application shall be made
to the court for authority to reject the Ground Lease; provided, however,
that if a trustee in bankruptcy shall have a right to reject the Ground
Lease in less than ten (10) days, then Mortgagor shall give such notice to
Mortgagee immediately upon Mortgagor's knowledge of such application.
Mortgagee shall have the exclusive right, but not the obligation (subject
to ,the rights of a trustee in bankruptcy), to exercise said right and
Mortgagor hereby assigns said right to Mortgagee.  If at any time the
landlord under the Ground Lease, or anyone holding by, through or under the
landlord under the Ground Lease or a trustee in bankruptcy shall elect to
reject the Ground Lease pursuant to Section 365(a) of the Bankruptcy Code,
or a successor statute, thereby giving to Mortgagor the right to elect to
treat the Ground Lease as terminated pursuant to Section 365kri)(l) of the
Bankruptcy Code, or a successor statute, Mortgagee shall have the exclusive
right to exercise said right and Mortgagor hereby assigns said right to
Mortgagee.  If either of the assignments provided for in this paragraph is
held to be enforceable, then Mortgagor, anyone claiming by, through or
under Mortgagor or a trustee in bankruptcy, shall not exercise rights
purportedly assigned to Mortgagee without the prior written consent of
Mortgagee, and if Mortgagee shall give such consent, Mortgagor, anyone
claiming by, through or under Mortgagor or a trustee in bankruptcy shall
promptly exercise either of said rights.

          (h)  To the extent permitted by applicable law, Mortgagor hereby
assigns, transfers and sets over to Mortgagee an exclusive right to apply
to the Bankruptcy

                                    17

<PAGE>

Court under Subsection 365(d)(4) of the Bankruptcy Code for an order
extending the period during which the Ground Lease may be rejected or
assumed after the entry of any order for relief in respect of Mortgagor
under Chapter 7 or Chapter 11 of the Bankruptcy Code.

          20.  No Merger of Fee and Leasehold Estates.  So long as any
portion of the Debt shall remain unpaid, unless Mortgagee shall otherwise
consent, then the fee title to the Leasehold Premises and the leasehold
estate therein created pursuant to the provisions of the Ground Lease and
the fee title to the Improvements and all Equipment constituting a fixture,
and the fee title to the Easement Premises and the interests in real
property arising under the provisions of the Easements, shall not merge but
shall always be kept separate and distinct, notwithstanding the union of
such estates in Mortgagor, or in any other person (including Mortgagee) by
purchase, operation of law or otherwise (including without limitation a
union of estates arising from a foreclosure sale purchase or deed in lieu
of foreclosure).

          21.  Performance of Other Agreements.  Mortgagor shall observe
and perform each and every term to be observed or performed by Mortgagor
pursuant to the terms of any agreement or recorded instrument affecting or
pertaining to the Mortgaged Property.

          22.  Defaults.  The Debt shall become due at the option of
Mortgagee upon the occurrence of any one of the following events:

          (a)  if any Event of Default under the Credit Agreement shall
occur;

          (b)  if Mortgagor shall be in default beyond the expiration of
any applicable notice and cure period under any mortgage or deed of trust
covering any part of the Mortgaged Property whether superior or inferior in
lien to this Mortgage.

          23.  Right to Cure Defaults.  If default in the performance of
any of the covenants of Mortgagor herein occurs, Mortgagee, without waiving
any default or releasing Mortgagor from any obligation, may (but shall be
under no obligation to) remedy the same for the account and at the cost and
expense of Mortgagor, and for such purpose shall

                                    18

<PAGE>

have the right to enter upon the Mortgaged Property without thereby
becoming liable to Mortgagor or any person in possession thereof holding
under Mortgagor.  If Mortgagee shall remedy such a Default or appear in,
defend or bring any action or proceeding to protect its interest in the
Mortgaged Property or to foreclose this Mortgage or collect the Debt, all
costs and expenses actually incurred (including, without limitation,
reasonable attorneys' fees) shall be paid by Mortgagor to Mortgagee on
demand with interest to the date of payment to Mortgagee at the Default
Interest Rate.  All such costs and expenses incurred by Mortgagee, with
interest at the Default Interest Rate. shall be secured by this Mortgage.

          24.  Appointment of Receiver.  Mortgagee, in any action to
foreclose this Mortgage or upon the actual or threatened waste to any part
of the Mortgaged Property or upon the occurrence of any default hereunder,
shall be at liberty, without notice, to apply for the appointment of a
receiver of the Rents, and shall be entitled to the appointment of such
receiver as a matter of right, without regard to the value of the Mortgaged
Property as security for the Debt, or the solvency or insolvency of any
person then liable for the payment of the Debt.

          25.  Remedies Upon an Event of Default.  Upon the occurrence of
any event described in paragraph 22 of this Mortgage, then Mortgagee may,
to the extent permitted by law, exercise any right, power or remedy
permitted to it hereunder, under the Credit Agreement or under any other
Loan Instruments, and, without limiting the generality of the foregoing,
Mortgagee may, personally or by its agents, do any or all of the following:

          (a)  declare the Debt to be immediately due and payable, and if
the same is not paid on demand, at Mortgagee's option, bring suit for any
delinquent payments under the Notes and take any and all steps and any and
all other proceedings that Mortgagee deems necessary to enforce the
indebtedness and obligations secured hereby and to protect the lien of this
Mortgage; and

          (b)  enter and take possession of the Mortgaged Property or any
part thereof, exclude the Mortgagor and all persons claiming under the
Mortgagor whose claims are junior to this Mortgage, wholly or partly

                                    19

<PAGE>

therefrom, and use, operate, manage and control the same either in the name
of the Mortgagor or otherwise as Mortgagee shall deem best, and upon such
entry, from time to time at the expense of the Mortgagor and the Mortgaged
Property, make all such repairs, replacements, alterations, additions or
improvements to the Mortgaged Property or any part thereof as Mortgagee may
deem proper and, whether or not Mortgagee has so entered and taken
possession of the Mortgaged Property or any part thereof, collect and
receive all the Rents and apply the same, to the extent permitted by law,
to the payment of all expenses which Mortgagee may be authorized to incur
under this Mortgage, the remainder to be applied to the payment of the Debt
until the same shall have been repaid in full; if Mortgagee demands or
attempts to take possession of the Mortgaged Property or any portion
thereof in the exercise of any rights hereunder, Mortgagor shall promptly
turn over and deliver complete possession thereto to Mortgagee; and

          (c)  proceed to protect and enforce its rights under this
Mortgage by suit for specific performance of any covenant contained herein,
in the Credit Agreement or in the Loan Instruments or in aid of the
execution of any power granted herein, in the Credit Agreement or in the
Loan Instruments, or for the foreclosure of this Mortgage and the sale of
the Mortgaged Property under the judgment or decree of a court of competent
jurisdiction, or for the enforcement of any other right as Mortgagee shall
deem effectual for such purpose; provided that in the event of a sale, by
foreclosure or otherwise, of less than ail of the Mortgaged Property, this
Mortgage shall continue as a lien on, and security interest in, the
remaining portion of the Mortgaged Property; and

          (d)  exercise any or all of the remedies available to a secured
party under the Uniform Commercial Code as provided in paragraph 35 hereof;
and

          (e)  without in any way limiting the rights hereunder pursuant to
paragraphs 6, 24 and 35 apply for the appointment of a receiver as a matter
of right, without regard to the adequacy of the security for the Debt or
the solvency of the Mortgagor.  Mortgagor hereby irrevocably consents to
such appointment.  Specifically, the Mortgagee or any receiver shall be

                                    20

<PAGE>

entitled to take possession of the Mortgaged Property from the owners,
tenants and/or occupants of the whole or any part thereof and to collect
and receive the Rents and the value of the use and occupation of the
Mortgaged Property, or any part thereof, from the then owner, tenants
and/or occupants thereof for the benefit of Mortgagee.

          26.  Mortgagor as Tenant Holding over.  In the event of any
foreclosure sale contemplated under paragraph 25 hereof, Mortgagor shall be
deemed to be a tenant holding over and shall forthwith deliver possession
to the purchaser or purchasers at such sale or be summarily dispossessed
according to provisions of law applicable to tenants holding over.

          27.  Discontinuance of Proceedings.  In case Mortgagee shall have
proceeded to enforce any right, power or remedy under this Mortgage by
foreclosure, entry or otherwise, and such proceeding shall have been
withdrawn, discontinued or abandoned for any reason, or shall have been
determined adverse to Mortgagee, then in every such case (a) Mortgagor and
Mortgagee shall be restored to their former positions and rights, (b) all
rights, powers and remedies of Mortgagee shall continue as if no such
proceeding had been taken, (c) each and every uncured default declared or
occurring prior or subsequent to such withdrawal, discontinuance or
abandonment shall be or shall be deemed to be a continuing default and (d)
neither the Debt, this Mortgage, the Notes, the Credit Agreement nor the
other Loan Instruments, shall be or shall be deemed to have been affected
by such withdrawal, discontinuance or abandonment; and Mortgagor hereby
expressly waives the benefit of any statute or rule of law now provided, or
which may hereafter conflict with the above.

          28.  No Reinstatement.  If a default shall have occurred and
Mortgagee shall have proceeded to enforce any right, power or remedy
permitted hereunder, then a tender of payment by Mortgagor or by anyone on
behalf of Mortgagor of any amount less than the amount necessary to satisfy
the Debt in full, or the acceptance by Mortgagee of any such payment so
tendered, shall not constitute a reinstatement of this Mortgage, the Notes,
the Credit Agreement or any Loan Instrument.

                                    21

<PAGE>

          29.  Mortgagor's Waiver of Rights.  To the full extent permitted
by law, except as otherwise specifically and expressly provided in this
Mortgage, the Credit Agreement or any Loan Instrument, Mortgagor waives the
benefit of all laws now existing or that hereafter may be enacted providing
for (i) any appraisement before sale of any portion of the Mortgaged
Property and (ii) the benefit of all Laws that may be hereafter enacted in
any way extending the time for the enforcement of the collection of the
Debt, or creating or extending a period of redemption from any sale made in
collecting said Debt.  To the full extent that Mortgagor may do so,
Mortgagor agrees that Mortgagor will not at any time insist upon, plead,
claim or take the benefit or advantage of any law now or hereafter in force
providing for any appraisement, valuation, stay, extension or redemption,
or any so-called "Moratorium Laws" and Mortgagor, for Mortgagor and its
successors and assigns, and for any and all persons ever claiming any
interest in the Mortgaged Property, hereby waives and releases all rights
of redemption, valuation, appraisement, stay of execution, notice of
election to mature or declare due the whole of the secured indebtedness and
marshaling in the event of foreclosure of the liens hereby created.  If any
 .Law referred to in this paragraph and now in force, of which Mortgagor,
Mortgagor's successors and assigns or any other person might take advantage
despite this paragraph, shall hereafter be repealed or cease to be in
force, such Law shall not thereafter be deemed to preclude the application
of this paragraph.

          30.  Non-Waiver.  The failure of Mortgagee to insist upon strict
performance of any term of this Mortgage shall not be deemed to be a waiver
of any term of this Mortgage.  Borrowers shall not be relieved of their
obligation to pay the Debt at the time and in the manner provided for its
payment in the Notes, the Credit Agreement and the Loan Instruments (nor
shall any of Mortgagor's other obligations hereunder, under the Credit
Agreement or the other Loan Instruments, nor shall the other Borrowers'
obligations under the Credit Agreement or the other Loan Instruments be in
any way affected) by reason of (i) failure of Mortgagee to comply with any
request of Mortgagor or the other Borrowers to take any action to foreclose
this Mortgage or otherwise enforce any of the provisions hereof or of the
Notes, the Credit Agreement, any other Loan Instruments or any other
mortgage, instrument or document evidencing, securing or guaranteeing
payment of the Debt or

                                    22

<PAGE>

any portion thereof, (ii) the release, regardless of consideration, of the
whole or any part of the Mortgaged Property or any other security for the
Debt, or (iii) any agreement or stipulation between mortgagee and any
subsequent owner or owners of the Mortgaged Property or other person
extending the time of payment or otherwise modifying or supplementing the
terms of the Notes, the Credit Agreement, the Loan Instruments, this
Mortgage or any other mortgage, instrument or document evidencing, securing
or guaranteeing payment of the Debt or any portion thereof, without first
having obtained the consent of Mortgagor, and in the latter event,
Mortgagor shall continue to be obligated to pay the Debt at the time and in
the manner provided in the Notes, the Credit Agreement, the Loan
Instruments, and this Mortgage (as so extended, modified or supplemented,
if such be the case) and shall continue to be obligated to perform its
other obligations hereunder and under the Credit Agreement and the Loan
Instruments (in each case, as so extended, modified and supplemented)
unless expressly released and discharged from such obligation by Mortgagee
in writing.  Regardless of consideration, and without the necessity for any
notice to or consent by the holder of any subordinate lien, encumbrance,
right, title or interest in or to the Mortgaged Property, Mortgagee may
release any person at any time liable for the payment of the Debt or any
portion thereof or any part of the security held for the Debt and may
extend the time of payment or otherwise modify the terms of the Notes, the
Credit Agreement, the Loan Instruments or this Mortgage (including, without
limitation, a modification of the interest rate payable on the principal
balance of the Notes) without in any manner impairing or affecting this
Mortgage or the lien thereof or the priority of this Mortgage, as so
extended and modified, as security for the Debt over any such subordinate
lien, encumbrance, right, title or interest.

          31.  Remedies Cumulative.  Mortgagee may resort for the payment
of the Debt to any other security held by Mortgagee in such order and
manner as Mortgagee, in its discretion, may elect.  Mortgagee may take
action to recover the Debt, or any portion thereof, or to enforce any
covenant hereof without prejudice to the rights of Mortgagee thereafter to
foreclose this Mortgage.  Mortgagee shall not be limited exclusively to the
rights and remedies herein stated but shall be entitled to every additional
right and remedy now or hereafter afforded by Law or equity.  The rights of
mortgagee under this Mortgage shall be separate,

                                    23

<PAGE>

distinct and cumulative and none shall be given effect to the exclusion of
the others.  No act of Mortgagee shall be construed as an election to
proceed under any one provision herein to the exclusion of any other
provision.  Mortgagee shall be entitled to enforce payment of the Debt and
performance of any of the obligations of the Mortgagor and to exercise all
rights and powers under this Mortgage or under any other Loan Instrument or
any Laws now or hereafter in force, notwithstanding that some or all of
such obligations may now or hereafter be otherwise secured, whether by
mortgage, pledge, lien, assignment or otherwise; neither the acceptance of
this Mortgage nor its enforcement, whether by court action or pursuant to
other powers herein contained, shall prejudice or in any manner affect
Mortgagee's right to realize upon or enforce any other security now or
hereafter held by the Mortgagor, it being stipulated that Mortgagee shall
be entitled to enforce this Mortgage and any other security now or
hereafter held by Mortgagee in such order and manner as Mortgagee, in
accordance with the terms hereof, may determine; every power or remedy
given by the Credit Agreement, this Mortgage or any of the other Loan
Instruments to the Mortgagee or to which the Mortgagee is otherwise
entitled, may be exercised, concurrently or independently, from time to
time and as often as may be deemed expedient by Mortgagee.

          32.  Liability.  If Mortgagor consists of more than one person,
the obligations and liabilities of each such person hereunder shall be
joint and several.

          33.  Prepayment After Default.  If following the occurrence of
any default under this mortgage and an exercise by Mortgagee of its option
to declare the Debt immediately due, Mortgagor shall tender payment of an
amount sufficient to satisfy the entire Debt at any time prior to a sale of
the Mortgaged Property any such payment shall be accepted by Mortgagee only
if such payment is permitted at such time under the provisions of the
Credit Agreement.

          34.  Construction.  The terms of this Mortgage shall be construed
in accordance with the laws of the State of New Jersey.

          35.  Security Agreement.  This Mortgage constitutes both a real
property mortgage and a "security agreement" within the meaning of the
Uniform Commercial Code of the State of New Jersey and the Mortgaged
Property

                                    24

<PAGE>

includes both real and personal property and all other rights and interest,
whether tangible or intangible in nature, of Mortgagor in the Mortgaged
Property.  Mortgagor, by executing and delivering this Mortgage, has
granted to Mortgagee, as security for the Debt, a security interest in such
of the Mortgaged Property as is governed by the Uniform Commercial Code.
Upon the occurrence and continuation of an Event of Default hereunder,
Mortgagee, in addition to any other rights and remedies which it may have,
shall have and may exercise immediately and without demand, any and all
rights and remedies granted to a secured party upon default under the
Uniform Commercial Code including, without limiting the generality of the
foregoing, the right to take possession of such of the Mortgaged Property
as is governed by the Uniform Commercial Code personally, through an agent
or by means of a court-appointed receiver, and to take such other measures
as Mortgage may deem necessary for the care, protection and preservation of
such part of the Mortgaged Property.  Upon request or demand of Mortgagee,
Mortgagor shall at its expense assemble such of the Mortgaged Property as
is governed by the Uniform Commercial Code and make it available to
Mortgagee at a convenient place acceptable to Mortgagee.  Mortgagor shall
pay to Mortgagee on demand any and all expenses, including reasonable legal
expense and attorneys' fees, incurred or paid by Mortgagee in protecting
the interest in the Mortgaged Property herein granted and in enforcing its
rights hereunder with respect to such part of the Mortgaged Property.  Any
notice of sale, disposition or other intended action by Mortgagee with
respect to such part of the Mortgaged Property sent to Mortgagor in
accordance with the provisions of this mortgage at least five (5) days
prior to the date of any such sale, disposition or other action, shall
constitute reasonable notice to Mortgagor, and the method of sale or
disposition or other intended action set forth or specified in such notice
shall conclusively be deemed to be commercially reasonable within the
meaning of the Uniform Commercial Code unless objected to in writing by
Mortgagor within three (3) days after receipt by Mortgagor of such notice.

          36.  Further Acts, etc.  Mortgagor will, at the cost of Mortgagor
and without expense to Mortgagee, do, execute, acknowledge and deliver all
and every such further acts, deeds, conveyances, mortgages, assignments,
notices of assignments, transfers and assurances as Mortgagee shall, from
time to time, require, for the better assuring, conveying, assigning,
transferring and confirming unto

                                    25

<PAGE>

mortgagee the property and rights hereby mortgaged or intended now or
hereafter so to be, or which Mortgagor may be or may hereafter become bound
to convey or assign to Mortgagee, or for carrying out the intention or
facilitating the performance of the terms of this Mortgage or for filing,
registering or recording this Mortgage and, on demand, will execute and
deliver and hereby authorizes Mortgagee to execute in the name of Mortgagor
to the extent Mortgagee may lawfully do so, one or more financing
statements, chattel mortgages or comparable security instruments, to
evidence more effectively the lien hereof upon the Mortgaged Property.

          37.  Headings, etc.  The headings and captions of various
paragraphs of this Mortgage are for convenience of reference only and are
not to be construed as defining or limiting, in any way, the scope or
intent of the provisions hereof.

          38.  Recording of Mortgage, etc.  Mortgagor forthwith upon the
execution and delivery of this Mortgage and thereafter, from time to time,
will cause this Mortgage, and any security instrument creating a lien or
evidencing the lien hereof upon the Mortgaged Property and each instrument
of further assurance to be filed, registered or recorded in such manner and
in such places as may be required by any present or future law in order to
publish notice of and fully to protect the lien hereof upon, and the
interest of Mortgagee in the Mortgaged Property.  Mortgagor will pay all
filing, registration or recording fees, and all expenses actually incurred
incident to the preparation, execution and acknowledgment of this Mortgage,
any mortgage supplemental hereto, any security instrument with respect to
the Mortgaged Property and any instrument of further assurance, and all
Federal, state, county and municipal taxes, duties, imposts, assessments
and charges (including, without limitation, documentary stamp taxes and
intangible personal property taxes) arising out of or in connection with
the execution and delivery of this Mortgage or the Debt secured hereby, any
mortgage supplemental hereto, any security instrument or financing
statement with respect to the Mortgaged Property or any instrument of
further assurance.  Mortgagor shall hold harmless and indemnify Mortgagee,
its successors and assigns, against any liability incurred by reason of the
imposition of any tax on the making and recording of this Mortgage.

                                    26

<PAGE>

          39.  Usury Laws.  This Mortgage, the Credit Agreement and the
Notes are subject to the express condition that at no time shall Mortgagor
be obligated or required to pay interest on the principal balance due under
the Notes at a rate which could subject the holder of the Notes to either
civil or criminal liability as a result of being in excess of the maximum
interest rate which Mortgagor is permitted by Law to contract or agree to
pay.  If by the terms of this Mortgage, the Credit Agreement or the Notes,
Mortgagor is at any time required or obligated to pay interest on the
principal balance due under the Notes at a rate in excess of such maximum
rate, the rate of interest under the Notes (and the Credit Agreement) shall
be deemed to be immediately reduced to such maximum rate and the interest
payable shall be computed at such maximum rate and all prior interest
payments in excess of such maximum rate shall be applied and shall be
deemed to have been payments in reduction of the principal balance of the
Notes.

          40.  Sole Discretion of Mortgagee.  Except as otherwise
specifically provided in this Mortgage, wherever pursuant to this Mortgage,
Mortgagee exercises any right given to it to consent or to withhold its
consent, to approve or disapprove, or any arrangement or term is to be
satisfactory to Mortgagee, the decision of Mortgagee to consent or to
withhold its consent, to approve or disapprove or to decide that
arrangements or terms are satisfactory or not satisfactory shall be in the
sole discretion of Mortgagee and shall be final and conclusive.

          41.  Recovery of Sums Required To Be Paid.  Mortgagee shall have
the right from time to time to take action to recover any sum or sums which
constitute a part of the Debt as the same become due, without regard to
whether or not the balance of the Debt shall be due, and without prejudice
to the right of Mortgagee thereafter to bring an action of foreclosure, or
any other action, f(r a default or defaults by Mortgagor existing at the
time such earlier action was commenced.

          42.  Absolute and Unconditional Obligation.  Mortgagor
acknowledges that Borrower's obligation to pay the Debt in accordance with
the provisions of the Notes, the Credit Agreement and the Loan Instruments
is and shall at all times continue to be absolute and unconditional in all
respects, and shall at all times be valid and enforceable irrespective of
any other agreements or circumstances of any

                                    27

<PAGE>

nature whatsoever which might otherwise constitute a defense to the Notes,
the Credit Agreement or any of the Loan Instruments or the obligation of
Borrowers thereunder to pay the Debt or the obligations of any other person
relating to the Notes, the Credit Agreement or any of the Loan Instruments
or the obligations of Borrowers under the Notes, the Credit Agreement or
any of the Loan Instruments, and to the full extent permitted by law,
Mortgagor absolutely, unconditionally and irrevocably waives any and all
right to assert any defense, setoff, counterclaim or crossclaim of any
nature whatsoever with respect to the obligation of Borrowers to pay the
Debt in accordance with the provisions of the Notes, the Credit Agreement
and the Loan Instruments or the obligations of any other person relating to
the Notes, the Credit Agreement or any of the Loan Instruments or the
obligations of Borrowers under the Notes, the Credit Agreement or any of
the Loan Instruments, or in any action or proceeding brought by Mortgagee
to collect the Debt, or any portion thereof, or to enforce, foreclose and
realize upon the lien and security interest created by this Mortgage or any
other document or instrument securing repayment of the Debt, in whole or in
part.

          43.  Indemnification; Waiver of Offset.

          (a)  If Mortgagee, Agent or any of the Secured Parties are made a
party  defendant  to  any  litigation  concerning  the  Notes,  the  Credit
Agreement,  this  Mortgage,  any other Loan  Instrument  or  the  Mortgaged
Property or any part thereof or interest therein, or the occupancy  thereof
by  Mortgagor,  then Mortgagor shall indemnify, defend and  hold  Mortgagee
and/or  such  Secured  Parties,  as the case  may  be,  harmless  from  all
liability  by  reason  of said litigation, including reasonable  attorneys'
fees and expenses incurred by Mortgagee and/or such Secured Parties, as the
case may be, in any such litigation, whether or not any such litigation  is
prosecuted to judgment.  If Mortgagee commences an action against Mortgagor
to enforce any of the terms hereof or because of the breach by Mortgagor of
any  of  the  terms hereof or for the recovery of any sum  secured  hereby,
Mortgagor shall pay the Mortgagee's attorneys' fees and expenses,  together
with  interest thereon at the Default Interest Rate from the date the  same
are  paid to the date of reimbursement by Mortgagor and the right  to  such
reasonable attorneys' fees and expenses shall be deemed to have accrued  on
the  commencement of such action, and shall be enforceable whether  or  not
such action is prosecuted to judgment.  If

                                    28

<PAGE>

Mortgagor breaches any term of this Mortgage, the Mortgagee may engage an
attorney or attorneys to protect Mortgagee's rights hereunder, and in the
event of such engagement following any breach by Mortgagor, Mortgagor shall
pay the Mortgagee's reasonable attorneys' fees and expenses so incurred,
whether or not an action is actually commenced against Mortgagor by reason
of breach.

          (b)  All sums secured by this Mortgage shall be paid in
accordance with the Credit Agreement, the Notes, and any other Loan
Instruments, as applicable, and without counterclaim, setoff, deduction or
defense and without abatement, suspension, deferment, diminution or
reduction, and the obligations and liabilities of Mortgagor hereunder shall
in no way be released, discharged or otherwise affected (except as
expressly provided herein) by reason of (i) any claim which any of the
Borrowers (or Mortgagor) have or might have against Mortgagee or any of the
Secured Parties or (ii) any default or failure on the part of the Mortgagee
to perform or comply with any of the terms hereof or of any other agreement
with any of the Borrowers (or Mortgagor).

          44.  Authority.  Mortgagor (and the undersigned representative of
Mortgagor) has full power, authority and legal right to execute this
Mortgage and to mortgage, give, grant, bargain, sell, alien, enfeoff,
convey, confirm and assign the Mortgaged Property pursuant to the terms
hereof and to keep and observe all of the terms of this mortgage on
Mortgagor's part to be kept and observed.

          45.  Actions and Proceedings.  Mortgagee shall have the right to
appear in and defend any action or proceeding brought with respect to the
Mortgaged Property and to bring any action or proceeding, in the name and
on behalf of Mortgagor, which the Mortgagee, in its reasonable discretion,
feels should be brought to protect the Mortgagee's interest in the
Mortgaged Property.

          46.  Inapplicable Provisions.  If any term, covenant or condition
of this Mortgage shall be held to be invalid, illegal or unenforceable in
any respect, this mortgage shall be construed without such provision.

          47. Duplicate originals.  This Mortgage may be executed in any
number of duplicate originals and each such

                                    29

<PAGE>

duplicate original shall be deemed to constitute but one and the same
instrument.

          48.  Certain Definitions.  Unless the context clearly indicates a
contrary intent or unless otherwise specifically provided herein, words
used in this Mortgage shall be used interchangeably in singular or plural
form and the word "Mortgagor" shall mean Mortgagor and any subsequent owner
or owners of the Mortgaged Property or any part thereof or interest
therein; the word "Agent" shall mean Agent or any successor agent appointed
by the Secured Parties; the word "Notes" shall mean each of the Notes or
any other evidence of indebtedness secured by this Mortgage; the word
"Borrowers" shall mean each of the Mortgagor and NRG Generating (Newark)
Cogeneration Inc. or either of them, as the context requires, and any
person becoming a borrower under the Credit Agreement and their respective
heirs, executors, administrators, legal representatives, successors and
assigns; the word "Mortgagee', shall mean all of or any of the entities
constituting Mortgagee, as the context requires, and shall include the
rights of Agent to act on behalf of the Secured Parties under and pursuant
to the Credit Agreement; and the words "Mortgaged Property" shall include
any portion of the Mortgaged Property or interest therein; the word "Debt"
shall mean all sums and performance secured by this Mortgage.  Whenever the
context may require, any pronouns used herein shall include the
corresponding masculine, feminine or neuter forms, and the singular form of
nouns and pronouns shall include the plural and vice versa.

          49.  Remedies Not Exclusive.  Mortgagee shall be entitled to
enforce payment and performance of any indebtedness or obligations secured
hereby and to exercise all rights and powers granted under this Mortgage or
under the Credit Agreement or the Notes or under any of the Loan
Instruments or under any Laws now or hereafter in force, notwithstanding
some or all of the said indebtedness and obligations secured hereby may now
or hereafter be otherwise secured, whether by mortgage, deed of trust,
pledge, lien, assignment or otherwise.  Neither the acceptance of this
Mortgage nor its enforcement, whether by court action or other powers
herein contained, shall prejudice or in any manner affect Mortgagee's right
to realize upon or enforce any other security now or hereafter held by
Mortgagee, it being agreed that Mortgagee shall be entitled to enforce this
Mortgage and any other security now or hereafter held

                                    30

<PAGE>

by Mortgagee, in such order and manner as it may in its absolute discretion
determine.  No remedy herein conferred upon or reserved to Mortgagee is
intended to be exclusive of any other remedy herein or by Law provided or
permitted, but each shall be cumulative and shall be in addition to every
other remedy given hereunder or now or hereafter existing at Law or in
equity or by statute.  Every right, power or remedy given by the Credit
Agreement, this Mortgage or any of the Loan Instruments to Mortgagee may be
exercised, concurrently or independently, from time to time and as often as
may be deemed expedient by Mortgagee.  Every right, power or remedy given
by this Mortgage to the Mortgagee may be exercised by Agent on behalf of
all Secured Parties pursuant to the Credit Agreement, whether so expressed
or not.

          50.  Joinder of Individual Special CO-Agent.  An individual,
appointed by Agent in its discretion, may be joined as special co-agent (in
such capacity, the "Special Co-Agent") hereunder in order to comply with
any legal requirements respecting agents under mortgages of property in the
jurisdiction in which the Mortgaged Property or any part thereof is or may
be situated so that if, by any present or future law in New Jersey or in
any jurisdiction in which it may be necessary to perform any act in the
exercise of the rights of Mortgagee hereunder, the Agent shall be
incompetent or unqualified to so act, then all of the acts required to be
performed in such jurisdiction in the exercise of the rights of Mortgagee
hereunder created hereby shall be performed by the Special CO-Agent and the
Agent jointly, or the Special Co-Agent acting alone.  In case the Special
Co-Agent shall resign or be removed, or die or become incapable of acting,
Mortgagee's interest in the Mortgaged Property, and all rights, powers,
trusts, duties and obligations of Mortgagee shall, so far as permitted by
law, vest in and be exercised by the Agent, unless and until a successor
Special Co-Agent shall be appointed.  The Special Co-Agent shall not be
personally liable by reason of any act or omission of the Agent or any co-
agent or separate agent or by reason of any act or omission of the Special
Co-Agent taken or omitted to be taken pursuant to written instructions
received by him from the Agent.  Notice to the Agent or a co-agent or
separate agent shall not constitute notice to the Special Co-Agent unless
and until such notice is actually received by the Special Co-Agent.

                                    31

<PAGE>

          51.  Relationship.  The relationship of Mortgagee to Mortgagor
hereunder is strictly and solely that of lender and borrower and nothing
contained in the Notes, this Mortgage, the Credit Agreement, or any other
Loan Instrument is intended to create, or shall in any event or under any
circumstance be construed as creating, a partnership, joint venture,
tenancy-in-common, joint tenancy or other relationship of any nature
whatsoever between Mortgagee and Mortgagor other than as lender and
borrower.

          52.  Waiver of Notice.  Mortgagor shall not be entitled to any
notices of any nature whatsoever from Mortgagee except with respect to
matters for which this Mortgage specifically and expressly provides for the
giving of notice by Mortgagee to Mortgagor and Mortgagor hereby expressly
waives the right to receive any notice from Mortgagee with respect to any
matter for which this mortgage does not specifically and expressly provide
for the giving of notice by Mortgagee to Mortgagor.

          53.  Waiver of Trial by Jury.  Mortgagor hereby irrevocably and
unconditionally waives, and Mortgagee by its acceptance of the Notes and
this Mortgage irrevocably and I unconditionally waives, any and all rights
to trial by jury in any action, suit or counterclaim arising in connection
with, out of or otherwise relating to the Notes, this Mortgage, the Credit
Agreement, or the other Loan Instruments.

          54.  Waiver of Statutory Rights.  Mortgagor shall not and will
not apply for or avail itself of any appraisement, valuation, stay,
extension or exemption laws, or any so-called "moratorium laws," now
existing or hereafter enacted, in order to prevent or hinder the
enforcement or foreclosure of this Mortgage, but hereby waives the benefit
of such laws to the full extent that Mortgagor may do so under applicable
law.  Mortgagor, for itself and all who may claim through or under it,
waives any and all right to have the property and estates comprising the
Mortgaged Property marshalled upon any foreclosure of the lien of this
Mortgage and agrees that any court having jurisdiction to foreclose such
lien may order the Mortgaged Property sold as an entirety.  Mortgagor
hereby waives for itself and all who may claim through or under it, and to
the full extent Mortgagor may do so under applicable law, any and all
rights of redemption from sale under any order or

                                    32

<PAGE>

decree of foreclosure of this Mortgage or granted under any statute now
existing or hereafter enacted.

          55.  Credit Agreement.  This Mortgage is subject to all of the
terms, covenants and conditions of the Credit Agreement, which Credit
Agreement and all of the terms, covenants and conditions thereof are by
this reference incorporated herein and made a part hereof with the same
force and effect as if set forth at length herein.  The proceeds of the
Funding Loans and Debt Service Loans secured hereby are to be advanced by
Mortgagee to Mortgagor in accordance with the provisions of the Credit
Agreement.  Mortgagor shall observe and perform all of the terms, covenants
and conditions of the Credit Agreement on Mortgagor's part to be observed
or performed.  All advances made and all indebtedness arising and accruing
under the Credit Agreement with respect to the Funding Loans or Debt
Service Loans thereunder from time to time shall be secured hereby.  In the
event of any conflict or ambiguity between the terms, covenants and
conditions of this Mortgage and the Credit Agreement, the terms, covenants
and conditions which shall enlarge the rights and remedies of Mortgagee and
the interest of Mortgagee in the Mortgaged Property, afford Mortgagee
greater financial security in the Mortgaged Property and better assure
Payment of the Debt in full, shall control.

          56.  No Oral Change.  This Mortgage may only be modified or
amended by an agreement in writing signed by Mortgagor and Mortgagee, and
may only be released, discharged or satisfied of record by an agreement in
writing signed by Mortgagee.  No waiver of any term, covenant or provision
of this Mortgage shall be effective unless given in writing by Mortgagee
and if so given by Mortgagee shall only be effective in the specific
instance in which given.  Mortgagor acknowledges that the Notes, this
Mortgage, the Credit Agreement and the other Loan Instruments set forth the
entire agreement and understanding of Mortgagor and Borrowers with respect
to the Debt secured hereby and that no oral or other agreements,
understanding, representation or warranties exist with respect to the Debt
secured hereby other than those set forth in the Notes, this Mortgage, the
Credit Agreement and the other Loan Instruments.

          57.  True Copy.  Mortgagor acknowledges receipt of a true copy of
this Mortgage.

                                    33

<PAGE>

          58.  Amendment and Restatement of Existing Mortgage.  The terms
covenants and conditions of this Mortgage supersede and restate in their
entirety the terms, covenants and conditions of the Existing mortgage.

          IN WITNESS WHEREOF, This Mortgage has been duly executed as of
the day and year first above written under seal.


ATTEST:                            NRG GENERATING (NEWARK)
                                        COGENERATION INC.


/s/                                By:  /s/ Leonard Bluhm
Name:                              Name:    Leonard A. Bluhm
Title:                             Title:   President


                                    34

<PAGE>



STATE OF NEW YORK     )

                         ss.:

COUNTY OF NEW YORK )



           Be it remembered that on this 28th day of June, 1996, before me,
/s/ Barbara J. Vitale, a notary public, personally appeared Leonard A.
Bluhm, the President of NRG GENERATING (NEWARK) COGENERATION INC., who I am
satisfied is the person who has signed the foregoing instrument, and he did
acknowledge that he signed, sealed with the seal of the said corporation,
and delivered said instrument as the officer above stated, and that the
foregoing instrument is the voluntary act and deed of said corporation,
made by virtue of the authority of its board of directors.


                                   /s/ Barbara J. Vitale
                                         Notary Public

My commission expires:


[Seal]


<PAGE>

                                 EXHIBIT A


                         (Description of Premises)

ALL THAT CERTAIN TRACT, PARCEL AND LOT OF LAND LYING AND BEING SITUATE IN
THE CITY OF NEWARK, COUNTY OF ESSEX, STATE OF NEW JERSEY, BEING MORE
PARTICULARLY DESCRIBED AS FOLLOWS:

BEGINNING AT A POINT IN THE NORTHEASTERLY SECTION OF LOT 75 BLOCK 2412 AS
SHOWN ON THE CITY OF NEWARK TAX MAPS, WHICH POINT IS DISTANT SOUTHERLY
28.01 FEET MEASURED AT RIGHT ANGLES FROM THE SOUTHERLY LINE OF LANDS NOW OR
FORMERLY OF CENTRAL RAILROAD OF NEW JERSEY AND DISTANT WESTERLY 62.74 FEET
MEASURED AT RIGHT ANGLES FROM THE WESTERLY SIDE OF BLANCHARD STREET (50
FEET WIDE); THENCE


(1) SOUTH 13 DEGREES 04 MINUTES 40 SECONDS EAST 98.26 FEET; THENCE

(2) SOUTH 01 DEGREES 30 MINUTES WEST 73.90 FEET; THENCE

(3) NORTH 88 DEGREES 30 MINUTES WEST 191.00 FEET; THENCE

(4) NORTH 01 DEGREES 30 MINUTES EAST 175.00 FEET; THENCE

(5) SOUTH 86 DEGREES 26 MINUTES EAST 166.37 FEET TO THE POINT OR PLACE OF
    BEGINNING.


<PAGE>

                                 EXHIBIT B


                        (Description of Easements)

SPECIFIC ACCESS EASEMENT SURROUNDING THE ABOVE MENTIONED PROPERTY: PROVIDED
THAT TENANT SHALL NOT INTERFERE WITH THE CONDUCT OF LANDLORD'S BUSINESS
OPERATION AT THE ENTIRE PROPERTY, TENANT, ITS AGENT, CONTRACTORS, EMPLOYEES
AND INVITEES SHALL RAVE THE NON-EXCLUSIVE RIGHT OF ACCESS TO AND INGRESS
AND EGRESS FOR PERSONNEL, TRUCKS AND OTHER VEHICLES OVER THAT PORTION OF
THE ENTIRE PREMISES WHICH IS DESCRIBED AS TRACT I DESCRIBED ON EXHIBIT C
HERETO.

TOGETHER WITH THOSE CERTAIN EASEMENTS FOR PARKING, INTERCONNECTION
FACILITIES, REPAIR EASEMENTS, DRY WELL SYSTEMS, UTILITIES, ACCESS, AND
OTHER EASEMENTS GRANTED BY NEWARK GROUP INDUSTRIES, INC., TO O'BRIEN
(NEWARK) COGENERATION, INC., PURSUANT TO THAT CERTAIN UNRECORDED LEASE
DATED JULY 18, 1988, A MEMORANDUM OF WHICH WAS RECORDED IN DEED BOOK 5036
PAGE 617, ESSEX COUNTY, NEW JERSEY RECORDS OVER ALL OR PART OF THE PREMISES
DESCRIBED AS .TRACT II DESCRIBED ON EXHIBIT C HERETO.

BEING IN ACCORDANCE WITH A SURVEY PREPARED BY CASEY & KELLER, INC., DATED
APRIL 29, 1996.


<PAGE>

                                 EXHIBIT C

(Description of Easement Premises)


TRACT I

BEGINNING AT A POINT IN THE WESTERLY SIDE OF BLANCHARD STREET (50 FEET
WIDE) WHERE THE SAME IS INTERSECTED BY THE SOUTHERLY LINE OF LANDS NOW OR
FORMERLY OF CENTRAL RAILROAD OF NEW JERSEY, LOT 90 BLOCK 2412 AS SHOWN ON
THE CITY OF NEWARK TAX MAPS; THENCE

(1)  ALONG SAID SIDE OF BLANCHARD STREET SOUTH 01 DEGREES 30 MINUTES WEST
     202.50 FEET; THENCE

(2)  NORTH 88 DEGREES 30 MINUTES WEST 249.00 FEET; THENCE

(3)  NORTH 01 DEGREES 30 MINUTES EAST 204.17 FEET TO A POINT ON THE
     SOUTHERLY LINE OF LANDS NOW OR FORMERLY CENTRAL RAILROAD OF NEW JERSEY
     AFORESAID; THENCE

(4)  ALONG SAID LANDS EASTERLY ON THE ARC OF A CURVE, CURVING TO THE RIGHT
     WITH A RADIUS OF 298.45 FEET FOR DISTANCE OF 66.20 FEET TO A POINT OF
     TANGENCY IN THE SAME; THENCE

(5)  STILL ALONG SAID LANDS SOUTH 86 DEGREES 26 MINUTES EAST 183.24 FEET TO
     THE WESTERLY SIDE OF BLANCHARD STREET AND THE POINT OR PLACE OF
     BEGINNING.

TRACT II

THOSE CERTAIN LANDS OWNED BY NEWARK GROUP INDUSTRIES, INC. (FORMERLY KNOWN
AS PAPERBOARD MANUFACTURERS OF NEWARK, INC.), WITH A STREET ADDRESS AT 60
LOCKWOOD STREET, NEWARK, NEW JERSEY AND BEING TAX LOTS 75 AND 58 IN BLOCK
2412 ON THE NEWARK, NEW JERSEY MUNICIPAL TAX MAP.



<PAGE>
                                                             Exhibit 10.8.9

                                     
                                     
                NRG GENERATING (PARLIN) COGENERATION INC.,
                               as Mortgagor

                                    to

             CREDIT SUISSE, AS AGENT FOR THE SECURED PARTIES,
                               as Mortgagee


               LEASEHOLD MORTGAGE, ASSIGNMENT OF LEASES AND
                       RENTS AND SECURITY AGREEMENT


                         (Leasehold and Easements)



               Dated:    As of June 28, 1996

               Location: Part of Lot 1, Block 41
               and  Lot  1.04,  Block  42 Borough of Sayreville  County  of
               Middlesex State of New Jersey



               RECORD AND RETURN TO:

               Chadbourne & Parke LLP
               30 Rockefeller Plaza
               New York, New York 10112

               Attention: Richard Sonkin, Esq.


               MIDDLESEX COUNTY, NEW JERSEY

                       This instrument prepared by:


               /s/ Christopher C. Beers
               Name:  Christopher C. Beers

<PAGE>

               LEASEHOLD MORTGAGE, ASSIGNMENT OF LEASES AND
                       RENTS AND SECURITY AGREEMENT

          THIS LEASEHOLD MORTGAGE, ASSIGNMENT OF LEASES AND RENTS AND
SECURITY AGREEMENT (this "Mortgage") made as of the 28th day of June, 1996
by NRG GENERATING (PARLIN) COGENERATION INC., a Delaware corporation having
an address at c/o NRG Energy, Inc., 1221 Nicollet Mall, Suite 700,
Minneapolis, Minnesota 55403 ("Mortgagor") and CREDIT SUISSE having an
address at Tower 49, 12 East 49th Street, New York, New York 10017, as
agent (in such capacity, "Agent") on behalf of and for the benefit of the
Secured Parties under the Credit Agreement (defined below) (the Agent,
acting on its own behalf and on behalf of the Secured Parties pursuant to
the Credit Agreement being hereinafter referred to as "Mortgagee"),

                           W I T N E S S E T H :

          WHEREAS, Mortgagor is the owner and holder of a leasehold estate
in the premises described in Exhibit A attached hereto (hereinafter
referred to as the "Leasehold Premises") pursuant to a certain Ground Lease
dated as of January 2, 1987 between E. I. Du Pont de Nemours and Company
and O'Brien Energy Systems, Inc., a memorandum of which was recorded in the
Middlesex County Clerk's office on December 15, 1988, in Deed Book 3751,
page 4 (hereinafter referred to as the "Ground Lease");

          WHEREAS, Mortgagor is also the holder of the those easement
rights pursuant to the instruments described in Exhibit B attached hereto
(collectively, the "Easements"), which Easements pertain to the premises,
or to portions thereof, described therein (collectively, the "Easement
Premises" and together with the Leasehold Premises being hereinafter
collectively referred to as the "Premises");

          WHEREAS, Mortgagor proposes to operate on the Premises an
existing 122 MW power plant, including the related electric power
transmission, fuel supply and fuel transportation facilities, fuel storage
facilities and other facilities and goods that are ancillary, incidental,
necessary or reasonably related to the marketing, management, servicing,
ownership or operation of the foregoing (the "Parlin Plant");

     WHEREAS, Mortgagee has simultaneously herewith extended to Mortgagor
and NRG Generating (Newark) Cogeneration Inc. ("NRG (Newark)"; Mortgagor
and NRG (Newark) being hereinafter collectively referred to as

<PAGE>

"Borrowers") (i) certain loans in the aggregate principal amount of ONE
HUNDRED FIFTY-FIVE MILLION and No/100 DOLLARS ($155,000,000) (collectively,
the "Funding Loans") and (ii) a certain debt service line of credit
facility commitment in the principal amount of up to FIVE MILLION and
No/100 DOLLARS ($5,000,000) (the "Debt Service Loans"), which (a) Funding
Loans are to be advanced pursuant and subject to the terms and conditions
of a certain Credit Agreement dated as of May 17, 1996 among Mortgagee,
Credit Suisse, Greenwich Funding Corporation and any other Purchasing
Lender and the Borrowers (as the same may be amended, modified or
supplemented from time to time, the "Credit Agreement") and shall be
evidenced by the Funding Loan Notes, and (b) Debt Service Loans are to be
advanced pursuant and subject to the terms and conditions of the Credit
Agreement and shall be evidenced by the Debt Service Loan Notes, and which
Funding Loans and Debt Service Loans shall be secured, in part, by this
Mortgage;

          WHEREAS, the Borrowers are to be jointly and severally liable for
the repayment of the Funding Loans and the Debt Service Loans;

          WHEREAS, all capitalized terms not otherwise defined in this
Mortgage shall have the meaning given such terms in the Credit Agreement;

          WHEREAS, it is a condition precedent to the making of certain of
the Funding Loans and the availability of the Debt Service Loans under the
Credit Agreement that Mortgagor shall execute and deliver this Mortgage and
grant the security interests pursuant to this Mortgage to the Agent for the
benefit of the Secured Parties as security for the obligations of Borrowers
under the Credit Agreement and the other Loan Instruments;

          NOW, THEREFORE, to secure the payment and performance of the Debt
(hereinafter defined) and the performance of the Borrowers' obligations
under the Credit Agreement and the Loan Instruments and the performance of
the Mortgagor's obligations under this Mortgage, Mortgagor has mortgaged,
given, granted, bargained, sold, aliened, enfeoffed, conveyed, confirmed
and assigned, and by these presents does mortgage, give, grant, bargain,
sell, alien, enfeoff, convey, confirm and assign unto Mortgagee all right,
title and interest of Mortgagor now owned, or hereafter acquired, in and to
the following property, rights and interests (such property, rights and
interests being hereinafter collectively referred to as the "Mortgaged
Property"):

                                     2

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     (a)  the Leasehold Premises;

     (b)  all buildings, improvements and fixtures now or hereafter located
on the Leasehold Premises, including, but not limited to, the Parlin Plant
(the "Leasehold Premises Improvements");

     (c)  the Ground Lease and the leasehold estate created thereunder and
all other rights and interests of the tenant thereunder;

     (d)  all modifications, extensions and renewals of the Ground Lease
and all credits, deposits, options, privileges and rights of tenant under
the Ground Lease, including, but not limited to, the right to exercise
options, to give consents and to receive moneys payable to the tenant
thereunder or in connection therewith;

     (e) the Easements and the interests created thereunder and in
connection therewith;

     (f)  any and all portions of the Parlin Plant now or hereafter located
on the Easement Premises (the "Easement Improvements" and, together with
the Leasehold Premises Improvements, being hereinafter collectively
referred to as the "Improvements");

     (g)  all the estate, right, title, claim or demand of any nature
whatsoever of Mortgagor, either in law or in equity, in possession or
expectancy, in and to the Mortgaged Property or any part thereof;

     (h)  any and all easements (other than the Easements), rights-of-way,
gores of land, streets, ways, alleys, passages, sewer rights, waters, water
courses, water rights and powers, and all estates, rights, titles,
interests, privileges, liberties, tenements, hereditaments, revocable
consents, options, appendages and appurtenances of any nature whatsoever,
in any way belonging, relating or pertaining to the Mortgaged Property
(including, but not limited to, any and all development rights, option
rights, air rights or similar or comparable rights of any nature whatsoever
now or hereafter appurtenant to the Premises or now or hereafter
transferred to the Premises) and all land lying in the bed of any street,
road or avenue, opened or proposed, in front of or adjoining the Premises
to the center line thereof;

                                     3

<PAGE>

     (i)  all machinery, apparatus, equipment, fittings, fixtures and other
property of every kind and nature whatsoever owned by Mortgagor, or in
which Mortgagor has or shall have an interest, now or hereafter located
upon the Premises, or appurtenant thereto, and usable in connection with
the present or future operation and occupancy of the Mortgaged Property and
all equipment, materials, supplies, apparatus and other items now or
hereafter attached to, installed in or used on the Premises (temporarily or
permanently) of any nature whatsoever and all renewals, replacements and
substitutions thereof and additions thereto, including but not limited to
any and all partitions, ducts, shafts, pipes, radiators, conduits, wiring,
floor coverings, awnings, motors, engines, boilers, stokers, pumps,
dynamos, transformers, turbines, generators, fans, blowers, vents,
switchboards, elevators, mail or coal conveyors, escalators, compressors,
furnaces, cleaning equipment, call and sprinkler systems, fire
extinguishing apparatus, water and other tanks, heating, ventilating,
plumbing, laundry, incinerating, air conditioning and air cooling systems
and water, gas, telephone, telecommunications, telemetry and electric
equipment (collectively, the "Equipment"), and the right, title and
interest of Mortgagor in and to any of the Equipment which may be subject
to any security agreements (as defined in the Uniform Commercial Code of
the State of New Jersey (the "Uniform Commercial Code")), superior in lien
to the lien of this Mortgage;

     (j)  all awards or payments, including interest thereon, and the right
to receive the same, which may be made with respect to the Mortgaged
Property, whether from state fund sharing or from the exercise of the right
of eminent domain (including any transfer made in lieu of the exercise of
said right), changes of grade of street or for any other injury to or
decrease in the value of the Mortgaged Property, whether direct or
consequential, which said awards and payments are hereby assigned to
Mortgagee, and Mortgagee is hereby authorized to collect and receive the
proceeds thereof and to give proper receipts and acquittances therefor;

     (k)  all refunds or rebates of Taxes (as hereinafter defined) or
charges in lieu of Taxes, now or hereafter assessed or levied against the
Mortgaged Property;

                                     4

<PAGE>

     (1)  all leases (including oil, gas and other mineral leases),
subleases, franchises, licenses, concessions, permits, contracts
(including, without limitation, the Parlin Power Purchase Agreement and the
Parlin Steam Agreement) and other agreements (other than the Ground Lease
and the Easements) affecting the use or occupancy of the Mortgaged Property
now or hereafter entered into and any renewals or extensions thereof
(collectively, the "Other Leases");

     (m)  the right to receive and apply the rents, issues and profits of
the Mortgaged Property under the Other Leases (collectively, the "Rents")
to the payment of the Debt;

     (n)  all inventory, accounts and general intangibles owned by
Mortgagor or in which Mortgagor now or hereafter shall have any right,
title or interest, now or hereafter located upon, arising in connection
with or concerning the Mortgaged Property;

     (o)  all proceeds of and any unearned premiums on any insurance
policies covering the Mortgaged Property, including, without limitation,
the right to receive and apply the proceeds of any insurance, judgments, or
settlements made in lieu thereof, for damage to the Mortgaged Property;

     (p)  to the extent permitted by law, the right, in the name and on
behalf of Mortgagor, to appear in and defend any action or proceeding
brought with respect to the Mortgaged Property and to commence any action
or proceeding to protect the interest of Mortgagee in the Mortgaged
Property;

     (q)  all of Mortgagor's right, title and interest in and to all plans
and specifications prepared for or in connection with the Improvements and
all studies, data and drawings related thereto; and

     (r)  all products and proceeds of any of the Mortgaged Property herein
described.

     TO HAVE AND TO HOLD the above granted and described Mortgaged Property
unto and to the proper use and benefit of Mortgagee, and the successors and
assigns of Mortgagee, forever, to secure the following obligations
(hereinafter collectively referred to as the "Debt"):

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<PAGE>

     (i)  payment of the indebtedness evidenced by the Funding Loan Notes;

     (ii) payment of the indebtedness evidenced by the Debt Service Loan
Notes (the Funding Loan Notes and the Debt Service Loan Notes being
hereinafter collectively referred to as the "Notes");

     (iii) payment of all amounts owing pursuant to any Interest Rate Hedge
Agreement;

      (iv)  payment, performance and observance of each term, covenant  and
condition  to be paid, performed or observed by Borrowers under the  Credit
Agreement, the Notes and the other Loan Instruments;

     (v)  payment of all sums required to be paid and performance and
observance of each term, covenant and condition contained in this Mortgage
to be performed or observed by Mortgagor under this mortgage; and

     (vi) payment of all sums expended or advanced by Mortgagee pursuant to
the terms of this Mortgage, the Credit Agreement or any other Loan
Instruments.

          PROVIDED, ALWAYS, and these presents are upon this express
condition, if Borrowers shall well and truly pay to Mortgagee the Debt at
the time and in the manner provided in the Notes, the Credit Agreement and
the Loan Instruments and shall well and truly abide by and comply with each
and every covenant and condition set forth herein, in the Notes, the Credit
Agreement and the Loan Instruments then these presents and the estate
hereby granted shall cease, determine and be void.

          AND Mortgagor covenants with and represents and warrants to
Mortgagee as follows:

          1.   Payment of Debt.  Mortgagor shall pay the Debt at the time
and in the manner provided for its payment in the Notes, the Credit
Agreement and the Loan Instruments.

          2.   Warranty of Title.  Subject only to the Permitted Liens,
Mortgagor warrants that Mortgagor is the owner and holder of W a leasehold
estate in and to the Leasehold Premises, (ii) the right to use and enjoy
the Easements, (iii) marketable title to the improvements and Equipment,
and (iv) good title to all other portions of the Mortgaged Property.
Mortgagor covenants that Mortgagor will at all times and at Mortgagor's
sole expense warrant and

                                     6

<PAGE>

defend the title to the Mortgaged Property against the claims and demands
of all persons whomsoever except for Permitted Liens.  In addition,
Mortgagor represents and warrants that (i) the Ground Lease is in full
force and effect and has not been modified or amended in any manner
whatsoever, (ii) there are no uncured defaults under the Ground Lease and
no event has occurred, which but for the passage of time, or notice, or
both, would constitute a default under the Ground Lease, (iii) all rents
and other payments due and payable under the Ground Lease have been paid in
full and (iv) no action is pending and no notice has been given or received
for the purpose of terminating, and no event has occurred or condition
exists that could result in termination of, the Ground Lease.

          3.   Insurance.  Mortgagor will keep the Improvements and the
Equipment insured as shall, from time to time, be required in accordance
with Sections 4.25 and 5.12 of the Credit Agreement.  If at any time
Mortgagee is not in receipt of written evidence that all insurance required
hereunder and under the Credit Agreement is in full force and effect,
Mortgagee shall have the right without notice to Mortgagor to take such
action as Mortgagee deems necessary to protect the Mortgaged Property,
including, without limitation, the obtaining of such insurance coverage as
Mortgagee in its sole discretion deems appropriate, and all expenses
incurred by Mortgagee in connection with such action or in obtaining such
insurance and keeping it in effect shall be paid by Mortgagor to Mortgagee
upon demand.  Any amounts not so paid by Mortgagor shall be deemed secured
by this Mortgage.  Mortgagor shall at all times comply with and shall cause
the Improvements and Equipment and the use, occupancy, operation,
maintenance, alteration, repair and restoration thereof to comply with the
terms, conditions, stipulations and requirements of the insurance policies
procured and maintained pursuant to Sections 4.25 and 5.12 of the Credit
Agreement (the "Policies").  If the Premises, or any portion thereof, is
determined to be located in a Federally designated "special flood hazard
area", in addition to the other Policies required under this paragraph, a
flood insurance policy shall be delivered by Mortgagor to Mortgagee.  If no
portion of the Premises is located in a Federally designated "special flood
hazard area", such fact shall be substantiated by a certificate in form
reasonably satisfactory to Mortgagee from a licensed surveyor, appraiser or
professional engineer or other qualified person.  If the Mortgaged Property
shall be damaged or destroyed, in whole or in part, by fire or other
property hazard or casualty, Mortgagor shall give prompt notice thereof to
Mortgagee and any Proceeds received by

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<PAGE>

Mortgagee shall be held and disbursed as set forth in Section 5.18 of the
Credit Agreement.

          4.   Payment of Taxes, etc.  Mortgagor shall pay, or cause to be
paid, all taxes or charges in lieu of taxes, assessments, water rates,
sewer rents and other charges, including vault charges and license or
permit fees for the use of vaults, chutes and similar areas on or adjoining
the Premises, now or hereafter levied or assessed against the Mortgaged
Property (the "Taxes") prior to the date upon which any fine, penalty,
interest or cost may be added thereto or imposed by law for the nonpayment
thereof, subject, in all events, to Mortgagor's rights to contest Taxes in
accordance with Section 5.13 of the Credit Agreement.  Mortgagor shall
deliver to Mortgagee, upon request, receipted bills, canceled checks and
other evidence satisfactory to Mortgagee evidencing the payment of the
Taxes prior to the date upon which any fine, penalty, interest or cost may
be added thereto or imposed by law for the nonpayment thereof (as any such
date may be extended pursuant to exercise of said right of Mortgagor to
contest Taxes in accordance with Section 5.13 of the Credit Agreement).

          5.   Condemnation.  Notwithstanding any taking by any public or
quasi-public authority through eminent domain or otherwise, Mortgagor shall
continue to pay the Debt at the time and in the manner provided for its
payment in the Notes, the Credit Agreement and the Loan Instruments and the
Debt shall not be reduced until (and only to the extent) any award or
payment therefor shall have been actually received and applied by Mortgagee
to the discharge of the Debt in accordance with the provisions of the
Credit Agreement.  Mortgagee shall apply the amount of any such award or
payment in accordance with Section 5.18 of the Credit Agreement.  If the
Mortgaged Property is sold, through foreclosure or otherwise, prior to the
receipt by Mortgagee of such award or payment, Mortgagee shall have the
right, whether or not a deficiency judgment on the Debt shall have been
sought, recovered or denied, to receive such award or payment, or a portion
thereof sufficient to pay the Debt, whichever is less.  Mortgagor shall
file and prosecute its claim or claims for any such award or payment in
good faith and with due diligence and cause the same to be collected and
paid over to Mortgagee.  Mortgagor hereby irrevocably authorizes and
empowers Mortgagee, in the name of Mortgagor or otherwise to collect and
receipt for any such award or payment and to file and prosecute such claim
or claims if (a) Mortgagor fails to do so within a reasonable time prior to
the expiration of the period allowed therefor under

                                     8

<PAGE>

applicable law, or (b) an Event of Default has occurred and is continuing.
Although it is hereby expressly agreed that the same shall not be necessary
in any event, Mortgagor shall, upon demand of Mortgagee, make, execute and
deliver any and all assignments and other instruments sufficient for the
purpose of assigning any such award or payment to Mortgagee, free and clear
of any encumbrances of any kind or nature whatsoever.

          6.   Leases and Rents. (a) Mortgagor hereby assigns to Mortgagee
as security for the payment of the Debt and the observance and performance
by Borrowers of all of the terms, covenants and provisions of this
Mortgage, the Credit Agreement and the Loan Instruments on the Borrowers'
part to be observed or performed, all of Mortgagor's right, title and
interest in and to the Other Leases and the Rents.  Subject to the terms of
this paragraph, Mortgagee waives the right to enter the Mortgaged Property
for the purpose of collecting the Rents, and grants Mortgagor the right to
collect the Rents.  Mortgagor shall hold the Rents, or an amount sufficient
to discharge all sums then currently due on the Debt, in trust for use in
payment of the Debt.  The right of Mortgagor to collect the Rents may be
revoked by Mortgagee upon the occurrence of any Event of Default by giving
notice of such revocation to Mortgagor.  Following such notice, Mortgagee
may retain and apply the Rents toward payment of the Debt in accordance
with the provisions of the Credit Agreement, or to the operation,
maintenance and repair of the Mortgaged Property, and irrespective of
whether Mortgagee shall have commenced a foreclosure of this Mortgage or
shall have applied or arranged for the appointment of a receiver.
Mortgagor shall not, without the consent of Mortgagee, which consent shall
not be unreasonably withheld, conditioned or delayed, make, or suffer to be
made, any Other Leases or modify or cancel any Other Leases or accept
prepayments of installments of the Rents for a period of more than one (1)
month in advance or

further assign the whole or any part of the Rents.  Mortgagor shall (i)
fulfill or perform each and every provision of the Other Leases on the part
of Mortgagor to be fulfilled or performed, (ii) promptly send copies of all
notices of default which Mortgagor shall send or receive under the Other
Leases to Mortgagee, and (iii) enforce, short of termination of the Other
Leases, the performance or observance of the provisions thereof by the
other parties thereto.

          (b) Mortgagor agrees that it will not further pledge or assign
its interest in any of the Other Leases, or

                                     9

<PAGE>

further assign the Rents so long as any part of the Debt
remains unpaid.

          (c)   Nothing  contained in this paragraph shall be construed  as
imposing on Mortgagee any of the obligations of the tenant under the Ground
Lease or of the lessor under the Other Leases.

          7.   Maintenance of the Mortgaged Property.
          (a)  Mortgagor shall cause the Mortgaged Property to be
maintained in good condition and-repair in accordance with the provisions
of the Credit Agreement and will not commit or suffer to be committed any
waste of the Mortgaged Property.  The Improvements and the Equipment shall
not be removed, demolished or materially altered (except for normal
replacement of the Equipment), without the consent of Mortgagee, which
consent shall not be unreasonably withheld, conditioned or delayed.

          (b)  Mortgagor shall promptly comply with all Laws and
Environmental Requirements affecting the Mortgaged Property, or any portion
thereof or the use thereof, in accordance with the provisions of the Credit
Agreement.  Mortgagor shall observe and perform every term to be observed
and performed by Mortgagor (as tenant) under the Ground Lease and shall
also comply with the requirements of the Easements and all other rights-of-
way, easements, grants, privileges, licenses, franchises and restrictive
covenants which from time to time benefit or pertain to the whole or any
portion of the Mortgaged Property, and Mortgagor shall not modify, amend or
terminate, or surrender any of its rights under, the Ground Lease, the
Easements or any such rights-of-way, easements, grants, privileges,
licenses, franchises or restrictive covenants.  Except as otherwise
specifically permitted by the terms of the Credit Agreement, Mortgagor will
not alter the use of the Mortgaged Property without the prior consent of
Mortgagee, and Mortgagor will not, without obtaining the prior consent of
Mortgagee, initiate, join in or consent to any private restrictive
covenant, zoning ordinance, or other public or private restrictions,
limiting or affecting the uses which may be made of the Mortgaged Property
or any part thereof.

          8.   Estoppel Certificates.  Mortgagor, within ten (10) days
after request by Mortgagee and at its expense, will furnish Mortgagee with
a statement, duly acknowledged and certified, setting forth the amount of
the Debt and the offsets or defenses thereto, if any.

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<PAGE>

          9.   Transfer or Encumbrance of the Mortgaged Property.  Except
as otherwise specifically permitted by the terms of the Credit Agreement,
no part of the Mortgaged Property and no legal or beneficial interest in
Mortgagor shall in any manner be further encumbered, sold, transferred,
assigned or conveyed, or permitted to be further encumbered, sold,
transferred, assigned or conveyed without the consent of Mortgagee.  The
provisions of this paragraph shall apply to each and every such further
encumbrance, sale, transfer, assignment or conveyance, regardless of
whether or not Mortgagee has consented to, or waived by its action or
inaction its rights hereunder with respect to any such previous further
encumbrance, sale, transfer, assignment or conveyance and irrespective of
whether such further encumbrance, sale, transfer, assignment or conveyance
is voluntary, by reason of operation of law or is otherwise made.

          10.  Notice.  All notices, consents, directions, approvals,
authorizations, instructions, demands, statements, requests and other
communications given or made hereunder or in connection herewith shall be
sent in accordance with the provisions of and to the addresses set forth in
Section 8.1 of the Credit Agreement.

          11.  Changes in Laws Regarding Taxation.  In the event of the
passage after the date of this Mortgage of any law of the State of New
Jersey deducting from the value of real property for the purpose of
taxation any lien or encumbrance thereon or changing in any way the laws
for the taxation of mortgages or deeds of trust or debts secured by
mortgages or deeds of trust for state or local purposes or the manner of
the collection of any such taxes, and imposing a tax, either directly or
indirectly, on this Mortgage, the Notes, the Credit Agreement, any of the
Loan Instruments or the Debt, Mortgagor shall, if permitted by law, pay any
tax imposed as a result of any such law within the statutory period or
within thirty (30) days after demand by Mortgagee, whichever is less,
provided, however, that if, in the opinion of the attorneys for Mortgagee,
Mortgagor is not permitted by law to pay such taxes, Mortgagee shall have
the right, at its option, to declare the Debt due and payable on a date
specified in a prior notice to Mortgagor of not less than sixty (60) days.

          12. [Intentionally Omitted]

          13.  Sale of Mortgaged Property.  If this Mortgage is foreclosed,
the Mortgaged Property, or any interest therein, may, at the discretion of
Mortgagee, be sold in one

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or more parcels or in several interests or portions and in any order or
manner.

          14.  No Credits on Account of the Debt.  Mortgagor will not claim
or demand or be entitled to any credit or credits on account of the Debt
for any part of the Taxes assessed against the Mortgaged Property or any
part thereof and no deduction shall otherwise be made or claimed from the
taxable value of the Mortgaged Property, or any part thereof, by reason of
this Mortgage or the Debt.

          15.  Other Security for the Debt.  Mortgagor shall observe and
perform all of the terms, covenants and provisions on the part of Mortgagor
to be observed and performed contained in the Credit Agreement and the Loan
Instruments and in all other mortgages and other instruments or documents
evidencing, securing or guaranteeing payment of the Debt, in whole or in
part, or otherwise executed and delivered in connection with the Credit
Agreement, the Notes or this Mortgage.

          16.  Documentary Stamps.  If at any time the United States of
America, any state thereof or any governmental subdivision of any such
state, shall require revenue or other stamps to be affixed to the Notes or
this Mortgage, Mortgagor will pay the same, with interest and penalties
thereon, if any.

          17.  Right of Entry.  Mortgagee and its agents shall have the
right to enter and inspect the Mortgaged Property as provided in the Credit
Agreement.

          18.  Books and Records.  Mortgagor will comply with all of the
provisions and requirements of the Credit Agreement concerning its books,
records and accounts reflecting the financial affairs of Mortgagor and the
Parlin Plant.

          19.  Ground Lease.

          (a)  Mortgagor shall (i) pay all rents, additional rents and
other sums required to be paid by the tenant under and pursuant to the
provisions of the Ground Lease, (ii) diligently perform and observe all of
the terms, covenants and conditions of the Ground Lease on the part of the
tenant thereunder to be performed and observed, unless such performance or
observance shall be waived or not required by the landlord under the Ground
Lease, to the end that all things shall be done which are necessary to keep
unimpaired the rights of the tenant under the Ground Lease,

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<PAGE>

and (iii) promptly notify Mortgagee of the giving of any notice by the
landlord under the Ground Lease of any default in the performance or
observance of any of the terms, covenants or conditions of the Ground Lease
on the part of the tenant thereunder to be performed or observed and
deliver to Mortgagee a true copy of each such notice.  Mortgagor shall not,
without the prior consent of Mortgagee, which consent shall not be
unreasonably withheld, conditioned or delayed, surrender the leasehold
estate created by the Ground Lease or terminate or cancel the Ground Lease
or modify, change, supplement, alter or amend the Ground Lease, in any
respect, either orally or in writing, and Mortgagor hereby assigns to
Mortgagee, as further security for the payment of the Debt and for the
performance and observance of the terms, covenants and conditions of this
Mortgage, the Credit Agreement and the other Loan Instruments, all of the
rights, privileges and prerogatives of the tenant under the Ground Lease to
surrender any leasehold estate or easement interests created by the Ground
Lease or to terminate, cancel, modify, change, supplement, alter or amend
the Ground Lease, and any such surrender of the leasehold estate or
easement interests created by the Ground Lease or termination,
cancellation, modification, change, supplement, alteration or amendment of
the Ground Lease without the prior consent of Mortgagee, shall be void and
of no force and effect.  If Mortgagor shall default in the performance or
observance of any term, covenant or condition of the Ground Lease to be
performed or observed by the tenant thereunder, then, without limiting the
generality of the other provisions of this Mortgage, and without waiving or
releasing Mortgagor from any of its obligations hereunder, Mortgagee shall
have the right, but shall be under no obligation, to pay any sums and to
perform any act or take any action as may be appropriate to cause all of
the terms, covenants and conditions of the Ground Lease on the part of the
tenant thereunder to be performed or observed, to be promptly performed or
observed on behalf of Mortgagor, to the end that the rights of Mortgagor
in, to and under the Ground Lease shall be kept unimpaired and free from
default.  If Mortgagee shall make any payment or perform any act or take
action in accordance with the preceding sentence, Mortgagee will notify
Mortgagor of the making of any such payment, the performance of any such
act, or taking of any such action.  In any such event, subject to the
rights of lessees, and other occupants under the Other Leases, Mortgagee
and any person designated by Mortgagee shall have, and are hereby granted,
the right to enter upon the Mortgaged Property at any time and from time to
time for the purpose of taking any such action.  If the landlord under the
Ground Lease shall deliver to Mortgagee a copy of

                                    13

<PAGE>

any notice of default sent by said landlord to Mortgagor, as tenant under
such Ground Lease, such notice shall constitute full protection to
Mortgagee for any action taken or omitted to be taken by Mortgagee, in good
faith, in reliance thereon.  Mortgagor shall, from time to time, use its
reasonable efforts to obtain from the landlord under the Ground Lease such
certificates of estoppel with respect to compliance by Mortgagor with the
terms of the Ground Lease as may be reasonably requested by Mortgagee.
Mortgagor shall exercise each individual option, if any, to extend or renew
the term of the Ground Lease, or option to purchase or right of first
refusal with respect to purchase of the Leasehold Premises, as the case may
be, upon demand by Mortgagee made at any time within one (1) year of the
last day upon which any such option may be exercised, and Mortgagor hereby
expressly authorizes and appoints Mortgagee its attorney-in-fact to
exercise, either jointly or individually, any such option or right of first
refusal in the name of and upon behalf of Mortgagor, which power of
attorney shall be irrevocable and shall be deemed to be coupled with an
interest.

          (b)  Mortgagor shall not, without Mortgagee's prior written
consent, elect to treat either the Ground Lease or the leasehold estate
created thereby as terminated under Subsection 365(h)(1) of the Bankruptcy
Code, after rejection or disaffirmance of the Ground Lease by the landlord
thereunder or by any trustee of such party, and any such election made
without such consent shall be void and ineffective.

          (c)  Subject to the Mortgagor's right to seek and retain certain
offsets as permitted hereunder, Mortgagor hereby unconditionally assigns,
transfers and sets over to Mortgagee all of Mortgagor's claims and rights
to the payment of damages that may hereafter arise as a result of any
rejection or disaffirmance of the Ground Lease by the landlord thereunder
or by any trustee of such party, pursuant to the Bankruptcy Code.
Mortgagee shall have and is hereby granted the right to proceed, in its own
name or in the name of the Mortgagor, in respect of any claim, suit, action
or proceeding relating to the rejection or disaffirmance of the Ground
Lease (including, without limitation, the right to file and prosecute, to
the exclusion of Mortgagor, any proofs of claim, complaints, motions,
applications, notices and other documents) in any case in respect of the
landlord under the Bankruptcy Code.  This assignment constitutes a present,
irrevocable and unconditional assignment of the foregoing claims, rights
and remedies, and shall continue in effect until the Debt

                                    14

<PAGE>

secured by this Mortgage shall have been satisfied and discharged in full.
Any amounts received by Mortgagee as damages arising out of any such
rejection of the Ground Lease shall be applied toward payment of the Debt
in such order and priority as contemplated under the Credit Agreement.

          (d)  In the event that, pursuant to Subsection 365(h)(2) of the
Bankruptcy Code, Mortgagor seeks to offset against the rent payable under
the Ground Lease the amount of any damages caused by the nonperformance by
the landlord of such party's obligations under the Ground Lease after
rejection or disaffirmance thereof under the Bankruptcy Code, Mortgagor
shall, prior to effecting such offset, notify Mortgagee in writing of
Mortgagor's intent to do so, setting forth the amounts proposed to be so
offset and the basis therefor.  Mortgagee shall have the right to object in
writing (stating the reasons therefor) to all or any part of such offset,
and, in the event of such objection, Mortgagor shall not effect any offset
of the amounts so objected to by Mortgagee.  If Mortgagee shall have failed
to object as aforesaid within twenty (20) days after such notice, Mortgagor
may proceed to effect such offset in the amounts set forth in such notice.
Neither Mortgagee's failure to object as aforesaid nor any objection or
other communication between Mortgagor and Mortgagee relating to such offset
shall constitute an approval by Mortgagee of any such offset.  If, in the
best business judgment of the Mortgagor, such offset is justified and
Mortgagee has received the aforesaid notices and has not objected but its
time to do so has not expired, the Mortgagor shall have the right to make
such offset and shall set aside t@,- offset amount as a reserve to be paid
only if Mortgagee objects within the aforesaid time.  Mortgagor shall
indemnify and hold Mortgagee and its officers, directors, employees and
agents harmless from and against any and all claims, demands, actions,
suits, proceedings, damages, losses, costs and expenses of every nature
whatsoever actually incurred (including, without limitation, reasonable
legal fees and disbursements) arising from or relating to any such offset
by Mortgagor.

          (e)  Mortgagor shall, promptly after obtaining knowledge thereof,
use its best efforts to give prompt oral notice to Mortgagee of any actual
or contemplated filing by or against the landlord under the Ground Lease of
a petition under the Bankruptcy Code, and give prompt written notice
thereof to Mortgagee of such actual or contemplated filing.  The aforesaid
written notice shall set forth any information available to Mortgagor
concerning the date or anticipated

                                    15

<PAGE>

date of such filing, the court in which such petition was filed or is
expected to be filed, and the relief sought or reasonably expected to be
sought therein.  Mortgagor shall, promptly after receipt thereof, deliver
to Mortgagee any and all notices, summonses, pleadings, applications and
other documents received by Mortgagor in connection with any such petition
and any proceedings related thereto.

          (f)  In the event that any action, proceeding, motion or notice
shall be commenced or filed in respect of the landlord under the Ground
Lease or the Mortgaged Property or any part thereof, in connection with any
case under the Bankruptcy Code, Mortgagee shall have, and is hereby
granted, the option, to the exclusion of Mortgagor, exercisable upon notice
from Mortgagee to Mortgagor, to conduct and control any such litigation
with counsel of Mortgagee's choice.  Mortgagee may proceed, in its own name
or in the name of Mortgagor, in connection with any such litigation, and
Mortgagor agrees to execute any and all powers, authorizations, consents
and other documents required by Mortgagee in connection therewith.
Mortgagor shall, upon demand, pay to Mortgagee all costs and expenses
(including without limitation, legal fees and disbursements) paid or
incurred by Mortgagee in connection with the prosecution or conduct of any
such proceedings, and, to the extent permitted by law, such costs and
expenses shall be deemed expenses incurred in upholding the lien of this
Mortgage and added to the indebtedness secured by this Mortgage.  Mortgagor
shall not, without the prior written consent of Mortgagee, commence any
action, suit, proceeding or case, or file any application or make any
motion, in respect of the Ground Lease in any such case under the
Bankruptcy Code.

          (g)  In the event that a petition under the Bankruptcy Code shall
be filed by or against Mortgagor, and Mortgagor, or anyone claiming through
or under Mortgagor or a trustee in bankruptcy shall have the right to
reject the Ground Lease pursuant to Section 365(a) of the Bankruptcy Code
or a successor statute, Mortgagor shall give Mortgagee at least ten (10)
days' prior written notice of the date on which application shall be made
to the court for authority to reject the Ground Lease; provided, however,
that if a trustee in bankruptcy shall have a right to reject the Ground
Lease in less than ten (10) days, then Mortgagor shall give such notice to
Mortgagee immediately upon Mortgagor's knowledge of such application.
Mortgagee shall have the exclusive right, but not the obligation (subject
to the rights of a trustee in bankruptcy), to exercise said right and
Mortgagor hereby assigns said right to Mortgagee.

                                    16

<PAGE>

If at any time the landlord under the Ground Lease, or anyone holding by,
through or under the landlord under the Ground Lease or a trustee in
bankruptcy shall elect to reject the Ground Lease pursuant to Section
365(a) of the Bankruptcy Code, or a successor statute, thereby giving to
Mortgagor the right to elect to treat the Ground Lease as terminated
pursuant to Section 365(h)(1) of the Bankruptcy Code, or a successor
statute, Mortgagee shall have the exclusive right to exercise said right
and Mortgagor hereby assigns said right to Mortgagee.  If either of the
assignments provided for in this paragraph is held to be enforceable, then
Mortgagor, anyone claiming by, through or under Mortgagor or a trustee in
bankruptcy, shall not exercise rights purportedly assigned to Mortgagee
without the prior written consent of Mortgagee, and if Mortgagee shall give
such consent, Mortgagor, anyone claiming by, through or under Mortgagor or
a trustee in bankruptcy shall promptly exercise either of said rights.

          (h)  To the extent permitted by applicable law, Mortgagor hereby
assigns, transfers and sets over to Mortgagee an exclusive right to apply
to the Bankruptcy Court under Subsection 365(d)(4) of the Bankruptcy Code
for an order extending the period during which the Ground Lease may be
rejected or assumed after the entry of any order for relief in respect of
Mortgagor under Chapter 7 or Chapter 11 of the Bankruptcy Code.

          20.  No Merger of Fee and Leasehold Estates.  So long as any
portion of the Debt shall remain unpaid, unless Mortgagee shall otherwise
consent, then the fee title to the Leasehold Premises and the leasehold
estate therein created pursuant to the provisions of the Ground Lease and
the fee title to the Improvements and all Equipment constituting a fixture,
and the fee title to the Easement Premises and the interests in real
property arising under the provisions of the Easements, shall not merge but
shall always be kept separate and distinct, notwithstanding the union of
such estates in Mortgagor, or in any other person (including Mortgagee) by
purchase, operation of law or otherwise (including without limitation a
union of estates arising from a foreclosure sale purchase or deed in lieu
of foreclosure).

          21.  Performance of Other Agreements.  Mortgagor shall observe
and perform each and every term to be observed or performed by Mortgagor
pursuant to the terms of any agreement or recorded instrument affecting or
pertaining to the Mortgaged Property.

                                    17

<PAGE>

          22.  Defaults.  The Debt shall become due at the option of
Mortgagee upon the occurrence of any one of the following events:

          (a) if any Event of Default under the Credit Agreement shall
occur;

          (b)  if Mortgagor shall be in default beyond the expiration of
any applicable notice and cure period under any mortgage or deed of trust
covering any part of the Mortgaged Property whether superior or inferior in
lien to this Mortgage.

          23.  Right to Cure Defaults.  If default in the performance of
any of the covenants of Mortgagor herein occurs, Mortgagee, without waiving
any default or releasing Mortgagor from any obligation, may (but shall be
under no obligation to) remedy the same for the account and at the cost and
expense of Mortgagor, and for such purpose shall have the right to enter
upon the Mortgaged Property without thereby becoming liable to Mortgagor or
any person in possession thereof holding under Mortgagor.  If Mortgagee
shall remedy such a Default or appear in, defend or bring any action or
proceeding to protect its interest in the Mortgaged Property or to
foreclose this mortgage or collect the Debt, all costs and expenses
actually incurred (including, without limitation, reasonable attorneys'
fees) shall be paid by Mortgagor to Mortgagee on demand with interest to
the date of payment to Mortgagee at the Default Interest Rate.  All such
costs and expenses incurred by Mortgagee, with interest at the Default
Interest Rate, shall be secured by this Mortgage

          24.  Appointment of Receiver.  Mortgagee, in any action to
foreclose this Mortgage or upon the actual or threatened waste to any part
of the Mortgaged Property or upon the occurrence of any default hereunder,
shall be at liberty, without notice, to apply for the appointment of a
receiver of the Rents, and shall be entitled to the appointment of such
receiver as a matter of right, without regard to the value of the Mortgaged
Property as security for the Debt, or the solvency or insolvency of any
person then liable for the payment of the Debt.

          25.  Remedies Upon an Event of Default.  Upon the occurrence of
any event described in paragraph 22 of this Mortgage, then Mortgagee may,
to the extent permitted by law, exercise any right, power or remedy
permitted to it hereunder, under the Credit Agreement or under any other
Loan Instruments, and, without limiting the generality of

                                    18

<PAGE>

the foregoing, Mortgagee may, personally or by its agents, do any or all of
the following:

          (a)  declare the Debt to be immediately due and payable, and if
the same is not paid on demand, at Mortgagee's option, bring suit for any
delinquent payments under the Notes and take any and all steps and any and
all other proceedings that Mortgagee deems necessary to enforce the
indebtedness and obligations secured hereby and to protect the lien of this
Mortgage; and

          (b)  enter and take possession of the Mortgaged Property or any
part thereof, exclude the Mortgagor and all persons claiming under the
Mortgagor whose claims are junior to this Mortgage, wholly or partly
therefrom, and use, operate, manage and control the same either in the name
of the Mortgagor or otherwise as Mortgagee shall deem best, and upon such
entry, from time to time at the expense of the Mortgagor and the Mortgaged
Property, make all such repairs, replacements, alterations, additions or
improvements to the Mortgaged Property or any part thereof as Mortgagee may
deem proper and, whether or not Mortgagee has so entered and taken
possession of the Mortgaged Property or any part thereof, collect and
receive all the Rents and apply the same, to the extent permitted by law,
to the payment of all expenses which Mortgagee may be authorized to incur
under this Mortgage, the remainder to be applied to the payment of the Debt
until the same shall have been repaid in full; if Mortgagee demands or
attempts to take possession of the Mortgaged Property or any portion
thereof in the exercise of any rights hereunder, Mortgagor shall promptly
turn over and deliver complete possession thereto to Mortgagee; and

          (c)  proceed to protect and enforce its rights under this
Mortgage by suit for specific performance of any covenant contained herein,
in the Credit Agreement or in the Loan Instruments or in aid of the
execution of any power granted herein, in the Credit Agreement or in the
Loan Instruments, or for the foreclosure of this Mortgage and the sale of
the Mortgaged Property under the judgment or decree of a court of competent
jurisdiction, or for the enforcement of any other right as Mortgagee shall
deem effectual for such purpose; provided that in the event of a sale, by
foreclosure or otherwise, of less than all of the Mortgaged Property, this
Mortgage shall continue as a lien on, and security

                                    19

<PAGE>

interest in, the remaining portion of the Mortgaged Property; and

          (d)  exercise any or all of the remedies available to a secured
party under the Uniform Commercial Code as provided in paragraph 35 hereof;
and

          (e)  without in any way limiting the rights hereunder pursuant to
paragraphs 6, 24 and 35 apply for the appointment of a receiver as a matter
of right, without regard to the adequacy of the security for the Debt or
the solvency of the Mortgagor.  Mortgagor hereby irrevocably consents to
such appointment.  Specifically, the Mortgagee or any receiver shall be
entitled to take possession of the Mortgaged Property from the owners,
tenants and/or occupants of the whole or any part thereof and to collect
and receive the Rents and the value of the use and occupation of the
Mortgaged Property, or any part thereof, from the then owner, tenants
and/or occupants thereof for the benefit of Mortgagee.

          26.  Mortgagor as Tenant Holding Over.  In the event of any
foreclosure sale contemplated under paragraph 25 hereof, Mortgagor shall be
deemed to be a tenant holding over and shall forthwith deliver possession
to the purchaser or purchasers at such sale or be summarily dispossessed
according to provisions of law applicable to tenants holding over.

          27.  Discontinuance of Proceedings.  In case Mortgagee shall have
proceeded to enforce any right, power or remedy under this Mortgage by
foreclosure, entry or otherwise, and such proceeding shall have been
withdrawn, discontinued or abandoned for any reason, or shall have been
determined adverse to Mortgagee, then in every such case (a) Mortgagor and
Mortgagee shall be restored to their former positions and rights, (b) all
rights, powers and remedies of Mortgagee shall continue as if no such
proceeding had been taken, (c) each and every uncured default declared or
occurring prior or subsequent to such withdrawal, discontinuance or
abandonment shall be or shall be deemed to be a continuing default and (d)
neither the Debt, this Mortgage, the Notes, the Credit Agreement nor the
other Loan Instruments, shall be or shall be deemed to have been affected
by such withdrawal, discontinuance or abandonment; and Mortgagor hereby
expressly waives the benefit of any statute or rule of law now provided, or
which may hereafter conflict with the above.

                                    20

<PAGE>

          28.  No Reinstatement.  If a default shall have occurred and
Mortgagee shall have proceeded to enforce any right, power or remedy
permitted hereunder, then a tender of payment by Mortgagor or by anyone on
behalf of Mortgagor of any amount less than the amount necessary to satisfy
the Debt in full, or the acceptance by Mortgagee of any such payment so
tendered, shall not constitute a reinstatement of this Mortgage, the Notes,
the Credit Agreement or any Loan Instrument.

          29.  Mortgagor's Waiver of Rights.  To the full extent permitted
by law, except as otherwise specifically and expressly provided in this
Mortgage, the Credit Agreement or any Loan Instrument, Mortgagor waives the
benefit of all laws now existing or that hereafter may be enacted providing
for (i) any appraisement before sale of any portion of the Mortgaged
Property and (ii) the benefit of all Laws that may be hereafter enacted in
any way extending the time for the enforcement of the collection of the
Debt, or creating or extending a period of redemption from any sale made in
collecting said Debt.  To the full extent that Mortgagor may do so,
Mortgagor agrees that Mortgagor will not at any time insist upon, plead,
claim or take the benefit or advantage of any law now or hereafter in force
providing for any appraisement, valuation, stay, extension or redemption,
or any so-called "Moratorium Laws" and Mortgagor, for Mortgagor and its
successors and assigns, and for any and all persons ever claiming any
interest in the Mortgaged Property, hereby waives and releases all rights
of redemption, valuation, appraisement, stay of execution, notice of
election to mature or declare due the whole of the secured indebtedness and
marshaling in the event of foreclosure of the liens hereby created.  If any
Law referred to in this paragraph and now in force, of which Mortgagor,
Mortgagor's successors and assigns or any other person might take advantage
despite this paragraph, shall hereafter be repealed or cease to be in
force, such Law shall not thereafter be deemed to preclude the application
of this paragraph.

          30.  Non-Waiver.  The failure of Mortgagee to insist upon strict
performance of any term of this Mortgage shall not be deemed to be a waiver
of any term of this Mortgage.  Borrowers shall not be relieved of their
obligation to pay the Debt at the time and in the manner provided for its
payment in the Notes, the Credit Agreement and the Loan Instruments (nor
shall any of Mortgagor's other obligations hereunder, under the Credit
Agreement or the other Loan Instruments, nor shall the other Borrowers'
obligations under the Credit Agreement or the other Loan

                                    21

<PAGE>

Instruments be in any way affected) by reason of (i) failure of Mortgagee
to comply with any request of Mortgagor or the other Borrowers to take any
action to foreclose this Mortgage or otherwise enforce any of the
provisions hereof or of the Notes, the Credit Agreement, any other Loan
Instruments or any other mortgage, instrument or document evidencing,
securing or guaranteeing payment of the Debt or any portion thereof, (ii)
the release, regardless of consideration, of the whole or any part of the
Mortgaged Property or any other security for the Debt, or (iii) any
agreement or stipulation between Mortgagee and any subsequent owner or
owners of the Mortgaged Property or other person extending the time of
payment or otherwise modifying or supplementing the terms of the Notes, the
Credit Agreement, the Loan Instruments, this Mortgage or any other
mortgage, instrument or document evidencing, securing or guaranteeing
payment of the Debt or any portion thereof, without first having obtained
the consent of Mortgagor, and in the latter event, Mortgagor shall continue
to be obligated to pay the Debt at the time and in the manner provided in
the Notes, the Credit Agreement, the Loan Instruments, and this Mortgage
(as so extended, modified or supplemented, if such be the case) and shall
continue to be obligated to perform its other obligations hereunder and
under the Credit Agreement and the Loan Instruments (in each case, as so
extended, modified and supplemented) unless expressly released and
discharged from such obligation by Mortgagee in writing.  Regardless of
consideration, and without the necessity for any notice to or consent by
the holder of any subordinate lien, encumbrance, right, title or interest
in or to the Mortgaged Property, Mortgagee may release any person at any
time liable for the payment of the Debt or any portion thereof or any part
of the security held for the Debt and may extend the time of payment or
otherwise modify the terms of the Notes, the Credit Agreement, the Loan
Instruments or this Mortgage (including, without limitation, a modification
of the interest rate payable on the principal balance of the Notes) without
in any manner impairing or affecting this Mortgage or the lien thereof or
the priority of this Mortgage, as so extended and modified, as security for
the Debt over any such subordinate lien, encumbrance, right, title or
interest.

          31.  Remedies Cumulative.  Mortgagee may resort for the payment
of the Debt to any other security held by Mortgagee in such order and
manner as Mortgagee, in its discretion, may elect.  Mortgagee may take
action to recover the Debt, or any portion thereof, or to enforce any
covenant hereof without prejudice to the rights of Mortgagee thereafter to
foreclose this mortgage.  Mortgagee shall not

                                    22

<PAGE>

be limited exclusively to the rights and remedies herein stated but shall
be entitled to every additional right and remedy now or hereafter afforded
by Law or equity.  The rights of Mortgagee under this Mortgage shall be
separate, distinct and cumulative and none shall be given effect to the
exclusion of the others.  No act of Mortgagee shall be construed as an
election to proceed under any one provision herein to the exclusion of any
other provision.  Mortgagee shall be entitled to enforce payment of the
Debt and performance of any of the obligations of the Mortgagor and to
exercise all rights and powers under this Mortgage or under any other Loan
Instrument or any Laws now or hereafter in force, notwithstanding that some
or all of such obligations may now or hereafter be otherwise secured,
whether by mortgage, pledge, lien, assignment or otherwise; neither the
acceptance of this Mortgage nor its enforcement, whether by court action or
pursuant to other powers herein contained, shall prejudice or in any manner
affect Mortgagee's right to realize upon or enforce any other security now
or hereafter held by the Mortgagor, it being stipulated that Mortgagee
shall be entitled to enforce this Mortgage and any other security now or
hereafter held by Mortgagee in such order and manner as Mortgagee, in
accordance with the terms hereof, may determine; every power or remedy
given by the Credit Agreement, this Mortgage or any of the other Loan
Instruments to the Mortgagee or to which the Mortgagee is otherwise
entitled, may be exercised, concurrently or independently, from time to
time and as often as may be deemed expedient by Mortgagee.

          32.  Liability.  It Mortgagor consists of more than one person,
the obligations and liabilities of each such person hereunder shall be
joint and several.

          33.  Prepayment After Default.  If following the occurrence of
any default under this Mortgage and an exercise by Mortgagee of its option
to declare the Debt immediately due, Mortgagor shall tender payment of an
amount sufficient to satisfy the entire Debt at any time prior to a sale of
the Mortgaged Property any such payment shall be accepted by Mortgagee only
if such payment is permitted at such time under the provisions of the
Credit Agreement.

          34.  Construction.  The terms of this Mortgage shall be construed
in accordance with the laws of the State of New Jersey.

          35.  Security Agreement.  This Mortgage constitutes both a real
property mortgage and a "security agreement" within the meaning of the
Uniform Commercial Code

                                    23

<PAGE>

of the State of New Jersey and the Mortgaged Property includes both real
and personal property and all other rights and interest, whether tangible
or intangible in nature, of Mortgagor in the Mortgaged Property.
Mortgagor, by executing and delivering this Mortgage, has granted to
Mortgagee, as security for the Debt, a security interest in such of the
Mortgaged Property as is governed by the Uniform Commercial Code.  Upon the
occurrence and continuation of an Event of Default hereunder, Mortgagee, in
addition to any other rights and remedies which it may have, shall have and
may exercise immediately and without demand, any and all rights and
remedies granted to a secured party upon default under the Uniform
Commercial Code including, without limiting the generality of the
foregoing, the right to take possession of such of the Mortgaged Property
as is governed by the Uniform Commercial Code personally, through an agent
or by means of a court-appointed receiver, and to take such other measures
as Mortgage may deem necessary for the care, protection and preservation of
such part of the Mortgaged Property.  Upon request or demand of Mortgagee,
Mortgagor shall at its expense assemble such of the Mortgaged Property as
is governed by the Uniform Commercial Code and make it available to
Mortgagee at a convenient place acceptable to Mortgagee.  Mortgagor shall
pay to Mortgagee on demand any and all expenses, including reasonable legal
expense and attorneys' fees, incurred or paid by Mortgagee in protecting
the interest in the Mortgaged Property herein granted and in enforcing its
rights hereunder with respect to such part of the Mortgaged Property.  Any
notice of sale, disposition or other intended action by Mortgagee with
respect to such part of the Mortgaged Property sent to Mortgagor in
accordance with the provisions of this Mortgage at least five (5) days
prior to the date of any such sale, disposition or other action, shall
constitute reasonable notice to Mortgagor, and the method of sale or
disposition or other intended action set forth or specified in such notice
shall conclusively be deemed to be commercially reasonable within the
meaning of the Uniform Commercial Code unless objected to in writing by
Mortgagor within three (3) days after receipt by Mortgagor of such notice.

          36.  Further Acts, etc.  Mortgagor will, at the cost of Mortgagor
and without expense to Mortgagee, do, execute, acknowledge and deliver all
and every such further acts, deeds, conveyances, mortgages, assignments,
notices of assignments, transfers and assurances as Mortgagee shall, from
time to time, require, for the better assuring, conveying, assigning,
transferring and confirming unto Mortgagee the property and rights hereby
mortgaged or intended now or hereafter so to be, or which Mortgagor may

                                    24

<PAGE>

be or may hereafter become bound to convey or assign to Mortgagee, or for
carrying out the intention or facilitating the performance of the terms of
this Mortgage or for filing, registering or recording this Mortgage and, on
demand, will execute and deliver and hereby authorizes Mortgagee to execute
in the name of Mortgagor to the extent Mortgagee may lawfully do so, one or
more financing statements, chattel mortgages or comparable security
instruments, to evidence more effectively the lien hereof upon the
Mortgaged Property.

          37.  Headings. etc.  The headings and captions of various
paragraphs of this Mortgage are for convenience of reference only and are
not to be construed as defining or limiting, in any way, the scope or
intent of the provisions hereof.

          38.  Recording of Mortgage, etc.  Mortgagor forthwith upon the
execution and delivery of this Mortgage and thereafter, from time to time,
will cause this Mortgage, and any security instrument creating a lien or
evidencing the lien hereof upon the Mortgaged Property and each instrument
of further assurance to be filed, registered or recorded in such manner and
in such places as may be required by any present or future law in order to
publish notice of and fully to protect the lien hereof upon, and the
interest of Mortgagee in the Mortgaged Property.  Mortgagor will pay all
filing, registration or recording fees, and all expenses actually incurred
incident to the preparation, execution and acknowledgment of this Mortgage,
any mortgage supplemental hereto, any security instrument with respect to
the Mortgaged Property and any instrument of further assurance, and all
Federal, state, county and municipal taxes, duties, imposts, assessments
and charges (including, without limitation, documentary stamp taxes and
intangible personal property taxes) arising out of or in connection with
the execution and delivery of this Mortgage or the Debt secured hereby, any
mortgage supplemental hereto, any security instrument or financing
statement with respect to the Mortgaged Property or any instrument of
further assurance.  Mortgagor shall hold harmless and indemnify Mortgagee,
its successors and assigns, against any liability incurred by reason of the
imposition of any tax on the making and recording of this Mortgage.

          39.  Usury Laws.  This Mortgage, the Credit Agreement and the
Notes are subject to the express condition that at no time shall Mortgagor
be obligated or required to pay interest on the principal balance due under
the Notes at a rate which could subject the holder of the Notes to either

                                    25

<PAGE>

civil or criminal liability as a result of being in excess of the maximum
interest rate which Mortgagor is permitted by Law to contract or agree to
pay.  If by the terms of this Mortgage, the Credit Agreement or the Notes,
Mortgagor is at any time required or obligated to pay interest on the
principal balance due under the Notes at a rate in excess of such maximum
rate, the rate of interest under the Notes (and the Credit Agreement) shall
be deemed to be immediately reduced to such maximum rate and the interest
payable shall be computed at such maximum rate and all prior interest
payments in excess of such maximum rate shall be applied and shall be
deemed to have been payments in reduction of the principal balance of the
Notes.

          40.  Sole Discretion of Mortgagee.  Except as otherwise
specifically provided in this Mortgage, wherever pursuant to this Mortgage,
Mortgagee exercises any right given to it to consent or to withhold its
consent, to approve or disapprove, or any arrangement or term is to be
satisfactory to Mortgagee, the decision of Mortgagee to consent or to
withhold its consent, to approve or disapprove or to decide that
arrangements or terms are satisfactory or not satisfactory shall be in the
sole discretion of Mortgagee and shall be final and conclusive.

          41.  Recovery of Sums Required To Be Paid.  Mortgagee shall have
the right from time to time to take action to recover any sum or sums which
Constitute a part of the Debt as the same become due, without regard to
whether or not the balance of the Debt shall be due, and without prejudice
to the right of Mortgagee thereafter to bring an action of foreclosure, or
any other action, for a default or defaults by Mortgagor existing at the
time such earlier action was commenced.

          42.  Absolute and Unconditional Obligation.  Mortgagor
acknowledges that Borrower's obligation to pay the Debt in accordance with
the provisions of the Notes, the Credit Agreement and the Loan Instruments
is and shall at all times continue to be absolute and unconditional in all
respects, and shall at all times be valid and enforceable irrespective of
any other agreements or circumstances of any nature whatsoever which might
otherwise constitute a defense to the Notes, the Credit Agreement or any of
the Loan Instruments or the obligation of Borrowers thereunder to pay the
Debt or the obligations of any other person relating to the Notes, the
Credit Agreement or any of the Loan Instruments or the obligations of
Borrowers under the Notes, the Credit Agreement or any of the Loan
Instruments, and to the full extent permitted by law, Mortgagor absolutely,

                                    26

<PAGE>

unconditionally and irrevocably waives any and all right to assert any
defense, setoff, counterclaim or crossclaim of any nature whatsoever with
respect to the obligation of Borrowers to pay the Debt in accordance with
the provisions of the Notes, the Credit Agreement and the Loan Instruments
or the obligations of any other person relating to the Notes, the Credit
Agreement or any of the Loan Instruments or the obligations of Borrowers
under the Notes, the Credit Agreement or any of the Loan Instruments, or in
any action or proceeding brought by Mortgagee to collect the Debt, or any
portion thereof, or to enforce, foreclose and realize upon the lien and
security interest created by this mortgage or any other document or
instrument securing repayment of the Debt, in whole or in part.

          43.  Indemnification; Waiver of Offset.

          (a)  If Mortgagee, Agent or any of the Secured
Parties are made a party defendant to any litigation concerning the Notes,
the Credit Agreement, this Mortgage, any other Loan Instrument or the
Mortgaged Property or any part thereof or interest therein, or the
occupancy thereof by Mortgagor, then Mortgagor shall indemnify, defend and
hold Mortgagee and/or such Secured Parties, as the case may be, harmless
from all liability by reason of said litigation, including reasonable
attorneys' fees and expenses incurred by Mortgagee and/or such Secured
Parties, as the case may be, in any such litigation, whether or not any
such litigation is prosecuted to judgment.  If Mortgagee commences an
action against Mortgagor to enforce any of the terms hereof or because of
the breach by Mortgagor of any of the terms hereof or for the recovery of
any sum secured hereby, Mortgagor shall pay the Mortgagee's attorneys' fees
and expenses, together with interest thereon at the Default Interest Rate
from the date the same are paid to the date of reimbursement by Mortgagor
and the right to such reasonable attorneys' fees and expenses shall be
deemed to have accrued on the commencement of such action, and shall be
enforceable whether or not such action is prosecuted to judgment. if
Mortgagor breaches any term of this Mortgage, the Mortgagee may engage an
attorney or attorneys to protect Mortgagee's rights hereunder, and in the
event of such engagement following any breach by Mortgagor, Mortgagor shall
pay the Mortgagee's reasonable attorneys' fees and expenses so incurred,
whether or not an action is actually commenced against mortgagor by reason
of breach.

          (b)  All sums secured by this Mortgage shall be paid in
accordance with the Credit Agreement, the Notes, and any other Loan
Instruments, as applicable, and without

                                    27

<PAGE>

counterclaim, setoff, deduction or defense and without abatement,
suspension, deferment, diminution or reduction, and the obligations and
liabilities of Mortgagor hereunder shall in no way be released, discharged
or otherwise affected (except as expressly provided herein) by reason of
(i) any claim which any of the Borrowers (or Mortgagor) have or might have
against Mortgagee or any of the Secured Parties or (ii) any default or
failure on the part of the Mortgagee to perform or comply with any of the
terms hereof or of any other agreement with any of the Borrowers (or
Mortgagor).

          44.  Authority.  Mortgagor (and the undersigned representative of
Mortgagor) has full power, authority and legal right to execute this
Mortgage and to mortgage, give, grant, bargain, sell, alien, enfeoff,
convey, confirm and assign the Mortgaged Property pursuant to the terms
hereof and to keep and observe all of the terms of this Mortgage on
Mortgagor's part to be kept and observed.

          45.  Actions and Proceedings.  Mortgagee shall have the right to
appear in and defend any action or proceeding brought with respect to the
Mortgaged Property and to bring any action or proceeding, in the name and
on behalf of Mortgagor, which the Mortgagee, in its reasonable discretion,
feels should be brought to protect the Mortgagee's interest in the
Mortgaged Property.

          46.  Inapplicable Provisions.  If any term, covenant or condition
of this Mortgage shall be held to be invalid, illegal or unenforceable in
any respect, this Mortgage shall be construed without such provision.

          47.  Duplicate Originals.  This mortgage may be executed in any
number of duplicate originals and each such duplicate original shall be
deemed to constitute but one and the same instrument.

          48.  Certain Definitions.  Unless the context clearly indicates a
contrary intent or unless otherwise specifically provided herein, words
used in this Mortgage shall be used interchangeably in singular or plural
form and the word "Mortgagor" shall mean Mortgagor and any subsequent owner
or owners of the Mortgaged Property or any part thereof or interest
therein; the word "Agent" shall mean Agent or any successor agent appointed
by the Secured Parties; the word "Notes" shall mean each of the Notes or
any other evidence of indebtedness secured by this Mortgage; the word
"Borrowers" shall mean each of the Mortgagor and NRG Generating (Newark)
Cogeneration Inc. or either of them,

                                    28

<PAGE>

as the context requires, and any person becoming a borrower under the
Credit Agreement and their respective heirs, executors, administrators,
legal representatives, successors and assigns; the word "Mortgagee" shall
mean all of or any of the entities constituting Mortgagee, as the context
requires, and shall include the rights of Agent to act on behalf of the
Secured Parties under and pursuant to the Credit Agreement; and the words
"Mortgaged Property" shall include any portion of the Mortgaged Property or
interest therein; the word "Debt" shall mean all sums and performance
secured by this Mortgage.  Whenever the context may require, any pronouns
used herein shall include the corresponding masculine, feminine or neuter
forms, and the singular form of nouns and pronouns shall include the plural
and vice versa.

          49.  Remedies Not Exclusive.  Mortgagee shall be entitled to
enforce payment and performance of any indebtedness or obligations secured
hereby and to exercise all rights and powers granted under this Mortgage or
under the Credit Agreement or the Notes or under any of the Loan
Instruments or under any Laws now or hereafter in force, notwithstanding
some or all of the said indebtedness and obligations secured hereby may now
or hereafter be otherwise secured, whether by mortgage, deed of trust,
pledge, lien, assignment or otherwise.  Neither the acceptance of this
Mortgage nor its enforcement, whether by court action or other powers
herein contained, shall prejudice or in any manner affect Mortgagee's right
to realize upon or enforce any other security now or hereafter held by
Mortgagee, it being agreed that Mortgagee shall be entitled to enforce this
Mortgage and any other security now or hereafter held by Mortgagee, in such
order and manner as it may in its absolute discretion determine.  No remedy
herein conferred upon or reserved to Mortgagee is intended to be exclusive
of any other remedy herein or by Law provided or permitted, but each shall
be cumulative and shall be in addition to every other remedy given
hereunder or now or hereafter existing at Law or in equity or by statute.
Every right, power or remedy given by the Credit Agreement, this Mortgage
or any of the Loan Instruments to Mortgagee may be exercised, concurrently
or independently, from time to time and as often as may be deemed expedient
by Mortgagee.  Every right, power or remedy given by this Mortgage to the
Mortgagee may be exercised by Agent on behalf of all Secured Parties
pursuant to the Credit Agreement, whether so expressed or not.

          50.  Joinder of Individual Special Co-Agent.  An individual,
appointed by Agent in its discretion, may be

                                    29

<PAGE>

joined as special co-agent (in such capacity, the "Special Co-Agent")
hereunder in order to comply with any legal requirements respecting agents
under mortgages of property in the jurisdiction in which the Mortgaged
Property or any part thereof is or may be situated so that if, by any
present or future law in New Jersey or in any jurisdiction in which it may
be necessary to perform any act in the exercise of the rights of Mortgagee
hereunder, the Agent shall be incompetent or unqualified to so act, then
all of the acts required to be performed in such jurisdiction in the
exercise of the rights of Mortgagee hereunder created hereby shall be
performed by the Special Co-Agent and the Agent jointly, or the Special Co-
Agent acting alone.  In case the Special Co-Agent shall resign or be
removed, or die or become incapable of acting, Mortgagee's interest in the
Mortgaged Property, and all rights, powers, trusts, duties and obligations
of Mortgagee shall, so far as permitted by law, vest in and be exercised by
the Agent, unless and until a successor Special Co-Agent shall be
appointed.  The Special Co-Agent shall not be personally liable by reason
of any act or omission of the Agent or any co-agent or separate agent or by
reason of any act or omission of the Special Co-Agent taken or omitted to
be taken pursuant to written instructions received by him from the Agent.
Notice to the Agent or a co-agent or separate agent shall not constitute
notice to the Special Co-Agent unless and until such notice is actually
received by the Special Co-Agent.

          51.  Relationship.  The relationship of Mortgagee to Mortgagor
hereunder is strictly and solely that of lender and borrower and nothing
contained in the Notes, this Mortgage, the Credit Agreement, or any other
Loan Instrument is intended to create, or shall in any event or under any
circumstance be construed as creating, a partnership, joint venture,
tenancy-in-common, joint tenancy or other relationship of any nature
whatsoever between Mortgagee and Mortgagor other than as lender and
borrower.

          52.  Waiver of Notice.  Mortgagor shall not be entitled to any
notices of any nature whatsoever from Mortgagee except with respect to
matters for which this Mortgage specifically and expressly provides for the
giving of notice by Mortgagee to Mortgagor and Mortgagor hereby expressly
waives the right to receive any notice from Mortgagee with respect to any
matter for which this Mortgage does not specifically and expressly provide
for the giving of notice by Mortgagee to Mortgagor.

          53.  Waiver of Trial by Jury.  Mortgagor hereby irrevocably and
unconditionally waives, and Mortgagee by its

                                    30

<PAGE>

acceptance of the Notes and this Mortgage irrevocably and unconditionally
waives, any and all rights to trial by jury in any action, suit or
counterclaim arising in connection with, out of or otherwise relating to
the Notes, this Mortgage, the Credit Agreement, or the other Loan
Instruments.

          54.  Waiver of Statutory Rights.  Mortgagor shall not and will
not apply for or avail itself of any appraisement, valuation, stay,
extension or exemption laws, or any so-called "moratorium laws," now
existing or hereafter enacted, in order to prevent or hinder the
enforcement or foreclosure of this Mortgage, but hereby waives the benefit
of such laws to the full extent that Mortgagor may do so under applicable
law.  Mortgagor, for itself and all who may claim through or under it,
waives any and all right to have the property and estates comprising the
Mortgaged Property marshalled upon any foreclosure of the lien of this
Mortgage and agrees that any court having jurisdiction to foreclose such
lien may order the Mortgaged Property sold as an entirety.  Mortgagor
hereby waives for itself and all who may claim through or under it, and to
the full extent Mortgagor may do so under applicable law, any and all
rights of redemption from sale under any order or decree of foreclosure of
this Mortgage or granted under any statute now existing or hereafter
enacted.

          55.  Credit Agreement.  This Mortgage is subject to all of the
terms, covenants and conditions of the Credit Agreement, which Credit
Agreement and all of the terms, covenants and conditions thereof are by
this reference incorporated herein and made a part hereof with the same
force and effect as if set forth at length herein.  The proceeds of the
Funding Loans and Debt Service Loans secured hereby are to be advanced by
Mortgagee to Mortgagor in accordance with the provisions of the Credit
Agreement.  Mortgagor shall observe and perform all of the terms, covenants
and conditions of the Credit Agreement on Mortgagor's part to be observed
or performed.  All advances made and all indebtedness arising and accruing
under the Credit Agreement with respect to the Funding Loans or Debt
Service Loans thereunder from time to time shall be secured hereby.  In the
event of any conflict or ambiguity between the terms, covenants and
conditions of this Mortgage and the Credit Agreement, the terms, covenants
and conditions which shall enlarge the rights and remedies of Mortgagee and
the

                                    31

<PAGE>

interest of Mortgagee in the Mortgaged Property, afford Mortgagee greater
financial security in the Mortgaged Property and better assure payment of
the Debt in full, shall control.

          56.  No Oral Change.  This Mortgage may only be modified or
amended by an agreement in writing signed by Mortgagor and Mortgagee, and
may only be released, discharged or satisfied of record by an agreement in
writing signed by Mortgagee.  No waiver of any term, covenant or provision
of this Mortgage shall be effective unless given in writing by Mortgagee
and if so given by Mortgagee shall only be effective in the specific
instance in which given.  Mortgagor acknowledges that the Notes, this
mortgage, the Credit Agreement and the other Loan Instruments set forth the
entire agreement and understanding of Mortgagor and Borrowers with respect
to the Debt secured hereby and that no oral or other agreements,
understanding, representation or warranties exist with respect to the Debt
secured hereby other than those set forth in the Notes, this Mortgage, the
Credit Agreement and the other Loan Instruments.

          57.  True Copy.  Mortgagor acknowledges receipt of a true copy of
this Mortgage.

          IN WITNESS WHEREOF, Mortgagor has duly executed this Mortgage as
of the day and year first above written under seal.


ATTEST:                            NRG GENERATING (PARLIN)
                                        COGENERATION INC.


/s/                                By:  /s/ Leonard Bluhm
Name:                              Name:    Leonard A. Bluhm
Title:                             Title:   President

                                    32

<PAGE>

STATE OF NEW YORK     )

                         ss.:

COUNTY OF NEW YORK )



           Be it remembered that on this 28th day of June, 1996, before me,
/s/ Barbara J. Vitale, a notary public, personally appeared Leonard A.
Bluhm, the President of NRG GENERATING (PARLIN) COGENERATION INC., who I am
satisfied is the person who has signed the foregoing instrument, and he did
acknowledge that he signed, sealed with the seal of the said corporation,
and delivered said instrument as the officer above stated, and that the
foregoing instrument is the voluntary act and deed of said corporation,
made by virtue of the authority of its board of directors.


                                   /s/ Barbara J. Vitale
                                         Notary Public

My commission expires:


[Seal]


<PAGE>


                                EXHIBIT A


                         (Description of Premises)

          BEGINNING  at  a point in the southerly line of Washington  Road,
said point being the dividing line between the easterly line of Lot 1.04 in
Block  42 and the westerly line of Lot 1.03 in Block 42 of Middlesex County
now  or  formerly  Young  Mens Christian Association  of  Perth  Amboy  and
running;

thence (1) along the dividing line of Lots 1.03 and 1.04 in Block 42 and
           along the westerly line of lands now or formerly Young Mens
           Christian Association of Perth Amboy S 1 deg. 06 min.  E 338.19
           feet;

thence (2) S 86 deg.47  min.09  sec.  E 156.06 feet;

thence (3) S 28 deg.49  min.27  sec.  W 450.74 feet;

thence (4) S 33 deg.30  min.27  sec.  W 175.92 feet;

thence (5) N 61 deg.10  min.33  sec.  W 267.36 feet;

thence (6) N 28 deg.49  min.27  sec.  E 445.00 feet;

thence (7) S 82 deg.53  min.33  sec.  E 110.00 feet;



thence (8) N 1 deg. 06 min W 382.02 feet, partially along the easterly
           line of Lot 1.01 in Block 42, now or formerly E. I. Du Pont De
           Nemours & Co., to the southerly line of Washington Road;

thence (9) along said southerly line of Washington Road, N 88 deg. 54 min.
           E 70.00 feet to the point or place of BEGINNING.

          CONTAINING 175,124.6 square feet or 4.020 acres, as described and
depicted on that certain survey prepared by Casey & Keller, Inc., certified
by Herbert H. Keller, N.J. P.L.S. Reg. #8225; N.J. P.P. Req.# 747, dated
June 19, 1996.

          TOGETHER WITH, rights under that certain Easement for Common
Roadway, recorded in Deed Book 3899, Page 340, as amended in Deed Book
3899, Page 348, Middlesex County records.

          TOGETHER  WITH,  rights  under that certain  Reciprocal  Easement
Agreement, dated June 28, 1996, between E. I. Du Pont De Nemours &  Company
and  NRG Generating (Parlin) Cogeneration Inc., to be recorded in Middlesex
County, New Jersey records.

<PAGE>


                               EXHIBIT B


                      (Description of the Easements)

1.  Easement dated February 4, 1991 by and among E. I. Du Pont de Nemours
    and Company, Borough of Sayreville and O'Brien (Parlin) Cogeneration,
    Inc. recorded in the Middlesex County Clerk's Office on February 19,
    1991 in Deed Book 3899, page 340 and re-recorded in said Clerk's Office
    on February 19, 1991 in Deed Book 3899, page 348.

2.  Reciprocal Easement Agreement dated June 28, 1996 between NRG
    Generating (Parlin) Cogeneration Inc. and E. I. Du Pont de Nemours and
    Company to be recorded in the Middlesex County Clerk's Office prior to
    the recordation of this Mortgage.



<PAGE>
                                                             Exhibit 10.9.1


                                     
                                     
                                     
                                $10,000,000
                                     
                              LOAN AGREEMENT
                                     
                         Dated as of March 8, 1996
                                     
                                     
                                  Between
                                     
                             NRG ENERGY, INC.
                                     
                                    And
                                     
                  O'BRIEN (SCHUYLKILL) COGENERATION, INC.
                                     

<PAGE>

          LOAN AGREEMENT, dated as of March 8, 1996, between O'BRIEN
(SCHUYKILL) COGENERATION, INC., a Delaware corporation (the "Company") and
NRG ENERGY, INC., a Delaware corporation (the "Lender").

                           W I T N E S S E T H:

          WHEREAS, all the outstanding capital stock of the Company is
owned by O'Brien Environmental Energy, Inc., a Delaware corporation (the
"Parent");

          WHEREAS, the Parent is the debtor and the debtor in possession in
Chapter 11 case number 94-26723 (the "Case") pending before the United
States Bankruptcy Court for the District of New Jersey (the "Bankruptcy
Court");

          WHEREAS, pursuant to the Composite Fourth Amended and Restated
Plan of Reorganization for the Parent proposed by the Lender, Wexford
Management Corp. and the official Committee of Equity Security Holders
dated January 31, 1995 (as amended and confirmed by order of the Bankruptcy
Court entered on February 22, 1996, the "NRG Plan"; capitalized terms used
herein without definition shall have the respective meanings assigned to
them in the NRG Plan), and subject to the terms and conditions of the
Amended and Restated Stock Purchase and Reorganization Agreement dated as
of January 31, 1996 between the Lender and the Parent, the Lender has the
right, subject to the fulfillment of certain conditions precedent by the
Parent and the Lender, to acquire 41.86% of the outstanding shares of
common Stock of the Parent;

          WHEREAS, the Company is a partner in the Grays Ferry Cogeneration
Partnership (the "Partnership") established under the law of the State of
Pennsylvania pursuant to an Amended and Restated Partnership Agreement,
dated as of March 1, 1996 (as amended, supplemented or otherwise modified,
the "Partnership Agreement"), among the Company, Adwin (Schuykill)
Cogeneration, Inc., a Pennsylvania corporation, and Trigen-Schuylkill
Cogeneration, Inc., a Pennsylvania corporation;

          WHEREAS, the Partnership is developing a cogeneration facility
(the "Facility") to be constructed in Philadelphia, Pennsylvania;

          WHEREAS, it is a condition of the construction financing for the
Facility being obtained as of March 1, 1996 by the Partnership from a
syndicate of lenders (the "Banks") for whom The Chase Manhattan Bank, N.A.
is acting as agent (the "Agent") that the Partnership pay $30,000,000 (the
"Partnership Equity Contribution") to the Agent on the terms and conditions
set forth in the Credit Agreement, dated as of

<PAGE>

March 1, 1996 (the "Partnership Credit Agreement"), among the Partnership,
the Banks and Chase;

          WHEREAS, pursuant to the Partnership Credit Agreement and the
Partnership Agreement, the Partnership Equity Contribution has been
subdivided into three $10,000,000 tranches -- A, B and C, and the Company
is responsible for contributing $10,000,000 (the "Required Equity
Contribution") to the Partnership so that the Partnership may make the
$10,000,000 Tranche A portion (the "Tranche A Obligation") of the
Partnership Equity contribution to the Agent;

          WHEREAS, in order to provide assurance to the Banks and the Agent
that the Company will make the Required Equity Contribution and that the
Partnership will make the payment of the Tranche C Obligation, the Company
has requested that the Lender enter into a Guarantee, dated as of March 1,
1996 (the "Chase Guarantee"), in favor of the Agent pursuant to which the
Lender guarantees the payment by the Partnership of Tranche A obligation;

          WHEREAS, the Company has agreed to reimburse the Lender for any
drawings under the Chase Guarantee;

          WHEREAS, the Company has requested that the Lender agree to
provide the Company, with a loan in a principal amount of up to $10,000,000
on the terms and conditions set forth herein to fund the Required Equity
contribution;

WHEREAS, the  Lender  is willing to enter into the Chase Guarantee  and  to
          lend up to $10,000,000 to the Company an the terms and conditions
          set forth herein;

          WHEREAS, the Parent is willing to guarantee to the Lender the
repayment by the Company of such reimbursement obligations and/or such loan
and to secure its guarantee obligations with a pledge of the shares of the
Company;

          WHEREAS, the Lender and the Parent have agreed that upon the
effectiveness of the NRG Plan, the Lender shall have the option under its
agreement with the Parent to forgive $3 million of any loan-outstanding
hereunder in exchange for 5.767% of the equity of the Parent;

          NOW, THEREFORE, the Company and the Lender agree as follows:

                                     2

<PAGE>

A.   ARTICLE 1

B.   Definitions

          SECTION 1.01. Defined Terms.  As used in this Agreement, the
terms defined in the caption hereto shall have the meanings set forth
therein, and the following terms have the following meanings:

          "Affiliate" of any specified Person means (i) any other Person,
directly or indirectly, controlling or controlled by or under direct or
indirect common control with such specified Parson or (ii) any Person who
is a director or officer (a) of such Person, (b) of any subsidiary of such
Person or (c) of any Person described in clause (i) above.  For the
purposes of this definition, "control" when used with respect to any Person
means the power to direct the management and policies of such Person,
directly or indirectly, whether through the ownership of voting securities,
by contract or otherwise; and the terms "Controlling" and "controlled" have
meanings correlative to the foregoing.  For purposes of Sections 11.04 and
11.05 of the Guaranty only, "Affiliate,, shall also mean any beneficial
owner of shares representing 5% or more of the total voting power of the
Voting Stock (on a fully diluted basis) of the Parent or of rights or
warrants to purchase such Voting Stock (whether or not currently
exercisable) and any Person who would be an Affiliate of any such
beneficial owner pursuant to the first sentence hereof.

          "Agent" shall have the meaning assigned thereto in the Recitals.

          "Agreement" means this Loan Agreement, as amended, supplemented
or Modified from time to time.

          "Asset Disposition" means, with respect to any Person, any sale,
lease, transfer or other disposition of shares of Capital Stock of a
Restricted Subsidiary (as defined in the Parent Guaranty) (other than
directors, qualifying shares), property or other assets (each referred to
for the purposes of this definition as a "disposition") by such Person or
any of its Restricted Subsidiaries (including any disposition by means of a
merger, consolidation or similar transaction).

          "Bank Pledge Agreement" means a pledge agreement to be made by
the Parent in favor of the Agent for the ratable benefit of the Banks with
respect to the Pledged Shares.

          "Bankruptcy Court" shall have the meaning assigned thereto in the
Recitals.

                                     3

<PAGE>

          "Bankruptcy Law" shall have the meaning assigned thereto in
Section 8.01.

          "Banks" shall have the meaning assigned thereto in the Recitals.

          "Board of Directors" means, with respect to any Person, the Board
of Directors of such Person or any committee thereof duly authorized to act
on behalf of such Board.

          "Business Day" means a day other than a Saturday, Sunday or other
day on which commercial banks in New York city are authorized or required
by law to close.

          "Capital Stock" of any Person means any and all shares,
interests, rights to purchase, Warrants, options, participations or other
equivalents of or interests in (however designated) equity of such Person,
including any Preferred Stock, but excluding any debt securities
convertible into such equity.

          "Capitalized Lease obligations" means an obligation that is
required to be classified and accounted for as a capitalized lease for
financial reporting purposes in accordance with GAAP, and the amount of
Indebtedness represented by such obligation shall be the capitalized amount
of such obligation determined in accordance with GAAP; and the Stated
Maturity thereof shall be the date of the last payment of rent or any other
amount due under such lease.

          "Case" shall have the meaning assigned thereto in the Recitals.

          "Chase Guarantee" shall have the meaning assigned thereto in the
Recitals.

          "Closing Date" means the date on which the Lender makes the Loan.

          "Code" means the Internal Revenue Code of 1986, as amended.

          "Commercial L/C" means a commercial documentary letter of credit
under which the issuer agrees to make payments in Dollars for the account
of the Parent, on behalf of the Parent or a Subsidiary thereof, in respect
of obligations of the Parent or such Subsidiary in connection with the
purchase of goods or services in the ordinary course of business.

          "Commonly Controlled Entity" means, with respect to any Person,
an entity, whether or not incorporated, which is

                                     4

<PAGE>

under Common Control with such Person within the meaning of Section 414(b)
or (c) of the Code.

          "Company" means the party named as such in this Agreement until a
successor replaces it and, thereafter, means the successor.

          "Contingent obligation" means as to any Person, any obligation of
such Person guaranteeing or in effect guaranteeing any Indebtedness,
dividends or other obligations ("primary obligations") of any other Person
(the "primary obligor") in any manner, whether directly or indirectly,
including any obligation of such Person, whether or not contingent (a) to
purchase any such primary obligation or any property constituting direct or
indirect security therefor, (b) to advance or supply funds (i) for the
purchase or payment of any such primary obligation or (ii) to maintain
working capital or equity capital of the primary obligor or otherwise to
maintain the net worth or solvency of the primary obligor, (c) to purchase
property, securities or services primarily for the purpose of assuring the
owner of any such primary obligation of the ability of the primary obligor
to make payment of such primary obligation or (d) otherwise to assure or
hold harmless the owner of any such primary obligation against loss in
respect thereof; provided, however, that the term contingent obligation
shall not include endorsements of instruments for deposit or collection in
the ordinary course of business.  The amount of any Contingent obligation
shall be deemed to be an amount equal to the stated or determinable amount
(based upon the maximum reasonably anticipated net liability in respect
thereof as determined by the Company in good faith) of the primary
obligation or portion thereof in respect of which such Contingent
obligation is made or, if not stated or determinable, the maximum
reasonably anticipated net liability in respect thereof (assuming such
Person is required to perform thereunder) as determined by the Company in
good faith.

          "Contractual Obligation" means as to any Person, any provision of
any security issued by such Person or of any agreement, instrument or
undertaking to which such Person is a party or by which it or any of the
property owned by it is bound.

          "Credit Documents" means the collective reference to this
Agreement, the Note, the Parent Guarantee, the Parent option Agreement and
the Parent Pledge Agreement.

          "Currency Agreement" means in respect of a Person any foreign
exchange contract, currency swap agreement or other similar agreement as to
which such Person is a party or a beneficiary.

                                     5

<PAGE>

          "Custodian" shall have the meaning assigned thereto in Section
8.01.

6.        "Default means any event which is, or after notice or passage of
time or both would be, an Event of Default.

          "Disqualified Stock" means, with respect to any Person, any
Capital Stock which by its terms (or by the terms of any security into
which it is convertible or for which it is exchangeable or exercisable) or
upon the happening of any event (i) matures or is mandatorily redeemable
pursuant to a sinking fund obligation or otherwise, (ii) is convertible or
exchangeable for Indebtedness or Disqualified Stock or (iii) is redeemable
at the option of the holder thereof, in whole or in part, in each case an
or prior to the first anniversary of the Stated Maturity of the Note.

          "Dollars" and "$" means dollars in lawful currency of the United
States of America.

7.        "Effective Date" shall have the meaning assigned thereto in
Section 4.01.

          "Equity Contribution Agreement" shall have the meaning assigned
thereto in the Recitals.

          "Event of Default" shall have the meaning assigned thereto in
Section 8.01.

          "Exchange Act" means the Securities Exchange Act of 1934, as
amended.

          "Facility" shall have the meaning assigned thereto in the
Recitals.

          "Final Order" shall have the meaning assigned thereto in Section
4.01.

          "Fiscal Date" means the Saturday closest to February 1, May 1,
August 1 or November 1, as the case may be, in any calendar year.

          "GAAP" means generally accepted accounting principles in the
United States of America as in effect from time to time.

          "Governmental Authority" means any nation or government, any
state or other political subdivision thereof or any entity exercising
executive, legislative, judicial, regulatory or administrative functions of
or pertaining to government.

                                     6

<PAGE>

          "Guarantee" means any obligation, contingent or otherwise, of any
Person directly or indirectly guaranteeing any Indebtedness or other
obligation of any other Person and any obligation, direct or indirect,
contingent or otherwise, of such Person (i) to purchase or pay (or advance
or supply funds for the purchase or payment of) such Indebtedness or other
obligation of such other Person (whether arising by virtue of partnership
arrangements, or by agreement to keepwell, to purchase assets, goods,
securities or services, to take-or-pay, or to maintain financial statement
conditions or otherwise) or (ii) entered into for purposes of assuring in
any other manner the obligee of such Indebtedness or other obligation of
the payment thereof or to protect such obligee against loss in respect
thereof (in whole or in part) ; provided, however, that the term
"Guarantee" shall not include endorsements for collection or deposit in the
ordinary course of business.  The term "Guarantee" used as a verb has a
corresponding meaning.

          "Hedging Obligations" of any Person means the obligations of such
Person pursuant to any Interest Rate Agreement or Currency Agreement.

          "Highest Lawful Rate" shall have the meaning assigned thereto in
section 9.10.

          "Incur" means issue, assume, Guarantee, incur or otherwise become
liable for; Provided, however, that any Indebtedness or Capital Stock of a
Person existing at the time such person becomes a Subsidiary (whether by
merger, consolidation, acquisition or otherwise) shall be deemed to be
Incurred by such Subsidiary at the time it becomes a Subsidiary.

          "Indebtedness" means, with respect to any Person on any date of
determination (without duplication) :

(i)       the  principal of and premium (if any) in respect of indebtedness
          of such Person for borrowed money,

(ii)      the  principal of and premium (if any) in respect of  obligations
          of  such  Person evidenced by bonds, debentures, notes  or  other
          similar instruments,

(iii)     all obligations of such Person in respect of letters of credit or
          other  similar  instruments (including reimbursement  obligations
          with respect thereto) ,

(iv)      all  obligations  of such Person to pay the deferred  and  unpaid
          purchase price of property or services (except Trade Payables)  ,
          which purchase price is

                                     7

<PAGE>

due more that six months after the date of placing such property in service
or taking delivery and title thereto or the completion of such services,

(v)    all Capitalized Lease Obligations of such Person,

(vi)      the  amount of all obligations of such Person with respect to the
          redemption,  repayment or other repurchase  of  any  Disqualified
          Stock  or,  with  respect to any Subsidiary of the  Company,  any
          Preferred  Stock  (but  excluding,  in  each  case,  any  accrued
          dividends),

(vii)     all  Indebtedness of other Persons secured by a Lien on any asset
          of  such  Person, whether or not such Indebtedness is assumed  by
          such  Person;  provided, however, that the amount of Indebtedness
          of  such Person shall be the lesser of (A) the fair market  value
          of such asset at such date of determination and (B) the amount of
          such Indebtedness of such other Persons,

(viii)    all  Indebtedness  of other Persons to the extent  Guaranteed  by
          such Person, and

(ix)      to  the extent not otherwise included in this definition, Hedging
          Obligations of such Person.

The amount of Indebtedness of any Person at any date shall be the
outstanding balance at such date of all unconditional obligations as
described above and the maximum liability, upon the occurrence of the
contingency giving rise to the obligation, of any contingent obligations at
such date.

          "Indemnified Liabilities" shall have the meaning assigned thereto
in Section 9.05(c).

          "Interest Payment Date" means the last day of each March, June,
September and December, commencing on the first such day to occur after the
Loan is made.

"Interest Period:

(i)       initially,  the period commencing on the Closing Date and  ending
          one month thereafter; and

(ii)      thereafter,  each period commencing on the last day of  the  next
          preceding Interest Period and ending one month thereafter;

                                     8

<PAGE>

Provided that, all of the foregoing Provisions relating to Interest Periods
are subject to the following:

          (1)  if any Interest Period would otherwise and on a day that  is
          not a Business Day, such Interest Period shall be extended to the
          next  succeeding Business Day unless the result of such extension
          would  be  to  carry such interest Period into  another  calendar
          month  in  which  event such Interest Period  shall  end  on  the
          immediately preceding Business Day;

          (2)   any Interest Period that would otherwise extend beyond  the
          Maturity Date shall end an the Maturity Date; and

          (3)    any Interest Period that begins on the last Business Day
          of a calendar month (or on a day for which there is no
          numerically corresponding day in the calendar month at the end of
          such Interest Period) shall end on the last Business Day of a
          calendar month.

          "Interest Rate Agreement" means with respect to any Person any
interest rate protection agreement, interest rate future agreement,
interest rate option agreement, interest rate swap agreement, interest rate
cap agreement, interest rate collar agreement, interest rate hedge
agreement or other similar agreement or arrangement as to which such Person
is party or a beneficiary.

          "Investment" in any Person means any direct or indirect advance,
loan (other than advances to customers in the ordinary course of business
that are recorded as accounts receivable an the balance sheet of such
Person) or other extension of credit (including by way of Guarantee or
similar arrangement) or capital contribution to (by means of any transfer
of cash or other property to others or any payment for property or services
for the account or use of others), or any purchase or acquisition of
Capital Stock, Indebtedness or other similar instruments issued by such
Person.

          "Leased  Properties" shall have the meaning assigned  thereto  in
Section 3.10.

          "Lender" means the party named in this Agreement, until one or
more successors replace it, and thereafter means the successor or
successors.

                                     9

<PAGE>

          "LIBOR":    with respect to each day during each Interest Period,
the rate per annum equal to arithmetic mean of quotations provided by four
major banks in the London interbank market selected by the Servicer as such
quotations appear an Telerate Page 3875 of the Dow Jones Telerate Service
(or such other page as may replace Telerate Page 3875 on that service for
the purpose of displaying London interbank offered rates of major banks) as
of 11:00 a.m. (London time) two Business Days prior to the beginning of
such Interest Period.

          "Lien" means any mortgage, pledge, security interest,
encumbrance, lien or charge of any kind (including any conditional sale or
other title retention agreement or lease in the nature thereof).

          "Loan" shall have the meaning set forth in Section 2.01.
          
          "Maturity  Date's  shall  have the meaning  assigned  thereto  in
Section 2.04.
          
          "Note"  means the Note substantially in the form attached  hereto
as Exhibit A.
          
          "Notice Event" shall have the meaning assigned thereto in section
5.08.
          
          "INRG  Plan"  shall  have  the meaning assigned  thereto  in  the
Recitals.
          
          "NRG  Plan Effective Date" shall have mean the date on which  the
NRG Plan shall become effective.
          
          "Officer" means the Chairman of the Board, the President, any
Vice President, the Treasurer or the Secretary or Clerk of the Company.
          
          "Officers,  Certificate"  means  a  certificate  signed  by   two
Officers.
          
          "Outside  Date" means May 15, 1996, as the same may  extended  in
writing by the Company and the Lender.
          
          "Parent" shall have the meaning assigned thereto in the Recitals.

          "Parent Guarantee" means a guarantee, substantially in the form
of Exhibit B, to be made by the Parent in favor of the Lender.

                                    10

<PAGE>

          "Parent option Agreement" means an agreement, substantially in
the form of Exhibit D, to be made by the Parent in favor of the Lender.

          "Parent Pledge Agreement" means a pledge substantially in the
form of Exhibit C, to be made Parent in favor of the Lender.

          "Partnership"  shall  have the meaning assigned  thereto  in  the
Recitals.
          
          "Partnership  credit Agreement" shall have the  meaning  assigned
thereto in the Recitals.
          
          "Partnership Equity Contribution" shall have the meaning assigned
thereto in the Recitals.
          
          "Partnership interest" shall have the meaning assigned thereto in
Section 7.01.
          
          "Permitted Liens" means, with respect to any Person:

(a)       Liens  for  taxes, assessments or other governmental charges  not
          yet delinquent or which are being contested in good faith and  by
          appropriate proceedings if adequate reserves with respect thereto
          are maintained on the books of the such Person in accordance with
          GAAP;

(b)       carriers', warehousemen's, mechanics', landlords', materialmen's,
          repairman's or other like Liens arising in the ordinary course of
          business in respect of obligations which are not yet due or which
          are  bonded  or which are being contested in good  faith  and  by
          appropriate proceedings if adequate reserves with respect thereto
          are  maintained  on the books of such Person in  accordance  with
          GAAP;

(c)       pledges  or  deposits in connection with workmen's  compensation,
          unemployment insurance and other social security legislation;

(d)       deposits  to  secure the performance of bids, tenders,  trade  or
          government  contracts  (other than for borrowed  money),  leases,
          licenses,   statutory  obligations,  surety  and  appeal   bonds,
          performance bonds and other obligations of a like nature incurred
          in the ordinary course of business;

(e)       easements  (including reciprocal easement agreements), rights-of-
          way,   building,   zoning   and  similar  restrictions,   utility
          agreements, covenants,

                                    11

<PAGE>

reservations, restrictions, encroachments, changes, and other similar
encumbrances or title defects incurred, or leases or subleases granted to
others, in the ordinary course of business, which do not in the aggregate
materially detract from the aggregate value of the properties of such
Person or in the aggregate materially interfere with or adversely affect in
any material respect the ordinary conduct of the business of such person or
the properties subject thereto;

          (f)    Bankers' liens arising by operation of law;

(g)       With  respect to the Parent, Liens on documents of title and  the
          property covered thereby securing Indebtedness in respect of  any
          Commercial L/Cs;

(h)       (i)   mortgages,  liens,  security  interests,  restrictions   or
          encumbrances that have been placed by any developer, landlord  or
          other third party on property over which such Person has easement
          rights  or  on any Leased Property and subordination  or  similar
          agreements relating thereto and (ii) any condemnation or  eminent
          domain proceedings affecting any real property;

(i)       Liens  an goods (and Proceeds thereof) held by such Person to  be
          sold on a consignment basis in the ordinary course of business;

(j)       Leases or subleases to third parties;

(k)       Liens  in connection with workmen's compensation obligations  and
          general liability exposure of such Person; and

(l)       Liens securing Indebtedness Incurred by the Company under Section
          6.01(b)(ii)  or (iii) or by the Parent under Section 11.01(b)(ii)
          or (iii) of the Parent Guarantee.

          "Person" means any individual, corporation, partnership, joint
venture, association, joint-stock company, trust, unincorporated
organization, government or any agency or political subdivision thereof or
any other entity.

          "Pledged Shares" shall have the meaning assigned thereto  in  the
Parent Pledge Agreement.

          "Preferred Stock" as applied to the Capital Stock of any
corporation means Capital Stock of any class or classes (however
designated) which is preferred as to the payment of dividends, or as to the
distribution of assets upon any voluntary or involuntary liquidation or
dissolution of such

                                    12

<PAGE>

corporation, over shares of capital Stock of any other class of such
corporation.

          "principal" of a Note means the principal of the Note plus the
premium, if any, payable on the Note which is due or overdue or is to
become due at the relevant time.

a.   "Register" shall have the meaning assigned thereto in Section 2.10(b).

          "Regulation U" means Regulation U of the Board of Governors of
the Federal Reserve System, as from time to time in effect.

          "Reimbursement Obligation" means the obligation of the Company to
reimburse the Lender pursuant to Section 2.02 for amounts paid by the
Lender under the Chase Guarantee.

          "Related Business" means, with respect to any Person, those
businesses in which such Person or any of its Subsidiaries is engaged on
the date of this Agreement, or which are directly related thereto.

          "Required  Equity  Contribution" shall have the meaning  assigned
thereto in the Recitals.

          "Requirement of Law" means, as to any Person, the Articles or
Certificate of Incorporation and By-Laws or other organizational or
governing documents of such Person, and any law, treaty, rule or
regulation, order, or determination of an arbitrator or a court or other
Governmental Authority, in each case applicable to or binding upon such
Person or any of its property, or to which such Person or any of its
property is subject.

          "Responsible officer" means, with respect to any Person, the
president, chief executive officer, the chief operating officer, the chief
financial officer, treasurer, controller or any vice president of such
Person.

          "Restricted Payment" shall have the meaning assigned  thereto  in
Section 6.02(a).

          "Stated Maturity" means, with respect to any security, the date
specified in such security as the fixed date on which the payment of
principal of such security is due and payable, including pursuant to any
mandatory redemption provision (but excluding any provision providing for
the repurchase of such security at the option of the holder thereof upon
the happening of any contingency beyond the control of the issuer unless
such contingency has occurred).

                                    13

<PAGE>

          "Subsidiary" of any Person means any corporation, association,
partnership or other business entity of which more than 50% of the total
voting power of shares of capital Stock or other interests (including
partnership interests) entitled (without regard to the occurrence of any
contingency) to vote in the election of directors, managers or trustees
thereof is at the time owned or controlled, directly or indirectly, by (i)
such Person or (ii) one or more Subsidiaries of such Person.

          "Trade Payables" means, with respect to any Person, any accounts
payable or any indebtedness or monetary obligation to trade creditors
created, assumed or Guaranteed by such Person arising in the ordinary
course of business in connection with the acquisition of goods or services.

          "Tranche A Obligation" shall have the meaning assigned thereto in
the Recitals.
          
          "Transferee',  shall  have  the  meaning  set  forth  in  Section
9.06(b).
          
          "Uniform  Commercial Code" means the New York Uniform  Commercial
Code as in effect from time to time.

          "Voting Stock" of a corporation means all classes of Capital
Stock of such corporation then outstanding and normally entitled to vote in
the election of directors.

          SECTION   1.02.  Rules  of  Construction.   Unless  the   context
otherwise requires:

     (1)    a term has the meaning assigned to it;

     (2)    as used herein and in the Note and any certificate or other
document made or delivered pursuant hereto, accounting terms relating to
the company and its Subsidiaries not defined in Section 1.01 and accounting
terms partly d6fined in Section 1.01 to the extent not defined shall have
the respective meanings given to them under GAAP.  All computations
determining compliance with financial covenants or terms, including
definitions used therein, shall be prepared in accordance with generally
accepted accounting principles in effect at the time of the preparation of,
and in conformity with those used to prepare, the historical financial
statements of the Company;

     (3)    "or" is not exclusive;

     (4)    "including" means including without limitation;

                                    14

<PAGE>

     (5)  words in the singular include the plural and words in the plural
include the singular;

     (6)    unsecured Indebtedness shall not be deemed to be subordinate or
junior to secured indebtedness merely by virtue of its nature as unsecured
indebtedness;

     (7)    the principal amount of any noninterest bearing or other
discount security at any date shall be the principal amount thereof that
would be shown on a balance sheet of the issuer dated such date prepared in
accordance with GAAP and accretion of principal on such security shall be
deemed to be the Incurrence of Indebtedness;

     (8)    the principal amount of any Preferred Stock shall be (i) the
maximum liquidation value of such Preferred Stock or (ii) the maximum
mandatory redemption or mandatory repurchase price with respect to such
Preferred stock, whichever is greater;

     (9)    unless otherwise specified therein, all terms defined in this
Agreement shall have the defined meanings when used in the Note or any
certificate or other document made or delivered pursuant hereto;

     (10)   the words "hereof", "herein" and "hereunder" and words of
similar import when used in this Agreement shall refer to this Agreement as
a whole and not to any particular provision of this Agreement, and section,
Section, schedule and exhibit references are to this Agreement unless
otherwise specified; and

     (11)   as used in this Agreement, references to a fiscal year of the
Company identified only by a year refer to the fiscal year of the Company
ended on the Fiscal Date at the end of the fourth fiscal quarter of the
Company which falls in the immediately succeeding calendar year.
References to the last day of any fiscal year or fiscal quarter of the
Company, or to a fiscal year or quarter ended on a certain date, shall be
deemed to refer to the Fiscal Date at the end of such fiscal year or
quarter.

B.   ARTICLE 2

C.   Loan and Reimbursement Obligation

          SECTION 2.01. Loan. (a) Subject to the terms and conditions
hereof, the Lender agrees to make a loan in Dollars (the "Loan") to the
Company on the Closing Date, in

                                    15

<PAGE>

aggregate principal amount not in excess of ten million dollars
($10,ooo,ooo).

          (b)  The  proceeds of the Loan shall be used solely to  make  the
Required Equity Contribution to the Partnership.

          SECTION 2.02.  Chase Guarantee and Reimbursement Obligation.  (a)
Subject to the terms and conditions hereof, the Lender, in reliance on  the
agreement  of the Company set forth in paragraph (b), agrees to enter  into
the Chase Guarantee on the Effective Date.

          (b)     (i)  The Company agrees to reimburse the Lender  on  each
date  on  which the Lender notifies the Company of the date and  amount  of
demand  for  payment presented under the Chase Guarantee and  paid  by  the
Lender  for the amount of such demand so paid and any taxes, fees,  charges
or  other costs or expenses incurred by the Lender in connection with  such
payment.   Each such payment shall be made to the Lender at the  office  of
the Lender located at 1221 Nicollet Mall, Minneapolis, Minnesota in Dollars
and in immediately available funds.

          (ii)   Interest shall be payable on any and all amounts remaining
unpaid by the Company under this section 2.02(b) from the date such amounts
become  payable (whether at stated maturity, by acceleration or  otherwise)
until payment in full at LIBOR plus 4.00%.

          (iii)     The Company's obligations under this Section 2.02 shall
be   absolute  and  unconditional  under  any  and  all  circumstances  and
irrespective of any set-off, counterclaim or defense to payment  which  the
Company may have or have had against the Lender or any beneficiary  of  the
Chase Guarantee.

          (iv)    The  Company also agrees with the Lender that the  Lender
shall  not  be  responsible for, and the Reimbursement Obligations  of  the
Company  hereunder  shall  not  be affected by,  among  other  things,  the
validity  or genuineness of documents or of any endorsements thereon,  even
though  such  documents  shall in fact prove to be invalid,  fraudulent  or
forged, or any dispute between or among the Company and any beneficiary  of
the  Chase  Guarantee or any claims whatsoever of the Company  against  any
beneficiary of the Chase Guarantee.

          (v)    The Company agrees that any action taken or omitted by the
Lender  under  or in connection with the Chase Guarantee, if  done  in  the
absence of gross negligence of willful misconduct, shall be binding on  the
Company and shall not result in any liability of the Lender to the Company.

          SECTION 2.03.  Borrowing. The Company shall borrow the entire
amount of the Loan on the Closing Date.  The

                                    16

<PAGE>

company shall give the Lender not less than three Business Days' prior
written notice of the Closing Date, specifying the principal amount of the
Loan it is requesting.

          SECTION 2.04. Maturity.  The Loan will mature on the date that is
eight years following the closing Data (the "Maturity Date").

SECTION 2.05. Optional and Mandatory Prepayments; Repayments of Loan.

          (a)    The Company may at any time and from time to time prepay
the Loan, in whole or in part, without premium or penalty, upon at least
five days irrevocable notice to the Lender.  If such notice is given, the
Company shall make such prepayment, and the payment amount specified in
such notice shall be due and payable on the date specified therein.
Partial prepayments of the Loan shall be in an aggregate principal amount
equal to the lesser of (A) $500,000, or a whole multiple of $100,000 in
excess thereof and (B) the aggregate unpaid principal amount of the Loan.

          (b)    (i) If, subsequent to the Closing Date, the Company or any
of its Subsidiaries shall obtain any dividend or other distributions from
the Partnership, 100% of the cash proceeds thereof less (A) appropriate
reserves for any taxes or other charges imposed by any Governmental
Authority an the Company or its property, or allocable to the Company, and
(B) appropriate reserves for any other operating expenses of the Company
shall be promptly applied toward the prepayment of the Loan.

          (ii)   The Company shall give the Lender at least one Business
Day's notice of each prepayment or mandatory reduction pursuant to this
Section 2.05(b) setting forth the date and amount thereof.

          (c)  Accrued interest on the amount of any prepayments  shall  be
paid on the date Of such prepayment.

          SECTION 2.06. Interest Rate and Payment Dates.

          (a)  The  Loan  shall  bear interest for  each  day  during  each
Interest  Period on the unpaid principal thereof at a rate per annum  equal
to LIBOR determined for such day plus 4.00%.

          (b)    If all or a portion of (i) the principal amount of the
Loan or (ii) any interest payable thereon shall not be paid when due
(whether at the stated maturity, by acceleration or otherwise) the Loan,
and-any such overdue amount shall, without limiting the rights of the
Lender under Section 8,

                                    17

<PAGE>

bear interest at a rate per annum which is 2.00% above the rate of interest
otherwise applicable to the Loan from the date of such non-payment until
paid in full (as well after as before judgment).

          (c) Interest shall be payable in arrears on each Interest Payment
Date.

          SECTION 2.07.  Computation of Interest and Fees.
Interest in respect of the Loan, shall be calculated on the basis of a 365
(or 366 as the case may be) day year for the actual days elapsed.

          SECTION 2.08. Treatment of Payments.

          (a)    Whenever any payment received by the Lender under this
Agreement or the Note is insufficient to pay in full all amounts then due
and payable to the Lender under this Agreement or the Note such payment
shall be applied by the Lender in the following order: first, to the
payment of fees and expenses due and payable to the Lender under and in
connection with this Agreement and the Note including the payment of all
expenses due and payable under Section 9.05; second, to the payment of
interest then due and payable on the Loan; and third, to the payment of the
principal amount of the Loan which is then due and payable; or

          (b)    All payments (including prepayments) to be made by the
company on account of principal, interest and fees shall be made without
set-off or counterclaim and shall be made to the Lender at the office of
the Lender located at 1221 Nicollet Mall, Minneapolis, Minnesota in lawful
money of the United States of America and in immediately available funds.
If any payment hereunder would become due and payable on a day other than a
Business Day, such payment shall become due and payable on the next
succeeding Business Day and, with respect to payments of principal,
interest thereon shall be payable at the then applicable rate during such
extension.

          SECTION 2.09. Indemnity.  The Company agrees to indemnify the
Lender and to hold the Lender harmless from any loss or expense (but
without duplication of any amounts payable as default interest) which the
Lender may sustain or incur as a consequence of default by the Company in
making any prepayment after the Company has given a notice in accordance
with Section 2.05. This covenant shall survive termination of this
Agreement and repayment of the Loan.

                                    18

<PAGE>

          SECTION 2.10.  Repayment of the Loan; Evidence of Debt.

          (a)    The Company hereby unconditionally promises to pay to the
Lender the then unpaid principal amount of the Loan in accordance with the
terms hereof and the Note.  The Company hereby further agrees to pay
interest on the unpaid principal amount of the Loan from time to time
outstanding from the date hereof until payment in full thereof at the rates
per annum, and on the dates, set forth in Section 2.06.

          (b) The Lender shall maintain a Register (the 'Register") in
which shall be recorded (i) the aX0unt of the Loan made hereunder, (ii) the
amount of any principal or interest due and payable or to become due and
payable from the Company to the Lender hereunder and (iii) the amount of
any sum received by the Lender hereunder from the Company.

          (c)    The entries made in the Register to the extent permitted
by applicable law, shall be prima facie evidence of the existence and
amounts of the obligations of the Company therein recorded; Provided,
however, that the failure of the Lender to maintain the Register, or any
error therein, shall not in any manner affect the obligation of the Company
to repay (with applicable interest) the Loan made to the company by the
Lender in accordance with the terms of this Agreement.

          (d)    The Company agrees that, on the Effective Date, the
Company will execute and deliver to the Lender the Note evidencing the
Loan: The parties hereto acknowledge and agree that the "issue price" of
the Note, within the meaning of Section 1273(b) of the Internal Revenue
code of 1986, as .amended, is $10 million, that for purposes of Treasury
Regulation S 1.1273-2(h) no amount is allocated to the right granted to the
Lender by the Guarantor pursuant to that certain letter agreement dated
February 28, 1996 from the Guarantor to the Lender, and that, consistent
with Treasury Regulation S 1. 1273-2 (j) , no amount will be allocated to
the option to convert a portion of the Note into stock of the Parent
pursuant to the Parent option Agreement for purposes of determining the
issue price of the Note.

         SECTION 2.11. Termination of the Commitment.  The Company shall
have the right at any time prior to the making of the Loan, upon prior
written notice to the Lender, to terminate this Agreement and the
obligation of the Lender to make the Loan.

                                    19



<PAGE>


                                 ARTICLE 3


                      Representations and Warranties

          In order to induce the Lender to enter into this Agreement and to
make the Loan, the Company hereby represents and warrants to the Lender, as
follows (all representations and warranties are made as of the Effective
Date, as of the Closing Date and with respect to the entire period
following the Effective Date, as if made at any time during such period):

          SECTION 3.01. Corporate Existence.  The Company is a corporation
duly organized and validly existing under the laws of the jurisdiction of
its incorporation.

          SECTION  3.02, Corporate Power; Authorization.  The  Company  has
the  corporate power and authority to make, deliver and perform each of the
Credit  Documents to which it is a party, and the Company has the corporate
power  and authority and legal right to borrow hereunder.  The Company  has
taken  all necessary corporate action to authorize the execution,  delivery
and performance of each of the Credit Documents to which it is or will be a
party and the Company has taken all necessary corporate action to authorize
the  borrowings hereunder.  No consent or authorization of, or filing with,
any Person (including any Governmental Authority) is required in connection
with  the  execution, delivery or performance by the Company,  or  for  the
validity  or  enforceability against the Company, of  any  credit  Document
except  for  consents,  authorizations and  filings  (a)  which  have  been
obtained  or  made  and  are  in full force and  effect,  and  except  such
consents, authorizations and filings, the failure to obtain or perform  (i)
which  would  not  have a material adverse effect on the business,  assets,
condition (financial or otherwise) or results of operations of the  Company
and (ii) which would not adversely affect the validity or enforceability of
any  of  the  Credit  Documents or the rights or  remedies  of  the  Lender
thereunder.

          SECTION 3.03.  Enforceable Obligations.  This Agreement, and each
of  the  other  Credit Documents has been, duly executed and  delivered  on
behalf  of  the  Company.   This Agreement and each  of  the  other  Credit
Documents  constitutes  the  legal, valid and  binding  obligation  of  the
Company,  and  is  enforceable against the Company in accordance  with  its
terms,  except  as  may  be  limited by applicable bankruptcy,  insolvency,
reorganization,  moratorium,  or similar laws affecting  creditors,  rights
generally  and  by  general  principles of equity  (regardless  of  whether
enforcement is sought in a proceeding in equity or at law).

                                    20

<PAGE>

          SECTION 3.04. No Legal Bar.  The execution, delivery and
performance of each credit Document and the incurrence or issuance of and
use of the proceeds of the Loan do not violate any Requirement of Law or
any Contractual Obligation applicable to or binding upon the Company or any
of its properties or assets, in any manner which, individually or in the
aggregate, (i) would have a material adverse effect on the ability of the
Company to perform its obligations under the Credit Documents to which it
is a party or (ii) would have a material adverse effect on the business,
assets, condition (financial or otherwise) or results of operations of the
Company, and do not result in the creation or imposition of any Lien on any
of its properties or assets pursuant to any Requirement of Law applicable
to it, as the case may be, or any of its Contractual Obligations, except
for Permitted Liens.


D.   ARTICLE 4

                           Conditions Precedent

          SECTION 4:01. conditions to Effectiveness.  This Agreement shall
become effective on the date (the "Effective Date") on which the following
conditions are satisfied to the satisfaction of the Lender:

(a)       Credit  Documents.   The  Lender shall  have  received  (i)  this
          Agreement  and the Note, each executed and delivered  by  a  duly
          authorized  officer  of the Company and(ii) each  of  the  Parent
          Guarantee,  the  Parent Option Agreement and  the  Parent  Pledge
          Agreement,  each  executed and delivered  by  a  duly  authorized
          officer of the Parent.

(b)       Corporate  Proceedings  of the Company.  The  Lender  shall  have
          received  a  copy  of  the resolutions,  in  form  and  substance
          reasonably satisfactory to the Lender, of the Board of  Directors
          of  the  Company  authorizing  (i) the  execution,  delivery  and
          performance  of  this Agreement, the Note and  the  other  credit
          Documents  to  which  it  is  a party  and  (ii)  the  borrowings
          contemplated  hereunder,  certified  by  the  Secretary   or   an
          Assistant  Secretary  of the Company as of  the  Effective  Date,
          which  certificate  shall  be in form  and  substance  reasonably
          satisfactory  to the Lender and shall state that the  resolutions
          thereby  certified  have not been amended, modified,  revoked  or
          rescinded.

                                    21



<PAGE>


(c)       Company Incumbency Certificate.  The Lender shall have received a
          Certificate of the Company, dated the Effective Date, as  to  the
          incumbency and signature of the officers of the Company executing
          any credit Document reasonably satisfactory in form and substance
          to  the  Lender, executed by the President or any Vice  President
          and the Secretary or any Assistant Secretary of the Company.

(d)       Corporate  Documents.  The Lender shall have  received  true  and
          complete  copies Of the certificate of incorporation and  by-laws
          of  the  Company, certified as of the Effective Date as  complete
          and  correct  copies  thereof by the Secretary  or  an  Assistant
          Secretary of the Company.

(e)       Pledged  Stock: Stock Powers.  The Agent shall have received  the
          certificates  representing the shares  pledged  pursuant  to  the
          Parent Pledge Agreement, together with an undated stock power for
          each  such  certificate executed in blank by  a  duly  authorized
          officer of the pledgor thereof.

(f)       Final order.  The Lender shall have received a certified copy  of
          an order of the Bankruptcy court in form and substance reasonably
          satisfactory to the Lender (the "Final order") which (i) shall be
          in  full force and effect, (ii) shall have been entered no  later
          than  March  8,  1996,  and (iii) shall not have  been  reversed,
          modified or amended in any respect.

          SECTION 4.02. Condition to Loan.  The obligation of the Lender to
make the Loan on the Closing Date is subject to the satisfaction, or waiver
by the Lender, immediately prior to or concurrently with the making of the
Loan, of the following conditions:

(a)       Representations and Warranties.  Each of the representations  and
          warranties  made  by  the Company in or pursuant  to  the  Credit
          Documents  shall be true and correct in all material respects  on
          and as of such date as if made on and as of such date.

(b)       No  Default.   No Default or Event of Default shall have occurred
          and be continuing

                                    22

<PAGE>

          on such date or after giving effect to the Loan requested to be
          made on such date.

                                 ARTICLE 5

                           Affirmative Covenants

         The company hereby agrees that, so long as this Agreement remains
in effect, so long an (A) the Loan or the Chase Guarantee remains
outstanding and unpaid, or any other amount is owing to the Lender
hereunder or under any of the other credit Documents and (B) either (I) the
closing of the transactions contemplated by the Acquisition Agreement (as
defined in the NRG Plan) has occurred or (II) the Acquisition Agreement has
been terminated in accordance with its terms, except if the Guarantor has
or had (as mutually agreed by the parties hereto in writing or as finally
determined by a court) the right to terminate the Acquisition Agreement in
accordance with Section 7.2(b) or 7.2(d) of thereof, it shall:

         SECTION 5.01. Notices.  Subject to the last sentence of this
section promptly give notice to the Lender of any of the following (a
"Notice Event") :

          (a)    of the occurrence of any Default or Event of Default; and

          (b)   of  a material adverse change known to the Company  in  the
business,  assets,  condition  (financial  or  otherwise)  or  results   of
operations of the Company.

Each notice pursuant to this Section 5.0a shall be accompanied by a
statement of a Responsible Officer setting forth details of the occurrence
referred to therein and (in the cases of clauses (a) through (b)) stating
what action the Company proposes to take with respect thereto.  The Company
shall not be deemed in breach or default of its obligations under this
Section 5.01 due to the failure to notify the Lender of any Notice Event of
which the Lender shall have had actual knowledge as of the date notice of
such Notice Event was to have been provided.

         SECTION 5.02. Maintenance of Books and Records.  Maintain its
books and records in accordance with generally accepted accounting
principles and, during reasonable business hours and upon reasonable
notice, make available to the Lender the Company's books and records.  The
Lender shall be entitled to make such investigation of the business of the
Company as the Lender reasonably requests; provided, however, that (i) the
Company shall not be required to provide its books and records to the
extent disclosure of them would compromise any attorney-client privilege
between the Company and its counsel

                                    23



<PAGE>


and (ii) other than as any be provided in any order entered by the
Bankruptcy court, the Lender shall not be entitled to receive any document
or information concerning bids for the Guarantor or its assets submitted by
entities other than the Lender and its affiliates; and, provided, further,
that the Lender will continue to comply with the confidentiality agreement
previously entered into by the Lender with the Guarantor.

                                 ARTICLE 6

          So long as (A) this Agreement remains in effect or the Loan or
the Chase Guarantee remains outstanding and unpaid, or any other amount is
owing to the Lender hereunder or under any other Credit Document (it being
understood that each of the permitted exceptions to each of the covenants
in this Article 6 is in addition to, and not overlapping with, any other of
such permitted exceptions except to the extent expressly provided) and (B)
either (I) the closing of the transactions contemplated by the Acquisition
Agreement has occurred or (11) the Acquisition Agreement has been
terminated in accordance with its terms, except if the Guarantor has or had
(as mutually agreed by the parties hereto in writing or as finally
determined by a court) the right to terminate the Acquisition Agreement in
accordance with Section 7.2(b) or 7.2(d) of thereof:

SECTION 6.01.  Limitation on Indebtedness.

(a)       The Company shall not Incur any Indebtedness.

(b)       Notwithstanding  Section  6.01(a),  the  Company  may  Incur  the
          following Indebtedness:

(i)       Indebtedness to the Banks or other Indebtedness incurred  by  the
          Partnership  to  finance the construction  or  operation  of  the
          Facility;

(ii)     Indebtedness represented by the Loan;

(iii)     Indebtedness of the Company in an aggregate principal  amount  at
          any   one  time  outstanding  (excluding  Indebtedness  that   is
          permitted to be incurred pursuant to clause (ii) of this  Section
          6.01(b)) not in excess of $250,000; and

(iv)      Indebtedness    in   connection   with   workmen's   compensation
          obligations  and  related  general  liability  exposure  of   the
          company.

                                    24



<PAGE>


          SECTION 6.02. Limitation on Sales of Assets.  The Company shall
not make any Asset Disposition.

          SECTION 6.03.  Limitation on Liens.  The Company shall not,
directly or indirectly, create or permit to exist any Lien an any of its
property or assets, whether owned on the date of this Agreement or
thereafter acquired, securing any obligation other than Permitted Liens.

          SECTION 6.04. Limitation on Lines of Business.  The Company shall
not  engage  in  any business other than the construction,  management  and
ownership  of  the  Facility  or  the  ownership  of  an  interest  in  the
Partnership.

          SECTION  6.05. Limitation on Merger, Etc.  The Company shall  not
consolidate with or merge with or into, or convey, transfer or lease all or
substantially all its assets to, any Person.

                                 ARTICLE 7

                                [RESERVED)

                                 ARTICLE 8

                           Defaults and Remedies

          SECTION  8.01.  Events of Default.  An "Event of Default"  occurs
if:

     (1)    the Company defaults in any payment of interest or any other
amount (other than those specified in (2) below) with respect to the Loan
or the Reimbursement obligations when the same becomes due and payable and
such default continues for a period of 10 days and the Guarantor fails to
make payment with respect thereto under the Guarantee;

     (2)    the Company (i) defaults in the payment of the principal of the
Loan or the Reimbursement Obligations when the same become due and payable
at its Stated Maturity, upon redemption, upon declaration or otherwise or
(ii) fails to redeem or purchase the Note when required pursuant to this
Agreement or the Note and, in either case, the Guarantor fails to make
payment with respect thereto under the Guarantee;

     (3)    at any time during which (A) either (1) the Lender shall
beneficially own (as such term is defined in the Securities Exchange Act of
1924, as amended) less than 26% of the equity securities (including,
without limitation, all capital Stock and any securities

                                    25

                                     

<PAGE>


convertible into Capital Stock) of the Parent on a fully diluted basis or
(II) the Lender, directly or indirectly (e.g., through any Person that
"controls" (as defined in the Securities Exchange Act of 1934, as amended)
or is "controlled by" the Lender), shall have the right to appoint one-half
or more of the members of the Board of Directors of the Parent and (B)
either (I) the closing of the transactions contemplated by the Acquisition
Agreement has occurred or (11) the Acquisition Agreement has been
terminated in accordance with its terms, except if the Guarantor has or had
(as mutually agreed by the parties hereto in writing or as finally
determined by a court) the right to terminate the Acquisition Agreement in
accordance with Section 7.2(b) or 7.2(d) of thereof: (i) any representation
or warranty made or deemed made by the Company or the Parent in any Credit
Document shall prove to have been incorrect in any material respect on or
as of the date, or at any time during the period, that such representation
or warranty is made or deemed made; (ii) the facts or circumstances giving
rise to such incorrect representation or warranty would have a material
adverse effect on the Company's or the Parent's ability to pay the amounts
outstanding under the Loan (including principal and interest) as they
become due and payable; and (iii) both of the conditions in preceding
subclauses (i) and (ii) continue for 30 days after the notice specified
below;

     (4)    [RESERVED];

     (5)    at any time during which (A) either (1) the Lender shall
beneficially own (as such term is defined in the Securities Exchange Act of
1934, as amended) less than 26% of the equity securities (including,
without limitation, all Capital Stock and any securities convertible into
Capital Stock) of the Parent on a fully diluted basis or (11) the Lender,
directly or indirectly (e.g., through any Person that "controls" (as
defined in the securities Exchange Act of 1934, as amended) or is
"controlled by" the Lender), shall have the right to appoint one-half or
more of the members of the Board of Directors of the Parent and (B) either
(I) the closing of the transactions contemplated by the Acquisition
Agreement has occurred or (II) the Acquisition Agreement has been
terminated in accordance with its terms, except if the Guarantor has or had
(as mutually agreed by the parties hereto in writing or as finally
determined by a court) the right to terminate the Acquisition Agreement in
accordance with Section 7.2(b) or 7.2(d) of thereof: the Company shall
default in the observance or performance of any agreement contained in
Section 5.01(a) or Article 6 of this Agreement or the Parent shall

                                    26

<PAGE>

default in the observance or performance of any agreement contained in
Section 11 or Section 12 of the Guaranty;

     (6)    the Company or the Parent fails to comply with any of its
agreements in the Credit Documents (other than those referred to in (1)
through (5) above) and such failure continues for 30 days after the notice
specified below, provided that in the case of Sections 11 and 12 of the
Parent Guarantee, (A) either (I) the Lender shall beneficially own (as such
term is defined in the Securities Exchange Act of 1934, as amended) less
than 264 of the equity securities (including, without limitation, all
Capital Stock and any securities convertible into Capital Stock) of the
Parent on a fully diluted basis or (11) the Lender, directly or indirectly
(e.g., through any Person that "controls" (as defined in the Securities
Exchange Act of 1934, as amended) or is "controlled by" the Lender), shall
have the right to appoint one-half or more of the members of the Board of
Directors of the Parent and (B) either (I) the closing of the transactions
contemplated by the Acquisition Agreement has occurred or (11) the
Acquisition Agreement has been terminated in accordance with its terms,
except if the Guarantor has or had (as mutually agreed by the parties
hereto in writing or as finally determined by a court) the right to
terminate the Acquisition Agreement in accordance with Section 7.2(b) or
7.2(d) of thereof;

     (7)    [Reserved];

     (8)  the Company pursuant to or within the meaning of any Bankruptcy
Law:

       (A) commences a voluntary case;

       (B) consents to the entry of an order for relief against it in an
involuntary case;

       (C) consents to the appointment of a Custodian of it or for any
substantial part of its property; or

       (D) makes a general assignment for the benefit of its creditors;

or takes any comparable action under any foreign laws relating to
insolvency;

     (9)  a court of competent jurisdiction enters an order or decree under
any Bankruptcy Law that:

                                    27

<PAGE>

       (A) is for relief against the company in an involuntary case;

       (B) M appoints a Custodian of the Company or for any substantial
part of its property; or

       (C) orders the winding up or liquidation of the Company;

or any similar relief is granted under any foreign laws and the order or
decree remains unstayed and in effect for 60 days;

     (10)   at any time during which (A) either (I) the Lender shall
beneficially own (as such term is defined in the Securities Exchange Act of
1934, as amended) less than 261 of the equity securities (including,
without limitation, all Capital stock and any securities convertible into
Capital Stock) of the Parent on a fully diluted basis or (II) the Lender,
directly or indirectly (e.g., through any Person that "controls" (as
defined in the Securities Exchange Act of 1934, as amended) or is
"controlled by" the Lender), shall have the right to appoint one-half or
more of the members of the Board of Directors of the Parent and (B) either
(I) the closing of the transactions contemplated by the Acquisition
Agreement has occurred or (II) the Acquisition Agreement has been
terminated in accordance with its terms, except if the Guarantor has or had
(as mutually agreed by the parties hereto in writing or as finally
determined by a court) the right to terminate the Acquisition Agreement in
accordance with Section 7.2(b) or 7.2(d) of thereof: any judgment or decree
for the payment of money in excess of $3,000,000 or its foreign currency
equivalent at the time is entered against the Company, the Parent or any
Subsidiary of the Parent and is not discharged and either (A) an
enforcement proceeding has been commenced by any creditor upon such
judgment or decree or (B) there is a period of 60 days following the entry
of such judgment or decree during which such judgment or decree is not
discharged, waived or the execution thereof stayed;

     (11)   any Credit Document shall cease, for any reason, to be in full
force and affect or the Company or the Parent shall so assert in writing;

     (12)   the Bankruptcy Court shall enter an order (i) dismissing the
case, (ii) converting the Case to a case under Chapter 7 of the Bankruptcy
Code, (iii) appointing a trustee or examiner in the case or (iv) the
Guarantor shall make an application to the Bankruptcy Court in respect of
clauses (i), (ii) or (iii); or an application

                                    28



<PAGE>


shall be made for the approval of, or there shall arise, any claim in the
Case having a priority superior to that of the Lender;

          The foregoing will constitute Events of Default whatever the
reason for any such Event of Default and whether it is voluntary or
involuntary or is affected by operation of law or pursuant to any judgment,
decree or order of any court or any order, rule or regulation of any
administrative or governmental body.

          The term "Bankruptcy Law" means Title 11, United States Code, or
any similar Federal or state law for the relief of debtors.  The term
"Custodian" means any receiver, trustee, assignee, liquidator, custodian or
similar official under any Bankruptcy Law.

         A Default under clauses (3) and (6) is not an Event of Default
until the Lender notifies the Company of the Default and the Company does
not cure such Default within the time specified after receipt of such
notice.  Such notice must specify the Default, demand that it be remedied
and state that such notice is a "Notice of Default".

         SECTION 8.02. Acceleration.  If an Event of Default (other than an
Event of Default specified in section 8.01(a) or (9) with respect to the
Company) occurs and is continuing, the Lender by notice to the Company may
declare the principal of and accrued interest on the Loan (including,
without limitation, all amounts of Reimbursement Obligations, whether or
not the beneficiaries of the chase Guarantee shall have demanded payment
thereunder) to be due and payable.  Upon such a declaration, such principal
and interest shall be due and payable immediately, if an Event of Default
specified in section 8.01(s) or (9) with respect to the Company (but not
any Subsidiary) occurs, the principal of and interest an the Loan
(including, without limitation, all amounts of Reimbursement obligations,
whether or not the beneficiaries of the Chase Guarantee shall have demanded
payment thereunder) shall ipso facto become and be immediately due and
payable without any declaration or other act on the part of the Lender.
The Lender by notice to the Company may rescind an acceleration and its
consequences.  No such rescission shall affect any subsequent Default or
impair any right consequent thereto.

          SECTION 8.03. Other Remedies.  If an Event of Default occurs and
is continuing, the Lender may pursue any available remedy to collect the
payment of principal of or interest on the Note (including, without
limitation, all amounts of Reimbursement Obligations, whether or not the
beneficiaries of the Chase Guarantee shall have demanded payment

                                    29



<PAGE>


thereunder) or to enforce the performance of any provision of the Note or
this Agreement.

The  Lender may maintain a proceeding even if it does not Possess the  Note
or  does  not  produce it in the proceeding.  A delay or  omission  by  the
Lender  in exercising any right or remedy accruing upon an Event of Default
shall  not-impair  the  right  or remedy  or  constitute  a  waiver  of  or
acquiescence in the Event of Default.  No remedy is exclusive of any  other
remedy.  All available remedies are cumulative.

          SECTION  8.04. Waiver Of Past Defaults.  The Lender by notice  to
the  Company  may waive an existing Default and its consequences.   When  a
Default  is waived, it is deemed cured, but no such waiver shall extend  to
any subsequent or other Default or impair any consequent right.
          
          SECTTON  8.05. Priorities.  If the Lender collects any  money  or
property pursuant to this Article a, it shall pay out the money or property
in the following order:
          
          FIRST:  to  itself in accordance with the priority set  forth  in
Section 2.08; and
          
          SECOND: to the extent of any excess, to the Company.
          
          SECTION  8.06.  Undertaking  for Costs.   In  any  suit  for  the
enforcement  of  any right or remedy under this Agreement a  court  in  its
discretion may require the filing by any party litigant in the suit  of  an
undertaking  to pay the costs of the suit, and the court in its  discretion
may  assess reasonable costs, including reasonable attorneys' fees, against
any  party litigant in the suit, having due regard to the merits  and  good
faith of the claims or defenses made by the party litigant.

          SECTION 8.07. Waiver of Stay of Extension Laws.
The Company (to the extent it may lawfully do so) shall not at any time
insist upon, or plead, or in any manner whatsoever claim or take the
benefit or advantage of, any stay or extension law wherever enacted, now or
at any time hereafter in force, which may affect the covenants or the
performance of this Agreement; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any
such law, and shall not hinder, delay or impede the execution of any power
herein granted to the Lender, but shall suffer and permit the execution of
every such power as though no such law had been enacted.

                                    30

<PAGE>

                                 ARTICLE 9

E.   Miscellaneous

          SECTION 9.01.  Amendments and Waivers.  Except as otherwise
expressly set forth in this Agreement, no credit Document nor any terms
thereof may be amended, supplemented, waived or modified except in a
writing signed by the Company and the Lender.

          SECTION 9.02. Notices.  All noticed, requests and demands to or
upon the respective parties hereto to be effective shall be in writing
(including by telecopy or telex, if one is listed)t and, unless otherwise
expressly provided herein, shall be deemed to have been duly given or made
when delivered by hand, or three Business Days after being deposited in the
mail, postage prepaid, or, in the case of telecopy notice, when sent,
confirmation of receipt received, or, in the case of telex notice, when
sent, answerback received, addressed as follows, or to such other address
as may be hereafter notified by the respective parties hereto and any
future holders of the Note:

       The Company:                  O'Brien (Schuykill)
                                       Cogeneration, Inc.
                                     225 South 8th Street
                                     Philadelphia, PA 19106
                                     Attention:
                                                  President or Chief
                                                  Executive Officer
                                     Telephone:  (215) 627-5500
                                     Telecopier: (215) 922-5227


       if to Lender                  NRG Energy, Inc.
                                     1221 Nicollet Mail, Suite 700
                                     Minneapolis, MN 55403
                                     Attention:   Vice
                                                  President, Business
                                                  Development
                                     Telephone:  (612) 373-5300
                                     Telecopier: (612) 373-5430


       With copies to:               NRG Energy Inc.
                                     Legal Department
                                     1221 Nicollet Mail, Suite 700
                                     Minneapolis, MN 55403
                                     Attention: Vice President and
                                                General Counsel
                                     Telephone:  (612) 373-5300
                                     Telecopier: (612) 373-5392

                                    31

<PAGE>

provided that any notice, request or demand to or upon the Lender pursuant
to Section 2.05 shall not be effective until received.

          SECTION 9.03.  No Waiver; Cumulative Remedies.  No failure to
exercise and no delay in exercising, on the part of the Lender, any right,
remedy, power or privilege hereunder shall operate as a waiver thereof; nor
shall any single or partial exercise of any right, rarely, power or
privilege hereunder preclude any other or further exercise thereof or the
exercise of any other right, remedy, power or privilege.  The rights,
remedies, powers and privileges herein provided are cumulative and not
exclusive of any rights, remedies, powers and privileges provided by law.

          SECTION  9.04.  Survival of Representations and Warranties.   All
representations  and  warranties  made  hereunder  and  in  any   document,
certificate  or  statement  delivered  pursuant  hereto  or  in  connection
herewith shall survive the execution and delivery of this Agreement and the
Note.

          SECTION 9.05. Payment of Expenses and Taxes.  The Company agrees
(a) to pay or reimburse the Lender for all its costs and expenses incurred
in connection with, and to pay, indemnify, and hold the Lender harmless
from and against any and all other liabilities, obligations, losses,
damages, penalties, actions, judgments, suits, costs, expenses or
disbursements of any kind or nature whatsoever arising out of or in
connection with, the enforcement or preservation of any rights under any
Credit Document and any such other documents, including reasonable fees and
disbursements of counsel to the Lender incurred in connection with the
foregoing, (b) to pay, indemnify, and to hold the Lender harmless from any
and all recording and filin4 fees and any and all liabilities with respect
to, or resulting from any delay in paying, stamp, excise and other similar
taxes (other than withholding taxes), if any, which may be payable or
determined to be payable in connection with the execution and delivery of,
or consummation of any of the transactions contemplated by, or any
amendment, supplement or modification of, or any waiver or consent under or
in respect of, any credit Document and any such other documents, and (c) to
pay, indemnify, and hold the Lender and its respective Affiliates, officers
and directors harmless from and against any and all other liabilities,
obligations, losses, damages, penalties, actions, judgments, suits, costs,
expenses or disbursements of any kind or nature whatsoever (including
reasonable fees and disbursements of counsel) which may be incurred by or
asserted against the Lender or such Affiliates, officers or directors
arising out of or in connection with any investigation, litigation or
proceeding related to this Agreement, the other Credit Documents, the
proceeds of the Loan and the transactions contemplated by or

                                    32



<PAGE>


in respect of such use of proceeds, or any of the other transactions
contemplated hereby, whether or not the Lender or such Affiliates, officers
or directors is a party thereto, including any of the foregoing relating to
the violation of, noncompliance with or liability under, any Environmental
Law applicable to the operations of the Company or any of the facilities
and properties owned, leased or operated by the Company or any of its
Subsidiaries (all the foregoing, collectively, the "indemnified
liabilities"); provided that the company shall have no obligation hereunder
with respect to indemnified liabilities of the Lender or any of its
respective Affiliates, officers and directors arising from (i) the gross
negligence or willful misconduct of the Lender or its respective directors
or officers; (ii) legal proceedings commenced against the Lender by any
security holder or creditor thereof arising out of and based upon rights
afforded any such security holder or creditor solely in its capacity as
such; (iii) legal proceedings commenced against the Lender by any
Transferee; or (iv) actions taken by the Company either at the direction of
the Board of Directors of the Company or pursuant to the Management
Agreement at such time as persons designated by the Lender or which the
Lender shall have the right to appoint shall constitute at least one-half
of the Board.  The agreements in this Section 9.05 shall survive repayment
of the Note and all other amounts payable hereunder.

          SECTION   9.06.   Successors  and  Assigns;  Participations   and
Assignments.

          (a)    This Agreement shall be binding upon and inure to the
benefit of the Company, the Lender all future holders of the Note and the
Loan, and their respective successors and assigns, except that the Company
may not assign or transfer any of its rights or obligations under this
Agreement without the prior written consent of the Lender.

          (b)    The Company hereby agrees that the Lender may, in
accordance with applicable law, at any time and from time to time assign
all or any part of its rights and obligations under this Agreement and the
Note to any Person (a "Transferee").

          (c)    The Company authorizes the Lender to disclose to any
prospective Transferee any and all financial information in the Lender's
possession concerning the Company and its Subsidiaries and Affiliates which
has been delivered to the Lender by or on behalf of the Company, subject to
receipt of a confidentiality agreement from such Prospective Transferee in
form and substance reasonably satisfactory to the Company.

                                    33

<PAGE>

          SECTION  9.07.  Counterparts.  This Agreement may be executed  by
one  or  more  of the parties to this Agreement on any number  of  separate
counterparts and all of said counterparts taken together shall be deemed to
constitute one and the same instrument.
          
          SECTION 9.08. Governing Law, This Agreement and the Note and  the
rights  and  obligations of the parties under this Agreement and  the  Note
shall be governed by, and construed and interpreted in accordance with, the
law  of  the State of New York and applicable laws of the United States  of
America.
          
          SECTION 9.09.  Submission to Jurisdiction; Waivers.

(a)  Each party to this Agreement hereby irrevocably and unconditionally:

(i)       submits  of  or  itself and its property in any legal  action  or
          proceeding relating to this Agreement or any of the other  Credit
          Documents, or for recognition and enforcement of any judgment  in
          respect thereof, to the non-exclusive general jurisdiction of the
          courts  of the State of New York, the courts of the United States
          of  America for the Southern District of New York, and  appellate
          courts from any thereof;

(ii)      consents  that  any such action or proceeding may be  brought  in
          such  courts,  and  waives  any objection  that  it  may  now  or
          hereafter  have to the venue of any such action or proceeding  in
          any  such court or that such action or proceeding was brought  in
          an inconvenient court and agrees not to plead or claim the, same;

(iii)     agrees  that service of process in any such action or  proceeding
          may  be  effected  by  mailing a copy thereof  by  registered  or
          certified  mail  (or  any substantially similar  form  of  mail),
          postage  prepaid,  to  such party at its  address  set  forth  in
          Section 9.02; and

(iv)      agrees  that  nothing  herein shall affect the  right  to  affect
          service of process in any other manner permitted by law or  shall
          limit the right to sue in any other jurisdiction.

(b)  Each  party hereto unconditionally waives trial by jury in  any  legal
     action  or  proceeding  referred to in paragraph  (a)  above  and  any
     counterclaim therein.

          SECTION  9.10.   Interest.  Each provision in this Agreement  and
each  other  Credit  Document is expressly limited  so  that  in  no  event
whatsoever shall the amount paid, or

                                    34



<PAGE>


otherwise agreed to be paid, by the Company for the use, forbearance or
detention of the money to be loaned under this Agreement or any other
Credit Document or otherwise (including any sums paid as required by any
covenant or obligation contained herein or in any other credit Document
which in for the use, forbearance or detention of such money), exceed that
amount of money which would cause the effective rate of interest to exceed
the highest lawful rate permitted by applicable law (the "Highest Lawful
Rate"), and all amounts owed under this Agreement and each other Credit
Document shall be held to be subje6t to reduction to the affect that such
amounts so paid or agreed to be paid which are for the use, forbearance or
detention of money under this Agreement or such Credit Document shall in no
event exceed that amount of money which would cause the effective rate of
interest to exceed the Highest Lawful Rate.  Notwithstanding any provision
in this Agreement or any other credit Document to the contrary, if the
maturity of the Loan or the obligations in respect of the other Credit
Documents are accelerated for any reason, or in the event of any prepayment
of all or any portion of the Loan or the obligations in respect of the
other Credit Documents by the Company or in any other event, earned
interest on the Loan and such other obligations of the Company may never
exceed the Highest Lawful Rate, and any unearned interest otherwise payable
on the Loan or the obligations in respect of the other Credit Documents
that is in excess of the Highest Lawful Rate shall be cancelled
automatically as of the date of such acceleration or prepayment or other
such event and (if theretofore paid) shall, at the option of the holder of
the Loan or such other obligations, be either refunded to the Company or
credited on the principal of the Loan.  In determining whether or not the
interest paid or payable, under any specific contingency, exceeds the
Highest Lawful Rate, the Company and the Lender shall, to the maximum
extent permitted by applicable law, amortize, prorate, allocate and spread,
in equal parts during the period of the actual. term of this Agreement, all
interest at any time contracted for, charged, received or reserved in
connection with this Agreement.

          SECTION 9.11. Termination.  This Agreement shall terminate on the
first date on Which the chase Guarantee shall be returned to the Lender  or
otherwise  terminated and all principal of and interest on  the  Loan,  the
Note,  the  Reimbursement  Obligations,  and  all  other  obligations   and
liabilities of the Borrower to the Lender, whether on account of principal,
interest, reimbursement obligations, fees, indemnities, costs, expenses  or
otherwise, shall have been indefeasibly paid in full.

          IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be duly executed and delivered in New York,

                                    35



<PAGE>


New York by their proper and duly authorized officers as of the day and
year first above written.


                                O'BRIEN (Schuylkill)
                                   COGENERATION, INC.

                                By     /s/ Sanders D. Newman
                                Name:  Sanders D. Newman
                                Title: V. P. & Secretary


                                NRG ENERGY, INC.

                                by     /s/ Craig A. Mataczynski
                                Name:  Craig A. Mataczynski
                                Title: Vice President

                                    36



<PAGE>
                                                            Exhibit 10.9.2


EXHIBIT D

                             OPTION AGREEMENT

    OPTION AGREEMENT, dated as of March 8, 1996 (this "Agreement"), made by
O'BRIEN ENVIRONMENTAL ENERGY, INC.. a Delaware corporation, as a Debtor and
a  Debtor-in-Possession  under  Chapter 11  of  the  Bankruptcy  Code  (the
"Parent"),  in  favor  of  NRG ENERGY, INC., a  Delaware  corporation  (the
"Lender").

                                WITNESSETH

     WHEREAS,  Pursuant to the Loan Agreement, dated as of the date  hereof
(as  amended,  supplemented or otherwise modified from time  to  time,  the
"Credit  Agreement"), between O'BRIEN (SCHUYLKILL) COGENERATION, INC.  (the
"Borrower")  and the Lender, the Lender has agreed to make a  Loan  to  the
Borrower upon the terms and subject to the conditions set forth therein, to
be evidenced by the Note issued by the Borrower under the Credit Agreement,
     
     WHEREAS, pursuant to the Guarantee, dated as of the date hereof (as
amended, supplemented or otherwise modified from time to time, the
("Guarantee") made by the Parent in favor of the Lender, the Parent has
guaranteed the obligations of the Borrower to the Lender,
     
     WHEREAS, it is a condition precedent to the obligation of the Lender
to make the Loan to the Borrower under the Credit Agreement that the Parent
shall have executed and delivered this Agreement to the Lender; and
     
     WHEREAS, the Parent is the parent of the Borrower, and it is to the
advantage of Parent that the Lender make the Loan to the Borrower.
     
     NOW, THEREFORE, in consideration of the premises and to induce the
Lender to enter into the Credit Agreement and to induce the Lender to make
the loan to the Borrower under the Credit Agreement, the Parent hereby
agrees with the Lender as follows:

     1.   Defined Terms.  (a) Unless otherwise defined herein, terms
defined in the Credit Agreement and used herein shall have the meanings
given to them in the Credit Agreement.

     2.   Option to Convert Portion of Loan to Common Stock.  The Parent
hereby grants to the Lender, at any time after both (a) the NRG Plan
Effective Date and (b) the date on which the Lender shall have made the
Loan, the right, upon not less then fifteen Business Days' prior written
notice to the Parent, to exchange the Note for (1) a new promissory Note in
a principal amount which is $3 million less than the previously outstanding
principal amount of the Note for which it is exchanged and (2) that number
of shares of common stock of the Parent which would equal, on a fully
diluted basis, 5,767% of the shares of common stock of the Company (the
"Conversion Shares") as of the NRG Plan Effective Date.  On the day
specified in the notice delivered pursuant to the preceding sentence, the
Lender shall deliver the Note to the Company in exchange for (1) the
delivery by the Company to the Lender of a new Note in a principal amount
which is $3 million less than the previously outstanding principal amount
of the old Note (and the Parent agrees to cause the Company to deliver such
new Note) and (2) the delivery by the Parent to the Lender of the
Conversion Shares.

    3.    Notices.  All notices, requests and demands to or upon the Lender
or the Parent to be effective shall be in writing (or by telex, fax or
similar electronic transfer confirmed in writing) and


<PAGE>

shall be deemed to have been duly given or made (1) when delivered by hand
or (2) if given by mail, when deposited in the mails by certified m4 return
receipt requested, or (3) if by telex, fox or similar electronic transfer,
when sent and receipt his been confirmed, addressed as se forth in the
Agreement.

    4.    Severability.  Any provision of this Agreement which is
prohibited or unenforceable in any jurisdiction shall, as to such
jurisdiction, be ineffective to the extent of such prohibition or
unenforceability without invalidating the remaining provisions hereof and
any such prohibition or unenforceability in any jurisdiction shall not
invalidate or render unenforceable such provision in any other
jurisdiction.

   5.     Amendments in Writing; No Waiver: Cumulative Remedies.   None  of
the   terms  or  provisions  of  Ws  Agreement  may  be  waived,   amended,
supplemented or otherwise modified except by a written instrument  executed
by the Parent and the Lender.
   
   6.    Section Headings.  The section headings used in this Agreement
are for convenience of reference only and are not to affect the
construction hereof or be taken into consideration in the interpretation
hereof
   
   7.     Successors and Assigns.  This Agreement shall be binding upon the
successors and assigns of the Parent and shall inure to the benefit of  the
Lender and its successors and assigns.
   
   8.      Governing  Law.   This  Agreement  shall  be  governed  by,  and
construed and interpreted in accordance with, the law of the State  of  New
York.

    IN WITNESS WHEREOF, the undersigned has caused this Agreement to be
duly executed and delivered by its duly authorized officer as of the day
and year first above written.


                              O'BRIEN ENVIRONMENTAL ENERGY, INC.

                              By  /s/ John B. Kelly
                              Name:  John B. Kelly
                              Title: Chief Administrative Officer

                                     2

<PAGE>


April 30, 1996


Craig A. Mataczynski
Vice President
NRG Energy, Inc.
1221 Nicollet Mail, Suite 700
Minneapolis, NN 55403-2445


Dear Craig:

    I am writing to confirm our calculations for the number of shares of
NRG Generating (U.S.) Inc. ("Generating") that will be issuable to NRG
Energy, Inc. ("NRG") upon exercise of its $3 million dollar option granted
in connection with the Grey's Ferry project.  As you know, on the closing
of the Plan of Reorganization, a total of 6,474,814 shares of Generating
Common Stock will be issued, 2,710,357 of which shares will be issued to
NRG or its designated affiliate.  Based upon these numbers, and the terms
of the option (a copy of which is attached), the number of Generating
shares that NRG Energy is entitled to receive upon exercise of its option
in full is 396,301 shares of Generating Common Stock, and the exercise
price per share is $7.57. Attached is a chart showing how we calculated
these numbers.  Please confirm your concurrence with our calculations by
countersigning this letter in the space provided below.


                              The Official Committee of
                              Equity Security Holders of
                              O'Brien Environmental Energy

                              By:  /s/ Lawrence Littman
                                       Lawrence Littman
                                       Committee Chair


AGREED TO:

NRG ENERGY, INC.

By:  /s/ Craig A. Mataczynski



<PAGE>
                                                            Exhibit 10.10.6

                                     
                                     
                                  O'BRIEN
                               ENVIRONMENTAL
                                  ENERGY
                               [Letterhead]

July 21, 1994

Mr. William L. Bardeen
Senior Vice President and Group Executive
Consumer Energy Services Group
PECO Energy Company
2301 Market Street
P.O. Box 8699
Philadelphia, PA 19101-8699


Re: Letter  Agreement Regarding Amendment of the Energy Service  Agreements
    between  the  Philadelphia Municipal Authority and O'BRIEN Philadelphia
    Cogeneration  Inc.  in  Conjunction  with  the  Execution  of  Economic
    Efficiency  Rider  Contracts  Between the City  of  Philadelphia  Water
    Department and PECO Energy Company.

Dear Bill:

This  letter  sets forth the terms and conditions agreed to by PECO  Energy
Company  ("PECO") and O'BRIEN Environmental Energy, Inc. ("O'BRIEN")  under
which,  (i)  O'BRIEN  will agree to seek amendments to the  Energy  Service
Agreements  ("ESAs") between the Philadelphia Municipal  Authority  ("PMA")
and  O'BRIEN  Philadelphia  Cogeneration Inc.  ("OPCI")  under  which  OPCI
currently  provides standby electric generating services for  the  City  of
Philadelphia Water Department ("PWD") at its Northeast and Southwest  waste
water  treatment facilities, and, (ii) PECO will offer and agree  to  enter
into  new  Economic  Efficiency Rider contracts with  the  PWD  that  would
provide the PWD with the same level of economic benefits the PWD would have
otherwise received from OPCI under the ESAs.

The agreed upon terms and conditions are as follows:

1.   PECO  will loan O'BRIEN $5.5 million (the "Loan") on August  5,  1995,
     the  last  date  of  O'BRIEN's final option period to  repurchase  the
     common  stock  of OPCI (the "Stock Repurchase") from OPC  Acquisition,
     Inc.  (OPCAI).   O'BRIEN will use $5 million of the Loan  proceeds  or
     such  lesser amount as may be mutually agreed to by O'BRIEN and  OPCAI
     to  purchase the OPCI common stock (the "Stock Repurchase Price")  and
     will  assign the OPCI common stock to PECO as collateral for the Loan,
     as  described  below.   PECO will facilitate the Stock  Repurchase  by
     wining  the  Stock  Repurchase Price directly to OPCAI  on  behalf  of
     O'BRIEN.  Until the Loan is repaid, O'BRIEN will make monthly payments
     of  $116,000  (the Monthly PECO Loan Payment) to PECO as  provided  in
     Schedule  1  attached  hereto.  O'BRIEN  may  prepay  the  outstanding
     balance of the Loan at any

<PAGE>

                                  O'BRIEN
                               ENVIRONMENTAL
                                  ENERGY
                               [Letterhead]

Mr. William L. Bardeen
July 21, 1994
Page 2



     time  without  penalty.  As further collateral for the  Loan,  O'BRIEN
     promises  to establish a lock-box arrangement with a bank,  acceptable
     to  PECO  and  paid for by O'BRIEN, as described in  the  addendum  to
     Schedule  2 attached hereto, under which all service fees received  by
     OPCI  from  PMA  will be directly deposited and all OPCI  obligations,
     including full payment to PECO, as provided in Schedule 1, are paid in
     accordance  with  the  Order  of  Monthly  Service  Fee  Distributions
     attached hereto as Schedule 2. Interest shall accumulate on any unpaid
     balance  (the  Unpaid  Balance) until paid  in  full.   If  there  are
     insufficient  funds available in any month to make the  total  Monthly
     PECO Loan Payment, or if there are excess funds available in any month
     after  all  the  obligations of Schedule 2 have  been  satisfied,  the
     remaining  principal  amount shall be adjusted and  the  term  of  the
     Schedule 1 Loan Amortization Table shall be extended or shortened,  as
     the  case  may be, to amortize the adjusted principal amount  using  a
     monthly payment of $116,000 and 12% annual interest rate.

     Further  O'BRIEN  will  not sell, move, pledge, or  otherwise  further
     encumber  the 22 megawatts of diesel fuel standby electric  generating
     equipment  sets  (the "Gen Sets") currently leased by  O'Brien  Rental
     Services ("RENTAL") to OPCI and located on PWD property without either
     obtaining  PECO's prior written approval or by repaying  the  Loan  in
     full.   Further,upon  the  effective date of  this  Letter  Agreement,
     O'BRIEN  will immediately use its best efforts to grant PECO a  second
     lien  or  mortgage on the Gen Sets in an amount equal  to  any  Unpaid
     Balance due on the Loan.  O'BRIEN will use its best efforts to  obtain
     the  consent  of the lenders who have a primary lien on the  Gen  Sets
     (the "Primary Lenders") if such consent is necessary to permit O'BRIEN
     to  grant the second lien to PECO.  O'BRIEN represents that, (i) as of
     the  date of this Letter Agreement, the projected schedule of payments
     would result in a remaining balance of less than $600,000 that will be
     owed to the Primary Lenders on all of the Gen Sets as of August, 1998,
     and  (ii)  the  original financing costs of the Gen Sets  and  related
     equipment  were  greater than $8 million.  O'BRIEN will  provide  PECO
     with  detailed  schedules and other documents  memorializing  RENTAL's
     obligations to the Primary Lenders with respect to the Gen  Sets  upon
     request.

2.   O'BRIEN will not sell or pledge the common stock of OPCI to any  party
     other  than PECO until the Loan is repaid in full, except that O'BRIEN
     may sell the common stock to OPCAI as provided in paragraph 5 below.

3.   Subject to a right of first refusal on the sale of the OPC I common
     stock which OPCAI has pursuant to Section 5 of Annex 11 to the Stock
     Purchase Agreement by and among OPCAI and affiliates and O'BRIEN dated
     November 12, 1993 (the "OPCAI Agreement"), after O'BRIEN has acquired
     the OPCI common stock, O'BRIEN shall grant PECO an exclusive option to
     acquire the OPCI common stock for the sum of $3 million, which option
     PECO must exercise when, and only if, all of the following conditions
     are satisfied:

(1)  O'BRIEN and the PMA execute amended ESAs that include at least the
     terms

<PAGE>

                                  O'BRIEN
                               ENVIRONMENTAL
                                  ENERGY
                               [Letterhead]

Mr. William L. Bardeen
July 21, 1994
Page 3

     described below in paragraph 10, and the ESAs are acceptable to PECO;

(2)  PECO and the PWD execute Economic Efficiency Rider Contracts (the "EER
     contracts"), as described below in paragraphs 7 and 8;

(3)  O'BRIEN   and  PECO  execute  a  transfer  agreement  (the   "Transfer
     Agreement"), as described below in paragraph 1 0; and

(4)  PECO  pays  the difference between $9.5 million and the  then  current
     balance on the Loan to O'BRIEN and deems the Loan satisfied in full.

4.   After  O'BRIEN has acquired the common stock of OPCI, PECO shall  have
     the right to tender an offer to purchase the OPCI common stock for  $3
     million  (the "Offer"), which offer shall be subject to the conditions
     described above in paragraph 3.

5.   If  OPCAI,  (i)  exercises its rights to match the  Offer,  (ii)  pays
     O'BRIEN  $3 million for the OPCI common stock in accordance  with  the
     OPCAI  Agreement,  and (iii) makes the Lease Buyout  Payment  of  $6.5
     million,  O'BRIEN shall immediately repay the Loan in  full  from  the
     proceeds of the payments received from OPCAI for the OPCI common stock
     and  the  Lease Buyout and shall do so by requesting that  OPCAI  wire
     directly to PECO an amount equal to the principal and interest due  on
     the Loan.

6.   If  OPCAI does not exercise its right to match, as soon as practicable
     and  at least thirty days after the date the Loan is executed, O'BRIEN
     and  PECO  shall  contact PWD and other relevant City of  Philadelphia
     representatives to seek PWD's agreement to an amendment of the ESAs as
     described  in paragraph 3 (1) above, the Transfer Agreement  described
     in paragraph 10 below, and the EER contracts as described in paragraph
     7  below.   O'BRIEN and its affiliates shall fully defend,  indemnify,
     and  hold  PECO harmless from and against any losses or  damages  that
     PECO  might suffer as the result of any legal action of any  kind,  if
     any, brought by OPCAI, or by any other person or entity making a claim
     based on the OPCAI Agreement, in connection with alleged violations of
     rights,  or alleged breaches of obligations, established by the  OPCAI
     Agreement,

7.   PECO  will  offer  EER  contracts to the PWID for  its  Northeast  and
     Southwest waste water treatment facilities that would provide the same
     level of economic benefits that the PWID would otherwise receive under
     the  ESAs.   The EER contracts will provide a discount on PECO's  full
     Rate  HT  service to the PWD in a manner that is consistent  with  the
     requirements of PECO's EER Tariff and the Pennsylvania Public  Utility
     Code.   The  combination  of this discount  and  the  timing  of  such
     discount will provide the same level of economic benefits that the PWD
     would  have otherwise received at the PWID facilities from OPCI  under
     the ESAs.

<PAGE>

                                  O'BRIEN
                               ENVIRONMENTAL
                                  ENERGY
                               [Letterhead]

Mr. William L. Bardeen
July 21, 1994
Page 4

8.   The  EER  contracts may include provisions similar to those provisions
     relating  to  early  termination contained in the "Term  of  Contract"
     section  of  the  EER  contract executed  on  June  30,  1994  between
     SmithKline Beecham Corporation and PECO if the PWD wishes to have such
     provisions included.

9.   O'BRIEN  and  PECO  shall cooperate to obtain PWD's agreement  to  the
     changes  to the ESAs, to accept the transfer of obligations previously
     owed  to  the PWD by OPCI to O'BRIEN, and to induce the PWD  to  enter
     into  the EER contracts on the terms and conditions described  herein,
     and  shall  endeavor  to  share any additional  burdens,  economic  or
     otherwise, which O'BRIEN and PECO deem reasonable and appropriate,  to
     bring  about  PWD's agreement and participation.  O'BRIEN  shall  have
     sole  discretion  to decide whether to accept any  such  burdens  with
     respect  to  the amended ESAs, and PECO shall have sole discretion  to
     decide  whether  to accept any such burdens with respect  to  the  EER
     contracts.

10.  The  amendment to the ESAs shall include provisions that,  (i)  permit
     the  PMA  or  PWD  to enter into the EER contracts, and  (ii)  release
     O'BRIEN or an affiliate of O'BRIEN from its obligation to maintain and
     operate   all  diesel  fuel  standby  electric  generating   equipment
     currently located on PWD property.  The amendment to the ESAs and  the
     Transfer  Agreement  between  PECO  and  O'BRIEN  will  contain  terms
     ensuring that, upon closing of those agreements and the EER contracts,
     (i)  OPCI shall have no remaining obligations whatsoever to the PIVIA,
     the  PWD,  or  to O'BRIEN and any of its affiliates, or to  any  other
     person  or  entity, and, (H) that O'BRIEN will assume any  obligations
     that  OPCI  had  to the PIVIA, the PWD or to O'BRIEN and  any  of  its
     affiliates,  or to any other person or entity, it being PECO's  intent
     to  take whatever actions that may be necessary to cause OPCI to cease
     to  exist  immediately following the execution of  the  amended  ESAs,
     Transfer Agreement, and the EER contracts.

11.  If the PMA fails to execute the amended ESAs and the EER contracts
     within 120 days after the date the Loan is made, PECO may issue a
     second offer to purchase the common stock according to the same terms
     and conditions as its first offer, as described above in paragraphs 3,
     4 and 5.

12.  On,  or  as soon as practicable after, the date on which there  is  no
     longer  any  possibility  that  the amended  ESAs  and  EER  contracts
     contemplated  herein  will  be successfully negotiated  and  executed,
     O'BRIEN and RENTAL shall enter into a written security agreement  (the
     "Security Agreement") with PECO that will obligate O'BRIEN and  RENTAL
     to,  within  six  (6) months of the date the ESAs are terminated  (the
     "Final  Repayment Date"), (i) pay to PECO the Unpaid  Balance  on  the
     Loan  plus  accumulated interest or, (ii) cause RENTAL  to  sell  such
     number  of  the Gen Sets as are required to pay the Unpaid Balance  to
     PECO  and any remaining obligations to the Primary Lenders, and, (iii)
     grant a security interest to PECO in the GEN SETS such that if O'BRIEN
     fails  to  pay  the  full amount of the Unpaid Balance  by  the  Final
     Repayment Date, subject to any regulatory

<PAGE>

                                  O'BRIEN
                               ENVIRONMENTAL
                                  ENERGY
                               [Letterhead]

Mr. William L. Bardeen
July 21, 1994
Page 5

     approvals  that  PECO deems necessary, O'BRIEN shall be  obligated  to
     cause  RENTAL to assign RENTAL's full interest in all of the Gen  Sets
     to  PECO.   The  Security Agreement shall also  provide,  and  O'BRIEN
     hereby  promises,  that PECO shall be entitled to  recover  any  costs
     reasonably  incurred by PECO or PECO's agent to sell the Gen  Sets  to
     satisfy  the  Loan  from the net proceeds of any  such  sale  and  any
     balance  remaining shall be returned to O'BRIEN.  At the time O'BRIEN,
     RENTAL, and PECO enter into the Security Agreement, O'BRIEN and RENTAL
     shall  execute whatever financing statements and other documents  that
     PECO,  in its sole judgment, deems necessary to enable PECO to perfect
     the security interest that the Security Agreement grants to PECO.

13.  Should PECO, in its sole judgment, deem it necessary to obtain
     approval, from the Federal Trade Commission, the Federal Energy
     Regulatory Commission, Pennsylvania Public Utility Commission, or any
     other agency or governmental entity, to undertake any of the actions
     required by this Letter Agreement, O'BRIEN will undertake all actions
     that, in PECO's sole judgment, are necessary, including making all
     complementary or concurrent filings that may be required.  PECO shall
     not be required to undertake or fulfill any obligation imposed by this
     Letter Agreement should an agency or other governmental entity
     disapprove of or forbid PECo from fulfilling the obligation.

14.  O'BRIEN will manage and lead negotiations with the PWD, PIVIA, and, as
     appropriate,   other   City   of  Philadelphia   officials,   on   the
     restructuring  and  amendment of the ESAs and shall  consult  PECO  on
     strategy.  PECO shall cooperate with O'BRIEN and shall attend meetings
     with  O'BRIEN  and City officials in support of O'BRIEN's negotiations
     consistent with the strategy.  PECO shall not separately negotiate  or
     maintain  contact with the City or any other party involved  with  the
     ESAs, including OPCAI, Woodforde Energy, Inc., Mrs. Marsha Perelman or
     any  of her affiliates or representatives, regarding any amendment  of
     the  ESAs or the provision of service under the EER contracts,  except
     with  the  prior  written  approval of O'BRIEN.   Except  for  initial
     telephone contacts to establish meeting dates and times, O'BRIEN shall
     not  separately  discuss  with the PWID,  the  PIVIA,  or  other  City
     officials,  the EER contract provisions PECO has agreed to  herein  or
     the details of the EER contracts as the negotiations proceed.

15.  Upon  the  execution of the amended ESAs, the Transfer Agreement,  and
     the  EER  contracts  contemplated herein, PECO will  pay  O'BRIEN  the
     difference  between  $9.5  million and the  then  remaining  principal
     amount  and  any accrued interest of the Loan owed to PECO by  O'BRIEN
     and shall provide O'BRIEN with written certification that the Loan has
     been satisfied in full.

16.  O'BRIEN  represents  to  PECO  that as of  the  date  of  this  Letter
     Agreement,  it  knows  of  no outstanding  claims  against  OPCI,  and
     promises  that, with respect to any claims that may be  made  or  that
     accrue against OPCI between the date of this Letter Agreement and  the
     date of the execution of the amended ESAs, the Transfer Agreement, and
     the  EER  contracts, O'BRIEN and its affiliates shall fully  indemnify
     and hold PECO harmless from

<PAGE>

                                  O'BRIEN
                               ENVIRONMENTAL
                                  ENERGY
                               [Letterhead]

Mr. William L. Bardeen
July 21, 1994
Page 6

and against any losses or damages, including attorney's fees and expenses
incurred to defend against any such claims, that PECO might suffer as the
result of any such claims should PECO ever obtain title to the OPCI stock
as contemplated herein.

As with our original restructuring proposal and in accordance with our Non-
Disclosure  Agreement,  this  Letter  Agreement  is  hereby  designated  as
"Confidential" by O'BRIEN and may not be disclosed to any other  party  for
any purpose without O'BRIEN's or PECO's prior written permission.

By signing below, both parties intend to be legally bound by the foregoing.

Thank you for your consideration.

Sincerely,                              ACCEPTED AND AGREED TO BY:

/s/ Robert A. Shinn                     /S/ W. L. Bardeen
Robert A. Shinn                         W. L. Bardeen
Vice President                          for PECO Energy Company
O'BRIEN Environmental Energy, Inc.      DATE:  7/21/94


cc:
cc: P. T. Eastman
    F. L. O'BRIEN, III
   L. Zalkin
   J. Cooperman

<PAGE>

                    Schedule 1
               Loan Amortization

Amount                     $5,500,000
Interest Rate/year               0.12
Monthly Payment               116,000

a.       Unpaid
b.   Month Balance   Payment    Interest     Principal
1       5,500,000    116,000    55,000        61,000
2       5,439,000    116,000    54,390        61,610
3       5,377,390    116,000    53,774        62,226
4       5,315,164    116,000    53,152        62,848
5       5,252,316    116,000    52,523        63,477
6       5,188,839    116,000    51,888        64,112
7       5,124,727    116,000    51,247        64,753
8       5,059,974    116,000    50,600        65,400
9       4,994,574    116,000    49,946        66,054
10      4,928,520    116,000    49,285        66,715
11      4,861,805    116,000    48,618        67,382
12      4,794,423    116,000    47,944        68,056
13      4,726,367    116,000    47,264        68,736
14      4,657,631    116,000    46,576        69,424
15      4,588,207    116,000    45,882        70,118
16      4,518,089    116,000    45,181        70,819
17      4,447,270    116,000    44,473        71,527
18      4,375,743    116,000    43,757        72,243
19      4,303,500    116,000    43,03S        72,965
20      4,230,535    116,000    42,305        73,695
21      4,156,841    116,000    41,568        74,432
22      4,082,409    116,000    40,824        75,176
23      4,007,233    116,000    40,072        75,928
24      3,931,306    116,000    39,313        76,687
25      3,854,619    116,000    38,546        77,454
26      3,777,165    116,000    37,772        78,228
27      3,698,936    116,000    36,989        79,011
28      3,619,926    116,000    36,199        79,801
29      3,540,125    116,000    35,401        80,599
30      3,459,526    116,000    34,595        81,405
31      3,378,122    116,000    33,781        82,219
32      3,295,903    116,000    32,959        83,041
33      3,212,862    116,000    32,129        83,871
34      3,128,990    116,000    31,290        84,710
35      3,044,280    116,000    30,443        85,557
36      2,958,723    116,000    29,587        86,413

<PAGE>

Schedule 1, Loan Amortization
Page 2

37      2,872,310    116,000    28,723        87,277
38      2,785,034    116,000    27,850        88,150
39      2,696,884    116,000    26,969        89,031
40      2,607,853    116,000    26,079        89,921
41      2,517,931    116,000    25,179        90,821
42      2,427,111    116,000    24,271        91,729
43      2,335,382    116,000    23,354        92,646
44      2,242,735    116,000    22,427        93,573
45      2,149,163    116,000    21,492        94,508
46      2,054,654    116,000    20,547        95,453
47      1,959,201    116,000    19,592        96,408
48      1,862,793    116,000    18,628        97,372
49      1,765,421    116,000    17,654        98,346
50      1,667,075    116,000    16,671        99,329
51      1,567,746    116,000    15,677       100,323
52      1,467,423    116,000    14,674       101,326
53      1,366,098    116,000    13,661       102,339
54      1,263,759    116,000    12,638       103,362
55      1,160,396    116,000    11,604       104,396
56      1,056,000    116,000    10,560       105,440
57        950,560    116,000     9,506       106,494
58        844,066    116,000     8,441       107,559
59        736,506    116,000     7,365       108,635
60        627,871    116,000     6,279       109,721
61        518,150    116,000     5,182       110,818
62        407,332    116,000     4,073       111,927
63        295,405    116,000     2,954       113,046
64        182,359    116,000     1,824       114,176
65         68,183    116,000       682        68,183


Unadjusted Term: 5.42 Years

NOTE:

Commencing September 20, 1994, and on the 20th day of each succeeding month
during  the  term  of the Loan, O'Brien will revise this  Schedule  1  Loan
Amortization Table in accordance with section 1 of the Letter Agreement and
the  provisions  of  Schedule 2 and forward the revised amortization  table
(the  "Revised Schedule 1") to PECO for approval, such approval not  to  be
unreasonably  withheld.   The Monthly PECO Loan Payment  of  $116,000  will
remain  a  constant  in the Revised Schedule 1, while the  remaining  Term,
Unpaid Balance, Interest, and Principal payments in the revised Schedule  1
will be subject to adjustment.

The following examples illustrate how the original and revised versions of
Schedule 1 would be subject to change:

A.   If, based on Schedule 2, only $100,000 of the first month's payment is
     paid on time, then the Unpaid Balance for the second month will be
     increased by $16,000 to $5,455,000 and the Interest due for the second
     month will be $54,550.

B.   If no payment is made in the first month, then the balance due for the
     second  month will be $5,555,000 and the interest due for  the  second
     month will be $55,550.

C.   If,  based  on Schedule 2, $130,000 is available and paid to  PECO  as
     payment  in  the first month, then the Unpaid Balance for  the  second
     month  will  be adjusted to $5,425,000 and the interest  due  for  the
     second month will be $54,250.

<PAGE>

(a)  Schedule 2

(b)  Order of Monthly Distribution Payments


1.   Primary Gen Set Lenders' Lease Payments.
2.   An  amount equal to O'BRIEN's Lease Margin as defined below  plus  the
     Operation  & Maintenance Reimbursement of $25,000, such amount  to  be
     escalated each year by four (4) percent, to PECO Energy.
3.   If  applicable,  the estimated Preferred Stockholder Dividend  to  the
     OPCI dividend reserve account.
4.   The monthly PECO Loan Payment amount less the amount in line 2 above.
5.   Operation  & Maintenance Reimbursement of $25,000, such amount  to  be
     escalated each year by four (4) percent, to O'BRIEN.
6.   Any remaining amount to PECO to further reduce the remaining principal
     amount of the loan.

For purposes of this Schedule 2, O'BRIEN's Lease Margin, means $195,761 per
month less the Primary Gen Set Lenders' Lease Payments.

<PAGE>

SCHEDULE 2 ADDENDUM
LOCKBOX ARRANGEMENTS
OPCI SERVICE FEES AND DISTRIBUTIONS

As  provided in section one of the Letter Agreement, upon the making of the
Loan  O'BRIEN will establish a Lockbox Account (the "Lockbox") with a  bank
(the  "Bank"), acceptable to PECO and paid for by O'BRIEN, to  receive  and
distribute OPCI service fees.  The Bank will have standing instructions  to
follow  the  following procedures each month with respect to  the  flow  of
funds;

1.   Monthly  service  fee  checks  will be remitted  by  the  Philadelphia
     Municipal Authority ("PMA') directly to the Bank in the name of  OPCI.
     These  checks are typically received between the 10th and 12th day  of
     each month.

2.   As  with PECO's own billing and payment schedule, there is a time  lag
     (approximately 45 days) between the end of the applicable PECO billing
     period and the date the OPCI service fees are paid.  While O'BRIEN, as
     the  new  holder  of  OPCI common stock, will be  entitled  to  accrue
     dividends  commencing  August  6,  1994  (the  day  after  the   Stock
     Repurchase), the actual disbursement of the common stock dividend  for
     the  period  August 6 through August 22, 1994 will  not  be  available
     until October 12, 1994, and the common stock dividend accrued for  the
     period  August  22  through September 22, 1994 will not  be  available
     until November 12, 1994.

2.   PECO, RENTAL and O'BRIEN will maintain a demand deposit account at the
     Bank during the term of the Loan.

3.   On  the  12th  of  each month, the Bank will automatically  debit  the
     account  of  OPCI and distribute payments in the amounts  and  in  the
     order  of the distribution categories shown in Schedule 2.  Since  the
     Preferred  Stockholder Dividend (category number 4 on Schedule  2)  is
     payable quarterly, if applicable and if funds are available, the  Bank
     will  debit  the  account of OPCI monthly in an  amount  estimated  by
     O'BRIEN  to  be  the then current month's share of  the  then  current
     quarter's  projected preferred stock dividend and deposit such  amount
     into a separate dividend reserve account to be established at the Bank
     and  controlled by OPCI.  If applicable, the preferred stock  dividend
     will  be  calculated  in accordance with the formula  described  in  a
     letter  from O'BRIEN to OPCAI dated November 12, 1993 attached  hereto
     as Schedule 3.

4.   OPCI will be entitled to maintain a minimum monthly working capital,
     balance of $5,000 at all times during the term of the Loan.



<PAGE>
                                                              Exhibit 10.14





                           TRANSMISSION SERVICE
                                     
                                    AND
                                     
                         INTERCONNECTION AGREEMENT
                                     
                                  BETWEEN
                                     
                  PUBLIC SERVICE ELECTRIC AND GAS COMPANY
                                     
                                    AND
                                     
                       O'BRIEN ENERGY SYSTEMS, INC.


Dated as of the 17th day
Of November, 1987

<PAGE>

                             TABLE OF CONTENTS
                                                            PAGE



     RECITALS  1


ARTICLE I      DEFINITIONS                                      5


ARTICLE II     BASIC SERVICE                                   13


ARTICLE III    EXCESS SERVICE                                  14


ARTICLE IV     PHASE-IN PERIOD                                 16


ARTICLE V      INTERRUPTION, CURTAILMENT OR


       REDUCTION OF SERVICE                                    17
          Section A Public Service System
               Conditions  17
          Section B Project Conditions                         20
          Section C Service Conditions                         23


ARTICLE VI     OPERATIONS COORDINATION                         25


ARTICLE VII    NET ELECTRICAL POWER OUTPUT


               SPECIFICATIONS                                  28


ARTICLE VIII   TERM                                            28


ARTICLE IX     EFFECTIVENESS AND ENFORCEABILITY                29


ARTICLE X      TRANSMISSION SERVICE CHARGES                    31
          Section A                                            31
          Section B                                            34


ARTICLE XI     BILLING AND PAYMENT                             35


ARTICLE XII    METERING/RECORDS                                38


ARTICLE XIII   INTERCONNECTION                                 46
          Section A Design, Construction and In-
               stallation of Interconnection                   46
          Section B Interconnection Costs                      49
     
                               i
<PAGE>
     
                             TABLE OF CONTENTS

                                                            PAGE

          Section C Letter of Credit for
                Interconnection Costs                          54
          Section D Cancellation Costs                         56


ARTICLE XIV    MAINTENANCE OF PLANT                            58


ARTICLE XV     USE OF THE PUBLIC SERVICE SYSTEM                58


ARTICLE XVI    EASEMENTS                                       59


ARTICLE XVII   PERMITS/APPROVALS                               60


ARTICLE XVIII  DEDICATION OF FACILITIES                        63


ARTICLE XIX    REARRANGEMENT                                   63


ARTICLE XX     COGENERATION FACILITY/SUBSTATION


       FACILITY                                                64


ARTICLE XXI    LIABILITY                                       71


ARTICLE XXII   FORCE MAJEURE                                   72


ARTICLE XXIII  PROTECTIVE DEVICES                              74


ARTICLE XXIV   INDEMNIFICATION                                 74


ARTICLE XXV    INSURANCE                                       77


ARTICLE XXVI   WARRANTIES                                      78


ARTICLE XXVII  EVENTS OF TERMINATION                           78


ARTICLE XXVIII BREACH OF CONTRACT                              81


ARTICLE XXIX   ARBITRATION                                     83


ARTICLE XXX    SPECIFIC PERFORMANCE                            86


ARTICLE XXXI   MODIFICATIONS                                   87


ARTICLE XXXII  ASSIGNMENT/TRANSFER                             88


ARTICLE XXXIII CURE BY FINANCIER                               90





                               ii


<PAGE>

                             TABLE OF CONTENTS
                                                            PAGE





ARTICLE XXXIV   FINANCIER SECURITY AGREEMENT                   94


ARTICLE XXXV    DETERMINATION OF PSE&G COSTS                   95


ARTICLE XXXVI   STANDARD FOR PERFORMANCE                       95


ARTICLE XXXVII  STANDBY ELECTRIC SERVICE                       96


ARTICLE XXXVIII ENTIRE AGREEMENT                               97


ARTICLE XXXIX   SUCCESSORS AND ASSIGNS                         97


ARTICLE XL      CHOICE OF LAW                                  98


ARTICLE XLI     CAPTIONS                                       98


ARTICLE XLII    COUNTERPARTS                                   99


ARTICLE XLIV    SURVIVAL OF OBLIGATIONS                        99


ARTICLE XLV     MISCELLANEOUS                                 100


ARTICLE XLVI    NOTICE OF AMENDMENTS TO PJM OR


       MID-ATLANTIC AGREEMENTS                                100


ARTICLE XLVII   RESERVATIONS                                  101
ARTICLE XLVIII  NOTICES                                       101

                              iii
<PAGE>

                           TRANSMISSION SERVICE
                                     
                         INTERCONNECTION AGREEMENT


This  AGREEMENT made and entered into as of this 17th day of November, 1987

by  and  between  PUBLIC  SERVICE ELECTRIC AND GAS COMPANY,  a  New  Jersey

corporation   (PSE&G)  and  O'BRIEN  ENERGY  SYSTEMS,  INC.,   a   Delaware

corporation (O'BRIEN).



                                 RECITALS



      WHEREAS, O'BRIEN has been formed as a Delaware corporation to,  among

other things, design, construct, own and operate a cogeneration facility at

the PROJECT SITE.



     WHEREAS, O'BRIEN has made application to the Federal Energy Regulatory

Commission  (FERC) for and has obtained from the FERC a certification  that

the PROJECT is a qualifying facility pursuant to 18 C.F.R. Section 292.204.



     WHEREAS, O'BRIEN, intends to maintain the COGENERATION FACILITY during

the  term  of  this  AGREEMENT in compliance with the  requirements  for  a

qualifying facility established as of the effective date of this  AGREEMENT

in accordance with Title 18,



<PAGE>



                              2



Code  of  Federal Regulations, Part 292, Subpart B, Section 292.203 through

292.207, inclusive.



      WHEREAS,  O'BRIEN  has advised PSE&G that the  NET  ELECTRICAL  POWER

OUTPUT OF THE COGENERATION FACILITY will be approximately 56,000 kilowatts;



     WHEREAS, O'BRIEN estimates that it will commence pre-operation testing

of PROJECT equipment and facilities during the fourth quarter of 1989;



      WHEREAS, O'BRIEN estimates that the DATE OF INITIAL OPERATION for the

PROJECT will be during the first quarter of 1990;



      WHEREAS, O'BRIEN estimates that the DATE OF COMMERCIAL OPERATION  for

the PROJECT will be in or about third quarter of 1990;



      WHEREAS, O'BRIEN has an agreement with Jersey Central Power and Light

Company  (JCP&L) entitled JCP&L Standard Contract - Long-Term Purchase  for

Cogeneration  and  Small  Power Production Located  Outside  JCP&L  Service

Territory dated March 10, 1986 pursuant to which O'BRIEN has agreed to sell

to  JCP&L  and JCP&L has agreed to purchase from O'BRIEN the NET ELECTRICAL

POWER  OUTPUT  and  associated  NET  ELECTRICAL  ENERGY  produced  by   the

COGENERATION FACILITY;



<PAGE>



                              3



     WHEREAS, PSE&G is a public utility as defined in N.J.S.A. 48:2-13 and,

as  such,  is  required by applicable statutes and regulations  to  furnish

safe,  adequate  and  proper  service to  its  retail  and  sale-for-resale

customers  and  further,  to  have and maintain  its  property,  plant  and

equipment in such condition as to enable it to do so;



       WHEREAS,   PSE&G  owns  and  operates  electric  power  transmission

facilities  and, while O'BRIEN's planned PROJECT is not connected  thereto,

the  PROJECT  will be located in an area which is in proximity  to  PSE&G's

electric power transmission facilities.



      WHEREAS,  O'BRIEN  has  requested PSE&G to:  (i)  design,  construct,

install, operate and maintain the INTERCONNECTION so as to interconnect the

PROJECT with the electric power transmission facilities of PSE&G at PSE&G's

Essex  Switching station; and (ii) receive NET ELECTRICAL POWER OUTPUT  and

associated NET ELECTRICAL ENERGY produced by the COGENERATION FACILITY  and

supplied to the RECEIPT POINT for DELIVERY TO JCP&L;



       WHEREAS,   JCP&L  owns  and  operates  electric  power  transmission

facilities  which  are interconnected with the electric power  transmission

facilities of PSE&G;



      WHEREAS, PSE&G and JCP&L are members of the Pennsylvania-New  Jersey-

Maryland Interconnection (PJM);



<PAGE>



                              4



      WHEREAS, PJM is a fully coordinated power pool which, pursuant to  an

agreement  executed  by  and  among its  members,  affords  to  the  member

utilities  for the benefit of their customers reliable electric service  at

the lowest possible cost;



      WHEREAS,  PSE&G  has conducted engineering studies to  ascertain  the

feasibility  of  complying with O'BRIEN's requests  to  design,  construct,

install,  operate  and  maintain the INTERCONNECTION  and  to  receive  NET

ELECTRICAL  POWER OUTPUT and associated NET ELECTRICAL ENERGY  produced  by

the COGENERATION FACILITY and supplied to the RECEIPT POINT for DELIVERY TO

JCP&L;



      WHEREAS, PSE&G, as a result of the aforesaid engineering studies, has

determined  that it is feasible to design, construct, install, operate  and

maintain the INTERCONNECTION and to receive NET ELECTRICAL POWER OUTPUT and

associated NET ELECTRICAL ENERGY produced by the COGENERATION FACILITY  and

supplied to the RECEIPT POINT for DELIVERY TO JCP&L, over the term of  this

AGREEMENT;



      WHEREAS,  PSE&G  and  JCP&L  have or will  enter  into  an  operating

agreement whereby the DELIVERY TO JCP&L of NET ELECTRICAL POWER OUTPUT  and

associated  NET  ELECTRICAL ENERGY received by PSE&G from the  COGENERATION

FACILITY   at the RECEIPT POINT pursuant to this AGREEMENT will be effected

through an adjustment by and between JCP&L and PSE&G of their hourly

<PAGE>



                              5



measured interconnection energy interchange in an amount equal to  the  NET

ELECTRICAL  POWER OUTPUT and associated NET ELECTRICAL ENERGY  received  by

PSE&G  at the RECEIPT POINT;



      NOW, THEREFORE, in consideration of the recitals and mutual covenants

contained herein, the parties hereto agree as follows:



                                 ARTICLE I

                                DEFINITIONS



      The  following terms when used herein with capitalization shall  have

the  following  meanings,  unless a different meaning  shall  be  expressly

stated:



       AGREEMENT   means  this  Transmission  Service  and  Interconnection

Agreement between O'BRIEN and PSE&G.



      ALTERNATE PROJECT SITE means the site located on portions of  parcels

in the City of Newark, County of Essex and State of  New Jersey as follows:

(i)  Lot  32  Block  2407 on the Tax Map of the City of  Newark  and  being

commonly  known as 335-347 Raymond Boulevard, Newark, New Jersey; and  (ii)

Lot  5  Block 2406 on the Tax Map of the City of Newark and being  commonly

known  as  55-56  Lockwood Street, Newark, New Jersey; and (iii)  that  Lot

known as the Morris Canal Bed Property.



<PAGE>



                              6



      BASIC  SERVICE means the receipt by PSE&G at the RECEIPT POINT  of  a

level of kilowatts of NET ELECTRICAL POWER OUTPUT for DELIVERY TO JCP&L  in

accordance with the level specified in Article II of this AGREEMENT.



     BILLING STATEMENT means the monthly statement of charges PSE&G submits

to  O'BRIEN for payment, as determined in accordance with Article X of this

AGREEMENT.



      CANCELLATION  COSTS means the actual costs and/or liabilities,  PSE&G

incurs  in  connection  with:   (i)  the cancellation  of  supplier  and/or

contractor  orders/agreements entered into to  install  and  construct  the

INTERCONNECTION; (ii) removal of interconnection facilities which have been

installed  and  are  not required to maintain the integrity  of  the  PSE&G

subtransmission network.



      COGENERATION FACILITY means the gas turbine with heat recovery  steam

generator,   one  (1)  steam  turbine,  synchronous  generators   and   all

appurtenant  structures  and equipment which O'BRIEN  plans  to  construct,

install,  own,  operate and maintain at the PROJECT SITE, which  generators

have in aggregate a nameplate rating of 51,400 kilowatts.



<PAGE>



                              7



     COMMERCIAL OPERATION means the production of electric power and energy

at  the  COGENERATION FACILITY and the supply of such  electric  power  and

energy  to PSE&G at the RECEIPT POINT for DELIVERY TO JCP&L, commencing  on

the DATE OF COMMERCIAL OPERATION.



     CREDIT means Irrevocable Letter of Credit.



      DATE OF COMMERCIAL OPERATION means the date O'BRIEN designates as the

date  on  which the electric generation units at the COGENERATION  FACILITY

and  the SUBSTATION FACILITY have been completed, tested and inspected  and

are  available for and capable of:  (i) production of electrical power  and

energy;  and  (ii)  the supply thereof to PSE&G at the  RECEIPT  POINT  for

DELIVERY TO JCP&L.



       DATE   OF  INITIAL  OPERATION  means  the  date  on  which   O'BRIEN

synchronizes,  for  the  first time, any electric generation  unit  at  the

COGENERATION FACILITY with the PUBLIC SERVICE SYSTEM.



      DATE OF START-UP means the date PSE&G designates as the date on which

the SUBSTATION FACILITY will be energized and PSE&G commences the supply of

electric power and energy to the PROJECT.



<PAGE>



                              8



      DELIVERY  TO JCP&L means:  (i) the hourly communication by  PSE&G  to

JCP&L  of  the amount of NET ELECTRICAL ENERGY produced by the COGENERATION

FACILITY  which was received at the RECEIPT POINT by PSE&G for the  account

of  JCP&L  during  the previous hour; (ii) the simultaneous  adjustment  by

PSE&G  of  its  hourly measured interconnection energy  interchange  in  an

amount  equal  to  the  NET  ELECTRICAL ENERGY so  received;  and  (iii)the

simultaneous  adjustment  by JCP&L of its hourly  measured  interconnection

energy  interchange  in  an amount equal to the NET  ELECTRICAL  ENERGY  so

reported to JCP&L by PSE&G.



      EXCESS SERVICE means the receipt by PSE&G at the RECEIPT POINT  of  a

level of kilowatts of NET ELECTRICAL POWER OUTPUT for DELIVERY TO JCP&L  in

excess  of the level of kilowatts of BASIC SERVICE then applicable pursuant

to and in accordance with the provisions of Article II of this AGREEMENT.



      FINANCIER means any individual(s) or entity(ies):  (i) lending  money

to O'BRIEN for (a) the construction and operation of the PROJECT and/or (b)

the refinance or take-out of any such loan(s); and/or (ii) participating as

an  equity investor in the PROJECT; and/or (iii) any lessor under  a  lease

finance arrangement.  FINANCIER also includes any Trustee, acting on behalf

of any of the foregoing individual(s) or entity(ies).



<PAGE>



                              9



      INITIAL OPERATION means the production of electric power and  energy,

commencing  on  the  DATE OF INITIAL OPERATION and prior  to  the  DATE  OF

COMMERCIAL OPERATION, by the PROJECT's electric generation unit(s) and  the

supply of such electric power and energy to PSE&G at the RECEIPT POINT  for

DELIVERY TO JCP&L.



       INTERCONNECTION  means  the  26,000-volt  line  extension,   circuit

reinforcements  and  associated  terminal facility  reinforcements  to  the

PUBLIC SERVICE SYSTEM to be designed, constructed and installed by PSE&G to

interconnect  the  PROJECT with and to the PUBLIC SERVICE  SYSTEM  for  the

purpose  of  enabling  PSE&G  to receive up  to  56,000  kilowatts  of  NET

ELECTRICAL  POWER  OUTPUT  and associated NET ELECTRICAL  ENERGY  from  the

COGENERATION  FACILITY  pursuant  to  the  terms  and  conditions  of  this

AGREEMENT.   The  Proposed Plan for the INTERCONNECTION  is  set  forth  on

Exhibit 1.



     ISSUER means a commercial bank or other entity issuing the CREDIT.



      LOAN  AGREEMENT mean any agreement between O'BRIEN and  one  or  more

FINANCIERS  pursuant  to  which  O'BRIEN  arranges  for  and  obtains  debt

financing to construct and/or operate the PROJECT.



<PAGE>



                              10



     MONTH means calendar month commencing at 12:00.01 a.m. Eastern Time on

the first day of the calendar month and concluding at midnight Eastern time

on the final day of the same calendar month.



      NET ELECTRICAL ENERGY means the gross amount of electrical energy  in

kilowatt  hours produced by electric generation unit(s) at the COGENERATION

FACILITY  less:   (i)  the  electrical  energy  consumed  for  use  by  the

COGENERATION  FACILITY;  and (ii) the electrical  energy  consumed  in  the

transformation and transmission of the electrical energy produced, if  any,

prior  to the receipt of such electrical energy production by PSE&G at  the

RECEIPT POINT.



     NET ELECTRICAL POWER OUTPUT means the gross amount of electrical power

in   kilowatts  produced  by  any  electric  generation  unit(s)   at   the

COGENERATION FACILITY less:  (i) the electrical power consumed for  use  by

the  COGENERATION FACILITY; and (ii) the electrical power consumed  in  the

transformation and transmission of the electrical power produced,  if  any,

prior  to the receipt of  such electrical power production by PSE&G at  the

RECEIPT POINT.



     OPERATIONAL EMERGENCY means the existence of a physical or operational

condition and/or the occurrence of an event on the



<PAGE>



                              11



PUBLIC  SERVICE  SYSTEM  which is imminently likely  to  endanger  life  or

property and/or affects or impairs and/or imminently will affect or impair:

(i)  PSE&G's  ability to discharge its statutory obligation(s)  to  provide

safe,  adequate and proper service to retail and sale-for resale customers;

and/or (ii) the safety and/or reliability of the PUBLIC SERVICE SYSTEM.



      ORIGINAL  PROJECT SITE means the site located on Lots 58  and  75  of

Block 2412 in the City of Newark, County of Essex and State of New Jersey.



      PROJECT  means  the  COGENERATION FACILITY, SUBSTATION  FACILITY  and

associated facilities and equipment to be constructed, owned, operated  and

maintained  by  O'BRIEN at the PROJECT SITE for the purpose of  generating,

among other things, electric power and energy.



     PROJECT SITE means ALTERNATE PROJECT SITE or ORIGINAL PROJECT SITE, as

applicable.



       PUBLIC   SERVICE   SYSTEM  means  the  electric  power   generation,

transmission,  subtransmission and distribution facilities owned,  operated

and  maintained by PSE&G, which will include the circuit reinforcements and

associated  terminal  facility  reinforcements  required  to  complete  the

INTERCONNECTION.



<PAGE>



                              12



      RECEIPT POINT, also referred to as POINT OF INTERCONNECTION,  is  the

point   of  physical  connection  of  the  PROJECT  to  the  PSE&G  26   KV

subtransmission  system  located at the point at  which  the  PSE&G  26  KV

subtransmission system meets with and connects to the SUBSTATION  FACILITY.

The   RECEIPT   POINT  is  identified  on  the  Proposed   Plan   for   the

INTERCONNECTION.



      RELEASE  NOTICE  means  the written notice  O'BRIEN  gives  to  PSE&G

authorizing  PSE&G  to  commence  the tasks  associated  with  the  design,

construction and installation of the INTERCONNECTION.



      REQUIRED  PERMIT  means  any permit, license  or  approval  from  any

regulatory or governmental body which is required to be obtained  by  PSE&G

to install, construct, own, operate and/or maintain the INTERCONNECTION.



      SERVICE means the rendition by PSE&G to O'BRIEN of BASIC SERVICE only

or BASIC SERVICE and EXCESS SERVICE pursuant to and in accordance with this

AGREEMENT.



     SUBSTATION FACILITY means the facilities to be constructed, installed,

owned,  operated and maintained by O'BRIEN at the PROJECT SITE  to  connect

the  COGENERATION FACILITY to the PUBLIC SERVICE SYSTEM for the purpose  of

enabling O'BRIEN to supply to



<PAGE>



                              13



the  RECEIPT  POINT,  in a safe and reliable manner, NET  ELECTRICAL  POWER

OUTPUT  and  associated NET ELECTRICAL ENERGY produced by the  COGENERATION

FACILITY  for receipt by PSE&G.



                                ARTICLE II

                                     

                               BASIC SERVICE



      PSE&G shall be obligated, as hereinafter defined, effective with  the

DATE  OF  COMMERCIAL  OPERATION, to provide to O'BRIEN  a  level  of  BASIC

SERVICE  up to but not in excess of 52,000 kilowatts.  BASIC SERVICE  shall

be  subject to interruption, curtailment or reduction only as specified  in

Article V.



     Upon notice to PSE&G consistent with the provisions of this paragraph,

O'BRIEN shall have the right to renominate (Renomination) a level of  BASIC

SERVICE  up  to but not in excess of a level of 56,000 kilowatts.   In  the

event O'BRIEN elects to make a Renomination, O'BRIEN shall notify PSE&G  in

writing of the renominated level of BASIC SERVICE ninety (90) days prior to

the effective date for such renominated level of BASIC SERVICE.



      Nothing  herein  shall  limit  the  ability  of  O'BRIEN  to  make  a

Renomination of BASIC SERVICE to any level below the level of BASIC SERVICE

in  effect at the time of the Renomination, provided however that,  in  the

event  O'BRIEN makes a Renomination in the form of a reduction to its level

of  BASIC  SERVICE (Reduced Level), O'BRIEN shall be obligated  to  provide

twenty-four  (24) MONTHS notice to PSE&G prior to PSE&G being obligated  to

provide BASIC SERVICE to O'BRIEN at a level greater than the Reduced  Level

then in effect.



<PAGE>



                              14



      Other than as provided for in Article XIII of this AGREEMENT, O'BRIEN

shall  have  no  obligation  to pay for the costs  of  any  facilities  and

equipment  which PSE&G may be required to purchase, construct  and  install

solely  as  a consequence of providing a level of BASIC SERVICE to  O'BRIEN

pursuant to any Renomination affected in accordance with this Article II.



                                ARTICLE III

                                     

                              EXCESS SERVICE



      Effective with the DATE OF COMMERCIAL OPERATION, O'BRIEN may  request

EXCESS SERVICE from PSE&G, and, if EXCESS SERVICE is requested, PSE&G shall

use best efforts, as hereinafter defined, to accommodate O'BRIEN's request.

However,  PSE&G shall not be obligated in any way, at any time, to  receive

at  the  RECEIPT  POINT NET ELECTRICAL POWER OUTPUT  in  excess  of  56,000

kilowatts.  EXCESS SERVICE shall be subject to interruption, curtailment or

reduction only as specified in Article V.



      PSE&G's  commitment, if any, to provide EXCESS SERVICE,  pursuant  to

O'BRIEN's  request  therefor, shall be limited to a commitment  to  provide

such  EXCESS  SERVICE for a period of one (1) MONTH in duration.   For  any

MONTH  in  which  O'BRIEN requires EXCESS SERVICE,  O'BRIEN  shall  make  a

request  for same to PSE&G at least forty-five (45) calendar days prior  to

the  first  day  of  the  MONTH  for  which  EXCESS  SERVICE  is  requested

(Applicable  Month).   PSE&G shall notify O'BRIEN  within  twenty-one  (21)

calendar days of O'BRIEN's request for EXCESS SERVICE of the



<PAGE>



                              15



amount,  if any, of EXCESS SERVICE PSE&G is able to provide to O'BRIEN  for

and  during  the Applicable Month.  In the event PSE&G is able  to  provide

EXCESS  SERVICE,  PSE&G's  commitment to provide EXCESS  SERVICE  shall  be

limited to an obligation to provide EXCESS SERVICE, as agreed to by  PSE&G,

solely  for  the  Applicable Month.  At the conclusion  of  the  Applicable

Month,  PSE&G's  commitment and associated obligation  for  the  Applicable

Month  shall expire.  In the event O'BRIEN desires to have PSE&G  renew  or

resume  EXCESS SERVICE for any additional or other monthly period,  O'BRIEN

shall  make  a  request therefor as provided in this Article III.   PSE&G's

ability  to  renew  or  resume EXCESS SERVICE for any additional  or  other

monthly  period, the making of any commitment by PSE&G and the  nature  and

extent of any such commitment, will be determined by PSE&G at that time, in

accordance with the provisions of this Article.  Any request by O'BRIEN for

EXCESS SERVICE and any decision by PSE&G relative to such request shall  be

confirmed in writing by the other party within ten (10) days of any request

and decision, respectively.



      PSE&G's  best  efforts to provide EXCESS SERVICE shall be  contingent

upon  PSE&G's ability to provide EXCESS SERVICE and such best efforts shall

be subordinate and subject to and must abide a determination by PSE&G that:

(i) the PUBLIC SERVICE SYSTEM is capable of receiving from the COGENERATION

FACILITY  NET  ELECTRICAL POWER OUTPUT in excess  of  the  level  of  BASIC

SERVICE  then  applicable;  and (ii) the rendition  of  EXCESS  SERVICE  is

compatible to and does not interfere with or impair



<PAGE>



                              16



PSE&G's ability to operate the PUBLIC SERVICE SYSTEM in a manner so  as  to

render  safe, reliable, adequate, proper and economic service to its retail

and  sale-for-resale  customers.  Except  as  otherwise  provided  in  this

AGREEMENT,  PSE&G  shall  not be obligated to:  (i)  construct,  reinforce,

replace   or   enlarge   any   electric  power  generation,   transmission,

subtransmission or distribution facilities; and/or (ii) adopt or engage  in

any extraordinary operating practice(s), such as off-economic operation  of

generating  units, in order to meet or satisfy its best efforts  commitment

to accommodate O'BRIEN's requests for EXCESS SERVICE.



                                ARTICLE IV

                                     

                              PHASE-IN PERIOD



      Subject  to  the  provisions of Article XX, PSE&G will  energize  the

SUBSTATION FACILITY and supply electric power and energy to the PROJECT  as

of  the  DATE OF START-UP to permit O'BRIEN to conduct and complete testing

of  PROJECT equipment and facilities.



       Upon  completion  of  pre-operation  testing  of  PROJECT  equipment

facilities,  O'BRIEN plans to commence conducting test  operations  of  its

electric generation units.  O'BRIEN anticipates that the test operations of

the  electric  generation  units will take  approximately  six  (6)  months

(hereinafter referred to as the Phase-In Period).  The Phase-In Period will

commence on the DATE OF INITIAL OPERATION and shall terminate on



<PAGE>



                              17



the  DATE OF COMMERCIAL OPERATION, except as may otherwise be agreed to  in

writing by PSE&G.



     O'BRIEN anticipates that during the Phase-In Period electric power and

energy will be produced at the COGENERATION FACILITY and supplied to  PSE&G

at  the  RECEIPT  POINT for DELIVERY TO JCP&L.  PSE&G  shall  be  obligated

during  the  Phase-In Period to receive at the RECEIPT POINT  the  electric

power  and  energy produced at the COGENERATION FACILITY  for  DELIVERY  TO

JCP&L;  provided however, PSE&G shall not be obligated to  receive  at  the

RECEIPT  POINT  for  and during any MONTH prior to the DATE  OF  COMMERCIAL

OPERATION  a  level  of kilowatts in excess of the level  of  kilowatts  of

BASIC  SERVICE  then  available pursuant to  and  in  accordance  with  the

provisions  of Article II; provided however, PSE&G shall use best  efforts,

as defined in Article III, to provide during the Phase-In Period a level of

SERVICE  up to but not in excess of 56,000 kilowatts, when and as requested

by O'BRIEN.



                                 ARTICLE V



             INTERRUPTION, CURTAILMENT OR REDUCTION OF SERVICE

                                     

                                 Section A

                                     

                     Public Service System Conditions



      PSE&G  intends  to  provide SERVICE to O'BRIEN without  interruption,

curtailment  or  reduction.  PSE&G shall use best efforts to  provide  same

without interruption, curtailment or reduction.  However, PSE&G cannot  and

does not guarantee that



<PAGE>



                              18



SERVICE  will be free from interruption, curtailment or reduction.  SERVICE

shall be subject to interruption, curtailment or reduction as a consequence

of any of the following actions, operational conditions and/or events:  (i)

actions  PSE&G must institute to enable PSE&G to operate the PUBLIC SERVICE

SYSTEM  so  as  to  discharge its statutory obligations  to  provide  safe,

adequate  and  proper service to its retail and sale-for-resale  customers;

(ii)  actions  PSE&G  must  institute to  enable  PSE&G  to  discharge  its

obligations under the PJM Agreement; (iii) actions PSE&G must institute  to

enable PSE&G to discharge its obligations under its Agreement with the Mid-

Atlantic  Area  Coordination Group; (iv) actions instituted on  the  PUBLIC

SERVICE  SYSTEM  by  automatic control or actions PSE&G must  institute  by

manual  control  for  the  purpose of maintaining the  overall  safety  and

reliability  of  or  otherwise protecting the PUBLIC  SERVICE  SYSTEM;  (v)

action(s)  PSE&G  must  institute for the purpose of  maintenance,  repair,

improvement,  reinforcement, relocation, rearrangement, replacement  and/or

installation of any equipment or facilities on the PUBLIC SERVICE SYSTEM or

action(s) PSE&G must institute for the purpose of the investigation  and/or

inspection  of  any  such equipment or facilities  on  the  PUBLIC  SERVICE

SYSTEM; or (vi) PSE&G experiencing an event of Force Majeure, as defined in

Article  XVIII,  provided however, PSE&G may interrupt, curtail  or  reduce

SERVICE  to  O'BRIEN  only  where,  and  for  as  long  as  such  event(s),

operational condition(s) or action(s) requires or necessitates



<PAGE>



                              19



an  interruption, curtailment or reduction of SERVICE to O'BRIEN.   Nothing

contained  in  this Section A shall permit PSE&G to interrupt,  curtail  or

reduce SERVICE to O'BRIEN solely for reasons of economic dispatch.



     In exercising its operation discretion under the AGREEMENT, PSE&G will

not  arbitrarily  discriminate against O'BRIEN in allocating  any  required

curtailment, reduction or interruption of SERVICE as may be required by the

provisions of this Article V.



      Where  practicable, PSE&G shall give O'BRIEN advance  notice  of  any

interruption, curtailment or reduction of SERVICE affected pursuant to this

Section  A,  the circumstances requiring or necessitating the interruption,

curtailment or reduction of SERVICE and, if able, the reasons therefor, and

the  extent  and duration thereof.  In the event PSE&G is unable,  for  any

reason, to give O'BRIEN advance notice of such an interruption, curtailment

or  reduction  of SERVICE, PSE&G shall, as soon thereafter as  practicable,

contact  O'BRIEN  to confirm such interruption, curtailment  or  reduction,

explaining  the circumstances requiring or necessitating the  interruption,

curtailment  or reduction, and, if able, furnish the reasons  therefor  and

the extent and duration thereof.



     In the event SERVICE is interrupted, curtailed or reduced by PSE&G for

any  reason  specified in this Section A, PSE&G shall use best  efforts  to

resume SERVICE to O'BRIEN.



<PAGE>



                              20



                                 Section B

                                     

                            Project Conditions



     PSE&G may interrupt, curtail or reduce SERVICE to O'BRIEN in the event

O'BRIEN  fails to meet, satisfy or discharge its obligations under articles

VI,  VII, or XI, as such obligations are defined therein; provided however,

any  such  interruption, curtailment or reduction  of  SERVICE  for  or  on

account of O'BRIEN's failure to meet, satisfy or discharge such obligations

may  only  be  effected  by PSE&G pursuant to and in  accordance  with  the

provisions of  this Section B.



      In  the  event  O'BRIEN  fails  to meet,  satisfy  or  discharge  its

obligations under the Articles specified in the preceding paragraph and, as

a  consequence, a condition arises, a practice exists or an event occurs at

the  PROJECT which creates an OPERATIONAL EMERGENCY, PSE&G shall  have  the

right  to  interrupt,  curtail or reduce SERVICE to O'BRIEN  without  being

obligated  to provide to O'BRIEN notice thereof or without being  obligated

to  afford  to  O'BRIEN,  prior  to any such interruption,  curtailment  or

reduction  of SERVICE, a right to cure the precipitating cause  of  or  the

event,  condition  or  practice which exists or  occurs  (Cause);  provided

however, where practicable, PSE&G shall provide O'BRIEN with advance notice

of  the interruption, curtailment or reduction, the circumstances requiring

or  necessitating the interruption, curtailment or reduction and, if known,

the  reasons  therefor.  In the event PSE&G is unable, for any  reason,  to

give O'BRIEN advance notice of such an



<PAGE>



                              21



interruption,  curtailment or reduction of SERVICE, PSE&G  shall,  as  soon

thereafter  as  practicable, contact O'BRIEN to confirm such  interruption,

curtailment   or  reduction,  and,  inform  O'BRIEN  of  the  circumstances

requiring  or  necessitating the interruption, curtailment or reduction  of

SERVICE  and,  if  able, furnish the reasons therefor and  the  extent  and

duration  thereof.   In the event of such an interruption,  curtailment  or

reduction,  PSE&G shall be obligated to resume SERVICE to O'BRIEN  if,  but

only if, O'BRIEN has corrected or remedied the Cause which necessitated the

interruption, curtailment or reduction.



      In  the  event  O'BRIEN  fails  to meet,  satisfy  or  discharge  its

obligations  under  the Articles specified in the first paragraph  of  this

Section  B and, as a consequence, a condition arises, a practice exists  or

an  event  occurs  at  the PROJECT which, although it does  not  create  an

OPERATIONAL  EMERGENCY, if permitted to continue or reoccur,  may,  in  the

reasonable  judgment  of PSE&G, result in the creation  of  an  OPERATIONAL

EMERGENCY,  PSE&G  shall  notify O'BRIEN of  the  occurrence  or  existence

thereof and afford to O'BRIEN a right to correct or remedy the Cause  prior

to  effecting  any  interruption,  curtailment  or  reduction  of  SERVICE.

O'BRIEN  shall have thirty (30) days from receipt of PSE&G's  notice:   (i)

to  correct or remedy the Cause; or (ii) in the event such Cause cannot  be

identified  and/or remedied and/or corrected within such thirty (30)  days,

to   submit  to  PSE&G,  for  its  approval,  a  plan,  and  timetable  for

implementation thereof, setting forth specific



<PAGE>



                              22



actions  O'BRIEN will take to correct or remedy the Cause.  In  the  event:

(I)  the Cause cannot be identified and/or remedied and/or corrected within

such  thirty (30) day period and O'BRIEN fails to submit a plan within such

period  to correct or remedy the Cause; or (ii) a plan is submitted  within

such  period,  and  O'BRIEN fails to exercise best  efforts  thereafter  to

implement  such plan, PSE&G shall have the right thereafter, on  reasonable

notice  to  O'BRIEN,  to interrupt, curtail or reduce SERVICE  to  O'BRIEN.

However,  if,  during the pendency of any cure period afforded  to  O'BRIEN

pursuant  to  this  Section B, the Cause creates an OPERATIONAL  EMERGENCY,

PSE&G may thereafter interrupt, curtail or reduce SERVICE to O'BRIEN.



      Any  notice PSE&G is obligated to provide to O'BRIEN pursuant to  the

provisions  of  the  preceding paragraph of this  Section  B  shall  be  in

writing.   Likewise,  any  plan O'BRIEN is obligated  to  submit  to  PSE&G

pursuant  to  the provisions of the preceding paragraph of this  Section  B

shall also be in writing.



       Regardless  of  the  existence  or  potential  for  creation  of  an

OPERATIONAL  EMERGENCY on the PUBLIC SERVICE SYSTEM, PSE&G  may  interrupt,

curtail  or  reduce SERVICE to O'BRIEN for and/or on account  of  O'BRIEN's

failure  to  met or discharge its obligations under Article XI to  pay  any

BILLING  STATEMENT  when  due.  In the event such  a  right  to  interrupt,

curtail  or  reduce SERVICE to O'BRIEN arises, PSE&G shall provide  written

notice to O'BRIEN of its intention to interrupt, curtail or reduce SERVICE,

stating the reasons therefor, prior to affecting any



<PAGE>



                              23



interruption,  curtailment or reduction.  O'BRIEN shall  have  thirty  (30)

days  from the date of the notice to cure the precipitating cause.  In  the

event O'BRIEN fails to cure the precipitating cause within such thirty (30)

day period, PSE&G may thereafter interrupt SERVICE to O'BRIEN.



      Except  as  otherwise provided in this Section B, in the event  PSE&G

interrupts SERVICE to O'BRIEN for any reason specified in paragraphs  three

and  give of this Section B, PSE&G shall be obligated to resume SERVICE  to

O'BRIEN  if,  but only if O'BRIEN has, as applicable, either  corrected  or

remedied  the  precipitating cause of or the event, practice  or  condition

which necessitated the interruption, curtailment or reduction of SERVICE or

demonstrates  to PSE&G that O'BRIEN has identified the precipitating  cause

of  the  event,  practice or condition which necessitated the interruption,

curtailment or reduction and immediately thereafter commences a  bona  fide

effort, pursuant to a plan, to remedy or correct same; provided however, if

the  interruption  was triggered as a consequence of O'BRIEN's  failure  to

meet  or  discharge its obligation under Article XI, PSE&G  shall  have  no

obligation  to resume SERVICE to O'BRIEN unless and until such  failure  is

corrected or remedied.



                                 Section C

                                     

                            Service Conditions



      PSE&G  shall not be obligated at any time to receive at  the  RECEIPT

POINT a level of NET ELECTRICAL POWER OUTPUT in excess



<PAGE>



                              24



of  the  level of SERVICE PSE&G is obligated to provide to O'BRIEN pursuant

to  and in accordance with the terms and conditions of this AGREEMENT.   In

the  event O'BRIEN supplies to the RECEIPT POINT, at any time, a  level  of

NET  ELECTRICAL  POWER OUTPUT in excess of the level of  SERVICE  PSE&G  is

obligated  to provide under this AGREEMENT, PSE&G shall have the  right  to

request O'BRIEN, and if so requested, O'BRIEN shall have the obligation  to

reduce  as  soon as practicable after any such request the  supply  of  NET

ELECTRICAL POWER OUTPUT to PSE&G at the RECEIPT POINT to a level consistent

with  the  level of SERVICE PSE&G is obligated to provide to O'BRIEN  under

this  AGREEMENT.  In the event O'BRIEN is supplying to PSE&G at the RECEIPT

POINT   a  level of NET ELECTRICAL POWER OUTPUT in excess of the  level  of

SERVICE PSE&G is obligated to provide to O'BRIEN pursuant to this AGREEMENT

and  O'BRIEN fails to reduce the supply of NET ELECTRICAL POWER  OUTPUT  to

the  level of SERVICE PSE&G is obligated to provide.  PSE&G shall have  the

right  to  interrupt, curtail or reduce SERVICE to O'BRIEN.  In  the  event

PSE&G  interrupts, curtails or reduces SERVICE to O'BRIEN pursuant  to  the

provisions of this Section C, PSE&G shall be obligated to resume SERVICE to

O'BRIEN if, but only if, O'BRIEN commits to use best efforts thereafter  to

control  its  supply  to the RECEIPT POINT consistent  with  the  level  of

SERVICE PSE&G is then obligated or then willing to provide to O'BRIEN.



<PAGE>



                              25



                                ARTICLE VI

                                     

                          OPERATIONS COORDINATION



      Effective with the DATE OF INITIAL OPERATION and during any  term  of

this  AGREEMENT, O'BRIEN shall use best efforts to coordinate the operation

of  the  PROJECT   with  the operation of the PUBLIC  SERVICE  SYSTEM.   To

discharge  its  best  efforts  obligation to coordinate  operation  of  the

PROJECT  with  the PUBLIC SERVICE SYSTEM, O'BRIEN shall:  (i)  use  SERVICE

with  due  regard for the safety, security and reliability  of  the  PUBLIC

SERVICE  SYSTEM;  (ii)  maintain a power factor at  or  as  near  unity  as

practicable  at  the point of connection of the PROJECT  with  and  to  the

PUBLIC  SERVICE SYSTEM, unless requested otherwise by PSE&G; (iii)  control

its  voltage and speed to values acceptable to PSE&G consistent with  sound

utility  practice; (iv) coordinate its relaying and fusing so as to conform

with PSE&G's system protection practices, in effect from time to time;  (v)

maintain  the  PROJECT  in  a safe and reliable operating  condition;  (vi)

submit  to  PSE&G  the  monthly schedules and estimates  required  by  this

Article;  and  (vii)  perform  such other  actions  as  may  be  reasonably

requested  by  PSE&G,  to enable PSE&G to (a) operate  the  PUBLIC  SERVICE

SYSTEM  in  a  safe and reliable manner and (b) operate the PUBLIC  SERVICE

SYSTEM  so  as to discharge PSE&G's statutory obligations to provide  safe,

adequate and proper service to its retail and sale-for-resale customers.



     As of the DATE OF COMMERCIAL OPERATION, O'BRIEN shall provide to PSE&G

by the first (1st) day of each MONTH the



<PAGE>



                              26



following:   (i)  an hourly schedule of the estimated NET ELECTRICAL  POWER

OUTPUT O'BRIEN plans to supply to the RECEIPT POINT for receipt by PSE&G in

the  succeeding MONTH; (ii) an estimate of the generation of NET ELECTRICAL

ENERGY  which O'BRIEN plans to supply to the RECEIPT POINT for  receipt  by

PSE&G  in the succeeding MONTH; (iii) an estimate of the generation of  NET

ELECTRICAL  ENERGY which O'BRIEN plans to supply to the RECEIPT  POINT  for

receipt  by PSE&G for the succeeding twelve (12) MONTHs; (iv) the name  and

telephone  number of responsible management level employees for contact  by

PSE&G  personnel  at any time during the succeeding MONTH relative  to  any

matter arising out of, relating to, or resulting from PSE&G's obligation to

provide  SERVICE  to  O'BRIEN under this AGREEMENT.  In  addition,  O'BRIEN

shall  furnish  to  PSE&G,  on  an annual  basis,  a  schedule  of  planned

maintenance and/or repair activities for the succeeding twelve (12) months.



     O'BRIEN shall use best efforts to conduct its operations in accordance

with  the  data  and  information submitted to PSE&G  as  required  in  the

preceding  paragraph, provided however any deviation(s) in the COGENERATION

FACILITY's operations necessitated by and as a consequence of unanticipated

occurrences,  conditions or events will not constitute  a  breach  of  this

AGREEMENT;  provided further however, O'BRIEN will provide to PSE&G,  where

and when able, advance notice, in a timely manner, of any such deviation(s)

of a material nature in



<PAGE>



                              27



the  COGENERATION  FACILITY's operations, and  if  requested,  the  reasons

therefor.



      Pursuant  to  and consistent with O'BRIEN's obligation to  coordinate

operation  of the PROJECT with the operation of the PUBLIC SERVICE  SYSTEM,

O'BRIEN shall install and maintain, at its expense during any term of  this

AGREEMENT a telephone line reserved for communication by and between  PSE&G

operating personnel and O'BRIEN operating personnel.



      PSE&G  may  request,  and, when requested,  O'BRIEN  shall  use  best

efforts,  consistent  with O'BRIEN's obligation  to  meet  Newark  Boxboard

Inc.'s  steam requirements, to provide reactive power, leading or  lagging,

from  the  COGENERATION  FACILITY  up  to  the  operating  limits  of   the

COGENERATION  FACILITY  up  to the operating  limits  of  the  COGENERATION

FACILITY  to  the  extent  that it does not  require  a  reduction  in  NET

ELECTRICAL  POWER  OUTPUT  and  further, in the  event  of  an  OPERATIONAL

EMERGENCY,  PSE&G  may request and, if PSE&G makes such a request,  O'BRIEN

shall use best efforts, consistent with O'BRIEN's obligation to meet Newark

Boxboard  Inc.'s  steam requirements, to provide same up to  the  operating

limits  of  the  COGENERATION FACILITY, whether  or  not  same  requires  a

reduction in NET ELECTRICAL POWER OUTPUT.



     PSE&G shall use best efforts to coordinate with and provide to O'BRIEN

advance  notice  of  any  maintenance, repair,  rearrangement,  relocation,

removal  or reinforcement activities which might interfere with  or  impair

the   operation  of  the  COGENERATION  FACILITY  so  as  to  minimize  any

interruption, curtailment or reduction of SERVICE to O'BRIEN; provided



<PAGE>



                              28



however, that the scheduling, implementation and conduct of such activities

shall remain within the sole discretion of PSE&G.



                                ARTICLE VII

                                     

                NET ELECTRICAL POWER OUTPUT SPECIFICATIONS



      The  NET  ELECTRICAL POWER OUTPUT supplied by O'BRIEN to the  RECEIPT

POINT for receipt by PSE&G during the term of this AGREEMENT shall be at  a

nominal voltage of 26,400-volts, 60 Hertz, balanced three-phase alternating

current  produced  by  a synchronous generator(s) equipped  with  automatic

voltage  regulation and automatic speed control.  The NET ELECTRICAL  POWER

OUTPUT  shall  be  free from harmonics which would interfere  with  PSE&G's

metering  accuracy,  the PUBLIC SERVICE SYSTEM, or the quality  of  PSE&G's

service  to  its retail and sale-for-resale customer loads.   In  no  event

shall  the operation of the COGENERATION FACILITY result in total  harmonic

distortion, as defined by the IEEE Standard 519 - 1981 as revised,  greater

than  five percent (5%) of the fundamental component measured at the  POINT

OF INTERCONNECTION.



                               ARTICLE VIII

                                     

                                   TERM



      PSE&G shall provide SERVICE to O'BRIEN for a term of twenty-five (25)

years  (hereinafter  referred to as the Primary Term).   The  Primary  Term

shall commence on the DATE OF COMMERCIAL OPERATION.



<PAGE>



                              29



      O'BRIEN shall have the right to renew this AGREEMENT pursuant to  the

charges  and under the terms and conditions of this AGREEMENT,  as  may  be

modified  in  accordance  with  Article XXXI,  for  a  six  (6)  year  term

immediately  succeeding  the  Primary  Term  (herein  referred  to  as  the

Subsequent Term).



       This  AGREEMENT  and  each  party's  obligation(s)  hereunder  shall

automatically terminate twenty-five (25) years from the DATE OF  COMMERCIAL

OPERATION  unless this AGREEMENT is renewed pursuant to and  in  accordance

with  the  provisions of the preceding paragraph.  In the event of  such  a

renewal,  this  AGREEMENT  and  each party's  obligations  hereunder  shall

automatically  terminate thirty-one (31) years from the DATE OF  COMMERCIAL

OPERATION.

                                     

                                ARTICLE IX

                                     

                     EFFECTIVENESS AND ENFORCEABILITY



      This AGREEMENT represents a negotiated agreement between the parties,

and the charges and terms and conditions contained herein are acceptable to

each.  It is understood by the parties that this AGREEMENT must be filed at

and  accepted for filing by the FERC.  Notwithstanding the requirement  for

FERC  review  and  acceptance  for  filing,  this  AGREEMENT  shall  become

effective  and  enforceable,  as between the parties,  upon  execution  and

pending



<PAGE>



                              30



a  filing  at and review by the FERC, provided however, that the provisions

relative  to  transmission service shall become effective  and  enforceable

only  after  FERC  acceptance for filing without condition or  modification

thereof  deemed to be material by either party hereto.  In  the  event  the

FERC  accepts  this  AGREEMENT  for filing subject  to  refund,  such  FERC

acceptance  shall  not  be deemed as a condition or  modification  for  the

purposes of effectiveness of this AGREEMENT under this Article.



      In  connection  with any FERC review of this AGREEMENT  as  initially

filed,  in  the  event the FERC modifies any material  term  or  condition,

alters  any  charge(s) contained in this AGREEMENT or in any way conditions

its  approval  of this AGREEMENT or in any way conditions its  approval  of

this AGREEMENT, and any party determines that it is adversely affected in a

material  way by such FERC action and/or decision the parties hereby  agree

to  promptly  resume  negotiations, in good faith, in an  effort  to  reach

agreement  on  a  charge for SERVICE, or on terms and  conditions  mutually

agreeable  to the parties relative to the subject matter of this AGREEMENT.

If  no  agreement  is reached within thirty (30) days of such  FERC  action

and/or decision the party so affected shall have the right to terminate  or

cancel  this  AGREEMENT  by  filing  written  notice  of  cancellation   or

termination  (hereinafter referred to as Notice of Cancellation)  with  the

FERC  and  serving a copy thereof on the other party.  Any such  Notice  of

Cancellation  may be filed after such thirty (30) day period but  no  later

than forty-five (45) days after such FERC decision is final and not subject

to any



<PAGE>



                              31



further administrative or judicial review; provided however, neither  party

shall  be  obligated to seek rehearing and/or judicial review of  any  FERC

decision.   In  the  event any party files a Notice  of  Cancellation,  the

parties  hereto  agree  that the cancellation or termination  shall  become

effective and the parties' obligations under this AGREEMENT shall terminate

sixty (60) days after the filing of the Notice of Cancellation or, at  such

earlier date, as otherwise ordered by the FERC.



      PSE&G  shall  use best efforts to file this AGREEMENT with  the  FERC

within  thirty  (30)  days of final execution of this AGREEMENT  and  after

filing  same  the  parties hereto agree to take  such  action,  as  may  be

appropriate, to expedite FERC approval thereof.



                                 ARTICLE X

                                     

                       TRANSMISSION SERVICE CHARGES

                                     

                                 Section A

                                     

     Except as otherwise specifically provided in this AGREEMENT, effective

with the DATE OF COMMERCIAL OPERATION, O'BRIEN shall be obligated to pay to

PSE&G  the sum of the charges contained in Subparagraphs A, B, and C below,

in  accordance with the billing and payment procedures set forth in Article

XI:

          A.   a  monthly demand charge equal to seventy-five cents ($0.75)

               per kilowatt times the level of kilowatts of BASIC

               

<PAGE>



                              32

               

               SERVICE PSE&G was obligated to provide to O'BRIEN during the

               MONTH for which the billing is being made; and

               

          B.   a  monthly  demand charge of seventy-five cents ($.075)  per

               kilowatt  times  the  greater of  the  following  number  of

               kilowatts:

               (i)  the  number  of  kilowatts of EXCESS SERVICE,  if  any,

                    which PSE&G committed to provide to O'BRIEN during  the

                    MONTH  for which the billing is being made pursuant  to

                    and consistent with Article III; or

               (ii) the   greatest  average  number  of  kilowatts  of  NET

                    ELECTRICAL POWER OUTPUT, if any, in excess of the level

                    of  kilowatts  of BASIC SERVICE PSE&G was obligated  to

                    provide  to  O'BRIEN  during the MONTH  for  which  the

                    billing is being made, received by PSE&G at the RECEIPT

                    POINT  during any fifteen (15) minute interval in  such

                    preceding MONTH; and

          

<PAGE>



                              33



          C.   point  twenty-nine mills ($.00029) per kilowatt  hour  times

               the  number  of  kilowatt  hours of  NET  ELECTRICAL  ENERGY

               received by PSE&G at the RECEIPT POINT during the MONTH  for

               which the billing is being made.



      If,  as  a result of an event of Force Majeure as defined in  Article

XXII,  any electric generation unit at the PROJECT is out of operation  for

at   least  thirty  (30)  consecutive  days  (hereinafter  referred  to  as

Qualifying  Outage), O'BRIEN's demand charge payment for  any  MONTH  which

includes  any  portion  of such Qualifying Outage  shall  be  adjusted,  if

necessary,  and the amount of such payment shall be the sum of the  amounts

determined  as  follows:   (i)  during the period  of  any  MONTH  when  no

Qualifying  Outage exists, the demand charge payment for such period  shall

be   determined  by  multiplying  the  sum  of  the  charges  contained  in

subparagraphs A and B of this Article X, as applicable, by a fraction,  the

numerator  of  which  is  the number of hours during  which  there  was  no

Qualifying  Outage and the denominator of which is the number of  hours  in

the MONTH; and (ii) during the period of any MONTH when a Qualifying Outage

exists,  the  demand charge payment for such period shall be determined  by

multiplying  the demand charge specified in this Article X by the  greatest

average  number  of  kilowatts of NET ELECTRICAL POWER  OUTPUT  during  any

fifteen  (15)  minute interval registered on PSE&G's electricity  recording

meter during such



<PAGE>



                              34



Qualifying Outage, and multiplying that result by a fraction, the numerator

of  which is the number of hours during which the Qualifying Outage  exists

and  the denominator is the number of hours in the MONTH.  PSE&G shall make

any  demand charge adjustment due O'BRIEN for a Qualifying Outage  required

by application of the provisions of this paragraph in the BILLING STATEMENT

for  the  MONTH(s)  following the MONTH in which the  entitlement  to  such

adjustment matures.



      In  the  event SERVICE is interrupted, curtailed or reduced by  PSE&G

during  any  MONTH  for  any reason, other than  for  any  of  the  reasons

specified  in Sections B and C of Article V, the demand charge O'BRIEN  was

obligated  to pay for such MONTH pursuant to this Section A will be  abated

by  multiplying the demand charge by the quantity one (1) minus a fraction,

the  numerator of which is the number of kilowatts by which  the  level  of

SERVICE  was  reduced, times the number of hours during which  SERVICE  was

reduced  and the denominator of which is the level of SERVICE committed  to

by PSE&G, times the number of hours in the MONTH.



      The  charges specified in subparagraphs A, B and C of this Section  A

shall be subject to change as specified in Article XXXI.



                                 Section B

                                     

      Effective  with the DATE OF INITIAL OPERATION, and solely during  the

Phase-In Period, O'BRIEN shall pay to PSE&G for any



<PAGE>



                              35



MONTH  one  point  three-two mills ($.00132) times the number  of  kilowatt

hours  of  NET  ELECTRICAL ENERGY received by PSE&G at the  RECEIPT  POINT.

However, if as a result of an event of Force Majeure, as defined in Article

XXII,  the  DATE OF COMMERCIAL OPERATION does not occur on or  by  six  (6)

months of the DATE OF INITIAL OPERATION, the Phase-In period and the charge

methodology  described in this subsection B shall remain in  effect  for  a

period not to exceed the period of incapacity caused by the event of  Force

Majeure  provided  that  during such period of incapacity  so  caused  that

O'BRIEN uses best efforts to remedy the incapacity so caused.



      Unless  the  Phase-In Period is extended as a result of an  event  of

Force  Majeure as specified in the first paragraph of this Section  B,  six

(6)  months after the DATE OF INITIAL OPERATION, O'BRIEN shall be obligated

to pay to PSE&G each MONTH an amount for SERVICE calculated pursuant to and

in  accordance  with  the methodology specified in  Subsection  A  of  this

Article X.



                                ARTICLE XI

                                     

                            BILLING AND PAYMENT

                                     

      After the DATE OF INITIAL OPERATION, PSE&G shall read its electricity

recording  meter(s) at the SUBSTATION FACILITY monthly in  connection  with

making a determination of the charges to be billed to O'BRIEN for any MONTH

in  accordance with the provision of Article X and shall thereafter prepare

and present



<PAGE>



                              36



to  O'BRIEN,  on  or before the tenth (10th) day of the  MONTH,  a  BILLING

STATEMENT  for  payment.  O'BRIEN shall pay each BILLING  STATEMENT  within

thirty  (30)  days from the date of receipt but not later  than  the  tenth

(10th) day of the succeeding MONTH.  If presentation of a BILLING STATEMENT

is  delayed  by PSE&G and/or is received by O'BRIEN after the tenth  (10th)

day  of the MONTH, then the time for payment shall be extended for a period

of  time  equivalent  to  the  delay, provided however,  O'BRIEN  shall  be

obligated to establish any delay in the receipt of any BILLING STATEMENT by

appropriate documentation.  The BILLING STATEMENT shall contain a breakdown

of  the  applicable charge components billed to O'BRIEN in accordance  with

the  provisions of Article X.  O'BRIEN shall remit payment to PSE&G for any

BILLING  STATEMENT  to  the  PSE&G department  designated  on  the  BILLING

STATEMENT.



      In  the  event O'BRIEN fails to pay the entire amount of any  BILLING

STATEMENT when such is due, interest shall accrue on the unpaid portion  of

such  BILLING  STATEMENT, from the due date to the date of  payment,  which

interest shall accrue at a rate per annum equal to three percent (3%) above

the prime rate of the Chase Manhattan Bank, N.A. or its successor in effect

as  of the payment due date.  O'BRIEN shall pay the interest charge on  any

such  unpaid BILLING STATEMENT or unpaid portion thereof when and as billed

by PSE&G.



      PSE&G  shall  provide  to  O'BRIEN, upon a timely  request  therefor,

documentation and/or data available to PSE&G to enable



<PAGE>



                              37



O'BRIEN to verify the accuracy of any BILLING STATEMENT.  However, any such

request by O'BRIEN shall not extend the due date of or extend, postpone  or

otherwise  affect  O'BRIEN's  obligation  to  pay  the  associated  BILLING

STATEMENT.



     In the event O'BRIEN disputes any BILLING STATEMENT, O'BRIEN shall pay

to  PSE&G the entire amount thereof, when due, and shall together with  the

payment  thereof  identify and present the dispute in  writing  and  submit

documentation  substantiating  any  claim  made  relative  to  the  dispute

identified.   Upon  receipt  of notice of the dispute  and  the  supporting

documentation, PSE&G shall have thirty (30) days (Period) from  receipt  of

such notice to resolve such dispute with O'BRIEN.  In the event the dispute

is  not  resolved within the Period, either party may submit the matter  to

arbitration for resolution in accordance with Article XXIX.  The amount  of

any   BILLING  STATEMENT  disputed  by  O'BRIEN,  in  accordance  with  the

provisions of this paragraph, which is ultimately determined to be due  and

owing  by  PSE&G to O'BRIEN:  (i) which is not refunded to  O'BRIEN  on  or

prior  to  the  expiration of the Period shall, until  payment,  thereafter

accrue  interest, as of the last day of such Period, at a  rate  per  annum

equal  to  three  percent (3%) above the prime rate of the Chase  Manhattan

Bank,  N.A., or its successor in effect as of that date; and (ii) shall  be

refunded  to O'BRIEN, together with all interest accrued and owing thereon,

within ten (10) days of the date of such determination.



<PAGE>



                              38



                                ARTICLE XII

                                     

                             METERING/RECORDS

                                     

      PSE&G  shall  install,  own,  operate  and  maintain  an  electricity

recording meter at the SUBSTATION FACILITY which, in the judgment of PSE&G,

is required or necessary to enable PSE&G to make an accurate measurement of

the  quantity of NET ELECTRICAL POWER OUTPUT and associated NET  ELECTRICAL

ENERGY  received at the RECEIPT POINT from the COGENERATION FACILITY.   The

electricity recording meter shall be of a type suitable for interconnection

billing  purposes.   The electricity recording meter, as  installed,  shall

have full load and light load "as left" accuracies that do not deviate more

than  +  0.3% from 100%.  The lag load "as left" accuracy shall  be  within

0.5%  of  the  full load accuracy.  PSE&G shall operate and  maintain  such

electricity  recording  meter  so  as to  assure,  to  the  maximum  extent

practicable, that such meter provides an accurate record of the  quantities

supplied  to  and  received  by  PSE&G  at  the  RECEIPT  POINT  from   the

COGENERATION FACILITY.



      PSE&G  shall designate, select and specify all associated electricity

recording  equipment  (associated equipment)  required  by  PSE&G  to  make

measurement  of  NET ELECTRICAL POWER OUTPUT and associated NET  ELECTRICAL

ENERGY  supplied by O'BRIEN to the RECEIPT POINT, including but not limited

to  current  transformers,  potential transformers,  conduits,  cables  and

accessories.   PSE&G shall purchase and arrange for the  delivery  of  such

associated equipment to O'BRIEN at the PROJECT for



<PAGE>



                              39



installation by O'BRIEN at O'BRIEN's expense.  PSE&G shall own, operate and

maintain such associated equipment

     

     The  costs of the metering and associated equipment described  in  the

preceding two paragraphs shall be paid by O'BRIEN as a cost associated with

the  design,  construction  and  installation  of  the  INTERCONNECTION  as

provided in and in accordance with Article XIII.

     

     PSE&G  shall  have the right to secure and safeguard  the  electricity

recording  meter and associated equipment installed and maintained  at  the

SUBSTATION FACILITY.  Neither O'BRIEN nor any person other than PSE&G shall

be   permitted  to  operate,  maintain,  repair,  alter,  remove,  replace,

rearrange,  reconstruct, relocate, tamper or interfere with any said  meter

or associated equipment.



      Unless  otherwise  agreed  to by PSE&G  and/or  except  as  otherwise

provided  in this AGREEMENT, PSE&G's electricity recording meter  shall  be

utilized  for  the  determination of the monthly charges reflected  in  any

BILLING STATEMENT submitted to O'BRIEN for payment under this AGREEMENT.



      O'BRIEN and/or JCP&L may install, own, operate and maintain, at their

own expense, electricity recording meter(s) and associated equipment at the

SUBSTATION  FACILITY for measurement and recording of the quantity  of  NET

ELECTRICAL  POWER OUTPUT and associated NET ELECTRICAL ENERGY  received  by

PSE&G  at  the RECEIPT POINT from the COGENERATION FACILITY; provided  that

the installation, operation and/or maintenance of such equipment



<PAGE>



                              40



does  not  utilize  or connect to PSE&G's electricity  recording  meter  or

associated equipment and does not interfere, in any way, with the operation

of such equipment.



      Unless  otherwise  agreed  to by PSE&G  and/or  except  as  otherwise

provided  in this AGREEMENT, the electricity recording meter installed  and

maintained by O'BRIEN and/or JCP&L at the SUBSTATION FACILITY shall not  be

utilized for any determination of the charges to be included in any BILLING

STATEMENT submitted to O'BRIEN for payment by PSE&G under this AGREEMENT.



      The accuracy of PSE&G's electricity recording meter shall be verified

by  PSE&G by testing once each year.  Such accuracy test shall be conducted

in  accordance  with  the  standards set forth  in  the  American  national

Standard  Code  for Electricity Metering.  Notice of such accuracy  test(s)

shall  be  given by PSE&G to O'BRIEN.  O'BRIEN and/or JCP&L representatives

may  attend  any such accuracy test.  In the event O'BRIEN's  and/or  JCP&L

representatives elect to be present at any accuracy test, the test and  any

necessary adjustment to the electricity recording equipment shall  be  made

in  the  presence  of and observed by O'BRIEN and/or JCP&L representatives.

O'BRIEN  and/or  JCP&L may, for good cause, request  PSE&G  to  conduct  an

accuracy  test of PSE&G's electricity recording equipment.   In  the  event

good  cause  is  shown, PSE&G shall conduct an accuracy test  at  O'BRIEN's

and/or  JCP&L's request.  Any cost or expense associated with any  accuracy

test  performed  by PSE&G on PSE&G's electricity recording meter  shall  be

billed to and paid by



<PAGE>



                              41



O'BRIEN;  provided however, in the event an accuracy test is  conducted  in

connection  with a billing dispute and PSE&G's electricity recording  meter

is  determined  as a result of such test to be registering inaccurately  in

excess  of  one  percent (1%), PSE&G shall pay the costs of  such  accuracy

test.



      The accuracy of any electricity recording meter maintained by O'BRIEN

at  the  SUBSTATION FACILITY shall be verified by test at least  once  each

year.   Such  accuracy  test  shall be conducted  in  accordance  with  the

standards  set forth in the American National Standard Code for Electricity

Metering.  O'BRIEN  shall  establish, at  the  time  of  installation,  and

maintain the accuracy of such equipment in accordance with the standard  of

accuracy  set forth in the American national Standard Code for  Electricity

Metering.   Notice of such accuracy test(s) shall be given  by  O'BRIEN  to

PSE&G.   PSE&G may attend any such accuracy test(s).  PSE&G may,  for  good

cause, request O'BRIEN to conduct or have conducted an accuracy test(s)  of

O'BRIEN  electricity recording meter.  In the event good  cause  is  shown,

O'BRIEN  shall  conduct  or have conducted an accuracy  test  of  O'BRIEN's

electricity  recording  meter.  Any cost or  expense  associated  with  any

accuracy  test(s) shall be paid by O'BRIEN, except where such  test(s)  was

conducted at PSE&G's request.



      In the event PSE&G's electricity recording meter is out of service or

is  registering inaccurately, the amount of inaccuracy shall be  determined

and  such  meter  shall be repaired, replaced and/or adjusted  to  register

accurately.  Any meter reading(s)



<PAGE>



                              42



and BILLING STATEMENT(S) for the period of the inaccuracy shall be adjusted

so  as  to  reflect  any  correction of such  inaccuracy  as  far  as  such

inaccuracy  can be reasonably ascertained; provided however, no  adjustment

shall  be  made in any meter reading(s) nor shall any BILLING STATEMENT  be

adjusted for or on account of a registration inaccuracy of one percent (1%)

or less.



      In  the  event a registration inaccuracy of greater than one  percent

(1%) is found on PSE&G's electricity recording meter, a billing adjustments

shall  be  made.  The billing adjustment shall be made for  the  period  of

inaccuracy,  if ascertainable or in the event the period of the  inaccuracy

cannot  be reasonably ascertained, the period of inaccuracy shall be deemed

to  have  encompassed  one-half (1/2) of the time  period  since  the  last

accuracy  test  of  the meter (hereinafter referred  to  as  the  Surrogate

Period).   The  quantities  delivered for  the  period  of  inaccuracy,  if

ascertainable,  or, if not ascertainable, the Surrogate  period,  shall  be

determined  and  adjustments made for billing purposes  by  determining  or

estimating  the quantity received by PSE&G during the period of  inaccuracy

from the best available source/data, which source/data may include but  not

be  limited  to:   (I)  registration data  obtained  from  the  electricity

recording  meter  maintained by O'BRIEN at the SUBSTATION FACILITY;  and/or

(ii)  receipts  by PSE&G during an equivalent or similar period  when  such

equipment was registering accurately; and/or (iii) correction of the error,

if the percentage of error



<PAGE>



                              43



is   ascertainable,  by  calibration,  test  or  mathematical  calculation;

provided  however,  in the event O'BRIEN/JCP&L's metering  equipment  meets

applicable  PSE&G  standards and PSE&G determines that such  equipment  has

been installed, operated and maintained in accordance with applicable PSE&G

standards/   practices/procedures,  the  period  of  inaccuracy   and   the

quantities  delivered  for  such  period  shall  be  determined   and   the

adjustment(s)   made   for  billing  purposes  solely   by   reference   to

O'BRIEN/JCP&L's electricity recording equipment.



     PSE&G and O'BRIEN shall retain the records each prepares and maintains

in the ordinary course of business relative to the amount of NET ELECTRICAL

POWER  OUTPUT  and  associated  NET  ELECTRICAL  ENERGY  produced  by   the

COGENERATION FACILITY and supplied to and received by PSE&G at the  RECEIPT

POINT  and  any  records  each  prepares  and  maintains  relative  to  any

maintenance,   repair  or  testing  of  any  electricity  recording   meter

maintained at the SUBSTATION FACILITY.  The records possessed by one  party

shall  be  made available for inspection by the other party upon reasonable

notice  or  request therefor.  All such records shall be maintained  for  a

period of six (6) years.



     O'BRIEN shall install equipment at the SUBSTATION FACILITY to enable a

measurement  of  the  following electrical quantities:   (I)  gross  active

electrical power output of each COGENERATION FACILITY generator; (ii) gross

reactive  electrical power output of each COGENERATION FACILITY  generator;

(iii)  terminal  voltage  of  each COGENERATION  FACILITY  generator;  (iv)

voltage at the



<PAGE>



                              44



POINT OF INTERCONNECTION; (v) active power flow on the  INTERCONNECTION  at

the   POINT   OF  INTERCONNECTION;  (vi)  reactive  power   flow   on   the

INTERCONNECTION  at the POINT OF INTERCONNECTION; and (vii)  kilowatt-hours

of NET ELECTRICAL ENERGY received by PSE&G at the POINT OF INTERCONNECTION.

PSE&G shall designate, select and specify the equipment to be installed  at

the  SUBSTATION  FACILITY  to enable a measurement  of  the  aforementioned

electrical  quantities.  PSE&G shall purchase and arrange for the  delivery

of  such equipment to O'BRIEN at the PROJECT for installation by O'BRIEN at

O'BRIEN's expense.  The costs of such equipment shall be paid by O'BRIEN as

a  cost  associated with the design, construction and installation  of  the

INTERCONNECTION as provided in and in accordance with Article XIII of  this

AGREEMENT.   PSE&G shall own, operate and maintain the equipment  installed

to  measure the electrical quantities specified in this paragraph.  O'BRIEN

shall pay PSE&G for any costs associated with the operation and maintenance

and/or  repair  of  such  equipment.  O'BRIEN shall  pay  any  billing  for

operation and maintenance of such equipment within thirty (30) days of  the

date of the billing.



      PSE&G  shall  energize the SUBSTATION FACILITY if  but  only  if  the

equipment  PSE&G has directed O'BRIEN to install, pursuant to the preceding

paragraph, has been installed, has been inspected by PSE&G, and pursuant to

such   inspection,  such  installation  is  determined  by  PSE&G  to  meet

applicable  standards for operation.  PSE&G shall conduct and complete  the

inspection of such



<PAGE>



                              45



installation  within fifteen (15) working days of receipt  of  notice  from

O'BRIEN  that the installation of the equipment has been completed  and  is

available  for inspection.  In the event PSE&G determines, as a  result  of

its  inspection of the installation, that such installation  does  not  met

applicable standards for operation, PSE&G shall, as soon thereafter  as  is

practicable,  furnish written notice to O'BRIEN of such fact setting  forth

the basis for the determination and any corrective actions O'BRIEN will  be

required to take to make the installation acceptable to PSE&G.



      Additionally, O'BRIEN shall:  (I) lease, at its expense, a  telephone

circuit  or  otherwise  establish a telecommunications  link(s)  to  permit

telemetering by means of both digital data links and analog signals, of the

measurements  of the electric quantities specified on pages 43  and  44  of

this AGREEMENT at PSE&G's Electric System Operations Center in Newark,  New

Jersey;  (ii) pay the costs associated with the installation  by  PSE&G  of

equipment required (a) to provide an indication at PSE&G's Electric  System

Operations  Center  of the status of circuit breakers at  the  COGENERATION

FACILITY and SUBSTATION FACILITY and (b) to provide an alarm indication  of

hard  lockout  relays; and (iii) pay the costs associated with  integrating

any telemetered information into PSE&G's Electric System Operations Center,

including  the cost of equipment necessary to receive, display, record  and

process such telemetered information.



<PAGE>



                              46



      The  costs described in Subparagraphs (ii) and (iii) in the preceding

paragraph  shall be paid by O'BRIEN as a cost associated with  the  design,

construction and installation of the INTERCONNECTION as provided in and  in

accordance  with Article XIII of this AGREEMENT.  Such equipment  shall  be

owned, operated and maintained by PSE&G.



                               ARTICLE XIII

                                     

                              INTERCONNECTION

                                     

                                 Section A

                                     

         Design, Construction and Installation of Interconnection



      PSE&G  shall  design,  construct and install the  INTERCONNECTION  to

interconnect the PROJECT with the PUBLIC SERVICE SYSTEM in order to provide

SERVICE  to  O'BRIEN  pursuant  to and in accordance  with  the  terms  and

conditions  of  this  AGREEMENT.  However, PSE&G  shall  not  initiate  any

activity in connection with the design, construction or installation of the

INTERCONNECTION  until receipt of the RELEASE NOTICE.  Within  thirty  (30)

days  of  receipt of the RELEASE NOTICE, PSE&G shall notify O'BRIEN  as  to

when:  (I) the Payment Schedule set forth in Section B of this Article XIII

shall  commence; and (ii) the CREDIT required by Section C of this  Article

XIII must be established.  As soon as practicable after the receipt of  the

RELEASE   NOTICE,  PSE&G  will  establish  an  estimated  completion   date

(Estimated Completion Date) and furnish to O'BRIEN a construction  schedule

to  complete  the  INTERCONNECTION on or by the Estimated Completion  Date.

PSE&G estimates that the



<PAGE>



                              47



INTERCONNECTION  can  be  completed  within  twenty-four  (24)  MONTHS   of

commencement of construction thereof.



      On  or  about  the  first day of the first MONTH of the  Construction

Schedule,  PSE&G  shall:   (i) initiate the tasks required  to  obtain  any

REQUIRED  PERMIT  or easement(s), license(s), rental(s) or  right(s)-of-way

for  the  construction  and installation of the INTERCONNECTION;  and  (ii)

commence  the design, construction and installation of the INTERCONNECTION.

PSE&G  shall use best efforts to complete the INTERCONNECTION on or by  the

Estimated Completion Date, provided however, it is expressly understood and

agreed that PSE&G's best efforts to complete the INTERCONNECTION on  or  by

the  Estimated  Completion Date shall be subordinate  and  subject  to  and

construed  in  light of and consistent with PSE&G's primary  obligation  to

provide  and maintain safe, adequate and proper service to its  retail  and

sale-for-resale  customers and to operate and maintain its plant,  property

and equipment in such condition as to enable it to do so.



      PSE&G  shall  advise O'BRIEN when the INTERCONNECTION  is  completed.

Thereafter, and subject to and in accordance with the provisions of Article

XX,  PSE&G  shall  energize the SUBSTATION FACILITY and permit  O'BRIEN  to

synchronize its electric generation units with the PUBLIC SERVICE SYSTEM.



      PSE&G  shall  not  be liable to O'BRIEN for any  direct  or  indirect

cost(s),  expense(s), loss(es), liability(ies) or damage(s)  which  O'BRIEN

may incur or sustain, which cost,



<PAGE>



                              48



expense,  loss, liability or damage arises out of, relates  to  or  results

from  any delay in the completion of the INTERCONNECTION, except where  the

delay in the completion of the INTERCONNECTION results from PSE&G's failure

to use best efforts, as defined herein.



      O'BRIEN shall indemnify and hold harmless PSE&G and each and every of

its  officers, agents, servants and employees, its successors and  assigns,

from  and  against,  any  and all claims, demands,  suits,  actions  and/or

liabilities, damages, and/or judgments, as well as against any fees, costs,

charges  or  expenses  which  PSE&G, its  officers,  agents,  servants  and

employees,  its  successors and assigns incur in the defense  of  any  such

claims, suits, actions or similar such demands, made or filed by any  third

party  with  whom  O'BRIEN is in privity of contract, to  the  extent  such

claims, suits, actions or similar such demands arise out of, relate to,  or

result  from  PSE&G's failure to complete the INTERCONNECTION in  a  timely

manner  as herein provided, except where such failure results from  PSE&G's

failure to use best efforts, as defined in this Section A, to complete  the

INTERCONNECTION.  In effecting and implementing any right of or  obligation

to  indemnify  pursuant to and in accordance with the  provisions  of  this

paragraph,  the  procedural provisions set forth in Article  XXIV  of  this

AGREEMENT shall be applicable.



<PAGE>



                              49



      The INTERCONNECTION shall be constructed and installed reasonably  in

accordance  with  the  Proposed Plan (Exhibit 1).  It  is  understood  that

change(s) in the Proposed Plan may be necessary from time to time prior  to

and/or  during  construction, provided however, any such change  shall  not

alter the character of SERVICE PSE&G has agreed to provide pursuant to this

AGREEMENT.   PSE&G  shall  have the right and the  authority  to  make  any

change(s) in the Proposed Plan or in the route of the INTERCONNECTION where

PSE&G,  in  its reasonable judgment, determines such change(s) is necessary

or  appropriate; provided however, in the event any change in the  Proposed

Plan  which PSE&G determines is necessary or appropriate will result  in  a

substantial  increase in the estimated cost for same, PSE&G  shall  not  be

permitted  to  make  such change(s) without O'BRIEN's consent  unless  such

change(s)  is  necessary to enable the PROJECT to operate with  the  PUBLIC

SERVICE   SYSTEM  in  a  safe  and  reliable  manner.  O'BRIEN  shall   not

unreasonably delay or withhold any consent for any such change(s) which may

be  required by the provisions of this paragraph.  Changes in the  Proposed

Plan shall not require any amendment to this AGREEMENT.



                                 Section B

                           Interconnection Costs

                                     

      Subject to the provisions of this Section B, O'BRIEN shall be  liable

to PSE&G for and shall pay to PSE&G the costs PSE&G



<PAGE>



                              50



incurs  in the design, construction and installation of the INTERCONNECTION

as   well  as  all  other  costs  which  PSE&G  incurs  in  affecting   the

interconnection  of  the  PROJECT with the PUBLIC  SERVICE  SYSTEM  (herein

collectively  referred to as costs associated with  or  costs  incurred  in

connection   with  the  design,  construction  and  installation   of   the

INTERCONNECTION).



      PSE&G's  estimates that the total cost associated  with  the  design,

construction  and installation of the INTERCONNECTION will be  one  million

six  hundred  ninety-two thousand four hundred eighty dollars ($1,692,480).

This  estimate  shall not diminish, change or affect in any  way  O'BRIEN's

responsibility  for  and obligation to pay PSE&G its  allocable  share,  as

determined in this Section B, of the costs which PSE&G actually  incurs  in

connection   with  the  design,  construction  and  installation   of   the

INTERCONNECTION.



     For purpose of allocating to O'BRIEN its share of the costs associated

with the design, construction and installation of the INTERCONNECTION,  the

cost  estimate  specified in the preceding paragraph  is  broken  into  the

following classifications:



     Switching Station Costs       $375,900

     Cable Costs                   $363,760

     Manhole and Conduit Costs          $952,820



O'BRIEN shall be obligated to pay PSE&G one hundred percent (100%)  of  all

costs classified as cable and switching station costs.



<PAGE>



                              51



      The  cost estimate assigned to the manhole and conduit classification

constitutes an estimate for a nine (9) duct installation.  PSE&G  plans  to

install a nine (9) duct installation.  However, interconnecting the PROJECT

with   the  PUBLIC  SERVICE  SYSTEM  will  only  require  a  six  (6)  duct

installation,  the  cost for which is estimated at eight  hundred  fourteen

thousand  four  hundred and ninety dollars ($814,490).  As such,  the  cost

estimate  for  the  INTERCONNECTION has been adjusted to reflect  the  cost

differential and O'BRIEN's Payment Schedule, as specified in this Section B

of  this  Article  XIII,  has been structured to reflect  that  adjustment.

O'BRIEN's  allocable share of the actual costs classified  as  manhole  and

conduit costs shall be determined by application of the following formula:


     Estimated costs associated with
           six (6) duct installation         x     Actual Manhole
     Estimated cost associated with             and Conduit Costs
        nine (9) duct installation


      O'BRIEN  responsibility  for  and obligation  to  pay  to  PSE&G  its

allocable  share  of  the  estimated  costs  associated  with  the  design,

construction and installation of the INTERCONNECTION shall be discharged as

follows:  commencing on or prior to the last day of the MONTH specified  in

the  notice  to be furnished to O'BRIEN pursuant to and in accordance  with

Section A of this Article XIII (MONTH 1) and thereafter on or prior to  the

last day of each of the successive 23 MONTHS (MONTH 2 through and



<PAGE>



                              52



including MONTH 24), O'BRIEN shall remit to PSE&G the payment specified  in

the following Payment Schedule:



                             PAYMENT SCHEDULE

                                                  Amount of
     Payment Due Date                        Payment Obligation

     Last day of  MONTH 1                         $        4,200
     Last day of  MONTH 2                                  4,000
     Last day of  MONTH 3                                  3,400
     Last day of  MONTH 5                                  4,000
     Last day of  MONTH 6                                  4,000
     Last day of  MONTH 7                                  4,000
     Last day of  MONTH 8                                  4,000
     Last day of  MONTH 9                                164,000
     Last day of  MONTH 10                               164,000
     Last day of  MONTH 11                               164,000
     Last day of  MONTH 12                               164,000
     Last day of  MONTH 13                                20,090
     Last day of  MONTH 14                               156,000
     Last day of  MONTH 15                               161,000
     Last day of  MONTH 16                                19,000
     Last day of  MONTH 17                                19,000
     Last day of  MONTH 18                                19,000
     Last day of  MONTH 19                                19,000
     Last day of  MONTH 20                                28,400
     Last day of  MONTH 21                               108,000
     Last day of  MONTH 22                                50,560
     Last day of  MONTH 23                                55,000
     Last day of  MONTH 24                                51,500

TOTAL OF PAYMENTS FOR ESTIMATED COSTS             $    1,554,150


      In  the  event  O'BRIEN fails to remit any payment specified  in  the

Payment  Schedule  above,  on or by the Payment Due  Date,  PSE&G  may,  in

addition  to any other remedy or right PSE&G may have under this AGREEMENT,

immediately suspend performance of its obligations under Section A of  this

Article XIII.  PSE&G shall provide O'BRIEN with written notice of any  such

suspension (hereinafter referred to as Notice of Suspension).



<PAGE>



                              53



      In  such event, and in addition to any other right or remedy  it  may

have  under  this AGREEMENT, PSE&G shall have the right to make demand  for

and  receive  payment  from ISSUER under the CREDIT  for:   (i)  any  costs

associated   with  the  design,  construction  and  installation   of   the

INTERCONNECTION which PSE&G has incurred, as of the date of suspension, and

for  which  O'BRIEN has failed to make payment on or by such  date;  and/or

(ii) any costs associated with the design, construction and installation of

the  INTERCONNECTION which PSE&G incurs thereafter as a  consequence  of  a

commitment  made  or  liability incurred by PSE&G  prior  to  the  date  of

suspension in connection with performance of its obligations under  Section

A of this Article XIII.



      Within  ninety  (90) days of completion of the INTERCONNECTION  PSE&G

shall  furnish to O'BRIEN a Final Reconciliation.  The Final Reconciliation

shall  contain  a  statement setting forth the nature and amount  of  costs

actually incurred by PSE&G in connection with the design, construction  and

installation  of  the INTERCONNECTION, as well as a reconciliation  between

the  total  payments made by O'BRIEN, in accordance with the provisions  of

this  Article XIII, and the amount of costs actually incurred in connection

with the design, construction and installation of the INTERCONNECTION.



     In the event that the total costs actually incurred in connection with

the design, construction and installation of the INTERCONNECTION exceed the

total payments made by O'BRIEN, in



<PAGE>



                              54



accordance  with  the  provisions of this Article XIII,  O'BRIEN  shall  be

responsible  for  and  shall  make payment to  PSE&G  of  any  differential

resulting  from  such reconciliation.  O'BRIEN shall make payment  for  any

such  differential within thirty (30) days of the date of the  delivery  to

O'BRIEN   of   the  Final  Reconciliation.   In  such  event,   the   Final

Reconciliation shall constitute PSE&G's bill to O'BRIEN for payment of  any

such differential.



      In  the event the total of the payments made by O'BRIEN to PSE&G,  in

accordance  with  the provisions of this Article XIII,  exceeds  the  costs

actually   incurred  in  connection  with  the  design,  construction   and

installation of the INTERCONNECTION, PSE&G shall remit to O'BRIEN with  the

Final   Reconciliation  a  payment  to  reimburse  O'BRIEN  for  any   such

overpayment.



      In  connection with affecting the Final Reconciliation, O'BRIEN shall

he  the right to review, after a timely request therefor, any documentation

or  data available to PSE&G to enable O'BRIEN to verify the accuracy of the

Final  Reconciliation.  However, such review shall not extend the due  date

of,  or  extend or postpone O'BRIEN's obligation to pay in a timely  manner

any payment due, as specified in the Final Reconciliation.



                                 Section C

                Letter of Credit for Interconnection Costs

                                     

      In connection with, and for the purposes of, securing performance  by

O'BRIEN of its obligation to pay PSE&G for the



<PAGE>



                              55



costs  which  PSE&G incurs in connection with the design, construction  and

installation of the INTERCONNECTION, O'BRIEN shall establish for, and  have

issued  to PSE&G, as beneficiary, an irrevocable Letter of Credit (CREDIT).

The  CREDIT  shall be established at and made payable by a commercial  bank

(ISSUER)  acceptable to PSE&G on terms and conditions acceptable to  PSE&G;

provided  however, PSE&G shall not unreasonably withhold  approval  of  any

CREDIT.  The CREDIT shall be established for and structured so as to permit

PSE&G  to  make a demand(s) for and receive payment from ISSUER  and  shall

require  the ISSUER to honor on sight any written demand(s) for payment  as

specified in and in accordance with the provisions of Sections B and  D  of

this  Article  XIII.  The CREDIT shall be established to be  effective  not

later  than  the  date specified by PSE&G in the notice issued  to  O'BRIEN

pursuant  to  and in accordance with the provisions of Section  A  of  this

Article XIII and shall have an Expiry Date coincident with the date of  the

payment  for  MONTH 24 specified in the Payment Schedule to be provided  by

PSE&G  to O'BRIEN (which period is hereinafter referred to as the Effective

Period).   The  amount  of the CREDIT shall be established  and  maintained

during the Effective Period in the amount of Three Hundred Thousand Dollars

($300,000).



      In the event O'BRIEN fails to have established for and have issued to

PSE&G, as beneficiary, the CREDIT in accordance with the provisions of this

Article XIII, PSE&G may, in addition to



<PAGE>



                              56



any  other remedy it may have under this AGREEMENT, suspend performance  of

its obligations under Section A of this Article XIII.



                                 Section D

                                     

                            Cancellation Costs

                                     

      In order to complete the design, construction and installation of the

INTERCONNECTION,  PSE&G  shall  be  required  to  enter  into   contractual

arrangements with, inter alia, equipment/material suppliers and third-party

contractors.  Upon occurrence of any Event of Termination, as specified  in

Article  XXVII, during the construction period, PSE&G shall have the  right

to  cancel or terminate any supplier and/or contractor agreement(s) entered

into  in  connection with discharging its obligations to design,  construct

and  install the INTERCONNECTION.  In the event PSE&G exercises  any  right

pursuant  to  and in accordance with this Section D to cancel or  terminate

any   supplier  and/or  contractor  agreements/orders.   PSE&G  may   incur

CANCELLATION  COSTS.  In such event, O'BRIEN shall be liable for  and  make

payment to PSE&G for all CANCELLATION COSTS which PSE&G incurs.



      Additionally, upon occurrence of an Event of Termination, as  defined

in  Article XXVII, during the construction period, PSE&G may be required to

remove  and/or  complete  the construction work in  progress  in  order  to

maintain the integrity, safety and



<PAGE>



                              57



reliability  of the PUBLIC SERVICE SYSTEM.  In such event, PSE&G  may  also

incur  CANCELLATION COSTS.  In such event, O'BRIEN shall be liable for  and

make payment to PSE&G for all such CANCELLATION COSTS which PSE&G incurs.



      In the event PSE&G incurs an CANCELLATION COSTS, PSE&G shall have the

right  to  demand  payment for and receive payment from  ISSUER  under  the

CREDIT  for  all such costs, provided however, in the event the  CREDIT  is

insufficient,  PSE&G retains the right to demand payment from  O'BRIEN  for

any  such deficiency, and in such event, O'BRIEN shall be obligated to make

payment to PSE&G for such CANCELLATION COSTS not paid under the CREDIT.



      In connection with determining the amount of any liability of O'BRIEN

for  CANCELLATION COSTS incurred, PSE&G shall give O'BRIEN a dollar  credit

for the value to PSE&G of any facilities or equipment received by and which

are thereafter useful to PSE&G.



      In  the  event  PSE&G  terminates  or  cancels  any  supplier  and/or

contractor  agreements/ orders as permitted in this Section D, PSE&G  shall

have  complete  discretion relative to the manner of  resolving  any  claim

and/or demand by any contractor and/or supplier in connection therewith and

further,  PSE&G  shall  be  the  sole judge of  the  acceptability  of  any

compromise  in  settlement  or resolution of  any  such  claim  or  demand.

Additionally,  PSE&G  shall be the sole judge as to what  is  necessary  to

maintain the safety, integrity or reliability of the PUBLIC SERVICE SYSTEM



<PAGE>



                              58



relative to any removal or completion of the construction work in progress.

PSE&G  shall  exercise  reasonable  care in  resolving  contractor/supplier

claim(s)/demand(s) and in affecting any required removal or  completion  of

the  construction work in progress so as to mitigate the dollar amount paid

in  affecting  the resolution of such claim(s)/demand(s) or in  the  dollar

amount  expanded  in completing such removal or completion tasks;  provided

however, that PSE&G shall have no liability to O'BRIEN for or on Account of

the  dollar  amount(s)  paid  in  affecting  the  resolution  of  any  such

claim(s)/demand(s)  or in affecting such removal/completion  tasks,  except

where  the  resolution of any such claim(s)/demand(s) or the completion  of

such  tasks  were  affected  by  PSE&G in a manner  which  was  in  willful

disregard of its obligation to mitigate, as defined in this paragraph.



                                ARTICLE XIV

                                     

                           MAINTENANCE OF PLANT

                                     

      PSE&G shall have and maintain its entire plant at its own expense  in

such  condition  as  will enable it to furnish safe,  proper  and  adequate

SERVICE  to  O'BRIEN  pursuant  to and in accordance  with  the  terms  and

conditions of this AGREEMENT.



                                ARTICLE XV

                                     

                     USE OF THE PUBLIC SERVICE SYSTEM



      The  nature  and extent of and the terms and conditions  relating  to

O'BRIEN's use of the PUBLIC SERVICE SYSTEM are set



<PAGE>



                              59



forth in their entirety in this AGREEMENT.  Except as otherwise provided in

and pursuant to the terms and conditions of any applicable PSE&G Tariff  on

file with the NJBPU or the FERC, O'BRIEN shall not be permitted to use  the

PUBLIC  SERVICE SYSTEM nor shall PSE&G be obligated to provide any  service

to  O'BRIEN,  other than as provided in this AGREEMENT.  Any rights  to  or

interest in the PUBLIC SERVICE SYSTEM which O'BRIEN has or may claim  as  a

result  of  this AGREEMENT shall cease or expire upon termination  of  this

AGREEMENT.



                                ARTICLE XVI

                                     

                                 EASEMENTS

                                     

      Except as otherwise specifically provided in this Article XVI,  PSE&G

shall acquire any permit(s), easement(s), license(s), rental(s) or right(s)-

of-way  necessary  to  interconnect the PROJECT  with  the  PUBLIC  SERVICE

SYSTEM.  Any costs associated with the acquisition of any such easement(s),

license(s), rental(s) or right(s)-of-way of a non-recurring nature shall be

billed  to  and  paid  by  O'BRIEN as a cost associated  with  the  design,

construction  and  installation of the INTERCONNECTION in  accordance  with

Article  XIII of this AGREEMENT.  Any costs associated with the acquisition

of any easement(s), license(s), rental(s) or right(s)-of-way of a recurring

nature  shall be billed to O'BRIEN and paid by O'BRIEN within  thirty  (30)

days of receipt.



<PAGE>



                              60



      In  order to interconnect the PROJECT with the PUBLIC SERVICE SYSTEM,

PSE&G  may be required to maintain certain facilities and equipment at  the

PROJECT  SITE.   In  such event and to enable PSE&G to  operate,  maintain,

repair, reinforce, replace, relocate or remove the facilities and equipment

necessary  to offset, operate and maintain an interconnection  between  the

PROJECT  and the PUBLIC SERVICE SYSTEM, O'BRIEN shall obtain for conveyance

to  PSE&G an easement to the property at the PROJECT SITE for a term, i.e.,

a  duration  and  in a form and on terms and conditions acceptable  to  and

approval  by  PSE&G.   The easement, inter alia, shall  permit  PSE&G,  its

agents, servants and employees, at any time upon reasonable notice, to have

access to the property conveyed so as to permit PSE&G, its agents, servants

and/or  employees to perform any tasks associated with and incident to  the

operation, maintenance, repair, reinforcement removal and/or relocation  of

the  facilities and equipment necessary to offset, operate and maintain the

interconnection of the PROJECT with the PUBLIC SERVICE SYSTEM.



                               ARTICLE XVII

                                     

                             PERMITS/APPROVALS

                                     

      PSE&G  shall obtain from appropriate governmental bodies any REQUIRED

PERMIT.   PSE&G  shall  proceed with and use best  efforts  to  obtain  any

REQUIRED PERMIT.  In the event a third party files



<PAGE>



                              61



any pleading with any regulatory or other governmental body or institutes a

suit  at law or in equity challenging the right of PSE&G to receive or,  in

the event any such body issues any REQUIRED PERMIT to PSE&G, challenges the

propriety of the issuance to PSE&G of any REQUIRED PERMIT, PSE&G shall  not

be  obligated  to commence or, in the event construction has commenced,  to

complete  construction of the INTERCONNECTION until PSE&G obtains  a  final

and non-appealable order/judgment relative to the issuance of such REQUIRED

PERMIT or, in the event of a challenge to the issuance thereof, a final and

non-appealable  order/judgment  upholding  the  issuance  of  any  REQUIRED

PERMIT.   O'BRIEN agrees to cooperate fully with PSE&G to the extent  PSE&G

deems  such cooperation necessary to secure any REQUIRED PERMIT and/or,  in

the event same is occurred, to defend the issuance of any REQUIRED PERMIT.



      However, in the event the issuance to PSE&G of any REQUIRED PERMIT is

challenged  by  a third party and a final and non-appealable order/judgment

has  not  been  issued in connection with such challenge,  PSE&G  shall  be

obligated  to  commence  or complete construction of  the  INTERCONNECTION,

despite  the absence of a final and non-appealable order/judgment  relative

to such challenge, if, but only if:

     

     (i)  O'BRIEN submits a request in writing to PSE&G requesting PSE&G to

          commence or complete construction of the INTERCONNECTION; and



<PAGE>



                              62



     (ii) O'BRIEN  agrees  in such writing to indemnify and  hold  harmless

          PSE&G  and  each and every of its officers, agents, servants  and

          employees, its successors and assigns, from and against  any  and

          all  claims, demands, suits, actions and the liabilities, losses,

          damages,  and/or judgements, which may arise from the  particular

          action  being  challenged, as well as against  any  fees,  costs,

          charges  or expenses which PSE&G, its officers, agents,  servants

          and employees, its successors and assigns incur in the defense of

          any  such claims, suits, actions or similar such demands made  or

          filed by any third-party which in any manner arise out of, relate

          to, or result from PSE&G's actions which are being challenged.



      PSE&G shall not be obligated to commence or complete construction  of

the  INTERCONNECTION in the event issuance of any REQUIRED PERMIT is denied

to  PSE&G.   Further, PSE&G shall not be obligated to commence or  complete

construction  in  the event that any decision of any governmental  body  to

issue any REQUIRED PERMIT is overturned by any court or regulatory body  or

any court or regulatory body has issued a stay, pending a final



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                              63



adjudication  of a challenge, prohibiting construction activity  under  any

REQUIRED PERMIT issued to PSE&G.



      Any cost(s) and/or expense(s) associated with obtaining such REQUIRED

PERMIT  and/or any cost(s) and/or expense(s) associated with defending  the

issuance  of  any  such  REQUIRED PERMIT shall be  paid  by  O'BRIEN  as  a

cost/expense  associated with the design, construction and installation  of

the  INTERCONNECTION as provided in and in accordance with Article XIII  of

this AGREEMENT.



                               ARTICLE XVIII

                                     

                         DEDICATION OF FACILITIES

                                     

      No  undertaking by PSE&G under any provision of this AGREEMENT  shall

constitute the dedication to O'BRIEN or to the public of the PUBLIC SERVICE

SYSTEM.



                                ARTICLE XIX

                                     

                               REARRANGEMENT

                                     

      PSE&G represents to O'BRIEN that it has no present plans or intention

to convert the PUBLIC SERVICE SYSTEM in the area of the PROJECT to a higher

voltage,  based  upon  a  projected ten (10) year electric  load  forecast.

However, in the event PSE&G should decide, for cause, at any time  or  from

time  to  time  to  convert  the PUBLIC SERVICE  SYSTEM  at  the  point  of

connection of the PROJECT to the PUBLIC SERVICE SYSTEM, or in the  vicinity

thereof, to a different voltage PSE&G shall advise O'BRIEN in



<PAGE>



                              64



writing  as soon as PSE&G shall make such decision, but at least three  (3)

years  in  advance of making any such conversion.  In such  event,  O'BRIEN

shall  be  responsible to install and pay for only the  facilities  at  the

PROJECT which will be required to continue the interconnected operation  of

the  PUBLIC SERVICE SYSTEM and the COGENERATION FACILITY, provided however,

any  PSE&G  facilities  at the SUBSTATION which  will  be  required  to  be

modified  as  designated and specified by PSE&G to effect  such  conversion

shall  be  paid  for  and installed by O'BRIEN.  Unless other  billing  and

payment arrangements are mutually agreed upon by PSE&G and O'BRIEN, O'BRIEN

shall  be billed and shall pay any billing(s) for such costs, as such costs

are  incurred by PSE&G, in accordance with the provisions of Article XI  of

this AGREEMENT.  Cause, as specified in this Article, shall include but not

be  limited  to  obsolescence, changing patterns of  demand  and  usage  of

electric  power  and  energy by retail and sale  for  resale  customers  or

physical  destruction  of  plant, whether the result  of  deterioration  or

casualty.



                                ARTICLE XX

                                     

                 COGENERATION FACILITY/SUBSTATION FACILITY

                                     

      In  view of PSE&G's statutory obligations to its retail and sale-for-

resale  customers, PSE&G has adopted general requirements relative  to  the

construction  of  generation and substation facilities  by  others.   These

requirements  have been adopted by PSE&G to ensure that  any  facilities  a

party plans to



<PAGE>



                              65



construct  for  connection  to  the PUBLIC  SERVICE  SYSTEM  are  designed,

constructed  and installed so as to be compatible with the  PUBLIC  SERVICE

SYSTEM  and to ensue that operation of these facilities does not  adversely

affect   the   integrity,  reliability  and/or  safe   operation   of   any

interconnection facility and/or the PUBLIC SERVICE SYSTEM.   In  connection

with the construction of such facilities, PSE&G requires that the plans and

specifications for such generation and substation facilities  be  submitted

to  PSE&G for review prior to the design, construction and installation  of

these facilities solely to enable PSE&G to determine, and thus ensure, that

the  contemplated design, construction and installation of such  facilities

comport with the aforementioned requirements.



      O'BRIEN  shall,  at  its  own  expense, design,  construct,  install,

own/lease,  operate and maintain the COGENERATION FACILITY  and  SUBSTATION

FACILITY.   O'BRIEN  shall,  upon execution of  this  AGREEMENT,  use  best

efforts  to:  (i) initiate the task required to obtain any required permit,

easement(s),  license(s), rental(s) or right(s)-of-way for the construction

and installation of the PROJECT; and (ii) complete the design, construction

and installation of the PROJECT.



      Prior to or in connection with execution of this AGREEMENT, a copy of

"Interconnection  Protection  and Safety  Requirements  and  Standards  for

Customer-Owned  Generating Facilities" (Exhibit 2) has  been  furnished  to

O'BRIEN.   O'BRIEN  shall  design, construct and install  the  COGENERATION

FACILITY consistent with



<PAGE>



                              66



the  requirements  set  forth in Exhibit 2.  In  exercising  any  right  of

acceptance with respect to the COGENERATION FACILITY, as specified by  this

Article  XX,  PSE&G's acceptance shall be limited to making a determination

as  to  whether the design of the COGENERATION FACILITY is consistent  with

the  requirements contained in Exhibit 2.  Deviations from the requirements

set   forth  in  Exhibit  2,  relative  to  the  design,  construction  and

installation of the COGENERATION FACILITY may be permitted with the consent

of PSE&G, which consent shall not be unreasonably withheld.



      As  soon  as  practicable after execution of this AGREEMENT,  O'BRIEN

shall furnish to PSE&G the following:



      A.    Plans  and  specifications for the  COGENERATION  FACILITY  and

SUBSTATION FACILITY.



      B.    Single  line  diagram  and details of the  proposed  protection

schemes.



     C.   Instruction manuals for all protective components.



       D.    Component  specifications  and  internal  wiring  diagrams  of

protection components if not provided in instruction manuals.



      E.    All protective equipment ratings if not provided in instruction

manuals.



      F.    Generator data required to analyze fault contributions and load

flows,  including,  but  not  limited to, equivalent  impedances  and  time

constants.



      Subsequent to submission to and review by PSE&G of Items A through  F

enumerated  above,  PSE&G  shall prepare and  submit  to  O'BRIEN  "General

Requirements  and  Specifications  for  a  26,000-Volt  Customer's  Outdoor

Substation" (hereinafter referred



<PAGE>



                              67



to  as  Requirements).   O'BRIEN shall design, construct  and  install  the

SUBSTATION  FACILITY  consistent  with  the  requirements  set   forth   in

Requirements.   After preparation of the plans and specifications  for  the

SUBSTATION FACILITY, O'BRIEN shall submit same to PSE&G for its review  and

acceptance.   The  plans and specifications for same may deviate  from  the

requirements  set  forth  in Requirements provided however,  any  deviation

therefrom  must be submitted to and be acceptable to PSE&G.  O'BRIEN  shall

construct  and  install the SUBSTATION FACILITY pursuant to and  consistent

with  the plans and specifications relating to the design of the SUBSTATION

FACILITY which have been submitted to and found acceptable by PSE&G.



     PSE&G shall use best efforts to complete any review of any submissions

made  to PSE&G by O'BRIEN pursuant to and in accordance with the provisions

of  this  Article  XX  within  thirty (30) days  of  receipt  of  any  such

submissions.



     Prior to the DATE OF START-UP, PSE&G will perform the functional tests

required by PSE&G on the relays located in the SUBSTATION FACILITY.   PSE&G

will  specify and effect the settings of such relays.  During the  term  of

this  AGREEMENT, PSE&G shall have access to and the right  to  inspect  and

perform  scheduled  maintenance on such relays as  well  as  the  right  to

readjust the settings of such relays as required.



      PSE&G shall notify O'BRIEN upon completion of the INTERCONNECTION and

shall  thereafter,  at  O'BRIEN's request, be  obligated  to  energize  the

SUBSTATION FACILITY, if but only if,



<PAGE>



                              68



PSE&G,  after  inspection, has determined that the SUBSTATION FACILITY  has

been  completed  in accordance with the final plans and specifications  for

such  facility.   In  the event such a determination is made,  PSE&G  shall

energize the SUBSTATION FACILITY and commence the supply of electric energy

to  the  PROJECT  to  permit  O'BRIEN to conduct pre-operation  testing  of

PROJECT equipment and facilities.  Electric energy will be supplied to  the

PROJECT  by  PSE&G  during the test period pursuant to PSE&G's  Tariff  for

Cogenerator Standby Service.



      Thereafter, O'BRIEN shall notify PSE&G when O'BRIEN decides to  place

its electric generation unit into INITIAL OPERATION.  At that time, O'BRIEN

shall  permit PSE&G to examine the electric generation unit to enable PSE&G

to   determine   whether  such  electric  generation  unit  satisfies   the

requirements  contained in Exhibit 2.  PSE&G shall be obligated  to  permit

O'BRIEN to synchronize its electric generation unit with the PUBLIC SERVICE

SYSTEM and receive electric power and energy from the COGENERATION FACILITY

at  the  RECEIPT POINT if but only if:  (I) PSE&G has examined and pursuant

to  such examination determined that the PROJECT's electric generation unit

satisfies  the requirements contained in Exhibit 2; and, (ii)  O'BRIEN  has

the  installation  inspected  and  approved  by  an  electrical  inspection

authority  approved  by  the NJBPU and receives and furnishes  satisfactory

evidence to PSE&G of issuance of a Certificate of Approval relative to  the

inspection.   Thereafter,  PSE&G  shall  permit  synchronization   of   the

PROJECT's electric generation unit



<PAGE>



                              69



with  the  PUBLIC  SERVICE  SYSTEM and shall  be  obligated,  at  O'BRIEN's

request, to commence receipt of electric power and energy supplied  to  the

RECEIPT POINT.



      O'BRIEN  shall not synchronize its electric generation unit with  the

PUBLIC  SERVICE  SYSTEM  at any time without notification  to  and  without

obtaining the consent of PSE&G, which consent shall not be withheld  except

pursuant  to and in accordance with the provisions of Article  V  and  this

Article XX.



     Upon appropriate notification by O'BRIEN, PSE&G shall use best efforts

to conduct and complete any examination of the COGENERATION FACILITY and/or

SUBSTATION  FACILITY required under the provisions of this  Article  within

fifteen  (15)  working days.  PSE&G shall not unreasonably delay  any  such

examination  nor unreasonably withhold any acceptance required  to  trigger

the DATE OF START-UP.



      After the DATE OF START-UP, O'BRIEN shall not rearrange, reconfigure,

modify,  alter  or  change in a material way the SUBSTATION  FACILITY  and,

after   the  DATE  OF  INITIAL  OPERATION,  O'BRIEN  shall  not  rearrange,

reconfigure,  modify,  alter or change in any  material  way  any  electric

generation  unit(s) without notice to and the acceptance by PSE&G  of  such

rearrangement, reconfiguration, modification, alteration or change.   PSE&G

shall not unreasonably delay or unreasonably withhold any such acceptance.



      Any  review  made  by  PSE&G of the Plans and Specifications  of  the

COGENERATION FACILITY or SUBSTATION FACILITY, any



<PAGE>



                              70



examination  made  by  PSE&G  of  the actual  design,  construction  and/or

installation of the COGENERATION FACILITY or SUBSTATION FACILITY and/or any

determination  made  by  PSE&G  in  connection  with  any  such  review  or

examination will be solely for the purpose of permitting PSE&G,  consistent

with its statutory obligations to its retail and sale-for-resale customers,

to:   (i)  determine whether the design, construction and  installation  of

such  facilities  are compatible with the PUBLIC SERVICE SYSTEM;  and  (ii)

ensure  that operation of the COGENERATION FACILITY and SUBSTATION FACILITY

will  not adversely affect the integrity, reliability or safe operation  of

the PUBLIC SERVICE SYSTEM.



       PSE&G's  review  or  examination,  and  any  determination  made  in

connection therewith, is not intended to be, nor will same be made by PSE&G

for the purpose of, nor should same be interpreted, construed and/or relied

upon  by  O'BRIEN,  or  any  other person or  entity,  as  an  endorsement,

approval,  confirmation  and/or warranty of or by  PSE&G  relative  to  any

aspect of the design, construction or installation of O'BRIEN's facilities,

their   safety,   reliability,  economic  and/or   technical   feasibility,

performance  and/or operational capability and/or the suitability  of  same

for  their  intended purpose(s).  O'BRIEN shall not represent to any  third

party  that  PSE&G's review was undertaken for any reason  other  than  the

reasons expressly stated in this Article.



<PAGE>



                              71



      O'BRIEN  shall  permit  PSE&G,  its officers,  agents,  servants  and

employees,  its successors and assigns, when and as requested,  access  to,

egress  and  ingress, from and over the PROJECT SITE at any time  and  upon

reasonable notice, as same may be necessary or required by PSE&G, to permit

PSE&G,  its  officers, agents, servants and employees, its  successors  and

assigns,  to  gain  access to the SUBSTATION FACILITY to  take  any  action

necessary to discharge its obligations or to exercise its rights under this

AGREEMENT,  including but not limited to access to:  (i)  permit  PSE&G  to

examine,   inspect,  test,  operate,  maintain,  repair  and  replace   its

electricity  recording  equipment  and  associated  electricity   measuring

equipment; (ii) permit PSE&G to perform switching operations on switch gear

located  in  the  SUBSTATION FACILITY; and (iii) permit PSE&G  to  examine,

inspect,  test  and  set protective relays as required by  PSE&G.   O'BRIEN

shall  not  deny,  refuse or delay PSE&G's access to the PROJECT,  provided

that  while  at  the PROJECT such PSE&G representative shall  observe  such

reasonable  safety  precautions as may be required  by  O'BRIEN  and  shall

conduct themselves in a manner that will not unnecessarily impair O'BRIEN's

operation of the COGENERATION FACILITY.



                                ARTICLE XXI

                                     

                                 LIABILITY

                                     

     Neither party nor its officers, directors, partners, agents, servants,

employees, affiliates, parent, subsidiaries or



<PAGE>



                              72



respective  successors or assigns shall be liable to the  other  party  for

claims  for incidental, special, direct, indirect or consequential  damages

(Damages) whether such Damages claim is based on a cause of action based in

warranty,  negligence,  strict liability, contract,  operation  of  law  or

otherwise  except where such claim for Damages arises out,  relates  to  or

results from the gross negligence of such party or the willful disregard by

a  party  of  its obligations under this AGREEMENT, provided however,  each

party  shall have the right to recover from the other party direct  damages

upon  the occurrence of a breach of this AGREEMENT as defined in and  which

has  been established pursuant to and in accordance with Article XXVIII  of

this AGREEMENT.



                               ARTICLE XXII

                                     

                               FORCE MAJEUR

                                     

      An  event of "Force Majeure" as used herein means an event beyond the

reasonable  control of and which occurs without the fault or negligence  of

the  party  claiming  Force Majeure and is one which such  party  is  (was)

unable  to prevent or overcome which events may include but are not limited

to:   acts  of  God;  strikes, lockouts or other  similar  such  industrial

disturbances;   acts  of  the  public  enemy,  wars,  civil   disturbances,

blockades,  military  action, insurrections or riots;  landslides,  floods,

washouts, lightning, earthquakes, tornadoes, hurricanes, blizzards or other

storms  or  storm  warnings;  explosions,  fires,  sabotage  or  vandalism;

mandates, directives, orders or restraints of any



<PAGE>



                              73



governmental,  regulatory  or judicial body or agency;  breakage,  defects,

malfunctioning, or accident to machinery, equipment, materials or lines  of

pipe or wires; freezing of machinery, equipment, materials or lines of pipe

or  wires;  inability or delay in the obtaining of materials or  equipment;

inability  to obtain or utilize any permit, approval, easement, license  or

right-of-way.   The settlement of strikes, lockouts or other  similar  such

industrial  disturbances shall be entirely within  the  discretion  of  the

party  directly affected.  The requirement herein that any event  of  Force

Majeure  shall be remedied with all reasonable dispatch shall  not  require

the  settlement  of  strikes,  lockouts or other  similar  such  industrial

disturbances  by  acceding to the demands of the opposing party  when  such

course is, in the opinion of the party directly affected, inadvisable.



      In the event PSE&G is rendered unable, wholly or in part, by an event

of Force Majeure, to perform any obligation it has under this AGREEMENT, it

is  agreed that, on PSE&G giving notice and full particulars of such  event

of  Force  Majeure  to  O'BRIEN,  as soon thereafter  as  practicable,  the

obligations  of PSE&G, so far as they are affected by such event  of  Force

Majeure,  shall  be suspended during the continuance of  any  inability  or

incapacity  so  caused, but for no longer period.   PSE&G  shall  use  best

efforts to remedy the cause of such inability or incapacity.



<PAGE>



                              74



      PSE&G  shall  not  be  liable to O'BRIEN for any claim(s),  lease(s),

damage(s),  liability(ies) or expense(s) sustained or incurred by  O'BRIEN,

arising  out  of,  relating  to, or resulting  from  PSE&G's  inability  or

incapacity to perform its obligations under this AGREEMENT due to any event

of Force Majeure, as herein defined.



                               ARTICLE XXIII

                                     

                            PROTECTIVE DEVICES

                                     

      O'BRIEN  has been advised and acknowledges that actions,  conditions,

and/or events on the PUBLIC SERVICE SYSTEM (PSE&G System Condition(s))  may

adversely  impair  PROJECT  operations  and/or  the  condition  of  PROJECT

facilities  and  equipment.   As such, O'BRIEN  agrees  to:   (i)  install,

operate  and  maintain protective devices at the PROJECT and institute  and

maintain  procedures at the PROJECT so as to minimize any potential  damage

to  PROJECT equipment and facilities; and (ii) minimize any interruption in

the  production and supply of steam to Newark Boxboard Inc., arising  as  a

result of the occurrence of any such PSE&G System Condition(s).



                               ARTICLE XXIV

                                     

                              INDEMNIFICATION

                                     

      O'BRIEN shall indemnify and hold harmless PSE&G and each and every of

its  officers, agents, servants and employees, its successors  and  assigns

of, from and against any and all claims,



<PAGE>



                              75



demands, suits, actions and liabilities, losses, damages, and/or judgments,

which  may arise therefrom, as well as against any fees, costs, charges  or

expenses  which  PSE&G, its officers, agents, servants and  employees,  its

successors  and  assigns, incur in the defense of any such  claims,  suits,

actions or similar such demands made or filed by any third-party, which  in

any manner arise out of, relate to, or result from PSE&G's failure, for any

reason,  to provide SERVICE  to O'BRIEN under this AGREEMENT, except  where

such  failure  results  from  the  gross negligence  of  PSE&G  or  willful

disregard by PSE&G of its obligations under this AGREEMENT.



      O'BRIEN shall indemnify and hold harmless PSE&G and each and every of

its  officers, agents, servants and employees, its successors and  assigns,

from  and  against  any  and  all  claims,  demands,  suits,  actions   and

liabilities, losses, damages, and/or judgments, which may arise  therefrom,

as  well  as against any fees, costs, charges or expenses which PSE&G,  its

officers, agents, servants and employees, its successors and assigns  incur

in  the  defense of any such claims, suits, actions or similar such demands

made or filed by any third party, to the extent such claim, suit, action or

similar  demand  arises  out of, relates to, or results  from  the  design,

construction,  installation, operation, maintenance,  repair,  replacement,

supervision,     inspection,     testing,    protection,     reinforcement,

reconstruction, decommissioning, removal, use, control or ownership of  the

PROJECT, except to the extent such liability,



<PAGE>



                              76



loss, damage and/or judgment results from the gross negligence of PSE&G  or

willful disregard by PSE&G of its obligations under this AGREEMENT.



      In  case  a claim is asserted or action brought against PSE&G  as  to

which  PSE&G believes it is entitled to indemnification under this Article,

PSE&G  shall  promptly notify O'BRIEN in writing of such claim  or  action.

Prompt notice of any action shall mean such notice as would be required  to

enable  O'BRIEN to assert and prosecute appropriate defenses  in  any  such

action.  If PSE&G fails to give O'BRIEN prompt notice under this paragraph,

O'BRIEN  shall  have no obligation to indemnify PSE&G under  this  Article.

Upon receipt of such notice, O'BRIEN shall promptly make a determination of

whether  it  believes it is required to indemnify PSE&G and shall  promptly

notify PSE&G in writing of that determination.  If O'BRIEN determines  that

it  is  required, pursuant to this Article XXIV to indemnify PSE&G, O'BRIEN

shall assume the defense thereof, including the employment of counsel,  and

shall  upon  receipt thereof promptly assume the payment of all  costs  and

expenses  with  respect thereto.  PSE&G shall cooperate in  all  reasonable

respects with O'BRIEN in the defense of such claim or action.  PSE&G  shall

have  the right, at its own expense, to employ separate counsel in any such

action  and  to participate in the defense thereof.  O'BRIEN shall  not  be

liable for any settlement of any such claim or action affected without  its

consent.  Before settling any claim or action, O'BRIEN shall demonstrate to

PSE&G  that  O'BRIEN has sufficient financial means or  has  made  adequate

arrangements  to make all payments under any such settlement  as  and  when

due.



<PAGE>



                              77



                                ARTICLE XXV

                                     

                                 INSURANCE

                                     

     O'BRIEN shall obtain and maintain in force and effect for the PROJECT:



          1.    A policy of comprehensive general liability insurance in  a

          minimum  amount of  three million dollars ($3,000,000)  for  each

          occurrence  for  bodily  injury, including  death,  and  property

          damage.



          2.    A  workmen's compensation or employer's liability insurance

          policy   in  accordance  with  applicable  New  Jersey  statutory

          requirements.



The  policy amount stated in subparagraph 1 above is a minimum level  which

O'BRIEN  shall be obligated to maintain in force and effect.  However,  and

regardless of such minimum level requirement, O'BRIEN shall be obligated to

maintain in force and effect insurance coverage in such amount and  against

such  risks  as shall be consistent with prudent practice in its  industry.

Satisfactory  evidence  of the existence of insurance  coverage  consistent

with  the  requirements of this Article shall be furnished  by  O'BRIEN  to

PSE&G  on  or prior to the DATE OF INITIAL OPERATION and thereafter  on  or

before January 1 of each year until this AGREEMENT is terminated.



      Any  policy  of  insurance obtained by O'BRIEN, as required  by  this

Article, shall not be materially altered, cancelled or terminated,  without

furnishing PSE&G notice thereof thirty (30)

<PAGE>



days  prior  to  the  effective date of such alteration,  cancellation,  or

termination.



                               ARTICLE XXVI

                                     

                                WARRANTIES



      O'BRIEN warrants that it will at the time NET ELECTRICAL POWER OUTPUT

and  associated NET ELECTRICAL ENERGY is supplied to the RECEIPT POINT have

good  title  to or the good right to deliver all power and energy  so  made

available.  O'BRIEN agrees to indemnify and hold harmless PSE&G against any

and  all  claims, demands, suits, actions, costs, and liabilities, damages,

losses  and/or judgments arising out of, relating to or resulting from  any

adverse  claim to NET ELECTRICAL POWER OUTPUT and associated NET ELECTRICAL

ENERGY received by PSE&G at the RECEIPT POINT, as well as against any fees,

costs,  charges or expenses which PSE&G might incur in the defense  of  any

such  claim,  suit, action or similar such demand made  or  filed  by  such

person,  its  successors  or assigns, asserting  such  adverse  claim.   In

effecting  the  right  of or obligation to indemnify  pursuant  to  and  in

accordance  with the provisions of this paragraph the procedural provisions

set forth in Article XXIV of this AGREEMENT shall govern.



                               ARTICLE XXVII

                                     

                           EVENTS OF TERMINATION

                                     

      Either party may terminate this AGREEMENT upon the occurrence of  any

of the following events (Events of



<PAGE>



                              79



Termination):   (i)  O'BRIEN's  failure to have  the  PROJECT  placed  into

COMMERCIAL OPERATION on or before October 1, 1990; provided however, in the

event  the PROJECT has not been placed in COMMERCIAL OPERATION on or before

October  1,  1990, but the PROJECT has been, is at the time  and  continues

thereafter, to be under a bona fide program of continuous construction  the

October 1, 1990 data shall be extended until October 1, 1991; (ii) a  final

and  non-appealable  order/judgment that the  PROJECT  fails  to  meet  the

requirements of a qualifying facility established as of the effective  date

of this AGREEMENT in accordance with Title 18, Code of Federal Regulations,

Part  292, Subpart B, Section 292.203 through 292.207, inclusive;  provided

however,  that  any  such determination shall not constitute  an  Event  of

Termination  pursuant  to  this Article XXVII if  thereafter  O'BRIEN  uses

reasonable efforts to resume thermal energy production and sales to  regain

qualifying facility status; (iii) termination, for any reason, of the  Long

Term  Power  Purchase  of Cogeneration and Small Power  Production  Located

Outside  JCP&L Service Territory between O'BRIEN and JCP&L dated March  10,

1986;  provided  however,  in  the  event said  termination  is  contested,

termination  of  this AGREEMENT is subject to entry of  a  final  and  non-

appealable  order/judgment  terminating the  Agreement  of  Purchase;  (iv)

termination of the site lease for the PROJECT SITE; (v) O'BRIEN's  decision

to abandon or cancel the PROJECT; or (vi) O'BRIEN's failure, after the DATE

OF COMMERCIAL OPERATION, for a period of 365 consecutive days to supply to



<PAGE>



                              80



PSE&G  at the RECEIPT POINT NET ELECTRICAL POWER OUTPUT and associated  NET

ELECTRICAL ENERGY except where such failure results from an event of  Force

Majeure as defined in Article XXII, provided however, that O'BRIEN has used

during such 365 day period and continues thereafter to use best efforts  to

resume  the  supply  of  NET  ELECTRICAL POWER OUTPUT  and  associated  NET

ELECTRICAL ENERGY to PSE&G at the RECEIPT POINT.



     If any Event of Termination occurs and either party elects to exercise

its  right,  as  provided  in the preceding paragraph,  to  terminate  this

AGREEMENT, such party shall provide the other party with written notice  of

termination  of  this  AGREEMENT (hereinafter  referred  to  as  Notice  of

Termination).  The Notice of Termination shall specify the basis  for  such

termination.   This AGREEMENT and the parties' obligations hereunder  shall

terminate  effective thirty (30) days after receipt by the other  party  of

such Notice of Termination.



      The  occurrence of any Event of Termination shall not give rise to  a

right by PSE&G to terminate this AGREEMENT if within five (5) business days

of  the  receipt  of  any Notice of Termination O'BRIEN requests  PSE&G  in

writing  to  stay  the termination for a specified period  up  to  but  not

exceeding eighteen (18) months and thereafter makes payment to PSE&G of the

monthly  demand  charge  calculated in accordance with  the  provisions  of

Section  A of Article X, which calculation shall be based on the  level  of

SERVICE established as of the date of execution of this AGREEMENT.



<PAGE>



                              81



      Termination  of  this AGREEMENT for and on account of  any  Event  of

Termination specified in this Article XXVII shall not relieve O'BRIEN  from

any  obligation  under  this AGREEMENT to pay PSE&G for  any  unpaid  costs

associated   with  the  design,  construction  and  installation   of   the

INTERCONNECTION, CANCELLATION COSTS, or any other unpaid  bill  or  BILLING

STATEMENT.



                              ARTICLE XXVIII

                                     

                            BREACH OF CONTRACT

                                     

     A breach of this AGREEMENT  may occur upon the happening of any of the

following:

     

     A.     failure of O'BRIEN to make payment of any billing submitted  by

          PSE&G  to  O'BRIEN  pursuant  to this  AGREEMENT,  which  failure

          continues for a period of thirty (30) days after the due date  as

          determined pursuant to and in accordance with Article XI of  this

          AGREEMENT;

     

     B.   failure  of  a  party  to  perform  any  obligation  under   this

          AGREEMENT,  which failure continues for a period of fifteen  (15)

          days  after written notice of such nonperformance is received  by

          such  party.  Any notice of nonperformance (hereinafter  referred

          to as Notice of Nonperformance)



<PAGE>



                              82



      In  the  event  a  party claims that a breach of this  AGREEMENT  has

occurred,  such  party shall provide the other party  with  written  notice

thereof  (hereinafter  referred to as Notice of  Breach).   The  Notice  of

Breach  shall  state the basis for such claim and any remedy  sought.   The

parties  shall have thirty (30) day period after service of the  Notice  of

Breach  the  parties are unable to resolve their differences by negotiation

the  party  alleging the breach shall have the right to submit the  dispute

for   resolution   to  arbitration  or  to  any  regulatory   body   having

jurisdiction.



      The nature and extent of any damage incurred or sustained by the non-

breaching  party,  as  a  result of any breach,  shall  be  determined  and

calculated  as  of  the  date  the breaching  party's  failure  to  perform

commenced.



      Except  as otherwise provided in Article V and Article XIII  of  this

AGREEMENT,  neither  party  shall refuse to  make,  suspend  or  delay  any

payment(s) required to be made under this AGREEMENT or otherwise carry  out

any  of its obligations under this AGREEMENT for or on account of or  as  a

result of an alleged breach of this AGREEMENT.



<PAGE>



                              83



      Any waiver by a party of any breach shall be deemed to extend only to

the  particular breach waived and shall not limit or otherwise  affect  any

right(s)  that  such  party may have with respect to any  other  or  future

breach, whether of a similar or different nature.



                               ARTICLE XXIX

                                     

                                ARBITRATION

                                     

      Any  controversy,  dispute  or claim  between  the  parties  to  this

AGREEMENT, which the parties are unable to resolve by negotiation, shall be

settled by arbitration in accordance with the Commercial Arbitration  Rules

of  the  American  Arbitration Association (AAA), then in effect,  and  the

provisions  of  this Article.  No suit at law which seeks  to  resolve  any

controversy,  dispute or claim between the parties shall be  instituted  by

either  party  hereto, except where such suit is instituted to  confirm  an

arbitration  award  received pursuant to this  Article.   However,  nothing

contained  herein shall deprive either party of any right to:   (i)  obtain

injunctive  or  other equitable relief in any court in  the  State  of  New

Jersey, on an interim basis, pending disposition of the arbitration of  any

controversy, dispute or claim in accordance with article XXX or  otherwise;

and/or  (ii) institute a suit for specific performance; and/or (iii) assert

any  crossclaim  or third-party claim in any suit at law  instituted  by  a

third-party; and/or (iv) file and prosecute any complaint at and  with  the

FERC or make and prosecute any



<PAGE>



                              84



claim  or position in any filing made at the FERC by either party  or  some

third-party,  provided however, that nothing herein  shall  prevent  either

party  from  seeking FERC review of any proposed change of the charges  set

forth in Article X of this AGREEMENT.



      Any  controversy, dispute or claim submitted to arbitration shall  be

settled by arbitration in Newark, New Jersey in accordance with the laws of

the  State  of New Jersey.  Any award entered pursuant to such  arbitration

shall  be  binding on both parties and judgment upon the award rendered  or

received  may be entered in the Superior Court of the State of  New  Jersey

pursuant to N.J.S.A. 2A:24-1 et seq.



      Exclusive  jurisdiction  relative to the entry  of  judgment  on  any

arbitration award relative to any controversy or claim between the  parties

shall be in any court of appropriate subject matter jurisdiction located in

New Jersey, and the parties to this AGREEMENT, expressly subject themselves

hereby to the personal jurisdiction for entry of any such judgment and  for

the  resolution of any dispute, action, or suit arising in connection  with

the entry of such judgment.



      The  controversy or claim to be arbitrated shall be referred to three

(3)  arbitrators,  one to be selected by each party and  the  third  to  be

selected  by  the AAA.  The selections to be made by the parties  shall  be

made  from the list of the National Panel of Arbitrators maintained by  the

AAA.   The arbitrator to be selected by the AAA shall be an attorney-at-law

of the State of New Jersey.  All decisions and awards shall be made by a



<PAGE>



                              85



majority of the arbitrators, except for decisions relating to discovery  as

set forth herein.



      In  the  event  any arbitrator dies, or refuses to  act,  or  becomes

incapable, incompetent or unfit to act before hearings have been  completed

and/or  before  in award has been rendered, a successor arbitrator  may  be

selected by the party who originally made the selection.  The selection  of

the  successor  arbitrator  shall be made  consistent  with  the  selection

procedure set forth in the preceding paragraph.



      The arbitrators selected pursuant to this AGREEMENT shall be governed

by  and  apply  the  laws of the State of New Jersey and  federal  law,  as

applicable, in conducting any arbitration proceeding and/or in  making  any

award.



      Notice  of  a  demand for arbitration (hereinafter to as  Demand  for

Arbitration)  of  any controversy or dispute between the parties  shall  be

filed  in writing with the AAA by the party seeking arbitration and a  copy

of  same  shall be served contemporaneously with such  filing on the  other

party.  The notice shall state, with specificity, the nature of the dispute

and  the remedy sought.  After such notice has been filed, the parties  may

make  discovery of any matter relevant to such dispute before the  hearing,

to  the  extent  and  in the manner provided by the Rules  Governing  Civil

Practice  in  the  Superior Court contained in the  Rules  Governing  Civil

Practice in the Superior Court contained in the Rules Governing the  Courts

of  the  State of New Jersey.  Any question that may arise with respect  to

the obligations of the parties relative to discovery and/or relative



<PAGE>



                              86



to the protection of the discovery material shall be referred solely to the

arbitrator  selected  by the AAA.  His determination  shall  be  final  and

conclusive.  Discovery shall be completed not later than ninety  (90)  days

after  filing of the notice of arbitration unless such period for discovery

is  extended by the arbitrator selected by the AAA, upon a showing of  good

cause by either party to the arbitration.



      The  arbitrators may consider any material which is relevant  to  the

subject matter of any such controversy even if such material might also  be

relevant  to  an issue or issues not subject to arbitration  hereunder.   A

stenographic record shall be made of any arbitration hearing.



      Arbitration  may  not  be  utilized and the arbitrators  selected  in

accordance  with this Article shall not possess the authority or  power  to

alter, amend or modify any of the terms or conditions or charges set  forth

in  this  AGREEMENT, and further, the arbitrators may not enter  any  award

which  alters, amends or modifies such terms, conditions or charges in  any

form or manner.



                                ARTICLE XXX

                                     

                           SPECIFIC PERFORMANCE

                                     

      Without regard to the requirements or provisions of Article XXIX  and

Article  XXVIII, in addition to any of the rights and/or remedies  referred

to  in  this  AGREEMENT, either party shall have the right to institute  an

action against the other party in a



<PAGE>



                              87



court  of  equity  in  the State of New Jersey or at  the  FERC  to  obtain

specific  performance  by such other party of any  of  such  other  party's

obligations under this AGREEMENT.



                               ARTICLE XXXI

                                     

                               MODIFICATIONS

                                     

      The  terms and conditions under which SERVICE shall be provided,  and

the charges applicable thereto, are as herein set forth.  This AGREEMENT is

subject  to  modification  from time to time, by mutual  agreement  of  the

parties, reduced to writing and signed by both parties.



      Either  party  shall  have  the right, from  time  to  time,  without

limitation  or reservation, through filings with the FERC or any  successor

agency,  to  request authorization to change the charges  provided  for  in

Article  X of this AGREEMENT; provided however, PSE&G's right to  file  for

authorization  for a change in the charges shall be limited to  filings  to

modify   the  transmission  service  charge  to  reflect  change  sin   the

transmission  related costs in PSE&G's most recent approved rates  then  in

effect.   Any party intending to file with FERC under this paragraph  shall

give the other party written notice of such intent as well as a copy of the

proposed  filing  at  least fifteen (15) days prior  to  such  filing.   If

requested, the party intending to make such filing will meet with the other

party to discuss the content of such filing.



<PAGE>



                              88



      However,  in the event the obligations of PSE&G under this  AGREEMENT

are  adversely affected in a material way at any time during  any  term  of

this  AGREEMENT  as  a  result  of  any  governmental,  legislative  and/or

regulatory   action(s),  which  specifically  deals  with  this   type   of

transaction,  the  SERVICE  under  this  AGREEMENT  and/or  the  terms  and

conditions  thereof, PSE&G shall have the right to make a filing  with  the

FERC  to request authority to alter, amend or change any charge or term  or

condition  of this AGREEMENT, other than the Term as specified  in  Article

VIII, which PSE&G asserts has been affected by such action(s).



      Any party shall have the right to oppose any filing made by the other

party  under  this Article to the extent that such other party  is  legally

permitted to do so.



                               ARTICLE XXXII

                                     

                            ASSIGNMENT/TRANSFER

                                     

      O'BRIEN may and is expressly permitted at any time and from  time  to

time  during  the  term of this AGREEMENT, to assign  its  rights  in  this

AGREEMENT  to  FINANCIER.   PSE&G shall, at O'BRIEN's  request,  execute  a

Consent  to Assignment provided that the terms and conditions of  same  are

acceptable  to  PSE&G  and, in connection with any  such  request,  O'BRIEN

submits  to  PSE&G  for review any relevant documents requested  by  PSE&G,

which  documents  shall  be  treated by  PSE&G  as  confidential,  and  not

disclosed to any third-party without the written consent of



<PAGE>



                              89



O'BRIEN.  Upon written notice to PSE&G, O'BRIEN may transfer its rights and

obligation  sunder this AGREEMENT to any entity controlling, controlled  by

or  under common control with O'BRIEN.  Except as otherwise provided herein

with respect to FINANCIER or any entity controlling, controlled by or under

common  control  with  O'BRIEN, O'BRIEN may not assign  its  rights  and/or

transfer  its  rights and obligations in this AGREEMENT without  the  prior

written consent of PSE&G, which consent shall not be unreasonably withheld.

Nothing  contained herein shall prevent O'BRIEN from pledging or mortgaging

all or any part of the property of the PROJECT in connection with financing

the PROJECT.



      Except with respect to any entity controlling, controlled by or under

common  control with O'BRIEN, no assignee, transferee, pledgee or mortgagee

and/or  any  person  designated by such assignee,  transferee,  pledgee  or

mortgagee  may operate the PROJECT, pursuant to any rights such  party  may

have  under  any  mortgage, assignment, transfer,  or  security  agreement,

unless  such entity or person has been approved and authorized by PSE&G  to

operate the PROJECT, and in connection with seeking to obtain such approval

and authorization, agrees to be bound by, subject to and to comply with the

terms  and conditions of this AGREEMENT while operating the PROJECT.  PSE&G

shall   not   unreasonably  delay  or  withhold  any   such   approval   or

authorization.



      PSE&G  may, on notice to O'BRIEN, assign and transfer its rights  and

obligations under this AGREEMENT to any entity



<PAGE>



                              90



controlling,   controlled   by  or  under  common   control   with   PSE&G.

Additionally,  PSE&G  may, on notice to and with the approval  of  O'BRIEN,

assign  its  rights and/or transfer its rights and obligations  under  this

AGREEMENT.   O'BRIEN shall not unreasonably delay or withhold any  approval

of an assignment or assignment/transfer by PSE&G provided that the assignee

or assignee/transferee agrees to be bound by, subject to and to comply with

the terms and conditions of this AGREEMENT.



                              ARTICLE XXXIII

                                     

                             CURE BY FINANCIER

                                     

      Within thirty (30) days of execution of this AGREEMENT, O'BRIEN shall

furnish  to  PSE&G  a  list  containing the  names  and  addresses  of  the

FINANCIERS  O'BRIEN will or intends to utilize in connection  with  placing

the  COGENERATION FACILITY into COMMERCIAL OPERATION.  During any  term  of

this  AGREEMENT, O'BRIEN shall update the list as changes are made thereto.

For  so  long  as O'BRIEN shall have outstanding and unpaid  any  financing

liabilities, PSE&G agrees to promptly furnish to all FINANCIERS, then known

to PSE&G, a copy of any Notice 3 of Cancellation, Notice of Nonperformance,

Notice of Suspension, Notice of Breach, Demand for Arbitration or Notice of

Termination given to O'BRIEN.  Additionally, PSE&G shall not terminate this

AGREEMENT unless any written notice of such termination or breach,  as  the

case  may  be, and the reasons therefor have been given to and received  by

each FINANCIER then



<PAGE>



                              91



known  to  PSE&G  thirty  (30) days prior to  the  effective  date  of  the

termination.   PSE&G shall not terminate this AGREEMENT  if,  after  notice

thereof, and prior to any effective date of termination FINANCIER has:



          (i)  cured the condition precipitating the notice of Breach under

     Article XXVIII or Notice of Termination under Article XXVII; or

          

          (ii) if the condition precipitating such Notice of Breach or such

     Notice of Termination is not capable of being cured prior to the  date

     of  termination, commenced in a diligent manner to cure the  condition

     precipitating the Notice of Breach or Notice of Termination and for so

     long as the FINANCIER diligently continues such efforts; or

          

          (iii)     if the condition precipitating the Notice of Breach  or

     Notice of Termination is not capable of being cured prior to the  date

     of termination, caused the initiation of and is diligently prosecuting

     efforts  to  gain possession of the PROJECT and for  so  long  as  the

     FINANCIER diligently continues such efforts.



<PAGE>



                              92



As indicated herein, in the event the condition precipitating the Notice of

Breach or Notice of Termination is not capable of being cured prior to  the

date  of  termination,  PSE&G  shall not  terminate  this  AGREEMENT  where

FINANCIER   is  diligently  prosecuting  efforts  to  cure  the   condition

precipitating  the  Notice of Termination or Notice of Breach  or  to  gain

possession  of  the PROJECT, provided however, in the event  the  FINANCIER

does  not so cure or gain possession of the PROJECT within ninety (90) days

of  the date of the notice PSE&G served on FINANCIER, and FINANCIER intends

to  continue  its  efforts,  FINANCIER  shall be  obligated  thereafter  to

commence  payment  of  the applicable monthly demand  charge  specified  in

Article X.



      In  the  event  FINANCIER gains possession of the PROJECT,  FINANCIER

shall  promptly designate a person to operate the PROJECT.   The  name  and

credentials of the person designated shall be promptly submitted thereafter

to  and such person so designated must be approved and authorized by  PSE&G

to operate the PROJECT.  Any approval of the person so designated shall not

be  unreasonably delayed or withheld by PSE&G.  In the event PSE&G approves

the   person  so  designated,  PSE&G  shall  not  be  obligated   to   give

authorization to the person so designated to actually operate  the  PROJECT

unless and until the person so designated agrees in writing to be bound by,

subject  to  and to comply with the terms and conditions of this  AGREEMENT

for the period during which the person so designated intends to operate the

PROJECT.  Upon execution of the aforesaid instrument, the



<PAGE>



                              93



person  so designated shall thereafter, inter alia, be responsible for  and

commence  the  payment  of the charges set forth in  Article  X.   However,

FINANCIER,  and  the  person so designated, shall  have  no  responsibility

whatsoever  for  any obligation of O'BRIEN incurred prior to  the  date  on

which FINANCIER takes possession of the PROJECT.



      In the event of a foreclosure and a resultant sale or transfer of the

PROJECT to a new entity, any obligation of PSE&G to perform its obligations

under  the AGREEMENT shall be conditioned upon:  (i) the approval of  PSE&G

of   any  new  operator  of  the  PROJECT,  which  approval  shall  not  be

unreasonably  withheld or delayed; (ii) agreement  by  the  new  entity  to

comply with the rules and regulations of the NJBPU, the FERC, and any other

agency  having  jurisdiction  over the PROJECT  relative  to  the  sale  or

transfer  of  same;  (iii) receipt by such new entity  of  any  license(s),

permit(s) and approval(s) as may be required in connection with the sale or

transfer  of the PROJECT; and (iv) the execution and delivery of a  written

assumption agreement, in form satisfactory to PSE&G, pursuant to which  the

new  entity and/or operator agree to assume all obligations under and agree

therein  to  be  bound  by, subject to and to comply  with  the  terms  and

conditions of this AGREEMENT.



      Notwithstanding  any rights which FINANCIER may have,  in  the  event

PSE&G  interrupts SERVICE to the PROJECT in connection with the  occurrence

of  the condition or event which precipitated the Notice of Termination  or

Notice of Breach, PSE&G shall not be



<PAGE>



                                    94

                                     

obligated to resume SERVICE to the PROJECT unless the condition or event or

cause  thereof which precipitated the Notice of Termination  or  Notice  of

Breach  is or has been remedied in accordance with the provisions  of  this

AGREEMENT.   Prior  to  PSE&G being obligated  to  resume  SERVICE  to  the

PROJECT,  PSE&G  shall  have  the right to  require  FINANCIER  to  provide

adequate  assurance to PSE&G that the condition or event precipitating  the

Notice of Termination or Notice of Breach will not reoccur.



                               ARTICLE XXXIV

                                     

                       FINANCIER SECURITY AGREEMENTS

                                     

      As  indicated in Article XXXII, O'BRIEN may assign any rights in this

AGREEMENT  to  FINANCIER  and may pledge or mortgage  any  or  all  of  the

property  of the PROJECT.  In the event FINANCIER alleges that a breach  or

an  event  of  default has occurred under any operative  agreement  between

FINANCIER  and  O'BRIEN  and FINANCIER thereafter elects  to  exercise  any

right(s)  under  any  applicable security, mortgage,  assignment  or  other

agreement then in effect between FINANCIER and O'BRIEN, it is agreed  that,

upon  receipt of such notice from FINANCIER, PSE&G shall provide notice  to

O'BRIEN and thereafter PSE&G shall accept the instructions of FINANCIER  in

accordance  with  the  terms  of  any  applicable  security,  mortgage   or

assignment  agreement.  In such event, O'BRIEN shall have no claim  against

PSE&G  for, and hereby agrees to release PSE&G from, any liability for  any

cost, expense, loss, damage or liability



<PAGE>



                              95



O'BRIEN may incur or sustain arising out of. Relating to or resulting  from

any  action(s) which PSE&G determines it is obligated to take  pursuant  to

any operative agreement between O'BRIEN and FINANCIER.



                               ARTICLE XXXV

                                     

                       DETERMINATION OF PSE&G COSTS

                                     

      The  costs for any work done or service performed by PSE&G personnel,

as  required by this AGREEMENT, which costs are to be billed to and  to  be

paid by O'BRIEN pursuant to this AGREEMENT shall be determined by PSE&G  in

accordance  with  PSE&G's  "Procedures for Work  Done  at  the  Expense  of

Others," then in effect.



                               ARTICLE XXXVI

                                     

                         STANDARD FOR PERFORMANCE

                                     

     Unless otherwise expressly provided for in this AGREEMENT, PSE&G shall

undertake  and discharge any obligation it has in this AGREEMENT to,  inter

alia,  design,  construct,  install, separate, maintain,  repair,  replace,

reinforce, rearrange, purchase, select, examine, review, inspect or  accept

any  facility  or  equipment,  pursuant  to  and  in  accordance  with  any

applicable PSE&G practice(s), standard(s) and/or procedure(s).  PSE&G shall

use  the  same  care  and  diligence  in  controlling  the  costs  of  such

activity(ies) O'BRIEN is required to make payment for under this  AGREEMENT

as if the work were being performed by



<PAGE>



                              96



and for PSE&G's own account in accordance with PSE&G's practices, standards

and/or procedures.



                              ARTICLE XXXVII

                                     

                         STANDBY ELECTRIC SERVICE

                                     

      In  the  event  O'BRIEN  requires standby  electric  service  to  the

COGENERATION  FACILITY  same shall be furnished by  PSE&G  pursuant  to  an

applicable tariff on file with the NJBPU.  In such event, pursuant  to  and

in  accordance  with the provisions of The Order of the NJBPU  in  "In  the

Matter  of  the Consideration and Determination of Cogeneration  and  Small

Power  production  Standards  Pursuant to  the  Public  Utility  Regulatory

Policies  Act of 1978, Docket No. 8010-687," PSE&G will establish a  credit

(Credit)  for  O'BRIEN  in  an amount determined  in  accordance  with  the

following:



Estimated Cost of Standby Facility  X  Actual Cost for = Credit
Estimated Cost for INTERCONNECTION     INTERCONNECTION


PSE&G  estimates  the  Estimated Cost of Standby  Facility  will  be  eight

thousand three hundred and thirty dollars ($8,330).



      This Credit may be refunded to O'BRIEN without interest, in whole  or

in  part,  in  annual payments over the ten (10) year period following  the

DATE  OF COMMERCIAL OPERATION.  The amount of refund for each annual period

will be calculated as follows:



Total of payments made for electric
service supplied by PSE&G under
the applicable prevailing rate               X    10%  =  Amount of Refund
schedule during the preceding
annual period


<PAGE>



                              97



The  total  refund during such ten (10) year period shall  not  exceed  the

amount  of  the  Credit determined pursuant to and in accordance  with  the

provisions  of this paragraph.  If after such ten (10) year period  O'BRIEN

has not received, based on its annual payment for electric service, a total

refund  of the Credit O'BRIEN shall forfeit any further entitlement to  the

balance of the Credit remaining at the end of such ten (10) year period.



                              ARTICLE XXXVIII

                                     

                             ENTIRE AGREEMENT

                                     

      This AGREEMENT constitutes the entire agreement and understanding  of

the parties relating to the subject matter of this AGREEMENT and each party

confirms  that  it  is  not  relying upon any  representation,  assumption,

understanding or warranty, except as specifically set forth herein.



                               ARTICLE XXXIX

                                     

                          SUCCESSORS AND ASSIGNS

                                     

      This  AGREEMENT shall be binding upon and shall inure to the  benefit

of,  or  may  be performed by, the successors and assigns of  the  parties,

except  that  no assignment, pledge or other transfer of this AGREEMENT  by

any party shall operate to release the assignor, pledgor or transferor from

any  of its obligations under this AGREEMENT, unless consent to the release

is given in writing by the other party, which consent shall not be



<PAGE>



                              98



unreasonably delayed or withheld, or unless such transfer is incident to  a

reorganization  or  merger or consolidation with  or  transfer  of  all  or

substantially  all  of the assets of the transferor to  another  person  or

business  entity which person or entity shall, as part of such  succession,

assume all the obligations of the transferor under this AGREEMENT.



                                ARTICLE XL

                                     

                               CHOICE OF LAW

                                     

     This AGREEMENT shall be interpreted, construed, governed by, performed

and  enforced  in accordance with the laws of the State of New  Jersey  and

federal  law,  where  applicable.  All questions concerning  the  validity,

construction  and  enforceability of the AGREEMENT  as  well  as  questions

concerning  the  sufficiency  of other aspects  of  performance  under  the

AGREEMENT shall be determined under the laws of the State of New Jersey.



                                ARTICLE XLI

                                     

                                 CAPTIONS

                                     

      The  subject headings of the Articles of this AGREEMENT are  inserted

solely for the purpose of convenient reference and are not intended to, nor

shall same affect the meaning of any provision of this AGREEMENT.



<PAGE>



                              99



                               ARTICLE XLII

                                     

                               COUNTERPARTS

                                     

      This AGREEMENT may be executed in counterparts.  Each shall be deemed

an original but together shall constitute one and the same instrument.



                               ARTICLE XLIII

                                     

                          SURVIVAL OF OBLIGATIONS

                                     

      Termination of this AGREEMENT for any reason shall not relieve  PSE&G

or O'BRIEN of any obligation accruing or arising prior to such termination.



                               ARTICLE XLIV

                                     

                            FURTHER ASSURANCES

                                     

      After  execution of this AGREEMENT, O'BRIEN shall, upon execution  of

the Site Lease, immediately forward a copy of said Site Lease to PSE&G.

     Additionally,  if either Party reasonably determines or is  reasonably

advised  that any further instruments or any other things are necessary  to

carry out the terms of this AGREEMENT, the other Party shall execute and/or

deliver  all  such instruments and assurances and do all things  reasonably

necessary and proper to carry out the terms of this AGREEMENT.



<PAGE>



                              100



                                ARTICLE XLV

                                     

                               MISCELLANEOUS

                                     

      In  case of conflict between any provisions hereof and any applicable

law,  regulation  or regulatory order, such applicable law,  regulation  or

regulatory order shall govern.



      All  terms  defined  in this AGREEMENT shall have  the  same  defined

meanings  when used in any notice, correspondence, report or other document

made  or delivered pursuant to or in connection with this AGREEMENT, unless

the context shall otherwise require.



      Each reference herein to O'BRIEN and PSE&G shall be deemed to include

their respective successors and assigns.



      All  of  the  covenants, warranties, undertakings and  agreements  of

O'BRIEN  and PSE&G shall bind the respective parties, their successors  and

assigns.



                               ARTICLE XLVI

                                     

          NOTICE OF AMENDMENTS TO PJM OR MID-ATLANTIC AGREEMENTS

                                     

     In the event that application is made for approval of any amendment to

the  PJM Agreement, the Mid-Atlantic Area Coordination Group Agreement,  or

any  other agreement to which PSE&G is a party, which amendment, if allowed

to  take  affect, would impair the SERVICE being provided to O'BRIEN  under

this  AGREEMENT,  PSE&G  shall provide timely notice  to  O'BRIEN  of  such

application.



<PAGE>



                              101



                               ARTICLE XLVII

                                     

                               RESERVATIONS

                                     

       No   party  shall  be  prejudiced  or  bound,  except  as  otherwise

specifically  provided  herein, nor shall  any  party  be  deemed  to  have

approved, accepted, agreed or consented to any concept, theory or principle

underlying  or  supposed to underlie any of the matters  contained  herein,

including but not limited to any concept, theory, principle or method  used

to calculate the rates provided for herein.



      All  parties further understand and agree that the provisions of this

AGREEMENT  relate  only to the specific matter referred to  herein  and  no

party or person waives any claim or right which it may otherwise have  with

respect to any matter not expressly provided for herein.



                              ARTICLE XLVIII

                                     

                                  NOTICES



      Any  notice,  request,  demand, or statement which  either  PSE&G  or

O'BRIEN  may desire to give to the other shall be in writing and  shall  be

considered  as  duly delivered when mailed by certified mail  addressed  to

said party as follows:


     (a)  If to PUBLIC SERVICE ELECTRIC AND GAS COMPANY:

          Public Service Electric and Gas Company
          80 Park Plaza - Mail Code T14A
          P.O. Box 570
          Newark, New Jersey  07101-0570
          ATTENTION:  GENERAL MANAGER
                      SYSTEM PLANNING AND INTERCONNECTIONS

<PAGE>

                              102

     (b)  If to O'BRIEN ENERGY SYSTEMS, INC.:

          O'Brien Energy Systems, Inc.
          225 South Eighth Street
          Philadelphia, Pennsylvania  19106
          ATTENTION:  JEFFERY D. BARNES


      Routine  communications,  including monthly  BILLING  STATEMENTS  and

payments,  shall  be  considered as duly delivered when  mailed  by  either

certified or ordinary mail:


     (a)  If to PUBLIC SERVICE ELECTRIC AND GAS COMPANY:

          Public Service Electric and Gas Company
          80 Park Plaza - Mail Code T14A
          P.O. Box 570
          Newark, New Jersey  07101-0570
          ATTENTION:  GENERAL MANAGER
                      SYSTEM PLANNING AND INTERCONNECTIONS

     (b)  If to O'BRIEN ENERGY SYSTEMS, INC.:

          O'Brien Energy Systems, Inc.
          225 South Eighth Street
          Philadelphia, Pennsylvania  19106
          ATTENTION:  JEFFERY D. BARNES

      IN WITNESS WHEREOF, this AGREEMENT has been executed and delivered as

of the date and year first above written.

                         O'BRIEN ENERGY SYSTEMS, INC.


                         /s/ Jeffrey Barnes
                         Jeffery U. Barnes
                         Executive Vice President


                         PUBLIC SERVICE ELECTRIC AND GAS COMPANY


                         /s/ S. A. Mallard
                         Stephen A. Mallard
                         Senior Vice President

<PAGE>

26-KV INTERCONNECTION
O'BRIEN ENERGY SYSTEMS
COGENERATION PROJECT

EXHIBIT 1


ESSEX
SWITCHING                               O'BRIEN ENERGY SYSTEMS
STATION                                 COGENERATION PROJECT

                            (Drawing)


<PAGE>

                                                     EXHIBIT 2 (Pg. 1 of 4)

INTERCONNECTION, PROTECTION AND SAFETY REQUIREMENTS
AND STANDARDS FOR CUSTOMER-OWNED GENERATING FACILITIES


The  following  requirements and standards for connection of customer-owned
generating  facilities to the utility system, shall be met  to  assure  the
integrity  and safety operation of the utility system with no deterioration
to the quality and reliability of service to other customers.

1.   All  small  power producers or cogenerators shall make application  to
     the  utility  for approval to interconnect their facilities  with  the
     utility system.

2.   The utility may require the following as part of the application.

     A.   Plans and specifications of the proposed installation.

     B.    Single  line  diagram  and details of  the  proposed  protection
     schemes.

     C.   Instruction manuals for all protective components.

     D.   Component   specifications  and  internal  wiring   diagrams   of
          protective components if not provided in instruction manuals.

     E.   All protective equipment's ratings if not provided in instruction
     manuals.

     F.   Generator data required to analyze fault contributions  and  load
          current   flows   including,  but  not  limited  to,   equivalent
          impedances and time constants.

3.   The  utility  shall within thirty (30) days from the  receipt  of  all
     required  data  from  the  applicant  either  approve  or  reject  the
     application for connection to the utility system.  Connection  to  the
     utility  system  will  be  permitted only upon  obtaining  the  formal
     approval of the utility.  The utility may require the execution  of  a
     formal  application  form  and/or  interconnection  agreement  by  the
     customer.

<PAGE>

                                                     EXHIBIT 2 (Pg. 2 of 4)

4.   The  installation of the customer's facilities must be  in  compliance
     with  the  requirements  of  the  National  Electrical  Code  and  all
     applicable  local,  state  and  federal  codes  or  regulations.   The
     installation shall be done in a workman-like manner, and shall meet or
     exceed industry acceptance standards of good practice.  The provisions
     of  the  National  Electrical Safety Code and  the  standards  of  the
     Institute of Electrical and Electronics Engineers, National Electrical
     Manufacturers   Association  and  the  American   National   Standards
     Institute  shall  be observed to the extent that they are  applicable.
     Prior to connection, the utility must be provided with evidence of the
     satisfactory electrical inspection by an authorized inspection agency.

5.        The customer's facility shall have the following characteristics:

     A.   Output  voltage  shall  be  compatible and  consistent  with  the
          utility  system  to  which  the  customer's  facility  is  to  be
          connected.
     
     B.   The  customer's facility shall produce 60 Hertz sinusoidal output
          compatible with the utility system to which the facility is to be
          connected.

     C.   The  customer's  facility  must provide  and  maintain  automatic
          synchronization  with the utility system to which  it  is  to  be
          connected.

     D.   The  break point between customers' facilities producing  single-
          phase  or three-phase output shall be in accordance with existing
          utility  motor  specifications or as otherwise specified  by  the
          utility.

     E.   At  no time shall the operation of the customer's facility result
          in  excessive harmonic distortion of the utility waveform.  Total
          harmonic distortion greater than 5% shall be deemed excessive and
          shall  result in disconnection of the facility from  the  utility
          system.

     F.   The  installation of power factor correction (PFC) capacitors  on
          the  customer's facility may be required under conditions  to  be
          determined  by the utility when necessary to assure  the  quality
          and  reliability of service to other customers.  The cost of such
          capacitors shall be borne by the customer.

<PAGE>

                                                     EXHIBIT 2 (Pg. 3 of 4)

     G.   The  cost  of supplying and installing any special facilities  or
          devices  occasioned  by  the customer's  installation  which  the
          utility  may deem necessary on its system shall be borne  by  the
          customer.

6.   Automatic disconnecting devices with appropriate control devices which
     will isolate the customer's facility from the utility system within  a
     time  period specified by the utility for, but not necessarily limited
     to, the following conditions, shall be provided by the customer:

     A.   A fault on the customer's equipment.

     B.   A fault on the utility system.

          C.   A deenergized utility line to which the customer is
connected.

     D.   An abnormal operating voltage or frequency.

          E.    Failure  of  automatic  synchronization  with  the  utility
          system.

     F.   Loss of a phase or improper phase sequence.

     G.   Total harmonic content in excess of 5%

     H.   Abnormal power factor.

The devices shall be so designed and constructed to prevent reconnection of
the  customer's  facility  to  the  utility  system  until  the  cause   of
disconnection is corrected.

7.   The  utility  shall  reserve  the right to  specify  settings  of  all
     isolation devices which are part of the customer's system.

8.   The  utility  may require initial inspection and testing  as  well  as
     subsequent  inspection  and testing of the  customer's  isolation  and
     fault  protection systems at the customer's expense.   Maintenance  of
     these  systems  must be performed and documented by  the  customer  at
     specified  intervals to the satisfaction of the utility.  The  utility
     shall  reserve the right to disconnect the customer from  the  utility
     system  for  failure  to  comply with these inspections,  testing  and
     maintenance requirement.

<PAGE>
                                                     EXHIBIT 2 (Pg. 4 of 4)

9.   The  customer is solely responsible for providing adequate  protection
     for   the   equipment   located  on  the  customer's   side   of   the
     interconnection  system.  This protection shall include,  but  not  be
     limited to, negative phase sequence voltage on three-phase systems.

10.  The  customer shall provide a utility controlled disconnecting  device
     on  the  utility side of the interconnection system.  The utility  may
     require  that  this  device accept a utility  provided  padlock.   The
     utility may also require manual operation of the device when required.

11.  The  customer shall agree to grant access to the utility's  authorized
     representative  during any reasonable hours to  install,  inspect  and
     maintain the utility's metering equipment.

12.  The  customer  must satisfy, and shall be subject to,  all  terms  and
     conditions of the utility's tariff for electric services.

13.  No  wind generator, tower structure or device shall be installed at  a
     location where, in the event of failure, it can fall in such a  manner
     as  to  contact,  land upon, or interfere with any  utility  lines  or
     equipment.

14.  The   customer  shall  maintain  the  generator  and  its   associated
     structure, wiring and devices in a safe and proper operating condition
     so  that  the  installation  continues to meet  all  the  requirements
     contained herein.

15.  By  installation  and  connection of a  generator  and/or  appurtenant
     facilities,  devices  and  equipment  with  the  utility  system,  the
     customer  agrees to indemnify and hold the utility harmless  from  any
     and all liability or claim therefore for damage to property, including
     property of the utility and injury or death to persons resulting  from
     or  caused by the presence, operation, maintenance of removal of  such
     customer's installation.

<PAGE>

O'BRIEN (NEWARK) COGENERATION, INC.
MONTHLY OPERATING CONDITIONS - 1993
(CONT'D)
2/21/94

<TABLE>
<CAPTION>

<S>                         <C>  <C>   <C>    <C>     <C>   <C>   <C>    <C>     <C>     <C>     <C>      <C>     <C>
                            JAN  FEB   MARCH  APRIL   MAY   JUNE  JULY   AUG     SEPT    OCT     NOV      DEC     YEAR
OPERATING INCOME                                                  0.0    19.8    368.1   624.5   691.9    741.5   2445.8
% HOURS ON GAS                                                    100.0% 100.0%  100.0%  100.0%  100.0%   84.0%   0.951
HOURS ON GAS                                                      0.0    19.8    368.1   624.5   691.9    622.9   2327.2
MMBUT/HR                                                          0.0    1279.0  568.6   552.3   526.5    539.7   550.0
MMBUT                                                             0      25330   209310  344926  364265   336194  1280025
GAS PRICE($ PER MMBTU)                                            0      2.917   3.091   2.898   3.010    3.152   3.048
GAS COST                                                          0      73887   653103  1005770 1102501  1065793 3901055
HOURS ON EXTENDED SERVICE                                         0.0    0.0     0.0     0.0     0.0      118.6   118.6
MMBTU/HR                                                          0.0    0.0     0.0     0.0     0.0      539.7   539.7
MMBTU                                                             0      0       0       0       0        64030   64030
PRICE (PER MMBTU)                                                 0.000  0.000   0.000   0.000   0.000    7.400   7.400
EXTENDED GAS SERVICE COST                                         0      0       0       0       0        473821  473821
HOURS ON KEROSENE                                                 0.0    0.0     0.0     0.0     0.0      0.0     0.0
MMBTU/HR                                                          0.0    0.0     0.0     0.0     0.0      0.0
MMBTU                                                             0      0       0       0       0        0       0.0
PRICE ($ PER MMBTU)                                               0.000  0.000   0.000   0.000   0.000    0.000   0.000
KEROSENE COST                                                     0      0       0       0       0        0       0
GAS COST                                                          0      73887   653103  1005770 1102501  1065793 3901055
HEDGING (GAIN)/LOSS                                               0      0       0       0       0        0       0
EXTENDED GAS SERVICE COST                                         0      0       0       0       0        473821  473821
KEROSENE                                                          0      0       0       0       0        0       0
AUX BOILER FUEL                                                   0      49423   32691   10128   0        0
TOTAL FUEL COST                                                   0      123310  685794  1015899 1102501  1539614 4467118

</TABLE>









<PAGE>

<TABLE>
<CAPTION>

<S>                                 <C>      <C>       <C>      <C>      <C>      <C>
PERM FURNISHINGS AND EQUIP          Initial  Mar-94    Apr-94   May-94   Jun-94   TOTAL
Offices - Plant Manager/Asst. PM    Note 1   6,000                                6,000
Admin Asst. - Reception Area        Note 1   3,000                                3,000
Conference Room                     Note 1   3,000                                3,000
Other Furnish                       Note 1   1,500                                1,500
Technical Library                   15,000                                       15,000
Typewriter                          Note 1     300                                  300
Facsimile Machine                   Note 1   1,500                                1,500
Photocopier                         Note 1   2,600                                2,600
(4) Computers/cabling/etc. (486     Note 1   9,500                                9,500
              systems)
Telephone System (if not in EPC     Note 1                                            0
                       scope)
Audio/Visual Training Equip.        3,500                                         3,500
(4) Sets of Computer Software       2,200                                         2,200
Preventative Maintenance Software   9,000                                         9,000
(2) Printers                        1,800                                         1,800
Drawing & Display Boards              600                                           600
                                                                          
TOTAL PERM FURN AND EQUIP          32,100   27,400        0        0        0    59,500
TOTAL MATERIALS AND SERVICES COSTS                                                
                                   36,200  107,400   50,075   24,900    8,550   229,125
HANDLING CHARGE     0%                  0        0        0        0        0         0
                                                                             
OPERATOR'S FEE                          0        0        0        0        0         0
TOTAL MOBILIZATION COST/MONTH                                                     
                                  $96,200 $144,100  $85,175  $42,900  $25,550  $393,925

</TABLE>

     Notes:    1) If Items do not exist or are not in a reasonably
                  satisfactory condition as determined by the Parties
               2) Items to be shared between Newark and Parlin included in
                  Parlin Mobilization schedule)




<PAGE>
                                                            Exhibit 10.15.1




                         STEAM PURCHASE AGREEMENT

                                  BETWEEN

                      O'BRIEN COGENERATION IV,. INC.

                                    AND

                            NEWARK BOXBOARD CO.



<PAGE>



                                   INDEX
                                     
                                                                       Page


ARTICLE 1   DEFINITIONS                                         2


ARTICLE 2   REPRESENTATIONS AND WARRANTIES; COVENANTS           7
               2.1. Representations and Warranties of Buyer.    7
                 2.2. Representations and Warranties of Seller;
                  Covenants of Seller                          8


ARTICLE 3   PURCHASE AND SALE                                  10
               3.1 Purchase and Sale of Steam                  10
               3.2 Maximum Output of Cogeneration Facility     10
               3.3 Purchase of Steam from Alternative Sources. 10


ARTICLE 4   RESPECTIVE RIGHTS AND OBLIGATIONS                  12
               4.1 Rights and Obligations of Seller.           12
               4.2 Rights and Obligations of Buyer.            16


ARTICLE 5   TERM OF AGREEMENT                                  19
               5.1 Effective Date and Term.                    19
                 5.2 Buyer's Right to Purchase Cogeneration
                                             Facility and Site.
                  23
               5.3 Completion of Cogeneration Facility.        25
               5.4 Conditions Precedent.                       25


ARTICLE 6   PAYMENT CALCULATIONS                               26
               6.1 Steam Price.                                26
               6.2 Reimbursement of Power.                     27


ARTICLE 7   MEASUREMENT AND METERING                           27
               7.1 Measuring Equipment.                        27
               7.2 Testing                                     28
               7.3 Corrections                                 29
               7.4 Estimates                                   29

<PAGE>



ARTICLE 8   BILLING AND PAYMENTS                               30
               8.1 Billing.                                    30
               8.2 Payment.                                    31
               8.3 Interest.                                   31
               8.4 Disputes                                    31


ARTICLE 9   LEASE OF SITE AND LAND RIGHTS                      31
               9.1 Lease of Site                               31
               9.2 Alternate Site.                             32
               9.3 Land Rights.                                33


ARTICLE 10  WATER SUPPLY; CONDENSATE RETURN                    33
               10.1 Water Supply.                              33
               10.2 Condensate Return.                         34


ARTICLE 11  QUALIFYING FACILITY                                34
               11.1 Maintenance of Qualifying Facility Status. 34
               11.2 Modifications in Plant's Steam Requirements.34


ARTICLE 12  TAXES                                              35
               12.1 Obligations of Seller                      35
               12.2 Obligations of Buyer.                      36
               12.3 Joint Obligations.                         36


ARTICLE 13  FORCE MAJEURE                                      36


ARTICLE 14  INSURANCE                                          38


ARTICLE 15  LIABILITY AND INDEMNIFICATION                      38
               15.1 Survival of Representations and Warranties 38
               15.2 Indemnification.                           39

<PAGE>



ARTICLE 16  EVENTS OF DEFAULT AND REMEDIES                     40
               16.1 Events of Default by Buyer.                40
               16.2 Events of Default by Seller.               42
               16.3 Remedies Upon Default by Buyer.            43
               16.4 Remedies Upon Default by Seller.           44
               16.5 Remedies.                                  45
               16.6 Fair Market Value.                         46


ARTICLE 17  SELLER'S FINANCING                                 46


ARTICLE 18  ARBITRATION                                        47


ARTICLE 19  ASSIGNABILITY                                      47


ARTICLE 20  NOTICE                                             48


ARTICLE 21  WAIVER AND MODIFICATION                            49
               21.1 Waiver                                     49
               21.2 Modification                               49


ARTICLE 22  SEVERABILITY AND RENEGOTIATION                     49
               22.1 Severability                               49
               22.2 Renegotiation                              49


ARTICLE 23  SEVERAL OBLIGATIONS                                50


ARTICLE 24  GOVERNING LAW                                      50


ARTICLE 25  ENTIRE AGREEMENT; COUNTERPARTS                     50


ARTICLE 26  CAPTIONS                                           51


ARTICLE 27  EMPLOYEE DISPLACEMENT                              51


ARTICLE 28  GUARANTEE BY O'BRIEN ENERGY SYSTEMS                51



<PAGE>

                         STEAM PURCHASE AGREEMENT

     This Agreement is entered into as of the 3rd day of October, 1986

between O'BRIEN COGENERATION IV. INC., a Delaware corporation ("Seller")1

and NEWARK BOXBOARD CO., a New Jersey corporation ("Buyer").

                                     

                                WITNESSETH:

     

     WHEREAS, Buyer owns and operates a paperboard plant (the "Plant")

located at 17 Blanchard Street, Newark, New Jersey which Plant utilizes

steam in substantial volumes during the course of its manufacture; and

     

     WHEREAS, Seller plans to construct, operate, manage and maintain a

facility for the cogeneration of steam and electricity (the "Cogeneration

Facility") that will be designed to meet Buyer's Steam requirements, based

upon Buyer's current and anticipated future usage, all as set forth in

Appendix A which is attached hereto and hereby made a part of this

Agreement; and

     

     WHEREAS, Buyer desires to purchase, on the terms and conditions

specified herein, certain steam requirements for the operation of its Plant

from the Cogeneration Facility; and

     

     WHEREAS, the Parties desire to set forth in writing their respective

rights and obligations for the sale of steam by Seller to Buyer after

construction of the Cogeneration Facility;

     

     NOW, THEREFORE, in consideration of the promises and mutual agreements

herein set forth, Seller and Buyer do hereby mutually agree as follows:



<PAGE>



                                 ARTICLE 1

                                     

                                DEFINITIONS

                                     

     The following terms, when used herein, shall have the following

meanings, unless a different meaning is expressly stated or is apparent

from the context:

     

     "Agreement" means this contract, including all Appendices and

amendments hereto.

     

     "BTU" means British Thermal Unit.

     

     "Buyer" means Newark Boxboard Co.

     

     "Cogeneration Facility" means the boiler, turbine, generator, back up

system described in Section 4.1, (excluding boiler and associated equipment

owned by Buyer) and all appurtenant structures. equipment, piping. wiring,

switch controls, Steam Interconnection Facilities and all additions and

replacements thereto, and real property interests owned or leased and

operated by Seller for the purpose of cogenerating steam and electricity.

     

     "Condensate" means condensate meeting the specifications therefor Set

forth then Appendix D hereto.

     

     "FERC" means the Federal Energy Regulatory Commission.

     

     "Force Majeure" means to the extent that it prevents the production,

delivery, acceptance or use of steam pursuant hereto, flood; earthquake;

storm; lightning; fire; explosion; war; riot; civil disturbances; strikes;

sabotage; restraint by Governmental Authority (other than any delay or

failure by a Governmental Authority to issue any necessary permit or

license described in Section. 5.4 hereof); major equipment breakdown if,

and only if, not due to the negligence of Seller nor the failure of Seller

to perform periodic preventative maintenance and



                              2



<PAGE>



routine scheduled maintenance on all of its equipment in accordance with

reasonable business practice; inability to obtain necessary labor or

unforeseen shortages in materials or manufacturing facilities; delays in

delivery of materials or work from subcontractors beyond a Party's

reasonable control; and any ether events beyond the reasonable control of a

Party.  Changes in the prices of any item or items shall not in and of

themselves give rise to the occurrence of a Force Majeure.  Seller agrees

that it shall maintain an adequate stock of spare parts in accordance with

the original equipment manufacturer's recommendations, as updated from time

to time, for each piece of equipment to accomplish foreseeable repairs on

the facilities in the Cogeneration Facility (including replacement

components for turbines, generators, pumps and controls therefor).  A Force

Majeure with respect to the main generating facility in the Cogeneration

Facility shall not excuse performance hereunder If Seller would have been

able to perform had it maintained the spare parts required to be kept

hereunder unless failure to maintain such stock of spare parts was itself

excused by reason of Force Majeure.

     

     "Governmental Authority" means any federal, state, municipal, or local

legislature, administrative body, court or other person or body authorized

to make or enforce laws or regulations.

     

     "Initial Delivery Date" means the date on which Seller has accepted

the Cogeneration Facility under the construction contract and Seller

actually delivers or is capable and offers to



                              3



<PAGE>



deliver steam Buyer.  Seller shall notify Buyer in writing of the Initial

Delivery Date at least one month prior thereto.  Prior to the Initial

Delivery Date, the back-up system (after installation of any necessary

interconnections,  pursuant to Article 4.1(A)) described in Section 4.1

shall be operated for at least three (3) consecutive 24-hour periods and

shall be producing steam at full capacity.  The Cogeneration. Facility

shall be operated it full capacity for at least ten (10) consecutive 24-

hour periods prior to the Initial Delivery Date and shall be producing

steam at full capacity during said period.  If Buyer elects to take steam

from Seller during this testing time period, it shall pay for the steam on

the same terms and conditions as set out in Article 6 herein.  The back-up

system shall be kept sufficiently "hot" and "pressurized" during the 10-day

testing period of the Cogeneration Facility so that it may be put into

service immediately if the main facilities experience problems during any

testing period.

     

     "KWH" means kilowatt hours.

     

     "Laws" means all statutes, regulations, orders, decrees or rulings by

an Governmental Authority having jurisdiction over the matter in question.

     

     "Party" or "Parties" means the signatories to this Agreement and their

permitted successors and assigns.

     

     "Plant" is the paperboard plant in Newark, New Jersey, owned by Buyer

including any improvements, expansions or modifications thereto and, for

purposes of Section 5.1, the land owned by Buyer associated therewith.



"Points of Return" means the points where Seller's pipe system connects to

Buyer's steam or Condensate returning pipe-



                              4



<PAGE>



lines as described in Appendix B attached hereto.

     

     "PURPA" means the Public Utilities Regulatory Policies Act of 1978, as

amended from time to time.



     "Qualifying Facility" or "Facility" means a cogeneration facility

which meets those criteria promulgated by FERC pursuant to PURPA and set

forth at 18 CFR Sections 292 et seq.; as any of the foregoing, as well as,

any applicable state regulations, as may be amended from time to time.

     

     "Regulations" mean the regulations promulgated by FERC pursuant to

PURPA and set forth at 18 CFR Section 292 et seq., as well as applicable

state regulations, as any of the foregoing may be amended from time to

time.



     "Seller" means O'Brien Cogeneration IV, Inc., a subsidiary of O'Brien

Energy Systems, Inc., a Delaware corporation, and its successors and

permitted assigns.



     "Site" means the location where the Cogeneration Facility will be

constructed.  The Site may be sold or leased to Seller pursuant to the

provisions hereof.



     "Specified Damages" means out-of-pocket expenses incurred by Buyer

including any amounts which Buyer would be due under Section 6.2, less the

amount that Buyer would have been required to pay to Seller pursuant to

Article 6 had Seller performed its obligations, as a result of the failure

of Seller to deliver (i) steam meeting the specifications therefor set

forth in Appendix A or (ii) a sufficient amount of steam (up to the maximum

amount specified in Appendix A) to Buyer, including expenses incurred by

Buyer in putting its boilers back into operation if it elects to do so,

repairing, operating or main-



                              5



<PAGE>



taining the same and/or leasing or purchasing replacement or substitute

boilers (including all labor, engineering, and installation costs

associated with any of the foregoing), utility costs, fuel charges, costs

of acquiring chemicals and other items necessary to generate steam, legal

fees and expenses incurred in negotiating and preparing any documents

relating to the lease or purchase of substitute or replacement boilers or

enforcing its rights hereunder and such other out-of-pocket expenses as

Buyer may prove to the reasonable satisfaction of Seller are related to any

of the foregoing or reasonably incurred by Buyer as a result of Seller's

failure to deliver steam in the amount or meeting the specifications

therefor set forth in Appendix A.  In the event it becomes necessary to do

so, Buyer agrees to lease boilers on a month-to-month basis rather than

purchase them or lease them for a longer time period unless either (i)

Seller agrees otherwise or (ii) rental boilers are not available

immediately, in which event Buyer may enter into reasonable alternative

interim arrangements (including leases for more than a month) until rental

boilers are available immediately or (iii) Seller fails to pay Specified

Damages within 10 days of demand therefor.



     "Steam Interconnection Facilities" means those facilities to be

installed in order for Seller to deliver steam to Steam Points of Delivery

and receive Condensate at the Points of Return, including service stop

valves, meter stops valves, primary and secondary service pressure reducing

valves, meter supports, protection devices, meter(s), pipe system(s),

pipeline(s) and other facilities necessary to connect the Cogeneration

Facility



                              6



<PAGE>



to Buyer's Plant.



     "Steam Points of Delivery" means the physical locations identified in

Appendix B where the Steam Interconnection Facilities are connected to

Buyer's receiving pipelines.

                                     

                                 ARTICLE 2

                                     

                 REPRESENTATIONS AND WARRANTIES; COVENANTS

                                     

     2.1.  Representations and Warranties of Buyer; Covenants of Buyer.



     Buyer hereby represents and warrants to Seller as follows:



     A.   Buyer is a corporation duly organized and existing in good

standing under the laws of the State of New Jersey.



     B.   Buyer possesses all requisite power and authority to enter into

and perform this Agreement and to carry out the transactions contemplated

herein;



     C.   Buyer's execution, delivery, and performance of this Agreement

have been duly authorized; this Agreement has been duly executed and

delivered; and constitute Buyer's legal, valid, and binding obligation,

enforceable against it in accordance with its terms; and Buyer's execution,

delivery and performance of this Agreement will not result in a breach or

violation of, or constitute a default under, any material agreement, lease,

or instrument to which it is a party or by which it or its properties may

be bound or affected, with the exception of the Fidelity financing referred

to Article 17.



     D.   No suit, action or arbitration, or legal, administrative or other

proceeding is pending, or has been threatened, against Buyer that would

affect the validity or enforceability



                              7



<PAGE>



of this Agreement or the ability of Buyer to fulfill its commitments

hereunder, or that could result in any material adverse change in the

business or financial condition of Buyer.



     Buyer covenants and agrees that it will obtain and maintain all

necessary governmental authorizations, licenses, permits and franchises,

corporate or otherwise, for the operation of its Plant, and will assist in

obtaining all environmental construction and operation of the Cogeneration

Facility.



     So long as it may operate the Plant profitably and subject to the

provisions of Section 5.1 hereof, Buyer covenants and agrees that it will

use its best efforts to continue the use and operation of its Plant at the

present location for a period of at least twenty-five (25) years from the

Initial Delivery Date, and such use and operation will include, during any

calendar year, steam requirements no less than the minimum purchase

requirements no less than the minimum purchase requirements, as set forth

in Appendix A, for the Cogeneration Facility.  Based on currently available

information, Buyer believes that the useful life of the Plant equals or

exceeds twenty-five (25) years.  Should Buyer, despite its best efforts,

conclude at any time during the term of this Agreement that it cannot

continue use and operation of its Plant at a profit, it agrees to give

Seller the options set out in Article 11.



     2.2. Representations and Warranties of Seller; Covenants of Seller.



     Seller hereby represents and warrants to Buyer as follows:



                              8



<PAGE>



     A.   Seller is a corporation duly organized and existing in good

standing under the laws of the State of Delaware and is qualified to do

business in the State of New Jersey.



     B.   Seller possesses all requisite power and authority to enter into

and perform this Agreement and to carry out the transactions contemplated

herein.



     C.   Seller's execution, delivery and performance of this Agreement

have been duly authorized; this Agreement has been duly executed and

delivered and constitutes Seller's legal, valid, and binding obligation,

enforceable against it in accordance with its terms; and Seller's

execution, delivery, and performance of this Agreement will not result in a

breach or violation of, or constitute a default under, any agreement,

lease, or instrument to which it is a part or by which it or its properties

may be bound or affected; and



     D.   No suit, action or arbitration, or legal, administrative or other

proceeding is pending, or has been threatened, against Seller that would

affect the validity or enforceability of this Agreement or the ability of

Seller to fulfill its commitments hereunder, or that could result in any

adverse change in the business or financial condition of Seller.



     Seller covenants and agrees that it will obtain in a timely fashion

and maintain all necessary governmental authorization licenses, and permits

for the construction and operation of the Cogeneration Facility.



                              9



<PAGE>



                                 ARTICLE 3

                                     

                             PURCHASE AND SALE

                                     

     3.1  Purchase and Sale of Steam.



     Subject to the terms and conditions of this Agreement, Seller agrees

to produce, deliver to the Steam Points of Delivery as and when required by

Buyer, and sell all of the steam which Buyer requires for use at the Plant,

subject to the maximum amount set forth in Appendix A, which steam shall

meet the specifications described in Appendix A hereto.  Except as provided

in Section 3.3 hereof, Buyer agrees to purchase from Seller all of the

steam it requires at the Plant and use on the output of the Cogeneration

Facility to meet Buyer's steam requirement at Buyer's Plant.  Seller's

obligation to produce and deliver sufficient steam to satisfy all of

Buyer's steam requirements at its Plant is limited to the amount specified

in Appendix ; provided, however, that if Seller delivers steam to Buyer in

an amount in excess of the amount so specified, the terms of this Agreement

shall govern the purchase by Buyer of any such excess amount.



     3.2  Maximum Output of Cogeneration Facility.



     The maximum required output of steam from the Cogeneration Facility is

set forth in Appendix A attached hereto.  Seller is not obligated to

deliver amounts in excess of that amount.



     3.3  Purchase of Steam from Alternative Sources.



     Unless an event of Force Majeure excuses it from doing so, Buyer will

purchase the amount of steam which it requires at its Plant at the price

set forth in Article 6.  If, for any reason, the Seller cannot produce all

of the steam required by



                              10



<PAGE>



Buyer (up to the maximum amount set forth in Appendix A), Buyer may,

without incurring any liability hereunder, use steam or alternate energy

from other sources to make up that portion of its requirements which Seller

fails to supply.  If Buyer incurs any out-of-pocket expenses in connection

with obtaining steam or an alternative energy from another source or

sources (other than amounts of excess of the amount set forth in Appendix

A), as a result of Seller's inability to comply with this Agreement due to

the occurrence of an event of Force Majeure, then, Seller shall either, at

Seller's option, (i) pay Buyer's Specified Damages or (ii) give Buyer

reasonable advance notice of the date on which it will be able to resume

providing steam and not require Buyer to resume its purchase of steam

hereunder until a reasonable period of time (not to exceed 45 business

days) after receipt by Buyer of notice of anticipated resumption of service

(the reasonableness of the notice period being determined based on the

expenses incurred by Buyer in arranging for alternative source of supply of

steam or other (fuel).  Buyer shall be entitled to rely on any notice

received from Seller.



     The Parties further acknowledge that it may be necessary or prudent,

in light of the limited number of alternative sources of supply of steam

available, for Buyer to secure an alternative source of steam which has a

greater capacity than that which Buyer requires.  Seller agrees to make

available to Buyer its employees who operate boilers to the extent it can

do so without impairing its ability to operate the Facility.



     Nothing in this Agreement is intended or shall be



                              11



<PAGE>



construed as requiring Buyer (or any subsequent owner of the Plant) to use

steam rather than any other energy source (including, but not limited to,

electricity) in the operation of the Plant, other than as set forth in the

second to the last sentence Section 3.1.  Nor is this Agreement intended to

impose on Buyer any obligation to purchase any minimum amount of steam at

any time other than that amount specified in Appendix A.

                                     

                                 ARTICLE 4

                                     

                     RESPECTIVE RIGHTS AND OBLIGATIONS

                                     

     4.1  Rights and Obligations of Seller.



     Seller covenants and agrees that during the term of this Agreement it

shall:



     A.   Design, construct, start up, test and operate the Cogeneration

Facility at its expense in accordance with safe and sound engineering

practices and procedures in order that the Cogeneration Facility is able at

all times to deliver steam meeting the specifications set out in Appendix A

and in the quantities set forth in Appendix A.  The Cogeneration Facility

shall utilize Buyer's existing boilers as a back-up system.  Seller shall

have the right to use such boilers at not charge on the condition that:

(1) it pays for any fuel consumed as well as any associated operation and

maintenance costs; (2) it installs and pays for any necessary

interconnections with Seller's Cogeneration Facility and (3) it keeps such

boilers "hot", at Seller's expense, by circulating steam through them once

the Cogeneration Facility is operational.  Should Seller determine at any

time during this Agreement that replacement of Buyer's boilers is

necessary, it shall bear the cost of such replacement and the new boiler(s)

shall become the property of Seller, and shall be added to the Cogeneration

Facility.



     B.   If Seller uses the original site (as opposed to Alternate Site),

design construct and maintain a "park and lock" parking garage on the Site

with sufficient spaces to replace those spaces eliminated by Seller on the

Site as a result of the construction of the Cogeneration Facility.  Seller

shall



                              12



<PAGE>



guarantee continued access to this parking garage for Buyer's employees and

the right, at no cost, to use an equivalent number of spaces to those

eliminated by Seller.  At the conclusion of this Agreement or at any time

when Buyer has the right to purchase the Cogeneration Facility Buyer shall

have the right to purchase the Cogeneration Facility.  The price for the

garage shall be its fair market value, as determined by the American

Appraisal Company, the appraisal to be based on the assumption that the

garage sits on freehold property (rather than leased property), less the

value of the freehold.  In other words, the value of the real property on

which the garage rests will be ignored in the appraisal.

     

     C.   Obtain those permits set forth in Appendix C hereto and any other

additional permits which may be required under then applicable and

regulations to operate the Facility during the term of this Agreement.

     

     D.   Provide to Buyer for its review all design drawings of the

Cogeneration Facility, the Parking Garage and Steam Interconnection

Facilities.  Seller shall also give Buyer an opportunity to review its

construction plan prior to the commencement of construction in order that

Buyer can assure itself that construction of the Cogeneration Facility will

not interfere with Buyer's on-going operations.  Buyer shall have the right

to approve such construction plan or any modifications thereto, such

approval not to b unreasonably withheld.  Buyer shall use its best efforts

to review and approve such plans within 15 days

     

                              13

     

<PAGE>



of receipt from Seller.  To insure coordination between Buyer and Seller

during construction, Buyer shall designate a single individual with whom

Seller may consult during construction of the Cogeneration Facility.

Seller shall also designate a single individual with whom Buyer may consult

during construction or operation of the Cogeneration Facility.  Buyer's

review of the construction plan and design drawings shall not relieve

Seller of any of its obligations pursuant to Section 4.1A hereof;

     

     E.   Maintain the Cogeneration Facility in good operating condition,

in compliance with all applicable governmental requirements and in

accordance with reasonable business practice, and use its best efforts (i)

to ensure that interruptions of deliveries of steam to the Plant are made

at a time that is mutually agreeable to the Parties, (ii) to ensure that

any interruptions will be planned to coincide with the scheduled

maintenance outages of the Plant, notice of which shall be given to the

Chief Plan Engineer designated by Buyer promptly and shall comply with

Article 20 hereof, and (iii) to minimize the frequency and duration of any

periods of interruption of delivery of steam meeting the specifications set

forth in Appendix A hereof to Buyer's requirements therefor, up to the

maximum required output of the Cogeneration Facility set forth in Appendix

A.



     F.   Have the right to generate and sale steam or electricity or both

to any person other than Buyer on any terms and conditions, without

interference by Buyer, provided that Seller

     

                              14

     

<PAGE>



may do so without impairing its ability to fulfill its obligations under

this Agreement.



     G.   Furnish, operate and maintain, at its own expense, all Steam

Interconnection Facilities necessary for the delivery of steam from its

Cogeneration Facility to and including the Steam Point of Delivery, and the

receipt of Condensate into its Cogeneration Facility from and including the

Point of Return.



     H.   Operate and maintain all necessary electrical transmissions

facilities to deliver electricity from the Cogeneration Facility to its

electricity customers, in a safe manner without creating an unreasonable

risk of injury or damage to Buyer's personnel or property;



     I.   Operate the Cogeneration Facility in substantial compliance with

all applicable federal, state and local environmental standards, and all

other applicable laws, rules and regulations and make all necessary filings

with and send all required notices relating to the Facility to the

appropriate Governmental Authorities;



     J.   Designate a Cogeneration Facility Engineer to maintain

communications with Buyer's Chief Plant Engineer for coordination between

the Plant and the Cogeneration Facility during the term of this Agreement,

which Cogeneration Facility Engineer shall be available to meet with

buyer's Chief Plant Engineer; and

     

     K.   Give to Buyer prompt notice, either written or oral, of

Condensate which does not meet the standards of Condensate quality set

forth in Appendix D specifying how such

     

                              15

     

<PAGE>



standards are not met.



     4.2  Rights and Obligations of Buyer.

     

     Buyer covenants and agrees that during the term of this Agreement it

shall:

     

     A.   Provide Seller with (1) all plans and drawings within 120 days

from the date of execution of this Agreement) for relevant steam headers,

electrical switchgear, water lines, condensate lines and steam lines, etc.

required to permit Seller to interconnect the Cogeneration Facility to the

Plant; (ii) Condensate as returned to Buyer's existing steam generation

system; and (iii) a single location access for interconnection to the

existing condensate return system;

     

     B.   Use its best efforts to assist Seller in obtaining any other

local approvals as may be necessary.  Buyer covenants and agrees to assist

Seller in obtaining all environmental permits licenses or authorizations

associated with the operation of the Cogeneration Facility including9 if

required by the New Jersey Department of Environmental Protection, the

right to use any environmental permit offsets available to Buyer solely to

the extent that they are transferable. Seller covenants and agrees to

return to Buyer any and all environmental permits, licenses or

authorization that have been transferred to Seller from Buyer at the end of

the term of this Agreement.  In the event that Seller to unable to provide

Buyer with steam pursuant to this Agreement as a result of a Force Majeure,

Buyer shall have the right to receive back from Seller any transferred

permits and offsets and to use the same during the period of the Force

Majeure.  Seller shall prepare any and all necessary

     

                              16

     

<PAGE>

     

applications for such permits, licenses and authorizations.  Buyer shall

review the same (i) solely to the extent that applicable law shall require

that the application be made in the name of Buyer and (i) to the extent

that the information required to be disclosed therein relates directly to

Buyer and is available from the records of Buyer;

     

     C.   Have the right to operate its Plant without interference from

Seller;

     

     D.   Operate and maintain its Plant at all times in such condition

that Buyer's use of steam will be reasonably safe to persons and property,

and shall use its best efforts (i) to ensure that any interruptions of

purchases of steam from the Cogeneration Facility not caused by decreased

demand for Buyer's products are made it a time that is mutually agreeable

to the Parties, (ii) to ensure that any interruptions will be planned to

coincide with the scheduled maintenance outages of the Cogeneration

Facility, notice of which shall be given promptly to the Cogeneration

Facility Engineer and (iii) to minimize the frequency and duration of any

periods of interruption other than interruptions caused by decreased demand

for Buyer's products;

     

     E.   Maintain its Plant in good repair;

     

     F.   (i) Deliver Condensate having the qualities specified in Appendix

D from its Plant to Seller which Seller will take; (ii) allow Seller to

monitor the quality of the Condensate by meters to be acquired, installed,

and maintained by Seller, at its own expense, at a point outside the Plant

as

     

                              17

     

<PAGE>



described in Appendix B, and (iii) allow Seller to discharge within the

Plant at one location specified by Buyer such Condensate which does not

meet the standards of Condensate quality set forth in Appendix D;

     

     G.   Make reasonable and timely efforts to inform Seller of Condensate

impurities and other conditions known to Buyer relating to the steam supply

that Buyer knows may be deleterious to the maintenance and operation of the

Cogeneration Facility;

     

     H.   Furnish, own, operate and maintain, at its expense, all steam

facilities necessary for the receipt of steam from the Steam Point of

Delivery to its Plant and the delivery of Condensate from its Plant to the

Point(s) of Return;

     

     I.   Take all reasonable and necessary steps to carry out the intent

of this Agreement, including, but not limited to, (i) using its best

efforts in assisting Seller to obtain any and all approvals required in

connection with installation and operation and maintenance of the

Cogeneration Facility, (ii) furnishing to Seller necessary easements for

the term of this Agreement, and (iii) solely to the extent specified in

Section 4.2 using its best efforts in assisting Seller to obtain other

related approvals necessary to operate the Cogeneration Facility; provided,

however, the foregoing shall not require Buyer to incur any obligation to a

third party;

     

     J.   Not operate, maintain, move, remove, alter, change, or interfere

with the operation or maintenance of the Cogeneration Facility or any part

thereof without the prior written approval of Seller.  Notwithstanding the

foregoing, Buyer may, but is not required to, take reasonable steps to

protect the

     

                              18

     

<PAGE>

     

Cogeneration Facility if, due to an emergency, it is not possible or

reasonable to notify Seller before taking such actions.  Buyer shall have

no obligation to inspect any part of the Cogeneration Facility, not any

responsibility for the installation, repair, maintenance, replacement,

relocation, removal, or operation of any part of the Cogeneration Facility;

     

     K.   Designate a Chief Plant Engineer to maintain communication with

Seller's Cogeneration Facility Engineer for coordination between the Plant

and the Cogeneration Facility during the term of this Agreement;

     

     L.   Have the right to purchase or use steam from any source, other

than the Cogeneration Facility, only at those times when the Cogeneration

Facility is unable to produce and deliver, in a timely fashion, in

accordance with Section 3.1 hereof steam meeting the standards specified in

Appendix A hereof; and

     

     M.   Make timely payments on invoices rendered by Seller for steam

delivered.

     

                                 ARTICLE 5

                                     

                             TERM OF AGREEMENT

                                     

     5.1  Effective Date and Term.



     A.   Except as otherwise provided in Article 15 or 16, the term of

this Agreement shall begin upon the execution of this Agreement, and shall

terminate on December 31, 1997 unless the conditions precedent specified in

Section 5.4 are then satisfied or compliance therewith waived.  Steam

supply and invoicing for steam delivered in accordance with this Agreement

shall begin on the Initial Delivery Date.  If the conditions precedent set

forth



                              19



<PAGE>



in Section 5.4 hereof are satisfied in a timely manner or compliance

therewith waived, then, subject to the provisions of Section 5.3, (i) this

Agreement shall continue in effect for an initial term ending twenty-five

(25) years after the initial Delivery Date (the "Initial Termination Date")

and (ii) unless either Party gives to the other notice of termination at

least eighteen (18) months prior to the Initial Termination Date, this

Agreement will continue for successive additional terms of five (5) years

each (the "Extended Termination Date"); subject, however, to expiration at

the end of the then current term.



     B.   Notwithstanding the foregoing or any other provision in this

Agreement, Buyer may sell the Plant to an unrelated third party, and be

released from any and all liabilities and obligations hereunder (with the

exception of continuing the Site lease) arising on or after the sale date

if it complies with the following conditions:



     (1)  In negotiating any sale of the Plant to a purchaser who intends

to use the Plant as a manufacturing facility, Buyer agrees to include

Buyer's rights and liabilities hereunder as part of the Buyer's assets

being sold with the Plant and to require any purchaser of its Plant to

assume all of Buyer's obligations under this Agreement, except as otherwise

provided in the following sentence.  The purchaser shall be obligated to

pay the purchase price for steam determined in accordance with Article 6

hereof (the "Contract Price") unless it presents to Seller a bona-fide,

written offer ("Offer") that it has received that is



                              20



<PAGE>



then valid to supply either steam or an alternative fuel source to the

purchaser in an amount not less than the amount specified in Appendix A

hereof (or, in the case of an alternative fuel source, the equivalent

amount of power).  In the event that the purchaser submits written proof of

an Offer to Seller, then Seller covenants and agrees to enter into an

agreement with such purchaser amending the terms of this Agreement to meet

the terms of the Offer.  Failure of Seller to agree to such an amendment

shall relieve Buyer of any and all obligations to include Buyer's rights

and liabilities hereunder as part of Buyer's rights assets being sold with

the Plant.  However, in the event that Seller and the proposed purchaser of

the Plant cannot reach agreement, Buyer shall give Seller the first right

to purchase the Plant on the same terms and conditions as contained in the

proposal submitted by Buyer's prospective purchaser.  If such proposal

calls for Buyer to take back any financing, Seller shall demonstrate that

it has similar financial capabilities to those of Buyer's prospective

purchaser or provide Buyer with additional security for the loan provided

by Buyer.  Furthermore, if the purchase offer includes other assets owned

by Buyer at the same location, Seller shall also purchase these other

assets on the same terms, if it chooses to exercise this option.  Finally,

if Seller does exercise this option, Buyer may also require it to purchase

the Site at fair market value, if such site is not already owned by Seller.

Seller shall have 10 days in which to meet such terms.  If it fails to do

so, Buyer may proceed with the sale of the Plant pursuant to the terms of

this paragraph.



                              21



<PAGE>



     (2)  In the event that Buyer proposes to sell the Plant to a purchaser

who intends to either tear down the Plant or use it other than as a

manufacturing facility, then Buyer shall give Seller ninety (90) days'

prior written notice of the terms and conditions of the proposed sale.  If

within ninety (90) days of receipt of the notice of intended sale, Seller

agrees in writing to purchase the plant on terms and conditions identical

to those specified in Buyer's notice to it, then Seller shall purchase the

Plant on said terms and this Agreement shall terminate on the date of sale.

If Seller does purchase the Plant, Buyer shall also have the right to

require Seller to purchase the Site at fair market value, if such Site is

not already owned by Seller.  Furthermore, if the purchase offer includes

other assets owned by Buyer at the same location, Sellers shall also

purchase these other assets on the same terms, if it chooses to exercise

this option.



     If Seller elects not to purchase the Plant after having received a

notice from Buyer of Buyer's intention to sell the Plant, then Seller shall

have the right, exercisable only in writing within ninety (90) days of

receipt of the notice of intended sale described in the preceding

paragraph, to purchase the Site for its then fair market value, as

determined by an appraisal of the American Appraisal Company (or similar

appraisal organization), if Seller does not then own the Site.  The

arbitration provisions set forth in Article 18 shall be utilized to settle

any dispute as regards "fair market value".



     If Seller does not elect on a timely basis to either purchase the

Plant or the site in accordance with this Section, then Buyer may sell the

Plant and the site (if then owned by Buyer) to the offerer whose offer was

described in the notice of intention to sell, and this Agreement shall

terminate on the date of sale unless the purchaser of the Plant assumes

Buyer's obliga-



                              22



<PAGE>



tions hereunder in accordance with Article 19.



     (3)  Should Buyer decide at any point during the term of this

Agreement to shut down its Plant, it will, in addition to the other options

given Seller under Article 11, give Seller the right to purchase, at a

purchase price mutually acceptable to both Parties, either the Plant or the

steam consuming equipment prior to such shut-down.  If within ninety (90)

days of receipt of the notice of intended shut-down, Seller agrees in

writing either to purchase the Plant or the steam consuming equipment, then

Seller shall purchase said Plant for its then fair market value.  If Seller

does purchase the Plant, Buyer shall also have the right to require Seller

to purchase the site at fair market value, if such Site is not already

owned by Seller.



     If Seller elects not to purchase the Plant or Buyer's steam consuming

equipment, it shall have the right, exercisable only in writing within

ninety (90) days of receipt of notice of intended shutdown from Buyer, to

purchase the Site for its then fair market value, as determined by an

appraisal of the American appraisal Company (or similar appraisal

organization), if Seller does not then own the site.  The arbitration

provisions set forth in Article 18 shall be utilized to settle any dispute

as regards "fair market value".



     If Seller does not elect on a timely basis to either purchase the

Plant, the steam consuming equipment or the Site in accordance with the

provisions of this section, then (i) Seller shall have the right to remove

all of its equipment prior to the date of Plant shutdown, (ii) Buyer shall

have the right to require Seller to remove the Facility if Seller does not

own the Site and (iii) this Agreement shall terminate on the date of such

shutdown.



     C.   At the end of the term of this Agreement, any easements, permits

of other rights granted to Seller by Buyer shall terminate.



                              23



<PAGE>



     5.2  Buyer's Right to Purchase Cogeneration Facility and Site.



     Buyer shall have an option to purchase the Cogeneration Facility and

the Site (if then owned by Seller) from Seller at each of the following

times:  (i) upon the expiration of this agreement or any subsequent

renewal; and (ii) to the extent specified in Section 16.4, upon the

occurrence of an Event of Default by Seller.  Buyer will provide Seller six

(6) months' prior notice of its intention to exercise such option other

than if it elects to purchase the Facility, and the Site and upon the

occurrence of an Event of Default by Seller.  To the extent permitted by

the pertinent contracts, Buyer shall assume all of Seller's obligations,

rights and duties under all contracts for the sale of electricity and for

the purchase of fuel for the Cogeneration Facility.  Seller shall give

Buyer all relevant information on such contracts as well as information on

the operation of the Cogeneration Facility.  If requested to do so by

Buyer, Seller covenants and agrees to use its best efforts to obtain any

consents which may be necessary in order for Buyer to assume any of

Seller's contracts relating to the Cogeneration Facility.  Buyer will also

indemnify and save Seller harmless from all liability, loss, claims,

actions or suits, including costs and attorneys' fees, arising out of those

contracts solely to the extent that the liability arose subsequent to the

purchase by Buyer of the Cogeneration Facility.



     Seller will indemnify and save buyer harmless form any and all

liability, loss, claims, actions, suits or liabilities, including costs and

attorneys' fees, arising out of either contracts acquired by Buyer or the

operation of the Cogeneration Facility, in either case prior to the

purchase by Buyer of the Cogeneration Facility.



                              24



<PAGE>



     The purchase price for the Cogeneration Facility and the Site (if

applicable) will be their fair market value on the date of purchase as

determined by appraisal pursuant to Section 16.6 hereof.  All documentation

for the purchase, assumption and indemnification will be subject to the

reasonable review by and approval of Seller and Buyer.  In determining the

value of the Facility, the appraisers shall ignore the fact that the Site

is lease, and shall value the Cogeneration Facility as if it sat on

freehold property (i.e., with no time limit on its operation other than its

remaining useful life).  In other words, the value of the real estate shall

be ignored.



     5.3  Completion of Cogeneration Facility.



     Subject to Force Majeure, within twenty-four (24) months from the

issuance of all required permits other than a certificate of occupancy for

the Cogeneration Facility, Seller will have (i) completed evaluation of

Buyer's thermal requirements for the Plant; (ii) procured equipment,

designed and constructed the Cogeneration Facility and installed all

equipment necessary for the Cogeneration Facility to operate; and (iii)

given Buyer notice of the Initial Delivery Date, which date shall also be

within thirty (30) months from the issuance of all required permits.



     5.4  Conditions Precedent.



     The Parties' respective obligations under this Agreement are

conditioned upon, and subject to the satisfaction of each of the following

conditions precedent on or prior to December 31, 1987:  (i) Seller's

executing a contract, satisfactory to Seller,



                              25



<PAGE>



for the sale by 1 of electricity from the Cogeneration Facility; (ii)

Seller's obtaining a valid air quality permit from the New Jersey

Department of Environmental Protection and all other necessary permits,

authorizations and certifications (other than a certificate of occupancy);

(iii) the Facility's obtaining the status of Qualifying Facility from FERC;

(iv) Seller's obtaining financing that Seller, in its sole discretion,

deems acceptable; (v) Seller's entering into a turnkey contract, to design,

construct, start-up and test the Cogeneration Facility; and (vi) Seller

obtaining a long-term fuel supply.



     Neither Party shall be liable to the other for any termination of this

Agreement pursuant to this Section 5.4 unless the Party failed to discharge

any obligation imposed on it pursuant to this Agreement with respect to its

taking action intended to result in satisfaction of the foregoing

conditions precedent.



                                 ARTICLE 6

                                     

                           PAYMENT CALCULATIONS

                                     

     6.1  Steam Price.



     Calculations for steam delivered to Buyer will be made on a daily

basis and totaled at the end of each month.  The price for the steam

delivered will be calculated as follows:

               Buyer's avoided
Steam Price =  fuel cost x (MMBTUs delivered - MMBTUs returned) x .5
               Boiler efficiency

     where:

Buyer's avoided fuel cost      =   The lesser of the price per million BTUs
                                   which Seller pays for natural gas under
                                   its Agreement with PSE&G or the price
                                   per million
                                   
                              26
                                   
<PAGE>
                                   
                                   BTUs which Buyer would have paid for #2
                                   oil based on the average of 2 bids
                                   received by Buyer for delivery of such
                                   oil.  Buyer shall not be required to
                                   solicit such bids unless (i) it intends
                                   to rely on the price of oil or (ii)
                                   Seller requests it do so.
                                   
     Boiler efficiency   =    .86, constant over the term of this Agreement

MMBTUs delivered     =     integrated steam flow x enthalpy  of  steam  (as
          Seller's meter)
     
MMBTUs returned      =     integrated  uncontaminated  Condensate  flow   x
          enthalpy (at Seller's meter)
     
The pressure, temperature and flow of the steam as well as temperature and

flow of the Condensate shall be metered by Seller.  The pressure and

temperature of the steam shall comply with the specifications therefor set

forth in Appendix A.



     Should Buyer and Seller mutually agree on the Alternate Site pursuant

to the provisions of Section 9.2, Seller shall calculate the cost savings

resulting from not having to construct the parking garage described in

Section 4.1(B), which calculation shall be subject to the approval of

Buyer, which approval shall not be unreasonably withheld.  These savings

shall be defined as the difference between (1) the cost of the parking

garage and (2) the cost of acquiring the Alternate Site from Buyer plus the

present value of any additional costs incurred by Seller as a result of its

use of the Alternate Site including, but not limited to, the cost of

running additional steam piping to Buyer's Plant, the cost of buying such

pipe where necessary, and any additional steam losses resulting from longer

pipe runs.



     Any savings realized by Seller shall be allocated 75% to Buyer and 25%

to Seller.  Buyer shall receive its portion of any savings pursuant to this

section through an appropriate additional discount in the price of steam

delivered to Buyer by Seller, such savings to be recovered by Buyer over a

period of 7 years.  This additional discount shall be fixed by mutual

agreement between the parties once the savings have been determined by

Seller.  Any dispute involving the calculations under this section shall be

settled by arbitration pursuant to Article 18.



     6.2  Reimbursement of Power.



     Seller will reimburse Buyer for 190 Kilowatts at Buyer's Public

Service Electric and Gas ("PSE&G") Rate, as the same may be in effect from

time to time.  This reimbursement will be credited on a daily basis, only

while steam is being delivered to Buyer, and totaled at the end of each

month.



                                 ARTICLE 7

                                     

                         MEASUREMENT AND METERING

                                     

     7.1  Measuring Equipment.



     Seller will install, maintain, and operate, at its expense,

instrumentation reasonably acceptable to Buyer for the measurement of steam

flow, Condensate return and any other data necessary for the sale of steam

to Buyer and the computation of an appropriate invoice.  Buyer will have

access to this instrumentation at reasonable hours upon request, but all

instrument reading, calibrating and adjusting will be done only by Seller.



                              27



<PAGE>

The determination of the total quantity of steam delivered to Buyer shall

be made by Seller's instrumentation; however, Buyer may install its won

instruments for maintaining information on the quantity of steam being

delivered to it.



     At its own expense, Buyer shall have the right from time to time to

have qualified employees of Buyer or qualified agents of Buyer (in the

presence of Seller) inspect Seller's instrumentation and shall indemnify

Seller from any loss of or damage to any instrumentation caused by Buyer's

employees or agents inspecting the instrumentation.



     The charts and records from Seller's measuring equipment shall remain

the property of Seller and shall be kept by Seller on file for a period of

not less than four (4) years.  At any time within such period Seller shall,

upon request of Buyer, permit Buyer to inspect and verify records and

charts from Seller's measuring equipment, together with calculations

therefrom.



     7.2  Testing



     Seller will maintain the accuracy of its instruments for measuring the

quantity of steam to within plus or minus one percent (1%).  Instruments

will be tested periodically as necessary, but not less than every calendar

quarter.  If Buyer requests that any meter be tested between Seller's

normal testing dates because Buyer believes that the meter may be

inaccurate, Seller will arrange for the meter to be promptly tested.  All

instrument testing will be arranged by Seller and conducted by an

independent testing service satisfactory to Seller and Buyer.



                              28



<PAGE>



Seller shall arrange for the prompt repair, at its own expense, of any

equipment which is shown by any test to be necessary or desirable.  Seller

will pay the expense of normal periodic tests; the expense of any test

requested by Buyer will be paid by Buyer unless the test shows that the

instruments are inaccurate by more than plus or minus one percent (1%), in

which case Seller shall pay the expense of testing.  Seller will give Buyer

sufficient notice of any instrument test to enable Buyer or its

representative to witness the test.



     7.3  Corrections



     If any test reveals that Seller's instruments for measuring the

quantity of steam are inaccurate by more than one percent (1%), and

underpayment or overpayment occurs as a result thereof, the aggrieved Party

is entitled to a retroactive billing adjustment as provided in Section 7.4

hereof for the actual period during which inaccurate measurements were

made, if the period can be definitely determined or, if the period cannot

be definitely determined, one-half of the period from the date of the last

previous test of the meter but not to exceed sixty (60) days.  Amounts

reflecting underpayments and overpayments shall be invoiced separately and

are payable immediately upon receipt of the payment invoice.



     7.4  Estimates



     Buyer may, at its option and expense, install and operate check

measuring equipment to check Seller's measuring equipment, but measurement

of Seller's steam and Buyer's Condensate for the purpose of this Agreement

shall be by Seller's measuring equipment only, except in cases hereinafter

specifi-



                              29



<PAGE>



cally provided to the contrary.  Any check measuring equipment installed

shall be of a standard type and shall be subject at all reasonable times to

inspection or examination by Seller, but the reading, calibration and

adjustment thereof and changing of charts shall be done only by the

employees or agents of Buyer.



     If, for any reason, any portion of the measuring equipment is out of

service or out for repair so that the quantity of Seller's steam or Buyer's

Condensate delivered cannot be ascertained or computed from the readings

thereof, Seller's steam or Buyer's Condensate delivered during the period

such measuring equipment was out of service or out for repair shall be

estimated and agreed upon by the parties hereto, using the first of the

following methods which is feasible:

          

          (a)  By using the registration of any check measuring

               equipment if installed and accurately registering;

               or

          

          (b)  By estimating the quantity of delivery by

               averaging deliveries during the preceding periods

               under similar conditions, considering the power

               output of the Cogeneration Facility, when the

               measuring equipment was registering accurately.

          

                                 ARTICLE 8

                                     

                           BILLING AND PAYMENTS

                                     

     8.1  Billing.



     On the tenth (10) day of each calendar month, Seller will deliver to

Buyer an invoice for the sale of steam during the



                              30



<PAGE>



preceding calendar month.  Each invoice will include all necessary

information for calculation of the payments pursuant to Article 6 of this

Agreement.



     8.2  Payment.



     All payments shown to be due on an invoice shall be due and payable

not later than fifteen (15) days after receipt.



     8.3  Interest.



     If Buyer fails to pay all or any portion of the disputed or undisputed

amounts invoiced within the time stated in Section 8.2, Buyer shall owe

interest on any unpaid portion of the invoice (other than an amount

determined not to be owing), which interest shall accrue at the prime rate

as set by Manufacturers Hanover Trust Company of New York from time to

time, plus two percent (2%), but in no event greater than the maximum

interest rate allowed by law, from the due date until paid.  If interest is

collected on any portion of an invoice later determined to be not properly

owed, than interest shall be repaid to Seller promptly on demand therefor,

together with interest on such amount at the rate specified above.



     8.4  Disputes



     In the event that Buyer disputes an invoice, the undisputed portion of

the invoice shall be due and payable within the time stated in Section 8.2

and payment of the disputed portion shall be resolved in accordance with

the provisions of Article 18 regarding Arbitration of Disputes.

                                     

                                 ARTICLE 9

                                     

                       LEASE OF SITE AND LAND RIGHTS

                                     

     9.1  Lease of Site.



                              31



<PAGE>



     Buyer agrees to lease to Seller, for a term expiring 120 days after

termination of this Agreement, the Site, as described in Appendix E

attached hereto, upon the timely satisfaction of all the conditions

precedent specified in Section 5.4, at an annual lease rate of $1.00 per

year.  This lease shall be added to this Agreement as Appendix F once the

conditions precedent in Section 5.4 have been satisfied.  The Site shall

consist of approximately 1.5 acres, as more fully described in Appendix E

attached hereto.  In addition, Buyer shall provide all necessary easements,

with respect to property owned by Buyer for as long as Seller operates the

Facility, to permit the installation of the Steam Interconnection

Facilities; and to permit Seller to install and maintain such electrical

and steam transmission facilities as shall be necessary to deliver steam or

electricity or both from the Cogeneration Facility to any person other than

the Buyer so long as the same do not interfere with the operation of the

Plant.



     9.2  Alternate Site.



     Buyer has requested that Seller evaluate an Alternative Site for the

Cogeneration Facility.  This location across Lockwood Street from the

Plant, will be evaluated by Seller in good faith to determine if it is

suitable for the Cogeneration Facility.  Buyer recognized that Seller has a

limited amount of time in which to construct the Facility, and therefore,

cannot accept significant delays in obtaining approval for use of this

Alternate Site.  Buyer agrees that either the original Site described in

Appendix E or the Alternate Site (if elected by Buyer) will be available to

Seller in any case and that the final selection of



                              32



<PAGE>



the Site will be made no later than February 1, 1987.  Any regulatory,

zoning or other approvals needed to allow Seller to use the Alternate Site

will be Buyer's responsibility and must be in hand prior to February 1,

1987.  If the Alternate Site is feasible in Seller's judgment, Seller

agrees to purchase such Alternate Site (approximately 1.5 acres) from Buyer

at the same price paid by Buyer.



     9.3  Land Rights.



     During the term of this Agreement, each Party grants to the other

Party a license for reasonable ingress and egress over the property owned

or controlled by such Party to the extent the other Party reasonably deems

such ingress or egress necessary in order to examine, test, calibrate or

maintain the Steam Interconnection Facilities and to read meters except

that (i) prior notice of such ingress or egress shall be given except in

the case of an emergency, and (ii) this license shall not be deemed to

establish in a Party any easement or servitude over the other Party's land,

and shall expire with the expiration of this Agreement.

                                     

                                ARTICLE 10

                                     

                      WATER SUPPLY; CONDENSATE RETURN



     10.1 Water Supply.



     Buyer shall provide Seller necessary easements expiring upon the

expiration of this Agreement to permit Seller to construct and operate (i)

water supply facilities capable of meeting Seller's requirements for raw

water (city water), and (ii) conduits, pipes and drain fixtures for the

disposal of any waste water.  Buyer agrees to assist Seller, at Seller's

cost and



                              33



<PAGE>



expense, in obtaining any other necessary permits relating to water.

Seller will be responsible for the design, construction, operation and

maintenance of these water supply and waste water disposal facilities and

agrees to indemnify and save Buyer harmless from any loss, claims, actions

or suits, including costs and attorneys' fees, arising out of the

construction, operation or maintenance of said facilities.



     10.2 Condensate Return.



     Buyer will return to the Cogeneration Facility at the point designated

by Seller substantially all of the Plant's steam Condensate.  Condensate

shall be returned by the Buyer to the Facility, as per Appendix D.  Buyer

will be credited for Condensate return in accordance with Section 6.1

hereof.  Buyer will construct at its own expense all pumps and pipes

required to deliver Condensate to Seller from the Plant.

                                     

                                ARTICLE 11

                                     

                            QUALIFYING FACILITY

                                     

     11.1 Maintenance of Qualifying Facility Status.



     Subject to Force Majeure, Buyer agrees in each calendar year to take

no less than that quantity of thermal energy from the Facility as is

specified on Appendix A hereto.  Should Buyer not take such quantity of

thermal energy from the Facility so as to enable Seller to maintain its

minimum Qualifying Facility status under PURPA, and if Seller is unable to

obtain relief from regulatory authorities as regards its minimum Qualifying

status, seller may, at its option, take the following steps:  (i) acquire

the Site at its then fair market value (if not previously



                              34



<PAGE>



purchased) and (ii) obtain from Buyer any addition, easements and rights of

ingress and egress over Buyer's property to conduct an affiliated thermal

consuming business on property acquired by Seller.  Such easements and

rights of ingress and egress, however, shall be limited to those which will

not unreasonably interfere with Buyer's ongoing operations.  In each case,

fair market value is to be determined without regard to the existence of

the Facility on the Site.  The price shall be calculated for raw land

without improvements.  Seller agrees that the foregoing options shall be

its sole remedy in the event that Buyer's requirements for steam fall below

the minimum annual take to ensure continued Qualifying Facility status.



     11.2 Modifications in Plant's Steam Requirements.



     Buyer will also notify Seller ninety (90) days in advance of the

installation or elimination of any major energy consuming or saving

equipment in the Plant and of any material changes in its steam

requirements as soon as possible (defined as more than a twenty percent

(20%) change in consumption of steam from that previous week which change

continues for more than fourteen (14) consecutive days).



                                ARTICLE 12

                                     

                                   TAXES

                                     

     12.1 Obligations of Seller.



     Seller shall be solely responsible for any sales, use, property,

income or other taxes relating to the Cogeneration Facility and its

components or appurtenances or, except as otherwise provided by Section

12.3, the sale of energy produced



                              35



<PAGE>



therein.



     12.2 Obligations of Buyer.



     Buyer shall be solely responsible for any sales, use, property, income

or other taxes relating to the Plant, its components or appurtenances or

the sale of the products produced therein.



     12.3 Joint Obligations.



     Buyer and Seller shall each pay one-half of any taxes imposed on the

purchase or sale of steam delivered to the Plant from the Cogeneration

Facility and the return of Condensate from the Plant to the Cogeneration

Facility.

                                     

                                ARTICLE 13

                                     

                               FORCE MAJEURE

                                     

     If either Party is rendered wholly or partly unable to perform its

obligations under this Agreement because of Force Majeure, then, except as

otherwise expressly provided herein, that Party shall be excused from

whatever performance is affected by the Force Majeure solely to the extent

so affected provided that:



     A.   The nonperforming Party will give notice of such Force Majeure

event as soon as possible after the occurrence, which notice may, if given

by Seller, be given orally to the manager of the Plant or other person

designated by Buyer in writing to receive such notice, if confirmed in

writing within two business days.



     B.   The suspension of performance shall be of no greater scope and of

no longer duration than is reasonably required by the Force Majeure.  In

amplification and not in



                              36



<PAGE>



limitation of the foregoing, a Force Majeure with respect to Seller's

primary boilers and related equipment shall not excuse Seller's failure to

perform unless the Force Majeure also affects Seller's back-up facilities

for production of steam.



     C.   No obligation of either Party which arose before the occurrence

causing the suspension of performance shall be excused as a result of the

occurrence;



     D.   Buyer's obligation to pay Seller an amount determined pursuant to

Article 6, which obligation arose prior to the occurrence of a Force

Majeure, shall not be excused by Force Majeure claimed by Seller;



     E.   If any of Buyer's equipment, or any part of its system which is

necessary to allow Buyer to accept, transmit or distribute deliveries from

Seller's Cogeneration Facility is damaged because of Force Majeure, the

Force Majeure shall terminate at such time as Buyer is able to repair,

replace, or reconstruct that portion of Buyer's system, including, without

limitation, possession of all necessary materials, equipment, permits,

authorizations, and licenses;



     F.   If any of Seller's equipment, or any part of its system which is

necessary to allow Seller to accept, transmit or distribute deliveries from

Buyer's Plant or to enable Seller to transmit or deliver steam to Buyer, is

damaged because of Force Majeure, the Force Majeure shall terminate at such

time as Seller is able to repair, replace, or reconstruct that portion of

Seller's system, including, without limitation, possession of all necessary

materials, equipment, permits, authorizations, and



                              37



<PAGE>



licenses; and



     G.   Nothing herein shall be construed to require a Party to settle

any strike or labor dispute in which it may be involved.  However, in the

event of a strike or labor dispute at either the Cogeneration Facility or

Buyer's Plant, the affected party shall use its best efforts to maintain

its operation by using management personnel when and where appropriate.

Seller shall notify Buyer in writing promptly after it learns of any

impending labor dispute or labor negotiations which might affect Seller's

ability to perform its obligations hereunder.

                                     

                                ARTICLE 14

                                     

                                 INSURANCE

                                     

     At all times during the term of this Agreement, each of the Parties

shall obtain and keep in force a comprehensive general liability insurance

policy in the amount of $5,000,000.

                                     

                                ARTICLE 15

                                     

                       LIABILITY AND INDEMNIFICATION



     15.1 Survival of Representations and Warranties.



     The representations, warranties, covenants and agreements of Buyer and

Seller contained in this Agreement and the respective obligations of the

Parties with respect thereto shall survive the execution of this Agreement

and any investigations made by or on behalf of the Parties and shall

continue in full force and effect until any claims or liabilities with

respect thereto shall be barred by the applicable statute of limitations or

any extensions thereof.  Each of the Parties agrees to give notice to the

breaching Party of any breach of any such representation, warranty,

covenant or agreement, describing such



                              38



<PAGE>



breach in reasonable detail, as soon as practicable after the discovery

thereof; provided, however, that the failure to give such notice shall not

relieve the breaching Party from any liability in respect to such breach.



     15.2 Indemnification.



     A.   By Seller.



     Seller agrees to protect, indemnify and hold harmless Buyer and its

directors, officers, employees, agents and representatives against and from

any and all loss, claims, actions or suits, including costs and attorneys'

fees, for or on account of injury, bodily or otherwise, to, or death of,

persons, or for damage to, or destruction of property belonging to Buyer or

others, resulting from, or arising out of or connected with the maintenance

or operation of the Cogeneration Facility including but not limited to, the

delivery of steam to Buyer and the failure of any steam delivered to Buyer

to meet the specifications therefor set forth in Appendix A to this

Agreement, excepting only such injury or harm as may be caused solely by

the malfunction of the Plant or as may be caused solely by the fault or

negligence of Buyer, its directors, officers, employees, agents or

representatives.  Seller shall, upon Buyer's request, defend, at its own

expense, any suit asserting a claim covered by this indemnity.



     B.   By Buyer.



     Buyer agrees to protect, indemnify and hold harmless Seller and its

directors, officers, employees, agents and representatives against and from

any and all loss, claims, actions or



                              39



<PAGE>



suits, including costs and attorneys' fees, for or on account of injury,

bodily or otherwise, to, or death of, persons, or for damage to, or

destruction of property belonging to Seller, or others, resulting from or

arising out of or connected with the ownership, maintenance or operation of

the Plant, including, but not limited to, the delivery of Condensate to the

Point of Return and receipt of steam from the Steam Points of Delivery,

excepting only such injury or harm as may be caused solely by the fault or

negligence of Seller, its directors, officers, employees, agents or

representatives or as may be caused by the failure of the steam delivered

to Buyer to meet the specifications therefor set forth in Appendix A to

this Agreement, excepting only such injury or harm as may be caused solely

by the malfunction of the Plant or as may be caused solely by the fault or

negligence of Buyer, its directors, officers, employees, agents or

representatives.  Seller shall, upon Buyer's request, defend, at its own

expense, any suit asserting a claim covered by this indemnity.



     C.   Survival.



     The provisions of this Section 15.2 shall survive the expiration of

the otherwise applicable term of this Agreement.

                                     

                                ARTICLE 16

                                     

                      EVENTS OF DEFAULT AND REMEDIES



     16.1 Events of Default by Buyer.



     Buyer shall be in default under this Agreement upon the happening or

occurrence of any of the following events or conditions, each of which

shall be deemed to be an "Event of Default" for purposes of this Agreement:



     (i)  Buyer breaches or fails to observe or perform any of the

obligations, and covenants under this Agreement other than a failure to pay

any amount owed to Seller under Article 8,



                              40



<PAGE>



which failure continues for thirty (30) days after written notice from

Seller specifying the nature of such breach or failure and demanding that

it be cured, unless such failure cannot be completely cured within thirty

(30) days after said written notice, in which case an Event of Default

shall exist only if Buyer does not commence and diligently pursue to sure

said failure within thirty (30) days after receipt of said notice.



     (ii) There is an assignment for the benefit of Buyer's creditors, or

Buyer is adjudged a bankrupt, or a petition is filed by or against Buyer

under the provisions of federal bankruptcy laws, or the business or

principal assets of Buyer are placed in the hands of a receiver, assignee

or trustee, or Buyer is dissolved, or Buyer's existence is terminated or

its business is discontinued in substantially all of the places in the

hands of a receiver, assignee or trustee, or Buyer is dissolved, or Buyer's

existence is terminated or its business is discontinued in substantially

all of the places is operates; provided, however, that the events described

in this paragraph (ii) shall not constitute an Event of Default or

otherwise affect the validity of this Agreement so long as (a) compensation

continues to be paid to Seller pursuant to Article 8 of this Agreement, (b)

the terms, covenants and conditions of this Agreement on the part of the

Buyer are performed, and (c) Buyer elects to have the Agreement remain in

effect, in which event this Agreement shall continue to remain in full

force in accordance with the terms herein contained.



     (iii)     Buyer fails to pay, when due, the compensation due Seller as

determined under Article 6 and in accordance with Article 8 of this

Agreement, and such failure continues for a



                              41



<PAGE>



period of thirty (30) days following receipt of Buyer of a notice from

Seller of such failure.



     (iv) Any representation or warranty furnished by Buyer to Seller in

connection with this Agreement is false or misleading in any material

respect when made.



     16.2 Events of Default by Seller.



     Seller shall be in default under this Agreement upon the happening or

occurrence of any of the following events or conditions, each of which

shall be deemed to be an "Event of Default" for purposes of this Agreement:



     (i)  Seller fails to perform or observe any of its obligations under

Article 3 or Section 6.2 which failure continues for a period of more than

five (5) consecutive days or more than ten (10) days in any twenty (20) day

period following written notice of such failure from Buyer.



     (ii) Seller fails to observe or perform any of its obligations under

this Agreement other than those covered by clause (i) above which failure

continues for thirty (30) days.



     (iii)     There is an assignment for the benefit of a Seller's

creditors, or Seller is adjudged a bankrupt, or a petition is filed by or

against Seller under the provisions of any state insolvency law or under

the provisions of federal bankruptcy laws, or the business or principal

assets of Seller are placed in the hands of a receiver, assignee or

trustee, or Seller is dissolved, or Seller's existence is terminated or its

business is discontinued; provided, however, that the events described in

this Paragraph (iii) shall not constitute an Event of Default or otherwise

affect the validity of this Agreement, so



                              42



<PAGE>



long as Seller continues to provide the services described herein, and so

long as the other terms, covenants and conditions of this Agreement on the

part of Seller are performed, and in such event, this Agreement shall

continue to remain in full force in accordance with the terms herein

contained.



     (iv) Any writ, lien, levy, attachment, execution, or other similar

legal attachment or encumbrance attaches to the Cogeneration Facility and

is not discharged within the lesser of (a) sixty (60) days or (b) the time,

if any, permitted under law for discharge of such attachment or

encumbrance.



     (v)  Any representation or warranty furnished by Seller to Buyer in

connection with this Agreement is false or misleading in any material

respect when made.



     16.3 Remedies Upon Default by Buyer.



     Upon the occurrence of an Event of Default by Buyer, Seller may:



     (i)  Exercise all remedies available at law or at equity or through

other appropriate proceedings including bringing an action or actions from

time to time for recovery of amounts due and unpaid by Buyer, and/or for

damages and expenses resulting from the Event of Default, which shall

include all costs and expenses reasonably incurred in the exercise of its

remedies (including reasonable attorneys' fees), and/or specific

performance.



     (ii) Pursue, concurrently or separately, other remedies existing at

law, in equity or in bankruptcy.



     (iii)     In the event a court orders Buyer to take



                              43



<PAGE>



one or more actions pursuant to this Agreement, and such action(s) is a

final order which cannot be appealed, and Buyer fails to take such

action(s) Seller, in addition to any other rights it may have, will have

the right to purchase Buyer's Plant as its then fair market value.  If

Seller does exercise this option to purchase the Plant, Buyer shall have

the right to require Seller to also purchase the Site for fair market

value, if such Site is not then owned by Seller.  Fair market value shall

be established by appraisal by the American Appraisal Company (or similar

organization).  The provisions set forth in Article 18 shall be utilized to

settle any dispute as regards fair market value.



     16.4 Remedies Upon Default by Seller.



     Upon the occurrence of an Event of Default by Seller, Buyer may

exercise one or the other of the following options:  (i) Exercise all

remedies available at law or at equity or through other appropriate private

proceedings including, but not limited to, bringing an action or actions

from time to time for recovery of amounts due and unpaid by Seller, and/or

for damages and expenses resulting from the Event of Default, which shall

include all costs and expenses reasonably incurred in the exercise of its

remedies (including reasonable attorneys' fees), and/or specific

performance, Seller acknowledges and agrees that a breach by Seller

hereunder is likely to result in the curtailment by Buyer of its production

at the Plant, which will result in the loss of income to Buyer if Buyer

would have operated at full capacity had Seller delivered the steam which

it is required to deliver pursuant hereto.  Seller further acknowledges and

agrees that the damages which Buyer shall be entitled to recover pursuant

to



                              44



<PAGE>



this paragraph include but are not limited to any income which it lost as a

result of the occurrence of an Event of Default by Seller; or (ii) Collect

Specified Damages from Seller upon submission of reasonable documentation

with respect to their incurrence, without resorting to legal process.

Specified Damages owed to Buyer pursuant to this Section shall be paid by

Seller no later than ten (10) days after submission by Buyer to Seller of

reasonable documentation with respect to their incurrence.  Seller's

failure to pay such damages to Buyer shall entitle Buyer to exercise any,

all or some of the remedies specified in clause (i) above.



     In the event that either (a) Buyer elects option (i) above or (b)

elects option (ii) above but fails to collect Specified Damages with ten

(10) days demand therefor, buyer may purchase the Cogeneration Facility and

the Site (if not then owned by Buyer) at their then fair market value in

accordance with Section 5.2 hereof.  In addition, in either such event,

Buyer shall enjoy a right of first refusal with respect to the Cogeneration

Facility, and the Site (if then owned by Seller) and Seller shall give

Buyer ninety (90) days' written notice of any offer which notice shall

specify the terms and conditions of the proposed sale.  Buyer shall have

the right, exercisable within thirty (30) days of receipt of said notice,

but not the obligation, to purchase the Cogeneration Facility, and the Site

(if applicable) on the terms and conditions specified in the notice.



     16.5 Remedies.



     Except as specifically limited in this Agreement, each



                              45



<PAGE>



and every right, power and remedy of a Party, whether specifically stated

in this Agreement or otherwise existing, may be exercised from time to time

and so often and in such order as may be deemed expedient by the exercising

Party, and the exercise or the beginning of the exercise of any right,

power or remedy shall not be deemed a waiver of the right to exercise, at

the same time or thereafter, any other right, power or remedy.  No delay or

omission of a Party in the exercise of any right, power or remedy shall

impair or operate as a waiver thereof or of any other right, power or

remedy then or thereafter existing.



     16.6 Fair Market Value.



     If Buyer exercises its option under Section 5.2, the fair market value

of the Cogeneration Facility and the Site (if applicable) shall be

determined as of the time immediately before the Event of Default or option

by appraisal of the American Appraisal Company (or similar appraisal

organization).  The arbitration provisions set forth in Article 18 shall be

utilized to settle any dispute as regards "fair market value".

                                     

                                ARTICLE 17

                                     

                            SELLER'S FINANCING

                                     

     Buyer recognizes that Seller will be obtaining financing to construct

the Cogeneration Facility from one or more financial institutions and

hereby agrees to provide Seller with any documents and records Seller may

reasonably request in connection with Seller's efforts to obtain financing.

Buyer agrees to provide financial statements to the extent that they are

available but shall not be required to provide copies of its tax returns.



                              46



<PAGE>



     Seller recognizes that Buyer has granted mortgages on the Plant and

land associated therewith.  Buyer covenants and agrees to use its best

efforts to obtain an amendment to such mortgage allowing it to lease the

Site to Seller pursuant to the terms hereof.  In the event that Buyer fails

to _______ an amendment on the mortgage granted to First Fidelity Bank,

N.A., New Jersey, it shall be relieved from any and all liability

hereunder.  Seller's rights to purchase the Plant pursuant to the terms of

this Agreement shall be subject to and subordinate to any rights granted to

mortgagees in such mortgages.

                                     

                                ARTICLE 18

                                     

                                ARBITRATION

                                     

     Any controversy or claim arising out of or relating to this Agreement

or the breach thereof, shall be settled by arbitration in Philadelphia,

Pennsylvania, by a panel of three arbitrators in accordance with the Rules

of the American Arbitration Association, and judgment upon the award

rendered may be entered in any court having jurisdiction thereof.  The

expenses of the arbitration shall be borne by the unsuccessful Party unless

the arbitration award shall otherwise provide.

                                     

                                ARTICLE 19

                                     

                               ASSIGNABILITY

                                     

     Except as herein provided to the contrary, the rights and duties of

Buyer and Seller under this Agreement are not assignable or delegable by

either Party without the express written consent of the other, which

consent will not be unreasonably withheld.  Buyer and Seller may each

mortgage, hypothecate,



                              47



<PAGE>



pledge or encumber its interest in this Agreement, and, in the case of the

Seller, in the Cogeneration Facility and Site if then owned by Seller, to

any financial institution lending funds for construction or improvement of

the Plant or the Cogeneration Facility.



     This Agreement is binding on all of Buyer's and Seller's respective

successors and assignees.

                                     

                                ARTICLE 20

                                     

                                  NOTICE

                                     

     Unless otherwise specified, all notices required to be given under

this Agreement, unless otherwise specified will be in writing and delivered

or mailed by certified mail, return receipt requested, to the respective

parties at the following addressees or at any address designated by the

parties in writing:


     If to Buyer:   Newark Boxboard Co.
                    57 Freeman Street
                    Newark, New Jersey  07105
                    Attention:  Edward K. Mullen

     with a copy to:

                    Benedict M. Kohl, Esq.
          `         Lowenstein, Sandler, Brochin, Kohl,
                      Fisher & Boylan, P.C.
                    65 Livingston Avenue
                    Roseland, New Jersey  07058

     If to Seller:  O'Brien Cogeneration IV, Inc.
                    Green and Washington Streets
                    Downingtown, Pennsylvania  19335
                    Attention: Jeffrey D. Barnes,
                               Executive Vice President

     with a copy to:

                    Robert J. Rauch, Esq.
                    10075 Tyler Place, #17
                    Ijamsville, Maryland  21754


                              48



<PAGE>



                                ARTICLE 21

                                     

                          WAIVER AND MODIFICATION

                                     

     21.1 Waiver.



     No Party will be deemed to have waived any of its rights under this

Agreement unless a waiver signed by an officer of the waiving Party is

delivered to the other Party.  Any waiver of a right under this Agreement

will be narrowly construed and will be deemed to relate only to the

specific right and the specific instance set forth in the waiver notice.



     21.2 Modification.



     This Agreement may only be modified by a written instrument signed by

both Buyer and Seller.

                                     

                                ARTICLE 22

                                     

                      SEVERABILITY AND RENEGOTIATION

                                     

     22.1 Severability.



     Should any part of this Agreement, for any reason, be declared

invalid, such decision shall not affect the validity of the remaining

portions, which remaining portions shall remain in force and effect as if

this Agreement had been executed with the invalid portion thereof

eliminate, and it is hereby declared the intention of the Parties hereto

that they would have executed the remaining portion of the Agreement

without including therein any such part, parts or portion which may for any

reason be hereafter declared invalid.



     22.2 Renegotiation.



     Notwithstanding the provisions of Paragraph 22.1, should any term or

provision of this Agreement be found invalid by any court or regulatory

body having jurisdiction thereover,



                              49



<PAGE>



the Parties shall immediately renegotiate in good faith such term or

provision of the Agreement to eliminate such invalidity.

                                     

                                ARTICLE 23

                                     

                            SEVERAL OBLIGATIONS

                                     

     Except where specifically stated in this Agreement to be otherwise,

the duties, obligations and liabilities of the Parties are intended to be

several and not joint or collective.  Nothing contained in this Agreement

shall be construed to create an association, trust, partnership or joint

venture or impose a trust or partnership duty,  obligation or liability or

agency relationship on or with regard to either Party.  Each Party shall be

individually and severally liable for its own obligations under this

Agreement.

                                     

                                ARTICLE 24

                                     

                               GOVERNING LAW

                                     

     This Agreement will be governed by and interpreted in accordance with

the laws of the Commonwealth of Pennsylvania.

                                     

                                ARTICLE 25

                                     

                      ENTIRE AGREEMENT; COUNTERPARTS



     This Agreement, together with the attached Appendices, supersedes any

and all previous Agreements the Parties hereto may have had with respect to

any matters relating to the subject matter of this Agreement.



     This Agreement may be executed simultaneously in any number of

counterparts, each of which shall be deemed an original, but all of which

together constitute one and the same instrument.

                                     

                              50

                                     

<PAGE>

                                     

                                ARTICLE 26

                                     

                                 CAPTIONS

                                     

     All indices, titles, subject headings and similar items, are provided

for the purpose of reference and convenience only and are not intended to

affect the meaning, content or scope of this Agreement.

                                     

                                ARTICLE 27

                                     

                           EMPLOYEE DISPLACEMENT

                                     

     In an effort to assist Buyer in minimizing employee layoffs or

discharges which may result from the Parties entering into this Agreement,

Seller shall make a good faith effort to employ those employees of Buyer

directly displaced due to Buyer's discontinuing its own steam production

where such employees have the requisite skills and experience to be

considered for available positions at the Cogeneration Facility.

                                     

                                ARTICLE 28

                                     

                    GUARANTEE BY O'BRIEN ENERGY SYSTEMS

                                     

     O'Brien Energy Systems, Inc., will execute as Appendix F an

appropriate guarantee of Seller's obligations under this Agreement.  This

guarantee will continue in full force and effect for the duration of this

Agreement, unless Buyer and Seller mutually agree to terminate it.  If

Agreement is reached at some future time to release to guarantee, it will

have no further force or effect.



                              51



<PAGE>



     IN WITNESS WHEREOF, the Parties have executed and delivered multiple

originals of this Agreement as of the date set forth below.

ATTEST:                            NEWARK BOXBOARD CO.


By:  /s/                           By:  /s/ William D. Harper
     Name:                              Name:  William D. Harper
     Title: Assistant Controller        Title: Vice President

Date:                              Date: 10/7/86



ATTEST:                            O'BRIEN COGENERATION IV, INC.


By:  /s/ Sanders D. Newman         By:  /s/ Jeffrey Barnes
     Name:  Sanders D. Newman           Name:  Jeffrey Barnes
     Title: Secretary                   Title: Exec. V.P.

Date: 10/7/86                      Date: 10/7/86

                              52
                                     
<PAGE>
                                     
                                APPENDIX A
                                     
               STEAM REQUIREMENTS AND PRODUCTION PARAMETERS
                                     
                                     
Required Maximum Output of Steam:  60,000 pounds per hour.

Minimum Required Purchase of Steam Per Annum:  201,000,000 pounds.

All steam shall have a nominal temperature of between 327.8 degrees

Farenheit and 335 degrees Farenheit and shall be delivered at between 85

and 90 psig.



     All properties of Steam and Condensate shall be as

defined by ASME Steam Tables (1967 edition) at the conditions

measured by Seller's meters.



                              53



<PAGE>



                                APPENDIX B

                                     

               INTERCONNECTION POINTS OF DELIVERY AND RETURN

                                     

     The location of Seller's steam and condensation meters will be outside

Buyer's Plant.



                              54

                                     

<PAGE>

                                     

                                APPENDIX C

                                     

                     PERMITS TO BE OBTAINED BY SELLER

                                     

Fuel Use Act Exemption

Air Quality Permit to Construct

Federal Energy Regulatory Commission Certification

Local Zoning Permits (subject to Section 9.2)

Local Siting Permits (subject to Section 9.2)

Construction Permits

                                     

                              55

                                     

<PAGE>

                                     

                                APPENDIX D

                                     

                       CONDENSATE QUALIFY STANDARDS

                                     

     Within three (3) months of the signing of this Agreement, al minimum

of four (4) samples of process Condensate will be taken and analyzed.  The

Condensate will be analyzed for the following properties and contents:



          (1)  conductivity

          (2)  hardness

          (3)  silica

          (4)  organics

          (5)  sodium

          (6)  iron

          (7)  total dissolved solids and

          (8)  total suspended solids



     The average value yet to be determined of all samples taken will be

used as the basis for establishing contamination limits for Condensate

return.  The samples will be as representative as possible of the

Condensate that will be returned to the Cogeneration Facility and will be

mutually agreed upon by Buyer and Seller.  Also, the procedures for taking

and analyzing the samples as well as the laboratory used to test the

samples will be mutually agreed upon by Buyer and Seller.  All reasonable

costs associated with these Condensate samples will be borne by Seller.



                              56

                                     

<PAGE>

                                     

                                APPENDIX E

                                     

                            DESCRIPTION OF SITE

                                     

     See attached diagram.  A metes and bounds description of the Site will

be prepared by the Parties upon completion of a survey of Buyer's property.



                              57

                                     

<PAGE>

                                     

                             [INSERT DIAGRAM]

                                     

                              58

                                     

<PAGE>

                                     

                                APPENDIX F

                                     

                                 GUARANTY

                                     

     In order to induce Newark Boxboard Co. ("Boxboard") to enter into a

Steam Purchase Agreement, dated October 3, 1986, ("Agreement") with its

wholly owned subsidiary O'Brien Cogeneration IV, Inc. ("Company"), the

undersigned ("Guarantor") guarantees to Boxboard the due and punctual

performance by the Company of all of its obligations pursuant to the

Agreement ("Obligations").  Capitalized terms defined in the Agreement and

not defined herein shall have the same meanings when used herein.  In

addition, the undersigned covenants and agrees to cause the Company's

Tangible Net Worth (as herein defined), including any interest that the

Company may have now or at any time during the future in the Cogeneration

Facility and the Site net of its liabilities with respect thereto, to equal

or exceed Three Million Dollars ($3,000,000) at all times during the term

of the Agreement, including any extensions thereof (collectively, the

"Term).



     For purposes of this Guaranty. "Tangible Net Worth" shall mean total

"assets" less total "liabilities" of the Company, except that there shall

be excluded therefrom all intangible assets including, without limitation,

organizational expenses, patents, trademarks, copyrights, goodwill,

covenants not to compete, research and development costs, training costs,

treasury stock, all unamortized debt discounts and deferred charges.  For

purposes of this definition, "assets" and "liabilities" shall be determined

in accordance with generally accepted accounting principles, consistently

applied.



                              59



<PAGE>



     Guarantor covenants and agrees that it will 1.) at all times during

the Term own 100% of the outstanding stock issued by the Company and 2.)

furnish to Boxboard within 90 days after the close of each fiscal year of

Company a financial statement of the Company for such fiscal year, prepared

in accordance with generally accepted accounting principles and certified

as to accuracy by the chief accounting officer of Guarantor.



     Guarantor agrees further that this Guaranty and its liability

hereunder shall not be impaired or affected by any modification,

supplement, extension or amendment of the Agreement to which the parties

thereto may hereafter agree, nor by any modification release or other

alteration of any of the Obligations hereby guarantees, nor by any other

agreements or arrangements whatever with the Company or anyone else.  The

liability of Guarantor hereunder is direct and unconditional and may be

enforced without requiring Boxboard first to resort to any other right,

remedy or security.  Guarantor shall not have any right of subrogation,

reimbursement or indemnity whatsoever, unless and until all of said

Obligations have been paid or performed in full.  This guaranty is a

continuing Guaranty which shall remain effective during the Term.  Nothing

shall discharge or satisfy the liability of Guarantor hereunder except the

full performance of all of the Company's Obligations.



     Guarantor also agrees to indemnify Boxboard and hold Boxboard harmless

against all obligations, demands and liabilities,



                              60



<PAGE>



by whomever asserted, and against all losses in any way suffered, incurred

or paid by Boxboard as a result of or in any way arising out of, or

following, or consequential to a breach by the Company of any of its

Obligations and to pay all costs and expenses, including reasonable

attorneys' fees, of any proceeding to enforce this Guaranty.



     Guarantor waives:  notice of acceptance hereof; the right to a jury

trial in any actin hereunder; presentment and protest of any instrument,

and notice thereof; notice of default; and all other notices to which such

Guarantor might otherwise be entitled.



     Failure of Guarantor to pay any amount required to be paid by it to

Boxboard within thirty days of demand therefor shall constitute an Event of

Default hereunder.  The occurrence of any of the following shall also

constitute an Event of Default hereunder (a "Guaranty Event of Default"):

There is an assignment for the benefit of creditors of Guarantor, or

Guarantor is adjudged a bankrupt or a petition is filed by or against

Guarantor under the provisions of any state insolvency law or under the

provisions of federal bankruptcy laws, or the business or principal assets

of Guarantor are placed in the hands of a receiver, assignee or trustee; or

Guarantor is dissolved.



                              61



<PAGE>



     This Guaranty, all acts and transactions hereunder, and the rights and

obligations of the parties hereto shall be binding upon successors and

assigns of Guarantor, may not be changed or modified orally, and shall

inure to the benefit of Boxboard's successors and assigns.



ATTEST:                            O'BRIEN ENERGY SYSTEMS, INC.


/s/ Sanders D. Newman              By: /s/ Jeffrey Barnes
     Secretary  10/7/86                 Title: Exec. V.P.  10/7/86


Dated: as of October 3, 1986.

                              62



<PAGE>
                                                            Exhibit 10.16.1

               
               
                NRG GENERATING (NEWARK) COGENERATION INC./
                   STEWART & STEVENSON OPERATIONS, INC.
                    OPERATING AND MAINTENANCE AGREEMENT

This System Operating and Maintenance Agreement ("Agreement") is made as of
the 1st day of May 1996 between NRG Generating (Newark) Cogeneration Inc.,
a Delaware corporation ("Owner"), and Stewart & Stevenson Operations, Inc.,
a Delaware corporation ("Operator"), having its principal place of business
at Houston, Texas, whose obligations hereunder shall be fully guaranteed by
STEWART & STEVENSON SERVICES, INC. ("SSSI"), pursuant to a Guarantee in the
form of Appendix I.

Owner (formerly named "O'Brien (Newark) Cogeneration, Inc.") and Operator
entered into an Operation & Maintenance Contract dated as of April 1, 1994
with respect to the System (as defined below), a copy of which is attached
as Appendix II (the "Existing O&M Agreement").

In connection with the bankruptcy of Owner's parent, the existing
Electricity Purchase Agreement between Owner and Jersey Central Power Light
Company relating to the System has been amended with the Third Amendment to
the Power Purchase Agreement (as defined below).

Owner and Operator have renegotiated the terms and conditions of the
Existing O&M Agreement and desire to replace it with this Agreement
effective upon the Effective Date.

In consideration of the foregoing and the mutual covenants and benefits
contained herein, the parties hereby agree as follow:

I.   DEFINITIONS

In this Agreement the following terms have the associated meaning:

1 .  Affiliate - With reference to a specified person, any other person  or
     entity,  directly  or  indirectly through one or more  intermediaries,
     which  controls,  is controlled by, or is under common  control  with,
     such  person.  A person or entity is controlled by another  person  or
     entity  if  the second person or entity holds a sufficient  number  of
     securities  in the first person or entity to elect a majority  of  the
     directors of the first person or entity.

2.   Agent - The agent for the lenders under the Financing Agreements.

3.   Amended Power Purchase Agreement - The Amended Power Purchase
     Agreement for Purchase and Sale of Electric Power, dated April 30,
     1996, between Owner and Jersey Central Power & Light, a copy of which
     Is attached as Appendix III hereto.

4.   Annual Operating Plan and Budget - As set forth In Article VI, Section
     6.

5.   Bonus - As set forth in Exhibit A.

6.   Change - Shall mean any of the following that are proposed by one
     party to the other by a written notice to the other party: (i) a
     change in the then current Annual Operating Plan and Budget: (ii) a
     change in connection with the services to be provided by Operator
     hereunder (iii) a change made necessary to avoid injury to persons or
     property or to mitigate losses as a result of the occurrence of an
     Emergency; and (iv) a change enabling Operator to accomplish or
     contract for a Major System Repair.

7.   Change Order - Shall mean the written approval of a proposed Change
     and the related Change Order Budget Statement by Operator and Owner as
     further provided for In Article VI, Section 7(b).

<PAGE>

8.   Change  Order Budget Statement - Shall mean the statement prepared  by
     Operator  pursuant  to  Article VI, Section 7(b)  with  respect  to  a
     proposed  Change setting forth In reasonable detail:  (i)  the  direct
     cost  or  savings to Owner of the proposed Change; (ii)  the  indirect
     costs or savings of the proposed Change, including without limitation,
     any  loss  of  electricity revenues or steam  host  revenues  and  any
     increased  insurance, operating. maintenance or other costs during  or
     following the implementation of the proposed Change; (iii) changes  in
     the  operating  efficiency of the System; and (iv) any other  material
     effect  on the operation, maintenance, efficiency or profitability  of
     the System or the provision of the services hereunder.

9.   Contract  Year  -  As  set  forth in the Amended  and  Restated  Power
     Purchase Agreement.

10.  Effective Date - May 1, 1996.

11.  Emergency - Any event or occurrence which in the judgment of  Operator
     or  Owner,  as  the case may be, requires immediate action  and  which
     constitutes  a serious hazard to the safety of persons or property  or
     may  materially  Interfere  with  the  safe,  economical,  lawful   or
     environmentally sound operation of the System.

12.  Event of Default - As set forth in Article XII.

13.  Existing O&M Agreement - As set forth in the Recitals.

14.  Expenses - As set forth in Article VI, Section 2.

15.  Financing Agreements - Any loan, lease financing, security, of related
     agreements entered into at any time by and among owner and the lending
     institutions providing financing for the System.

16.  Force Majeure - Unforeseeable causes beyond the reasonable control  of
     and  without  the  fault  or negligence of the  party  claiming  Force
     Majeure,  including  but not limited to acts of  God,  strike,  flood,
     earthquake,  storm,  fire.  lightning.  epidemic,  war,  riot,   civil
     disturbance,   sabotage,  change  in  low  or  applicable   regulation
     subsequent to the date thereof and action or inaction by any  federal,
     state  or  local  legislative, executive, administrative  or  judicial
     agency  or  body which, in any of the foregoing cases, by exercise  of
     due  foresight such party could not reasonably have been  expected  to
     avoid,  and  which by the exercise of due diligence, it is  unable  to
     overcome.

17.  Legal and Contractual Requirements - All:

     a.   Laws, permits, approvals, regulations or orders of governmental
          authorities applicable to the Amended and Restated Power Purchase
          Agreement, the System.  Owner's obligations under this Agreement
          as owner of the System and Operator's scope of work hereunder;

     b.   Provisions of the System Contracts;

     c.   Agreements, warranties and specifications of Operator's or
          Owner's suppliers or vendors; and

          d.   Operating and maintenance manuals and procedures furnished
          by Owner applicable to the System or the components thereof (such
          operating manuals to reflect Sound Independent Power Industry
          Practice).

                                     2

<PAGE>

l8.  Liquidated Damages -As set forth in Exhibit A.

19.  Major System Repair

     The inspection, overhaul, repair or replacement of any piece of
     equipment needed to operate the System where such inspection,
     overhaul, repair or replacement is the result of: (i) an unscheduled
     breakdown, repair, or failure of such equipment or (ii) a scheduled
     inspection, overhaul, repair or replacement of such equipment (union
     the inspection, overhaul, repair or replacement has been incorporated
     into the Annual Operating Plan and Budget) and further that such
     inspection, overhaul, repair or replacement shall have a cost in
     excess of $10,000, which includes labor and material costs, and shall
     be adjusted each year by the increase or decrease in the Producer
     Price Index.  Equipment shall include the gas turbines, the
     generators, boilers, heat steam recovery generators, chillers, load
     gears, exhaust ducting, emissions equipment. water and waste water
     treatment, fuel treatment facilities and interconnection facilities;
     provided, however, that a Major System Repair shall not include the
     replacement of accessories, equipment and consumables required in the
     ordinary course of Routine Maintenance and preventative maintenance of
     the System reflecting Sound Independent Power Industry Practice.

20.  Operating Fee - As set forth in Article VI Section 1.

21.  Owner's Plan of Operation - Owner's instructions to Operator as to the
     desired electricity  and/for thermal energy production schedule and
     other operating and maintenance objectives.

22.  Owner's Representative - As set forth in Article V. Section 1 (a).

23.  Producer Price Index - The U.S. Producer Price Index for All Item, as
     currently published in the United States Department of Labor Bureau of
     Labor Statistic's monthly publication, PPI Detailed Report or any
     successor publication of such information, or if such index is no
     longer published or the method of computation thereof is substantially
     modified, a mutually agreeable alternative index.

24.  Proprietary Information - All financial, technical and operating
     information which the parties, directly or indirectly, acquire from
     each other, and any other information which a party expressly
     designates in writing to be confidential.  However, Proprietary
     Information shall exclude information failing into any of the
     following categories

     a.   Information that, at the time of disclosure thereof, is in the
          public domain;

     b.   Information  that,  after disclosure thereof, enters  the  public
          domain other than by breach of this Agreement;

     c.   Information that prior to disclosure thereof, was already in the
          recipient's possession, either without limitation on disclosure
          to others or subsequently becoming free of such limitation;

     d.   Information  obtained by the recipient from a third party  having
          an independent right to disclose such information;

     e.   Information that is available by independent research without use
          of or access to the Proprietary Information acquired from the
          other party; and

                                     3

<PAGE>

     f.   Information  that  a  party is required by  low  or  governmental
          action  to  disclose, provided the disclosing party notifies  the
          party  from whom the information originated in advance and  gives
          it the opportunity to resist the order.

25.  Routine  Maintenance - Those activities including the  replacement  of
     accessories,  equipment,  and consumables  required  in  the  ordinary
     course  of  routine  and preventative maintenance of  the  System  and
     System  site  in  accordance  with Sound  Independent  Power  Industry
     Practice.

26.  Sound  Independent  Power Industry Practice - Those prudent  practices
     and  methods  in effect at the time of performance that am customarily
     followed by operators of similarly situated plants and equipment.

27.  System  -  Owner's properties, plant and equipment located in  Newark,
     New  Jersey, including a single gas turbine combined cycle  generating
     station with a nominal capacity of 52 megawatts, more fully defined in
     Exhibit B.

28.  System Contracts - Contracts and agreements to which Owner is a  party
     (including,  without limitation, insurance policies) relating  to  the
     operation and maintenance of the System, set forth an Exhibit C, which
     Exhibit shall be amended by Owner to provide a more comprehensive list
     on or before June 15, 1996.

II.  ENGAGEMENT OF OPERATOR

1.   Effective on the Effective Date, Owner engages Operator to operate and
     maintain the System and perform certain duties, all as hereinafter set
     forth  in  this  Agreement, and Operator accepts  such  engagement  to
     operate  and  maintain the System and perform the duties specified  in
     this Agreement in accordance with its terms and conditions.

2.   All  operating and management personnel involved in the operation  and
     maintenance  of  the  System shall be employees  of  Operator  or  its
     Affiliates  and  shall  not for any purposes be  deemed  employees  of
     Owner.

III. TERM

The term of this Agreement shall become effective upon the Effective Date
and expire on the sixth (6th) anniversary of the Effective Date, unless
terminated earlier in accordance with Article XII of this Agreement.

IV.  OPERATING AND MAINTENANCE DUTIES OF OPERATOR

1.   Subject  to  the  terms of this Agreement Operator shall  operate  and
     maintain  the  System  and  shall control the  details  and  means  of
     performing its obligations hereunder.

2.   For  the  period  prior to and including the Effective Date,  Operator
     shall  assist  Owner in preparing the System for operation  under  the
     Amended Power Purchase Agreement.  These services will include but not
     be limited to:

     a.   Preparing a plan and schedule to staff the System;

     b.   Recruiting and training the staff which will operate and maintain
          the System;

     c.   Responding, in a timely manner, to Owners requests for
          information;

                                     4

<PAGE>

     d.   Procuring,   as  agent  for  Owner,  replacement  of   stock   of
          consumables, spare parts, tools, and supplies in accordance  with
          the Annual Operating Plan and Budget;

     e.   Appointing  a  plant  manager (subject to Owner's  approval)  who
          shall  supervise  the performance of Operators employees  at  the
          System site;

     f.   Reviewing plans, specifications and drawings of machinery and
          equipment layouts and commenting to Owner thereon with regard to
          matters affecting operation and maintenance;

     g.   Observing  and  receiving training and instructions  from  Owner,
          such  training  and instructions to be in accordance  with  Sound
          Independent Power Industry Practice;

     h.   Performing for Owner such other services as may from time to time
          be reasonably requested or are reasonably necessary or
          appropriate in connection with the operation and maintenance of
          the System; and

     i.   Reporting to and consulting with Owner about the operation of the
          System on a scheduled basis, as reasonably requested by Owner.

Such services shall be provided in a manner consistent with all Legal and
Contractual Requirements, Sound Independent Power Industry Practice and the
Annual Operating Plan and Budget.

3.   All  full  time personnel whom Operator will provide for the operation
     and  maintenance of the System shall be at the site and available full
     time  for training and to perform services to support System operation
     and  maintenance as required by the staffing plan to be  developed  by
     Operator and approved by Owner.

4.   A  written  management  program shall be  developed  by  operator  for
     approval  by Owner to ensure optimal performance, responsiveness,  and
     cost-effectiveness  in the operation and maintenance  of  the  System.
     The program shall include provisions regarding:

     a.   Budget tracking, analysis and adjustments;

     b.   Personnel   policies,  including  policies   regarding   payroll,
          compensation, pensions and other benefits;

     c.   Training;

     d.   Purchasing and inventory control;

     e.   A  System safety and health program which will include procedures
          and a manual;

     f.   An  employee job-site handbook for Operator's employees operating
          and maintaining the System;

     g.   A maintenance planning and scheduling system; and

     h.   A  system  for  maintaining an inventory  of  consumables,  spare
          parts, tools and supplies.

                                     5

<PAGE>

5.   Subsequent   to  the  Effective  Date,  Operator  shall  provide   all
     operations  and maintenance services necessary to efficiently  operate
     and  maintain the System, including but not limited to performing  the
     following operating and maintenance services:

     a.   Operating and maintaining the System in compliance with all Legal
          and Contractual Requirements, Sound Independent Power Industry
          Practice and the Annual Operating Plan and Budget;
          
     b.   Obtaining and maintaining in effect all licenses and permits
          required by law to be obtained and maintained in Operator's name
          and assisting Owner in obtaining and renewing all licenses and
          permits required by low to be obtained and maintained by Owner or
          in Owners name;
          
     c.   Paying all employees of itself and its Affiliates, agents and
          subcontractors promptly and filing all reports and remitting all
          payments required under labor statutes to the appropriate
          governmental authorities, as the obligations arise:
          
     d.   Conducting the operations and maintenance of the System
          including, but not limited to. entering into contracts with third
          parties as agent for Owner (subject to Owner's approval if not in
          the ordinary course of business);
          
     e.   Employing, and ensuring adequate training of, Operator employees
          and employees of its Affiliates (duly licensed where required by
          statute or regulation) for the operation and maintenance of the
          System consistent with Sound Independent Power Industry Practice,
          and planning and administering all matters pertaining to employee
          relations, salaries, wages, working conditions, hours of work,
          termination of employment, employee benefits, employee staffing.
          safety and related matters pertaining to such employees, and
          maintaining records with respect to all such matters;
          
     f.   Monitoring, preparing and maintaining records of the operations
          and maintenance aspects of the System (including records of
          financial, business, and sales tax aspects of the System) in such
          form and covering such matters as Owner may reasonably request,
          consistent with Sound Independent Power Industry Practice,
          generally accepted accounting principles, and applicable records
          retention requirements; and making such records available for
          inspection and/or audit by Owner and Owner's designees;
          
     g.   Implementing  an  inventory control system to identify,  catalog,
          and  disburse spare parts for the maintenance of the  System  and
          procuring,  as  agent  for  Owner, replacement  spare  parts  and
          refurbishing. where practical or economical, spare parts to allow
          their reuse;
          
     h.   Operating and maintaining the System according to the operations
          and maintenance programs prepared by Operator for Owner and, if
          necessary, creating updates for such programs and creating new
          programs as required for operation and maintenance of the System;
          
     i.   Operating and maintaining the System to maximize the continuous,
          reliable, safe and efficient generation of electrical and/or
          thermal energy by the System so as to conserve fuel and financial
          resources and to minimize unscheduled outages, and providing
          maintenance for the System in a cost-effective manner to prevent
          deterioration beyond normal wear and tear provided, however, that
          Owner acknowledges such efforts shall necessarily be limited by
          the operating life, capacity and maintenance requirements of the
          system and by Legal and Contractual Requirements;
          
                                     6

<PAGE>

     j.   Using  all reasonable care necessary to keep the System  and  the
          System  site  clean,  orderly, and free from debris,  rubbish  or
          waste to the extent consistent with the operation of the System;
          
     k.   Taking necessary precautions and corrective actions in the  event
          of an Emergency;
          
     l.   Keeping the System and the System site free and clear of all
          liens and encumbrances arising out of the acts, omissions, or
          debts of Operator or its employees, agents or subcontractors
          claiming by, through or under Operator (this subsection shall not
          apply to mechanics liens and liens of any nature arising by
          operation of law, provided such liens are promptly removed by the
          payment of the debts they secure when due; in the event of a
          dispute between Operator or its subcontractors and a lienholder,
          Operator's obligation to Owner pursuant to this provision may be
          satisfied by the posting of an appropriate bond to the extent
          acceptable to the Agent);
          
     m.   Within 30 days of its receipt of Owner's Plan of Operation
          submitted in accordance with Article V, Section 1 (c), preparing
          and submitting to Owner for Owner's approval a written proposed
          Annual Operating Plan and Budget which shall include all
          anticipated Expenses of the System to be paid by Owner for each
          succeeding calendar year, all as more fully described in Article
          VI, Section 6 or required by the Agent;
          
     n.   Reporting to and consulting with Owner about the operation of the
          System on a scheduled basis, as reasonably requested by Owner;

     o.   Using reasonable commercial efforts to secure from vendors,
          suppliers and subcontractors the best indemnities, warranties and
          guarantees as may be commercially available regarding supplies.
          equipment and services purchased for the System, all of which
          shall be assigned to Owner (Operator shall render reasonable
          assistance to Owner for the purpose of enforcing such
          indemnities, warranties or guarantees of which Owner is a
          beneficiary regarding the System);

     p.   Performing for Owner such other services as may from time to time
          be reasonably requested or are necessary or appropriate in
          connection with the operation and maintenance of the System;
          
     q.   Promptly notifying Owner of:
          
          i.   Any  condition, event or act which is likely to result in  a
               material  deficiency  in  budgeted revenues,  or  excess  in
               budgeted costs, of Owner;
               
          ii.  Any  forced outages or significant malfunction of the System
               as soon as practicable;
               
          iii. Any material failure to comply with any Legal and
               Contractual Requirements or any event which is reasonably
               expected to cause such material failure;
               
     r.   Promptly providing Owner with such information relative  to  the
          System as Owner may reasonably request;
          
     S.   Establishing  an effective maintenance planning  and  scheduling
          system  to optimize the availability, reliability and heat  rate
          of the System;
          
                                     7

<PAGE>
          
     t.   Assisting Owner in the compliance by Owner with the terms of the
          Financing Agreements, as they relate to the operation and
          maintenance of the System, including the preparation of reports
          concerning operations and making personnel available for
          discussions with the Agent or other lender representatives;
          
     u.   Subject  to  Article XI, assisting Owner in selling or  otherwise
          disposing of used and/or unneeded parts and supplies; and
          
     v.     Providing and maintaining written procedures, in a form
          reasonably acceptable to Owner, required to enable Operator's
          employees to safety and efficiently startup, operate, and shut
          down the System equipment and to perform preventive maintenance
          on the System equipment.
          
c.   V.   RESPONSIBILITIES OF OWNER
          
1.   Subject  to the terms of this Agreement, Owner shall, at its cost  and
     expense,  perform and provide the following at the times  required  to
     support the start-up, operation and maintenance of the System:
          
     a.     Providing an Owner's Representative who shall represent and
          bind Owner in all matters regarding this Agreement and the
          performance of Owner hereunder;
          
     b.     Providing the System and System site free and clear of all
          liens and encumbrances (except for any liens or encumbrances in
          favor of Agent or the lenders under the Financing Agreements);
          
     c.     Preparing the Owner's Plan of Operation and delivering the same
          to Operator on or before September 1 of each year;
          
     d.     With Operator's assistance, administering all System Contracts;
          
     e.      Providing  all  required  utility services,  including  water,
          sewer,   gas,   telephone,  water/wastewater   treatment,   waste
          disposal, special waste disposal and electricity;
          
     f.     With operators assistance, obtaining and reviewing all
          necessary licenses and permits except those required by law to be
          obtained and maintained in Operator's name;
          
     g.     Providing manufacturer's operating and maintenance manuals for
          the System;
          
     h.      With  Operator's  assistance,  preparing  and  submitting  any
          special  accounting and reporting documents that may be  required
          by governmental authorities;
          
     i.     Providing at its own expense, an office at the site for use by
          Operator
          
     j.     Within five days of its receipt thereof, providing Operator
          complete copies of all technical, operational and other System
          and System site related information, including the System
          Contracts, as are in the possession, or under the control of
          Owner;
          
     k.     Being responsible for the billing and collection of electricity
          revenues  under the Amended Power Purchase Agreement and  thermal
          revenues under the Steam Purchase Contract with Newark Boxboard;
          
                                     8
          
<PAGE>
          
     l.     Being solely responsible for obtaining, maintaining and
          renewing all licenses and permits necessary for (i) Owner to do
          business in the jurisdictions in which the System is located and
          (ii) the ownership, operation and maintenance of the System and
          System site;
          
     m.     Being responsible for arranging the disposal of hazardous
          wastes generated by or at the System or System site: provided,
          however, that Operator will coordinate removal of such waste from
          the System site using subcontractors chosen by Owner;
          
     n.     Complying with, and diligently enforcing, all agreements
          (including the System Contracts) to which Owner is a party and
          which relate to or impact upon the System or Operator's ability
          to perform its obligations hereunder; and
          
     o.     Timely paying all of Owner's vendors, suppliers and
          contractors.
          
     Such activities shall be provided in a manner consistent with all
     Legal and Contractual Requirements, Sound Independent Power Industry
     Practice and the Annual Operating Plan and Budget.
          
VI.  EXPENSES, REIMSURUMENTS, BUDGET, CONSIDERATION, COMPENSATION
          
1.   As compensation to Operator for its performance of the Services, Owner
     shall  Pay operator (a) the Expenses incurred by Operator and  (b)  an
     annual  fee  ("Operator's Fee").  The Operator's  Fee  for  the  first
     Contract Year shall be $150,000.  The Operator's Fee shall be  payable
     in equal monthly installments in arrears.  The Operator's Fee shall be
     adjusted annually in accordance with the following sentence.  For each
     Contract Year after the first Contract Year, the Operator's Fee  shall
     be  equal to the product of: (i) the ratio of the Producer Price Index
     for the lag month of the then expiring Contract Year over the Producer
     Price Index for the last month of the previous Contract Year and  (ii)
     the  Operator's  Fee  for the then expiring Contract  Year,  provided,
     however, that for any partial Contract Year, the Operator's Fee  shall
     be multiplied by a fraction, the numerator of which shall be the total
     number  of  days  in such Contract Year and the denominator  of  which
     shall  be  365 or 366, as the case may be.  If Operator falls  to  pay
     accrued,  undisputed  Liquidated  Damages  in  any  Contract  Year  in
     accordance  with the provisions herein, Owner may elect to reduce  the
     Operator's  Fee  in  the subsequent Contract Year  by  the  amount  of
     undisputed Liquidated Damages owed to Owner.
          
2.   Owner  shall  directly pay, or promptly reimburse to Operator  as  the
     case  may  be,  the following expenses ("Expenses")  relating  to  the
     System:
          
     a.      Insurance and bond premiums for policies which are required by
          Article VIII hereof;
          
     b.     Property, and other taxes (including, without limitation, sales
          taxes, gross receipts taxes, value added taxes. energy taxes and
          capital taxes) related to Owner or the System, but not including
          those based an Operator's income or capital;
          
     c.     The base salaries, straight time hourly wages and overtime
          hourly wages of all of Operator's on-site personnel plus (i)
          thirty eight percent (38%) of (x) the base salaries and straight
          time hourly wages and (y) the straight time hourly portion of the
          actual overtime wages for all hourly employees, and (ii) five
          percent (5%) of the base salaries, straight time hourly wages,
          and overtime hourly wages.
          
                                     9

<PAGE>

     d.     Transportation, travel, lodging, and (for employees newly hired
          or newly assigned to the System site) relocation expenses of
          persons employed by Operator or its Affiliates performing the
          duties of Operator under this Agreement subject to advance
          approval by Owner in writing;
          
     e.      Reasonably incurred legal and accounting fees relating to  the
          System, subject to advance approval by Owner in writing;
          
     f.     Fuel expenses including fuel purchase, transportation, handling
          and demurrage charges;
          
     g.      The  expenses of purchased electric power, telephone and other
          communication services, purchased potable water. waste  disposal,
          special  waste  disposal, lubricants and chemicals necessary  for
          the operation of the System;
          
     h.     Costs reasonably incurred or paid by Operator due to an
          Emergency;
          
     i.     Training, including outside training services;
          
     j.      The  costs  of permits or licenses required for either  Owner,
          Operator or the System;
          
     k.     Costs associated with Routine Maintenance, Major System Repairs
          (including scheduled and unscheduled) inspections, and overhauls,
          outside   contractor  services  and  purchases   of   replacement
          equipment, parts and components;
          
     l.     Spare parts, tools, supplies and consumables;
          
     m.     Capital costs approved by Owner for improvements, alterations
          or additions to the System including those required by
          governmental laws, regulations or orders including without
          limitation, those arising from environmental concerns; and
          
     n.      The  cost  of transportation of spare parts, tools,  supplies,
          consumables  and  any  item  which  is  a  reimbursable   expense
          hereunder.
          
     For all Expenses (other then relating to labor, legal and accounting
     fees) incurred and paid by operator for which Operator is entitled to
     reimbursement hereunder, Owner additionally shall pay Operator a
     general and administrative expense fee of five percent (5%) of such
     Expenses.
          
3.        a.     For convenience and in order to save on expenses, Owner
          will directly pay certain Expenses reimbursable to Operator as
          set forth in the Annual Operating Plan and Budget described in
          Article VI, Section 2 as practicable.  To the extent reasonably
          practical, the items covered by such Article VI, Section 2 shall
          be procured through Operator's issuance of an Owner purchase
          order and the cost of any such items shall be paid directly by
          Owner to the vendor thereof.  Operator shall perform such duty as
          owner's agent.
          
     b.     Without Owners prior approval, Operator shall be empowered to
          prepare and issue an Owner purchase order for any material or
          service the cost of which would constitute an Expense, so long as
          the total cost for such item is less than or equal to $10,000.
          For any item or items whose total cost is greater than $10,000,
          Operator shall submit a written requisition to Owner, and after
          receipt of written approval from Owner,  Operator shall be
          authorized as agent for Owner to prepare and issue a purchase
          order on behalf of Owner on Owner's purchase order form for such
          item.  Operator shall (i) verify the receipt at the System site
          
                                    10
          
<PAGE>
          
          of all materials end services to be delivered to the System site
          covered by Owner's purchase orders issued by Operator, (ii)
          verify the accuracy of vendors' invoices in connection therewith.
          and (iii) forward such invoices to Owner for approval, processing
          and payment by Owner.  Nothing in this Agreement shall prevent
          Operator from procuring any material or service the cost of which
          would constitute an Expense under Article VI(2).
          
      C.  Operator shall periodically, but not more often than once a week,
          deliver to Owner invoices received by Operator from third parties
          for all direct Expenses, accompanied by a summary of all such
          invoices which itemizes all such invoices by operating cost
          account number.  Such invoices shall also be accompanied by a
          statement from Operator confirming that all such invoices are
          accurate, due and payable, together with all relevant
          documentation reasonably necessary for Owner to verify the
          accuracy thereof.  Each invoice submitted to Owner shall be paid
          by Owner directly to the payee of such invoice on or before the
          date such invoice is due.
          
4.  From  time-to-time, Operator will prepare and send to Owner an invoice,
    including   expense  statements,  vouchers  or  such  other  supporting
    information as Owner may reasonably require, for the amounts  then  due
    for   reimbursable  Expenses  and  the  monthly  installment   of   the
    Operator's  Fee.  Owner shall pay the amount due to Operator  no  later
    than  thirty  (30)  days  after receipt of the invoice.   All  payments
    shall  be made by wire transfer of immediately available funds to Texas
    Commerce  Bank,  Houston, Texas, Account No. 00101616119,  ABAR  113000
    609.   Any payment not made within 30 days after receipt of the invoice
    will  bear interest from the date on which payment was due at the  rate
    of  one  and  one-half  percent (1.5%) per month or  the  maximum  rate
    permitted by law, whichever is the lesser.

5.  Operator  shall  maintain  complete,  true,  and  correct  records   in
    connection  with  all  Expenses incurred by Operator.   Operator  shall
    retain  all such records for five (5) years after Expense reimbursement
    by  Owner  has been fulfilled or for any longer period of time required
    by  law.  All documents and records relating to this Agreement shall be
    available  for  inspection  by  Owner anytime  during  normal  business
    hours.   Owner may audit all records of Operator relating  to  Expenses
    and  services performed hereunder.  In the event the audit  shows  that
    the  payment  by  Owner  to Operator exceeds the amount  due  Operator,
    Owner  shall  disclose such information to Operator and Operator  shall
    refund the excess amount to Owner within five (5) business days of  the
    disclosure to Operator.  In the event the audit shows that the  payment
    by  Owner  to  Operator is greater than the amount due  Operator  under
    this  Agreement and such error was caused by Operator, Owner  shall  be
    reimbursed its reasonable costs of performing the audit.  In the  event
    the  audit shows that the payment by Owner to Operator is less than the
    amount  due Operator, Owner shall disclose such information to Operator
    and  pay  the underpayment amount to Operator within five (5)  business
    days of the disclosure to Operator.
          
6.   On  or  before October 1 of each year, the Operator shall prepare  and
     submit to Owner a written Annual Operating Plan and Budget which shall
     include all expenses of the System anticipated to be paid by Owner  as
     either  a  direct or reimbursable Expense during the upcoming calendar
     year pursuant to Section 1 of this Article VI, together with a written
     operations  and maintenance plan for the same period  of  time.   Such
     Annual  Operating  Plan  and Budget shall set  forth  the  anticipated
     operations   and  maintenance  plan  including  projected   electrical
     production from the System on a monthly basis, and a complete schedule
     (to  the  extent technically feasible) of Operator responsible Routine
     Maintenance and all Owner-directed major maintenance tasks  (including
     Major System Repairs) to be accomplished during said year.  Owner  and
     Operator shall agree upon the budget operations and maintenance  plan,
     and persons to perform maintenance under
          
                                    11

<PAGE>
          
     the  plan prior to the start of the calendar year, and shall meet  and
     exchange information as is necessary and convenient to such end.
          
     It the parties cannot reach agreement on the Annual Operating Plan and
     Budget by the start of any calendar year, then, until such time as
     agreement is reached or the dispute is resolved, the Annual Operating
     Plan and Budget for such calendar year shall be based on the Annual
     Operating Plan and Budget for the preceding calendar year, as adjusted
     to reflect the net change, if any, between the most recently published
     Producer Price Index available on the first day of the calendar year
     in question and the corresponding Producer Price index in effect at
     the start of the immediately preceding calendar year.
          
     Operator  has submitted, and Owner has accepted, the Annual  Operating
     Budget for the calendar year ending December 31, 1996. a copy of which
     is  attached as Exhibit F.  All Annual Operating Budgets shall  be  in
     substantially the form attached as Exhibit F.  The amounts  set  forth
     on  Exhibit  F shall be reduced pro rata based on the number  of  days
     remaining  in  the  calendar year from and after the  Effective  Date.
     Likewise,  the  amounts  set forth in the Annual  Operating  Plan  and
     Budget  in  effect  during the calendar year in which  this  Agreement
     expires or is terminated shall be reduced on a pro rata basis based on
     actual  number of days elapsed during such calendar year prior to  the
     date of the expiration or termination of this Agreement

7.        a.     The parties recognize that Changes may be required during
          the term of this Agreement.  Either Owner or Operator may by a
          written notice to the other party propose a Change.  The written
          notice shall describe the proposed Change in reasonable detail
          and the reasons therefor.

     b.     The written notice of a Change proposed by Operator shall be
          accompanied by a Change Order Budget Statement.  Upon receipt by
          Operator of any proposed Change from Owner, Operator shall use
          its best efforts to prepare and submit to Owner a Change Order
          Budget Statement with respect to such proposed Change within
          fifteen (15) days of the receipt of Owner's proposed Change.  No
          proposed Change the cost of which is in excess of $10,000 shall
          be implemented until a Change Order has been executed by both
          parties approving the Change and the related Change Order Budget
          Statement; provided, however, that Operator shall be entitled to
          implement a proposed Change without the prior approval of Owner
          if such Change is required due to an Emergency.  If Operator
          implements a Change without the prior approval of Owner due to an
          Emergency, Operator shall promptly notify Owner of such Change
          and pursue Owner's approval thereof in accordance with subsection
          c below.  Operator acknowledges that Owner's approval of any
          proposed Change and/or the related Change Order Budget Statement
          may require the approval of the Agent.

     c.     Owner and Operator shall diligently and in good faith endeavor
          to reach agreement upon any proposed Change and the related
          Change Order Budget Statement within thirty (30) days after the
          date of the receipt of a proposed Change and related Change Order
          Budget Statement.  If a Change is required as a result of an
          Emergency. then Operator shall provide to Owner, as soon as
          practicable, notice of such Change, together with a statement
          describing the Emergency and a Change Order Budget Statement.  If
          a Change due to an Emergency causes the Annual Operating Plan and
          Budget to be exceeded and Owner believes that an Emergency did
          not exist, then Owner shall have the right to dispute the Change.
          If Owner and Operator do not agree as to the resolution of such
          dispute, then either party may submit the dispute to arbitration
          in accordance with the provisions of Article XVIII, Section 2 and
          3.

                                    12

<PAGE>

8.      Operator shall report to Owner in writing monthly on electrical and
     thermal output and expenditures incurred to date; projected electrical
     and  thermal  output and expenditures for the balance of the  calendar
     year,  performance to date under the operations and  maintenance  plan
     and  such  other  matters as Owner may reasonably request  as  to  the
     operation  and  maintenance of the System.  In such  report,  Operator
     shall recommend such changes to the then current budget and operations
     and maintenance plan as Operator considers necessary or appropriate.

9.      Operator  shall  use its best efforts to operate and  maintain  the
     System  each year within the budget approved by Owner (as  amended  by
     Change  Orders).  For purposes of determining the approved budget  for
     the  initial calendar year, the budget provided as Exhibit  F  in  the
     aggregate  amount of $1,871,860, for operating and maintenance  duties
     set  forth  in  Article IV, shall be adjusted  by  the  ratio  of  the
     remaining  number of days from the Effective Date to year-end  divided
     by  366.   If  for  any calendar year the Expenses (other  than  those
     Expenses  set forth In Article VI, Section 2 (b) and Expenses incurred
     in  response to Emergencies) whether direct or reimbursable,  paid  by
     Owner exceed the approved Annual Operating Plan and Budget, as amended
     by  Change Orders mutually agreed by Owner and Operator, then Operator
     shall be solely responsible for any such excess.

10.  Operator's  consideration  for services performed  and  expenses  paid
     pursuant  to  this  Agreement shall be the reimbursement  of  expenses
     described  In  Article  VI, Section 2, the  Operator's  Fee,  and,  if
     applicable, the Bonus.

VII. INDEMNIFICATION

1.     Operator will protect, indemnify and hold harmless Owner, Owner's
     Affiliates and Agent, and their respective directors, officers,
     employees, agents and representatives against and from any and all
     demands, losses, claims, actions or suits, including costs, judgments,
     penalties, fines and attorney's fees, for or on account of injury to
     or death of third persons, or for damage to or destruction of property
     belonging to third persons or for violation of law, in each case
     resulting from or arising out of Operator's negligent maintenance or
     operation of the System or Operator's willful act or omission, except
     to the extent caused by System design or construction defect, by
     Owner's act or omission, or the act or omission of third parties.

2.     Owner will protect, indemnify and hold harmless Operator, Operator's
     Affiliates. and their respective directors, officers, employees,
     agents and representatives against and from any and all demands,
     losses, claims, actions or suits, including costs, judgments,
     penalties, fines and attorneys' fees, for or on account of injury to
     or death of third persons, or for damage to or destruction of property
     belonging to third persons, or for violation of law, in each case
     resulting from or arising out of a System design or construction
     defect, or the negligence or willful act or omission of Owner.

3.     The duty to indemnify under this Article will continue in full force
     and effect, notwithstanding the expiration or termination of this
     Agreement, with respect to any claim or action based on facts or
     conditions which occurred prior to such termination.

4.     If any indemnified party intends to seek indemnification under this
     Article from any indemnifying party with respect to any action or
     claim, the indemnified party shall give the indemnifying party notice
     of such claim or action within thirty (30) days of the commencement
     of, or actual knowledge by the indemnified party of, such claim or
     action.  The indemnifying party shall have no liability under this
     Article for any claim or actions for which such notice is not
     conveyed; provided, however, that so long as the indemnifying party is
     not materially harmed by the indemnified party's failure to give
     timely notice of a claim or action, then the indemnifying party's
     indemnify obligation shall

                                    13

<PAGE>

       be unaffected.  The indemnifying party shall, at its sole cost and
     expense, defend any such claim or action; provided. however, that the
     indemnified party shall, at its own cost and expense, have the right
     to participate in the defense or settlement of any such claim or
     action.  The indemnified party shall not compromise or settle any such
     claim or action without the prior written consent of the indemnifying
     party, which consent shall not be unreasonably withheld.

VIII.INSURANCE COVERAGE

1.     Operator, on its behalf and on the behalf of all subcontractors of
     Operator performing any on-site services in connection with the
     operation and maintenance of the System or any of its appurtenant
     equipment, shall procure and maintain in effect during the term for
     which they perform services pursuant to this Agreement the following
     minimum insurance coverages, in the given amounts:

     a.     Vehicle liability insurance covering all owned, non-owned and
          hired automobiles, trucks, trailers and other vehicles.  Such
          insurance shall provide coverage not less than that of the
          standard comprehensive automobile liability policy in limits not
          less than $1,000,000 combined single limit each occurrence for
          bodily injury and property damage.  The Owner and NRG Generating
          (U.S.) Inc. shall be named as additional insureds.

     b.     Workers' Compensation insurance that satisfies statutory
          requirements and Employers' Liability Insurance with limits of
          $1,000,000.  This insurance shall include All States Coverage and
          Longshoremen & Harbor Workers Compensation Act coverage (if
          exposure exists.) The Employer's Liability Coverage shall not
          contain an occupational disease exclusion.

     c.     Liability insurance, on an "Occurrence" basis and in a form
          providing coverage not less than that of the standard Commercial
          General Liability policy, covering operations of the System
          including independent contractors, products and completed
          operations, broad form property damage, blanket contractual
          liability coverage (for any written or oral contracts related to
          the System) and personal injury liability coverage for claims
          arising out of the operations of the System for bodily injury,
          property damage and personal injury with policy limits not low
          than $1,000,000 combined single limit each occurrence and
          $2,000,000 aggregate limit.  The aggregate policy limits shall
          apply solely to this project or site.  Coverage shall include a
          standard severability of interests clause and cross liability
          coverage.  The Owner and NRG Generating (U.S.) Inc. shall be
          named as additional insureds.

     d.     Excess or umbrella liability insurance, on an "Occurrence"
          basis and with coverage at least as broad as the vehicle
          liability, employers' liability and general liability policies,
          to provide limits of insurance in excess of Owner's vehicle
          liability, employers liability and general liability policies for
          not less than $10,000,000 combined single limit each occurrence
          and in the aggregate for bodily injury. property damage and
          personal injury.  The aggregate policy limits shall apply solely
          to this project or site.  Coverage shall include a standard
          severability of interests clause and cross liability coverage.
          The Owner and NRG Generating (U.S.) Inc. shell be named as
          additional insureds.

2.      Owner shall procure and maintain in effect during the term of  this
     Agreement at its expense the following minimum insurance coverage:

                                    14

<PAGE>

     a.     Vehicle liability insurance covering all owned, non-owned and
          hired automobiles, trucks, trailers. and other vehicles.  Such
          insurance shall provide coverage not less then that of the
          standard comprehensive automobile liability policy in limits not
          less than $1,000,000 combined single limit each occurrence for
          bodily injury and property damage.  The Operator and NRG
          Generating (U.S.) Inc. shall be named as additional insureds.

     b.     Workers' Compensation insurance (if required) that satisfies
          statutory requirements and Employees' Liability Insurance with
          limits of $1,000,000.  This insurance shall include All States
          Coverage and Longshoreman & Harbor Workers Compensation Act
          coverage Of exposure exists.)  The Employer's Liability Coverage
          shall not contain an occupational disease exclusion.

     c.     Liability insurance, on an "Occurrence" basis and in a form
          providing coverage not less than that of the standard Commercial
          General Liability policy, covering operations of the System
          including independent contractors, products and completed
          operations, broad form property damage, blanket contractual
          liability coverage (for any written or oral contracts related to
          the System) and personal injury liability coverage for claims
          arising out of the operations of the System for bodily injury,
          property damage and personal injury with policy limits not less
          than $1,000,000 combined single limit each occurrence and
          $2,000,000 aggregate limit.  The aggregate policy limits shall
          apply solely to this project or site.  Coverage shall include a
          standard severability of interests clause and cross liability
          coverage.  The Operator and NRG Generating (L.I.S.) Inc, shall be
          named as additional insureds.

     d.     "All Risk" Property Insurance, including Boiler and Machinery
          Insurance and difference in conditions coverage (including flood
          perils), with an extension for Business Interruption Coverage,
          and naming Operator and NRG Generating (U.S.) Inc, as additional
          insureds for all such insurance coverage as their interests
          appear.

3.     Within thirty (30) days after the date of execution of this
     Agreement, each party shall provide to the other party, pursuant to
     the notice provisions of Article XIV, properly executed certificates
     of insurance, signed by an authorized representative of the insurance
     carrier.  These certificates shall provide the following information:

    a.     Name of insurance company, policy number and expiration date;

     b.      The coverage required hereunder and the limits on each covered
          item,  including  the  amount  of  deductibles  and  self-insured
          retentions;
     
     c.       A  statement  indicating  that  sixty  (60)  days  notice  of
          cancellation, non-renewal, or material change in coverage of  any
          of  the  policies  shall be given to each named insured  and  any
          additional insured; and
     
     d.     Named and additional insured.

4.     Each party shall have the right to inspect and photocopy the
     policies of insurance at the other party's place of business during
     regular business hours. on reasonable prior written notice.

5.      All  insurance policies, including Workers' Compensation insurance,
     provided  by  Owner and Operator shall waive all rights of subrogation
     against one another and NRG .

                                    15

<PAGE>

6.      The  provision  of insurance shall not be construed  to  limit  the
     liability of any party to the other party.

7.     All commercial insurance carriers providing insurance hereunder must
     be rated A- or better, with a minimum size rating of VIII by Bests
     Insurance Guide and Key Ratings or an equivalent rating by another
     nationally recognized insurance rating agency of a standing similar to
     Best.

8.      All deductibles or self insured retentions associated with policies
     required hereunder shall be the responsibility of the named insured.

IX.  ENGAGEMENT OF THIRD PARTIES

Operator may engage or subcontract in the ordinary course of business and
at Owner's expense such persons, corporations or other entities as Operator
deems advisable for the purpose of performing or carrying out any of the
obligations of Operator under this Agreement.  Except in the case of an
Emergency, before incurring an Expense under this Article IX In excess of
$10,000, Operator shall obtain the prior written approval from Owner.

X.     OPERATOR REPORTING OBLIGATIONS

Operator shall provide Owner with copies of all reports generated by
Operator's or Operator's Affiliates' employees, agents, or subcontractors
with respect to the operation of the System that are filed with any
federal, state, or local agency or governmental entity.  In addition,
Operator shall provide Owner with monthly compliance reports, summarizing
Operator's compliance with all System permits and licenses.  The content of
the monthly compliance reports shall be agreed to by Owner and Operator on
or before June 15, 1996.  All monthly compliance reports shall be delivered
to owner within ten (10) days after the last day of the relevant month.

XI.  SPECIFIC LIMITATIONS

In the conduct of its duties hereunder, Operator shall not, without first
obtaining the written consent of Owner:

1.     Limit on Expenditures.  Under-take an expenditure outside Operator's
     scope of responsibilities except that, in case of an Emergency,
     Operator may make such immediate expenditures as may be necessary, but
     notice of any such Emergency and expenditures shall be given to Owner
     as promptly as possible, but in no case more than 12 hours after the
     event.

2.     Settlement of Claims.  For any claim for which Owner is or may be
     responsible, pay in excess of $10,000 in the settlement of any claim
     for injury to or death of persons, or loss of or damage to property,
     or in settlement of any contract or other dispute.

3.     Disposition of Equipment.  On Owner's behalf, sell or otherwise
     dispose of any item of equipment which is part of or used in the
     operating or maintaining the System if the current price of new
     equipment similar thereto is in excess of $5,000.

4.      Contracts  with  Affiliates.  On Owner's  behalf,  enter  into  any
     contract  with  an  Affiliate of Operator with a value  in  excess  of
     $5,000.

XII. TERMINATION/DEFAULT

1.     This Agreement may be terminated:

                                    16

<PAGE>

     a.   By the non-defaulting party at any time following the occurrence
          of any Event of Default, as described In this Article XII, if
          such Event of Default is not cured within the period, if any,
          provided therefor,
     
     b.   By Operator, if, after Operator has taken all reasonable efforts
          to avoid regulation as a public utility, Operator's performance
          under this Agreement renders Operator subject to regulation as a
          public utility by any federal, state or local agency of any
          governmental entity, by delivery of thirty (30) days' prior
          written notice to Owner;
     
     c.   By Operator, if Owner's action or inactions under this Agreement
          renders Operator subject to regulation as a public utility by any
          federal, state or local agency of any governmental entity, by
          delivery of thirty (30) days' prior written notice to Owner
     
     d.   By Owner for its convenience, upon ninety (90) days' written
          notice to Operator provided that Owner pays Operator the
          applicable termination charge in accordance with the provisions
          of Exhibit D (no termination of this Agreement under this
          provision may be effective until the third anniversary of the
          Effective Date);
     
     e.   By Owner, if, at, on, or in connection with the operation and
          maintenance of any part or all of either or both of (x) the
          System or (y) the properties, plant or equipment operated by
          Operator for NRG Generating (Newark) Cogeneration, Inc., Operator
          falls to achieve and maintain compliance with all applicable
          laws, permits, licenses, regulations, or orders of any
          Governmental Authority; provided. however, that no failure of
          Operator to perform its obligations under this Article XII,
          Section 1 (e) shall be grounds for termination if such failure is
          the result of the negligence of a third party other than
          subcontractors of or procured by Operator or Operator's
          affiliates or an act of Force Majeure, so long as Operator is
          diligently pursuing a cure as required by this Agreement.  Owner
          may exercise its right of termination under this Article XII
          action 1 (e), if and when Owner believes that Operator has failed
          to achieve and maintain compliance with an applicable law,
          permit, license, regulation or order, whether or not (s) a court
          or administrative agency with competent jurisdiction has
          determined that there has been such a failure or (t) a dispute
          resolution process has determined that the failure was not the
          result of either negligence of a third party other than
          subcontractors or an act of Force Majeure which Operator is
          diligently attempting to cure; provided, however, that following
          any termination by Owner under this Article XII Section 1 (e), if
          (u) a court or administrative agency, with competent jurisdiction
          to assess a fine, penalty or other action for failures in
          circumstances of the sort which were the basis of Owner's
          termination, issues a final nonapealable order (or issues an
          order for which all appeals periods have expired) determining as
          a matter of both fact and law that the circumstances which were
          the basis of Owner's termination did not constitute a violation
          of any law, permit, license, regulation or order. or (v) a
          dispute resolution process under Article XVIII determines that
          the failure was the result of negligence of a third party other
          then subcontractors or an act of Force Majeure which Operator is
          diligently attempting to cure, then Owner shall pay Operator the
          amount determined in accordance with Exhibit E.;
     
     f.   By the mutual agreement of the parties; and
     
     g.   By  Owner,  if the Amended Power Purchase Agreement is terminated
          for  any  reason  other  then a default  by  Owner  or  an  Owner
          Affiliate.

                                    17

<PAGE>

2.     Owner shall be in default under this Agreement upon the happening or
     occurrence of any of the following events or conditions, each of which
     shall be deemed to be an Event of Default for purposes of this
     Agreement:

     a.     Owner materially breaches any of Owner's obligations.
          covenants, conditions, services or other responsibilities under
          this Agreement unless within thirty (30) days after notice from
          Operator specifying the nature of such breach, Owner either cures
          such breach or, if such breach (other than the failure to make
          payment obligations) cannot be cured within thirty (30) days,
          Owner commences and diligently pursues such cure and thereafter
          continues to diligently pursue such cure.  If the breach is not
          cured within 120 days of the date of Operator's written notice to
          Owner, then Operator may terminate this Agreement;
     
     b.     There is an assignment for the benefit of Owner's creditors, or
          Owner or its Parent company, NRG Generating (U.S.) Inc.. is adjudged
          bankrupt, or a petition is flied by or against Owner or its parent
          company under the provisions of any insolvency or bankruptcy laws
          (and such petition is not dismissed within six months), or the
          business or principal assets of Owner or its parent company are
          placed in the hands of a receiver, assignee or trustee, or Owner is
          dissolved, or Owner's existence is terminated or its business is 
          discontinued; or
     
     c.     Any material representation or warranty furnished by Owner in
          connection with this Agreement was knowingly false or misleading
          in any material respect at the time it was made.

3.     Operator shall be in default under this Agreement upon the happening
     or occurrence of any of the following events or conditions, each of
     which shall be deemed to be an Event of Default for purposes of this
     Agreement:

     a.     Operator materially breaches or falls to observe or timely
          perform any of Operator's obligations, covenants, conditions,
          services or responsibilities under this Agreement, unless within
          thirty (30) days after notice from Owner specifying the nature of
          such breach or failure, Operator either cures such breach or
          failure or, if such breach cannot be cured within thirty (30)
          days, Operator commences and diligently pursues such cure and
          thereafter continues to diligently pursue such cure.  If the
          breach is not cured within 120 days of the date of Owner's
          written notice to Operator, then Owner may terminate this
          Agreement;
     
     b.     There is an assignment for the benefit of Operator's creditors,
          or Operator is adjudged bankrupt, or a petition is filed by or
          against Operator under the provisions of any insolvency or
          bankruptcy laws (and such petition is not dismissed within six
          months), or the business or principal assets of Operator are
          placed in the hands of a receiver, assignee or trustee, or
          Operator is dissolved, or Operators existence is terminated or
          its business is discontinued; or
     
     c.      Any  material representation or warranty furnished by Operator
          in   connection  with  this  Agreement  was  knowingly  false  or
          misleading in any material respect at the time when made.

Notwithstanding subsection (a) above, Operator (i) shall not be afforded
any cure period, (ii) will not be permitted to invoke or utilize the
Article XVIII Dispute Resolution provisions, and (iii) will be subject to
immediate termination if the termination of this Agreement is affected
under the language of Article XII, Section 1(e).

4.     Upon the occurrence of an Event of Default, the non-defaulting party
     may:

                                    18

<PAGE>

     a.   Without recourse to legal process, terminate this Agreement by
          delivery of a written notice of termination to the defaulting
          party or its assigns; and/or
     
     b.   Pursue, concurrently or separately, other remedies existing in
          law, any provision of this Agreement, or otherwise.
     
5.          Upon termination or expiration of this Agreement, Operator
          shall:
     
     a.   Deliver to Owner all books, records, operator logs, accounts and
          manuals developed or maintained by Operator pursuant to this
          Agreement, provided however, that Operator may retain copies of
          such documents.  Furthermore, Owner shall have the right to take
          possession of all of the equipment, spare parts and supplies
          purchased for the System and paid for by Owner,
     
     b.   At Owner's request and expense, cooperate with Owner to effect an
          orderly transition of the operations and maintenance of the
          System, including, without limitation, perform the following:

          i.     Continue to operate the System in accordance with this
               Agreement for a period not to exceed 180 days while Owner
               appoints and mobilizes a successor operator;
          
          ii.  Assist Owner in preparing an inventory of all material,
               equipment, spare parts and supplies purchased for the
               System; and
          
          iii. Assign to Owner all Operator's contractual agreements with
               third parties relating to the operations or maintenance of
               the System, to the extent such agreements are so assignable.

XIII.ACCESS TO SYSTEM

Operator and Owner and their agents, representatives, and employees shall
have full and free access at all times to the System.

XIV.  NOTICES

1.     Any notice required or permitted under this Agreement shall be in
     writing and shall be valid and sufficient if delivered personally,
     mailed by registered or certified mail, or sent by a recognized
     private overnight express delivery service.  In each case postage
     prepaid, return receipt requested, addressed to the other party as
     follows:

If to Operator:

STEWART & STEVENSON OPERATIONS, INC.
2707 North Loop West
Houston, Texas 77008
Attn:  Vice-President of North American Operations
Telephone: 713-803-0300


If to Owner:

NRG Generating (U.S.) Inc.
1221 Nicollet Mall, Suite 600
Minneapolis, Minnesota 55403
Attn:  Chief Executive Officer
Telephone: 612-373-5300

                                    19

<PAGE>

2.     Any party may change its address, or add additional addresses, by
     notice given to the other parties in the manner se forth above

                                    20

<PAGE>

XV.  FURTHER ASSURANCES

1.     Owner and Operator agree to execute, acknowledge and deliver any and
     all such further documents and instruments and to take such action as
     may reasonably be required in order to allow the financing of the
     System to proceed, to effectuate the purpose of this Agreement, and to
     obtain any government permits, licenses, or approvals necessary or
     convenient to accomplish the foregoing.

2.     Title to all materials, equipment, supplies, consumables, spare
     parts and other items purchased or obtained by Operator for the System
     shall pass to and vest in Owner upon the passage of title from the
     vendor or supplier thereof and the payment or reimbursement of
     Operator's costs by Owner.

XVI. REPRESENTATIONS AND WARRANTIES

1.     Owner represents and warrants to Operator as follows:

     a.      Owner  is a corporation duly formed, validly existing, and  in
          good  standing  under the laws of Delaware, and  it  is  properly
          qualified to do business in New Jersey;

     b.     The execution of this Agreement has been duly authorized and
          approved by Owner, and no other authorizations, approvals, or
          consents are required in order for this agreement to constitute a
          binding and enforceable legal obligation of Owner;
     
     c.     The execution of this Agreement by Owner, and the performance
          of Owner's obligations under this Agreement will not conflict
          with, or result in a breach or default under, any agreement,
          contract, or covenant to which Owner is a party; provided,
          however. that this provision is modified to be consistent with
          Section 7 of the Agreement which is being executed
          contemporaneously herewith as an inducement to the execution of
          this agreement; and
     
     d.      This  Agreement,  as  executed, constitutes  a  binding  legal
          obligation  of Owner that is enforceable in accordance  with  its
          terms and conditions.

2.     Operator represents and warrants to Owner as follows:

     a.     Operator is a corporation duly incorporated, validly existing,
          and in good standing under the laws of Delaware, and it is
          properly qualified to do business in New Jersey;
     
     b.     The execution of this Agreement by Operator has been duly
          authorized and approved by Operator and no other authorization,
          approvals, or consents are required in order for this Agreement
          to constitute a binding and enforceable legal obligation of
          Operator;
     
     c.     The execution of this Agreement by Operator, and the
          performance of its obligations under this Agreement will not
          conflict with, or result in a breach or default under, any
          agreement, contract, or covenant to which Operator is a party;
          and
     
     d.      This  Agreement  as  executed,  constitutes  a  binding  legal
          obligation of Operator that is enforceable in accordance with its
          terms and conditions.

XVII.FORCE MAJEURE

                                    21

<PAGE>

1.     Except for the obligation of either party to make any required
     payments hereunder, the parties shall be excused from performing their
     respective obligations under this Agreement and shall not be liable in
     damages or otherwise if and to the extent that they are unable to so
     perform or are prevented from performing by a Force Majeure, provided
     that;

     a.     The non-performing party, as promptly as practicable after the
          occurrence of the Force Majeure, but in no event later than 14
          days thereafter, gives the other party written notice describing
          the particulars of the occurrence;
     
     b.      The suspension of performance is of no greater scope and of no
          longer duration than is reasonably required by the Force Majeure;
     
     c.     The non-performing party uses its best efforts to remedy its
          inability to perform; and
     
     d.     As soon as the non-performing party is able to resume
          performance of its obligations excused as a result of the
          occurrence, it shall give prompt written notification thereof to
          the other party.
     
2.           Neither party shall be required to settle any strike, walkout,
          lockout  or  other  labor dispute on terms  which,  in  the  sole
          judgment  of  the party involved in the dispute, are contrary  to
          its  interest, it being understood and agreed that the settlement
          of  strikes, walkouts, lockouts or other labor disputes shaft  be
          entirely within the discretion of the party having such dispute.

XVIII.  DISPUTE RESOLUTION

1.     Resolution by Parties.

     a.     First Attempt.  In the event that a dispute arises hereunder
          between the parties, the parties shall attempt in good faith to
          settle such dispute by mutual discussions within 30 days after
          the date that a party gives written notice of the dispute to the
          other party; provided, however, that if the dispute involves any
          amount claimed under an invoice and after 10 days of mutual
          discussion either party believes in good faith that further
          discussion will not resolve the dispute to its satisfaction, such
          party may immediately refer the matter to arbitration in
          accordance with Section 2 of this Article XVIII.
     
     b.     Chief Executive Officers.  In the event that the dispute is not
          resolved in accordance with subsection 1 (a) above, either party
          may refer the dispute to the chief executive officers or chief
          operating officers of the respective parties for further
          consideration.  In the event that such individuals are unable to
          reach agreement within 15 days, or such longer period as they may
          agree, then either party may refer the matter to arbitration in
          accordance with Section 2 of this Article XVIII.

2.     Arbitration.  In the event a dispute arises between Owner and
     Operator which is not resolved pursuant to Section 1 of this Article
     XVIII, shall be resolved by arbitration pursuant to the terms hereof.
     As a condition to initiating arbitration proceedings, a party must
     first have attempted to resolve the dispute under Section 1 of this
     Article XVIII.  All claims, disputes, and other matters in question
     arising out of or relating to this Agreement or the breach thereof
     shall be decided by arbitrators selected as hereinafter provided and
     shall be conducted in accordance with the Commercial Arbitration Rules
     of the American Arbitration Association then obtaining, unless the
     parties mutually agree otherwise.  The resolution of such disputes
     shall not delay Operator's or Owner's performance of their undisputed
     obligations under the terms of this Agreement.  The

                                    22

<PAGE>

       arbitration shall be held in Newark, New Jersey and any arbitration
     demand must be filed with the American Arbitration Association office
     located closest to Newark, New Jersey.  If the claim or defense of
     either party is determined to be frivolous, the arbitrators may
     require that the party at fault pay or reimburse the other party for
     (i) fees and expenses, including. attorneys and expert fees and
     expenses, and (ii) reasonable out of pocket expenses incurred by the
     other party in connection with the arbitration proceedings.
     Notwithstanding the foregoing, a termination of the Agreement under
     the language of Article XII, Section 1 (e) shall not, under any
     circumstances (except for disputes relating to the settlement of
     payment obligations), be subject to arbitration under this Article
     VXIII.

3.     Selection of Arbitrators.  Each dispute shall be submitted to three
     arbitrators, one arbitrator being selected by Owner, one arbitrator
     being selected by Operator, and the third arbitrator being selected by
     the two so selected.  The party initiating the arbitration shall
     include in its notification under Section 4 below the designation of
     its selected arbitrator and the party receiving such notification
     shall designate its arbitrator within fifteen (15) days thereafter by
     notify the initiating party and its arbitrator of the selection.  If
     the arbitrators selected by Owner and Operator cannot agree on a third
     arbitrator within fifteen (15) days after the second arbitrator is
     selected, the third arbitrator shall be selected by the American
     Arbitration Association.  In the event the party receiving
     notification of a demand for arbitration shall not have selected its
     arbitrator and given notice thereof to the other party and its
     arbitrator within fifteen (15) days after receiving such notification,
     such arbitrator shall be selected by the American Arbitration
     Association.

4.      Notice.  Notice of demand for arbitration shall be filed in writing
     with  the  other  party  to  this  Agreement  and  with  the  American
     Arbitration Association.  The demand shall be made within a reasonable
     time  after the claim, dispute or other matter in question has arisen.
     In  no  event shall the demand for arbitration be made after the  date
     when the applicable statute of limitations would bar institution of  a
     legal  or equitable proceeding based on such claim, dispute, or  other
     matter in question.

5.     Award.  This agreement to arbitrate shall be specifically
     enforceable under the prevailing arbitration law.  The award rendered
     by the arbitrators shall be final and judgment may be entered upon it
     in accordance with applicable law in any court having jurisdiction
     thereof.

6.     Survival.  This Article shall survive termination of this Agreement.

XIX. GENERAL PROVISIONS

1.      Governing  Law.  This Agreement shall be governed by and  construed
     under the laws of New Jersey.

2.       Counterparts.   This  Agreement  may  be  executed   in   multiple
     counterparts, each of which shall be deemed an original,  but  all  of
     which together shall constitute one and the same instrument.

3.     Headings.  Title and headings of the articles and sections of this
     Agreement are for convenience of reference only and do not form a part
     of and shall not in any way affect the interpretation of this
     Agreement.

4.      Amendment.  No modification or amendment of this Agreement shall be
     valid  unless  in  writing  and  executed  by  both  parties  to  this
     Agreement.

                                    23

<PAGE>

5.     Assignment.  This Agreement may not be assigned by Operator without
     the written consent of Owner and written agreement of assignee whereby
     it expressly assumes and agrees to perform each and every obligation
     of Operator hereunder.  Any assignment by Operator in violation hereof
     shall be null and void.  Owner may, without the consent of Operator,
     assign its rights (but not its obligations) under this Agreement to or
     by a lender (including finance lessor) providing funds to refinance
     the System.

6.      Successors and Assigns.  This Agreement shall be binding and  inure
     to  the  benefit of the parties hereto and their respective successors
     and  assigns,  to the extent that assignment is permitted  under  this
     Agreement.

7.      Entire  Agreement.  This Agreement constitutes the entire agreement
     between  the parties, supersedes all prior representations,  documents
     or statements transmitted between the parties.

8.     Consequential Damages.  In no event will Owner or Operator have the
     right, with or without legal process. to recover punitive or special
     damages, or indirect or consequential damages, such as loss of use,
     lost profits, costs incurred because of delays, cost of replacement
     energy, "idle plant" costs, interest on borrowed money, letters of
     credit, security deposits or bonds.  In no event will Owner or
     Operator be liable for representations, oral or otherwise, as to the
     results intended to be achieved through its undertakings pursuant to
     this Agreement, except as specifically provided in this Agreement.

9.      Other Provisions.  Nothing in this Agreement shall be construed  to
     prevent or prohibit Operator from providing operating services to  any
     other person, organization, or entity.

10.  Waiver.  The waiver of any breach of any term or condition hereof
     shall not be deemed a waiver of any other or subsequent breach,
     whether of like or different nature.

11.  Not for Benefit of Third Parties.  This Agreement and each and every
     provision thereof is for the exclusive benefit of the parties to this
     Agreement and not for the benefit of any third party.

12.  Survival of Representations, Warranties and Indemnities. All
     representations, warranties and indemnities of the parties set forth
     in this Agreement shall survive the termination or expiration of this
     Agreement.

13.  Approval by Proposed Lender.  If any provision of this Agreement must
     be approved by a lender, lessor or equity investor in connection with
     the financing of the System or any other action contemplated hereby,
     and such lender requires any modification of the provisions of this
     Agreement, neither owner nor Operator shall unreasonably withhold its
     approval and execution of any such modifications.

14.  Survival of Obligations.  Termination of this Agreement for any reason
     shall  not  relieve  Owner or Operator of any obligation  accruing  or
     arising prior to such termination.

15.  Confidentiality.  The parties shall hold in confidence, and shall  use
     only  for  the  purposes of this Agreement, any  and  all  Proprietary
     information disclosed to each other.

16.  Severability.  Should any section or subsection hereof be declared
     invalid or unenforceable for any reason, the remaining sections and
     subsections of this Agreement shall remain in full force an affect,
     and the parties hereto agree to immediately renegotiate in good faith
     such section or subsection as was declared invalid or unenforceable.

                                    24

<PAGE>

17.  Duty  to  Mitigate.  Each party must use its best efforts to  mitigate
     the  injury or damage caused by the other party's failure to  perform.
     When  a  party seeking damages fails to make these efforts, the  other
     party shall be entitled to have the damages accordingly reduced.

18.  Consent.  Except in the case of an Emergency, when either party's
     consent or approval is required, such consent or approval must be in
     writing and given prior to the act for which such consent or approval
     is sought.

19.  Reasonableness.  Except as expressly stated to be within the sole
     discretion of any party, all consents or approvals required of either
     party shall not be unreasonably withheld or delayed, nor shall any
     acts or requests of a party be unreasonable in light of the
     surrounding facts and circumstances.

20.  Disclaimer, THE WARRANTIES EXPRESSLY PROVIDED BY OPERATOR HEREUNDER
     ARE THE SOLE, INTENDED WARRANTIES AND OPERATOR HEREBY DISCLAIMS ALL
     OTHER WARRANTIES OF ANY KIND, WHETHER STATUTORY, ORAL, WRITTEN,
     EXPRESS OR IMPLIED, INCLUDING ALL IMPLIED WARRANTIES OF
     MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND ALL
     WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE.

21.  Limits on Liability.  Notwithstanding any provision contained in this
     Agreement to the contrary, for any Contract Year, Operator shall not
     be liable to Owner (whether by contract, warranty, tort, statute or
     otherwise, including Liquidated Damages or penalties owed by Operator
     under this Agreement) for any amounts that in the aggregate exceed the
     amount of the Operating Fee and Bonuses paid for the Contract Year in
     which the claim is made.  If a claim(s) is made after the end of the
     term, then the claim(s) shall be deemed to have been made in the last
     Contract Year of the term.  The limits of liability set forth herein
     shall not apply to any damages incurred by a party as a result of its
     gross negligence or willful misconduct.

IN WITNESS WHEREOF, the parties hereto have executed this Agreement
effective as of the day and year first set forth above.

OWNER:

NRG Generating (Newark) Cogeneration Inc.

By: /s/ Leonard Bluhm
Its:  President


OPERATOR:

Stewart & Stevenson Operations, Inc.

By: /s/ Harvey Braswell
Its:  VP North American OPS

                                    25

<PAGE>

                                 EXHIBIT A

                         BONUS/LIQUIDATED DAMAGES


For the purpose of determining the liquidated damages ("Liquidated
Damages") payable by Operator to Owner, or the bonus ("Bonus") payable by
Owner to Operator, the effectiveness of Operator under this Agreement shall
be measured in terms of both availability and heat rate.  These
measurements shall be applied at the completion of each Contract Year to
determine the Liquidated Damages or Bonus for that Contract Year.

Availability.  Operator shall undertake to operate the System to maximize
availability.  Availability will be measured for the Base Capacity level,
as defined as 52 MWe (net).  In each case the following formula will be
used:

Contract Availability =

[Total Hours - (Equivalent Contract Unavailable Hours)]
                           Total Hours

where:

Total Hours = total hours in the Contract Year; and

Equivalent Contract Unavailable Hours = total of all hours during the
Contract Year during which there occurred a full or partial Planned,
Forced, or Maintenance Outage, as those terms are defined by Edison
Electric Institute as Equivalent Availability (including outages resulting
from Force Majeure events, but excluding outages resulting from (x) JCP&L's
failure to supply natural gas to the Facility during periods when PSE&G has
not interrupted transportation that it supplies under the PSE&G Gas Supply
Agreement and (y) JCP&L's failure to accept available Output from the
Facility).  Partial outages are measured on an equivalency basis, e.g., a
50% outage for one hour would be equivalent to a full outage for one-half
hour, and so forth.

Availability.  For purposes of Bonus/Liquidated Damages availability
calculation, the target Base availability will be 95%, for the term of this
Contract.  Each one tenth of one percent (0.1%) of availability will have a
value of $20,000 as a Bonus or Liquidated Damages for availability
measurement.

Heat Rate.  For purposes of Bonus/Liquidated Damages heat rate
calculations, the heat rate incentive will be based on 9750 Btu per kwh
HHV, as calculated in accordance with Article A.9 of the Amended Power
Purchase Agreement, for the term of this Contract.

                                    26

<PAGE>

                       LIQUIDATED DAMAGES AND BONUS

The Liquidated Damages payable by Operator to Owner and the Bonus payable
by Owner to operator shall be based on the Availability and Heat Rate
guarantees set forth in this Exhibit.  For any Contract Year, the maximum
Liquidated Damages (in the aggregate for each category as adjusted by the
amounts of any Bonus payable to Operator) payable by Operator shall be no
more than one hundred percent(100%) of the Operator's Fee for such Contract
Year.  For any Contract Year, once the aggregate Bonuses payable to
Operator (adjusted for the Liquidated Damages, if any, owed by Operator
equal $250,000, then any amounts in excess of $250,000 shall be payable to
Operator at a rate of 4O% of such excess.  The availability and heat rate
Bonus/Liquidated Damages calculations will be determined monthly and will
be payable after the end of the Contract Year as set forth in the Amended
Power Purchase Agreement.

                                    27

<PAGE>


                                 EXHIBIT B
                         DESCRIPTION OF THE SYSTEM

(i)  NEWARK SYSTEM


The facility is a combustion gas turbine-steam turbine combined-cycle,
topping cycle cogeneration facility.

The nominal rating is 52 MW electrical with average thermal output of
45,000 lbs/hr steam.  The prime movers of the plant is one General Electric
Frame 6 dual fuel combustion turbine, driving a 54,000 kVA synchronous
generator with electrical output PH, 60 Hz and 13.8 kV.

The exhaust from the Frame 6 turbine is directed into a three drum (tri-
pressure) heat recovery steam generator ("HRSG").  The HRSG at full turbine
load and 59F ambient temperature produces when fired with 94.0 million
BtuHHV an hour of auxiliary filing, 227,000 lbs/hr of 600 psig, 700 F
steam; 23,000 lbs/hr of 285 psig/500 F steam; and 12,300 lbs/hr of 30 psig
D&S steam.

The 600 psig steam is directed to the condensing extraction steam turbine
which drives a 22,000 kVa synchronous generator with an electrical output
of 3PH, 60 Hz and 13.8 kV.

The 165 psig steam extracted from the steam turbine is directed into a
header from which 45,000 lbs/hr is directed to process to dry paperboard.

Thermal loads of the system vary seasonally +/- 5,000 lbs from an average
of 45,000 lbs/hr over the course of an 8760 hour year.

The plant will operate on natural gas under normal circumstances other then
interruptions due to curtailment of supply on extremely cold days.
Kerosene fuel is used as the alternate, approximately 480 hr/yr.  Output of
the combustion turbine is controlled by sensing and maintaining a constant
optimum turbine exhaust temperature.

NOX emission from the plant are controlled by a combination of steam
injection into the combustion turbine and Selective Catalytic Reduction
using anhydrous ammonia injection with a semi-precious metal catalyst in
the HRSG.  The plant is equipped with Continuous Emission Monitoring
equipment.

The interconnection points for the System are shown an identified an the
following diagram associated with this Exhibit.

                                    28

<PAGE>

EXHIBIT C

SYSTEM CONTRACTS

NEWARK



Power Purchase Agreement                            dated 04/30/96
Transmission Service and Interconnection Agreement  dated 11/17/87
Gas Service Agreement                               dated 04/30/96
Steam Purchase Agreement                            dated 10/03/86
                                                 Amended 03/08 & 07/20/88


Permits

Air Permit/Certification (Rental Boiler Stack)      issued 03/11/93
Sewer Connection Permit                             issued 09/17/95
NJPDES General Permit                               issued N/A
Air Permit/Certification (Keeler Boiler Stack)      issued 03/28/94
Air Permit/Certification (Fuel Oil Storage Tank)    issued 08/13/90
Air Permit/Certification (Stack #1)                 issued 12/10/87
Stormwater Discharge Permit                         issued 10/15/93


                                    29

<PAGE>


EXHIBIT D


                        TERMINATION FOR CONVENIENCE

Commencing on the third anniversary of the Effective Date, the Owner may
terminate this agreement for convenience as set forth In Article XII
Section 1 (d).  The termination fee shall be $430,000 reduced pro-rata
based on the number of calendar days remaining in the Agreement term as the
numerator and 1096 calendar days as the denominator.  The termination fee
will be adjusted accordingly for any pro-rated undisputed Bonus/Liquidated
Damage payments due on the Termination Date.  This right of payment shall
be Operator's sole and exclusive remedy for any termination of the
Agreement by Owner under Article XII Section I (d) or the circumstances
that were the basis thereof or were related thereto.

                                    30

<PAGE>

EXHIBIT E


                TERMINATION UNDER ARTICLE XII SECTION 1(e)

Commencing on the Effective Date, the Owner has the right to terminate the
Agreement immediately as set forth in Article XII Section 1 (e).  If Owner
exercises such termination right and Operator thereafter becomes entitled
to receive a payment from Owner under the language of the second of the
provisos of Article XII Section 1 (e), then the amount of the payment shall
be determined as follows: (i) if the termination occurs on the Effective
Date, then the amount of the payment shall be $860,000 for Newark or (ii)
if the termination occurs after the Effective Date, then the amount of the
payment shall be the product of the amount specified in clause (i) times a
fraction, the numerator of which is the number of calendar days remaining
in the term of the Agreement, measured from the date that Operator
surrendered control of the Project to Owner, and the denominator of which
is 2,191 calendar days.  The amount of this payment shall be adjusted for
any prorated undisputed Bonus/Liquidated Damage payments due under the
terms of the Agreement on the date of termination.  This right of payment
shall be Operator's sole and exclusive remedy for any termination of the
Agreement by Owner under Article XII Section 1 (a) or the circumstances
that were the basis thereof or were related thereto.

                                    31

<PAGE>

EXHIBIT F


1996 Budget



SEE ATTACHED



                                    32

<PAGE>

APPENDIX I

NEWARK
                    GUARANTEE OF OPERATOR'S OBLIGATIONS
                   BY STEWART & STEVENSON SERVICES, INC.


     In consideration of, and as an inducement for NRG Generating (Newark)
Cogeneration, Inc. ("Owner") to enter into certain agreements with Stewart
& Stevenson Operations, Inc. ("Subsidiary"), Stewart & Stevenson Services,
Inc. hereby, irrevocably guarantees to Owner the Prompt performance and
payment when due, whether by acceleration or otherwise, of all obligations,
indebtedness, liabilities or undertakings according to the terms of the NRG
Generating (Newark) Cogeneration Inc./Stewart & Stevenson Operations, Inc.
Operating and Maintenance Agreement dated    , 1996 and the Agreement
between Stewart & Stevenson Operations, Inc., NRG Generating (Newark)
Cogeneration Inc., NRG Generating (Parlin) Cogeneration Inc., NRG
Generating (U, S.) Inc., and Stewart & Stevenson Services, Inc. (the
"Agreements").
     
     Subject to the terms and provisions herein set forth, the Guaranty is
continuing, absolute and unconditional irrespective of (a) any lack of
validity or enforceability of the Agreements, (b) any amendment to, waiver
of or consent to, departure from, or failure to exercise any right or
remedy under the Agreements, (c) any acceptance of partial payment or
performance of any of the guaranteed obligations, (d) any release,
application or amendment of or consent to departure from any security or
guaranty therefor, (e) any assignment of this Guaranty, (f) the insolvency,
bankruptcy, dissolution or liquidation of Subsidiary or any change in
ownership of Subsidiary, or (g) any other circumstance of a similar or
different nature which might otherwise constitute a defense available to
Subsidiary or the undersigned except as to the legal rights and defenses of
Subsidiary watch arc provided for under the Agreements.  Notice of
acceptance of the Guaranty is hereby waived, and this Guaranty shall remain
in full force and effect up to and including the expiration of the
Agreements.
     
     The Guarantor waives promptness, diligence, any and all demands for
payment, any notice of credits extended and shipments of merchandise made
hereunder, and all other notices whatsoever.  The Guarantor consents to any
extensions of time for the payment of said account, to any changes in the
terms of any settlement or adjustment thereof and to any changes in the
terms of the Agreements.  No delays on the part of Owner in the exercise by
Owner of any right or remedy shall preclude other or further exercise
thereof or the exercise of any other right or remedy.  No actions of
Subsidiary shall in any way impair or affect this Guaranty.
     
     If Subsidiary defaults in the payment of any amounts due or in the
performance of any other obligation under the Agreements, the Guarantor
shall (a) pay upon demand (i) any sum due and to become due, (ii) any
damages, costs and expenses entitled to be recovered from Subsidiary by
reason of such default, and (iii) reasonable attorneys' fees and all costs
and other expenses incurred as a result of any such default or in enforcing
this Guaranty and (b) upon demand, perform or cause such obligation to be
performed.  This
     
                                    33
     
<PAGE>

Guaranty is a guarantee of payment and not of collection and no action need
be brought against Subsidiary as a precondition to the enforcement of this
Guaranty.
     
     This Guaranty shall be binding upon the Guarantor and its successors
and assigns and shall be for the benefit of the person named above, its
successors and assigns.  Should any one or more of the provisions of the
Guaranty be determined by a court of competent jurisdiction to be illegal
or unenforceable, all other provisions shall remain effective.
     
     This Guaranty shall be governed by and construed under the laws of the
State of New Jersey.

     IN WITNESS WHEREOF, this Guaranty has been duly executed this _ day
of    , 1996.


STEWART & STEVENSON SERVICES, INC.

By: /s/
Title:

                                    34

<PAGE>

APPENDIX II


[attach Existing O&M Agreement)


                                    35

<PAGE>

APPENDIX III



[attach the Amended and Restated Agreement for Purchase and Sale of
Electric Power]

                                    36



<PAGE>
                                                            Exhibit 10.16.2


                                 AGREEMENT


     This  Agreement dated as of May 1, 1996 (the "Agreement")  is  entered
into  by  and  among  Stewart & Stevenson Operations,  Inc.  ("SSOI"),  NRG
Generating  (Newark)  Cogeneration Inc. ("NRGG (Newark)"),  NRG  Generating
(Parlin)  Cogeneration Inc. ("NRGG (Parlin)"), NRG Generating  (U.S.)  Inc.
("NRGG"), and Stewart & Stevenson Services, Inc. ("SSSI").


                                 RECITALS


     WHEREAS, SSOI and O'Brien (Newark) Cogeneration, Inc. ("O'Brien
(Newark)") entered into an Operation and Maintenance Contract dated January
12, 1994 ("O'Brien (Newark) O&M Contract");

     WHEREAS, SSOI and O'Brien (Parlin) Cogeneration, Inc. ("OBrien
(Parlin)") entered into an Operation and Maintenance Contract dated April
1, 1994 ("O'Brien (Parlin) O&M Contract" and, together with the O'Brien
(Newark) O&M Contract, the "O'Brien O&M Contracts")';

     WHEREAS, on or about September 28, 1994, the parent company of O'Brien
(Newark) and O'Brien (Parlin), O'Brien Environmental Energy, Inc,
("O'Brien), filed for relief under Chapter 11 and Title 11 of the United
States Bankruptcy Code in United States Bankruptcy Court in the District of
New Jersey (the "Court") commencing in re O'Brien Environmental Energy,
Inc., Case No. 94-26723 (RG) (the "Chapter 11 Case");

     WHEREAS, NRG Energy.  Inc. ("NRGE") was approved by the Court to
acquire a substantial interest in O'Brien pursuant to the plan approved by
the Court on or about February 22, 1996;

     WHEREAS,  NRGE  closed  its acquisition of a substantial  interest  in
O'Brien on April 30, 1996 and caused O'Brien to be renamed as NRGG;
     
     WHEREAS, O'Brien (Newark) and O'Brien (Parlin), respectively, are  now
known as NRGG (Newark) and NRGG (Parlin), respectively;
     
     WHEREAS, SSOI and NRGG (Newark) are currently negotiating an operating
and  Maintenance Agreement (the "NRGG (Newark) O&M Agreement")  which  will
replace the O'Brien (Newark) O&M Contract;

     WHEREAS, SSOI and NRGG (Parlin) are currently negotiating an Operating
and Maintenance Agreement (the "NRGG (Parlin) O&M Agreement" and, together
with the NRGG (Newark) O&M Agreement, the "NRGG O&M Agreements") which will
replace the O'Brien (Parlin) O&M Contract;

<PAGE>

     WHEREAS, there are currently unresolved issues under the O'Brien O&M
Contracts, which SSOI, NRGG (Newark) and NRGG (Parlin) desire to resolve
prior to entering into the NRGG O&M Agreements; and

     WHEREAS, SSOI, NRGG (Newark), NRGG (Parlin), NRGG and SSSI desire to
enter into this Agreement to memorialize their settlement as to the issues
addressed below and as an inducement to and condition of their entering
into the NRGG O&M Agreements,

     NOW, THEREFORE, in consideration of mutual covenants contained herein,
the parties agree as follows:

     1.   Specialty Handtools.

     a.   NRGG (Newark) agrees to pay SSOI the lesser of the audited value
of the specialty handtools identified under SSOI Invoice Nos. 53001883,
dated July 31, 1994, 53001997, dated September 30,1994, 53001614 dated June
9, 1994, 53001709 dated March 1, 1994, 53001719 dated June 30, 1994,
53001779 dated 7/31/94, 53002154 dated 10/31/94, or $100,000 (the least of
such amounts being referred to as the "Audited Value").
     
     b.:  NRGG (Parlin) agrees to pay SSOI the lesser of the audited value
of the specialty handtools identified under SSOI Invoice Nos. 53001991,
dated August 31, 1994 53001608 dated June 3 1994, 53001714 dated June 30,
1994, and 53001795 dated 7/31/94, or S100,000 (the least of such amounts
being referred to as the Audited value).

     c.   The Audited Values owed respectively by NRGG (Newark) and NRGG
(Parlin) under this Section 1 shall be due and payable only add completion
of audits conducted respectively by or on behalf of NRGG (Newark) and NRGG
(Parlin), establishing the type, quantity, and value of the Newark and
Parlin specialty handtools.  NRGG (Newark) and NRGG (Parlin) shall cause
their respective audits to be completed by August 1. 1996.

     d.   The amounts owed by NRGG (Newark) and NRGG (Parlin) under this
Section 1 shall be paid as follows:

               (i)  The annual Operating Fee (as defined in each NRGG O&M
                    Agreement) will be increased for NRGG (Parlin) and NRGG
                    (Newark), respectively, by an amount equal to one-sixth
                    (16.67%) of each location's annual Operating Fee until
                    each location's Audited Value amount is paid in full;

                                     2

<PAGE>

                    and

               (ii) If NRGG (Newark) and/or NRCYG (Parlin) elects to
                    terminate its agreements other than for cause of either
                    NRGG O&M Agreement, then on or before the effective
                    date of such termination NRGG (Newark) and/or NRGG
                    (Parlin), as the case may be, shall pay in full the
                    unpaid balance of each location's Audited Value.

     e.   NRGG (Newark) and NRGG (Parlin) shall have the right to pay the
unpaid balance of the Audited Value in full in advance without penalty or
premium.  Except as provided in either NRGG O&M Agreements for interest on
late payments, them shall be no interest payable on any portion of the
payments owed to SSOI under this Section 1.

     f.   Upon payment in full of their respective Audited Values, NRGG
(Newark) or NRGG (Parlin) shall automatically obtain and thereafter have
title to all of the specialty handtools identified on the invoices
referenced above.  Also, the Operating Fee for each shall be readjusted
downward, to reflect such Payment.

     2.   Bonus.

     a.   Notwithstanding the fact that NRGG (Newark) and SSOI may enter
into the NRGG (Newark) O&M Agreement before the expiration of the Agreement
Year (as defined in the O'Brien (Newark) O&M Contract), NRGG (Newark)
agrees to pay SSOI a Bonus (as defined in the O'Brien (Newark) O&M
Contract).  The amount of the Bonus shall be calculated under the terms of
the O'Brien (Newark) O&M Contract through April 30,1996, provided, however,
that the amount of the Bonus shall under no circumstances exceed $338,000.

     b.   SSOI will promptly invoice NRGG (Newark) for the Bonus after the
effective due of the NRGG (Newark) O&M Agreement.

     c.   There shall not be a bonus payable to SSOI from NRGG (Parlin).

     3.   Accounts Receivable.

     a.   Each of NRGG (Newark) and NRGG (Parlin) acknowledges obligations
to pay certain outstanding accounts receivable under the O'Brien (Newark)
O&M Contract and O'Brien (Parlin) O&M Contract, respectively.  As of April
30.1996, the outstanding

                                     3

<PAGE>

accounts receivable (the "Accounts Receivable") are: for Newark $333,682.20
and for Parlin $672,333.40.

     b.   SSOI acknowledges that it has suffered budget cap overages for
the Agreement Year (as defined in the O'Brien O&M Contracts) ending June
30, 1995.  The amount of the budget cap overages are: for Newark,
$138,112.80 and for Parlin $217,087.24.  SSOI agrees to offset dollar for
dollar, against the Accounts Receivable for the applicable plant, the
budget cap overages for such plant.  Therefore, the parties agree that the
amounts to be paid by NRGG (Newark) and NRGG (Parlin) in full satisfaction
of its respective Accounts Receivable are as follows:

NRGG (Newark)  $333,692.20    Outstanding accounts
                              receivable as of 4/30/96

               ($139,112.80)  Credit for budget cap overage
                                   for 1995

               $195,570.40    Total amount payable as of
                                   4/30/96

NRGG (Parlin)  $672,393.40    Outstanding accounts
                              receivable as of 4/30/96

               ($217,097.24)  Credit for budget cap overage
                                   for 1995

               $455,296.16    Total amount payable as of
                                   4/30/96

     c.   The total amount of the Accounts Receivable owed by NRGG (Newark)
and NRGG (Parlin) shall be payable in three (3) equal, consecutive monthly
installments of: $65,190.13 for Newark and $151,765.39 for Parlin,
beginning June 1, 1996.  Should either NRGG (Newark) or NRGG (Parlin) fail
to timely pay its Accounts Receivable, then SSOI may immediately and
retroactively charge such party interest as provided in the applicable
O'Brien O&M Contract, but otherwise no interest shall be owed.

     d.   This Section 3 shall. not be construed as a compromise by SSOI or
SSSI of rights, if any, that Calpine Corporation may enjoy by reason of any
accounts payable of O'Brien (Newark) Or O'Brien (Parlin) that SSOI or SSSI
may have sold to Calpine Corporation..

                                     4

<PAGE>

     4.   Environmental Matters.

          Payment at any time of any fine or penalties payable to any state
          or the United States as a result of SSOI's failure prior to the
          date hereof to operate and maintain either or both of the
          Projects (as defined in the O'Brien O&M Contracts) in accordance
          with Requirements of Law (as defined in the O'Brien O&M
          Contracts) or Approvals and Permits (as defined in the O'Brien
          O&M Contracts) applicable to the operation and maintenance of
          either or both of the Projects shall be the sole responsibility
          of SSOI and such fines or penalties shall not result in any costs
          to be borne by NRGG (Newark), NRGG (Parlin) or NRGG.

     5.   Guarantee.

         a.   By signing in the space provided below, NRGG hereby
               guarantees the prompt performance in payment when due, of
               the indebtedness, liabilities and undertakings of NRGG
               (Newark) and NRGG (Parlin) according to the terms of this
               Agreement.  This guarantee is continuing, absolute and
               unconditional.  This guarantee is a guarantee of payment and
               not collection and no action or demand need be made or
               brought against the entity whose obligations arc guaranteed
               as a precondition of enforcement.

          b.   By   signing  in  the  space  provided  below,  SSSI  hereby
               acknowledges  that  the  Guarantee which  guarantees  SSOI's
               obligations under each of the NRGG O&M Agreements, dated  as
               of              ,  by and among SSSI, NRGG (Newark) and NRGG
               (Parlin), shall also guarantee prompt performance of  SSOI's
               obligations under this Agreement.

     6.   Settlement of Payment Obligations.

          Except as expressly set forth in this Agreement, none of NRGG
          (Newark), NRGG (Parlin), or SSOI shall have any obligation to
          make any payment of any funds to any of the others of than under
          either or both of the O'Brien O&M Contracts or any provision or
          provisions thereof, provided, however, that this provision shall.
          not be construed as a compromise by SSOI or SSSI of rights, if
          any, that either or both of them may enjoy by reason of any
          agreements heretofore made by O'Brien (Newark) or O'Brien
          (Parlin) with Calpine Corporation.

     7.   Financing Agreements.

          NRGG, NRGG (Newark) and NRGG (Parlin) represent that their
          execution of this Agreement will not violate any Financing
          Agreement (as

                                     5

<PAGE>

          defined in the NRGG O&M Agreements) executed on or subsequent to
          the date hereof

    8.    No Conditions Precedent.

          The effectiveness of this Agreement is not conditioned upon the
          consent of the Agent (as defined under the NRGG O&M Agreements)
          or any lender.  This Agreement will be executed simultaneously
          with the NRGG O&M Agreements.

     9.   Cooperation in Refinancing.

          Should NRGG (Newark) and/or NRGG (Parlin) decide to refinance,
          SSOI and SSSI agrees to execute the documents reasonably
          requested by their lender to effectuate such refinancing,
          including without limitation, consents to assignment of the NRGG
          O&M Agreements and any guarantees given by SSOI in connection
          with either or both of the NRGG O&M Agreements.  This provision
          shall apply to the refinancing that NRGG (Newark) and NRGG
          (Parlin) are currently negotiating with Credit Suisse.

     10.  General.

          This Agreement shall be governed by and construed under the laws
          of New Jersey.  This Agreement may be executed in multiple
          counterparts, each of which shall be deemed an original, but all
          of which together shall constitute one and the same instrument.
          No modification or amendment of this Agreement shall be valid
          unless in writing and executed by all parties to this Agreement.
          This Agreement shall be binding and inure to the benefit of the
          parties hereto and their respective successors and assigns.  The
          waiver of any breach of any term or condition hereof shall not be
          deemed a waiver of any other or substantive breach, whether of
          like or different nature.

          [End of document text - next page contains signature blocks]

                                     6

<PAGE>


STEWART & STEVENSON OPERATIONS, INC.

/s/ Harvey Braswell
(b)  Harvey Braswell
Vice President - North American Operations



NRG GENERATING (NEWARK) COGENERATION INC.

By: /s/ Leonard Bluhm
Name:
Title:



NRG GENERATING (PARLIN) COGENERATION INC.

By: /s/ Leonard Bluhm
Name:
Title:



NRG GENERATING (U.S.) INC.

By: /s/ Leonard Bluhm
Name:
Title:



STEWART & STEVENSON SERVICES, INC.

By: /s/
Name:
Title:



<PAGE>
                                                            Exhibit 10.16.3

[Letterhead]
NRG Generating (U.S.) Inc.
1221 Nicollet Mall
Suite 700
Minneapolis, MN 55403-2445
Telephone (612) 373-5305
Fax (612) 373-8833


May 20, 1996

Mr. Harvey A. Braswell
Stewart & Stevenson Operations, Inc.
2707 North Lake West, 2nd Floor
Houston, TX 77008

Re: Auxiliary Boilers - NRG Generating (Newark) Inc.


Dear Harvey,

Please  refer  to  that  certain  NRG Generating  (Newark)  Inc./Stewart  &
Stevenson Operations, Inc. Operating and Maintenance Agreement, dated as of
May  1,  1996 (the "Newark O&M Agreement") between NRG Generating  (Newark)
Inc. ("NRG Newark") and Stewart & Stevenson Operations, Inc. ("SSOI").

This  letter  is to confirm the mutual understanding and agreement  of  NRG
Newark  and SSOI that the term "System" as used in the Newark O&M Agreement
includes any auxiliary boiler (and any replacement boiler) used to meet NRG
Newark's  obligations  under the Amended Power Purchase  Agreement  or  the
Steam  Purchasing Agreement dated October 3, 1986, as amended, between  NRG
Generating  (Newark) and Newark Group Industries Inc. ("Newark Group"),  so
long  as  such boiler is located within the boundaries of the Newark  Group
facilities located on Blanchard Street regardless of whether such boiler is
regarded  as  owned by NRG Newark or Newark Group.  It is also  our  mutual
understanding and agreement that SSOI will operate and maintain the  Newark
auxiliary boiler under the terms of the Newark O&M Agreement as modified by
this letter.

Nevertheless, we acknowledge that NRG Newark's current auxiliary boiler  is
currently  mounted  on a movable skidmounting system and that  arrangements
are  being  made  by  NRG Newark with Newark Group to  create  a  permanent
mounting  for  it.   We recognize that SSOI's budgets  underlying  the  NRG
Newark  Agreement  did  not  include the operation  and  maintenance  costs
related to the auxiliary boiler.  Consequently, until the auxiliary  boiler
is  permanently installed as contemplated above, NRG Newark  will  pay  the
operation and maintenance costs outside of SSOI's budget cap under the  NRG
Newark  Agreement  to  the  extent that SSOI can  separately  identify  and
document  operation and maintenance costs specifically related to operation
and maintenance of the auxiliary boiler.  Additionally, NRG Newark will pay
the  costs  incurred  in  moving  the auxiliary  boiler  to  its  permanent
installation site.

Subsequent to the permanent installation of the boiler to occur on or about
October 4, 1996 and prior to the effective date of the 1997 budget (January
1,  1997)  at  which time agreement will have been reached on costs  to  be
included in the 1997 budget, all parties agree to review Exhibit F  of  the
Newark O&M Agreement, the Operating Budget, and


<PAGE>

initiate  a Change Order Budget Statement as defined in the NRG Newark  O&M
Agreement  to  accommodate those variable, incremental O&M costs  resulting
from  the  inclusion of the auxiliary boiler as part of  the  System.   The
incremental  costs for the partial 1996 period referenced  here  are  those
that  are  in excess of 1996 Exhibit F Budget estimates for variable  costs
over amounts that would have been incurred.

It is understood that the permanent installation of the auxiliary boiler in
the  Newark  Group facility will encompass interconnection (mechanical  and
electrical)  to  various  Newark Group systems not  under  control  of  the
Operator.   Owner  and Operator agree to review the final  installation  to
define  where  Operator  scope ends and Newark Group's  scope  begins  with
regard to the auxiliary boiler installation.

SSOI  will  not  be  held  accountable for damages,  repairs,  or  emission
excedences  resulting from unavailability of, or the  malfunction  of,  all
equipment  outside  of those connections defined as "customer  connection".
NRG  Newark  agrees  to  indemnify, defend, and hold  SSOI  and  Stewart  &
Stevenson  ("SSSI") harmless for all damages arising out of  the  negligent
acts   or   omissions   of   Newark  Group,  its   affiliates,   employees,
representatives, and contractors.

Furthermore  is  recognized  that SSOI will require  24  hour  unrestricted
access  to the auxiliary boiler and necessary connections on Newark Group's
property,  and NRG Newark agrees to immediately obtain all agreements  from
Newark  Group to ensure SSOI has such access.  SSOI will not be in  default
under  the NRG Newark O&M Agreement resulting from a lack of access to  the
auxiliary boiler and necessary connections.

If the auxiliary boiler package is owned by Newark Group then as an express
condition  to  SSOI's  performance  of its  obligation  under  this  letter
agreement,  NRG  Newark  shall  provide  or  obtain  from  Newark  Group  a
certificate  of  insurance naming SSOI and SSSI as  additional  insured  on
Newark Group's general liability, excess liability and boiler and machinery
insurance policies, each of which shall be in an amount no less than  those
required  under  the  NRG Newark O&M Agreement for  such  coverages.   Such
insurance  shall also include waivers of subrogation in favor of  SSOI  and
SSSI  and  shall not be canceled or modified except upon 30  days'  written
notice.

SSOI  agrees  to  furnish NRG Newark a spare parts list for  the  auxiliary
boiler  to  allow operation consistent with good industry  practice.   Such
costs for procurement will be regarded as initial inventory and will be  to
the  NRG Newark's account and will not affect SSOI's budget caps as defined
in the NRG Newark O&M Agreement.

NRG  Newark  agrees  to  provide or to cause Newark Group  to  provide  all
permits pertinent to the operation and maintenance of the auxiliary  boiler
for  SSOI's  review  no  less than 10 business  days  prior  to  commercial
operation  of  the  auxiliary boiler, regardless of eventual  ownership  of
auxiliary boiler.

NRG  Newark  recognizes that the auxiliary boiler will be in  an  unsecured
environment not with SSOI's control.  SSOI shall have no responsibility for
security  for  the auxiliary boiler and NRG Newark releases SSOI  from  any
liability  for  damage to the auxiliary boiler except to  the  extent  such
damage results from the negligent operation and maintenance thereof.


<PAGE>

NRG  Newark  acknowledges that the auxiliary boiler will be located  in  an
area  at  the Newark Group facility which may contain unknown environmental
concerns  over  which SSOI has not control and NRG Newark shall  be  solely
responsible for ensuring such areas in full compliance with all  applicable
laws, permits, and regulations.

SSOI shall not be responsible or liable for, and it shall not constitute an
event  of default under the NRG Newark O&M Agreement, the failure  of  such
area  on  the  auxiliary  boiler  to  comply  with  such  applicable  laws,
regulations and permits.

This  letter  is  intended  as a clarifying amendment  to  the  NRG  Newark
Agreement.   Accordingly, the NRG Newark Agreement  is  hereby  amended  to
reflect  the  terms  hereof and, except as explicitly stated  above,  shall
continue  in  full  force  and effect in accordance  with  its  provisions.
Additionally, the provisions of Article XIX of the NRG Newark Agreement are
hereby  incorporated  into this letter as if they  were  separately  stated
herein.

If this letter accurately sets forth the terms of our understanding, please
so  indicated  by  executing a copy of this letter in  the  space  provided
below.



Yours very truly,

NRG GENERATING (NEWARK) COGENERATION

By: /s/   Leonard Bluhm
   Name:  Leonard A. Bluhm
   Title: President


ACKNOWLEDGED AND AGREED TO:

STEWART & STEVENSON OPERATIONS, INC.

By: /s/   Harvey A. Braswell
   Name:  Harvey A. Braswell
   Title: Vice President



<PAGE>
                                                            Exhibit 10.17.2
                                     
                                     
                       FIRST AMENDMENT TO AGREEMENT
                  FOR PURCHASE AND SALE OF ELECTRIC POWER


     This FIRST AMENDMENT, dated as of June 11, 1991 ("Amendment") to the

Agreement of Purchase and Sale of Electric Power, dated October 28, 1986,

("Agreement") between O'BRIEN ENERGY SYSTEMS, INC. ("Seller") and JERSEY

CENTRAL POWER & LIGHT COMPANY ("JCP&L").

     

     WHEREAS, the Agreement provides for the purchase by JCP&L of the

capacity and energy from a project being developed by SELLER at the DuPont

(Parlin) New Jersey plant site; and

     

     WHEREAS, the Agreement was assigned to O'Brien (Parlin) Cogeneration,

In by SELLER on December 1, 1988 which assignment was consented to by JCP&L

on December 1, 1988; and

     

     WHEREAS, the Parties now desire to ratify and amend the Agreement in

certain respects and make certain modifications thereto;

     

     NOW THEREFORE, in consideration of the mutual covenants contained

herein, the Parties hereby agree as follows:

     

                                   1

     

<PAGE>

     

     1.   Definition of "Company Availability Factor":  A new Article 3.7.5

is added to read as follows:  "Company Availability Factor" means the

weighted average of the Equivalent Availability of all the Company's non-

nuclear electric generating facilities.

     

     2.   Definition of "Contract Capacity":  The definition of "Contract

Capacity" in Article 3.8 of the Agreement is amended to read as follows:

"When Operating Status Option I is selected, "Contract Capacity" means the

maximum summer peak season (92 F ambient air temperature or 78 F incoming

condensing water temperature) producing capability of the Generating

Facility, as specified in Paragraph 5A of Preface A to this Agreement, that

Seller shall demonstrate according to PJM guidelines in MWH/Hr.  When

Operating Status Option II is selected, "Contract Capacity" means the

maximum summer peak season (92 F ambient air temperature or 78 F incoming

condensing water temperature) producing capability of the Generating

Facility consisting of three components:  the "Base Contract Capacity"

which shall equal 92 megawatts; the "Supplemental Schedule A Capacity"

which shall represent capacity in excess of the Base Contract Capacity as

determined by the Seller in accordance with Article 6.18, and the

"Supplemental Schedule B Capacity" which shall represent capacity in excess

of the sum of the Base Contract Capacity and Supplemental Schedule A

Capacity.

     

                                   2

     

<PAGE>

     

Supplemental Schedule B Capacity will be established by the Seller on a

daily basis.



     3.   Definition of "Date of Initial Commercial Operation":  The

definition of "Date of Initial Commercial Operation" in Article 3.9 is

hereby amended to read as follows:  "Date of Initial Commercial Operation"

means the date specified by the Seller and agreed to by JCP&L after the

Seller has completed start-up and testing including the acceptance test of

the Generating Facility by the engineering/construction firm, which date

shall not precede the Initial Delivery Date.  The Seller shall notify JCP&L

of the proposed Date of Initial Commercial Operation upon not less than 30

days prior written notice.  JCP&L's approval of such date shall not

unreasonably be withheld.



     4.   Definition of "Dispatchable Capacity":  A new Article 3.9.5 is

added to read as follows:  "Dispatchable Capacity" means the total hourly

output of the Supplemental Schedule A Capacity and Supplemental Schedule B

Capacity.



     5.   Definition of "Equivalent Availability" and "Facility

Availability Factor":  New Articles 3.10.1 and 3.10.2 are added to read as

follows:  "Equivalent Availability" means the percentage of hours that a

generating unit is available to operate taking into account any partial

outage time as determined in accordance with



                                   3



<PAGE>



the methodology set forth in Appendix III.  "Facility Availability Factor"

means the Equivalent Availability of the Facility.



     6.   Definition of "Forced Outage":  A new Article 3.10.5 is added to

read as follows:  "Forced Outage" means the unscheduled removal of the

Generating Facility or a portion thereof from service or the inability of

the Generating Facility to operate in accordance with the capacity-

temperature tables included as Appendix II.



     7.   Definition of "GPU System":  A new Article 3.11.5 is added to

read as follows:  "GPU System" means the integrated electric generating

system of General Public Utilities Corporation, a Pennsylvania corporation,

which is the parent of JCP&L.



     8.   "Maintenance Outage":  A new Article 3.17.5 is added to read as

follows:  "Maintenance Outage" means the scheduled removal of the

Generating Facility from service in order to perform necessary repairs on

specific components of the Generating Facility where removal of the

Generating Facility can be postponed to the weekend past the immediately

succeeding weekend.  A Maintenance Outage must be scheduled with PJM

through JCP&L and be accepted by JCP&L and PJM.



                                   4



<PAGE>



     9.   Definition of "Maximum Hourly Production".  The definition of

"Maximum Hourly Production" in Article 3.19 is hereby amended to read as

follows:  When Operating Status Option I is selected, "Maximum Hourly

Production" shall equal 92 megawatt hours per hour.  When Operating Status

Option II is selected.  "Maximum Hourly Production" shall equal a base

component of 92 megawatt hours per hour and a dispatchable component [in

megawatt hours per hour] consisting of the total of Supplemental Schedule A

Capacity and Supplemental; Schedule B Capacity.  Maximum Hourly Production

shall not exceed, in any event, 140 MWH per hour.



     10.  Definition of "Net Electric Energy".  The definition of "Net

Electric Energy" in Article 3.20 is hereby amended to read as follows:

"Net Electric Energy" or "Electricity" means the gross amount of

electricity in kilowatt hours (kWh) generated by Seller's Generating

Facility less kWh consumed by the Host and Seller's Generating Facility and

less transformation and transmission losses, if any, to the point of

Interconnection.



     11.  Definitions for "On-Peak Hours" and "Off-Peak Hours":



          (a)  A new Article 3.20.5 is added to read as follows:  "Off-Peak

Hours" means all hours other than On-Peak Hours.



                                   5



<PAGE>



          (b)  A new Article 3.21.5 is added to read as follows:  "On-Peak

Hours" means all hours from 8 a.m. to 8 p.m., prevailing time, Monday

through Friday, 52 weeks per year other than New Years Day, Memorial Day,

Independence Day, Labor Day, Thanksgiving Day, and Christmas.



     12.  Definition of "On-Peak Period".  The definition of "On-Peak

Period" in Article 3.22 is hereby amended to read as follows:  "On-Peak

Period" means all hours from 8 a.m. to 8 p.m., prevailing time, Monday

through Friday, during the months of December through February and June

through September, other than New Years Day, Independence Day, Labor Day

and Christmas.



     13.  Definition of "PJM" or "PJM System".  A new Article 3.26.3 is

added to read as follows:



     "PJM" or "PJM System" means the Pennsylvania/New Jersey/Maryland

Interconnected Power Pool cooperatively operated under the Pennsylvania/New

Jersey/Maryland Interconnection Agreement dated as of September 26, 1956 as

amended or supplemented from time to time.



     14.  Definition of "Planned Outage" and Amendments to Articles 3.32

and 3.36.  A New Article 3.26.5 is added to read as follows:



     "Planned Outage" means the scheduled removal of the Generating

Facility from service for inspection or repair.  A



                                   6



<PAGE>



Planned Outage must be scheduled by the Seller 2 months in advance and be

approved by JCP&L and PJM.



     Articles 3.22 and 3.36 are deleted in their entirety.



     15.  Definition of "Scheduled Dispatch Period", "Shut Down Period" and

"Start-Up Period".  New Articles 3.31.5, 3.32.5, and 3.35.5 are hereby

added to read as follows:



     "Scheduled Dispatch Period" means the time duration of a request for

delivery of output in excess of the Base Contract Capacity (92 MW)

beginning and ending at the time specified by JCP&L.  Such periods are

exclusive of Start-Up and Shut-Down Periods and shall require thirty

minutes notice in advance of commencement of a Start-Up Period.



     "Shut-Down Period" means the period, as determined by test, necessary

to return the Generating Facility to Base Contract Capacity in accordance

with good engineering practice and manufacturer's recommendations

immediately following a Scheduled Dispatch Period.



     "Start-Up Period" means the period, as determined by test, necessary

to ramp up the dispatchable portion of the Generating Facility and reach

steady state operation in a



                                   7



<PAGE>



manner consistent with good engineering practice and manufacturer's

recommendations immediately preceding a Scheduled Dispatch Period.



     16.  Amendment to Article 4.1.  Article 4.1(B) is hereby amended to

read as follows:  Notwithstanding the preceding paragraph and subject to

the "force majeure" provisions stated in Article 12 hereof, JCP&L may

terminate this Agreement by providing Seller 45 days written notice if the

Date of Initial Commercial Operation has not occurred prior to February 28,

1992."



     17.  Amendment to Article 5.3 (Interconnection Facility and Protective

Apparatus Design and Construction):  The following language is added to

Article 5.3 following the second full sentence thereof:  "Seller shall also

reimburse JCP&L for all reasonable costs associated with the routine

maintenance of interconnection equipment on JCP&L's side of the Point of

Interconnection.  Upon thirty days notice by Seller, prior to the planned

Date of Initial Commercial Operation and on each subsequent anniversary of

such Date of Initial Commercial Operation, JCP&L shall provide an estimate

(for planning purposes only) and a description of the work to be performed

in the succeeding year to conduct routine maintenance of interconnection

equipment on JCP&L's side of the Point of Interconnection."



                                   8



<PAGE>



     18.  Amendment to Article 5.6 (Interconnection Facility and Protective

Apparatus Design and Construction):  Article 5.6 is hereby added and reads

as follows:



          "5.6:  Seller shall indemnify, hold harmless and agrees to defend

JCP&L from and against any and all liability, loss, cost and expense,

associated with any and all Federal, State and/or local income tax

liability, arising out of or connected with the transfer from the Seller to

JCP&L of the Seller's Interconnection Facilities, Protective Apparatus,

Special Facilities and/or any and all associated and/or related structures,

equipment, facilities and devices in performance of, pursuant to and/or in

connection with this Agreement.  JCP&L and Seller intend that such transfer

shall be a Qualifying Facility transfer pursuant to IRS Advance Notice 88-

129.  Accordingly, Seller shall obtain, at its own expense, the report of

an independent engineer regarding electricity sales by JCP&L to the Seller

as provided by that Advance Notice."



     19.  Amendment to Article 6.1.  The last sentence of Article 6.1 is

hereby deleted.



     20.  Amendment to Article 6.2 (Conditions Requiring



                                   9



<PAGE>



Curtailment or Interruption of Deliveries of Electricity).  The last three

lines of Article 6.2(a) are hereby amended to read as follows:  ". . . .

provided further that any such PJM requirement to reduce or interrupt such

purchases does not exceed 600 hours in any calendar year, with the further

provision that no more than 400 of the 600 hours shall occur during On-Peak

Periods."



     21.  Amendment to Article 6.4 (Maintenance Outages).  Article 6.4 is

hereby amended to read as follows:  "Seller shall furnish JCP&L with an

annual forecast not later than December 15 of each year setting forth the

expected dates and anticipated duration of each Planned Outage for the

succeeding 36 months.  Seller shall update, on a monthly basis, the outage

request schedule by the 15th day of each month.  Such updates shall be

transmitted to JCP&L by telephone and promptly confirmed in writing.  JCP&L

shall forward its response to an outage request not later than 10 days

following JCP&L's receipt of such outage request.  Seller shall notify

JCP&L's dispatcher approximately 15 minutes prior to the approved outage

period of its intent to remove the Generating Facility from service.

Seller shall also notify JCP&L concerning the cause and duration of any

Forced Outage."



     22.  Amendments to Article 6.5 and 6.6.



                                   10



<PAGE>



          (a)  Article 6.5 is deleted in its entirety.



          (b)  Article 6.6 is hereby amended to read as follows:  "Seller

shall not schedule or conduct Planned Outages during On-Peak Periods."



     23.  Amendments to Article 6.7.  Article 6.7 is hereby amended to read

as follows:



          (a)  "Seller shall keep and maintain accurate and complete

records for the Generating Facility containing such information regarding

operation and maintenance of the Generating Facility and all associated

equipment as is appropriate and consistent with industry practice and as

may be necessary for JCP&L to comply with its applicable requirements.

JCP&L will advise the Seller of such requirements as in effect from time to

time.  Seller shall make such records available to JCP&L for inspection and

copying from time to time as JCP&L may reasonably request."



          (b)  "Seller shall maintain and classify outage statistics for

the Generating Facility in accordance with the GPU System outage

classification procedures as the same may be in effect from time to time.

Seller shall supply such statistics to



                                   11



<PAGE>



JCP&L upon request.  In addition, Seller shall maintain or cause to be

maintained such other records relating to the Generating Facility as may be

reasonably required by the GPU System of cogeneration projects, and, upon

written notice from JCP&L, will maintain or cause to be maintained such

other records as the BPU, Federal Energy Regulatory Commission (FERC) or

other regulatory body having jurisdiction, may from time to time require."



     24.  Amendment to Article 6.9.  Article 6.9 is hereby amended to read

as follows:  "Seller shall furnish to JCP&L on each January 1 following the

Date of Initial Commercial Operation satisfactory evidence that during the

previous calendar year, Seller has performed or caused to be performed all

manufacturer-recommended maintenance and testing of the Generating Facility

and the Protective Apparatus and interconnection equipment, including

circuit breakers, relays and auxiliary equipment.  Seller shall provide

JCP&L with at least 30 days prior written notice of its intent to test such

equipment and JCP&L personnel or their representatives may, if JCP&L

desires, observe such testing."



     25.  Amendment to Article 6.12 (Contract Capacity and Reduction of

Capacity Component of Price).  Article 6.12 is hereby amended to read as

follows:



                                   12



<PAGE>



          (a)  "When Operating Status Option I is selected, Seller shall,

at JCP&L's request, demonstrates the ability of the Generating Facility to

provide JCP&L Contract Capacity within 30 days after the Date of Initial

Commercial Operation.  Thereafter, twice annually Seller shall, once during

On-Peak Period summer months and once during On-Peak Period summer months

and once during On-Peak Period winter months demonstrate the ability of the

Generating Facility to provide Contract capacity for such period of time as

is required by PJM from time to time for all PJM suppliers.  Seller's

demonstration of Contract Capacity shall be at Seller's expense and

conducted at a time and pursuant to procedures as may be required by

applicable GPU System rules, regulations and guidelines.  If Seller fails

to demonstrate the ability of the Generating Facility to provide at least

90% of the Base Contract Capacity, the Capacity Component of the price to

be paid for Electricity pursuant to Article 9.1(b)(v) thereof shall be

reduced to the following amount until Seller is able to demonstrate the

ability to provide at least 90% of the Base Contract Capacity.



Demonstrated Capacity  X 5.97 cents/kWh



     Contract Capacity



     If Seller does not demonstrate the ability of the Generating Facility

to provide at least 90% of the Base



                                   13



<PAGE>



Contract Capacity during the applicable On-Peak Period, then a retroactive

reduction of the Capacity Component of the price to be paid for Electricity

pursuant to Article 9.1(b)(v) based upon the above formula will be applied

to the entire applicable On-Peak Period.



     However, should Seller's failure to demonstrate the ability of the

Generating Facility to provide Contract Capacity be caused by a "force

majeure" event as defined in Article 12 hereof, the provisions of this

Article 6.12 shall not apply until the "force majeure" has ceased to exist.



     Should Seller fail to demonstrate the ability of the Generating

Facility to provide at least 90% of Contract Capacity for any reason other

than "force majeure", Seller shall have the right to schedule subsequent

demonstrations at Seller's expense as soon as possible during The

Adjustment Period at a time mutually agreed upon by the Parties, but not

later than 1 months following the last such demonstration.  The Capacity

Component of the price to be paid for Electricity pursuant to Article

9.1(b)(v) shall be immediately readjusted to its original formulation (i.e.

5.97 cents/kWh) following the expiration of The Adjustment Period provided

Seller has successfully demonstrated the ability of the Generating



                                   14



<PAGE>



Facility to provide at least 90% of Contract Capacity during The Adjustment

Period.



     (b)  When Operating Status Option II is selected, Seller shall

demonstrate the ability of the Generating Facility to provide JCP&L Base

Contract Capacity within 30 days after the Date of Initial Commercial

Operation.  Thereafter, twice annually at JCP&L's request, Seller shall,

once during On-Peak Period summer months and once during On-Peak Period

winter months demonstrate the ability of the Generating Facility to provide

Base Contract Capacity for such period of time as is required by PJM from

time to time for all PJM suppliers.  Seller's demonstration of Base

Contract Capacity shall be at Seller's expense and conducted at a time and

pursuant to procedures as may be required by applicable GPU System rules,

regulations and guidelines.  JCP&L and Seller agree to use their reasonable

best efforts to cause the capacity demonstration to be scheduled as early

as practicable in each peak period.  If Seller fails to demonstrate the

ability of the Generating Facility to provide at least 90% of the Base

Contract Capacity, the Capacity Component of the price to be paid for

Electricity pursuant to Article 9.1(b)(v) thereof shall be reduced to the

following amount until Seller is able to demonstrate the ability to provide

at least 90% of the Base



                                   15



<PAGE>



Contract Capacity:



     Demonstrated Capacity x 5.97 cents/kWh

     Base Contract Capacity



     If Seller does not demonstrate the ability of the Generating Facility

to provide at least 90% of the Base Contract Capacity during the applicable

On-Peak Period, then a retroactive reduction of the Capacity Component of

the price to be paid for Electricity pursuant to Article 9.1(b)(v) based

upon the above formula will be applied to the entire applicable On-peak

Period.



     However, should Seller's failure to demonstrate the ability of the

Generating Facility to provide Contract Capacity be caused by a "force

majeure" event as defined in Article 12 hereof, the provision, of this

Article 6.12 for Base Contract Capacity shall not apply until the "force

majeure" has ceased to exist.



     As part of the foregoing capacity test, Seller shall demonstrate the

ability of the Generating Facility to provide JCP&L the Supplemental

Schedule A Capacity.  This test shall be conducted pursuant to procedures

as may be required by applicable GPU System rules, regulations and

guidelines.  If Seller fails to demonstrate the ability of the Generating

Facility to provide 100% of the sum



                                   16



<PAGE>



of the Base Contract Capacity and the Supplemental Schedule A Capacity, the

Capacity Component of the price set out in Appendix I hereto for the

Supplemental Schedule A Capacity shall be reduced by an amount calculated

using the following formula until Seller is able to demonstrate the ability

of the Generating Facility to provide 100% of the sum of Supplemental

Schedule A Capacity plus the Base Contract Capacity.  (Supplemental

Schedule A Capacity will be based on the capacity which can be demonstrated

according to GPU System rules above 92 MWH/Hr.)



The lesser of:

1.5 x (1- Demonstrated  Supplemental  Schedule  A  Capacity)  x  Applicable
          Supplemental
          Supplemental Schedule A Capacity        Schedule A Capacity
                                                  payment
                                                  pursuant to Appendix I.
                    or
          100%                x                   Applicable Supplemental
                                                  Supplemental Schedule A
                                                  Capacity payment pursuant
                                                  to Appendix I.


If Seller does not demonstrate the ability of the Generating Facility to

provide at least 100% of the Supplemental Schedule A



                                   17



<PAGE>



Capacity during the applicable On-Peak Period, then a retroactive reduction

to the Supplemental Schedule A Capacity Component of the price to be paid

for Electricity pursuant to Appendix I based upon the above formula will be

applied to the entire applicable On-Peak Period.  If at any time during

each consecutive three (3) year period commencing with the latter of the

Date of Initial Commercial Operation or the Effective Date of this First

Amendment (hereafter referred to as a "Supplemental Schedule A Nomination

Period") Seller fails to demonstrate the ability of the Facility to provide

at least 1/3 of the Supplemental Schedule A capacity during any scheduled

peak period capacity demonstration, and such failure results in a 100%

reduction of Supplemental Schedule A capacity payments for the applicable

on-peak period, then Seller shall pay to JCP&L a penalty equal to 1.25% of

the full Supplemental Schedule A capacity payments to be made to Seller

over the entire Supplemental Schedule A Nomination Period, which penalty

Seller shall pay to JCP&L in six (6) equal monthly payments commencing in

the month following the month such failure occurs.



     Should Seller's failure to demonstrate 100% of Supplemental Schedule A

Capacity be for any reason other than "force majeure", Seller shall have

the right to schedule subsequent demonstrations at Seller's expense as soon

as possible at a time mutually agreed upon by JCP&L and Seller, following a

failed demonstration of



                                   18



<PAGE>



Supplemental Schedule A Capacity.



     However, should Seller's failure to demonstrate the ability to provide

Supplemental Schedule A Capacity be caused by JCP&L's inability to accept

delivery of such capacity, the provision of this Section shall not apply.

Demonstrated Capacity will be based on the earliest demonstration

thereafter which JCP&L can accept.



     Should Seller's failure to demonstrate the ability to provide

Supplemental Schedule A Capacity be caused by a "force majeure" event, as

defined in Article 12 hereof, there will be no penalty incurred for such

documented "force majeure" period and no Schedule A Capacity payment will

be made during such period.



     Seller shall demonstrate 100% of the applicable Supplemental Schedule

B Capacity when requested by JCP&L during scheduled Dispatch Periods.  If

the Seller fails to demonstrate 100% of the Supplemental Schedule B

Capacity, the Supplemental Schedule B Capacity payment set out in Appendix

I hereto shall be reduced by an amount calculated using the following

formula until Seller is able to successfully demonstrate such capacity, or

the next succeeding Scheduled Dispatch Period, whichever occurs first.  In

the absence of a Supplemental Schedule B Dispatch Period, Supplemental

Schedule B Capacity Payments will be based upon the



                                   19



<PAGE>



last demonstrated Supplemental Schedule B Capacity until the next Dispatch

Period.  Seller may also demonstrate the ability of the Generating Facility

to produce Supplemental Schedule B Capacity by self test in the absence of

a Dispatch Period.  Such self test will be for a one hour period.  The

payment for the energy delivered to JCP&L during this self test will be the

applicable On-Peak or off-Peak PJM billing rate to GPU minus ten (10%)

percent.



     1.5 x (1- Demonstrated Supplemental Schedule B Capacity) x Applicable
Supplemental
          Supplemental Schedule A Capacity        Schedule B Capacity

                                                  payment

                                                  pursuant to Appendix I.



     For purposes of this test, demonstrated Supplemental Schedule B

Capacity shall be the average output delivered during the Scheduled

Dispatch Period and shall not include sales to the Generating Facility's

steam host, Base Contract Capacity at 100% output and Supplemental Schedule

A Capacity at 100% output.



     26.  Amendment to Article 6.13 (Electric Sales and Reduction of Energy

Component of Price):  Article 6.13 is hereby amended to read as follows:



     When Operating Status I is selected:



     "(a)  Seller shall sell Electricity to JCP&L continuously



                                   20



<PAGE>



throughout the term of this Agreement and any extensions or renewals hereof

at an annual level which is equal to or greater than 90% of the Theoretical

Output using the Contract Capacity.  For the purposes of this Agreement,

the Theoretical Output which could be sold in any calendar year using the

Contract Capacity shall be determined by the following formula:



A = 92,000 x (8760-B-C) where,

A = Theoretical Output expressed in kilowatt hours;



B = Non-generating hours as required by JCP&L due to curtailment or

interruption caused by JCP&L and for which the Seller is not at fault, or a

:force majeure";



C = Planned Outage Hours for a major facility overhaul as furnished to

JCP&L pursuant to Article 6.4.



Annual or yearly periods for determining sales of Electricity to JCP&L

shall be based on a calendar year.



Failure to maintain Electricity sales equal to or greater than 90% of the

Theoretical Output for any calendar year, which shall be the twelve

calendar months beginning on January 1 of each year, shall result in a

reduction in the energy component



                                   21



<PAGE>



of the price pursuant to Article 9.1(b) to be paid for Electricity in the

following year.



     (b)  To determine whether there is to be an energy component price

reduction in any year, beginning with January 1 of the second calendar year

of Commercial Operation, the actual annual amount of Electricity sold by

Seller to JCP&L in the most recent year, less sales of Electricity during

the same period in excess of Maximum Hourly Production, the resulting

difference being referred to hereafter as the "Annual Electricity Sold"

shall be compared to the Theoretical Output.  If the Annual Electricity

Sold to JCP&L in the most recent year is less than 90% of the Theoretical

Output, then the energy component of the price (Article 9.1(b)) to be paid

for Electricity in the following year shall be calculated in accordance

with the following formula:



E = (Y/A) x P where



E = Energy Component of Price



Y = Annual Electricity Sold, expressed in kilowatt hours



A = Theoretical Output expressed in kilowatt hours



                                   22



<PAGE>



P = Fixed plus Variable Energy Component Price as specified in Article

9.1(b) and applicable to the contract year.



     (c)  In all cases, pricing will be determined and effective in

accordance with this Article 6.13 for each 3 month adjustment of the energy

component of the price set forth in Article 9.1(b) beginning with January 1

of the year the reduction will take effect and remain in effect until the

following January 1.  When the Seller has in the most recently completed

calendar year achieved in Annual Electricity Sold result of at least 90% of

the Theoretical Output, the Fixed plus Variable Energy Component of the

price in the following year will be returned to 100% of that specified in

Article 9.1[b].



     (d)  If JCP&L determined there should be an energy component price

reduction, it shall submit a statement to Seller within 30 days after the

end of a calendar year, which shall contain the calculation as performed

pursuant to Article 6.13(b) (referred to hereafter as the "Pricing

Statement").  Seller shall promptly (but in any event, within fifteen (15)

days following receipt) advise JCP&L of any objections to the Pricing

Statement.  All such objections shall be settled by the



                                   23



<PAGE>



Parties as expeditiously as possible.



     (e)  If JCP&L does not receive written notice from Seller concerning

Seller's objection to a Pricing Statement within fifteen (15) days from the

date of its receipt by Seller, said Pricing Statement shall be binding,

absent manifest error, upon Seller and upon JCP&L.



When Operating Status Option II is selected:



     (a)  Seller shall provide Base Contract Capacity and dispatchable

energy to JCP&L at a level which results in a Facility Available Factor

based on Base Contract Capacity and Supplemental Schedule A Capacity for

each calendar year (a "Performance Year") at least equal to the Company

Availability Factor for the immediately preceding calendar year.



     (b)  Subject to paragraphs (h) and (I) below, if for any Performance

Year the Facility Availability Factor is less than the Company Availability

Factor for the immediately preceding calendar year, the Seller shall be

assessed a performance penalty for such Performance Year, equal to the

weighted average of the PJM capacity deficiency payment rate for that year

multiplied by the difference between the Company



                                   24



<PAGE>



Availability Factor and the Facility Availability Factor multiplied by the

sum of the Base Contract and the Supplemental Schedule A Capacity.



     (c)  For purposes of calculating the Facility Availability Factor, the

Facility will not be penalized during the relevant Performance Year due to

a "force majeure" event or negligent actions or inactions by JCP&L which

prevent JCP&L from accepting deliveries from the Facility.



     (d)  Notwithstanding anything contained in this Article VI or this

Agreement to the contrary, Seller shall not be liable for and no

performance penalty payment shall be payable if the Facility Availability

Factor for a Performance Year is at least 85%.



     (e)  JCP&L shall submit to Seller a performance penalty payment

statement setting forth the amount of any performance penalty payment to be

made by the Seller to JCP&L pursuant to this Article VI within 90 days

after the close of each Performance year.



     (f)  If JCP&L does not receive written notice from Seller of any

objection to the performance penalty payment statement



                                   25



<PAGE>



within 15 days from the date of receipt thereof, said performance penalty

payment statement shall be deemed conclusive and binding on the parties

absent manifest error.



     (g)  Seller shall make any performance penalty payment due to JCP&L in

6 equal monthly payments by applying said monthly payments against amounts

due from the Company for output delivered during the first six months

following the receipt by Seller of the performance penalty payment

statement.  If Seller does not deliver sufficient electric energy to JCP&L

in any month to allow the full set-off of the monthly payment as provided

herein, Seller shall pay to JCP&L no later than 10 days following the date

of Seller's receipt of JCP&L's invoice therefor any amount which cannot be

set-off.  Any and all amounts due and owing to JCP&L under this Article VI

shall be immediately due and payable by Seller in the event of a

termination of the Agreement.



     27.  Amendment to Article 6.14 (Electricity in Excess of Maximum

Hourly Production):  Article 6.14 is hereby amended to read as follows:

"Subject to the provisions of Article 6.2 hereof, when Operating Status

Option I is selected, JCP&L shall accept additional megawatt hours per hour

of Electricity in excess of the Contract Capacity of 92 megawatt hours per

hour, pursuant to the



                                   26



<PAGE>



pricing formula in Article 9.1 adjusted as follows:



Electricity -% in excess                 Price as a Percentage
   of 92 MW per hour                    of Article 9.1[b] Price

     up to 1                                 90%
     1   to 2                                80%
     2   to 3                                70%
     3   to 4                                60%
     above 4                                 50%


     28.  Amendment to Articles 6.15 and 6.16:  Articles 6.15 and 6.16 are

deleted in their entirety.



     29.  Amendment to Article 6.18 (Operating Options):  Articles 6.18 is

hereby amended to read as follows:  "Seller must, 6 months prior to every

third year anniversary of the Date of Initial Commercial Operation, elect

to operate its Generating Facility in parallel with JCP&L's electric system

for the next 3 years pursuant to one of the following options.



          (a)  Operating Status Option I:  Seller shall sell to JCP&L the

Base Contract Capacity of 92 MWH/Hr. and associated energy.  Seller may

sell any output in excess of the Base Contract Capacity at the rates set

forth in Article 6.14.



          (b)  Operating Status Option II:  Seller shall sell to JCP&L Base

Contract Capacity of 92 MWH/Hr. and associated energy and offer annually

for the following three years



                                   27



<PAGE>



Supplemental Schedule A Capacity and on a daily basis.  Supplemental

Schedule B Capacity.  The Seller shall also make any energy above the Base

Contract Capacity fully dispatchable by JCP&L.



     (c)  The Seller must specify, in writing, the Operating Status Option

it will initially follow at least 4 months prior to the Date of Initial

Commercial Operation, and must specify the amount of Supplemental Schedule

A Capacity, if any, which Seller has selected for the initial Supplemental

Schedule A Nomination Period no later than the Date Initial Commercial

Operation.  Thereafter, at least 6 months prior to every third-year

anniversary of the Date of Initial Commercial Operation, Seller must notify

JCP&L in writing concerning the Operating Status Option and the amount of

Supplemental Schedule A Capacity, if any, which Seller has selected for the

succeeding Supplemental Schedule A Nomination Period.



     30.  Amendment to Article 7.0 (Delivery and Metering):  The following

sentence shall be added to the end of Article 7.0:  "Seller shall reimburse

JCP&L for the reasonable costs of all meters and equipment used for the

measurement of Electricity, and shall also reimburse JCP&L for costs

involved with the inspection and periodic testing of such meters."



                                   28



<PAGE>



     31.  Amendment to Article 7.2:  Article 7.2 is hereby amended to read

as follows:  "For purposes of monitoring the generator operation, JCP&L

shall have the right to require, at Seller's expense, the installation of

generation telemetering and control of selected breakers and switching

equipment.  Seller will also be responsible for the operating and

maintenance costs associated with the metering and telemetering equipment."



     32.  Amendments to Articles 8.1, 8.2., 8.3., 8.4(c), 8.5 and 8.6:



     (a)  Article 8.1 is hereby amended to read as follows:  "Seller agrees

to deliver and JCP&L agrees to purchase Net Electric Energy and Contract

Capacity generated by the Generating Facility pursuant to the terms and

conditions of this Agreement.  Not later than August 30 of each year,

Seller will provide a schedule of expected monthly generated for the next 3

years.  Seller will provide each week by Thursday at 9:30 a.m. or by

Wednesday at 9:30 a.m. if Thursday at 9:30 a.m. or by Wednesday at 9:30

a.m. if Thursday or Friday is a scheduled holiday for JCP&L,. a schedule of

expected hourly output for the coming week.  The schedule for each day will

be confirmed on the preceding workday.  Seller will promptly inform JCP&L

of any occurrences which will cause a change to



                                   29



<PAGE>



the expected hourly output schedule".



     (b)  Article 8.2 and 8.3 are hereby deleted in their entirety.



     (c)  Article 8.4(c) is hereby amended to read as follows:  "Conditions

on the PJM System are such that generators of all PJM member utility are

required to reduce generation to minimum levels during periods of low load

in accordance with Section 9.00 of the Alert and Emergency Procedures

contained in the PJM Interconnection Operating Instruction OI-B.11 and

pursuant thereto JCP&L has received a request from the PJM interconnection

dispatcher to reduce or interrupt purchases from generation external to

PJM, provided that any such PJM requirement to reduce or interrupt such

purchases shall not exceed 600 hours in any calendar year, and provided

further that no more than 400 of the 600 hours shall be during On-Peak

Periods."



     (d)  Article 8.5 is hereby added and reads as follows:



8.5  (a)  When Operating Status Option II is selected, JCP&L shall have

full dispatching control of the output generated by the Generating Facility

above the Base Contract Capacity subject to paragraphs (b) through (d)

below.



                                   30



<PAGE>



     (b)  The Seller will supply to JCP&L by the tenth calendar day of each

month a cents/kWh energy price for the succeeding month, not to exceed 2

times the Base Contract Capacity Energy Component Price, for output above

the Base Contract Capacity level and also an estimate of the daily

dispatchable capacity (Supplemental Schedule A and Supplemental Schedule B

Capacity) available.  JCP&L shall use reasonable efforts to provide Seller

with a monthly operating forecast for the succeeding month by the 20th day

of each month.  The monthly operating forecast will contain the hours JCP&L

expects to require dispatch of the Generating Facility and the level of

output at which it expects the Generating Facility to operate for each day

during the next month.  Such operating forecast is intended solely for use

by Seller in planning fuel purchases and shall not create an obligation on

JCP&L to dispatch the Generating Facility.



     (c)  JCP&L will supply a more detailed monthly operating plan on or

about the 30th day of each month.  Thereafter, JCP&L will provide a weekly

operating plan to Seller by 3:00 p.m. Friday of each week for

implementation the following Monday.  The weekly operating plan as amended

shall be used by Seller to plan maintenance and work schedules.  Seller

will provide



                                   31



<PAGE>



each day by 9:30 a.m. the level of dispatch capacity (both Supplemental

Schedule A and Supplemental Schedule B Capacity) available for the next

day.  Unless otherwise agreed, Seller will be prepared to commence a

dispatchable level operation within thirty (30) minutes of receiving a

Scheduled Dispatch Period request from JCP&L.  Shut-Down Periods will

commence immediately upon notification by JCP&L.



     (d)  The normal dispatchable level of output is expected to be the sum

of the Supplemental Schedule A and Supplemental Schedule B Capacity.



     (e)  Article 8.6 is hereby added and reads as follows:



     "8.6 In recognition of the understanding of the parties hereto that

any payments made pursuant to this Agreement are intended by the parties to

be treated as received in the year in which such payments are due, Seller

acknowledges that the parties intend that JCP&L shall have a deductible

expense, and the Seller shall have taxable income or expense, as the case

may be, with respect to any payments made to the Seller under this

Agreement.  Seller shall not take a contrary or inconsistent position with

respect to the foregoing on



                                   32



<PAGE>



any federal, state or local tax return, before any taxing authority or in

any related tax proceeding."



     33.  Amendments to Article 9 (Price):  Article 9 is hereby amended to

read as follows:

     

          9.1  (a)  The price for all energy 1) delivered prior to the Date

of Initial Commercial Operation and 2) delivered in excess of 92 MWH/Hr.

during Start-Up and Shut-Down Periods when Operating Status Option II has

been selected, thereafter, will be the applicable On or Off-Peak PJM

billing rate to GPU minus ten (10) percent.



          (b)  The price for Contract Capacity, if Operating Status Option

I is selected, or Base Contract Capacity, if Operating Status Option II is

selected, delivered to JCP&L shall consist of an energy component and a

capacity component.



The energy component shall be as follows:



     (i)  a fixed energy component equal to 1.362 cents per kWh shall be

paid for the first twelve years of the term hereof following the Date of

Initial Commercial Operation; plus



     (ii) a Variable energy component equal to 2.347 cents per



                                   33



<PAGE>



kWh which represents 85% of the 1988 hourly average PJM billing rate to GPU

plus 10%.



The energy component of the price for Contract Capacity shall be varied

according to the time of delivery as follows:



     (iii)     during On-Peak Hours, the sum of the Fixed and Variable

energy component of price shall be multiplied by 127%.



     (iv) during Off-Peaks Hours, the sum of the Fixed and Variable energy

component of price shall be multiplied by 85%.



The Fixed energy component of price shall not be paid during years thirteen

through twenty from the Date of Initial Commercial Operation.



The capacity component for Contract Capacity shall be as follows:



     (v)  1.21 cents per kWh averaged over all hours.  The capacity

component will, however, be paid only for kWh delivered during the On-Peak

Period at the rate of 5.97 cents per kWh.



     (vi) There will be no capacity component payment during



                                   34



<PAGE>



the Off-Peak Period.



     Amendment to Article 9.2 (Index):  Article 9.1 is hereby amended to

read as follows:  "With respect to the Contract Capacity or Base Contract

Capacity delivered to JCP&L, depending upon the Operating Status Option

which is in effect, the variable portion of the energy component of price

will be adjusted every three months during the term hereof commencing on

January 1, 1990 by a percentage equal to the lower of the percentage change

in the gas or oil average price for the four quarters ending with the

quarter prior to the quarter immediately preceding the current quarter

compared to the value for the calendar year 1988 as published for JCP&L

plants in the DOE/EIA Publication "Cost and Quality of Fuels for Electric

Plants".

Example:  (Not based on actual index results)

1988 Variable Price = 2.347

          Oil Cost                           Gas Cost

Calendar Year 1988          = 2.0       Calendar Year 1988            = 2.1
Four Quarters ending 9/1989 = 2.4       Four Quarters ending 9/1989   = 2.3
     Percentage Change        20%                                       10%

The index change which would be used in this example for the January 1,

1990 adjustment is .10 corresponding to the lower percentage change of the

two indices.



The variable energy component of the price for the succeeding three



                                   35



<PAGE>



months will be equal to the 1988 variable energy component of the price

(2.347 cents/kwh) multiplied by the sum of one plus the lower percentage

change of the indices.



Variable energy component for succeeding three months =

     2.347  * [1 + .1] = 2.582



     A new Article 9.3 is added to read as follows:



     9.3  If Operating Status Option I is selected, any energy delivered in

excess of the Base Contract Capacity will be purchased at the rates set

forth in Article 6.14.  If Operating Status Option II is selected, a

payment for Supplemental Schedule A Capacity and Supplemental Schedule B

Capacity will be made in accordance with Appendix I.  The price for

dispatchable energy will be the price supplied by Seller in Article 8.5(b).

No payment will be made for energy in excess of 92 Mwh/hr during Non

Scheduled Dispatch Periods.



     34.  Amendment Article 10.3.  A New Article 10.3 is hereby added and

reads as follows:



          10.3 Commencing with the month in which the Date of Initial

Commercial Operation occurs, Seller shall pay to the Company a monthly

administration fee in the amount of $1,440.  Such fee shall be offset

against JCP&L's payment to Seller pursuant to

     

                                   36

     

<PAGE>

     

Section 10.1.  This fee is be adjusted annually based upon the change in

Gross National Product Deflator Index.



     35.  Amendment to Article 10.4:  A new Article 10.4 is hereby added

and reads as follows:



          10.4 The Company shall have the right to set off at any time

against any and all amounts which may be due and owing from the Company to

the Seller under this Agreement the full cost of any and all materials,

equipment, services and supplies for which payment is past due.



     36.  Amendment to Article 12 (Force Majeure):  Article 12 is hereby

amended to read as follows:



          12.1 (a)  The term "force majeure" as used herein means

unforeseeable causes beyond the reasonable control of and without the fault

or negligence of the party claiming "force majeure", including but not

limited to acts of God, strike, flood, earthquake, storm, fire, lightening,

epidemic, war, riot, civil disturbance, sabotage, change in law or

applicable regulation subsequent to the date hereof and action or inaction

by any federal, state or local legislative, executive, administrative or

judicial agency or body which, in any of the foregoing cases, by exercise

of due foresight such party could



                                   37



<PAGE>



not reasonably have been expected to avoid, and which, by the exercise of

due diligence, it is unable to overcome.



          (b)  Anything to the contrary contained in Section 12.1(a) or

otherwise in this Agreement notwithstanding, except as may expressly be

provided in Section 12.1(a), the term "force majeure" shall not include any

of the following:



               (i)  Any reduction, curtailment or interruption of

generation or operation of the Generating Facility, whether in whole or in

part, or the ability of JCP&L to accept or transmit electricity generated

by the Generating Facility which reduction, curtailment or interruption is

caused by or arises from the action or inaction of any third party,

including without limitation, any vendor or supplier to the Generating

Facility or JCP&L of materials, equipment, supplies or services, unless,

and then only to the extent that, any such action or inaction would itself

be excused hereunder as a "force majeure";



               (ii) Any outage, whether or not due to the fault or

negligence of JC&L or the Seller, of the Generating Facility or JCP&L's

system attributable to a defect or



                                   38



<PAGE>



inadequacy in the manufacture, design or installation of the Generating

Facility or JCP&L's facilities of equipment or to a breakdown of their

mechanical or electrical equipment that prevents, curtails, interruption or

reduces the ability of the Generating Facility to generate electricity or

the ability of JCP&L to period its obligations hereunder; or



               (iii)     Changes in market conditions that affect to cost

or availability of the Generating Facility's prime or alternate fuel supply

or demand for the Seller products or affect JCP&L's fuel supplies or

alternate supplies of electric energy or customer demand therefor.



          12.2 Except for the obligations of either party to make required

payments under this Agreement, the parties shall excuse from performing

their respective obligations under Agreement and shall not be liable in

damages or otherwise and to the extent that they are unable to so perform

or prevented from performing by a "force majeure", provided:



               (a)  the non-performing party, as promptly as practical

after the occurrence of the "force majeure", but in no later than 14 days

thereafter, gives the other party was notice describing the particulars of

the occurrence;



                                   39



<PAGE>



               (b)  the suspension of performance is of no greater scope

and of no longer duration than is reasonably required by the "force

majeure";



               (c)  the non-performing party uses its best efforts to

remedy its inability to perform; and



               (d)  as soon as the non-performing party is able to resume

performance of its obligations excused as a result of the occurrence, its

shall give prompt written notification thereof to the other party.



     12.3 Neither party shall be required to settle any strike, walkout,

lockout or other labor dispute on terms which, in the sole judgment of the

party involved in the dispute, are contrary to its interest, it being

understood and agreed that the settlement of strikes, walkouts, lockouts or

other labor disputes shall be entirely within the discretion of the party

having such dispute.



     12.4 (a)  Either party may terminate this Agreement upon 10 days

written notice if, following the Date of Initial Commercial Operation (1)

the generating Facility is either



                                   40



<PAGE>



destroyed or substantially damaged and the Seller advises JCP&L that it

does not intend promptly to reconstruct or repair the Generating Facility,

or (2) an event of "force majeure" hereunder prevents either party from

substantial performance of its respective obligations hereunder for a

period of 24 consecutive months; provided, however, that this Agreement may

not be so terminated if the party prevented from performing due to such

"force majeure" event (i) is to the reasonable satisfaction of the other

party, unable despite use of its best efforts, to overcome the effects of

such "force majeure" during such 24 months and (ii) demonstrates to the

reasonable satisfaction of the other party that the effects of such "force

majeure" can nevertheless be overcome and that it is diligently applying

its best efforts to do so.  The party prevented from performing shall at

its expense provide the other party not later than 60 days following a

request therefor with an opinion of an independent engineering firm,

reasonably acceptable to such other party, supporting the matters set forth

in (ii) above.  Failure to provide such an opinion shall be adequate ground

for termination of this Agreement.



          (b)  Upon termination of this Agreement as provided in

subparagraph (a) above, the parties shall have no further liability or

obligation to each other except for (i) any

     

                                   41

     

<PAGE>

     

obligation arising prior to the date of such termination; and (ii) payment

in full by the Seller of any performance penalty payments which may be owed

to the Company pursuant to Article VI hereof.



     37.  Amendment to Article 13 (Insurance Liability and

Indemnification):  Article 13.1 is hereby amended to read as follows:



          (a)  Seller agrees to keep, or cause its contractors to keep, the

Generating Facility continuously insured with reputable insurance companies

against loss or damage in the amounts and for the risks that property of

similar character is usually so insured by entities owning and operating

like properties.



          (b)  Seller shall maintain, or cause its contractors to maintain,

in effect insurance coverage for the Generating Facility with initial

minimum limits as follows:


          Insurance                          Limits

1.     a.  Worker's Compensation Insurance          As required by statute
   b.  Employer's Liability Insurance        $1,000,000

2.   Comprehensive General Liability (Public Liability) Insurance
  Including:
   a.   Bodily Injury                        $1,000,000 per occurrence

                                   42

<PAGE>

          and                                     and
   Property Damage                           $1,000,000 per occurrence
                         or
   b.   Bodily Injury and                        $1,000,000
      Property Damage                     combined single occurrence
   c.   Personal Injury                     $1,000,000 per occurrence

3. Automobile Liability Insurance (owned, hired & non-owned):
   a.   Bodily Injury                            $1,000,000 per Accident
   b.   Property Damage                     $1,000,000 per Accident

          (c)  At the time Seller accepts the Generating Facility from its

turnkey contractor, Seller shall also procure or cause to be procured and

maintain in effect business interruption insurance (or in lieu thereof, an

operating and maintenance agreement for the Generating Facility with a

reputable equipment manufacturer containing availability guarantees for the

Generating Facility which agreement shall be satisfactory to JCP&L).



          (d)  JCP&L may, upon 90 days prior written notice, require Seller

and Seller shall, from time to time, increase the foregoing initial limits

to amounts which shall be reasonable, based upon (a) commercial

availability of such increased limits on commercially reasonable terms, and

(b) the location, size and type of the Generating Facility, to meet changed



                                   43



<PAGE>



circumstances and then current industry practice.



          (e)  Seller's liability insurance (other than its worker's

compensation insurance) shall include provisions or endorsements (a) naming

JCP&L as an additional insured, (b) stating that such insurance is primary

insurance with respect to the interest of JCP&L and that any insurance

maintained by JCP&L is excess and not contributory insurance with the

insurance required hereunder, and (c) providing that such policies shall

not be canceled or their limits of liability reduced except upon 30 days

prior written notice to JCP&L.



          (f)  A copy of each such insurance policy, certified as a true

copy by an authorized representative of the issuing insurance company or in

lieu thereof, a certificate in form satisfactory to JCP&L certifying that

such insurance is in effect, shall be furnished to the JCP&L not less than

30 days prior to the commencement of construction of the Interconnection

Facilities and 15 days prior to the expiration date of each such policy.



     38.  Effectiveness; Further Agreements:  This First Amendment,

together with the Agreement, constitutes the complete agreement between the

Parties, and may only be further modified by written



                                   44



<PAGE>



agreement signed by both parties.  It is expressly understood by the

Parties that this First Amendment shall only become effective upon its

approval by the New Jersey Board of Public Utilities ("BPU").  The Parties

agree to submit the amendment to the BPU for approval promptly, and to take

all reasonable steps to secure its prompt approval by the BPU.  In the

event that the BPU refuses to approve this First Amendment, or requests

modifications thereto, the Parties agree to negotiate in good faith

appropriate revisions hereto.  If after such good faith efforts, the

Parties cannot agree on a revised First Amendment, the Parties shall retain

all legal rights, and this First Amendment shall not serve to waive any

rights which either Party may have at law or in equity.



     39.  Counterparts.  This First Amendment may be signed in two or more

counterparts, all which taken together shall constitute one and the same

agreement.



                                   45



<PAGE>



     IN WITNESS WHEREOF the undersigned have duly executed this First

Amendment as of the date first above written.



JERSEY CENTRAL POWER &             O'BRIEN (PARLIN)

LIGHT COMPANY                      COGENERATION, INC.



/s/                                Sanders D. Newman

Date: 6/11/91                      Date: 3/19/91



                                   46



<PAGE>

                                Appendix I

                            Capacity Schedules


                         Schedule "A"             Schedule "B"

Year                     S/MW-Month               S/MW-Day

1991                     5534                      92.15
1992                     8492                      96.36
1993                     8132                     101.36
1994                     7733                     107.51
1995                     7356                     113.95
1996                     7000                     120.46
1997                     6661                     128.06
1998                     6322                     135.72
1999                     5987                     143.87
2000                     5652                     152.07
2001                     5312                     161.63
2002                     4978                     165.73
2003                     4643                     154.59
2004                     4303                     142.88
2005                     3968                     132.10
2006                     3659                     121.81
2007                     3405                     113.32
2008                     3180                     105.57
2009                     2955                      98.40
2010                     2730                      90.90
2011                     2438                      81.14


<PAGE>

                                Appendix II

                Gas Turbine Capacity vs. Temperature Table

Temperature                                  Capacity Factor

     90                                      1.0

     80                                      1.04

     70                                      1.09

     60                                      1.13

     50                                      1.18

     40                                      1.22

     30                                      1.26


<PAGE>

                                Appendix II

                      Capacity vs. Temperature Table

                             To be provided by
                                     
                             O'Brien (Parlin)
                            Cogeneration, Inc.

<PAGE>

                               Appendix III

                      EQUIVALENT AVAILABILITY FACTOR


The equation used to calculate Equivalent Availability Factor is:

     EAF (%)   =    AH - (EFPOH - EMPOH - EPPOH) X 100%
                                   PH

WHERE:

EAF = Equivalent Availability Factor

AH = Available Hours which are the time a unit is capable of producing
energy, regardless of its capacity level.

PH = Period Hours which are the total calendar time for the period (year).

EFPOH
EMPOH
EPPOH = Equivalent Forced, Maintenance, and Planned Partial Outage Hours.
These are the number of hours a unit was involved in a less than 100
percent outage expressed as equivalent hours of full outage at the unit''
net summer installed capacity.  Equivalent hours are calculated using the
following formula.

                    E = (D1 x T1)
                    -------------
                         C

WHERE:

E    =    Equivalent Outage Hours
D1   =    Capacity duration for outage I, MW.
T1   =    Time accumulated during outage I, hrs.
C    =    Base Contract Capacity and Supplemental Schedule A Capacity.


<PAGE>

                                Appendix IV

                       Capacity Payment Methodology


Capacity Test - Base and Supplemental Schedule A Capacity

     1.   Test results will be based on the delivery to JC through the billing
       meter.
       Test may be scheduled any time except during minimum load problems on JC
       or PJM system.
     2.   During the first season, payment will be based on the initial
       demonstration of Contract Capacity until the final test has been
       completed.
     3.   During subsequent seasons, payments will be based on the previous
       season's test results until the new test is completed.

Capacity Test - Schedule B Capacity

     1.   Capacity shall be the average output delivered during the scheduled
       dispatch period.  Because of metering limitations, this will be limited
       to  whole clock hours.
     2.   When the facility is not dispatched, payment will be made for
       nominated capacity.
     3.   If nominated capacity exceeds that demonstrated during the last
       scheduled dispatch period, supplier must demonstrate this capacity for
       one clock hour.  The energy above 92 MW will be priced at the
       applicable PJM billing rate minus 10%.

Capacity Payments - Base

     Payment are made for on peak, on season energy up to 92 Mwh/hr
     Rate is $0.0597/kWh adjusted for penalty, if any.
     Final rate will be applied to the entire peak period.
     Any overpayment will be adjusted in the last month of the peak period.

Capacity Payments - Schedule A

     The monthly values in Appendix I will be multiplied by 12/7 and paid
only in peak months.

                                   IV-1

<PAGE>

     The rate will be adjusted by the penalty, if any.
     Any overpayment will be adjusted in the last month of the peak period.

Capacity Payment - Schedule B

     The daily capacity rate will be adjusted for the penalty, if any.
     The penalty, if any, will be calculated using only full dispatch
hours.
     The nominated capacity will be limited to that demonstrated during the
most recent dispatch period unless the supplier demonstrates the higher
value for one clock hour at his expense.

                                   IV-2

<PAGE>

Example 1a

Assumptions

     Base Capacity = 92
     "A" Capacity  = 20
     1-91 Verification Test = 112 @ 92 F
     8-91 Verification Test = 106 @ 92 F

There will be no penalty on base capacity since it was demonstrated.  All
on peak kWh delivered in June, July, August and September will be paid for
at 5.97 cents/kWh.

"A" capacity payments will be made in full during June, July and August
since "A" capacity was demonstrated in January.  Penalty will be calculated
and applied in September bill.

The applied rate = $5,534/MW-mo. X 12/7 = $9,487/MW-mo.
June 20 MW x $9,487/MW-mo. = $189,740
July 20 MW x $9,487/MW-mo. = $189,740
August 20 MW x $9,487/MW-mo. = $189,740

Capacity Price Reduction Factor (CPRF) = 1.5 (1-(14/20)) = 45%
Final capacity rate = $9,487 (1-.45) = $5,218/MW-mo.

Summer Period Payment = 20 MW x 4 months x $5,218/MW-mo = $417,440
June-August Payment   = $189,740 x 3                    = $569,220
September Payment     =                                 - $151,780

This amount will be deducted from the September base capacity payment.

                                   IV-3

<PAGE>

Example 1b

Assumptions

     Base capacity = 92
     "A" capacity  = 20
     8-91 Verification Test = 106 @ 92 F
     8-91 CPRF = 45%
     2-92 Verification Test = 98 @ 92 F

1991 initial capacity rate = 5,534 x 12/7 x .55 = $5,218/MW-mo
1992 initial capacity rate = 8,492 x 12/7 x .55 = $8,007/MW-mo

December = 20 MW x $5,218/MW/mo. = $104,360
January     = 20 MW x $8,007/MW/mo. = $160,140

December Actual = 20 MW ($0/MW-mo)      =    $
Jan-Feb Actual  = 20 MW ($0/MW-mo) x 2 mo. = $
December reversal                            $104,360
January reversal                             $160,140
Net adjustment to February base capacity     $264,500

Since the demonstrated availability of 30% (=6/20) falls below the (1/3)
availability threshold specified in Section 25(b) of the First Amendment,
an amount equal to 1.25% of the Full Supplemental A Capacity payment for
the entire Nomination Period is assessed as follows:

0.125 x [20 MW x $5534 x 12 mo. + 20 MW x $8492 x 12 mo. + 20 MW x 8132 x
12 mo.] = $66,474.

Six (6) equal monthly payments of $11,079 would be paid by Seller starting
in February.

                                   IV-4

<PAGE>

Example 1c

Assumptions

     Base capacity = 92
     "A" capacity = 20
     2-92 Verification Test = 98 @ 92 F
     2-92 CPRF = 105%, capped at 100%
     7-92 Verification Test = 112

Initial capacity rate = $8,492 x 12/7 x (1-1) = $0/MW-mo

June = 20 MW ($0/MW-mo) = $0

7-92 CPRF = 1.5 (1-20/20) = 0
Final capacity rate = $8,492 x 12/7 = $14,558/MW-mo

June, July Actual = 20 MW x $14,558/MW-mo x 2 mo =$582,320
Reversal of June Payment                          $      0
July Payment                                      $582,320

August Payment      = 20 x $14,558 =              $291,160
September Payment   = 20 x $14,558 =              $291,160

                                   IV-5

<PAGE>

Example 2

Assumptions

     Base capacity  = 92
     "A" capacity   = 20
     Year = 1991

Determination of "B" capacity delivery

     Average delivery to JC   117
     Base capacity            -92
     "A" capacity             -20
     "B" capacity delivery      5



Day            Mon       Tues      Wed       Thu       Fri         Sat
"B" Capacity
    Nominated    5          5        4*        5***      5           5
"B" Capacity
    Dispatched   0          5        0         0         0           0
"B" Capacity
    Delivered    0          4        5**       0         0           0
CPRF             0        0.3        0         0         0           0
Schedule B Rate  92.15     92.15     92.15     92.15     92.15       92.15
Actual Rate      92.15     64.51     92.15     92.15     92.15       92.15
Actual Payment  460.75    322.55    368.60    460.75    460.75      460.75


*    Nomination limited to amount previously demonstrated
          Actual capacity delivered and associated penalties, if any, will
          be based on the billing meter.  Allowable capacity nominated
          will, by necessity, be based on values telemetered to JCP&L.
          Nominated capacity will not be retroactively adjusted when the
          billing meter is read.

**   Seller demonstrated 5 MW at his expense.

***  Seller may now nominate 5MW until it is dispatched and not made.

                                   IV-6

<PAGE>

                                Appendix V

                        Energy Payment Methodology

Parsing of hourly energy values:

     If the dispatch request is not for full hours, partial dispatch hours
will be considered full dispatch hours.

     If the dispatch request is for full hours, the hour before dispatch
and the hour after dispatch will be considered ramp hours.

     If the dispatch period starts on a partial hour, subtract the contract
ramp time from the start time.  If still in the same hour, no ramp time
will be billed.  If part of ramp time is in previous hour, entire previous
hour will be considered ramp hour.

Assumptions for example:

     Base capacity                 -  92  mw
     "A" capacity                  - 110  mw
     "B" capacity                  - 118  mw
     Ramp up time                  -  20  min
     Ramp down time                -  10  min
     Peak season weekday
     Base energy cost - Fixed      1.362 cent/KWH
                        Variable   2.775 cent/KWH
                        Total      4.137 cent/KWH

On Peak   =    5.254 cent/KWH
Off Peak  =    3.516 cent/KWH

Dispatch energy cost 4.5 cent/KWH
PJM billing rate - On Peak 3.5 cent/KWH x .9 = 3.15 cent/KWH
              Off Peak 2.5 cent/KWH x .9 = 2.25 cent/KWH
"B" capacity dispatched from 1030 to 1400

Notes:    The example does not show the effect of regulation.
     The example is for a day.  The PJM billing rates are for the month.

                                   V-1

<PAGE>

                               MWH RECEIVED

HOUR      TOT     BASE OFPK   BASE ONPK DISP PJMOFPK   PJMONPK   FREE

 1          90        90
 2          91        91
 3          89        89
 4          91        91
 5          88        88
 6          70        70
 7          94        92                                            2
 8          92        92
 9          91                   91
10          90                   90
11         108                   92     16
12         118                   92     26
13         117                   92     25
14         116                   92     24
15          95                   92                         3
16          91                   91
17          90                   90
18          89                   89
19          88                   88
20          89                   89
21          90        90
22          90        90
23          91        91
24          89        89
Total     2247      1063       1088     91   0              3       2

                                   V-2

<PAGE>

                                  INVOICE


Energy Type         Output         Rate            Bill $
Base OFPK           1,063,000      3.516          37,375.08
Base ONPK           1,088,000      5,254          57,163.52
Disp                   91,000      4.500           4,095.00
PJM OFPK                    0      2.250                  0
PJM ONPK                3,000      3.150              94.50
FREE                    2,000      0.000                  0

Total               2,247,000                     98,728.10

                                   V-3



<PAGE>
                                                            Exhibit 10.22.1

               
               
                NRG GENERATING (PARLIN) COGENERATION INC./
                   STEWART & STEVENSON OPERATIONS, INC.
                    OPERATING AND MAINTENANCE AGREEMENT

This System Operating and Maintenance Agreement ("Agreement") is made as of
the 1st day of May 1996 between NRG Generating (Parlin) Cogeneration Inc.,
a Delaware corporation ("Owner"), and Stewart & Stevenson Operations, Inc.,
a Delaware corporation ("Operator"), having its principal place of business
at Houston, Texas, whose obligations hereunder shall be fully guaranteed by
STEWART & STEVENSON SERVICES, INC. ("SSSI"), pursuant to a Guarantee in the
form of Appendix I.

Owner (formerly named "O'Brien (Parlin) Cogeneration, Inc.") and Operator
entered into an Operation & Maintenance Contract dated as of April 1, 1994
with respect to the System (as defined below), a copy of which is attached
as Appendix II (the "Existing O&M Agreement").

In connection with the bankruptcy of Owner's parent, the existing
Electricity Purchase Agreement between Owner and Jersey Central Power Light
Company relating to the System has been amended with the Third Amendment to
the Power Purchase Agreement (as defined below).

Owner and Operator have renegotiated the terms and conditions of the
Existing O&M Agreement and desire to replace it with this Agreement
effective upon the Effective Date.

In consideration of the foregoing and the mutual covenants and benefits
contained herein, the parties hereby agree as follow:

I.   DEFINITIONS

In this Agreement the following terms have the associated meaning:

1 .  Affiliate - With reference to a specified person, any other person  or
     entity,  directly  or  indirectly through one or more  intermediaries,
     which  controls,  is controlled by, or is under common  control  with,
     such  person.  A person or entity is controlled by another  person  or
     entity  if  the second person or entity holds a sufficient  number  of
     securities  in the first person or entity to elect a majority  of  the
     directors of the first person or entity.

2.   Agent - The agent for the lenders under the Financing Agreements.

3.   Amended Power Purchase Agreement - The Amended Power Purchase
     Agreement for Purchase and Sale of Electric Power, dated April 30,
     1996, between Owner and Jersey Central Power & Light, a copy of which
     Is attached as Appendix III hereto.

4.   Annual Operating Plan and Budget - As set forth In Article VI, Section
     6.

5.   Bonus - As set forth in Exhibit A.

6.   Change - Shall mean any of the following that are proposed by one
     party to the other by a written notice to the other party: (i) a
     change in the then current Annual Operating Plan and Budget: (ii) a
     change in connection with the services to be provided by Operator
     hereunder (iii) a change made necessary to avoid injury to persons or
     property or to mitigate losses as a result of the occurrence of an
     Emergency; and (iv) a change enabling Operator to accomplish or
     contract for a Major System Repair.

<PAGE>

7.   Change Order - Shall mean the written approval of a proposed Change
     and the related Change Order Budget Statement by Operator and Owner as
     further provided for In Article VI, Section 7(b).

8.   Change  Order Budget Statement - Shall mean the statement prepared  by
     Operator  pursuant  to  Article VI, Section 7(b)  with  respect  to  a
     proposed  Change setting forth In reasonable detail:  (i)  the  direct
     cost  or  savings to Owner of the proposed Change; (ii)  the  indirect
     costs or savings of the proposed Change, including without limitation,
     any  loss  of  electricity revenues or steam  host  revenues  and  any
     increased  insurance, operating. maintenance or other costs during  or
     following the implementation of the proposed Change; (iii) changes  in
     the  operating  efficiency of the System; and (iv) any other  material
     effect  on the operation, maintenance, efficiency or profitability  of
     the System or the provision of the services hereunder.

9.   Contract  Year  -  As  set  forth in the Amended  and  Restated  Power
     Purchase Agreement.

10.  Effective Date - May 1, 1996.

11.  Emergency - Any event or occurrence which in the judgment of  Operator
     or  Owner,  as  the case may be, requires immediate action  and  which
     constitutes  a serious hazard to the safety of persons or property  or
     may  materially  Interfere  with  the  safe,  economical,  lawful   or
     environmentally sound operation of the System.

12.  Event of Default - As set forth in Article XII.

13.  Existing O&M Agreement - As set forth in the Recitals.

14.  Expenses - As set forth in Article VI, Section 2.

15.  Financing Agreements - Any loan, lease financing, security, of related
     agreements entered into at any time by and among owner and the lending
     institutions providing financing for the System.

16.  Force Majeure - Unforeseeable causes beyond the reasonable control  of
     and  without  the  fault  or negligence of the  party  claiming  Force
     Majeure,  including  but not limited to acts of  God,  strike,  flood,
     earthquake,  storm,  fire.  lightning.  epidemic,  war,  riot,   civil
     disturbance,   sabotage,  change  in  low  or  applicable   regulation
     subsequent to the date thereof and action or inaction by any  federal,
     state  or  local  legislative, executive, administrative  or  judicial
     agency  or  body which, in any of the foregoing cases, by exercise  of
     due  foresight such party could not reasonably have been  expected  to
     avoid,  and  which by the exercise of due diligence, it is  unable  to
     overcome.

17.  Legal and Contractual Requirements - All:

     a.   Laws, permits, approvals, regulations or orders of governmental
          authorities applicable to the Amended and Restated Power Purchase
          Agreement, the System.  Owner's obligations under this Agreement
          as owner of the System and Operator's scope of work hereunder;

     b.   Provisions of the System Contracts;

     c.   Agreements, warranties and specifications of Operator's or
          Owner's suppliers or vendors; and

                                     2

<PAGE>

          d.   Operating and maintenance manuals and procedures furnished
          by Owner applicable to the System or the components thereof (such
          operating manuals to reflect Sound Independent Power Industry
          Practice).

l8.  Liquidated Damages -As set forth in Exhibit A.

19.  Major System Repair

     The inspection, overhaul, repair or replacement of any piece of
     equipment needed to operate the System where such inspection,
     overhaul, repair or replacement is the result of: (i) an unscheduled
     breakdown, repair, or failure of such equipment or (ii) a scheduled
     inspection, overhaul, repair or replacement of such equipment (union
     the inspection, overhaul, repair or replacement has been incorporated
     into the Annual Operating Plan and Budget) and further that such
     inspection, overhaul, repair or replacement shall have a cost in
     excess of $10,000, which includes labor and material costs, and shall
     be adjusted each year by the increase or decrease in the Producer
     Price Index.  Equipment shall include the gas turbines, the
     generators, boilers, heat steam recovery generators, chillers, load
     gears, exhaust ducting, emissions equipment. water and waste water
     treatment, fuel treatment facilities and interconnection facilities;
     provided, however, that a Major System Repair shall not include the
     replacement of accessories, equipment and consumables required in the
     ordinary course of Routine Maintenance and preventative maintenance of
     the System reflecting Sound Independent Power Industry Practice.

20.  Operating Fee - As set forth in Article VI Section 1.

21.  Owner's Plan of Operation - Owner's instructions to Operator as to the
     desired electricity  and/for thermal energy production schedule and
     other operating and maintenance objectives.

22.  Owner's Representative - As set forth in Article V. Section 1 (a).

23.  Producer Price Index - The U.S. Producer Price Index for All Item, as
     currently published in the United States Department of Labor Bureau of
     Labor Statistic's monthly publication, PPI Detailed Report or any
     successor publication of such information, or if such index is no
     longer published or the method of computation thereof is substantially
     modified, a mutually agreeable alternative index.

24.  Proprietary Information - All financial, technical and operating
     information which the parties, directly or indirectly, acquire from
     each other, and any other information which a party expressly
     designates in writing to be confidential.  However, Proprietary
     Information shall exclude information failing into any of the
     following categories

     a.   Information that, at the time of disclosure thereof, is in the
          public domain;

     b.   Information  that,  after disclosure thereof, enters  the  public
          domain other than by breach of this Agreement;

     c.   Information that prior to disclosure thereof, was already in the
          recipient's possession, either without limitation on disclosure
          to others or subsequently becoming free of such limitation;

     d.   Information  obtained by the recipient from a third party  having
          an independent right to disclose such information;

                                     3

<PAGE>

     e.   Information that is available by independent research without use
          of or access to the Proprietary Information acquired from the
          other party; and

     f.   Information  that  a  party is required by  low  or  governmental
          action  to  disclose, provided the disclosing party notifies  the
          party  from whom the information originated in advance and  gives
          it the opportunity to resist the order.

25.  Routine  Maintenance - Those activities including the  replacement  of
     accessories,  equipment,  and consumables  required  in  the  ordinary
     course  of  routine  and preventative maintenance of  the  System  and
     System  site  in  accordance  with Sound  Independent  Power  Industry
     Practice.

26.  Sound  Independent  Power Industry Practice - Those prudent  practices
     and  methods  in effect at the time of performance that am customarily
     followed by operators of similarly situated plants and equipment.

27.  System   -   Owner's  properties,  plant  and  equipment  located   in
     Sayreville, New Jersey, including a single gas turbine combined  cycle
     generating station with a nominal capacity of 52 megawatts, more fully
     defined in Exhibit B.

28.  System Contracts - Contracts and agreements to which Owner is a  party
     (including,  without limitation, insurance policies) relating  to  the
     operation and maintenance of the System, set forth an Exhibit C, which
     Exhibit shall be amended by Owner to provide a more comprehensive list
     on or before June 15, 1996.

II.  ENGAGEMENT OF OPERATOR

1.   Effective on the Effective Date, Owner engages Operator to operate and
     maintain the System and perform certain duties, all as hereinafter set
     forth  in  this  Agreement, and Operator accepts  such  engagement  to
     operate  and  maintain the System and perform the duties specified  in
     this Agreement in accordance with its terms and conditions.

2.   All  operating and management personnel involved in the operation  and
     maintenance  of  the  System shall be employees  of  Operator  or  its
     Affiliates  and  shall  not for any purposes be  deemed  employees  of
     Owner.

III. TERM

The term of this Agreement shall become effective upon the Effective Date
and expire on the sixth (6th) anniversary of the Effective Date, unless
terminated earlier in accordance with Article XII of this Agreement.

IV.  OPERATING AND MAINTENANCE DUTIES OF OPERATOR

1.   Subject  to  the  terms of this Agreement Operator shall  operate  and
     maintain  the  System  and  shall control the  details  and  means  of
     performing its obligations hereunder.

2.   For  the  period  prior to and including the Effective Date,  Operator
     shall  assist  Owner in preparing the System for operation  under  the
     Amended Power Purchase Agreement.  These services will include but not
     be limited to:

     a.   Preparing a plan and schedule to staff the System;

     b.   Recruiting and training the staff which will operate and maintain
          the System;

                                     4

<PAGE>

     c.   Responding, in a timely manner, to Owners requests for
          information;

     d.   Procuring,   as  agent  for  Owner,  replacement  of   stock   of
          consumables, spare parts, tools, and supplies in accordance  with
          the Annual Operating Plan and Budget;

     e.   Appointing  a  plant  manager (subject to Owner's  approval)  who
          shall  supervise  the performance of Operators employees  at  the
          System site;

     f.   Reviewing plans, specifications and drawings of machinery and
          equipment layouts and commenting to Owner thereon with regard to
          matters affecting operation and maintenance;

     g.   Observing  and  receiving training and instructions  from  Owner,
          such  training  and instructions to be in accordance  with  Sound
          Independent Power Industry Practice;

     h.   Performing for Owner such other services as may from time to time
          be reasonably requested or are reasonably necessary or
          appropriate in connection with the operation and maintenance of
          the System; and

     i.   Reporting to and consulting with Owner about the operation of the
          System on a scheduled basis, as reasonably requested by Owner.

Such services shall be provided in a manner consistent with all Legal and
Contractual Requirements, Sound Independent Power Industry Practice and the
Annual Operating Plan and Budget.

3.   All  full  time personnel whom Operator will provide for the operation
     and  maintenance of the System shall be at the site and available full
     time  for training and to perform services to support System operation
     and  maintenance as required by the staffing plan to be  developed  by
     Operator and approved by Owner.

4.   A  written  management  program shall be  developed  by  operator  for
     approval  by Owner to ensure optimal performance, responsiveness,  and
     cost-effectiveness  in the operation and maintenance  of  the  System.
     The program shall include provisions regarding:

     a.   Budget tracking, analysis and adjustments;

     b.   Personnel   policies,  including  policies   regarding   payroll,
          compensation, pensions and other benefits;

     c.   Training;

     d.   Purchasing and inventory control;

     e.   A  System safety and health program which will include procedures
          and a manual;

     f.   An  employee job-site handbook for Operator's employees operating
          and maintaining the System;

     g.   A maintenance planning and scheduling system; and

                                     5

<PAGE>

     h.   A  system  for  maintaining an inventory  of  consumables,  spare
          parts, tools and supplies.

5.   Subsequent   to  the  Effective  Date,  Operator  shall  provide   all
     operations  and maintenance services necessary to efficiently  operate
     and  maintain the System, including but not limited to performing  the
     following operating and maintenance services:

     a.   Operating and maintaining the System in compliance with all Legal
          and Contractual Requirements, Sound Independent Power Industry
          Practice and the Annual Operating Plan and Budget;
          
     b.   Obtaining and maintaining in effect all licenses and permits
          required by law to be obtained and maintained in Operator's name
          and assisting Owner in obtaining and renewing all licenses and
          permits required by low to be obtained and maintained by Owner or
          in Owners name;
          
     c.   Paying all employees of itself and its Affiliates, agents and
          subcontractors promptly and filing all reports and remitting all
          payments required under labor statutes to the appropriate
          governmental authorities, as the obligations arise:
          
     d.   Conducting the operations and maintenance of the System
          including, but not limited to. entering into contracts with third
          parties as agent for Owner (subject to Owner's approval if not in
          the ordinary course of business);
          
     e.   Employing, and ensuring adequate training of, Operator employees
          and employees of its Affiliates (duly licensed where required by
          statute or regulation) for the operation and maintenance of the
          System consistent with Sound Independent Power Industry Practice,
          and planning and administering all matters pertaining to employee
          relations, salaries, wages, working conditions, hours of work,
          termination of employment, employee benefits, employee staffing.
          safety and related matters pertaining to such employees, and
          maintaining records with respect to all such matters;
          
     f.   Monitoring, preparing and maintaining records of the operations
          and maintenance aspects of the System (including records of
          financial, business, and sales tax aspects of the System) in such
          form and covering such matters as Owner may reasonably request,
          consistent with Sound Independent Power Industry Practice,
          generally accepted accounting principles, and applicable records
          retention requirements; and making such records available for
          inspection and/or audit by Owner and Owner's designees;
          
     g.   Implementing  an  inventory control system to identify,  catalog,
          and  disburse spare parts for the maintenance of the  System  and
          procuring,  as  agent  for  Owner, replacement  spare  parts  and
          refurbishing. where practical or economical, spare parts to allow
          their reuse;
          
     h.   Operating and maintaining the System according to the operations
          and maintenance programs prepared by Operator for Owner and, if
          necessary, creating updates for such programs and creating new
          programs as required for operation and maintenance of the System;
          
     i.   Operating and maintaining the System to maximize the continuous,
          reliable, safe and efficient generation of electrical and/or
          thermal energy by the System so as to conserve fuel and financial
          resources and to minimize unscheduled outages, and providing
          maintenance for the System in a cost-effective manner to prevent
          deterioration beyond normal wear and tear provided, however, that
     
                                     6

<PAGE>

          Owner acknowledges such efforts shall necessarily be limited by
          the operating life, capacity and maintenance requirements of the
          system and by Legal and Contractual Requirements;
          
     j.   Using  all reasonable care necessary to keep the System  and  the
          System  site  clean,  orderly, and free from debris,  rubbish  or
          waste to the extent consistent with the operation of the System;
          
     k.   Taking necessary precautions and corrective actions in the  event
          of an Emergency;
          
     l.   Keeping the System and the System site free and clear of all
          liens and encumbrances arising out of the acts, omissions, or
          debts of Operator or its employees, agents or subcontractors
          claiming by, through or under Operator (this subsection shall not
          apply to mechanics liens and liens of any nature arising by
          operation of law, provided such liens are promptly removed by the
          payment of the debts they secure when due; in the event of a
          dispute between Operator or its subcontractors and a lienholder,
          Operator's obligation to Owner pursuant to this provision may be
          satisfied by the posting of an appropriate bond to the extent
          acceptable to the Agent);
          
     m.   Within 30 days of its receipt of Owner's Plan of Operation
          submitted in accordance with Article V, Section 1 (c), preparing
          and submitting to Owner for Owner's approval a written proposed
          Annual Operating Plan and Budget which shall include all
          anticipated Expenses of the System to be paid by Owner for each
          succeeding calendar year, all as more fully described in Article
          VI, Section 6 or required by the Agent;
          
     n.   Reporting to and consulting with Owner about the operation of the
          System on a scheduled basis, as reasonably requested by Owner;

     o.   Using reasonable commercial efforts to secure from vendors,
          suppliers and subcontractors the best indemnities, warranties and
          guarantees as may be commercially available regarding supplies.
          equipment and services purchased for the System, all of which
          shall be assigned to Owner (Operator shall render reasonable
          assistance to Owner for the purpose of enforcing such
          indemnities, warranties or guarantees of which Owner is a
          beneficiary regarding the System);

     p.   Performing for Owner such other services as may from time to time
          be reasonably requested or are necessary or appropriate in
          connection with the operation and maintenance of the System;
          
     q.   Promptly notifying Owner of:
          
          i.   Any  condition, event or act which is likely to result in  a
               material  deficiency  in  budgeted revenues,  or  excess  in
               budgeted costs, of Owner;
               
          ii.  Any  forced outages or significant malfunction of the System
               as soon as practicable;
               
          iii. Any material failure to comply with any Legal and
               Contractual Requirements or any event which is reasonably
               expected to cause such material failure;
               
     r.   Promptly providing Owner with such information relative  to  the
          System as Owner may reasonably request;
          
                                     7
          
<PAGE>
          
     S.   Establishing  an effective maintenance planning  and  scheduling
          system  to optimize the availability, reliability and heat  rate
          of the System;
          
     t.   Assisting Owner in the compliance by Owner with the terms of the
          Financing Agreements, as they relate to the operation and
          maintenance of the System, including the preparation of reports
          concerning operations and making personnel available for
          discussions with the Agent or other lender representatives;
          
     u.   Subject  to  Article XI, assisting Owner in selling or  otherwise
          disposing of used and/or unneeded parts and supplies; and
          
     v.     Providing and maintaining written procedures, in a form
          reasonably acceptable to Owner, required to enable Operator's
          employees to safety and efficiently startup, operate, and shut
          down the System equipment and to perform preventive maintenance
          on the System equipment.
          
V.   RESPONSIBILITIES OF OWNER
          
1.   Subject  to the terms of this Agreement, Owner shall, at its cost  and
     expense,  perform and provide the following at the times  required  to
     support the start-up, operation and maintenance of the System:
          
     a.     Providing an Owner's Representative who shall represent and
          bind Owner in all matters regarding this Agreement and the
          performance of Owner hereunder;
          
     b.     Providing the System and System site free and clear of all
          liens and encumbrances (except for any liens or encumbrances in
          favor of Agent or the lenders under the Financing Agreements);
          
     c.     Preparing the Owner's Plan of Operation and delivering the same
          to Operator on or before September 1 of each year;
          
     d.     With Operator's assistance, administering all System Contracts;
          
     e.      Providing  all  required  utility services,  including  water,
          sewer,   gas,   telephone,  water/wastewater   treatment,   waste
          disposal, special waste disposal and electricity;
          
     f.     With operators assistance, obtaining and reviewing all
          necessary licenses and permits except those required by law to be
          obtained and maintained in Operator's name;
          
     g.     Providing manufacturer's operating and maintenance manuals for
          the System;
          
     h.      With  Operator's  assistance,  preparing  and  submitting  any
          special  accounting and reporting documents that may be  required
          by governmental authorities;
          
     i.     Providing at its own expense, an office at the site for use by
          Operator
          
     j.     Within five days of its receipt thereof, providing Operator
          complete copies of all technical, operational and other System
          and System site related information, including the System
          Contracts, as are in the possession, or under the control of
          Owner;
          
                                     8

<PAGE>

     k.     Being responsible for the billing and collection of electricity
          revenues  under the Amended and Restated Power Purchase Agreement
          and under the Electricity Purchase Contract with E. I. Dupont  de
          Nemours  and  Company ("Dupont") and thermal revenues  under  the
          Steam Purchase Contract with Dupont;
          
     l.     Being solely responsible for obtaining, maintaining and
          renewing all licenses and permits necessary for (i) Owner to do
          business in the jurisdictions in which the System is located and
          (ii) the ownership, operation and maintenance of the System and
          System site;
          
     m.     Being responsible for arranging the disposal of hazardous
          wastes generated by or at the System or System site: provided,
          however, that Operator will coordinate removal of such waste from
          the System site using subcontractors chosen by Owner;
          
     n.     Complying with, and diligently enforcing, all agreements
          (including the System Contracts) to which Owner is a party and
          which relate to or impact upon the System or Operator's ability
          to perform its obligations hereunder; and
          
     o.     Timely paying all of Owner's vendors, suppliers and
          contractors.
          
     Such activities shall be provided in a manner consistent with all
     Legal and Contractual Requirements, Sound Independent Power Industry
     Practice and the Annual Operating Plan and Budget.
          
VI.  EXPENSES, RRIMSURUMENTS, BUDGET, CONSIDERATION, COMPENSATION
          
1.   As compensation to Operator for its performance of the Services, Owner
     shall  Pay operator (a) the Expenses incurred by Operator and  (b)  an
     annual  fee  ("Operator's Fee").  The Operator's  Fee  for  the  first
     Contract Year shall be $200,000.  The Operator's Fee shall be  payable
     in equal monthly installments in arrears.  The Operator's Fee shall be
     adjusted annually in accordance with the following sentence.  For each
     Contract Year after the first Contract Year, the Operator's Fee  shall
     be  equal to the product of: (i) the ratio of the Producer Price Index
     for the lag month of the then expiring Contract Year over the Producer
     Price Index for the last month of the previous Contract Year and  (ii)
     the  Operator's  Fee  for the then expiring Contract  Year,  provided,
     however, that for any partial Contract Year, the Operator's Fee  shall
     be multiplied by a fraction, the numerator of which shall be the total
     number  of  days  in such Contract Year and the denominator  of  which
     shall  be  365 or 366, as the case may be.  If Operator falls  to  pay
     accrued,  undisputed  Liquidated  Damages  in  any  Contract  Year  in
     accordance  with the provisions herein, Owner may elect to reduce  the
     Operator's  Fee  in  the subsequent Contract Year  by  the  amount  of
     undisputed Liquidated Damages owed to Owner.
          
2.   Owner  shall  directly pay, or promptly reimburse to Operator  as  the
     case  may  be,  the following expenses ("Expenses")  relating  to  the
     System:
          
     a.      Insurance and bond premiums for policies which are required by
          Article VIII hereof;
          
     b.     Property, and other taxes (including, without limitation, sales
          taxes, gross receipts taxes, value added taxes. energy taxes and
          capital taxes) related to Owner or the System, but not including
          those based an Operator's income or capital;
          
     c.     The base salaries, straight time hourly wages and overtime
          hourly wages of all of Operator's on-site personnel plus (i)
          thirty eight percent (38%) of (x) the base
     
                                     9
     
<PAGE>
     
            salaries and straight time hourly wages and (y) the straight
          time hourly portion of the actual overtime wages for all hourly
          employees, and (ii) five percent (5%) of the base salaries,
          straight time hourly wages, and overtime hourly wages.
          
     d.     Transportation, travel, lodging, and (for employees newly hired
          or newly assigned to the System site) relocation expenses of
          persons employed by Operator or its Affiliates performing the
          duties of Operator under this Agreement subject to advance
          approval by Owner in writing;
          
     e.      Reasonably incurred legal and accounting fees relating to  the
          System, subject to advance approval by Owner in writing;
          
     f.     Fuel expenses including fuel purchase, transportation, handling
          and demurrage charges;
          
     g.      The  expenses of purchased electric power, telephone and other
          communication services, purchased potable water. waste  disposal,
          special  waste  disposal, lubricants and chemicals necessary  for
          the operation of the System;
          
     h.     Costs reasonably incurred or paid by Operator due to an
          Emergency;
          
     i.     Training, including outside training services;
          
     j.      The  costs  of permits or licenses required for either  Owner,
          Operator or the System;
          
     k.     Costs associated with Routine Maintenance, Major System Repairs
          (including scheduled and unscheduled) inspections, and overhauls,
          outside   contractor  services  and  purchases   of   replacement
          equipment, parts and components;
          
     l.     Spare parts, tools, supplies and consumables;
          
     m.     Capital costs approved by Owner for improvements, alterations
          or additions to the System including those required by
          governmental laws, regulations or orders including without
          limitation, those arising from environmental concerns; and
          
     n.      The  cost  of transportation of spare parts, tools,  supplies,
          consumables  and  any  item  which  is  a  reimbursable   expense
          hereunder.
          
     For all Expenses (other then relating to labor, legal and accounting
     fees) incurred and paid by operator for which Operator is entitled to
     reimbursement hereunder, Owner additionally shall pay Operator a
     general and administrative expense fee of five percent (5%) of such
     Expenses.
          
3.        a.     For convenience and in order to save on expenses, Owner
          will directly pay certain Expenses reimbursable to Operator as
          set forth in the Annual Operating Plan and Budget described in
          Article VI, Section 2 as practicable.  To the extent reasonably
          practical, the items covered by such Article VI, Section 2 shall
          be procured through Operator's issuance of an Owner purchase
          order and the cost of any such items shall be paid directly by
          Owner to the vendor thereof.  Operator shall perform such duty as
          owner's agent.
          
     b.     Without Owners prior approval, Operator shall be empowered to
          prepare and issue an Owner purchase order for any material or
          service the cost of which would constitute an Expense, so long as
          the total cost for such item is less than or equal to $10,000.
          For any item or items whose total cost is greater than
     
                                    10
     
<PAGE>
     
            $10,000, Operator shall submit a written requisition to Owner,
          and after receipt of written approval from Owner,  Operator shall
          be authorized as agent for Owner to prepare and issue a purchase
          order on behalf of Owner on Owner's purchase order form for such
          item.  Operator shall (i) verify the receipt at the System site
          of all materials end services to be delivered to the System site
          covered by Owner's purchase orders issued by Operator, (ii)
          verify the accuracy of vendors' invoices in connection therewith.
          and (iii) forward such invoices to Owner for approval, processing
          and payment by Owner.  Nothing in this Agreement shall prevent
          Operator from procuring any material or service the cost of which
          would constitute an Expense under Article VI(2).
          
      C.  Operator shall periodically, but not more often than once a week,
          deliver to Owner invoices received by Operator from third parties
          for all direct Expenses, accompanied by a summary of all such
          invoices which itemizes all such invoices by operating cost
          account number.  Such invoices shall also be accompanied by a
          statement from Operator confirming that all such invoices are
          accurate, due and payable, together with all relevant
          documentation reasonably necessary for Owner to verify the
          accuracy thereof.  Each invoice submitted to Owner shall be paid
          by Owner directly to the payee of such invoice on or before the
          date such invoice is due.
          
4.   From time-to-time, Operator will prepare and send to Owner an invoice,
     including  expense  statements,  vouchers  or  such  other  supporting
     information as Owner may reasonably require, for the amounts then  due
     for   reimbursable  Expenses  and  the  monthly  installment  of   the
     Operator's Fee.  Owner shall pay the amount due to Operator  no  later
     than  thirty  (30)  days after receipt of the invoice.   All  payments
     shall be made by wire transfer of immediately available funds to Texas
     Commerce  Bank, Houston, Texas, Account No. 00101616119,  ABAR  113000
     609.  Any payment not made within 30 days after receipt of the invoice
     will  bear interest from the date on which payment was due at the rate
     of  one  and  one-half percent (1.5%) per month or  the  maximum  rate
     permitted by law, whichever is the lesser.

5.   Operator  shall  maintain  complete,  true,  and  correct  records  in
     connection  with  all Expenses incurred by Operator.   Operator  shall
     retain all such records for five (5) years after Expense reimbursement
     by  Owner has been fulfilled or for any longer period of time required
     by law.  All documents and records relating to this Agreement shall be
     available  for  inspection  by Owner anytime  during  normal  business
     hours.   Owner may audit all records of Operator relating to  Expenses
     and  services performed hereunder.  In the event the audit shows  that
     the  payment  by  Owner to Operator exceeds the amount  due  Operator,
     Owner  shall disclose such information to Operator and Operator  shall
     refund the excess amount to Owner within five (5) business days of the
     disclosure to Operator.  In the event the audit shows that the payment
     by  Owner  to  Operator is greater than the amount due Operator  under
     this  Agreement and such error was caused by Operator, Owner shall  be
     reimbursed its reasonable costs of performing the audit.  In the event
     the audit shows that the payment by Owner to Operator is less than the
     amount due Operator, Owner shall disclose such information to Operator
     and  pay  the underpayment amount to Operator within five (5) business
     days of the disclosure to Operator.

6.   On  or  before October 1 of each year, the Operator shall prepare  and
     submit to Owner a written Annual Operating Plan and Budget which shall
     include all expenses of the System anticipated to be paid by Owner  as
     either  a  direct or reimbursable Expense during the upcoming calendar
     year pursuant to Section 1 of this Article VI, together with a written
     operations  and maintenance plan for the same period  of  time.   Such
     Annual  Operating  Plan  and Budget shall set  forth  the  anticipated
     operations   and  maintenance  plan  including  projected   electrical
     production from the System on a monthly basis, and a

                                    11

<PAGE>

     complete  schedule  (to the extent technically feasible)  of  Operator
     responsible   Routine   Maintenance  and  all   Owner-directed   major
     maintenance  tasks (including Major System Repairs) to be accomplished
     during  said  year.  Owner and Operator shall agree  upon  the  budget
     operations  and  maintenance plan, and persons to perform  maintenance
     under

     the  plan prior to the start of the calendar year, and shall meet  and
     exchange information as is necessary and convenient to such end.
          
     It the parties cannot reach agreement on the Annual Operating Plan and
     Budget by the start of any calendar year, then, until such time as
     agreement is reached or the dispute is resolved, the Annual Operating
     Plan and Budget for such calendar year shall be based on the Annual
     Operating Plan and Budget for the preceding calendar year, as adjusted
     to reflect the net change, if any, between the most recently published
     Producer Price Index available on the first day of the calendar year
     in question and the corresponding Producer Price index in effect at
     the start of the immediately preceding calendar year.
          
     Operator  has submitted, and Owner has accepted, the Annual  Operating
     Budget for the calendar year ending December 31, 1996. a copy of which
     is  attached as Exhibit F.  All Annual Operating Budgets shall  be  in
     substantially the form attached as Exhibit F.  The amounts  set  forth
     on  Exhibit  F shall be reduced pro rata based on the number  of  days
     remaining  in  the  calendar year from and after the  Effective  Date.
     Likewise,  the  amounts  set forth in the Annual  Operating  Plan  and
     Budget  in  effect  during the calendar year in which  this  Agreement
     expires or is terminated shall be reduced on a pro rata basis based on
     actual  number of days elapsed during such calendar year prior to  the
     date of the expiration or termination of this Agreement

7.        a.     The parties recognize that Changes may be required during
          the term of this Agreement.  Either Owner or Operator may by a
          written notice to the other party propose a Change.  The written
          notice shall describe the proposed Change in reasonable detail
          and the reasons therefor.

     b.     The written notice of a Change proposed by Operator shall be
          accompanied by a Change Order Budget Statement.  Upon receipt by
          Operator of any proposed Change from Owner, Operator shall use
          its best efforts to prepare and submit to Owner a Change Order
          Budget Statement with respect to such proposed Change within
          fifteen (15) days of the receipt of Owner's proposed Change.  No
          proposed Change the cost of which is in excess of $10,000 shall
          be implemented until a Change Order has been executed by both
          parties approving the Change and the related Change Order Budget
          Statement; provided, however, that Operator shall be entitled to
          implement a proposed Change without the prior approval of Owner
          if such Change is required due to an Emergency.  If Operator
          implements a Change without the prior approval of Owner due to an
          Emergency, Operator shall promptly notify Owner of such Change
          and pursue Owner's approval thereof in accordance with subsection
          c below.  Operator acknowledges that Owner's approval of any
          proposed Change and/or the related Change Order Budget Statement
          may require the approval of the Agent.

     c.     Owner and Operator shall diligently and in good faith endeavor
          to reach agreement upon any proposed Change and the related
          Change Order Budget Statement within thirty (30) days after the
          date of the receipt of a proposed Change and related Change Order
          Budget Statement.  If a Change is required as a result of an
          Emergency. then Operator shall provide to Owner, as soon as
          practicable, notice of such Change, together with a statement
          describing the Emergency and a Change Order Budget Statement.  If
          a Change due to an Emergency causes the Annual Operating Plan and
          Budget to be exceeded and Owner believes that an Emergency did
          not exist, then Owner shall have the right
     
                                    12

<PAGE>
     
            to dispute the Change.  If Owner and Operator do not agree as
          to the resolution of such dispute, then either party may submit
          the dispute to arbitration in accordance with the provisions of
          Article XVIII, Section 2 and 3.

8.      Operator shall report to Owner in writing monthly on electrical and
     thermal output and expenditures incurred to date; projected electrical
     and  thermal  output and expenditures for the balance of the  calendar
     year,  performance to date under the operations and  maintenance  plan
     and  such  other  matters as Owner may reasonably request  as  to  the
     operation  and  maintenance of the System.  In such  report,  Operator
     shall recommend such changes to the then current budget and operations
     and maintenance plan as Operator considers necessary or appropriate.

9.      Operator  shall  use its best efforts to operate and  maintain  the
     System  each year within the budget approved by Owner (as  amended  by
     Change  Orders).  For purposes of determining the approved budget  for
     the  initial calendar year, the budget provided as Exhibit  F  in  the
     aggregate  amount of $1,871,860, for operating and maintenance  duties
     set  forth  in  Article IV, shall be adjusted  by  the  ratio  of  the
     remaining  number of days from the Effective Date to year-end  divided
     by  366.   If  for  any calendar year the Expenses (other  than  those
     Expenses  set forth In Article VI, Section 2 (b) and Expenses incurred
     in  response to Emergencies) whether direct or reimbursable,  paid  by
     Owner exceed the approved Annual Operating Plan and Budget, as amended
     by  Change Orders mutually agreed by Owner and Operator, then Operator
     shall be solely responsible for any such excess.

10.  Operator's  consideration  for services performed  and  expenses  paid
     pursuant  to  this  Agreement shall be the reimbursement  of  expenses
     described  In  Article  VI, Section 2, the  Operator's  Fee,  and,  if
     applicable, the Bonus.

VII. INDEMNIFICATION

1.     Operator will protect, indemnify and hold harmless Owner, Owner's
     Affiliates and Agent, and their respective directors, officers,
     employees, agents and representatives against and from any and all
     demands, losses, claims, actions or suits, including costs, judgments,
     penalties, fines and attorney's fees, for or on account of injury to
     or death of third persons, or for damage to or destruction of property
     belonging to third persons or for violation of law, in each case
     resulting from or arising out of Operator's negligent maintenance or
     operation of the System or Operator's willful act or omission, except
     to the extent caused by System design or construction defect, by
     Owner's act or omission, or the act or omission of third parties.

2.     Owner will protect, indemnify and hold harmless Operator, Operator's
     Affiliates. and their respective directors, officers, employees,
     agents and representatives against and from any and all demands,
     losses, claims, actions or suits, including costs, judgments,
     penalties, fines and attorneys' fees, for or on account of injury to
     or death of third persons, or for damage to or destruction of property
     belonging to third persons, or for violation of law, in each case
     resulting from or arising out of a System design or construction
     defect, or the negligence or willful act or omission of Owner.

3.     The duty to indemnify under this Article will continue in full force
     and effect, notwithstanding the expiration or termination of this
     Agreement, with respect to any claim or action based on facts or
     conditions which occurred prior to such termination.

4.     If any indemnified party intends to seek indemnification under this
     Article from any indemnifying party with respect to any action or
     claim, the indemnified party shall give the indemnifying party notice
     of such claim or action within thirty (30) days of the commencement
     of, or actual knowledge by the indemnified party of, such claim or

                                    13

<PAGE>

       action.  The indemnifying party shall have no liability under this
     Article for any claim or actions for which such notice is not
     conveyed; provided, however, that so long as the indemnifying party is
     not materially harmed by the indemnified party's failure to give
     timely notice of a claim or action, then the indemnifying party's
     indemnify obligation shall be unaffected.  The indemnifying party
     shall, at its sole cost and expense, defend any such claim or action;
     provided. however, that the indemnified party shall, at its own cost
     and expense, have the right to participate in the defense or
     settlement of any such claim or action.  The indemnified party shall
     not compromise or settle any such claim or action without the prior
     written consent of the indemnifying party, which consent shall not be
     unreasonably withheld.

VIII.INSURANCE COVERAGE

1.     Operator, on its behalf and on the behalf of all subcontractors of
     Operator performing any on-site services in connection with the
     operation and maintenance of the System or any of its appurtenant
     equipment, shall procure and maintain in effect during the term for
     which they perform services pursuant to this Agreement the following
     minimum insurance coverages, in the given amounts:

     a.     Vehicle liability insurance covering all owned, non-owned and
          hired automobiles, trucks, trailers and other vehicles.  Such
          insurance shall provide coverage not less than that of the
          standard comprehensive automobile liability policy in limits not
          less than $1,000,000 combined single limit each occurrence for
          bodily injury and property damage.  The Owner and NRG Generating
          (U.S.) Inc. shall be named as additional insureds.

     b.     Workers' Compensation insurance that satisfies statutory
          requirements and Employers' Liability Insurance with limits of
          $1,000,000.  This insurance shall include All States Coverage and
          Longshoremen & Harbor Workers Compensation Act coverage (if
          exposure exists.) The Employer's Liability Coverage shall not
          contain an occupational disease exclusion.

     c.     Liability insurance, on an "Occurrence" basis and in a form
          providing coverage not less than that of the standard Commercial
          General Liability policy, covering operations of the System
          including independent contractors, products and completed
          operations, broad form property damage, blanket contractual
          liability coverage (for any written or oral contracts related to
          the System) and personal injury liability coverage for claims
          arising out of the operations of the System for bodily injury,
          property damage and personal injury with policy limits not low
          than $1,000,000 combined single limit each occurrence and
          $2,000,000 aggregate limit.  The aggregate policy limits shall
          apply solely to this project or site.  Coverage shall include a
          standard severability of interests clause and cross liability
          coverage.  The Owner and NRG Generating (U.S.) Inc. shall be
          named as additional insureds.

     d.     Excess or umbrella liability insurance, on an "Occurrence"
          basis and with coverage at least as broad as the vehicle
          liability, employers' liability and general liability policies,
          to provide limits of insurance in excess of Owner's vehicle
          liability, employers liability and general liability policies for
          not less than $10,000,000 combined single limit each occurrence
          and in the aggregate for bodily injury. property damage and
          personal injury.  The aggregate policy limits shall apply solely
          to this project or site.  Coverage shall include a standard
          severability of interests clause and cross liability coverage.
          The Owner and NRG Generating (U.S.) Inc. shell be named as
          additional insureds.

                                    14

<PAGE>

2.      Owner shall procure and maintain in effect during the term of  this
     Agreement at its expense the following minimum insurance coverage:

     a.     Vehicle liability insurance covering all owned, non-owned and
          hired automobiles, trucks, trailers. and other vehicles.  Such
          insurance shall provide coverage not less then that of the
          standard comprehensive automobile liability policy in limits not
          less than $1,000,000 combined single limit each occurrence for
          bodily injury and property damage.  The Operator and NRG
          Generating (U.S.) Inc. shall be named as additional insureds.

     b.     Workers' Compensation insurance (if required) that satisfies
          statutory requirements and Employees' Liability Insurance with
          limits of $1,000,000.  This insurance shall include All States
          Coverage and Longshoreman & Harbor Workers Compensation Act
          coverage Of exposure exists.)  The Employer's Liability Coverage
          shall not contain an occupational disease exclusion.

     c.     Liability insurance, on an "Occurrence" basis and in a form
          providing coverage not less than that of the standard Commercial
          General Liability policy, covering operations of the System
          including independent contractors, products and completed
          operations, broad form property damage, blanket contractual
          liability coverage (for any written or oral contracts related to
          the System) and personal injury liability coverage for claims
          arising out of the operations of the System for bodily injury,
          property damage and personal injury with policy limits not less
          than $1,000,000 combined single limit each occurrence and
          $2,000,000 aggregate limit.  The aggregate policy limits shall
          apply solely to this project or site.  Coverage shall include a
          standard severability of interests clause and cross liability
          coverage.  The Operator and NRG Generating (L.I.S.) Inc, shall be
          named as additional insureds.

     d.     "All Risk" Property Insurance, including Boiler and Machinery
          Insurance and difference in conditions coverage (including flood
          perils), with an extension for Business Interruption Coverage,
          and naming Operator and NRG Generating (U.S.) Inc, as additional
          insureds for all such insurance coverage as their interests
          appear.

3.     Within thirty (30) days after the date of execution of this
     Agreement, each party shall provide to the other party, pursuant to
     the notice provisions of Article XIV, properly executed certificates
     of insurance, signed by an authorized representative of the insurance
     carrier.  These certificates shall provide the following information:

    a.     Name of insurance company, policy number and expiration date;

     b.      The coverage required hereunder and the limits on each covered
          item,  including  the  amount  of  deductibles  and  self-insured
          retentions;
     
     c.       A  statement  indicating  that  sixty  (60)  days  notice  of
          cancellation, non-renewal, or material change in coverage of  any
          of  the  policies  shall be given to each named insured  and  any
          additional insured; and
     
     d.     Named and additional insured.

4.     Each party shall have the right to inspect and photocopy the
     policies of insurance at the other party's place of business during
     regular business hours. on reasonable prior written notice.

                                    15

<PAGE>

5.      All  insurance policies, including Workers' Compensation insurance,
     provided  by  Owner and Operator shall waive all rights of subrogation
     against one another and NRG .

6.      The  provision  of insurance shall not be construed  to  limit  the
     liability of any party to the other party.

7.     All commercial insurance carriers providing insurance hereunder must
     be rated A- or better, with a minimum size rating of VIII by Bests
     Insurance Guide and Key Ratings or an equivalent rating by another
     nationally recognized insurance rating agency of a standing similar to
     Best.

8.      All deductibles or self insured retentions associated with policies
     required hereunder shall be the responsibility of the named insured.

IX.  ENGAGEMENT OF THIRD PARTIES

Operator may engage or subcontract in the ordinary course of business and
at Owner's expense such persons, corporations or other entities as Operator
deems advisable for the purpose of performing or carrying out any of the
obligations of Operator under this Agreement.  Except in the case of an
Emergency, before incurring an Expense under this Article IX In excess of
$10,000, Operator shall obtain the prior written approval from Owner.

X.     OPERATOR REPORTING OBLIGATIONS

Operator shall provide Owner with copies of all reports generated by
Operator's or Operator's Affiliates' employees, agents, or subcontractors
with respect to the operation of the System that are filed with any
federal, state, or local agency or governmental entity.  In addition,
Operator shall provide Owner with monthly compliance reports, summarizing
Operator's compliance with all System permits and licenses.  The content of
the monthly compliance reports shall be agreed to by Owner and Operator on
or before June 15, 1996.  All monthly compliance reports shall be delivered
to owner within ten (10) days after the last day of the relevant month.

XI.  SPECIFIC LIMITATIONS

In the conduct of its duties hereunder, Operator shall not, without first
obtaining the written consent of Owner:

1.     Limit on Expenditures.  Under-take an expenditure outside Operator's
     scope of responsibilities except that, in case of an Emergency,
     Operator may make such immediate expenditures as may be necessary, but
     notice of any such Emergency and expenditures shall be given to Owner
     as promptly as possible, but in no case more than 12 hours after the
     event.

2.     Settlement of Claims.  For any claim for which Owner is or may be
     responsible, pay in excess of $10,000 in the settlement of any claim
     for injury to or death of persons, or loss of or damage to property,
     or in settlement of any contract or other dispute.

3.     Disposition of Equipment.  On Owner's behalf, sell or otherwise
     dispose of any item of equipment which is part of or used in the
     operating or maintaining the System if the current price of new
     equipment similar thereto is in excess of $5,000.

4.      Contracts  with  Affiliates.  On Owner's  behalf,  enter  into  any
     contract  with  an  Affiliate of Operator with a value  in  excess  of
     $5,000.

                                    16

<PAGE>

XII. TERMINATION/DEFAULT

1.     This Agreement may be terminated:

     a.   By the non-defaulting party at any time following the occurrence
          of any Event of Default, as described In this Article XII, if
          such Event of Default is not cured within the period, if any,
          provided therefor,
     
     b.   By Operator, if, after Operator has taken all reasonable efforts
          to avoid regulation as a public utility, Operator's performance
          under this Agreement renders Operator subject to regulation as a
          public utility by any federal, state or local agency of any
          governmental entity, by delivery of thirty (30) days' prior
          written notice to Owner;
     
     c.   By Operator, if Owner's action or inactions under this Agreement
          renders Operator subject to regulation as a public utility by any
          federal, state or local agency of any governmental entity, by
          delivery of thirty (30) days' prior written notice to Owner
     
     d.   By Owner for its convenience, upon ninety (90) days' written
          notice to Operator provided that Owner pays Operator the
          applicable termination charge in accordance with the provisions
          of Exhibit D (no termination of this Agreement under this
          provision may be effective until the third anniversary of the
          Effective Date);
     
     e.   By Owner, if, at, on, or in connection with the operation and
          maintenance of any part or all of either or both of (x) the
          System or (y) the properties, plant or equipment operated by
          Operator for NRG Generating (Parlin) Cogeneration, Inc., Operator
          falls to achieve and maintain compliance with all applicable
          laws, permits, licenses, regulations, or orders of any
          Governmental Authority; provided. however, that no failure of
          Operator to perform its obligations under this Article XII,
          Section 1 (e) shall be grounds for termination if such failure is
          the result of the negligence of a third party other than
          subcontractors of or procured by Operator or Operator's
          affiliates or an act of Force Majeure, so long as Operator is
          diligently pursuing a cure as required by this Agreement.  Owner
          may exercise its right of termination under this Article XII
          action 1 (e), if and when Owner believes that Operator has failed
          to achieve and maintain compliance with an applicable law,
          permit, license, regulation or order, whether or not (s) a court
          or administrative agency with competent jurisdiction has
          determined that there has been such a failure or (t) a dispute
          resolution process has determined that the failure was not the
          result of either negligence of a third party other than
          subcontractors or an act of Force Majeure which Operator is
          diligently attempting to cure; provided, however, that following
          any termination by Owner under this Article XII Section 1 (e), if
          (u) a court or administrative agency, with competent jurisdiction
          to assess a fine, penalty or other action for failures in
          circumstances of the sort which were the basis of Owner's
          termination, issues a final nonapealable order (or issues an
          order for which all appeals periods have expired) determining as
          a matter of both fact and law that the circumstances which were
          the basis of Owner's termination did not constitute a violation
          of any law, permit, license, regulation or order. or (v) a
          dispute resolution process under Article XVIII determines that
          the failure was the result of negligence of a third party other
          then subcontractors or an act of Force Majeure which Operator is
          diligently attempting to cure, then Owner shall pay Operator the
          amount determined in accordance with Exhibit E.;
     
                                    17
     
<PAGE>

     f.   By the mutual agreement of the parties; and
     
     g.   By  Owner,  if the Amended Power Purchase Agreement is terminated
          for  any  reason  other  then a default  by  Owner  or  an  Owner
          Affiliate.

2.     Owner shall be in default under this Agreement upon the happening or
     occurrence of any of the following events or conditions, each of which
     shall be deemed to be an Event of Default for purposes of this
     Agreement:

     a.     Owner materially breaches any of Owner's obligations.
          covenants, conditions, services or other responsibilities under
          this Agreement unless within thirty (30) days after notice from
          Operator specifying the nature of such breach, Owner either cures
          such breach or, if such breach (other than the failure to make
          payment obligations) cannot be cured within thirty (30) days,
          Owner commences and diligently pursues such cure and thereafter
          continues to diligently pursue such cure.  If the breach is not
          cured within 120 days of the date of Operator's written notice to
          Owner, then Operator may terminate this Agreement;
     
     c.   There is an assignment for the benefit of Owner's creditors, or Owner
          or its Parent company, NRG Generating (U.S.) Inc.. is adjudged bank-
          rupt, or a petition is flied by or against Owner or its parent
          company under the provisions of any insolvency or bankruptcy laws
          (and such petition is not dismissed within six months), or the busi-
          ness or principal assets of Owner or its parent company are placed in
          the hands of a receiver, assignee or trustee, or Owner is dissolved,
          or Owner's existence is terminated or its business is discontinued; or
     
     c.     Any material representation or warranty furnished by Owner in
          connection with this Agreement was knowingly false or misleading
          in any material respect at the time it was made.

3.     Operator shall be in default under this Agreement upon the happening
     or occurrence of any of the following events or conditions, each of
     which shall be deemed to be an Event of Default for purposes of this
     Agreement:

     a.     Operator materially breaches or falls to observe or timely
          perform any of Operator's obligations, covenants, conditions,
          services or responsibilities under this Agreement, unless within
          thirty (30) days after notice from Owner specifying the nature of
          such breach or failure, Operator either cures such breach or
          failure or, if such breach cannot be cured within thirty (30)
          days, Operator commences and diligently pursues such cure and
          thereafter continues to diligently pursue such cure.  If the
          breach is not cured within 120 days of the date of Owner's
          written notice to Operator, then Owner may terminate this
          Agreement;
     
     b.     There is an assignment for the benefit of Operator's creditors,
          or Operator is adjudged bankrupt, or a petition is filed by or
          against Operator under the provisions of any insolvency or
          bankruptcy laws (and such petition is not dismissed within six
          months), or the business or principal assets of Operator are
          placed in the hands of a receiver, assignee or trustee, or
          Operator is dissolved, or Operators existence is terminated or
          its business is discontinued; or
     
     c.      Any  material representation or warranty furnished by Operator
          in   connection  with  this  Agreement  was  knowingly  false  or
          misleading in any material respect at the time when made.

Notwithstanding subsection (a) above, Operator (i) shall not be afforded
any cure period, (ii) will not be permitted to invoke or utilize the
Article XVIII Dispute Resolution

                                    18

<PAGE>

provisions, and (iii) will be subject to immediate termination if the
termination of this Agreement is affected under the language of Article
XII, Section 1(e).

4.     Upon the occurrence of an Event of Default, the non-defaulting party
     may:

     a.   Without recourse to legal process, terminate this Agreement by
          delivery of a written notice of termination to the defaulting
          party or its assigns; and/or
     
     b.   Pursue, concurrently or separately, other remedies existing in
          law, any provision of this Agreement, or otherwise.
     
5.          Upon termination or expiration of this Agreement, Operator
          shall:
     
     a.   Deliver to Owner all books, records, operator logs, accounts and
          manuals developed or maintained by Operator pursuant to this
          Agreement, provided however, that Operator may retain copies of
          such documents.  Furthermore, Owner shall have the right to take
          possession of all of the equipment, spare parts and supplies
          purchased for the System and paid for by Owner,
     
     b.   At Owner's request and expense, cooperate with Owner to effect an
          orderly transition of the operations and maintenance of the
          System, including, without limitation, perform the following:

          i.     Continue to operate the System in accordance with this
               Agreement for a period not to exceed 180 days while Owner
               appoints and mobilizes a successor operator;
          
          ii.  Assist Owner in preparing an inventory of all material,
               equipment, spare parts and supplies purchased for the
               System; and
          
          iii. Assign to Owner all Operator's contractual agreements with
               third parties relating to the operations or maintenance of
               the System, to the extent such agreements are so assignable.

XIII.ACCESS TO SYSTEM

Operator and Owner and their agents, representatives, and employees shall
have full and free access at all times to the System.

XIV.  NOTICES

1.     Any notice required or permitted under this Agreement shall be in
     writing and shall be valid and sufficient if delivered personally,
     mailed by registered or certified mail, or sent by a recognized
     private overnight express delivery service.  In each case postage
     prepaid, return receipt requested, addressed to the other party as
     follows:

If to Operator:

STEWART & STEVENSON OPERATIONS, INC.
2707 North Loop West
Houston, Texas 77008
Attn:  Vice-President of North American Operations
Telephone: 713-803-0300


If to Owner:

                                    19

<PAGE>

NRG Generating (U.S.) Inc.
1221 Nicollet Mall, Suite 600
Minneapolis, Minnesota 55403
Attn:  Chief Executive Officer
Telephone: 612-373-5300

2.     Any party may change its address, or add additional addresses, by
     notice given to the other parties in the manner se forth above

XV.  FURTHER ASSURANCES

1.     Owner and Operator agree to execute, acknowledge and deliver any and
     all such further documents and instruments and to take such action as
     may reasonably be required in order to allow the financing of the
     System to proceed, to effectuate the purpose of this Agreement, and to
     obtain any government permits, licenses, or approvals necessary or
     convenient to accomplish the foregoing.

2.     Title to all materials, equipment, supplies, consumables, spare
     parts and other items purchased or obtained by Operator for the System
     shall pass to and vest in Owner upon the passage of title from the
     vendor or supplier thereof and the payment or reimbursement of
     Operator's costs by Owner.

XVI. REPRESENTATIONS AND WARRANTIES

1.     Owner represents and warrants to Operator as follows:

     a.      Owner  is a corporation duly formed, validly existing, and  in
          good  standing  under the laws of Delaware, and  it  is  properly
          qualified to do business in New Jersey;

     b.     The execution of this Agreement has been duly authorized and
          approved by Owner, and no other authorizations, approvals, or
          consents are required in order for this agreement to constitute a
          binding and enforceable legal obligation of Owner;
     
     c.     The execution of this Agreement by Owner, and the performance
          of Owner's obligations under this Agreement will not conflict
          with, or result in a breach or default under, any agreement,
          contract, or covenant to which Owner is a party; and
     
     d.      This  Agreement,  as  executed, constitutes  a  binding  legal
          obligation  of Owner that is enforceable in accordance  with  its
          terms and conditions.

2.     Operator represents and warrants to Owner as follows:

     a.     Operator is a corporation duly incorporated, validly existing,
          and in good standing under the laws of Delaware, and it is
          properly qualified to do business in New Jersey;
     
     b.     The execution of this Agreement by Operator has been duly
          authorized and approved by Operator and no other authorization,
          approvals, or consents are required in order for this Agreement
          to constitute a binding and enforceable legal obligation of
          Operator;
     
     c.     The execution of this Agreement by Operator, and the
          performance of its obligations under this Agreement will not
          conflict with, or result in a breach or
     
                                    20
     
<PAGE>
     
            default under, any agreement, contract, or covenant to which
          Operator is a party; provided, however. that this provision is
          modified to be consistent with Section 7 of the Agreement which
          is being executed contemporaneously herewith as an inducement to
          the execution of this agreement; and
     
     d.      This  Agreement  as  executed,  constitutes  a  binding  legal
          obligation of Operator that is enforceable in accordance with its
          terms and conditions.

XVII.FORCE MAJEURE

1.     Except for the obligation of either party to make any required
     payments hereunder, the parties shall be excused from performing their
     respective obligations under this Agreement and shall not be liable in
     damages or otherwise if and to the extent that they are unable to so
     perform or are prevented from performing by a Force Majeure, provided
     that;

     a.     The non-performing party, as promptly as practicable after the
          occurrence of the Force Majeure, but in no event later than 14
          days thereafter, gives the other party written notice describing
          the particulars of the occurrence;
     
     b.      The suspension of performance is of no greater scope and of no
          longer duration than is reasonably required by the Force Majeure;
     
     c.     The non-performing party uses its best efforts to remedy its
          inability to perform; and
     
     d.     As soon as the non-performing party is able to resume
          performance of its obligations excused as a result of the
          occurrence, it shall give prompt written notification thereof to
          the other party.
     
2.           Neither party shall be required to settle any strike, walkout,
          lockout  or  other  labor dispute on terms  which,  in  the  sole
          judgment  of  the party involved in the dispute, are contrary  to
          its  interest, it being understood and agreed that the settlement
          of  strikes, walkouts, lockouts or other labor disputes shaft  be
          entirely within the discretion of the party having such dispute.

XVIII.  DISPUTE RESOLUTION

1.     Resolution by Parties.

     a.     First Attempt.  In the event that a dispute arises hereunder
          between the parties, the parties shall attempt in good faith to
          settle such dispute by mutual discussions within 30 days after
          the date that a party gives written notice of the dispute to the
          other party; provided, however, that if the dispute involves any
          amount claimed under an invoice and after 10 days of mutual
          discussion either party believes in good faith that further
          discussion will not resolve the dispute to its satisfaction, such
          party may immediately refer the matter to arbitration in
          accordance with Section 2 of this Article XVIII.
     
     b.     Chief Executive Officers.  In the event that the dispute is not
          resolved in accordance with subsection 1 (a) above, either party
          may refer the dispute to the chief executive officers or chief
          operating officers of the respective parties for further
          consideration.  In the event that such individuals are unable to
          reach agreement within 15 days, or such longer period as they may
          agree, then either party may refer the matter to arbitration in
          accordance with Section 2 of this Article XVIII.

                                    21

<PAGE>

2.     Arbitration.  In the event a dispute arises between Owner and
     Operator which is not resolved pursuant to Section 1 of this Article
     XVIII, shall be resolved by arbitration pursuant to the terms hereof.
     As a condition to initiating arbitration proceedings, a party must
     first have attempted to resolve the dispute under Section 1 of this
     Article XVIII.  All claims, disputes, and other matters in question
     arising out of or relating to this Agreement or the breach thereof
     shall be decided by arbitrators selected as hereinafter provided and
     shall be conducted in accordance with the Commercial Arbitration Rules
     of the American Arbitration Association then obtaining, unless the
     parties mutually agree otherwise.  The resolution of such disputes
     shall not delay Operator's or Owner's performance of their undisputed
     obligations under the terms of this Agreement.  The arbitration shall
     be held in Newark, New Jersey and any arbitration demand must be filed
     with the American Arbitration Association office located closest to
     Newark, New Jersey.  If the claim or defense of either party is
     determined to be frivolous, the arbitrators may require that the party
     at fault pay or reimburse the other party for (i) fees and expenses,
     including. attorneys and expert fees and expenses, and (ii) reasonable
     out of pocket expenses incurred by the other party in connection with
     the arbitration proceedings.  Notwithstanding the foregoing, a
     termination of the Agreement under the language of Article XII,
     Section 1 (e) shall not, under any circumstances (except for disputes
     relating to the settlement of payment obligations), be subject to
     arbitration under this Article VXIII.

3.     Selection of Arbitrators.  Each dispute shall be submitted to three
     arbitrators, one arbitrator being selected by Owner, one arbitrator
     being selected by Operator, and the third arbitrator being selected by
     the two so selected.  The party initiating the arbitration shall
     include in its notification under Section 4 below the designation of
     its selected arbitrator and the party receiving such notification
     shall designate its arbitrator within fifteen (15) days thereafter by
     notify the initiating party and its arbitrator of the selection.  If
     the arbitrators selected by Owner and Operator cannot agree on a third
     arbitrator within fifteen (15) days after the second arbitrator is
     selected, the third arbitrator shall be selected by the American
     Arbitration Association.  In the event the party receiving
     notification of a demand for arbitration shall not have selected its
     arbitrator and given notice thereof to the other party and its
     arbitrator within fifteen (15) days after receiving such notification,
     such arbitrator shall be selected by the American Arbitration
     Association.

4.      Notice.  Notice of demand for arbitration shall be filed in writing
     with  the  other  party  to  this  Agreement  and  with  the  American
     Arbitration Association.  The demand shall be made within a reasonable
     time  after the claim, dispute or other matter in question has arisen.
     In  no  event shall the demand for arbitration be made after the  date
     when the applicable statute of limitations would bar institution of  a
     legal  or equitable proceeding based on such claim, dispute, or  other
     matter in question.

5.     Award.  This agreement to arbitrate shall be specifically
     enforceable under the prevailing arbitration law.  The award rendered
     by the arbitrators shall be final and judgment may be entered upon it
     in accordance with applicable law in any court having jurisdiction
     thereof.

6.     Survival.  This Article shall survive termination of this Agreement.

XIX. GENERAL PROVISIONS

1.      Governing  Law.  This Agreement shall be governed by and  construed
     under the laws of New Jersey.

                                    22

<PAGE>

2.       Counterparts.   This  Agreement  may  be  executed   in   multiple
     counterparts, each of which shall be deemed an original,  but  all  of
     which together shall constitute one and the same instrument.

3.     Headings.  Title and headings of the articles and sections of this
     Agreement are for convenience of reference only and do not form a part
     of and shall not in any way affect the interpretation of this
     Agreement.

4.      Amendment.  No modification or amendment of this Agreement shall be
     valid  unless  in  writing  and  executed  by  both  parties  to  this
     Agreement.

5.     Assignment.  This Agreement may not be assigned by Operator without
     the written consent of Owner and written agreement of assignee whereby
     it expressly assumes and agrees to perform each and every obligation
     of Operator hereunder.  Any assignment by Operator in violation hereof
     shall be null and void.  Owner may, without the consent of Operator,
     assign its rights (but not its obligations) under this Agreement to or
     by a lender (including finance lessor) providing funds to refinance
     the System.

6.      Successors and Assigns.  This Agreement shall be binding and  inure
     to  the  benefit of the parties hereto and their respective successors
     and  assigns,  to the extent that assignment is permitted  under  this
     Agreement.

7.      Entire  Agreement.  This Agreement constitutes the entire agreement
     between  the parties, supersedes all prior representations,  documents
     or statements transmitted between the parties.

8.     Consequential Damages.  In no event will Owner or Operator have the
     right, with or without legal process. to recover punitive or special
     damages, or indirect or consequential damages, such as loss of use,
     lost profits, costs incurred because of delays, cost of replacement
     energy, "idle plant" costs, interest on borrowed money, letters of
     credit, security deposits or bonds.  In no event will Owner or
     Operator be liable for representations, oral or otherwise, as to the
     results intended to be achieved through its undertakings pursuant to
     this Agreement, except as specifically provided in this Agreement.

9.      Other Provisions.  Nothing in this Agreement shall be construed  to
     prevent or prohibit Operator from providing operating services to  any
     other person, organization, or entity.

10.  Waiver.  The waiver of any breach of any term or condition hereof
     shall not be deemed a waiver of any other or subsequent breach,
     whether of like or different nature.

11.  Not for Benefit of Third Parties.  This Agreement and each and every
     provision thereof is for the exclusive benefit of the parties to this
     Agreement and not for the benefit of any third party.

12.  Survival of Representations, Warranties and Indemnities. All
     representations, warranties and indemnities of the parties set forth
     in this Agreement shall survive the termination or expiration of this
     Agreement.

13.  Approval by Proposed Lender.  If any provision of this Agreement must
     be approved by a lender, lessor or equity investor in connection with
     the financing of the System or any other action contemplated hereby,
     and such lender requires any modification of the provisions of this
     Agreement, neither owner nor Operator shall unreasonably withhold its
     approval and execution of any such modifications.

                                    23

<PAGE>

14.  Survival of Obligations.  Termination of this Agreement for any reason
     shall  not  relieve  Owner or Operator of any obligation  accruing  or
     arising prior to such termination.

15.  Confidentiality.  The parties shall hold in confidence, and shall  use
     only  for  the  purposes of this Agreement, any  and  all  Proprietary
     information disclosed to each other.

16.  Severability.  Should any section or subsection hereof be declared
     invalid or unenforceable for any reason, the remaining sections and
     subsections of this Agreement shall remain in full force an affect,
     and the parties hereto agree to immediately renegotiate in good faith
     such section or subsection as was declared invalid or unenforceable.

17.  Duty  to  Mitigate.  Each party must use its best efforts to  mitigate
     the  injury or damage caused by the other party's failure to  perform.
     When  a  party seeking damages fails to make these efforts, the  other
     party shall be entitled to have the damages accordingly reduced.

18.  Consent.  Except in the case of an Emergency, when either party's
     consent or approval is required, such consent or approval must be in
     writing and given prior to the act for which such consent or approval
     is sought.

19.  Reasonableness.  Except as expressly stated to be within the sole
     discretion of any party, all consents or approvals required of either
     party shall not be unreasonably withheld or delayed, nor shall any
     acts or requests of a party be unreasonable in light of the
     surrounding facts and circumstances.

20.  Disclaimer, THE WARRANTIES EXPRESSLY PROVIDED BY OPERATOR HEREUNDER
     ARE THE SOLE, INTENDED WARRANTIES AND OPERATOR HEREBY DISCLAIMS ALL
     OTHER WARRANTIES OF ANY KIND, WHETHER STATUTORY, ORAL, WRITTEN,
     EXPRESS OR IMPLIED, INCLUDING ALL IMPLIED WARRANTIES OF
     MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND ALL
     WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE.

21.  Limits on Liability.  Notwithstanding any provision contained in this
     Agreement to the contrary, for any Contract Year, Operator shall not
     be liable to Owner (whether by contract, warranty, tort, statute or
     otherwise, including Liquidated Damages or penalties owed by Operator
     under this Agreement) for any amounts that in the aggregate exceed the
     amount of the Operating Fee and Bonuses paid for the Contract Year in
     which the claim is made.  If a claim(s) is made after the end of the
     term, then the claim(s) shall be deemed to have been made in the last
     Contract Year of the term.  The limits of liability set forth herein
     shall not apply to any damages incurred by a party as a result of its
     gross negligence or willful misconduct.

IN WITNESS WHEREOF, the parties hereto have executed this Agreement
effective as of the day and year first set forth above.

OWNER:

NRG Generating (Parlin) Cogeneration Inc.

By: /s/ Leonard Bluhm
Its:  President


OPERATOR:

Stewart & Stevenson Operations, Inc.

By: /s/ Harvey Braswell
Its:  VP North American OPS

                                    24

<PAGE>

                                 EXHIBIT A
                                     
                         BONUS/LIQUIDATED DAMAGES


For the purpose of determining the liquidated damages ("Liquidated
Damages") payable by Operator to Owner, or the bonus ("Bonus") payable by
Owner to Operator, the effectiveness of Operator under this Agreement shall
be measured in terms of both availability and heat rate.  These
measurements shall be applied at the completion of each Contract Year to
determine the Liquidated Damages or Bonus for that Contract Year.

Availability.  Operator shall undertake to operate the System to maximize
availability.  Availability will be measured for both the Base Capacity and
Dispatchable Capacity levels, as defined in the Amended and Restated Power
Purchase Agreement.  In each case the following formula will be used:

Contract Availability =

[Total Hours - (Equivalent Contract Unavailable Hours)]
                           Total Hours

where:

Total Hours = total hours in the Contract Year; and

Equivalent Contract Unavailable Hours = total of all hours during the
Contract Year during which there occurred a full or partial Planned,
Forced, or Maintenance Outage, as those terms are defined in Article 3 of
the Amended and Restated Power Purchase Agreement (including outages
resulting from Force Majeure events, but excluding outages resulting from
(x) JCP&L's failure to supply natural gas to the Facility during periods
when PSE&G has not interrupted transportation that it supplies under the
PSE&G Gas Supply Agreement and (y) JCP&L's failure to accept available
Output from the Facility).  Partial outages are measured on an equivalency
basis, e.g., a 50% outage for one hour would be equivalent to a full outage
for one-half hour, and so forth.

Availability.  For purposes of Bonus/Liquidated Damages availability
calculation, the target Base availability will be 97%, and the Dispatchable
availability will be 94%, for the term of this Contract.  Each one tenth of
one percent (0.1%) of availability will have a value of $10,000 as a Bonus
or Liquidated Damages for availability measurement.

Heat Rate.  For purposes of Bonus/Liquidated Damages heat rate
calculations, the heat rate incentive will be based on 9500 Btu per kwh
HHV, as calculated in accordance with Article 8.3, Section h of the Amended
and Restated Power Purchase Agreement, as adjusted by Article 9, for the
term of this Contract.

                                    25

<PAGE>

                       LIQUIDATED DAMAGES AND BONUS

The Liquidated Damages payable by Operator to Owner and the Bonus payable
by Owner to operator shall be based on the Availability and Heat Rate
guarantees set forth in this Exhibit.  For any Contract Year, the maximum
Liquidated Damages (in the aggregate for each category as adjusted by the
amounts of any Bonus payable to Operator) payable by Operator shall be no
more than one hundred percent(100%) of the Operator's Fee for such Contract
Year.  For any Contract Year, once the aggregate Bonuses payable to
Operator (adjusted for the Liquidated Damages, if any, owed by Operator
equal $200,000, then any amounts in excess of $200,000 shall be payable to
Operator at a rate of 4O% of such excess.  The availability and heat rate
Bonus/Liquidated Damages calculations will be determined monthly and will
be payable after the end of the Contract Year as set forth in the Amended
and Restated Power Purchase Agreement.

                                    26

<PAGE>


                                 EXHIBIT B
                         DESCRIPTION OF THE SYSTEM

                               PARLIN SYSTEM


The cogeneration plant consists of a dual combustion gas turbine-steam
turbine combined cycle (topping cycle) plant.

The nominal rating is 120 MW electrical, with average thermal output of
30,000 lbs/hr steam.  The prime movers of the plant are two General
Electric Frame 6 dual fuel combustion turbines, each direct connected to a
54,000 kVA synchronous generator with electrical output at 3 PH, 60 Hz and
13.8 kV.

The exhaust from each of the G.E. Frame 6 turbines is directed into a three
drum (tri-pressure) heat recovery steam generator (HRSG).  Each HRSG, at
full turbine load and 59 F ambient temperature produces when fired with
94.0 million BtuHHV an hour of auxiliary filing, 227,000 lbs/hr of 700
psig, 900 F steam; 23,000 lbs/hr of 285 psig/521 F steam; and 12,300 lbs/hr
of 30 psig dry and saturated steam.

The combined 700 psig steam is directed to two condensing extraction steam
turbines, each of which is direct connected through a step-up gearbox to a
24,000 kVa synchronous generator with an electrical output of 3PH, 60 Hz
and 13.8 kV.

The 165 psig steam extracted from the steam turbine is directed into a
header from which 35,000 lbs/hr is directed to process to the site steam
host.

Thermal loads of the system vary seasonally from an average of 30,000
lbs/hr over the course of an 8760 hour year.

The plant will operate on natural gas under normal circumstances other then
interruptions due to curtailment of supply on extremely cold days.
Kerosene fuel is used as the alternate, approximately 480 hr/yr.  Output of
the combustion turbine is controlled by sensing and maintaining a constant
optimum turbine exhaust temperature.

NOX emission from the plant are controlled by a combination of steam
injection into the combustion turbine and Selective Catalytic Reduction
using anhydrous ammonia injection with a semi-precious metal catalyst in
the HRSG.  The plant is equipped with Continuous Emission Monitoring
equipment.

The interconnection points for the System are shown an identified an the
following diagram associated with this Exhibit.

                                    27

<PAGE>

                                 EXHIBIT C
                                     
                             SYSTEM CONTRACTS
                                     
                                  NEWARK



Power Purchase Agreement                            dated 04/30/96
Gas Service Agreement                               dated 04/30/96
Electricity Agreement with Dupont                   dated 01/18/88
Steam Purchase Agreement                            dated 12/08/86


Permits

Air Permit/Certification (Storage Tank #1)          issued 10/10/90
Air Permit/Certification (Auxiliary Boiler)         issued 05/21/89
Wastewater Discharge Permit                         issued 04/01/93
Air Permit/Certification (Auxiliary Boiler)         issued 06/15/95
Air Permit/Certification (Stack #2)                 issued 10/21/90
Air Permit/Certification (Stack #1)                 issued 12/22/93
Air Permit/Certification (Storage Tank #2)          issued 10/10/90


                                    28

<PAGE>


                                 EXHIBIT D
                                     
                                     
                        TERMINATION FOR CONVENIENCE

Commencing on the third anniversary of the Effective Date, the Owner may
terminate this agreement for convenience as set forth In Article XII
Section 1 (d).  The termination fee shall be $570,000 reduced pro-rata
based on the number of calendar days remaining in the Agreement term as the
numerator and 1096 calendar days as the denominator.  The termination fee
will be adjusted accordingly for any pro-rated undisputed Bonus/Liquidated
Damage payments due on the Termination Date.  This right of payment shall
be Operator's sole and exclusive remedy for any termination of the
Agreement by Owner under Article XII Section I (d) or the circumstances
that were the basis thereof or were related thereto.

                                    29

<PAGE>

                                 EXHIBIT E


                TERMINATION UNDER ARTICLE XII SECTION 1(e)

Commencing on the Effective Date, the Owner has the right to terminate the
Agreement immediately as set forth in Article XII Section 1 (e).  If Owner
exercises such termination right and Operator thereafter becomes entitled
to receive a payment from Owner under the language of the second of the
provisos of Article XII Section 1 (e), then the amount of the payment shall
be determined as follows: (i) if the termination occurs on the Effective
Date, then the amount of the payment shall be $1.4mm for Parlin or (ii) if
the termination occurs after the Effective Date, then the amount of the
payment shall be the product of the amount specified in clause (i) times a
fraction, the numerator of which is the number of calendar days remaining
in the term of the Agreement, measured from the date that Operator
surrendered control of the Project to Owner, and the denominator of which
is 2,191 calendar days.  The amount of this payment shall be adjusted for
any prorated undisputed Bonus/Liquidated Damage payments due under the
terms of the Agreement on the date of termination.  This right of payment
shall be Operator's sole and exclusive remedy for any termination of the
Agreement by Owner under Article XII Section 1 (a) or the circumstances
that were the basis thereof or were related thereto.

                                    30

<PAGE>

EXHIBIT F


1996 Budget



SEE ATTACHED



                                    31

<PAGE>

APPENDIX I

                    GUARANTEE OF OPERATOR'S OBLIGATIONS
                   BY STEWART & STEVENSON SERVICES, INC.


     In consideration of, and as an inducement for NRG Generating (Parlin)
Cogeneration, Inc. ("Owner") to enter into certain agreements with Stewart
& Stevenson Operations, Inc. ("Subsidiary"), Stewart & Stevenson Services,
Inc. hereby, irrevocably guarantees to Owner the Prompt performance and
payment when due, whether by acceleration or otherwise, of all obligations,
indebtedness, liabilities or undertakings according to the terms of the NRG
Generating (Parlin) Cogeneration Inc./Stewart & Stevenson Operations, Inc.
Operating and Maintenance Agreement dated    , 1996 and the Agreement
between Stewart & Stevenson Operations, Inc., NRG Generating (Newark)
Cogeneration Inc., NRG Generating (Parlin) Cogeneration Inc., NRG
Generating (U, S.) Inc., and Stewart & Stevenson Services, Inc. (the
"Agreements").
     
     Subject to the terms and provisions herein set forth, the Guaranty is
continuing, absolute and unconditional irrespective of (a) any lack of
validity or enforceability of the Agreements, (b) any amendment to, waiver
of or consent to, departure from, or failure to exercise any right or
remedy under the Agreements, (c) any acceptance of partial payment or
performance of any of the guaranteed obligations, (d) any release,
application or amendment of or consent to departure from any security or
guaranty therefor, (e) any assignment of this Guaranty, (f) the insolvency,
bankruptcy, dissolution or liquidation of Subsidiary or any change in
ownership of Subsidiary, or (g) any other circumstance of a similar or
different nature which might otherwise constitute a defense available to
Subsidiary or the undersigned except as to the legal rights and defenses of
Subsidiary watch arc provided for under the Agreements.  Notice of
acceptance of the Guaranty is hereby waived, and this Guaranty shall remain
in full force and effect up to and including the expiration of the
Agreements.
     
     The Guarantor waives promptness, diligence, any and all demands for
payment, any notice of credits extended and shipments of merchandise made
hereunder, and all other notices whatsoever.  The Guarantor consents to any
extensions of time for the payment of said account, to any changes in the
terms of any settlement or adjustment thereof and to any changes in the
terms of the Agreements.  No delays on the part of Owner in the exercise by
Owner of any right or remedy shall preclude other or further exercise
thereof or the exercise of any other right or remedy.  No actions of
Subsidiary shall in any way impair or affect this Guaranty.
     
     If Subsidiary defaults in the payment of any amounts due or in the
performance of any other obligation under the Agreements, the Guarantor
shall (a) pay upon demand (i) any sum due and to become due, (ii) any
damages, costs and expenses entitled to be recovered from Subsidiary by
reason of such default, and (iii) reasonable attorneys' fees and all costs
and other expenses incurred as a result of any such default or in enforcing
this Guaranty and (b) upon demand, perform or cause such obligation to be
performed.  This
     
                                    32
     
<PAGE>

Guaranty is a guarantee of payment and not of collection and no action need
be brought against Subsidiary as a precondition to the enforcement of this
Guaranty.
     
     This Guaranty shall be binding upon the Guarantor and its successors
and assigns and shall be for the benefit of the person named above, its
successors and assigns.  Should any one or more of the provisions of the
Guaranty be determined by a court of competent jurisdiction to be illegal
or unenforceable, all other provisions shall remain effective.
     
     This Guaranty shall be governed by and construed under the laws of the
State of New Jersey.

     IN WITNESS WHEREOF, this Guaranty has been duly executed this   day
of    , 1996.


STEWART & STEVENSON SERVICES, INC.

By: /S/
Title:

                                    33



<PAGE>
                                                            Exhibit 10.22.2


                           CONSENT TO ASSIGNMENT
                                    OF
                SYSTEM OPERATING AND MAINTENANCE AGREEMENT


      This Consent to Assignment (this "Consent") is entered into as May 1,
1996  by Stewart & Stevenson Operations, Inc., a Delaware Corporation  (the
"Company"),  NRG Generating (Parlin) Cogeneration Inc. (formerly  known  as
O'Brien   (Parlin)  Cogeneration,  Inc.),  a  Delaware  Corporation   ("NRG
Parlin"), and Credit Suisse, a bank organized and existing under  the  laws
of  Switzerland,  acting  through  its New  York  branch  ("CS")  as  agent
(hereinafter in such capacity, together with any successors thereto in such
capacity referred to as "Agent") pursuant to the credit Agreement dated  as
May  1,  1996  by  and  among (i) NRG Parlin and  NRG  Generating  (Newark)
Cogeneration Inc. (formerly known as O'Brien (Newark) Cogeneration,  Inc.),
a Delaware Corporation ("NRG Newark") (collectively, the "Borrowers"), (ii)
Credit Suisse, as Lender and each additional Lender from time to time party
to  the  Credit Agreement and_(iii), the Agent, (as to same may be amended,
modified or supplemented from time to time, the "Credit Agreement").

                                 RECITALS

      WHEREAS,  the  Company and NRG Parlin have entered  into  the  System
Operating and Maintenance Agreement, dated as of May 1, 1996 (as  the  same
may  be  amended, modified or supplemented from time to time, the "Assigned
Agreement"); and

      WHEREAS,  NRG  Parlin has assigned or will assign to  Agent  for  the
benefit  of  the  Secured Parties (as defined in the Credit  Agreement  and
referred to herein as "Assignee") all of its rights, title and interest in,
to   and  under  the  Assigned  Agreement  as  security  for  NRG  Parlin's
obligations under the Credit Agreement; and

      WHEREAS, the Company is willing to consent to such assignment and the
grant  of  a  security  interest by NRG Parlin  in  favor  of  Assignee  as
described above.

     NOW, THEREFORE, in consideration of the premises and of other valuable
consideration, the parties hereto agree as follows:

     1.   Assignment and Security Interest

     As security for the due and punctual performance and payment of all of
NRG  Parlin's  obligations  under  the Credit  Agreement,  NRG  Parlin  has
assigned  or  will assign to Assignee as collateral security,  all  of  NRG
Parlin's  rights  to and under the Assigned Agreement upon  the  terms  set
forth in the Security Agreement (as defined in the Credit Agreement).

<PAGE>

     2.   Consent

      The  Company  hereby  (i)  irrevocably  consents  to  the  assignment
specified  in paragraph 1 of this Consent and to any subsequent assignments
by  Agent or Assignee upon and after the Agent's or Assignee's exercise  of
its  rights and remedies under the security Agreement and (ii) agrees that,
following  the assumption of the Assigned Agreement by Agent,  Assignee  or
their  nominee,  designee  or  assignee, all  representations,  warranties,
indemnities and agreements (other than those representations and warranties
expressly  made  only as of an earlier date) made by the Company  under  or
pursuant to the Assigned Agreement shall inure to the benefit of such party
and  shall be enforceable by such party to the same extent as if such party
were originally, named in the, Assigned Agreement.

     3.   Default and Cure

      (a)   If NRG Parlin defaults under the Assigned Agreement the Company
shall,  before  terminating the Assign Agreement or  exercising  any  other
remedy,  give written notice to Agent specifying the default and the  steps
necessary to cure the same and Agent or Assignee shall have sixty (60) days
(30  days in the case of a default in payment by NRG Parlin) after  receipt
of  such  notice  (or  such  longer period of time  as  may  be  reasonably
necessary  under  the  circumstances, provided that Agent  or  Assignee  is
diligently pursuing such cure) to cure such default or to cause  it  to  be
cured.   If Agent and Assignee fail to cure or cause to be cured  any  such
default  within the appropriate period set forth above, the  Company  shall
have  all  of its rights and remedies with respect to such default  as  set
forth in the Assigned Agreement and at law or in equity.

      (b)   In  the  event  that the Assigned Agreement  is  terminated  by
rejection,  or otherwise, during a case in which NRG Parlin is  the  debtor
under Title 11, United States Code, or other similar federal state statute,
then the Company shall, at the option of Agent and Assignee and so long  as
all  existing  payment defaults by NRG Parlin under the Assigned  Agreement
are cured by Agent, Assignee or their nominee or designee, enter into a new
Assigned  Agreement with Agent, Assignee or (at the direction of  Agent  or
Assignee) their nominee or designee having terms substantially identical to
the  Assigned Agreement, pursuant to which Agent, Assignee or their nominee
or  designee  shall have all of the rights and obligations  of  NRG  Parlin
under the Assigned Agreement.

(c)  If Agent notifies the Company in writing that NRG Parlin has defaulted
     under  the  Credit  Agreement and requests that the  Company  continue
     performance under the Assigned Agreement, the Company shall thereafter
     perform under the Assigned Agreement in accordance with its terms,  so
     long  as  all  existing  defaults by NRG  Parlin  under  the  Assigned
     Agreement are cured by Agent, Assignee or

                                     2

<PAGE>

     their nominee or designee and the obligations of NRG Parlin thereunder
     shall continue to be paid and performed by NRG Parlin, Agent, Assignee
     or their nominee or designee.

     4.   Payments

     The  Company  agrees that until receipt of written notice  from  Agent
that  all  obligations of NRG Parlin under the Credit Agreement  have  been
fully satisfied, the Company hereby agrees to make all payments due to  NRG
Parlin  under the Assigned Agreement directly to such account as Agent  may
from time to time hereafter specify in writing and the Company will not  be
entitled to recover any amount so paid from Agent.

     5.   Delivery of Notices

     The Company agrees that it will promptly notify Agent of any breach by
NRG  Parlin of any of the terms of the Assigned Agreement and will  deliver
to  Agent  simultaneously with the delivery thereof to NRG Parlin  (i)  any
notices delivered pursuant to the Assigned Agreement or otherwise and  (ii)
all  invoices, budgets, plans and reports delivered pursuant to Article  VI
of the Assigned Agreement.

     6.   Liability of Assignee

     The  Company acknowledges and agrees that Agent and Assignee have  not
assumed  and  do not have any obligation or liability under or pursuant  to
the  Assigned Agreement, and that the exercise by Agent or Assignee of  its
rights  and  remedies under the Security Agreement shall not constitute  an
assumption of NRG Parlin's obligations under the Assigned Agreement (except
to  the extent such obligations shall be expressly assumed by an instrument
in writing executed by the Agent or Assignee).

     7.   Amendment or Termination of Assigned Agreement

     The  Company  covenants and agrees with Agent that without  the  prior
written consent of Agent (i) the Company will not materially amend, modify,
terminate  (prior  to  the  expiration of the applicable  cure  periods  in
Section  3  hereof) or assign, transfer or encumber any of its interest  in
the  Assigned  Agreement and (ii) no waiver by NRG Parlin  of  any  of  the
obligations  of the Company under the Assigned Agreement, and  no  consent,
approval  or  election made by .NRG Parlin in connection with the  Assigned
Agreement shall be effective as against Agent and Assignee.

     8.   Representations and Warranties

     The Company hereby represents and warrants to Agent and Assignee as
follows:

     (a)  The company is a corporation duly organized, validly

                                     3

<PAGE>

existing and in good standing under the laws of the State of Delaware.  The
Company  has full power, authority and legal right to incur the obligations
provided for in this Consent and the Assigned Agreement.

      (b)   The execution, delivery and performance by the Company of  this
Consent  and  the  Assigned  Agreement have been  duly  authorized  by  all
necessary corporate action.

     (c)   The  Assigned Agreement is in full force and effect and has  not
been  amended,  and  no default has occurred or exists under  the  Assigned
Agreement  and  no  event  or  condition has occurred,  or  exists  and  is
continuing  which  with the lapse of time, the giving of  notice,  or  both
would constitute such a default under the Assigned Agreement.

      (d)  Each of this Consent and the Assigned Agreement constitutes  the
legal, valid and binding obligation of the Company enforceable against, the
Company  in  accordance  with  its terms, except  as  enforceability  maybe
limited  by  general  principles of equity and  by  applicable  bankruptcy,
insolvency,   moratorium  or  similar  laws  affecting   creditors   rights
generally.

      (e)   All representations and warranties made by the Company  in  the
Assigned Agreement were true and correct in all material respects on and as
of the date when made and, except for those that by their terms speak as of
a specific date, are true and correct in all material respects on and as of
this Consent.

     (f)   No consent, approval, order or authorization of or registration,
declaration  of  a  filing with, or giving of notice to, obtaining  of  any
license  or  permit from, or taking any other action with respect  to,  any
federal,  state or local government or public body, authority or agency  is
required  in  connection with the valid authorization, execution,  delivery
and performance of this Consent or the Assigned Agreement.

     (g)  There is no litigation, action, suit, investigation or proceeding
pending  or,  to the best knowledge of the Company, threatened against  the
Company  nor  any  basis  therefor, before or by any court,  administrative
agency,  environmental council, arbitrator or governmental authority,  body
or  agency, which could adversely affect the performance by the Company  of
its  obligations  hereunder  or  under  the  Assigned  Agreement  or  which
questions the validity, binding effect or enforceability hereof or  thereof
or any of the transactions contemplated hereby or thereby.

     (h)  The  company is not in violation of its articles of incorporation
or  bylaws,  and the execution, delivery and performance by the Company  of
this  Consent  and  the  Assigned Agreement, and the  consummation  of  the
transactions  contemplated  hereby and thereby,  will  not  result  in  any
violation of any term of

                                     4

<PAGE>

its  articles  of  . incorporation or bylaws, of any material  contract  or
agreement applicable to it, or of any license, permit, franchise, judgment,
decree,   writ,  injunction,  order,  charter,  law,  ordinance,  rule   or
regulation  applicable to it or any of its properties or to any obligations
incurred  by  it or by which it or any of its properties may  be  bound  or
affected, or of any determination or award of any arbitrator applicable  to
it, and will not conflict with, or cause a breach of, or default under, any
such .term or result in the creation of any lien upon any of its properties
or assets.

      (i)   The  Company  has not received notice of, or consented  to  the
assignment of any of NRG Parlin's right, title, or interest in the Assigned
Agreement to any person or entity other than Agent and Assignee.

     9.   Notices

     All  notices  or other communications which are required or  permitted
hereunder to be given to any party shall be in writing (including facsimile
communication) and shall be deemed given if delivered personally or sent by
telecopy  or  by registered or certified mail, return receipt requested  to
the  address of such party specified below or to such other address as  the
addressee  may  have  specified in a notice duly given  to  the  sender  as
provided herein:

If to Agent:

               Credit Suisse
               Tower 49
               12 East 49th Street
               New York, NY  10071
               Attention:  Project Finance
               Telecopy:  (212) 238-5390


If to NRG Parlin:

               NRG Generating (Parlin) Cogeneration Inc.
               c/o NRG Energy, Inc.
               1221 Nicollet Mall Suite 700
               Minneapolis, MN 55403
               Attention:
               Telecopy:

                                     5

<PAGE>

If to the Company:

               Stewart & Stevenson Operations, Inc-
               2707 North Loop West
               Houston, TX 77008
               Attention: Vice President - North American
                          Operations
               Telecopy: (713) 863-8047


with a copy to:

               Stewart & Stevenson Services, Inc.
               2707 North Loop West.
               Houston TX 77008
               Attention: Group Vice President - EPS
               Telecopy: (713) 869-4068


All  such notices and communications shall, when mailed, be effective seven
(7)  days  after  being after being deposited in the  mail  in  the  manner
aforesaid, or when sent by telecopier, upon receipt thereof.

     10.  Governing Law

      THIS CONSENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH
THE LAWS OF THE STATE OF NEW YORK (WITHOUT GIVING EFFECT TO THE PRINCIPLES
THEREOF RELATING TO CONFLICTS OF LAW EXCEPT SECTION 5-1401 OF THE NEW YORK
GENERAL OBLIGATIONS LAW).

     11.  Successors and Assigns

      This  Consent shall be binding upon the parties and their  successors
and  assigns  and inure to the benefit of the parties and their  respective
successors  and assigns (which assigns, in the case of Agent and  Assignee,
shall  include, without limitation, any nominee or designee  of  Agent  and
Assignee  and  any  purchaser of all or any portion  of  rights  under  the
Assigned Agreement in connection with an Event of Default under the  Credit
Agreement or a foreclosure by Agent and Assignee.)

     12.  Waiver

     No  amendment  or  waiver of any Provisions of this Consent  shall  be
effective unless the same shall be in writing and signed by Agent, and then
such waiver or consent shall be effective only in the specific instance and
for the specific purpose for which given.
     
     13.  Counterparts
     
     This  Consent  may be executed in any number of counterparts,  all  Of
which counterparts shall together constitute one and the same instrument.

                                     6

<PAGE>

     14.  Further Assurances

     The  Company will at any time and from time to time, upon the  written
request  of Agent, execute and deliver such further documents and  do  such
other  acts  and  things  as  Agent  may reasonably  request  in  order  to
effectuate more fully the purposes of this Consent.

     15.  Conflicts

     In the event of a conflict between any provision of this Consent and
the provisions of the Assigned Agreement, the provisions of this Consent
shall prevail.

     IN WITNESS WHEREOF, each of the undersigned has duly executed this
Consent as of the date first above written.


                              STEWART & STEVENSON OPERATIONS, INC.

                              By: /s/ Harvey Braswell
                              Name:
                              Title:


                              NRG GENERATING (PARLIN) COGENERATION, INC.
                              By: /s/ Leonard Bluhm
                              Name:
                              Title:


Accepted:

CREDIT SUISSE, as Agent

By:  /s/ Louis Iaconetti
Name:  Louis D. Iaconetti
Title: Associate


By:  /s/ Steven Dowe
Name:  Steven Dowe
Title: Associate

                                     7



<PAGE>
                                                            Exhibit 10.22.3

[Letterhead]
NRG Generating (U.S.) Inc.
1221 Nicollet Mall
Suite 700
Minneapolis, MN 55403-2445
Telephone (612) 373-5305
Fax (612) 373-8833


May 20, 1996

Mr. Harvey A. Braswell
Stewart & Stevenson Operations, Inc.
2707 North Lake West, 2nd Floor
Houston, TX 77008

Re: Auxiliary Boilers - NRG Generating (Parlin) Inc.

Please refer to that certain NRG Generating (Parlin) Inc./Stewart &
Stevenson Operations, Inc. Operating and Maintenance Agreement, dated May
1, 1996 (the "Parlin O&M Agreement") between NRG Generating (Parlin) Inc.
("NRG Parlin") and Stewart & Stevenson Operations Inc. ("SSOI").

This letter is to confirm the mutual understanding and agreement of NRG
Parlin and SSOI that the term "System" as used in the Parlin O&M Agreement
includes any auxiliary boiler (and any replacement boiler) used to meet NRG
Parlin's obligations under the Amended and Restated Power Purchase
Agreement, under the Steam Purchase Contract dated December 8, 1986, as
amended, between NRG Parlin and E.I. duPont de Nemours and Company
("DuPont") and under the Electricity Purchase Contract dated January 18,
1988 between NRG Parlin and DuPont, regardless of whether such boiler is
regarded as owned by NRG Parlin.  It is also our mutual understanding and
agreement that SSOI will operate and maintain the Parlin auxiliary boiler
under the terms of the Parlin O&M Agreement.

This letter is intended as a clarifying amendment to the NRG Parlin
Agreement.  Accordingly, the NRG Parlin Agreement is hereby amended to
reflect the terms hereof and, except as explicitly stated above, shall
continue in full force and affect in accordance with its provisions.
Additionally, the provisions of Article XIX of the NRG Parlin Agreement are
hereby incorporated into this letter as if they were separately stated
herein.

If this letter accurately sets forth the terms of our understanding, please
so indicate by executing a coy of this letter in the space provided below.

                              Yours very truly,

                              NRG GENERATING (PARLIN) COGENERATION

                              By: /s/ Leonard Bluhm
                              Name:   Leonard A. Bluhm
                              Title:  President

<PAGE>


ACKNOWLEDGED AND AGREED TO:

STEWART & STEVENSON OPERATIONS, INC.

By: /s/ Harvey A. Braswell
Name:   Harvey A. Braswell
Title:  Vice President - North American Operations



<PAGE>
                                                            Exhibit 10.25.3

                                     
                                     
                                     
                            AMENDMENT AGREEMENT

     This Amendment Agreement is made this 31st day of January, 1994, by
and between Grays Ferry Cogeneration Partnership, a partnership with
offices of its managing partner, O'Brien (Schuylkill) Cogeneration, Inc.,
located at 225 South Eighth Street, Philadelphia, Pennsylvania 19106
("SELLER"), and PECO Energy Company, formerly known as Philadelphia
Electric  Company, a Pennsylvania corporation with offices located at 2301
Market Street, Philadelphia, Pennsylvania 19101 ("PECO ENERGY").

                                BACKGROUND
                                     
     SELLER and PECO ENERGY are parties to an Agreement for  Purchase of
Electric Output dated as of July 18, 1992 ("Original Agreement"), pursuant
to which SELLER agreed to sell, and PECO ENERGY agreed to purchase, the net
electric output to be generated by SELLER from a cogeneration facility
("Facility") to be constructed by SELLER on certain property subleased by
SELLER from Philadelphia Thermal Energy Corporation ("PTEC") under a Site
Lease dated November 11, 1991, as amended.   The Original Agreement was
approved by the Pennsylvania Public Utility Commission ("PUC") by Order
entered on March 15, 1993.  PECO ENERGY, the owner of the property on which
the Facility is to be constructed, consented to the sublease of the
property from  PTEC to SELLER (but not the assignment of SELLER's rights
under the Original Agreement to any party other than PECO ENERGY) pursuant
to a letter dated September 16y, 1991 ("Original Consent").

     SELLER now has advised PECO ENERGY that the Facility will be
constructed in two phases, the first of which will generate approximately
31 megawatts ("Phase I") and the second of which will generate
approximately 119 megawatts ("Phase II").  Because it is possible that the
construction of Phase II may be delayed or, under certain circumstances, be
undertaken by Philadelphia United Power Corporation, its corporate
successors or under certain conditions its assigns, SELLER and PECO ENERGY
have determined that it would be prudent to restructure the Original
Agreement into two separate agreements, one for each Phase, subject to PUC
approval, and to revise, subject to PUC approval of the Revised Agreements
(as hereinafter defined), the Original Consent.

     All capitalized terms not defined herein shall have the meanings
ascribed to them in the Revised Agreements (hereinafter defined).

     NOW, THEREFORE, intending to be legally bound hereby, the PARTIES
agree as follows:

     1.   Attached hereto as Exhibit A is an Agreement for Purchase of
Electric Output (Phase I), covering Phase I of the Facility, and attached
hereto as Exhibit B is an Agreement for

<PAGE>

Purchase of Electric Output (Phase II), covering Phase II of the Facility
(collectively, "Revised Agreements").

     2.   Attached hereto as Exhibit C is a revised consent to sublease
from PECO ENERGY to PTEC ("Revised Consent").

     3.   (a)  The Revised Agreements shall become effective upon (i) their
execution by authorized representatives of the PARTIES, (ii) the acceptance
by the PARTIES, in the manner specified below, of the terms of a valid,
binding and unappealed final order of a court or the PUC ruling upon PECO
ENERGY's COST, and (iii) approval of the Revised Agreements by the PUC
without modification as a contract with an affiliated interest under 66
Pa.C.S.  2102.

          (b)  Within thirty (30) days after the execution of this
Amendment Agreement, PECO ENERGY shall prepare and file a COST RECOVERY
PETITION for the Revised Agreements.  At the same time, in view of the fact
that Adwin Equipment Company, a wholly owned subsidiary of PECO ENERGY, is
one of the general partners of SELLER, PECO ENERGY shall prepare and file a
petition with the PUC seeking approval of the Revised Agreements without
modification under the affiliated interest provisions of 66 Pa.C.S.  2102.
Within sixty (60) days after (a) the date of entry of an unappealed valid,
binding and final order of the PUC ruling on the COST RECOVERY PETITION,
(b) the filing date of an unappealed valid, binding and final order of a
court on appeal from such a PUC ruling or (c) the date of entry of an
unappealed valid, binding and final order of the PUC ruling on the cost
recovery petition on remand, each PARTY shall provide the other PARTY with
written notice of its acceptance or nonacceptance of the terms and
conditions of the final order ruling upon the COST RECOVERY PETITION.
Neither PARTY, however, shall have the right to reject the terms and
conditions of such a final order if the relief sought in the COST RECOVERY
PETITION is granted without modification.  The failure to provide written
notice of acceptance or nonacceptance under this Section 2 within the
required time period shall be deemed to be acceptance of the terms and
conditions of the final order.  If the relief sought in the COST RECOVERY
PETITION is granted without modification, the condition precedent set forth
above shall be deemed to be satisfied as of the filing date or date of
entry of the final order ruling upon the COST RECOVERY PETITION.  If the
relief sought in the COST RECOVERY PETITION is granted with modification,
and the PARTIES accept the terms and conditions of the final order, the
PARTIES shall promptly execute an appropriate modification to the Revised
Agreements, and the condition precedent set forth above shall be deemed to
be satisfied as of the effective date of such modification.
Notwithstanding the final ruling on the COST RECOVERY PETITION, if the PUC
does not approve the Revised Agreements without modification under the
affiliated interest provisions of 66 Pa.C.S.  2102, the Revised Agreements
shall not become effective.

<PAGE>

     4.   Upon approval of the Petition regarding the Revised Agreements as
set forth above in  Section 3, the Original Agreement shall terminate and
the  Revised Agreements shall be in full force and effect.  If the Petition
regarding the Revised Agreements is not approved as set forth in Section 3,
the Revised Agreements shall terminate, become null and void, and shall
cease to have any force or effect, and the Original Agreement shall be and
remain in full force effect as if the Revised Agreements did not exist.

     5.   Upon the Revised Agreements becoming effective as set forth above
in Section 4, the Original Consent shall terminate as set forth above in
Section 4 and the Revised Consent shall be in full force and effect.  If
the Revised Agreements shall terminate, the Revised Consent shall
terminate, become null and void, and shall cease to have any force or
effect, and the Original Consent shall be and remain in full force and
effect as if the  Revised Consent did not exist.

     IN WITNESS WHEREOF, the PARTIES have caused this Amendment Agreement
to be executed as of the day and year first above written.


                              PECO ENERGY COMPANY, formerly known as
                              PHILADELPHIA ELECTRIC COMPANY


Attest:/s/                    By:/s/ William H. Smith III
                                   William H. Smith, III


                              GRAYS FERRY COGENERATION
                              PARTNERSHIP


Attest:/s/                    By: /s/ Robert A. Shinn
                                   Robert A. Shinn
                                   Vice President
                                   O'Brien (Schuylkill)
                                   Cogeneration, Inc.



<PAGE>
                                                            Exhibit 10.25.4






                                Grays Ferry
                                     
                       PECO Contract Phase 1 (only)






<PAGE>











                                 EXHIBIT A
                                     
            AGREEMENT FOR PURCHASE OF ELECTRIC OUTPUT (PHASE I)
                                     



<PAGE>




                          AGREEMENT FOR PURCHASE
                                     
                            OF ELECTRIC OUTPUT
                                     
                                 (PHASE I)
                                     
                                  between
                                     
                            PECO ENERGY COMPANY
                                     
                                    and
                                     
                                     
                   GRAYS FERRY COGENERATION PARTNERSHIP
                                     
                                     
















Dated;  As of July 28, 1992

<PAGE>
                                     

                             TABLE OF CONTENTS

                                     

                                                             Page






BACKGROUND                                                      1



ARTICLES
     I. DEFINITIONS                                             2
          1.1 Definitions                                       2



     II. EFFECTIVE DATE AND TERM                               10
          2.1 Effective Date                                   10
          2.2 Cost Recovery                                    10
          2.3 Term                                             11



     III. CERTAIN OBLIGATIONS OF SELLER                        12
          3.1 Qualifying Facility Status                       12
          3.2 Completion of Construction                       12



     IV. PURCHASES                                             13
          4.1 Amount Purchased                                 13
          4.2 Definitions                                      13
          4.3 Output Purchase Payment                          14



     V. SUSPENSE ACCOUNT                                       15
          5.1 Suspense Account Balance                         16
          5.2 Projection Payment                               16
          5.3 Termination Payment                              16
          5.4 Suspense Account Guarantee                       16



     VI. CURTAILMENT. REDUCTION OR INTERRUPTION OF PURCHASES   18
          6.1 Purchase Disruptions                             18
          6.2 Selection                                        19
          6.3 Notice                                           19
          6.4 Extent of Disruptions                            20
          6.5 SELLER's Obligations on Disruption               20



                                (i)

<PAGE>

ARTICLE
     VII. PROJECT OPERATION                                    21
          7.1 Obligation of SELLER                             21
          7.2 Manner of Delivery                               21
          7.3 Safe Construction and Operation                  21
          7.4 Power Factor                                     23
          7.5 Provision of Information                         23
          7.6 Modifications                                    24

     VIII. SELLER INTERCONNECTION EOUIPMENT                    25
          8.1 SELLER Interconnection Equipment                 25
          8.2 Condition Precedent                              25
          8.3 Design                                           25
          8.4 Construction                                     27
          8.5 Inspection and Access                            27



     IX. PECO ENERGY INTERCONNECTION EOUIPMENT                 29
          9.1 PECO ENERGY Interconnection Equipment            29
          9.2 Interconnection Design                           29
          9.3 Consultation with SELLER                         29
          9.4 Rights and Easements                             30
          9.5 Acquisition of Permits. Licenses and Approvals   30
          9.6 Costs of Acquisition                             31
          9.7 Notice to Proceed                                31
          9.8 Reasonable Efforts to Complete Construction      31
          9.9 Liability                                        31
          9.10 Design Changes                                  32
          9.11 Notice of Completion                            33
          9.12 Interconnection Cost Responsibility             33
          9.13 Estimated Costs                                 33
          9.14 Payment Schedule                                33
          9.15 Reconciliation                                  34
          9.16 Suspension                                      35
          9.17 Cancellation Costs                              36



     X. INITIAL PROJECT OPERATION AND TESTING                  37
          10.1 Initial Operation                               37
          10.2 Commercial Operation                            38



     XI. METERING                                              38
          11.1 Metering Equipment                              38
          11.2 Meter Charges                                   39

                                (ii)

<PAGE>

ARTICLE
          11.3 Meter Testing                                   39
          11.4 Meter Error                                     39
          11.5 Payment Adjustment                              40
          11.6 Meter Failure                                   40
          11.7 Suspense Account Adjustments                    41



     XII. TELEMETERING                                         41
          12.1 Telemetering Equipment                          41
          12.2 Cost Responsibility                             42
          12.3 Telemetering Charges                            42



     XIII. MODIFICATIONS                                       43
          13.1 PECO ENERGY System Modifications                43
          13.2 Payment                                         44
          13.3 Maintenance Costs                               44



     XIV. PAYMENT AND BILLING                                  45
          14.1 Output Purchase Payment                         45
          14.2 Metering. Telemetering and Administration Charges45
          14.3 Payments                                        46
          14.4 Interest                                        46
          14.5 Billing Disputes                                47



     XV. ASSIGNMENT                                            48
          15.1 Assignment                                      48



     XVI. BANKRUPTCY AND INSOLVENCY                            49
          16.1 Remedies                                        49



     XVII. WARRANTIES                                          50
          17.1 SELLER's Warranties                             50



     XVIII. INDEMNIFICATION                                    51
          18.1 Responsibility                                  51
          18.2 Worker's Compensation Responsibility            52
          18.3 Procedure                                       52



                                (iii)

<PAGE>



ARTICLE
     XIX. TERMINATION                                          53
          19.1 Termination by PECO ENERGY                      53
          19.2 Termination by SELLER                           54
          19.3 Effect of Termination                           54



     XX. BREACH AND DEFAULT                                    54
          20.1 Breach                                          55
          20.2 Cure and Default                                55
          20.3 Damages                                         55
          20.4 Mitigation                                      56
          20.5 Indemnification                                 56



     XXI. FORCE MAJEURE                                        56
          21.1 Force Majeure                                   56
          21.2 Excuse from Performance                         58



     XXII. INSURANCE                                           59
          22.1 Insurance                                       59



     XXIII. GOVERNMENT REGULATIONS                             59
          23.1 State and Federal                               59



     XXIV. GOVERNING LAW                                       60
          24.1 Interpretation                                  60



     XXV. MISCELLANEOUS                                        60
          25.1 Notices                                         60
          25.2 Indulgences                                     61
          25.3 Captions and Headings                           61
          25.4 Validity                                        61
          25.5 Agreement Definition                            62
          25.6 Modifications                                   62
          25.7 Execution in Counterparts                       62
          25.8 Gender and Number                               62
          25.9 Number of Days                                  63

APPENDICES
A.   Estimated Metering, Telemetering and Administration Charges
          B.   Pricing Values


                                (iv)


<PAGE>

            AGREEMENT FOR PURCHASE OF ELECTRIC OUTPUT (PHASE I)
                                     

     This AGREEMENT is made as of the 28th day of July, 1992, by and

between Grays Ferry Cogeneration Partnership, a partnership with offices of

its managing partner, O'Brien (Schuylkill) Cogeneration, Inc., located at

225 South Eighty Street, Philadelphia, Pennsylvania 19106 ("SELLER"), and

PECO ENERGY COMPANY, formerly known as Philadelphia Electric Company, a

Pennsylvania corporation with offices located at 2301 Market Street,

Philadelphia, Pennsylvania 19101 ("PECO ENERGY").

                                     

                                BACKGROUND

                                     

     PECO ENERGY is a regulated public utility engaged in, among other

things, the generation, purchase, transmission., distribution and sale of

electric power within the Commonwealth of Pennsylvania.

     Under Section 210 of  PURPA, 16 U.S.C. S 824A-3, FERC regulations at

18 C.F.R. S S 292.201-292.602, and PUC regulations at 52 Pa. Code SS 57.31-

57.39, PECO ENERGY is required under certain circumstances to purchase

electric power from QUALIFYING FACILITIES.

     SELLER intends to design, construct, own and operate an electric

generation facility (the FACILITY as defined in Article I hereof) and

certain associated equipment located at 2600 Christian Street,

Philadelphia, Pennsylvania 19146.

     SELLER intends to receive certification from the FERC that the

FACILITY is a QUALIFYING FACILITY, and SELLER intends to and shall maintain

the FACILITY during the term of this



<PAGE>



AGREEMENT in compliance with the requirements for a QUALIFYING FACILITY

established by PURPA and FERC's regulations.

     SELLER has requested PECO ENERGY, and PECO ENERGY is willing, to (a)

design, construct, install, operate and maintain certain equipment to

enable the FACILITY to interconnect with the PECO ENERGY SYSTEM (the PECO

ENERGY INTERCONNECTION EQUIPMENT) and (b) purchase the NET ELECTRIC OUTPUT

produced by the FACILITY during the term of the AGREEMENT.

     NOW, THEREFORE, in consideration of the  mutual covenants set forth

herein, the PARTIES, intending to be legally bound hereby, agree as

follows:



                                 ARTICLE I

                                     

                                DEFINITIONS

                                     

     1.1  Definitions.  The following terms, when used herein with

capitalization, shall have the following meanings:

     AGREEMENT means this agreement for Purchase of Electric Output between

PECO ENERGY AND seller, including any extension or amendment thereto.

     AUXILIARY SERVICE RIDER means the rider set forth in  PECO ENERGY'S

Electric Service Tariff under which PECO ENERGY provides electric service

to customers whose electrical requirements are not wholly provided by PECO

ENERGY-owned facilities, as the rider may be amended from time to time,

     BILLING MONTH means the time period, constituting not less than twenty-

eight (28) days and not more than thirty-four (34) days, between two

successive meter readings made for billing purposes.

     

                                2

     

<PAGE>

     

     CANCELLATION COSTS means the costs and liabilities incurred by PECO

ENERGY upon the termination of the AGREEMENT under Sections 19.1 oar 19.2

hereof or upon the expiration of the term of the AGREEMENT specified in

Section 2.3 hereof to 9a) cancel supplier and contractor orders and

agreements entered into to design, construct, install, operate maintain and

own PECO ENERGY INTERCONNECTION EQUIPMENT, (b) remove such PECO ENERGY

INTERCONNECTION EQUIPMENT and restore the PECO ENERGY SYSTEM to its

condition prior to the execution of this AGREEMENT.

     COMMERCIAL OPERATION DATE means the date designated by SELLER under

Section 10.2 hereof as the date the FACILITY and the SELLER INTERCONNECTION

EQUIPMENT are ready to deliver NET ELECTRIC OUTPUT to the INTERCONNECTION

POINT on a continuous basis for reasons other than testing.

     COST RECOVERY PETITION means a petition by PECO ENERGY to the PUC

seeking authority to collect and recover from PECO ENERGY's customers, on a

full and current basis through the ENERGY COST ADJUSTMENT or such other

mechanism as may replace the ENERGY COST ADJUSTMENT, all payments made to

SELLER under the AGREEMENT for purchases of NET ELECTRIC OUTPUT.

     CREDIT means (a) an irrevocable letter or letters of credit (b) a

surety or performance bond or (c) an insurance policy,

     DATE OF INITIAL OPERATION means the date, acceptable to

     

                                3

     

<PAGE>

     

PECO ENERGY, that SELLER synchronizes, for the first time, the FACILITY

with the PECO ENERGY SYSTEM.

     DESIGN RELEASE means a written notice from SELLER to PECO ENERGY

authorizing PECO ENERGY to (a) design the PECO ENERGY INTERCONNECTION

EQUIPMENT, (b) estimate the completion date for constructing and installing

the PECO ENERGY INTERCONNECTION EQUIPMENT, (c) prepare an estimate of the

cost of constructing and installing the PECO ENERGY INTERCONNECTION

EQUIPMENT, AND (d) review the design of the SELLER INTERCONNECTION

EQUIPMENT for acceptance.

     ENERGY COST ADJUSTMENT means the component of PECO ENERGY's PUC-

approved electric rates, as set forth in PECO ENERGY's Electric Service

Tariff, which enables PECO ENERGY to recover its energy costs not reflected

in its base rates.

     FACILITY means all equipment and appurtenant structures, which have an

aggregate nameplate rating of up to 31 megawatts, to be constructed,

installed, operated, maintained and owned by SELLER at the PROJECT SITE for

the purpose of generating electricity, representing Phase I of a two-phase

project which SELLER intends to construct at the PROJECT SITE with a total

aggregate nameplate rating of up to 150 megawatts.

     FERC means the Federal Energy Regulatory Commission.

     FINAL PROJECTION DATE means the date as defined in Appendix B.

     INTERCONNECTION POINT means the point of physical

     

                                4

     

<PAGE>

     

connection between the SELLER INTERCONNECTION EQUIPMENT and the PECO ENERGY

INTERCONNECTION EQUIPMENT to be determined by PECO ENERGY, after

consultation with SELLER.

     ISSUER means, with respect to the CREDIT (a) the commercial bank or

other entity issuing an irrevocable letter or letters of credit, (b) the

company qualified and authorized to issue the surety or performance bond in

the Commonwealth of Pennsylvania, (c) the insurance company authorized to

issue the insurance policy.

     LIGHT LOAN CONDITION means a circumstance where (a) the PJM

INTERCONNECTION operators have declared a MINIMUM GENERATION  EMERGENCY or

(b) a condition occurs on the PJM INTERCONNECTION or the PECO ENERGY SYSTEM

which, without PECO ENERGY taking action to correct such condition, might

imminently lead to such a declaration.  Such actions include, but are not

limited to, (i) a reduction in output from a nuclear unit or (ii) the

removal of an electric generating unit from service  which could not be

returned to service during the next anticipated period of peak demand for

power.

     METER ERROR CORRECTION PERIOD means the actual time period of a

meter's registration error, if such time period is definitely known, or, if

unknown, a period equal to the lesser of one-half (1/2) the time elapsed

since the last previous test of the meter, or three months, plus, if the

meter has not been tested in accordance with the requirements of 52 Pa.

Code S 57.20, as that provision may be amended from time to time, the

     

                                5

     

<PAGE>

     

period the meter has been in service beyond the required test period.

     METER ERROR PERCENTAGE means the difference, expressed as a

percentage, between actual meter registrations during testing, and the

registrations the meter would have made if it were neither fast nor slow,

at an average purchase level that the PARTIES mutually agree is

representative of the level of NET ELECTRIC OUTPUT purchases made by PECO

ENERGY from the PROJECT during the METER ERROR CORRECTION PERIOD.

     MINIMUM GENERATION EMERGENCY means an operational condition declared

by the PJM INTERCONNECTION resulting from a period of low demand for

electricity.

     NET ELECTRIC OUTPUT means the total electric output of the FACILITY in

excess of (a) the output SELLER uses to operate the FACILITY, (b) the

output Philadelphia Thermal Energy Corporation uses to operate the steam

generating equipment and related facilities located on land at Schuylkill

Station that it leases from PECO ENERGY under a lease dated January 30,

1987; provided that PECO ENERGY shall not provide facilities or service to

transport or deliver power from the FACILITY to that steam generating

equipment and related facilities, and (c) the output SELLER uses in the

transformation and transmission of electric output to the INTERCONNECTION

POINT.

     NOTICE TO PROCEED means written notice provided by SELLER to PECO

ENERGY authorizing PECO ENERGY to construct, purchase and install the PECO

ENERGY INTERCONNECTION EQUIPMENT and agreeing to pay all the costs and

charges incurred and made by

     

                                6

     

<PAGE>

     

PECO ENERGY under this AGREEMENT in constructing, purchasing and installing

the PECO ENERGY INTERCONNECTION EQUIPMENT.

     OPERATIONAL EMERGENCY means a condition or situation which presents,

or is imminently likely to present, a real, substantial and immediate

threat to persons or property, or which impairs or imminently will impair

either (a) PECO ENERGY's ability to furnish and maintain adequate,

efficient, safe, and reliable service to its customers, or (b) the safety,

reliability and stability of the PECO ENERGY SYSTEM.

     PARTIES means PECO ENERGY and SELLER.

     PARTY means PECO ENERGY or SELLER.

     PECO ENERGY means PECO ENERGY COMPANY and its regulated operating

subsidiaries.

     PECO ENERGY INTERCONNECTION EQUIPMENT means the equipment, other than

metering equipment, to be designed, constructed, purchased, installed,

owned, and operated by PECO ENERGY under the terms of the AGREEMENT,

including modifications to the PECO ENERGY T&D SYSTEM, too enable PECO

ENERGY to interconnect the PECO ENERGY SYSTEM with, and to receive NET

ELECTRIC OUTPUT from, the PROJECT under the terms and conditions of the

AGREEMENT.

     PECO ENERGY SYSTEM means the electric power generation, transmission

and distribution and distribution facilities owned, operated and/or

maintained by PECO ENERGY, which will include, after construction and

installation, the PECO ENERGY INTERCONNECTION EQUIPMENT.



                                7



<PAGE>



     PECO ENERGY T&D SYSTEM means the electric power transmission and

distribution facilities owned, operated and maintained by PECO ENERGY,

which will include, after construction and installation, the PECO ENERGY

INTERCONNECTION EQUIPMENT.

     PJM INTERCONNECTION means the Pennsylvania - New Jersey - Maryland

Interconnection, a fully coordinated power pool formed pursuant to the PJM

INTERCONNECTION AGREEMENT.

     POWER FACTOR shall have that meaning set forth in the IEEE Standard

Dictionary of Electrical and Electronic Terms (ANSI/IEE) Standard 100-1988,

Fourth Edition).

     PROJECT means the Phase I FACILITY, SELLER INTERCONNECTION EQUIPMENT

and associated facilities and equipment to be constructed, installed,

owned, operated and maintained by SELLER at the PROJECT SITE for the

purpose, among other things, of generating electricity.

     PROJECT SITE means the property leased by SELLER from Philadelphia

Thermal Energy Corporation under a lease dated November 11, 1991, as

amended as of September 17, 1993, upon which a two-phase project, including

the Phase I FACILITY and associated interconnection equipment will be

situated.

     PRUDENT ELECTRICAL  PRACTICES means the spectrum of possible

practices, methods and acts which, in the exercise of reasonable judgment

and in light of the facts known at the time

     

                                8

     

<PAGE>

     

a decision was made, would have been used in prudent electrical engineering

and operations to accomplish the desired result at a reasonable cost

consistent with reliability, safety and expedition, and is not limited to

the optimum practices, methods or acts to the exclusion of all others.

     PUC means the Pennsylvania Public Utility Commission.

     PURPA means the Public Utility Regulatory Policies Act of 1978.

     QUALIFYING FACILITY means a "small power production facility" or

"cogeneration facility" as defined in Section 210 of PURPA, 16 U.S.C.

S 824a-3(j), and meeting the criteria for qualification set forth at 18

C.F.R. S 292.203-292.206.

     SELLER means Grays Ferry Cogeneration Partnership.

     SELLER INTERCONNECTION EQUIPMENT means the facilities up to and

including the INTERCONNECTION POINT, other than the metering equipment

described in Article XI hereof, to be designed, constructed, installed,

operated and maintained by SELLER to (a) permit the PROJECT to interconnect

and operate in parallel with the PECO ENERGY SYSTEM and (b) permit PECO

ENERGY to receive NET ELECTRIC OUTPUT at the INTERCONNECTION POINT.

     SUSPENSE ACCOUNT means an account maintained in PECO's records used

solely to record PECO ENERGY'S PURCHASES OF NET ELECTRIC OUTPUT under the

AGREEMENT and the associated account balances specified in Section 5.1

hereof.

                                     

                                9

                                     

<PAGE>



                                ARTICLE II

                          EFFECTIVE DATE AND TERM

                                     

     2.1  Effective Date.  The AGREEMENT shall become effective upon (a)

its execution by authorized representatives of the PARTIES, (b) the

acceptance by the PARTIES, in the manner specified in Section 2.2 hereof,

of the terms of a valid, binding and unappealed final order of a court or

the PUC ruling upon PECO ENERGY's COST RECOVERY PETITION and (c) approval

of the AGREEMENT by the PUC without modification as a contract with an

affiliated interest under 66 Pa. C.S. S 2102.

     2.2  Cost Recovery. Within sixty (60) days after the execution of the

AGREEMENT, PECO ENERGY shall prepare and file a COST RECOVERY PETITION.  At

the same time, in view of the fact that Adwin Equipment Company, a wholly

owned subsidiary of PECO ENERGY, is one of the general partners of SELLER,

PECO ENERGY shall prepare and file a petition with the PUC seeking approval

of the AGREEMENT without modification under the affiliated interest

provisions of 66 Pa.C.S. S 2102.  Within sixty (60) days after (a) the date

of entry of an unappealed valid, binding and final order of the PUC ruling

on the COST RECOVERY PETITION, (b) the filing date of an unappealed valid,

binding and final order of a court on appeal from such a PUC ruling or (c)

the date of entry of an unappealed valid, binding and final order of the

PUC ruling on the COST RECOVERY PETITION on remand, each PARTY shall

provide the other PARTY with written notice of its acceptance or

nonacceptance of the terms and conditions of the final order ruling upon

the COST RECOVERY PETITION.  Neither

     

                                10

     

<PAGE>

     

PARTY, however, shall have the right to reject the terms and conditions of

such a final order if the relief sought in the COST RECOVERY PETITION is

granted without modification.  The failure to provide written notice of

acceptance or nonacceptance under this Section 2.2 within the required time

period shall be deemed to be acceptance of the terms and conditions of the

final order.  If the relief sought in the COST RECOVERY PETITION is granted

without modification, the condition precedent set forth in Section 2.1

hereof shall be deemed to be satisfied as of the filing date or date of

entry of the final order ruling upon the COST RECOVERY PETITION.  If the

relief south in the COST RECOVERY PETITION is granted with modification,

and the PARTIES accept the terms and conditions of the final order, the

PARTIES shall promptly execute, in the manner set forth in Section 25.6

hereof, an appropriate modification to the AGREEMENT, and the condition

precedent set forth in Section 2.1 hereof shall be deemed to be satisfied

as of the effective date of such modification.  Notwithstanding the final

ruling on the COST RECOVERY PETITION, if the PUC does not approve the

AGREEMENT without modification under the affiliated interest provisions of

66 Pa..C.S.S 2102, the AGREEMENT shall not become effective.

     2.3  Term. The AGREEMENT, unless sooner terminated in accordance with

any applicable provision of the AGREEMENT, shall remain in full force and

effect for twenty (20) years after the COMMERCIAL OPERATION DATE.  The

applicable provisions of the AGREEMENT, however, shall continue in effect

after the term of the AGREEMENT, including any extensions thereof, to the

extent

     

                                11



<PAGE>

     

          necessary to provide for final billings and adjustments,  and  to
          preserve and permit the enforcement or institution of action upon
          any  right  or obligation which accrued during the AGREEMENT  and
          was not exercised or fulfilled upon termination.
          
                                ARTICLE III

                                     

                       CERTAIN OBLIGATIONS OF SELLER

                                     

     3.1  Qualifying Facility Status. Prior to the DATE OF INITIAL

OPERATION, SELLER shall receive and provide PECO ENERGY with certification

from FERC that the PROJECT is a QUALIFYING FACILITY for the full amount of

NET ELECTRIC OUTPUT to be purchased by PECO ENERGY under the AGREEMENT.

SELLER shall maintain the PROJECT in compliance with the requirements for a

QUALIFYING FACILITY established under PURPA and applicable FERC regulations

for the full amount of NET ELECTRIC OUTPUT to be purchased by PECO ENERGY

under the AGREEMENT, and any failure by SELLER to so maintain the PROJECT

shall be a breach of the AGREEMENT under Section 20.1 hereof.

     3.2  Completion of Construction. SELLER shall complete construction of

the FACILITY and the SELLER INTERCONNECTION EQUIPMENT, and take all other

steps necessary to enable the PROJECT to deliver NET ELECTRIC OUTPUT to the

INTERCONNECTION POINT for sale to PECO ENERGY, on or before the fifth (5th)

anniversary of the effective date of the AGREEMENT.  Failure by SELLER to

meet this standard shall constitute a default of the AGREEMENT under

Section 20.2 hereof.

     

                                12

     

<PAGE>

     

                                ARTICLE IV

                                     

                                 PURCHASES

                                     

     4.1  Amount Purchased. Commencing on the DATE OF INITIAL OPERATION,

and thereafter during the term of the AGREEMENT, SELLER shall sell and

deliver to PECO ENERGY exclusively, and PECO ENERGY shall purchase and

accept delivery of, the PROJECT's NET ELECTRIC OUTPUT; provided, however,

that PECO ENERGY shall not be required to purchase or accept delivery of

NET ELECTRIC OUTPUT from the PROJECT in excess of the lesser of (a) 31

megawatts or (b) the amount of electric output for which the FERC has

certified the FACILITY as a QUALIFYING FACILITY.

     4.2  Definitions. The following terms, when used herein with

capitalization, shall have the following meanings:

     (a)  FINAL PROJECTION DATE means the date as defined in Appendix B.

     (b)  LEVELIZED PAYMENT means the product of (i) the number of kilowatt-

hours of NET ELECTRIC OUTPUT that PECO ENERGY purchases under the AGREEMENT

during a BILLING MONTH and (ii) the LEVELIZED RATE.

     (c)  LEVELIZED PAYMENT shall be the rate specified in Appendix B as

determined by when the COMMERCIAL OPERATION DATE for the PROJECT occurs.

     (d) PJM VALUE means the sum of the hourly PJM values during a BILLING

MONTH, with each hourly PJM value being the

     

                                13

     

<PAGE>

     

product of (i) the number of kilowatt-hours of NET ELECTRIC OUTPUT that

PECO ENERGY purchases under the AGREEMENT during that hour and (ii) the PJM

RATE during that hour.

     (e)  PJM RATE means PECO ENERGY's hourly billing rate per kilowatt-

hour, determined under the PJM INTERCONNECTION AGREEMENT, for interchange

energy; provided, however, that during any hour when said ;billing rate

deviates significantly from the average billing rate for all PJM

INTERCONNECTION interchange energy, that average PJM billing rate shall be

substituted for the PECO ENERGY billing rate.  If PECO ENERGY discontinues

its participation in the PJM INTERCONNECTION, or if the method of

calculating the PECO ENERGY billing rate changes, the PARTIES will in good

faith negotiate a substitute for the PJM RATE which reflects PECO ENERGY's

avoided cost for energy as defined by PURPA and federal and state

regulations adopted pursuant to PURPA.

     (f)  PROJECTED RATE means the rate specified in Appendix B under the

column heading PROJECTED RATE for the applicable BILLING MONTH.

     (g)  PROJECTED VALUE means the product of (i) the number of kilowatt-

hours of NET ELECTRIC OUTPUT that PECO ENERGY purchases under the AGREEMENT

during a BILLING MONTH and (ii) the applicable PROJECTED RATE.

     4.3  Output Purchase Payment. After the end of each BILLING MONTH,

PECO ENERGY shall pay SELLER, in accordance with Section 14.1 hereof, an

Output Purchase Payment computed as follows:

     

                                14

     

<PAGE>

     

     (a)  Prior to the COMMERCIAL OPERATION DATE the Output Purchase

Payment shall be the PJM VALUE.

     (b)  Commencing on the COMMERCIAL OPERATION DATE and through the FINAL

PROJECTION DATE the Output Purchase Payment shall be either (i) the

LEVELIZED PAYMENT or (ii) the PROJECTED VALUE.  SELLER shall, within two

(2) years after the effective date of this AGREEMENT, notify PECO ENERGY in

writing of SELLER's one-time, irrevocable election to receive either (i)

the LEVELIZED PAYMENT or (ii) the PROJECTED VALUE for the entire period

from the COMMERCIAL OPERATION DATE through the FINAL PROJECTION DATE.  If

SELLER elects to receive the PROJECTED VALUE, then the provisions of

Article V of this AGREEMENT shall not apply.  If SELLER fails to notify

PECO ENERGY of its election within tow (2) years of the effective date of

this AGREEMENT, then PECO ENERGY shall have the right to make the election.

     (c)  After the FINAL PROJECTION DATE and through the remaining term of

the AGREEMENT the Output Purchase Payment shall be ninety percent (90%) of

the PJM VALUE.

     

                                 ARTICLE V

                                     

                            SUSPENSE - ACCOUNT

                                     

     5.1  Suspense Account Balance. For any BILLING MONTH in which the

LEVELIZED PAYMENT exceeds the PROJECTED VALUE, the SUSPENSE ACCOUNT will

record a debit equal to the difference between the two.  Any debit balance

in the SUSPENSE ACCOUNT shall accrue interest on a monthly basis at the

rate specified in Section 14.4 hereof.  For any BILLING MONTH in which the

     

                                15

     

<PAGE>

     

PROJECTED VALUE exceeds the LEVELIZED PAYMENT, the difference between the

two shall be credited to the SUSPENSE ACCOUNT, but only to the extent

necessary to offset accrued debits and interest from prior BILLING MONTHS.

     5.2  Projection Payment. Within thirty (30) days after the FINAL

PROJECTION DATE, SELLER shall pay PECO ENERGY an amount equal to the debit

balance including accrued interest in the SUSPENSE ACCOUNT as of the FINAL

PROJECTION DATE.  The SUSPENSE ACCOUNT shall terminate upon SELLER's

payment under this Section 5.2.

     5.3  Termination Payment. If the AGREEMENT is terminated prior to the

FINAL PROJECTION DATE, SELLER shall pay PECO ENERGY, within thirty (30)

days after the date of termination, an amount equal to the debit balance

and accrued interest in the SUSPENSE ACCOUNT as of the date of termination;

provided, however, that SELLER shall not be obligated to make such payment

in the event that SELLER terminates the AGREEMENT because of a default by

PECO ENERGY (as defined in Section 20.2 hereof).  If any of the events

described  in Section 16.1 hereof occur, SELLER shall pay PECO ENERGY an

amount equal to the debit balance and accrued interest in the SUSPENSE

ACCOUNT as of the date of the event.

     5.4  Suspense Account Guarantee. The PARTIES shall review the SUSPENSE

ACCOUNT balance at the end of every calendar year during the term of the

AGREEMENT, and SELLER shall provide a CREDIT to PECO ENERGY to ensure

payment of any debit balance in the SUSPENSE ACCOUNT at that time.  The

CREDIT provided under

     

                                16

     

<PAGE>

     

this Section 5.4 shall be payable in the City of Philadelphia by an ISSUER

acceptable to PECO ENERGY on terms and conditions acceptable to PECO

ENERGY; provided, however, that PECO ENERGY shall not unreasonably withhold

approval of any ISSUER or CREDIT.  The CREDIT shall be established for and

structured so as to permit PECO ENERGY to make multiple demands for payment

from ISSUER, and shall require the ISSUER, upon PECO ENERGY'S submission of

documents certifying that the SUSPENSE ACCOUNT debit balance is due and

payable, to honor on sight, in immediately available funds, any written

demand by PECO ENERGY for payment.  The CREDIT provided under this

Section 5.4 shall be established to be effective not later than the

COMMERCIAL OPERATION DATE, and the CREDIT provided for the period from the

COMMERCIAL OPERATION DATE and thereafter within ninety (90) days after the

end of any calendar year during the term of the AGREEMENT, PECO ENERGY

shall have the right to withhold payments to SELLER for the NET ELECTRIC

OUTPUT SELLER delivers to PECO ENERGY and apply those amounts to decrease

the debit balance until the debit balance has been reduced to the amount

for which SELLER has furnished an acceptable CREDIT.



                                17



<PAGE>



                                ARTICLE VI

                                     

            CURTAILMENT, REDUCTION OR INTERRUPTION OF PURCHASES

                                     

     6.1  Purchase Disruptions. PECO ENERGY may curtail, reduce or

interrupt its receipt and purchases of NET ELECTRIC OUTPUT from the PROJECT

when:

     (a)  Such curtailment, reduction or interruption is necessary to

enable PECO ENERGY to maintain system operating reliability and/or to

provide service to its customers without a deterioration in quality.

     (b)  Such curtailment, reduction or interruption is necessary to

enable PECO ENERGY to discharge its obligations under the PJM

INTERCONNECTION AGREEMENT.

     (c)  Such curtailment, reduction or interruption is necessary to

enable PECO ENERGY to meet its obligations under the Mid-Atlantic Area

Coordination Agreement, which is the May 25, 1979 agreement between PECO

ENERGY and the other signatories thereto, and any amendments or extensions

thereof, designed to coordinate the efforts of the signatories to maximize

the reliability of electric service in the territory covered by the

agreement, which is the same, electrically and physically, as the territory

covered by the PJM INTERCONNECTION AGREEMENT.

     (d)  Such curtailment, reduction or interruption is necessary because

of a LIGHT LOAN CONDITION.

     (e)  The receipt of NET ELECTRIC OUTPUT by PECO ENERGY is causing, or

continued receipt of NET ELECTRIC OUTPUT by PECO ENERGY would create, an

OPERATIONAL EMERGENCY.

     

                                18

     

<PAGE>

     

     (f)  Such curtailment, reduction or interruption is necessary for PECO

ENERGY to construct, install, maintain, repair, replace, remove, modify,

investigate or inspect any equipment in the PECO ENERGY SYSTEM which may

affect or be affected by operation of the PROJECT.

     (g)  Such curtailment, reduction or interruption is necessary because

PECO ENERGY is experiencing an event of Force Majeure (as defined in

Section 21.01 hereof).

     (h)  Such curtailment, reduction or interruption is necessary to

protect the integrity of the PECO ENERGY SYSTEM or any system with which

the PECO ENERGY SYSTEM is directly or indirectly interconnected, or to aid

in the restoration of service on the PECO ENERGY SYSTEM or any system with

which the PECO ENERGY SYSTEM is directly or indirectly interconnected.

     (i)  Such curtailment, reduction or interruption is necessary because

SELLER has failed to fulfill its obligations under Sections 6.5, 7.3 or 7.6

hereof.

     6.2  Selection. PECO ENERGY shall, in its sole discretion reasonably

applied, determine which of the sources of electrical power interconnected

with the PECO ENERGY SYSTEM, including the PROJECT, to curtail, reduce or

interrupt to eliminate a condition requiring a curtailment, reduction or

interruption for one or more of the reasons set forth in Section 6.1

hereof.

     6.3  Notice. PECO ENERGY will attempt to notify SELLER of the

circumstances which necessitate the curtailment, reduction or interruption

of purchases of NET ELECTRIC OUTPUT,

     

                                19

     

<PAGE>

     

and the projected duration thereof, as far in advance of such event as

practicable.  The PARTIES recognize that such advance notice may not be

possible in the event of an OPERATIONAL EMERGENCY, in which event PECO

ENERGY shall provide notice to SELLER of the circumstances and projected

duration of the curtailment, reduction or interruption as soon as is

practicable after the curtailment, reduction or interruption.  PECO ENERGY

shall not, however, be liable to SELLER for the cost of purchases of NET

ELECTRIC OUTPUT which would have been made but for the curtailment,

reduction or interruption in the event PECO ENERGY fails to provide notice

to SELLER under this Section 6.3.

     6.4  Extent of Disruptions. PECO ENERGY shall use reasonable efforts

to minimize the time during which its purchases of NET ELECTRIC OUTPUT are

curtailed, reduced or interrupted.  PECO ENERGY shall use reasonable

efforts to resume purchases of NET ELECTRIC OUTPUT under the AGREEMENT

promptly after the conditions described in Section 6.1 hereof have ended,

and any necessary modifications, repairs or replacements have been made,

including any modifications, repairs or replacements made to decrease the

likelihood of a recurrence of the condition causing the curtailment,

reduction or interruption.

     6.5  SELLER's Obligation on Disruption. If a curtailment, reduction or

interruption under Section 6.1 hereof is due to a condition of or defect in

the FACILITY, SELLER INTERCONNECTION EQUIPMENT or other PROJECT equipment,

SELLER shall subject to PECO ENERGY a written proposed plan to rectify the

condition or defect.  When PECO ENERGY has accepted such

     

                                20

     

<PAGE>

     

plan, or a revised version thereof, SELLER shall, at its own expense,

repair the condition or defect.  When SELLER has made such repairs it shall

notify PECO ENERGY, and PECO ENERGY shall inspect the repaired, modified or

replaced equipment.  Following such inspection PECO ENERGY shall notify

SELLER whether the condition or defect has been remedied to PECO ENERGY's

satisfaction.  If PECO ENERGY is satisfied that the condition or defect has

been properly remedied, it shall promptly terminate the curtailment,

reduction or interruption.  If PECO ENERGY is not satisfied that the

condition or defect has been properly remedied, it shall provide SELLER

with a written explanation of why the remedy is not satisfactory.



                                ARTICLE VII

                                     

                             PROJECT OPERATION

                                     

     7.1  Obligation of SELLER. SELLER shall take all necessary actions to

coordinate the operation of the PROJECT with the operation of the PECO

ENERGY SYSTEM, including, but not limited to, those actions specified in

Sections 7.2-7.4 hereof.

     7.2  Manner of Delivery. SELLER shall deliver NET ELECTRIC OUTPUT to

the INTERCONNECTION POINT in the form of three (3) phase, sixty (60) hertz,

alternating current at a nominal voltage to be specified by PECO ENERGY.

     7.3  Safe Construction and Operation.  At its own cost, SELLER shall

design, construct, install, operate and maintain the PROJECT:

     

                                21

     

<PAGE>

     

     (a)  Using equipment and facilities of sufficient quality to operate

the PROJECT in parallel with the PECO ENERGY SYSTEM without causing:

          (1)  any damage to the PECO ENERGY SYSTEM,

          (2)  any impairment of or deterioration in the quality of the

service PECO ENERGY renders to its customers,

          (3)  any damage to the integrity of the PECO ENERGY SYSTEM, or

          (4)  unreasonable risk of damage to property, of injury or death

to persons, or of an OPERATIONAL EMERGENCY.

     (b)  In a manner that is safe and that will not cause any of the

events or conditions listed in (a) above, and

     (c)  In accordance and conformance with the following as they may be

amended from time to time:

          (1)  those Standards for System Safety and Reliability filed by

PECO ENERGY with the PUC and entitled "Requirements for Parallel Operation

of Non-Utility Generators,"

          (2)  PECO ENERGY's published "Electric Service Requirements,"

          (3)  the AUXILIARY SERVICE RIDER,

          (4)  the National Electrical Code,

          (5)  the National Electrical Safety Code,

          (6)  applicable local, state and federal laws and regulations,

and regulations, and

          (7)  PRUDENT ELECTRICAL PRACTICES.

SELLER shall install, own and maintain, as part of the SELLER

INTERCONNECTION EQUIPMENT, relays and associated protective and



                                22



<PAGE>



control equipment and equipment to control voltage and frequency

regulation, all of which it shall operate in a manner acceptable to PECO

ENERGY.

     7.4  Power Factor. SELLER shall install and have available automatic

generator field excitation regulators or an alternative regulator system

suitable to PECO ENERGY.  SELLER shall operate this equipment to regulate

the FACILITY's reactive (MVAR) output so that at the INTERCONNECTION POINT

the FACILITY's POWER FACTOR is within the range of ninety-five percent

(95%) lagging and one hundred percent (100%) when measured as a generator.

This requirement is applicable over a normal operating voltage range to be

defined by PECO ENERGY based on the voltage specified by PECO ENERGY under

Section 7.2 hereof.  Below this range the POWER FACTOR shall be allowed to

go below ninety-five percent (95%) into lagging.  Above this range the

POWER FACTOR shall be allowed to go past one hundred percent (100%) into

leading.

     7.5  Provision of Information.  As of the COMMERCIAL OPERATION DATE

and annually thereafter SELLER shall provide PECO ENERGY with (a) a

schedule of planned PROJECT maintenance and repair activities for the

following thirty-six (36) months and (b) an estimate of the amount of NET

ELECTRIC OUTPUT it intends to deliver to the INTERCONNECTION POINT during

each of the following twelve (12) months.  Upon written request from PECO

ENERGY, SELLER shall also maintain and classify outage statistics in

accordance with the then-current PJM

     

                                23

     

<PAGE>

     

INTERCONNECTION outage classification procedures, and SELLER shall supply

such statistics to PECO ENERGY.

     7.6   Modifications.  In the event SELLER fails to  meet,  satisfy  or

discharge  its  obligations under this AGREEMENT,  and,  as  a  consequence

thereof,  a condition arises, a practice exists or an event occurs  at  the

PROJECT  which, although it has not  yet created any of the  conditions  or

caused  any of the events specified under Section 6.1 hereof, if  permitted

to  continue or recur may, in PECO ENERGY's judgment reasonably  exercised,

result  in  the creation of such a condition or cause such an  event,  PECO

ENERGY  shall  notify  SELLER of the occurrence or  existence  thereof  and

afford  SELLER  an  opportunity to correct or remedy the  problem.   SELLER

shall have thirty (30) days from receipt of PECO ENERGY's notice to correct

or  remedy  the  problem.  In the event SELLER cannot identify,  remedy  or

correct  the problem within such thirty (30) days, SELLER shall  submit  to

PECO  ENERGY,  for  PECO  ENERGY's acceptance, a  plan  setting  forth  the

specific  actions SELLER intends to take to correct or remedy  the  problem

and  a  time schedule for the implementation thereof.  In the event  SELLER

cannot  identify,  remedy or correct the problem within  such  thirty  (30)

days,  and (a) SELLER fails to submit a plan within such period to  correct

or  remedy  the problem, (b) SELLER submits a plan within such  period  but

fails to exercise reasonable and good faith efforts thereafter to implement

such  plan  or (c) PECO ENERGY does not accept SELLER's proposed  plan  and

SELLER  fails to submit a revised plan within fifteen (15) days, then  PECO

ENERGY shall have the right

     

                                24

     

<PAGE>

     

thereafter,  upon  reasonable  notice to  SELLER,  to  curtail,  reduce  or

interrupt  purchases  of NET ELECTRIC OUTPUT; provided,  however,  that  if

during  the pendency of any such cure afforded to SELLER pursuant  to  this

Section 7.6 the problem creates any of the conditions or causes any of  the

events  specified  under Section 6.1, PECO ENERGY may  curtail,  reduce  or

interrupt  its  purchases  of  NET  ELECTRIC  OUTPUT  pursuant  to  and  in

accordance with the provisions of Article VI hereof.



                               ARTICLE VIII

                                     

                     SELLER INTERCONNECTION EQUIPMENT

                                     

     8.1  SELLER Interconnection Equipment.  At its own cost, SELLER shall

design, construct, install, operate and maintain the SELLER INTERCONNECTION

EQUIPMENT on its side of and at the INTERCONNECTION POINT to (a) permit the

PROJECT to interconnect and operate in parallel with the PECO ENERGY SYSTEM

and (b) permit PECO ENERGY to receive NET ELECTRIC OUTPUT at the

INTERCONNECTION POINT.

     8.2  Condition Precedent.  SELLER shall not commence construction of

the SELLER INTERCONNECTION EQUIPMENT until PECO ENERGY accepts SELLER's

proposed design of such equipment under the procedure specified in Section

8.3 hereof.

     8.3  Design.  PECO ENERGY shall perform an interconnection study, from

which PECO ENERGY will determine the INTERCONNECTION POINT, and SELLER will

reimburse PECO ENERGY for the costs PECO ENERGY incurs in performing that

study.  PECO ENERGY will complete the interconnection study within sixty

(60) days after receiving from SELLER a $5,000 advance payment for

     

                                25

     

<PAGE>

     

the costs of the study.  After PECO ENERGY completes the interconnection

study and determines the INTERCONNECTION POINT, SELLER shall submit to PECO

ENERGY, along with (a) the DESIGN RELEASE and (b) the initial payment

specified in "Section 9.2, plans and specifications for the design of the

SELLER INTERCONNECTION EQUIPMENT.  Within sixty (60) days after the

submission of such plans and specifications, PECO ENERGY shall notify

SELLER (a) that the proposed design of the SELLER INTERCONNECTION EQUIPMENT

is acceptable, (b) that the proposed design of the SELLER INTERCONNECTION

EQUIPMENT is unacceptable or (c) that additional information is needed.

PECO ENERGY shall not unreasonably withhold acceptance of a proposed

design.  PECO ENERGY's failure to provide such notification to SELLER

within sixty (60) days of the submission of such plans and specifications

shall be deemed an acceptance by PECO ENERGY.  If PECO ENERGY notifies

SELLER that additional information is needed or that the proposed design of

the SELLER INTERCONNECTION EQUIPMENT is unacceptable, SELLER may submit to

PECO ENERGY revised plans and specifications.  Within thirty (30) days of

the submission of such revised plans and specifications, PECO ENERGY shall

notify SELLER whether additional information is needed, or whether the

proposed design is accepted or rejected.  If additional information is

requested, or the revised design is rejected, SELLER may submit further

revised plans and specifications which PECO ENERGY shall review within a

reasonable time period.  Thereafter, SELLER may submit revised plans and

specifications to PECO ENERGY as many times as is



                                26



<PAGE>



necessary to obtain PECO ENERGY's acceptance of a proposed design.  PECO

ENERGY's acceptance of SELLER's proposed design of the SELLER

INTERCONNECTION EQUIPMENT shall not be construed as a warranty or

representation to SELLER, or any other person or entity, of the adequacy,

suitability, safety or reliability of the design, construction,

installation or operation of the SELLER INTERCONNECTION EQUIPMENT.  PECO

ENERGY shall periodically render a statement of charges to SELLER for the

costs PECO ENERGY incurs pursuant to this Section 8.3, and SELLER shall

reimburse PECO ENERGY for all the costs that PECO ENERGY incurs pursuant to

this Section 8.3.

          8.4  Construction.  Upon PECO ENERGY's acceptance of SELLER's

proposed design, SELLER shall construct the SELLER INTERCONNECTION

EQUIPMENT in accordance with the design accepted by PECO ENERGY.  If,

subsequent to PECO ENERGY's acceptance, any design modification affecting

the electrical arrangement of the SELLER INTERCONNECTION EQUIPMENT becomes

necessary, SELLER shall notify PECO ENERGY and obtain PECO ENERGY's prior

acceptance of the design modification.  PECO ENERGY, in its sole

discretion, shall decide and inform SELLER whether any such modification in

the proposed design of the SELLER INTERCONNECTION EQUIPMENT requires an

amendment of the AGREEMENT.  SELLER shall bear all costs, including

additional construction and installation costs, associated with any such

design modification.

     8.5  Inspection and Access.  Upon the completion of the construction

and installation of the SELLER INTERCONNECTION EQUIPMENT and related

portions of the FACILITY, SELLER shall

     

                                27

     

<PAGE>

     

have the SELLER INTERCONNECTION EQUIPMENT and related portions of the

FACILITY inspected by an authorized electrical inspection agency and shall

provide PECO ENERGY with a copy of such agency's inspection certificate.

PECO ENERGY shall, within five (5) working days after receipt of such

certificate, inspect the FACILITY and SELLER INTERCONNECTION EQUIPMENT and

advise SELLER, within five (5) working days after the completion of its

inspection, whether the FACILITY and SELLER INTERCONNECTION EQUIPMENT may

interconnect and operate in parallel with the PECO ENERGY SYSTEM as

contemplated in Section 10.2 hereof.  SELLER shall reimburse PECO ENERGY

for all the costs PECO ENERGY incurs pursuant to this Section 8.5.  PECO

ENERGY employees, agents and contractors shall have the right to enter the

PROJECT SITE at any time upon reasonable notice to SELLER, or without

notice in the event of an OPERATIONAL EMERGENCY, for the purposes of

(a) inspecting the PECO ENERGY INTERCONNECTION EQUIPMENT or SELLER

INTERCONNECTION EQUIPMENT, (b) reading meters or (c) making tests to insure

the safe operation of the PECO ENERGY INTERCONNECTION EQUIPMENT and SELLER

INTERCONNECTION EQUIPMENT.  Any such inspection, however, shall not relieve

SELLER from its sole obligation to operate and maintain the SELLER

INTERCONNECTION EQUIPMENT in accordance with Section 7.3 hereof at all

times.



                                28



<PAGE>



                                ARTICLE IX

                                     

                   PECO ENERGY INTERCONNECTION EQUIPMENT

                                     

     9.1  PECO Interconnection Equipment.  PECO ENERGY shall design,

construct, purchase, install, operate, maintain and own the PECO ENERGY

INTERCONNECTION EQUIPMENT.

     9.2  Interconnection Design.  Upon receiving from the SELLER the

DESIGN RELEASE and an initial advance payment specified by PECO ENERGY in

accordance with Section 9.14 hereof, PECO ENERGY shall (a) design the PECO

ENERGY INTERCONNECTION EQUIPMENT, (b) prepare and provide to SELLER an

estimated completion date for constructing, purchasing and installing the

PECO ENERGY INTERCONNECTION EQUIPMENT, and (c) prepare an estimate of the

cost of constructing, purchasing and installing the PECO ENERGY

INTERCONNECTION EQUIPMENT, and (d) review for acceptance the design of the

SELLER INTERCONNECTION EQUIPMENT.

     9.3  Consultation with SELLER.  After the submission by PECO ENERGY to

SELLER of the plans and specifications for the design of the PECO ENERGY

INTERCONNECTION EQUIPMENT, PECO ENERGY shall periodically meet with and

inform SELLER of the design, costs, scheduling and other factors which

could affect the construction of the PECO ENERGY INTERCONNECTION EQUIPMENT.

Such discussions shall be promptly completed, and shall not be deemed to

preclude changes or create any warranty for the benefit of or

representation to SELLER, or any other person, as to the plans,

specifications, cost estimates, time schedules or other factors relating to

the proposed construction, purchase, installation,



                                29



<PAGE>



operation or maintenance of the PECO ENERGY INTERCONNECTION EQUIPMENT.

     9.4  Rights and Easements.  SELLER shall cause to be granted to PECO

ENERGY and its successors and assigns in perpetuity, or for a shorter

period as the PARTIES may agree, but not less than the term of this

AGREEMENT, at no cost to PECO ENERGY, all necessary rights and easements to

construct, purchase, install, operate, maintain, repair, renew, replace,

remove and relocate (a) PECO ENERGY INTERCONNECTION EQUIPMENT, (b) the

metering and telemetering equipment described in Articles XI and XII hereof

and (c) any PECO ENERGY facilities affected by the PROJECT.  SELLER shall

execute and deliver to PECO ENERGY, in recordable form, such instruments as

PECO ENERGY may request with respect to the foregoing.  SELLER also shall

obtain all necessary rights and easements to construct, install, own,

operate, and maintain the PROJECT.

     9.5  Acquisition of Permits, Licenses and Approvals.  PECO ENERGY

shall make applications to obtain from appropriate governmental bodies any

permit, license or approval required to construct, purchase, install, own,

operate and maintain PECO ENERGY INTERCONNECTION EQUIPMENT.  SELLER shall

provide any assistance reasonably requested by PECO ENERGY to enable PECO

ENERGY to obtain any such permit, license or approval.  SELLER shall also

obtain from appropriate governmental bodies any permit, license or approval

required to construct, install, own operate and maintain the PROJECT.



                                30



<PAGE>



     9.6  Costs of Acquisition.  SELLER shall pay, as a cost or expense

associated with the design, construction, purchase and installation of PECO

ENERGY INTERCONNECTION EQUIPMENT under Sections 9.13-9.917 hereof, any

reasonable cost of expense associated with PECO ENERGY's obtaining any

permit, license or approval pursuant to Section 9.5 hereof, or any

reasonable cost or expense associated with defending the issuance of any

such required permit, license or approval.

     9.7  Notice to Proceed.  PECO ENERGY shall commence construction,

purchase and installation of the PECO ENERGY INTERCONNECTION EQUIPMENT

following receipt from SELLER of the NOTICE TO PROCEED and the payment

specified by PECO ENERGY in accordance with Section 9.14 hereof.

     9.8  Reasonable Efforts to Complete Construction.  PECO ENERGY shall

use reasonable efforts to complete the construction of the PECO ENERGY

INTERCONNECTION EQUIPMENT on or before the estimated completion date;

provided, however, that the PARTIES understand and agree  that PECO

ENERGY's reasonable efforts to complete the construction of the PECO ENERGY

INTERCONNECTION EQUIPMENT on or before the estimated completion date shall

be subordinate and subject to PECO ENERGY's primary obligations to furnish

and maintain adequate, efficient, safe, and reliable service and facilities

to its customers and to operate and maintain its plant, property and

equipment in such condition as to enable it to do so.

     9.9  Liability.  PECO ENERGY shall not be liable to SELLER for any

direct or incurred costs, expenses, losses,



                                31



<PAGE>



liabilities or damages which SELLER may incur or sustain and which arise

out of, relate to or result from any delay in the completion of

construction of the PECO ENERGY INTERCONNECTION EQUIPMENT, except where the

delay in the completion of the construction of the PECO ENERGY

INTERCONNECTION EQUIPMENT results from PECO ENERGY's failure to use

reasonable efforts, as qualified in Section 9.8 hereof.  SELLER shall

indemnify and hold harmless PECO ENERGY and each and every of its officers,

agents, servants, employees, successors and assigns from and against any

and all claims, demands, suits, actions, liabilities, damages, or

judgments, as well as against any fees, costs, charges or expenses which

PECO ENERGY, its officers, agents, servants, employees, successors and

assigns incur in the defense of any such claims, demands, suits, actions or

judgments, made or filed by any third party to the extent such claims,

demands, suits, actions or judgments arise out of, or relate to, any delay

in the completion of the construction of the PECO ENERGY INTERCONNECTION

EQUIPMENT, except where such delay results from PECO ENERGY'S FAILURE TO

UTILIZE REASONABLE EFFORTS AS QUALIFIED IN Section 9.8 hereof.

     9.10 Design Changes.  PECO ENERGY shall construct the PECO ENERGY

INTERCONNECTION EQUIPMENT reasonably in accordance with its proposed

design.  PECO ENERGY shall have the right, however, to make changes in such

proposed design when it determines, in its judgment reasonably exercised

and after consultation with SELLER, that such changes are necessary to

enable the PROJECT to interconnect and operate in parallel with



                                32



<PAGE>



the PECO ENERGY SYSTEM in a safe and reliable manner.  PECO ENERGY shall

provide SELLER with notice of any design change which would require a

change in the SELLER INTERCONNECTION EQUIPMENT; provided, however, that the

failure of PECO ENERGY to provide such notice shall not relieve SELLER of

its sole obligation to pay the cost of constructing the PECO ENERGY

INTERCONNECTION EQUIPMENT.

     9.11 Notice of Completion.  PECO ENERGY shall notify SELLER when it

has completed the construction of the PECO ENERGY INTERCONNECTION

EQUIPMENT.

     9.12 Interconnection Cost Responsibility.  SELLER shall be responsible

for, and shall pay to PECO energy, all reasonable costs and charges PECO

ENERGY incurs and makes in designing, constructing, purchasing and

installing the PECO ENERGY INTERCONNECTION EQUIPMENT.

     9.13 Estimated Costs.  PECO ENERGY shall, in accordance with Section

9.2 hereof, estimate the total costs it expects to incur in designing,

constructing, purchasing and installing the PECO ENERGY INTERCONNECTION

EQUIPMENT.  The provision by PECO ENERGY to SELLER of this or any other

such cost estimate shall not diminish, change or affect SELLER's

responsibility and obligation to pay to PECO ENERGY all costs PECO ENERGY

actually incurs in designing, constructing, purchasing and installing the

PECO ENERGY INTERCONNECTION EQUIPMENT.

     9.14 Payment Schedule.  PECO ENERGY and SELLER agree that SELLER shall

prepay PECO ENERGY for all costs PECO ENERGY incurs in designing,

constructing purchasing and installing the



                                33



<PAGE>



PECO ENERGY INTERCONNECTION EQUIPMENT in accordance with this Section 9.14.

With the submission of the DESIGN RELEASE under Section 9.2 hereof, SELLER

shall make a payment specified by PECO ENERGY to cover the costs PECO

ENERGY  expects to incur pursuant to Section 9.2.  Upon completion of the

cost estimate to be developed pursuant to Section 9.2(c), PECO ENERGY and

SELLER shall develop a payment schedule, acceptable to PECO ENERGY, for

SELLER to advance funds sufficient to cover the costs PECO ENERGY expects

to incur for the specified work.  The first payment on that schedule shall

be made with the NOTICE TO PROCEED issued by SELLER in accordance with

Section 9.7.  SELLER shall thereafter make payments in accordance with the

agreed schedule, PECO ENERGY shall not commence the construction, purchase

or installation of any PECO ENERGY INTERCONNECTION EQUIPMENT until a

payment schedule acceptable to PECO ENERGY is developed.

     9.15 Reconciliation.  Following completion of the construction of the

PECO ENERGY INTERCONNECTION EQUIPMENT, PECO ENERGY shall provide the SELLER

final reconciliation setting forth the nature and amount of the costs and

charges PECO ENERGY actually incurred or made in (a) designing,

constructing, purchasing and installing the PECO ENERGY INTERCONNECTION

EQUIPMENT and (b) performing its obligations under Section 8.3, 8.5 and 9.2

hereof.  In the event that the total of such costs and charges PECO ENERGY

actually incurred or made exceeds the total payments  made by SELLER to

PECO ENERGY under Sections 9.2, 9.7 and 9.14 hereof, SELLER  shall be

responsible for and shall



                                34



<PAGE>



pay to PECO ENERGY any such differential within thirty (30) days of the

date of delivery to SELLER of the final reconciliation.  In the event that

the total payments made by SELLER to PECO ENERGY pursuant to Sections 9.2,

9.7 and 9.14 hereof exceed such costs PECO ENERGY actually incurred or

made, PECO ENERGY shall refund to SELLER, within thirty (30) days of the

final reconciliation, any such overpayment.

     9.16 Suspension.  In the event SELLER fails to remit any payment

specified in Section 9.14 or 9.15 hereof on or before the day such payment

is due, PECO ENERGY may, in addition to any other remedy or right PECO

ENERGY may have under the AGREEMENT, immediately suspend performance of its

obligations under this AGREEMENT.  PECO ENERGY shall provide SELLER with

notice of any such suspension of performance.  In the event PECO ENERGY

suspends performance of its obligations under this AGREEMENT pursuant to

this Section 9.16, SELLER may, after curing the precipitating cause

thereof, request PECO ENERGY to resume the tasks associated with the

design, construction and installation of the PECO ENERGY INTERCONNECTION

EQUIPMENT.  Upon receipt of any such request PECO ENERGY shall, as soon

thereafter as practicable, review its work commitments and shall establish

and submit to SELLER, as applicable:  (a) a revised estimated construction

completion date and (b) a revised payment schedule.  If SELLER accepts the

revised estimated construction completion date and the revised payment

schedule, PECO ENERGY shall resume the construction and installation of the

PECO ENERGY INTERCONNECTION EQUIPMENT.



                                35



<PAGE>



     9.17 Cancellation Costs.  If PECO ENERGY is not in default (as defined

in Section 20.2 hereof), SELLER shall be liable to pay to PECO ENERGY all

CANCELLATION COSTS which PECO ENERGY incurs.  In the event PECO ENERGY

incurs CANCELLATION COSTS for which SELLER is responsible under this

AGREEMENT, PECO ENERGY shall provide SELLER with a written demand for

payment.  SELLER shall be obligated to make payment to PECO ENERGY for any

CANCELLATION COSTS immediately upon PE's presentation of the written

demand.  If the AGREEMENT is terminated under Sections 19.1 or 19.2 hereof

before PECO ENERGY has completed the construction and installation of the

PECO ENERGY  INTERCONNECTION EQUIPMENT, PECO ENERGY  shall have the right

to cancel or terminate any supplier and contractor agreements and orders

entered into in connection with discharging its obligations to design,

construct and install the PECO ENERGY  INTERCONNECTION EQUIPMENT.  In the

event PECO ENERGY  terminates or cancels any supplier or contractor

agreements or orders as permitted in this Section 9.17, PECO ENERGY  shall

consult with SELLER but retain final discretion relative to the manner of

resolving any such claim or demand by any contractor or supplier, and PECO

ENERGY  shall be the sole judge of the acceptability of any compromise in

settlement or resolution of an such claim or demand.  Additionally, PECO

ENERGY  shall be the sole judge as to what is necessary to maintain the

safety, integrity or reliability of the PECO ENERGY  SYSTEM relative to any

removal or completion of PECO ENERGY  INTERCONNECTION EQUIPMENT.  PECO

ENERGY  shall exercise reasonable care in



                                36



<PAGE>



resolving contractor and supplier claims and demands and in effecting any

required removal or completion of PECO ENERGY  INTERCONNECTION EQUIPMENT so

as to mitigate the dollar amount paid in effecting the resolution of such

claims and demands or the dollar amount expended in completing such removal

or completion tasks; provided, however, that PECO ENERGY  shall have no

liability to SELLER for or on account of the dollar amounts paid in

effecting such removal or completion tasks except where PECO ENERGY

effects the resolution of any such claims and demands or the completion of

such tasks in a manner which is in willful disregard of its obligation to

mitigate.



                                 ARTICLE X

                                     

                   INITIAL PROJECT OPERATION AND TESTING

                                     

     10.1 Initial Operation.  Upon (a) PECO ENERGY 's inspection and

acceptance of the SELLER INTERCONNECTION EQUIPMENT under Section 8.5 hereof

and (b) PECO ENERGY 's notification of SELLER under Section 9.11 hereof of

the completion of the installation and construction of the PECO ENERGY

INTERCONNECTION EQUIPMENT, SELLER shall select and notify PECO ENERGY  of a

DATE OF INITIAL OPERATION, which must be acceptable to PECO ENERGY .  PECO

ENERGY  will promptly notify SELLER whether the DATE OF INITIAL OPERATION

it has selected is acceptable.  As of the DATE OF INITIAL OPERATION, PECO

ENERGY  shall permit any electric generation unit at the PROJECT to

interconnect and synchronize with the PECO ENERGY  SYSTEM for



                                37



<PAGE>



testing purposes.  SELLER shall, at PECO ENERGY 's request, inform PECO

ENERGY  of the results of any such testing.

     10.2 Commercial Operation.  Following the DATE OF INITIAL OPERATION

and the PROJECT testing specified in Section 10.1, SELLER shall select and

notify PECO ENERGY  of a COMMERCIAL OPERATION DATE.



                                ARTICLE XI

                                     

                                 METERING

                                     

     11.1 Metering Equipment.  PECO ENERGY  shall determine the design of

the metering installation for the purpose of registering and recording the

quantity of NET ELECTRIC OUTPUT purchased by PECO ENERGY  from SELLER.

Such metering equipment shall be capable, among other things, of providing

the data required to determine the kilowatt-hours purchased during each

hour of the BILLING MONTH, as well as total NET ELECTRIC OUTPUT purchased

during each BILLING MONTH, under the terms of the AGREEMENT and shall

permit continuous reading by SELLER and PECO ENERGY .  PECO ENERGY  and

SELLER shall have the respective responsibilities for metering set forth

below:

     (a)  PECO ENERGY  shall own and maintain all metering equipment.

     (b)  PECO ENERGY  shall provide SELLER with all required voltage and

current transformers, which SELLER shall install.

     (c)  SELLER shall provide and install metering enclosures, mounting

equipment and overcurrent protection as required.



                                38



<PAGE>



     (d)  PECO ENERGY  shall make secondary connections to metering

transformers.

     (e)  SELLER shall make primary connections to metering transformers.

     11.2 Meter Charges.  SELLER shall pay to PECO ENERGY , in the manner

specified in Section 14.2 hereof, monthly metering equipment carrying and

maintenance charges, which are estimated in Appendix A hereto.

     11.3 Meter Testing.  PECO ENERGY  shall verify the accuracy of PECO

ENERGY 's recording meter by performing the meter tests and conforming to

the other standards set forth in the PUC's regulations at 52 Pa. Code

 57.20-57.25 and any amendments or modifications thereto.  The metering

equipment shall be sealed, and SELLER shall be informed in advance and may

have a representative present when such seals are broken or when a

recording meter is inspected, tested or adjusted.  SELLER may, at any time,

request a test of the accuracy of a recording meter installed pursuant

hereto and shall bear the cost thereof, except that PECO ENERGY  shall bear

the cost of any such test when the test establishes a METER ERROR

PERCENTAGE in excess of two percent (2%).  In the event SELLER elects to

have a representative present at a test of the accuracy of a recording

meter, the accuracy test and any associated adjustments to the recording

meter shall be made in the presence of and observed by SELLER's

representative.

     11.4 Meter Error.  If, as a result of an accuracy test, a recording

meter is found to have a METER ERROR PERCENTAGE of



                                39



<PAGE>



more than two percent (2%), PECO ENERGY  shall, at its own expense, restore

the recording meter to a condition of accuracy or replace it.

     11.5 Payment Adjustment.  If, as a result of an accuracy test, the

recording meter is found to have a METER ERROR PERCENTAGE of more than two

percent (2%) fast, PECO ENERGY  shall render a bill or take a credit for

any associated overpayment equal to the product of (a) the total NET

ELECTRIC OUTPUT purchased during the METER ERROR CORRECTION PERIOD, (b) the

LEVELIZED RATE, the PROJECTED VALUE or ninety percent (90%) of the PJM RATE

as applicable under Section 4.3 hereof for the BILLING MONTHS during the

METER ERROR CORRECTION PERIOD and (c) the METER ERROR PERCENTAGE.  If, as a

result of an accuracy test, the recording meter is found to have a METER

ERROR PERCENTAGE of more than two percent (2.0%) slow, PECO ENERGY  shall

pay SELLER for any associated underpayment; which payment shall equal the

product of (a) the total NET ELECTRIC OUTPUT purchased during the METER

ERROR CORRECTION PERIOD, (b) the LEVELIZED RATE, the PROJECTED VALUE or

ninety percent (90%) of the PJM RATE as applicable under Section 4.3 hereof

for the BILLING MONTHS during the METER ERROR CORRECTION PERIOD and (c) the

METER ERROR PERCENTAGE.

     11.6 Meter Failure.  Should the recording meter installed pursuant to

Section 11.1 hereof fail to register during any period of time, the NET

ELECTRIC OUTPUT purchased by PECO ENERGY  during such period shall be

estimated by PECO ENERGY .  SELLER shall cooperate in making such estimates

by



                                40



<PAGE>



providing to PECO ENERGY , upon PECO ENERGY 's request, registration data

from any recording meter maintained by SELLER at the PROJECT SITE or other

relevant data.

     11.7 Suspense Account Adjustments.  If a refund is issued, bill

rendered or payment reduced under Sections 11.5 or 11.6 hereof because of

meter inaccuracy or failure, an appropriate adjustment, if any, shall be

made to the SUSPENSE ACCOUNT to reflect the credits or debits that would

have been made to the SUSPENSE ACCOUNT to reflect the credits or debits

that would have been made to the SUSPENSE ACCOUNT during the METER ERROR

CORRECTION PERIOD if the meter had been neither fast nor slow.

                                     

                                ARTICLE XII

                                     

                               TELEMETERING

                                     

     12.1 Telemetering Equipment.  SELLER shall provide telemetering

equipment to enable PECO ENERGY to monitor the PROJECT's NET ELECTRIC

OUTPUT and reactive power on a continuous basis.  PECO ENERGY shall specify

the telemetering equipment design to record SELLER's breaker position, the

output of the FACILITY, THE NET ELECTRIC OUTPUT of the PROJECT, and any

other requirements needed to maintain the reliability and stability of the

PECO ENERGY SYSTEM.  PECO ENERGY and the SELLER shall have the respective

responsibilities for telemetering set forth below:

     (a)  PECO ENERGY shall specify all telemetering equipment and

installation standards.

     (b)  SELLER hall furnish, own and install all telemetering equipment

on the PROJECT SITE in accordance with the standards specified by PECO

ENERGY.



                                41



<PAGE>



     (c)  PECO ENERGY shall maintain all telemetering equipment except the

voltage and current transformers.

     (d)  SELLER shall maintain voltage and current transformers.

     (e)  PECO ENERGY shall install wiring inside the remote terminal and

termination cabinet.

     (f)  PECO ENERGY shall specify and order telephone pairs as required.

     (g)  SELLER shall lease a telephone circuit or otherwise establish a

telecommunications link to PECO ENERGY's operations center at 2301 Market

Street, Philadelphia, Pennsylvania 19101, capable of permitting PECO ENERGY

to receive the telemetering data specified in this Section 12.1 by means of

both digital data links and analog signals.

     12.2 Cost Responsibility.  Any costs incurred by PECO ENERGY in

designing, designating, selecting, specifying, or installing telemetering

equipment shall be paid to PECO ENERGY by SELLER pursuant to the provisions

of Article IX hereof as a cost associated with the design, construction and

installation of the PECO ENERGY INTERCONNECTION EQUIPMENT.  SELLER shall

bear all the costs it incurs under Section 12.1.

     12.3 Telemetering Charges.  SELLER shall pay to PECO ENERGY, in a

manner set forth in Section 14.2 hereof, all costs PECO ENERGY incurs in

maintaining and operating telemetering equipment pursuant to the AGREEMENT,

which costs are estimated in Appendix A hereto.

                                     

                                42

                                     

<PAGE>

                                     

                               ARTICLE XIII

                                     

                               MODIFICATIONS

                                     

     13.1 PECO ENERGY System Modifications.  The PARTIES hereto recognize

that PECO ENERGY may determine during the term of the AGREEMENT that

certain modifications, including, without limitation, repairs, additions,

replacements or other changes, on or to the PECO ENERGY SYSTEM are

necessary to:

     (a)  to accommodate or meet changing patterns of demand and usage of

electric power and energy or other changes in the PECO ENERGY SYSTEM,

     (b)  to meet revised safety and operating standards and procedures,

     (c)  to maintain the quality of the initial interconnection

installations required by this AGREEMENT, OR,

     (d)  to satisfy any applicable law, regulation or order.  If such

modifications, improvements, repairs, additions, replacements or other

changes on or to the PECO ENERGY SYSTEM require, in PECO ENERGY's sole

judgment reasonably exercised, associated changes to the PECO ENERGY

INTERCONNECTION EQUIPMENT, the SELLER INTERCONNECTION EQUIPMENT or the

metering and telemetering equipment described in Articles XI and XII

hereof, PECO ENERGY shall provide SELLER with a description of the required

changes and an estimate of the cost of such required changes.  Thereafter,

SELLER shall make the required modifications to the SELLER INTERCONNECTION

EQUIPMENT, and PECO ENERGY shall make the designated modifications to the

PECO



                                43



<PAGE>



ENERGY INTERCONNECTION EQUIPMENT and the metering and telemetering

equipment described in Articles XI and XII hereof.

     13.2      Payment.  SELLER shall be responsible for and shall pay to

PECO ENERGY any costs and expenses PECO ENERGY incurs associated with the

required changes described in Section 13.1 hereof.  Unless other billing

and payment arrangements are mutually agreed upon by the PARTIES, SELLER

shall pay to PECO ENERGY the estimated cost set forth in the estimate

provided by PECO ENERGY to SELLER pursuant to Section 13.1 hereof within

thirty (30) days of its receipt of such cost estimate.  Within ninety (90)

days of completion of the modifications to the PECO ENERGY INTERCONNECTION

EQUIPMENT and/or metering and telemetering equipment described in

Articles XI and XII hereof, PECO ENERGY shall provide SELLER with a final

reconciliation setting forth the nature and amount of the costs PECO ENERGY

actually incurred in performing the modifications.  In the event that the

total costs actually incurred by PECO ENERGY exceed the payment made by

SELLER to PECO ENERGY pursuant to this Section 13.2 exceeds the costs PECO

ENERGY actually incurred in ;making the modifications, PECO ENERGY shall

refund to SELLER, with the final reconciliation, any such overpayment.

     13.3 Maintenance Costs.  PECO ENERGY shall maintain the PECO ENERGY

INTERCONNECTION EQUIPMENT during the term of the



                                44



<PAGE>



AGREEMENT according to PECO ENERGY's sole judgment reasonably applied and

based on common practices for the PECO ENERGY T&D SYSTEM.  SELLER shall be

responsible for and pay to PECO ENERGY all reasonable costs PECO ENERGY

incurs associated with such maintenance.  PECO ENERGY shall periodically

render a reasonably detailed maintenance bill to SELLER, covering

maintenance expenses incurred over the time period since the last

maintenance bill.  SELLER shall pay to PECO ENERGY the amount of each such

bill within thirty (30)) days after its receipt.   A maintenance bill not

paid within thirty (30) days shall accrue interest as provided in Section

14.4 hereof.

                                     

                                ARTICLE XIV

                                     

                            PAYMENT AND BILLING

                                     

     14.1 Output Purchase Payment.  Within thirty days after the DATE OF

INITIAL OPERATION, and at the conclusion of each BILLING MONTH thereafter,

PECO ENERGY shall read the recording meter at the PROJECT SITE for billing

purposes.   Within thirty (30) days after such meter reading PECO ENERGY

shall remit to SELLER an amount equal to the  Output Purchase Payment

(calculated in accordance with Section 4.3 hereof) less any offsets and

reductions authorized under the AGREEMENT.

     14.2 Metering, Telemetering and Administration Charges.  The Output

Purchase Payment made by PECO ENERGY to SELLER for each BILLING MONTH shall

be reduced by monthly metering, telemetering, and associated administration

charges.  Estimates of such charges are set forth in Appendix A hereto.

The administration charges shall be updated and increased



                                45



<PAGE>



periodically by a percentage equal to PECO ENERGY's annual percentage

change in its wages for regular and probationary employees as of the date

each such change becomes effective.  In the event the metering,

telemetering and associated administration charges are greater than the

Output Purchase Payment for a BILLING MONTH, SELLER shall be responsible

for and shall pay to PECO ENERGY the difference within thirty (30) days of

the ; issuance of a bill or invoice by PECO ENERGY.

     14.3 Payments.  Except as otherwise specifically provided in the

AGREEMENT, all payments or reimbursements required to be made under the

AGREEMENT shall be due and payable by the appropriate PARTY to the other

PARTY within thirty (30) days of the sending of a bill or invoice.  With

respect to payments to be made by SELLER to PECO ENERGY, if at the end of

such a thirty (30) day period PECO ENERGY has not received payment from

SELLER, PECO ENERGY may, without limitation, reduce any future Output

Purchase Payment by an amount equal to the amount owed by SELLER to PECO

ENERGY plus interest as provide din Section 14.4 hereof.

     14.4 Interest.  In the event a PARTY fails to pay all or part of any

amount it owes the other PARTY under the terms of the AGREEMENT when such

payment is due, interest shall accrue on the unpaid portion from the due

date at a rate equal to the lesser of

     (a)  three (3) points above the per annum interest rate publicly

announced from time to time by the First Pennsylvania



                                46



<PAGE>



Bank, N.A., or by its successor or survivor in the event of a bank merger,

as the prime interest rate currently being charged to its most credit-

worthy borrowers for ninety (90) unsecured commercial loans, or, if the

prime rate should be discontinued or no longer quoted, a comparable rate

designated by PECO ENERGY in the reasonable exercise of its sold

discretion, or

     (b)  the current rate of PECO ENERGY's most recent issue of long-term

debt, provided it issued such debt within the preceding twenty-four (24)

months.

     14.5 Billing Disputes.  PECO ENERGY's shall provide to SELLER, upon a

timely request therefor, documentation and data available to PECO ENERGY to

enable SELLER to verify the accuracy of any Output Purchase Payment made by

PECO ENERGY to SELLER, or any amount billed by PECO ENERGY to SELLER

pursuant to the AGREEMENT; provided, however, that any such request by

SELLER shall not extend, postpone or otherwise affect SELLER'S obligation

to pay any amounts billed by PECO ENERGY to SELLER under the AGREEMENT by

the due date.  In the event SELLER disputes any amount billed by PECO

ENERGY to SELLER under the AGREEMENT, SELLER shall pay to PECO ENERGY the

entire amount thereof, when due, and shall together with the payment

thereof (a) identify and present the dispute in writing to PECO ENERGY, and

(b) submit to PECO ENERGY documentation substantiating any claim made

relative to the dispute.  Upon receipt of notice of the dispute and the

supporting documentation, PECO ENERGY shall have thirty (30) days to

attempt to resolve the dispute with



                                47



<PAGE>



SELLER.  In the event the dispute is not resolved within such thirty (30)

day period, either PARTY may pursue any legal or other remedy.

                                     

                                ARTICLE XI

                                ASSIGNMENT

                                     

     15.1 Assignment.    (a) Neither PARTY shall assign or assign the

AGREEMENT or any claims or interests therein without the prior written

consent of the other PARTY, which consent shall not unreasonably be

withheld. Either PARTY, however, shall have the right to assign the

AGREEMENT to an affiliated entity without the consent of the other PARTY,

provided such assignment does not impair performance of the PARTIES'

respective obligations under the AGREEMENT.  All covenants, stipulations,

terms, conditions and provisions of the AGREEMENT shall be binding upon the

PARTIES and shall extend to and be binding upon the successors and assigns

of the PARTIES permitted under this Section 15.1.

     (b)  Notwithstanding the first sentence of this Section 165.1, PECO

ENERGY hereby consents to the assignment by SELLER of all of SELLER's

right, title and interest in and to this AGREEMENT, and any addendums and

amendments thereto, too Philadelphia United Power Corporation, a

Pennsylvania corporation ("PUPCO").  The foregoing consent is expressly

intended to permit SELLER to fulfill its obligations under certain

agreements among SELLER, PUPCO and its affiliate, Philadelphia Thermal

Energy Corporation.  This consent is conditioned on SELLER and PUPCO

providing PECO ENERGY at least



                                48



<PAGE>



thirty (30) days written notice pursuant to Section 25.1 prior to PUPCO

accepting any formal assignment of this AGREEMENT.  As provided in

subsection (as) of this Section 15.1, upon the assignment of this AGREEMENT

to PUPCO, all covenants, stipulations, terms, conditions and provisions of

this AGREEMENT shall be binding upon PUPCO as SELLER'S assigned, and PUPCO

shall be entitled to all of the rights of SELLER hereunder, provided that

PUPCO shall have no right, title or interest in this Agreement prior to the

effectiveness of the assignment to PUPCO.  PECO ENERGY will not be

obligated to permit the assignment of SELLER's rights under this AGREEMENT

to any party other than PUPCO or its corporate successors (but not

assigns), provided  that, so long as PUPCO remains fully liable to PECO

ENERGY for performance of this AGREEMENT, and provided that such assignment

does not impair the performance of the PARTIES' respective obligations

under this AGREEMENT, PUPCO may, upon the prior written consent of PECO

ENERGY which shall not be unreasonably withheld, subcontract for FACILITY

electric production under this AGREEMENT.

                                     

                                ARTICLE XVI

                                     

                         BANKRUPTCY AND UNSOLVENCY

                                     

     16.1 Remedies.  In the event of

     (a)  the filing of a petition seeking the involuntary reorganization

or liquidation of SELLER under any applicable federal or state bankruptcy,

insolvency, reorganization or similar law, and such petition or action is

not actively contested within sixty (60) days after the filing thereof, or



                                49



<PAGE>



the granting of such petition, whether contested or appealed or not;

     (b)  the commencement of an action seeking the appointment of a

receiver, trustee or other similar official for SELLER, of for any

substantial part of SELLER's property, and such petition or action is not

actively contested within sixty 960) days after the filing thereof, or the

appointment of such a receiver, trustee or other similar official, whether

contested or appealed or not;

     (c)  the filing of a petition by SELLER seeking the voluntary

reorganization or liquidation of SELLER under any applicable federal or

state bankruptcy, insolvency or similar law; or

     (d)  the placement of SELLER's affairs in the hands of any court or

governmental agency for administration, including under any financially

distressed municipalities law if SELLER is a political subdivision or

municipal corporation or similar entity under applicable law;

PECO ENERGY may, in addition to any other remedies it may have under the

AGREEMENT, including, in particular, under  Sections 5.3 and 5.4,

immediately suspend its performance hereunder unless and until SELLER

provides PECO ENERGY with assurance, which PECO ENERGY in its sole

discretion determines is adequate, that SELLER's obligations under the

AGREEMENT will be met.

                                     

                               ARTICLE XVII

                                     

                                WARRANTIES

                                     

     17.1 SELLER's Warranties.  SELLER warrants it will have



                                50



<PAGE>



good title to, and the right to deliver, all NET ELECTRIC OUTPUT it

delivers to the INTERCONNECTION POINT for purchase by PECO ENERGY under the

AGREEMENT.  SELLER agrees to indemnify and hold PECO ENERGY harmless

against any and all claims, demands, suits, actions, costs, liabilities,

damages, losses or judgments arising out of, relating to or resulting from

any adverse claim to the NET ELECTRIC OUTPUT purchased by PECO ENERGY

pursuant to the AGREEMENT, as well as against all fees, costs, charges, and

expenses which PECO ENERGY might incur in a defense of any such claim,

suit, action or similar such demand made or filed by any person.  In

effecting the right of or obligation to indemnify under this Section 17.1

the procedural provisions of Article XVIII of the AGREEMENT shall govern.

In addition, SELLER represents and warrants that the partners of SELLER

have authorized Robert A. Shinn, Vice President of O'Brien (Schuylkill)

Cogeneration, Inc., the managing partner of SELLER, to execute this

AGREEMENT in the name of SELLER.

                                     

                               ARTICLE XVIII

                                     

                              INDEMNIFICATION

                                     

     18.1 Responsibility.  Each PARTY shall indemnify the other PARTY, its

officers, agents, and employees against all loss, damages, expense, and

liability for injury to or death of persons or injury to property

proximately caused by the indemnifying PARTY's construction, ownership,

operation, or maintenance of, or by failure of, any of such PARTY's works

or facilities used directly in connection with this AGREEMENT.  The

indemnifying PARTY shall, at the other PARTY's request, defend



                                51



<PAGE>



any suit asserting a claim covered by this indemnity.  The indemnifying

PARTY shall pay all costs that may be incurred by the other PARTY in

enforcing this indemnity.

     18.2 Worker's Compensation Responsibility.  Each PARTY shall indemnify

and hold harmless the other PARTY, and each and every of its officers,

agents, servants, employees, successors and assigns, from any and all

claims of the other PARTY's employees arising from any worker's

compensation laws.

     18.3 Procedure.  If a claim is asserted or action brought against an

indemnitee (PECO ENERGY or SELLER as applicable), and the indemnitee

believes that he is entitled to indemnification under this ARTICLE XVIII,

the indemnitee shall promptly notify the indemnitor (the other PARTY), in

writing, of such claim or action.  Such  notice shall be provided in

sufficient time to enable the indemnitor to assert and prosecute

appropriate defenses to the claim or action.  If the indemnitee fails to

give the indemnitor sufficiently prompt notice, the indemnitor shall have

no further obligation to indemnify the indemnitee pursuant to this ARTICLE

XVIII.  Upon receipt of such notice, the indemnitor shall make a prompt

determination of whether it believes it is required to indemnify the

indemnitee, and shall promptly notify the indemnitee, in writing, of its

determination.  If the indemnitor determines that it is required to

indemnify, it shall assume the defense of the indemnitee, including the

employment of counsel, and shall thereafter pay all costs and expenses

relative to the defense of the claim or action.   The indemnitee shall

cooperate with the indemnitor in



                                52



<PAGE>



all reasonable respects in this defense.  The indemnitee shall also have

the right, at its own expense to employ separate counsel in any such action

and to participate in the defense thereof.  The indemnitor shall not be

liable for any settlement of any claim or action made without its consent.

Conversely, before settling any claim or action, the indemnitor shall

demonstrate to the indemnitee that the indemnitor has sufficient financial

,means, or has made adequate arrangements, to make all settlement payments

as and when due.

                                     

                                ARTICLE XIX

                                     

                                TERMINATION

                                     

     19.1 Termination by PECO ENERGY.  PECO ENERGY may terminate the

AGREEMENT:

     (a)  if SELLER is in default of the AGREEMENT,

     (b)  if the PUC, or any other governmental agency, issues a binding

order during the term of the AGREEMENT denying, over the objections of PECO

ENERGY and SELLER, PECO ENERGY authority to collect on a full and current

basis from its customers through the ENERGY COST ADJUSTMENT the costs PECO

ENERGY incurs in purchasing NET ELECTRIC OUTPUT pursuant to the AGREEMENT;

provided, however, that PECO ENERGY shall not have the right to terminate

the AGREEMENT if SELLER agrees within twenty (20) days of the date of

issuance of such a binding order to modify the AGREEMENT to accept payments

for NET ELECTRIC OUTPUT at any lower rate which PECO ENERGY is authorized

to recover on a full and current basis from its customers through the

ENERGY COST ADJUSTMENT, or



                                53



<PAGE>



     19.2 Termination by SELLER.  SELLER may terminate the AGREEMENT:

     (a)  if PECO ENERGY is in default of the AGREEMENT, OR

     (b)  if, prior to the COMMERCIAL OPERATION DATE, SELLER permanently

terminates FACILITY operations and permanently abandons the FACILITY.

     SELLER shall, upon any termination by it, pay to PECO ENERGY any

amounts due and owing under the AGREEMENT, including, if applicable, any

debit balances and accrued interest in the SUSPENSE ACCOUNT pursuant to

Section 5.3 and including an amount determined by PECO ENERGY, in its sole

discretion, to be sufficient to cover PECO ENERGY's CANCELLATION COSTS.

     19.3 Effect of Termination.  A termination of the AGREEMENT under

Sections 19.1 or 19.2 hereof shall not be deemed to be a breach or default

under Article XX hereof.

                                     

                                ARTICLE XX

                                     

                            BREACH AND DEFAULT

                                     

     20.1 Breach.  A breach of the AGREEMENT shall occur upon the

occurrence of any of the following conditions or events:

     (a)  The failure of a PARTY to pay any amount due to the other PARTY

under the AGREEMENT, which failure continues for a period of thirty (30)

days after the due date for such payment as determined under the AGREEMENT.

     (b)  The failure by a PARTY to perform or observe any material term or

condition of the AGREEMENT.



                                54



<PAGE>



     20.2 Cure and Default.  In the event that any PARTY breaches the

AGREEMENT, the other PARTY shall provide the breaching PARTY with a written

notice of the breach.   Thereafter, if the breach is not rectified or cured

within forty-five (45) days after receipt of such notice the breaching

PARTY shall be deemed to be in default of the AGREEMENT; provided, however,

that, except where there has been a failure to make a  payment within

thirty (30) days after the due date for such payment as determined under

the AGREEMENT, if such breach cannot be reasonably cured within such forty-

five (45) day period, then the breaching PARTY shall have an additional

reasonable period, not to exceed one (1) year, to effect such cure, and

shall not be deemed to be in default of the AGREEMENT provided that the

breaching PARTY commences to effect such cure within forty-five (45) days

of its receipt of notice of the breach, and at all times thereafter

proceeds diligently in effecting such cure.

     20.3 Damages.  In the event a PARTY is in breach or default of the

AGREEMENT, then the other PARTY, in addition to any other remedy it may

have under the AGREEMENT, shall be entitled to all direct damages caused by

such breach or default, but in no event shall either PARTY be liable to the

other PARTY for any indirect, special or consequential damages resulting

from such breach or default, and in no event shall PECO ENERGY be liable

for damages in excess of twenty-five million dollars ($25,000,000).  In

addition, upon termination of the AGREEMENT SELLER shall pay PECO ENERGY,

pursuant to Section 5.3, an amount



                                55



<PAGE>



equal to the debit balance and accrued interest in the SUSPENSE ACCOUNT as

of the date of termination.

     20.4 Mitigation.  Each PARTY shall mitigate damages in the event of a

breach or default by the other PARTY to the AGREEMENT.

     20.5 Indemnification.  Nothing in this Article XX shall in any way

affect the obligations of the PARTIES to indemnify each other as provided

in Articles XVII and XVIII hereof.

                                     

                                ARTICLE XXI

                                     

                               FORCE MAJEURE

                                     

     21.1 Force Majeure.  Subject to the provisions of Section 21.2 hereof,

either PARTY hereto shall be excused from performance hereunder, other than

the obligation to make payments of amounts already due and the payment of

the Projection Payment or Termination Payment under

Sections 5.2 and 5.3 hereof, and shall not be liable in damages or

otherwise if, and to the extent that, it shall be unable to perform fully

or is prevented from performing fully by any act, event, cause or condition

that is beyond its reasonable control, that is not caused by its fault or

negligence, and that by the exercise of reasonable diligence it is unable

to overcome or prevent, including but not limited to the following:

     (a)  An act of God, flood, earthquake, storm, fire, explosion,

lightning, landslide, epidemic or damages by the elements.

     (b)  The failure of any subcontractor or supplier to perform for

reasons other than nonpayment of undisputed claims.



                                56



<PAGE>



     (c)  The ;entry of a valid and enforceable injunctive or restraining

order or judgment, order or decree of any federal or state court or

administrative agency or governmental officer or body having or purporting

to have jurisdiction thereof, or any change in or adoption of any

constitute, charter, act, statute, law, ordinance, code, rule, regulation

or order, or other legislative or administrative action of the ;United

States or the Commonwealth of Pennsylvania, or any agency, department,

authority, political subdivision or other instrumentality of either

thereof; provided, however, that the contesting in good faith of any order,

judgment or action shall not constitute or be construed as the lack of

reasonable diligence or efforts, or failure to act, of the non-performing

PARTY; and provided further that Force Majeure shall not include any

actions or orders of any governmental body insofar as such actions or

orders (i) result in any loss of QUALIFYING FACILITY status, (ii) require

specific changes or modifications to the AGREEMENT, or (iii) pertain to the

extent of PECO ENERGY's recovery from its customers of payments to SELLER

hereunder.

     (e)  The discovery at the PROJECT SITE of an archaeological find of

significance.



                                57



<PAGE>



     (f)  Strikes, walkouts, slowdowns, lockouts or other labor disputes or

industrial disturbances.

     (g)  Acts of the public enemy, wars, blockages, boycotts,

insurrections or riots.

     (h)  Loss, diminution or impairment of PECO ENERGY's electrical

supply.

     (i)  A break or fault in the PECO ENERGY T&D SYSTEM.

     (j)  Any other cause beyond the reasonable control of and without the

fault or negligence of the PARTY that is unable to perform and which, by

the exercise of reasonable diligence, that PARTY is unable to overcome or

prevent.

     21.2 Excuse from Performance.  The PARTY claiming Force Majeure shall

be excused from performance only if:

     (a)  It promptly gives the other PARTY oral notification of the

existence of any Force Majeure

     (b)  The suspension of performance on account of the Force Majeure is

of no greater scope and of no longer duration than is required by the Force

Majeure.

     (c)  It uses reasonable efforts under the circumstances to remedy the

inability to perform, but neither PARTY shall be required to settle any

strike, walkout, lockout or other labor dispute on terms which, in its sole

judgment, is contrary to its best interests, and

     (d)  It gives the other PARTY prompt oral notification of the

cessation of the Force Majeure, and thereafter provides



                                58



<PAGE>



confirmation in writing within five (5) days of said oral notification.



                               ARTICLE XXII

                                     

                                 INSURANCE

                                     

     22.1 Insurance.  SELLER shall, at a minimum, carry general liability

insurance with a combined single limit for bodily injury and property

damage (including broad form contractual liability) of at least ten million

dollars ($10,000,000).  SELLER shall forward a certificate evidencing such

insurance to PECO ENERGY, at the address listed in Section 25.1, prior to

PECO ENERGY's inspection of the FACILITY and the SELLER INTERCONNECTION

EQUIPMENT pursuant to Section 8.5 hereof.  SELLER shall provide annually

thereafter a certificate evidencing such ongoing insurance coverage.

                                     

                               ARTICLE XXIII

                                     

                          GOVERNMENT REGULATIONS

                                     

     23.1 State and Federal.  The AGREEMENT and all rights and obligations

of the PARTIES hereunder are subject to all applicable state and federal

laws and all duly promulgated orders and regulations and duly authorized

action taken by the executive, legislative, or judicial branches of

government or any of their respective agencies, departments, authorities or

other instrumentalities.  In the event that any such statute, ordinance,

order, rule, regulation or other action shall increase PECO ENERGY's cost

of performance under the AGREEMENT, SELLER shall pay or reimburse PECO

ENERGY for such costs.

                                     

                                59

                                     

<PAGE>

                                     

                               ARTICLE XXIV

                                     

                               GOVERNING LAW

                                     

     24.1 Interpretation.  The interpretation and performance of the

AGREEMENT shall be in accordance with and controlled by the laws and

regulations of the Commonwealth of Pennsylvania and the United States of

America.

                                     

                                ARTICLE XXV

                                     

                               MISCELLANEOUS

                                     

     25.1 Notices.  Except as otherwise specifically provided herein, any

notice, request, demand, statement and/or payment provided herein shall be

in writing and shall be sent to the PARTIES at the following addresses:


          PECO ENERGY:

          PECO Energy Company
          Attn:     Interconnection Arrangements
          2301 Market Street
          Philadelphia, PA 19101
          Telecopy:  (215) 841-4234
     
          SELLER:
     
          O'Brien (Schuylkill) Cogeneration, Inc.
          225 South Eighth Street
          Philadelphia, PA 19106
          Telecopy:  (215) 922-5227
     
          PUPCO (after an assignment pursuant to Article XV):
     
          Philadelphia United Power Corporation
          2600 Christian Street
          Philadelphia, PA 19146
          Telecopy:  (215)  ;875-6910


Such notices shall be deemed to have been given and received when (a)

personally delivers, (b) ninety-six (96) hours after



                                60



<PAGE>



deposit in the U.S. Mail, postage prepaid, properly addressed to the

appropriate PARTY, or (c) twenty-four 24) hours after a telecopy is

properly sent and received.  Oral notification under Section 21.2 shall be

made by telephone to the following numbers:



     PECO ENERGY:   (215) 841-4236

     SELLER:        (215) 627-5500

     PUPCO:         (215) 875-6900



Either PARTY may change the address, telecopy number, or telephone number

to which notice is to be given by written notice to the other PARTY.

Nothing in this Section 25.1 shall be deemed to require PECO ENERGY to

provide prior notice of any kind in the event of an OPERATIONAL EMERGENCY.

     25.2 Indulgences.  Neither the failure nor the delay on the part of

either PARTY to exercise any right, remedy, power or privilege under the

AGREEMENT shall operate as a waiver thereof, nor shall any single or

partial exercise of any right, remedy, power or privilege preclude any

other or further exercise of the same, nor shall any waiver of any right,

remedy, power or privilege with respect to any other occurrence be

construed as a waiver of such right, remedy, power or privilege with

respect to any other occurrence.

     25.3 Captions and Headings.  Captions and ;headings in the AGREEMENT

are for convenience only, do not constitute a part of the AGREEMENT, and

shall not affect its interpretation.

     25.4 Validity.  Except as otherwise specifically provided in the

AGREEMENT, if any portion of the AGREEMENT is



                                61



<PAGE>



invalid or illegal, it shall not affect the validity or enforceability of

any other portion of the AGREEMENT.

     25.5 Agreement Definition.  The AGREEMENT with Appendices A and B

hereto constitutes the entire AGREEMENT between the PARTIES relating to the

subject matter hereof, and all previous and contemporaneous agreements,

understandings, discussions, inducements, conditions, communications and

correspondence, whether oral or written, express or implied, with respect

to the subject matter hereof are superseded by the execution of the

AGREEMENT.

     25.6 Modifications.  The AGREEMENT may not be modified or amended

except in writing signed by or on behalf of both PARTIES by their duly

authorized officers with the same formality that as followed in the

execution of the AGREEMENT.

     25.7 Execution in Counterparts.  The AGREEMENT may be executed in any

number of counterparts, each of which shall be deemed to be an original as

against the PARTY whose signature appears thereon, and all of which shall

together constitute one and the same instrument.  The AGREEMENT shall

become binding when one or more counterparts hereof, individually or taken

together, shall bear the signatures of the PARTIES reflected hereon as the

signatories.

     25.8 Gender and Number.  Words ;used herein, regardless of the number

and gender specifically used, shall be deemed and construed to include any

other number, singular or plural, and any other gender, masculine, feminine

or neuter, as the context indicates is appropriate.



                                62



<PAGE>



     25.9 Number of Days.  In computing the number of days for purposes of

the AGREEMENT, all days shall be counted, including, Saturdays, Sundays and

holidays; provided, however, that if the final day of any time period falls

on a Saturday, Sunday or holiday on which federal banks are or may elect to

be closed, then the final day shall be deemed to be the next day which is

not a Saturday, Sunday or such holiday.



     IN WITNESS WHEREOF, the PARTIES have caused the AGREEMENT to be

executed as of the day and year first above written.

     
                              PECO ENERGY COMPANY, formerly known as
                              PHILADELPHIA ELECTRIC COMPANY


Attest:/s/                    By:/s/ William H. Smith III
          SECRETARY                  William H. Smith, III
                                     Vice President


                              GRAYS FERRY COGENERATION
                              PARTNERSHIP


Attest:/s/                    By:/s/ Robert A. Shinn
                                     Robert A. Shinn
                                     Vice President (Schuylkill)
                                     Cogeneration, Inc.


                                  JOINDER

     The undersigned hereby acknowledges and agrees to be bound by the
terms of this Agreement in accordance with the terms of Section 15.1(b)
hereof.


                              PHILADELPHIA UNITED POWER


                              By:/s/ S. G. Smith

                              Attest:/s/ Robert A. Shinn


                                63

<PAGE>

                                APPENDIX A
                                     
        ESTIMATED METERING, TELEMETERING AND ADMINISTRATION CHARGES


Estimated Monthly Metering Charge*                $150

Estimated Monthly Telemetering Charge**           $500

Monthly Administration Charge***                  $750



*    Includes carrying and maintenance charges.

**   Includes only maintenance and operating charges.

     ***  To be updated periodically in accordance with Section 114.2 of
this AGREEMENT.

<PAGE>


                                APPENDIX B
                              PRICING VALUES


                                 The One LEVELIZED RATE (Cents)
If the COMMERCIAL OPERATION      per Kilowatt-hour) is, until
DATE occurs                      the FINAL PROJECTION DATE
                                 
Dec. 26, 1991 - Dec. 25, 1992                  3.49
Dec. 26, 1992 - Dec. 25, 1993                  3.65
Dec. 26, 1993 - Dec. 25, 1994                  3.82
Dec. 26, 1994 - Dec. 25, 1995                  4.02
Dec. 26, 1995 - Dec. 25, 1996                  4.23
Dec. 26, 1996 - Dec. 25, 1997                  4.43
Dec. 26, 1997 - Dec. 25, 1998                  4.64
Dec. 26, 1998 - Dec. 25, 1999                  4.81
Dec. 26, 1999 - Dec. 25, 2000                  4.95
                                 
                                 
                                          PROJECTED RATE
         Calendar Year              (Cents per Kilowatt-hour)
                                 
             1992                              2.58
             1993                              2.77
             1994                              2.92
             1995                              3.18
             1996                              3.57
             1997                              3.91
             1998                              4.33
             1999                              4.68
             2000                              4.95


FINAL PROJECT DATE - December 31, 2000



<PAGE>
                                                            Exhibit 10.25.5




                                 EXHIBIT B

           AGREEMENT FOR PURCHASE OF ELECTRIC OUTPUT (PHASE II)

<PAGE>











                          AGREEMENT FOR PURCHASE
                                     
                            OF ELECTRIC OUTPUT
                                     
                                (PHASE II)
                                     
                                  between
                                     
                            PECO ENERGY COMPANY
                                     
                                    and
                                     
                   GRAYS FERRY COGENERATION PARTNERSHIP
                                     
                                     
                                     
                                     
                                     
                        Dated:  As of July 28, 1992
<PAGE>

                                     

                             TABLE OF CONTENTS

                                     

                                                             Page






BACKGROUND                                                      1



ARTICLES
     I. DEFINITIONS                                             2
          1.1 Definitions                                       2



     II. EFFECTIVE DATE AND TERM                               10
          2.1 Effective Date                                   10
          2.2 Cost Recovery                                    10
          2.3 Term                                             10



     III. CERTAIN OBLIGATIONS OF SELLER                        12
          3.1 Qualifying Facility Status                       12
          3.2 Completion of Construction                       13



     IV. PURCHASES                                             13
          4.1 Amount Purchased                                 13
          4.2 Definitions                                      14
          4.3 Output Purchase Payment                          15



     V. SUSPENSE ACCOUNT                                       16
          5.1 Suspense Account Balance                         16
          5.2 Projection Payment                               16
          5.3 Termination Payment                              17
          5.4 Suspense Account Guarantee                       17



     VI. CURTAILMENT. REDUCTION OR INTERRUPTION OF PURCHASES   18
          6.1 Purchase Disruptions                             18
          6.2 Selection                                        20
          6.3 Notice                                           20
          6.4 Extent of Disruptions                            21
          6.5 SELLER's Obligations on Disruption               21



                                (i)

<PAGE>

ARTICLE
     VII. PROJECT OPERATION                                    22
          7.1 Obligation of SELLER                             22
          7.2 Manner of Delivery                               22
          7.3 Safe Construction and Operation                  22
          7.4 Power Factor                                     24
          7.5 Provision of Information                         24
          7.6 Modifications                                    25

     VIII. SELLER INTERCONNECTION EOUIPMENT                    26
          8.1 SELLER Interconnection Equipment                 26
          8.2 Condition Precedent                              27
          8.3 Design                                           27
          8.4 Construction                                     28
          8.5 Inspection and Access                            29



     IX. PECO ENERGY INTERCONNECTION EOUIPMENT                 30
          9.1 PECO ENERGY Interconnection Equipment            30
          9.2 Interconnection Design                           30
          9.3 Consultation with SELLER                         31
          9.4 Rights and Easements                             31
          9.5 Acquisition of Permits. Licenses and Approvals   32
          9.6 Costs of Acquisition                             32
          9.7 Notice to Proceed                                32
          9.8 Reasonable Efforts to Complete Construction      33
          9.9 Liability                                        33
          9.10 Design Changes                                  34
          9.11 Notice of Completion                            35
          9.12 Interconnection Cost Responsibility             35
          9.13 Estimated Costs                                 35
          9.14 Payment Schedule                                35
          9.15 Reconciliation                                  36
          9.16 Suspension                                      37
          9.17 Cancellation Costs                              38



     X. INITIAL PROJECT OPERATION AND TESTING                  39
          10.1 Initial Operation                               39
          10.2 Commercial Operation                            40



     XI. METERING                                              40
          11.1 Metering Equipment                              40
          11.2 Meter Charges                                   41

                                (ii)

<PAGE>

ARTICLE
          11.3 Meter Testing                                   41
          11.4 Meter Error                                     42
          11.5 Payment Adjustment                              42
          11.6 Meter Failure                                   43
          11.7 Suspense Account Adjustments                    43



     XII. TELEMETERING                                         43
          12.1 Telemetering Equipment                          43
          12.2 Cost Responsibility                             45
          12.3 Telemetering Charges                            45



     XIII. MODIFICATIONS                                       45
          13.1 PECO ENERGY System Modifications                45
          13.2 Payment                                         46
          13.3 Maintenance Costs                               47



     XIV. PAYMENT AND BILLING                                  48
          14.1 Output Purchase Payment                         48
          14.2 Metering. Telemetering and Administration Charges48
          14.3 Payments                                        49
          14.4 Interest                                        49
          14.5 Billing Disputes                                50



     XV. ASSIGNMENT                                            51
          15.1 Assignment                                      51



     XVI. BANKRUPTCY AND INSOLVENCY                            52
          16.1 Remedies                                        52



     XVII. WARRANTIES                                          54
          17.1 SELLER's Warranties                             54



     XVIII. INDEMNIFICATION                                    54
          18.1 Responsibility                                  54
          18.2 Worker's Compensation Responsibility            55
          18.3 Procedure                                       55



                                (iii)

<PAGE>



ARTICLE
     XIX. TERMINATION                                          56
          19.1 Termination by PECO ENERGY                      56
          19.2 Termination by SELLER                           57
          19.3 Effect of Termination                           57



     XX. BREACH AND DEFAULT                                    58
          20.1 Breach                                          58
          20.2 Cure and Default                                58
          20.3 Damages                                         59
          20.4 Mitigation                                      59
          20.5 Indemnification                                 59



     XXI. FORCE MAJEURE                                        60
          21.1 Force Majeure                                   60
          21.2 Excuse from Performance                         62



     XXII. INSURANCE                                           63
          22.1 Insurance                                       63



     XXIII. GOVERNMENT REGULATIONS                             63
          23.1 State and Federal                               63



     XXIV. GOVERNING LAW                                       64
          24.1 Interpretation                                  64



     XXV. MISCELLANEOUS                                        64
          25.1 Notices                                         64
          25.2 Indulgences                                     65
          25.3 Captions and Headings                           66
          25.4 Validity                                        66
          25.5 Agreement Definition                            66
          25.6 Modifications                                   66
          25.7 Execution in Counterparts                       66
          25.8 Gender and Number                               67
          25.9 Number of Days                                  67

APPENDICES
A.   Estimated Metering, Telemetering and Administration Charges
B.   Pricing Values


                                (iv)



<PAGE>



           AGREEMENT FOR PURCHASE OF ELECTRIC OUTPUT (PHASE II)

     This AGREEMENT is made as of the 28th day of July, 1992, by and

between Grays Ferry Cogeneration Partnership, a partnership with offices of

its managing partner, O'Brien (Schuylkill) Cogeneration, Inc., located at

225 South Eighth Street, Philadelphia, Pennsylvania 19106 ("SELLER"), and

PECO Energy Company, formerly known as Philadelphia Electric Company, a

Pennsylvania corporation with offices located at 2301 Market Street,

Philadelphia, Pennsylvania 19101 ("PECO ENERGY").

                                     

                                BACKGROUND

                                     

     PECO is a regulated public utility engaged in, among other things, the

generation, purchase, transmission, distribution and sale of electric power

within the Commonwealth of Pennsylvania.

     Under Section 210 of PURPA, 16 U.S.C.  824a-3, FERC regulations at 18

C.F.R.    292.201-292.602, and PUC regulations at 52 Pa. Code    57.31-

57.39, PECO ENERGY is required under certain circumstances to purchase

electric power from QUALIFYING FACILITIES.

     SELLER intends to design, construct, own and operate an electric

generation facility (the FACILITY in Article I hereof) and certain

associated equipment located at 2600 Christian Street, Philadelphia,

Pennsylvania 19146.

     SELLER intends to receive certification from the FERC that the

FACILITY is a QUALIFYING FACILITY, and SELLER intends to and shall maintain

the FACILITY during the term of this



<PAGE>



AGREEMENT in compliance with the requirements for a QUALIFYING FACILITY

established by PURPA and FERC's regulations.

     SELLER has requested PECO ENERGY, and PECO ENERGY is willing, to (a)

design, construct, install, operate and maintain certain equipment to

enable the FACILITY to interconnect with the PECO ENERGY SYSTEM (the PECO

ENERGY INTERCONNECTION EQUIPMENT) and (b) purchase the NET ELECTRIC OUTPUT

produced by the FACILITY during the term of the AGREEMENT.

     NOW, THEREFORE, in consideration of the mutual covenants set forth

herein, the PARTIES, intending to be legally bound hereby, agree as

follows:

     

                                 ARTICLE I

                                     

                                DEFINITIONS

                                     

     1.1  Definitions.   The following terms, when used herein with

capitalization, shall have the following meanings:

     AGREEMENT means this agreement for Purchase of Electric Output between

PECO ENERGY and SELLER, including any extension or amendment thereto.

     AUXILIARY SERVICE RIDER means the rider set forth in PECO ENERGY's

Electric Service Tariff under which PECO ENERGY provides electric service

to customers whose electrical requirements are not wholly provided by PECO

ENERGY-owned facilities, as the rider may be amended from time to time.

     BILLING MONTH means the time period, constituting not less than twenty-

eight (28) days and not more than thirty-four (34) days, between two

successive meter readings made for billing purposes.

     

                                2

     

<PAGE>

     

     CANCELLATION COSTS means the costs and liabilities incurred by PECO

ENERGY upon the termination of the AGREEMENT under Sections 19.1 or 19.2

hereof or upon the expiration of the term of the AGREEMENT specified in

Section 2.3 hereof to (a) cancel supplier and contractor orders and

agreements entered into to design, construct, install, operate, maintain

and own PECO ENERGY INTERCONNECTION EQUIPMENT, (b) remove such PECO ENERGY

INTERCONNECTION EQUIPMENT and (c) restore the PECO ENERGY SYSTEM to its

condition prior to the execution of this AGREEMENT.

     COMMERCIAL OPERATION DATE means the date designated by SELLER under

Section 10.2 hereof as the date the FACILITY and the SELLER INTERCONNECTION

EQUIPMENT are ready to deliver NET ELECTRIC OUTPUT to the INTERCONNECTION

POINT on a continuous basis for reasons other than testing.

     COST RECOVERY PETITION means a petition by PECO ENERGY to the PUC

seeking authority to collect and recover from PECO ENERGY's customers, on a

full and current basis through the ENERGY COST ADJUSTMENT or such other

mechanism as may replace the ENERGY COST ADJUSTMENT, all payments made to

SELLER under the Agreement for purchases of NET ELECTRIC OUTPUT.

     CREDIT means (a) an irrevocable letter or letters of credit (b) a

surety or performance bond or (c) an insurance policy, any of which to be

issued by ISSUER on behalf of SELLER

     

                                3

     

<PAGE>

     

to PECO ENERGY as beneficiary in a form and on terms and conditions

acceptable to PECO ENERGY.

     DATE OF INITIAL OPERATION means the date, acceptable to PECO ENERGY,

that SELLER synchronizes, for the first time, the FACILITY with the PECO

ENERGY SYSTEM.

     DESIGN RELEASE means a written notice from SELLER to PECO ENERGY

authorizing PECO ENERGY to (a) design the PECO ENERGY INTERCONNECTION

EQUIPMENT, (b) estimate the completion date for constructing and installing

the PECO ENERGY INTERCONNECTION EQUIPMENT, (c) prepare an estimate of the

cost of constructing and installing the PECO ENERGY INTERCONNECTION

EQUIPMENT, and (d) review the design of the SELLER INTERCONNECTION

EQUIPMENT for acceptance.

     ENERGY COST ADJUSTMENT mean the component of PECO ENERGY's PUC-

approved electric rates, as set forth in PECO ENERGY's Electric Service

Tariff, which enables PECO ENERGY to recover its energy costs not reflected

in its base rates.

     FACILITY means all equipment and appurtenant structures, which have an

aggregate nameplate rating of up to 119 megawatts, to be constructed,

installed, operated, maintained and owned by SELLER at the PROJECT SITE for

the purpose of generating electricity, representing Phase II of a two-phase

project which SELLER intends to construct at the PROJECT SITE with a total

aggregate nameplate rating of up to 150 megawatts.

     FERC means the Federal Energy Regulatory Commission.



                                4



<PAGE>



     FINAL PROJECTION DATE means the date as defined in Appendix B.

     INTERCONNECTION POINT means the point of physical connection between

the SELLER INTERCONNECTION EQUIPMENT and the PECO ENERGY INTERCONNECTION

EQUIPMENT to be determined by PECO ENERGY, after consultation with SELLER.

     ISSUER means, with respect to the CREDIT (a) the commercial bank or

other entity issuing an irrevocable letter or letters of credit, (b) the

company qualified and authorized to issue the surety or performance bond in

the Commonwealth of Pennsylvania, (c) the insurance company authorized to

issue the insurance policy.

     LIGHT LOAD CONDITION means a circumstance where (a) the PJM

INTERCONNECTION operators have declared a MINIMUM GENERATION EMERGENCY or

(b) a condition occurs on the PJM INTERCONNECTION or the PECO ENERGY SYSTEM

which, without PECO ENERGY taking action to correct such condition, might

imminently lead to such a declaration.  Such actions include, but are not

limited to, (i) a reduction in output from a nuclear unit or (ii) the

removal of an electric generating unit from service which could not be

returned to service during the next anticipated period of peak demand for

power.

     METER ERROR CORRECTION PERIOD means the actual time period of a

meter's registration error, if such time period is definitely known, or, if

unknown, a period equal to the lesser

     

                                5

     

<PAGE>

     

of one-half (1/2) of the meter, or three months, plus, if the meter has not

been tested in accordance with the requirements of 52 Pa. Code  57.20, as

that provision may be amended from time to time, the period the meter has

been in service beyond the required test period.

     METER ERROR PERCENTAGE means the difference, expressed as a

percentage, between actual meter registrations during testing, and the

registrations the meter would have made if it were neither fast nor slow,

at an average purchase level that the PARTIES mutually agree is

representative of the level of NET ELECTRIC OUTPUT purchases made by PECO

ENERGY from the PROJECT during the METER ERROR CORRECTION PERIOD.

     MINIMUM GENERATION EMERGENCY means an operational condition declared

by the PJM INTERCONNECTION resulting from a period of low demand for

electricity.

     NET ELECTRIC OUTPUT means the total electric output of the FACILITY in

excess of (a) the output SELLER uses to operate the FACILITY, (b) the

output Philadelphia Thermal Energy Corporation uses to operate the steam

generating equipment and related facilities located on land at Schuylkill

Station that it leases from PECO ENERGY under a lease dated January 30,

1987; provided that PECO ENERGY shall not provide facilities or service to

transport or deliver power from the FACILITY to that steam generating

equipment and related facilities, and (c) the

     

                                6

     

<PAGE>



output SELLER uses in the transformation and transmission of electric

output to the INTERCONNECTION POINT.

     NOTICE TO PROCEED means written notice provided by SELLER to PECO

ENERGY authorizing PECO ENERGY to construct, purchase and install the PECO

ENERGY INTERCONNECTION EQUIPMENT and agreeing to pay all the costs and

charges incurred and made by PECO ENERGY under this AGREEMENT in

constructing, purchasing and installing the PECO ENERGY INTERCONNECTION

EQUIPMENT.

     OPERATIONAL EMERGENCY means a condition or situation which presents,

or is imminently likely to present. a real, substantial and immediate

threat to persons or property. or which impairs or imminently will impair

either (a) PECO ENERGY's ability to furnish and maintain adequate,

efficient. safe, and reliable service to its customers, or (b) the safety,

reliability and stability of the PECO ENERGY SYSTEM.

     PARTIES means PECO ENERGY and SELLER.

     PARTY means PECO ENERGY or SELLER.

     PECO ENERGY means PECO Energy Company and its regulated operating

subsidiaries.

     PECO ENERGY INTERCONNECTION EQUIPMENT means the equipment, other than

metering equipment, to be designed, constructed, purchased, installed,

owned, and operated by PECO ENERGY under the terms of the AGREEMENT,

including modifications to the PECO ENERGY T&D SYSTEM, to enable PECO

ENERGY to interconnect the PECO ENERGY SYSTEM with, and to receive NET

     

                                7

     

<PAGE>

     

ELECTRIC OUTPUT from, the PROJECT under the terms and conditions of the

AGREEMENT.

     PECO ENERGY SYSTEM means the electric power generation, transmission

and distribution facilities owned, operated and/or maintained by PECO

ENERGY, which will include, after construction and installation, the PECO

ENERGY INTERCONNECTION EQUIPMENT.

     PECO ENERGY T&D SYSTEM means the electric power transmission and

distribution facilities owned, operated and maintained by PECO ENERGY,

which will include, after construction and installation, the PECO ENERGY

INTERCONNECTION EQUIPMENT.

     PJM INTERCONNECTION means the Pennsylvania - New Jersey - Maryland

Interconnection, a fully coordinated power pool formed pursuant to the PJM

INTERCONNECTION AGREEMENT.

     PJM INTERCONNECTION AGREEMENT means the agreement executed by and

among the members of the PJM INTERCONNECTION, and any amendments thereto,

on file with the FERC.

     POWER FACTOR shall have that meaning set forth in the IEEE Standard

Dictionary of Electrical and Electronic Terms (ANSI/IEEE Standard 100-1988,

Fourth Edition).

     PROJECT means the Phase II FACILITY, SELLER INTERCONNECTION EQUIPMENT

and associated facilities and equipment to be constructed, installed,

owned, operated and

     

                                8

     

<PAGE>



maintained by SELLER at the PROJECT SITE for the purpose, among other

things, of generating electricity.

     PROJECT SITE means the property leased by SELLER from Philadelphia

Thermal Energy Corporation under a lease dated November 11, 1991, as

amended as of September 17, 1993, upon which a two-phase project, including

the Phase II FACILITY and associated interconnection equipment. will be

situated.

     PRUDENT ELECTRICAL PRACTICES means the spectrum of possible practices,

methods and acts which, in the exercise of reasonable judgment and in light

of the facts known at the time a decision was made, would have been used in

prudent electrical engineering and operations to accomplish the desired

result at a reasonable cost consistent with reliability, safety and

expedition, and is not limited to the optimum practices, methods or acts to

the exclusion of all others.

     PUC means the Pennsylvania Public Utility Commission.

     PURPA means the Public Utility Regulatory Policies Act of 1978.

     QUALIFYING FACILITY means a "small power production facility" or

"cogeneration facility" as defined in Section 210 of PURPA, 16 U.S.C. SS

824a-3(j), and meeting the criteria for qualification set forth at 18

C.F.R. SS SS 292.203-292.206.

     SELLER means Grays Ferry Cogeneration Partnership.

     SELLER INTERCONNECTION EQUIPMENT means the facilities up to and

including the INTERCONNECTION POINT, other than the

     

                                9

     

<PAGE>



metering equipment described in Article XI hereof, to be designed,

constructed, installed, operated and maintained by SELLER to (a) permit the

PROJECT to interconnect and operate in parallel with the PECO ENERGY SYSTEM

and (b) permit PECO ENERGY to receive NET ELECTRIC OUTPUT at the

INTERCONNECTION POINT.

     SUSPENSE ACCOUNT means an account maintained in PECO ENERGY's records

used solely to record PECO ENERGY'S purchases of NET ELECTRIC OUTPUT under

the AGREEMENT and the associated account balances specified in Section 5.1

hereof.

     

                                ARTICLE II

                                     

                          EFFECTIVE DATE AND TERM

                                     

     2.1  Effective Date.  The AGREEMENT shall become effective upon (a)

its execution by authorized representatives of the PARTIES, (b) the

acceptance by the PARTIES, in the manner specified in Section 2.2 hereof,

of the terms of a valid, binding and unappealed final order of a court or

the PUC ruling upon PECO ENERGY's COST RECOVERY PETITION and (c) approval

of the AGREEMENT by the PUC without modification as a contract with an

affiliated interest under 66 Pa.C.S. SS 2102.

     2.2  Cost Recovery.  Within sixty (60) days after the execution of the

AGREEMENT, PECO ENERGY shall prepare and file a COST RECOVERY PETITION. At

the same time, in view of the fact that Adwin Equipment Company, a wholly

owned subsidiary of PECO ENERGY, is one of the general partners of SELLER,

PECO ENERGY



                                10



<PAGE>



shall prepare and file a petition with the PUC seeking approval of the

AGREEMENT without modification under the affiliated interest provisions of

66 Pa.C.8. S 2102.  Within sixty (60) days after (a) the date of entry of

an unappealed valid, binding and final order of the PUC ruling on the COST

RECOVERY PETITION, (b) the filing date of an unappealed valid, binding and

final order of a court on appeal from such a PUC ruling or (c) the date of

entry of an unappealed valid, binding and final order of the PUC ruling on

the COST RECOVERY PETITION on remand, each PARTY shall provide the other

PARTY with written notice of its acceptance or nonacceptance of the terms

and conditions of the final order ruling upon the COST RECOVERY PETITION.

Neither PARTY, however, shall have the right to reject the terms and

conditions of such a final order if the relief sought in the COST RECOVERY

PETITION is granted without modification.  The failure to provide written

notice of acceptance or nonacceptance under this Section 2.2 within the

required time period shall be deemed to be acceptance of the terms and

conditions of the final order.  If the relief sought in the COST RECOVERY

PETITION is granted without modification, the condition precedent set forth

in Section 2.1 hereof shall be deemed to be satisfied as of the filing date

or date of entry of the final order ruling upon the COST RECOVERY PETITION.

If the relief sought in the COST RECOVERY PETITION is granted with

modification, and the PARTIES accept the terms and conditions of the final

order, the PARTIES



                                11



<PAGE>



shall promptly execute, in the manner set forth in Section 25.6 hereof, an

appropriate modification to the AGREEMENT. and the condition precedent set

forth in Section 2.1 hereof shall be deemed to be satisfied as of the

effective date of such modification.  Notwithstanding the final ruling on

the COST RECOVERY PETITION, if the PUC does not approve the AGREEMENT

without modification under the affiliated interest provisions of 66 Pa.C.S.

SS 2102, the AGREEMENT shall not become effective.

     2.3  Term.  The AGREEMENT, unless sooner terminated in accordance with

any applicable provision of the AGREEMENT, shall remain in full force and

effect for twenty (20) years after the COMMERCIAL OPERATION DATE.  The

application provisions of the AGREEMENT, however, shall continue in effect

after the term of the AGREEMENT, including any extensions thereof, to the

extent necessary to provide for final billings and adjustments, and to

preserve and permit the enforcement or institution of action upon any right

or obligation which accrued during the AGREEMENT and was not exercised or

fulfilled upon termination.



                                ARTICLE III

                                     

                       CERTAIN OBLIGATIONS OF SELLER

                                     

     3.1  Qualifying Facility Status.  Prior to the DATE OF INITIAL

OPERATION, SELLER shall receive and provide PECO ENERGY with certification

from FERC that the PROJECT is a QUALIFYING FACILITY for the full amount of

NET ELECTRIC OUTPUT to be purchased by PECO ENERGY under the AGREEMENT.

SELLER shall maintain the PROJECT in compliance with the requirements for a

QUALIFYING FACILITY established under PURPA and applicable FERC regulations

for the full amount of NET ELECTRIC OUTPUT to be

     

                                12

     

<PAGE>

     

purchased by PECO ENERGY under the AGREEMENT, and any failure by SELLER to

so maintain the PROJECT shall be a breach of the AGREEMENT under Section

20.1 hereof.

     3.2  Completion of Construction. SELLER shall complete construction of

the FACILITY and the SELLER' INTERCONNECTION EQUIPMENT, and take all other

steps necessary to enable the PROJECT to deliver NET ELECTRIC OUTPUT to the

INTERCONNECTION POINT for sale to PECO ENERGY1 on or before the fifth (5th)

anniversary of the effective date of the AGREEMENT.  Failure by SELLER to

meet this standard shall constitute a default of the AGREEMENT under

Section 20.2 hereof.



                                ARTICLE IV

                                     

                                 PURCHASES

                                     

     4.1  Amount Purchased.  Commencing on the DATE OF INITIAL OPERATION,

and thereafter during the term of the AGREEMENT, SELLER shall sell and

deliver to PECO ENERGY exclusively, and PECO ENERGY shall purchase and

accept delivery of, the PROJECT' S NET ELECTRIC OUTPUT; provided, however,

that PECO ENERGY shall not be required to purchase or accept delivery of

NET ELECTRIC OUTPUT from the PROJECT in excess of the lesser of (a) 119

megawatts or (b) the amount of electric output for

     

                                13

     

<PAGE>



which the FERC has certified the FACILITY as a QUALIFYING FACILITY.

     4.2  Definitions. The following terms1 when used herein with

capitalization, shall have the following meanings:

     (a)  FINAL PROJECTION DATE means the date as defined in Appendix B.

     (b)  LEVELIZED PAYMENT means the product of (i) the number of kilowatt-

hours of NET ELECTRIC OUTPUT that PECO ENERGY purchases under the AGREEMENT

during a BILLING MONTH and (ii) the LEVELIZED RATE.

     (c)  LEVELIZED RATE shall be the rate specified in Appendix B as

determined by when the COMMERCIAL OPERATION DATE for the PROJECT occurs.

     (d)  PJM VALUE means the sum of the hourly PJM values during a BILLING

MONTH with each hourly PJM value being the product of (i) the number of

kilowatt-hours of NET ELECTRIC OUTPUT that PECO ENERGY purchases under the

AGREEMENT during that hour and (ii) the PJM RATE during that hour.

     (e)  PJM RATE means PECO ENERGY's hourly billing rate per kilowatt-

hour, determined under the PJM INTERCONNECTION AGREEMENT, for interchange

energy; provided, however, that during any hour when said billing rate

deviates significantly from the average billing rate for all PJM

INTERCONNECTION interchange energy, that average PJM billing rate shall be

substituted for the PECO ENERGY billing rate.  If PECO ENERGY

     

                                14

     

<PAGE>

     

discontinues its participation in the PJM INTERCONNECTION, or if the method

of calculating the PECO ENERGY billing rate changes, the PARTIES will in

good faith negotiate a substitute for the PJM RATE which reflects PECO

ENERGY's avoided cost for energy as defined by PURPA and federal and state

regulations adopted pursuant to PURPA.

     (f)  PROJECTED RATE means the rate specified in Appendix B under the

column heading PROJECTED RATE for the applicable BILLING MONTH.

     (g)  PROJECTED VALUE means the product of (i) the number of kilowatt-

hours of NET ELECTRIC OUTPUT that PECO ENERGY purchases under the AGREEMENT

during a BILLING MONTH and (ii) the applicable PROJECTED RATE.

     4.3  Output Purchase Payment. After the end of each BILLING MONTHD

PECO ENERGY shall pay SELLER, in accordance with Section 14.1 hereof; an

Output Purchase Payment computed as follows:

     (a)  Prior to the COMMERCIAL OPERATION DATE the Output Purchase

Payment shall be the PJM VALUE.

     (b)  Commencing on the COMMERCIAL OPERATION DATE and through the FINAL

PROJECTION DATE the Output Purchase Payment shall be either (i) the

LEVELIZED PAYMENT or (ii) the PROJECTED VALUE.  SELLER shall1 within two

(2) years after the effective date of this AGREEMENT, notify PECO ENERGY in

writing of SELLER's one-time, irrevocable election to receive either (i)

     

                                15

     

<PAGE>

     

the LEVELIZED PAYMENT or (ii) the PROJECTED VALUE for the entire period

from the COMMERCIAL OPERATION DATE through the FINAL PROJECTION DATE.  If

SELLER elects to receive the PROJECTED VALUE, then the provisions of

Article V of this AGREEMENT shall not apply.  If SELLER fails to notify

PECO DIERGY of its election within two (2) years of the effective date of

this AGREEMENT1 then PECO ENERGY shall have the right to make the election.

     (c)  After the FINAL PROJECTION DATE and through the remaining term of

the AGREEMENT the Output Purchase Payment shall be ninety percent (90%) of

the PJM VALUE.



                                 ARTICLE V

                                     

                             SUSPENSE ACCOUNT

                                     



     5.1  Suspense Account Balance.  For any BILLING MONTH in which the

LEVELIZED PAYMENT exceeds the PROJECTED VALUE, the SUSPENSE ACCOUNT will

record a debit equal to the difference between the two. Any debit balance

in the SUSPENSE ACCOUNT shall accrue interest on a monthly basis at the

rate specified in Section 14.4 hereof.  For any BILLING MONTH in which the

PROJECTED VALUE exceeds the LEVELIZED PAYMENT, the difference between the

two shall be credited to the SUSPENSE ACCOUNT, but only to the extent

necessary to offset accrued debits and interest from prior BILLING MONTHS.

     5.2  Projection Payment. Within thirty (30) days after

     

                                16

     

<PAGE>

     

the FINAL PROJECTION DATE, SELLER shall pay PECO ENERGY an amount equal to

the debit balance including accrued interest in the SUSPENSE ACCOUNT as of

the FINAL PROJECTION DATE. The SUSPENSE ACCOUNT shall terminate upon

SELLER'S payment under this Section 5.2.

     5.3  Termination Payment.  If the AGREEMENT is terminated prior to the

FINAL PROJECTION DATE, SELLER shall pay PECO ENERGY, within thirty (30)

days after the date of termination, an amount equal to the debit balance

and accrued interest in the SUSPENSE ACCOUNT as of the date of termination;

provided, however, that SELLER shall not be obligated to make such payment

in the event that SELLER terminates the AGREEMENT because of a default by

PECO ENERGY (as defined in Section 20.2 hereof).  If any of the events

described in Section 16.1 hereof occur, SELLER shall pay PECO ENERGY an

amount equal to the debit balance and accrued interest in. the SUSPENSE

ACCOUNT as of the date of the event.

     5.4  Suspense Account Guarantee.  The PARTIES shall review the

SUSPENSE ACCOUNT balance at the end of every calendar year during the term

of the AGREEMENT, and SELLER shall provide a CREDIT to PECO ENERGY to

ensure payment of any debit balance in the SUSPENSE ACCOUNT at that time.

The CREDIT provided under this Section 5.4 shall be payable in the City of

Philadelphia by an ISSUER acceptable to PECO ENERGY on terms and conditions

acceptable to PECO ENERGY; provided, however, that PECO ENERGY

     

                                17

     

<PAGE>

     

shall not unreasonably withhold approval of any ISSUER or CREDIT. The

CREDIT shall be established for and structured so as to permit PECO ENERGY

to make multiple demands for payment from ISSUER, and shall require the

ISSUER, upon PECO ENERGY's submission of documents certifying that the

SUSPENSE ACCOUNT debit balance is due and payable, to honor on sight, in

immediately available funds, any written demand by PECO ENERGY for payment.

The CREDIT provided under this Section 5.4 shall be established to be

effective not later than the COMMERCIAL OPERATION DATE, and the CREDIT

provided for the period from the COMMERCIAL OPERATION DATE until the

adjustment at the en".. of the first calendar year shall be two million

dollars ($2,000,000). Upon the failure of SELLER to provide such CREDIT

upon the COMMERCIAL OPERATION DATE and thereafter within ninety (90) days

after the end of any calendar year during the term of the AGREEMENT PECO

ENERGY shall have the right to withhold payments to SELLER for the NET

ELECTRIC OUTPUT SELLER delivers to PECO ENERGY and apply those amounts to

decrease the debit balance until the debit balance has been reduced to the

amount for '6hich SELLER has furnished an acceptable CREDIT.



                                ARTICLE VI

                                     

            CURTAILMENT. REDUCTION OR INTERRUPTION OF PURCHASES



     6.1  Purchase Disruptions.  PECO ENERGY may curtail, reduce or

interrupt its receipt and purchases of NET ELECTRIC OUTPUT from the PROJECT

when:

     

                                18

     

<PAGE>

     

     (a)  Such curtailment, reduction or interruption is necessary to

enable PECO ENERGY to maintain system operating reliability and/or to

provide service to its customers without a deterioration in quality.

     (b)  Such curtailment, reduction or interruption is necessary to

enable PECO ENERGY to discharge its obligations under the PJM

INTERCONNECTION AGREEMENT.

     (c)  Such curtailment, reduction or interruption is necessary to

enable PECO ENERGY to meet its obligations under the Mid-Atlantic Area

Coordination Agreement. which is the May 25, l979 agreement between PECO

ENERGY and the other signatories thereto, and any amendments or extensions

thereof, designed to coordinate the efforts of the signatories to maximize

the reliability of electric service in the territory covered by the

agreement, which is the same, electrically and physically1 as the territory

covered by the PJM INTERCONNECTION AGREEMENT.

     (d)  Such curtailment, reduction or interruption is necessary because

of a LIGHT LOAD CONDITION.

     (e)  The receipt of NET ELECTRIC OUTPUT by PECO ENERGY is causing, or

continued receipt of NET ELECTRIC OUTPUT by PECO ENERGY would create, an

OPERATIONAL EMERGENCY.

     (f)  Such curtailment, reduction or interruption is necessary for PECO

ENERGY to construct, install, maintain, repair, replace, remove, modify,

investigate or inspect any

     

                                19

     

<PAGE>

     

equipment in the PECO ENERGY SYSTEM which may affect or be affected by

operation of the PROJECT.

     (g)   Such curtailment, reduction or interruption is necessary because

PECO ENERGY is experiencing an event of Force Majeure Case defined in

Section 21.1 hereof).

      (h)  Such curtailment, reduction or interruption is necessary to

protect the integrity of the PECO ENERGY SYSTEM or any system with which

the PECO ENERGY SYSTEM is directly or indirectly interconnected, or to aid

in the restoration of service on the PECO ENERGY SYSTEM or any system with

which the. PECO ENERGY SYSTEM is directly or indirectly interconnected.

     (i)  Such curtailment, reduction or interruption is necessary because

SELLER has failed to fulfill its obligations under Sections 6.5, 7.3 or 7.5

hereof.

     6.2  Selection.  PECO ENERGY shall, in its sole discretion reasonably

applied, determine which of the sources of electrical power interconnected

with the PECO ENERGY SYSTEM, including the PROJECT, to curtail, reduce or

interrupt to eliminate a condition requiring a curtailment, reduction or

interruption for one or more of the reasons set forth in Section 6.l

hereof.

     6.3  Notice.  PECO ENERGY will attempt to notify SELLER of the

circumstances which necessitate the curtailment, reduction or interruption

of purchases of NET ELECTRIC OUTPUT, and the projected duration thereof, as

far in advance of such

     

                                20

     

<PAGE>

     

event as practicable. The PARTIES recognize that such advance notice may

not be possible in the event of an OPERATIONAL EMERGENCY1  in which event

PECO ENERGY shall provide notice to SELLER of the circumstances and

projected duration of the curtailment, reduction or interruption as soon as

is practicable after the curtailment, reduction or interruption.  PECO

ENERGY shall not, however, be liable to SELLER for the cost of purchases of

NET ELECTRIC OUTPUT which would have been made but for the curtailment,

reduction or interruption in the event PECO ENERGY fails to provide notice

to SELLER under this Section 6.3.

     6.4  Extent of Disruptions.  PECO ENERGY shall use reasonable efforts

to minimize the time during which its purchases of NET ELECTRIC OUTPUT are

curtailed, reduced or interrupted. 'PECO ENERGY shall use reasonable

efforts to resume purchases of NET ELECTRIC OUTPUT under the AGREEMENT

promptly after the conditions described in Section 6.1 hereof have ended,

and any necessary modifications, repairs or replacements have been made,

including any modifications, repairs or replacements made to decrease the

likelihood of a recurrence of the condition causing the curtailment,

reduction or interruption.

     6.5  SELLER's Obligations on Disruption.  If a curtailment, reduction

or interruption under Section 6.1 hereof is due to a condition of or defect

in the FACILITY, SELLER INTERCONNECTION EQUIPMENT or other PROJECT

equipment, SELLER shall submit to PECO ENERGY a written proposed plan to

rectify

     

                                21

     

<PAGE>

     

the condition or defect. when PECO ENERGY has accepted such plan1 or a

revised version thereof , SELLER shall, at its own expense, repair the

condition or defect. when SELLER has made such repairs it shall notify PECO

ENERGY, and PECO ENERGY shall inspect the repaired, modified or replaced

equipment.  Following such inspection PECO ENERGY shall notify SELLER

whether the condition or defect has been remedied to PECO ENERGY's

satisfaction.  If PECO ENERGY is satisfied that the condition or defect has

been properly remedied, it shall promptly terminate the curtailment,

reduction or interruption. If PECO ENERGY is not satisfied that the

condition or defect has been properly remedied1 it shall provide SELLER

with a written explanation of why the remedy is not satisfactory.



                                ARTICLE VII

                                     

                             PROJECT OPERATION



     7.1  Obligation of SELLER.  SELLER shall take all necessary actions to

coordinate the operation of the PROJECT with the operation of the PECO

ENERGY SYSTEM1 including, but not limited to, those actions specified in

Sections 7.2-7.4 hereof.

     7.2  Manner of Delivery.  SELLER shall deliver NET ELECTRIC OUTPUT to

the INTERCONNECTION POINT in the form of three (3) phase, sixty (60) hertz,

alternating current at a nominal voltage to be specified by PECO ENERGY.

     7.3  Safe Construction and Operation. At its own cost,

     

                                22

     

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SELLER shall design, construct, install, operate and maintain the PROJECT:

     (a)  Using equipment and facilities of sufficient quality to operate

the PROJECT in parallel with the PECO ENERGY SYSTEM without causing:

          (1)  any damage to the PECO ENERGY SYSTEM,

          (2)  any impairment of or deterioration in the quality of the

     service PECO ENERGY renders to its customers,

          (3)  any damage to the integrity of the PECO ENERGY SYSTEM, or

          (4)  unreasonable risk of damage to property, of injury or death

to persons, or of an OPERATIONAL EMERGENCY.

     (b)  In a manner that is safe and that will not cause any of the

events or conditions listed in (a) above, and

     (c)  In accordance and conformance with the following as they may be

amended from time to time:

          (1)  those Standards for System Safety and Reliability filed by

PECO ENERGY with the PUC and entitled "Requirements for Parallel Operation

of Non-Utility Generators,"

          (2)  PECO ENERGY's published "Electric Service Requirements,"

          (3)  the AUXILIARY SERVICE RIDER,

          (4)  the National Electrical Code,

          (5)  the National Electrical Safety Code,

          (6)  applicable local, state and federal laws and

          

                                23

          

<PAGE>

          

regulations, and

          

          (7)  PRUDENT ELECTRICAL PRACTICES. SELLER shall install, own and

maintain, as part of the SELLER INTERCONNECTION EQUIPMENT, relays and

associated protective and control equipment and equipment to control

voltage and frequency regulation, all of which it shall operate in a manner

acceptable to PECO ENERGY.

     7.4  Power Factor.  SELLER shall install and have available automatic

generator field excitation regulators or an alternative regulator system

suitable to PECO ENERGY.  SELLER shall operate this equipment to regulate

the FACILITY's reactive (MVAR) output so that at the INTERCONNECTION POINT

the FACILITY's POWER FACTOR is within the range of ninety-five percent

(95%) lagging and one hundred percent (100%) when measured as a generator.

This requirement is applicable over a normal operating voltage range to be

defined by PECO ENERGY based on the voltage specified by PECO ENERGY under

Section 7.2 hereof.  Below this range the POWER FACTOR shall be allowed to

go below ninety-five percent (95%) into lagging. Above this range the POWER

FACTOR shall be allowed to go past one hundred percent (100%) into leading.

     7.5  Provision of Information. As of the COMMERCIAL OPERATION DATE and

annually thereafter SELLER shall provide PECO ENERGY with (a) a schedule of

planned PROJECT maintenance and repair activities for the following thirty-

six (36) months and

     

                                24

     

<PAGE>

     

(b) an estimate of the amount of NET ELECTRIC OUTPUT it intends to deliver

to the INTERCONNECTION POINT during each of the following twelve (12)

months. Upon written request from PECO ENERGY, SELLER shall also maintain

and classify outage statistics in accordance with the then-current PJM

INTERCONNECTION outage classification procedures, and SELLER shall supply

such statistics to PECO ENERGY.

     7.6  Modifications. In the event SELLER fails to meet, satisfy or

discharge its obligations under this AGREEMENT, and, as a consequence

thereof, a condition arises, a practice exists or an event occurs at the

PROJECT which, although it has not yet created any of the conditions or

caused any of the events specified under Section 6.1 hereof, if permitted

to continue or recur may, in PECO ENERGY's judgment reasonably exercised,

result in the creation of such a condition or cause such an event, PECO

ENERGY shall notify SELLER of the occurrence or existence thereof and

afford SELLER an opportunity to correct or remedy the problem.  SELLER

shall have thirty C30) 4ays from receipt of PECO ENERGY's notice to correct

or remedy the problem.  In the event SELLER cannot identify, remedy or

correct the problem within such thirty C30) days, SELLER shall submit to

PECO ENERGY, for PECO ENERGY's acceptance, a plan setting forth the

specific actions SELLER intends to take to correct or remedy the problem

and a time schedule for the implementation thereof. In the event SELLER

cannot identify, remedy or correct the

     

                                25

     

<PAGE>

     

problem within such thirty (30) days, and (a) SELLER fail. to submit a plan

within such period to correct or remedy the problem, (b) SELLER submits a

plan within such period but fails to exercise reasonable and good faith

efforts thereafter to implement such plan or (c) PECO ENERGY does not

accept SELLER's proposed plan and SELLER fails to submit a revised plan

within fifteen (15) days, then PECO ENERGY shall have the right thereafter,

upon reasonable notice to SELLER, to curtail, reduce or interrupt purchases

of NET ELECTRIC OUTPUT; provided, however, that if during the pendency of

any such cure afforded to SELLER pursuant to this Section 7.6 the problem

creates any of the conditions or causes any of the events specified under

Section 6.1, PECO ENERGY may curtail, reduce or interrupt its purchases of

NET ELECTRIC OUTPUT pursuant to and in accordance with the provisions of

Article VI hereof.



                               ARTICLE VIII

                                     

                     SELLER INTERCONNECTION EOUIPMENT

                                     

     8.1  SELLER Interconnection Equipment.  At its own cost, SELLER shall

design, construct, install, operate and maintain the SELLER INTERCONNECTION

EQUIPMENT on its side of and at the INTERCONNECTION POINT to (a) permit the

PROJECT to interconnect and operate in parallel with the PECO ENERGY SYSTEM

and (b) permit PECO ENERGY to receive NET ELECTRIC OUTPUT at the

INTERCONNECTION POINT.

     

                                26

     

<PAGE>

     

     8.2  Condition Precedent.  SELLER shall not commence construction of

the SELLER INTERCONNECTION EQUIPMENT until PECO ENERGY accepts SELLER's

proposed design of such equipment under the procedure specified in Section

8.3 hereof.

     8.3  Design.  PECO ENERGY shall perform an interconnection study, from

which PECO ENERGY will determine the INTERCONNECTION POINT, and SELLER will

reimburse PECO ENERGY for the costs PECO ENERGY incurs in performing that

study.  PECO ENERGY will complete the interconnection study within sixty

(60) days after receiving from SELLER a $5,000 advance payment for the

costs of the study.  After PECO ENERGY completes the interconnection study

and determines the INTERCONNECTION POINT, SELLER shall submit to PECO

ENERGY, along with (a) the DESIGN RELEASE and (b) the initial payment

specified in Section 9.2, plans and specifications for the design of the

SELLER INTERCONNECTION EQUIPMENT.  Within sixty (60) days after the

submission of such plans and specifications, PECO ENERGY shall notify

SELLER (a) that the proposed design of the SELLER INTERCONNECTION EQUIPMENT

is acceptable, (b) that the proposed design of the SELLER INTERCONNECTION

EQUIPMENT is unacceptable or (c) that additional information is needed.

PECO ENERGY shall not unreasonably withhold acceptance of a proposed

design.  PECO' ENERGY's failure to provide such notification to SELLER

within sixty (60) days of the submission of such plans and specifications

shall be deemed an acceptance by PECO ENERGY.  If

     

                                27

     

<PAGE>

     

PECO ENERGY notifies SELLER that additional information is needed or that

the proposed design of the SELLER INTERCONNECTION EQUIPMENT is

unacceptable, SELLER may submit to PECO ENERGY revised plans and

specifications. Within thirty  (30) days of the submission of such revised

plans and specifications, PECO ENERGY shall notify SELLER whether

additional information is needed, or whether the proposed design is

accepted or rejected.  If additional information is requested, or the

revised design is rejected, SELLER may submit further revised plans and

specifications which PECO ENERGY shall review within a reasonable time

period. Thereafter, SELLER may submit revised plans and specifications to

PECO ENERGY as many times as is necessary to obtain PECO ENERGY's

acceptance of a proposed design.  PECO ENERGY's acceptance of SELLER's

proposed design of the SELLER INTERCONNECTION EQUIPMENT shall not be

construed as a warranty or representation to SELLER, or any other person or

entity, of the adequacy, suitability, safety or reliability of the design,

construction, installation or operation of the SELLER INTERCONNECTION

EQUIPMENT.  PECO ENERGY shall periodically render a statement of charges to

SELLER for the costs PECO ENERGY incurs pursuant to this Section 8.3, and

ELLER shall reimburse PECO ENERGY for all the costs that PECO ENERGY incurs

pursuant to this Section 8.3.

     8.4  Construction. Upon PECO ENERGY's acceptance of SELLER's proposed

design, SELLER shall construct the SELLER

     

                                28

     

<PAGE>

     

INTERCONNECTION EQUIPMENT in accordance with the design accepted by PECO

ENERGY.  If, subsequent to PECO ENERGY's acceptance, any design

modification affecting the electrical arrangement of the SELLER

INTERCONNECTION EQUIPMENT becomes necessary, SELLER shall notify PECO

ENERGY and obtain PECO ENERGY's prior acceptance of the design

modification. PECO ENERGY, in its sole discretion, shall decide and inform

SELLER whether any such modification in the proposed design of the SELLER

INTERCONNECTION EQUIPMENT requires an amendment of the AGREEMENT. SELLER

shall bear all costs, including additional construction and installation

costs, associated with any such design modification.

     8.5  Inspection and Access.  Upon the completion of the construction

and installation of the SELLER INTERCONNECTION EQUIPMENT and related

portions of the FACILITY, SELLER shall have the SELLER INTERCONNECTION

EQUIPMENT and related portions of the FACILITY inspected by an authorized

electrical inspection agency and shall provide PECO ENERGY with a copy of

such agency's inspection certificate.  PECO ENERGY shall, within five (5)

working days after receipt of such certificate, inspect the FACILITY and

SELLER INTERCONNECTION EQUIPMENT and advise SELLER, within five (5) working

days after the completion of its inspection, whether the FACILITY and

SELLER INTERCONNECTION EQUIPMENT may interconnect and operate in parallel

with the PECO ENERGY SYSTEM as contemplated in Section 10.2 hereof.  SELLER

shall reimburse PECO ENERGY for all the costs PECO ENERGY incurs

     

                                29

     

<PAGE>

     

pursuant to this Section 8.5. PECO ENERGY employees. agents and contractors

shall have the right to enter the PROJECT SITE at any time upon reasonable

notice to SELLER, or without notice in the event of an OPERATIONAL

EMERGENCY, for the purposes of (a) inspecting the PECO ENERGY

INTERCONNECTION EQUIPMENT or SELLER INTERCONNECTION EQUIPMENT, (b) reading

meters or (c) making tests to insure the safe operation of the PECO ENERGY

INTERCONNECTION EQUIPMENT and SELLER INTERCONNECTION EQUIPMENT.  Any such

inspection, however, shall not relieve SELLER from its sole obligation to

operate and maintain the SELLER INTERCONNECTION EQUIPMENT in accordance

with Section 7.3 hereof at all times.



                                ARTICLE IX

                                     

                   PECO ENERGY INTERCONNECTION EOUIPMENT

                                     

     9.1  PECO ENERGY Interconnection Equipment.  PECO ENERGY shall design,

construct, purchase, install, operate, maintain and own the PECO ENERGY

INTERCONNECTION EQUIPMENT.

     9.2  Interconnection Design.  Upon receiving from the SELLER the

DESIGN RELEASE and an initial advance payment specified by PECO ENERGY in

accordance with Section .9.14 hereof 1 PECO ENERGY shall (a) design the

PECO ENERGY INTERCONNECTION EQUIPMENT, (b) prepare and provide to SELLER an

estimated completion date for constructing, purchasing and installing the

PECO ENERGY INTERCONNECTION EQUIPMENT, and (c) prepare an estimate of the

cost of constructing, purchasing and installing

     

                                30

     

<PAGE>

     

the PECO ENERGY INTERCONNECTION EQUIPMENT, and (d) review for acceptance

the design of the SELLER INTERCONNECTION EQUIPMENT.

     9.3  Consultation with SELLER.  After the submission by PECO ENERGY to

SELLER of the plans and specifications for the design of the PECO ENERGY

INTERCONNECTION EQUIPMENT, PECO ENERGY shall periodically meet with and

inform SELLER of the design, costs, scheduling and other factors which

could affect the construction of the PECO ENERGY INTERCONNECTION EQUIPMENT.

Such discussions shall be promptly completed, and shall not be deemed to

preclude changes or create any warranty for the benefit of or

representation to SELLER, or any other person, as to the plans,

specifications, cost estimates, time schedules or other factors relating to

the proposed construction, purchase, installation, operation or maintenance

of the PECO ENERGY INTERCONNECTION EQUIPMENT.

     9.4  Rights and Easements.  SELLER shall cause to be granted to PECO

ENERGY and its successors and assigns in perpetuity, or for a shorter

period as the PARTIES may agree, but not less than the term of this

AGREEMENT, at no cost to PECO ENERGY, all necessary rights and easements to

construct, purchase, install, operate, maintain, repair, renew, replace,

remove and relocate (a) PECO ENERGY INTERCONNECTION EQUIPMENT, (b) the

metering and telemetering equipment described in Articles XI and XII hereof

and (c) any PECO ENERGY facilities affected by the PROJECT.  SELLER shall

execute and deliver to

     

                                31

     

<PAGE>

     

PECO ENERGY, in recordable form, such instruments as PECO ENERGY may

request with respect to the foregoing. SELLER also shall obtain all

necessary rights and easements to construct, install, own, operate, and

maintain the PROJECT.

     9.5  Acquisition of Permits. Licenses and Approvals.  PECO ENERGY

shall make applications to obtain from appropriate governmental bodies any

permit, license or approval required to construct, purchase, install, own,

operate and maintain PECO ENERGY INTERCONNECTION EQUIPMENT.  SELLER shall

provide any assistance reasonably requested by PECO ENERGY to enable PECO

ENERGY to obtain any such permit, license or approval.  SELLER shall also

obtain from appropriate governmental bodies any permit, license or approval

required to construct, install, own, operate and maintain the PROJECT.

     9.6  Costs of Acquisition.  SELLER shall pay, as a cost or expense

associated with the design, construction, purchase and installation of PECO

ENERGY INTERCONNECTION EQUIPMENT under Sections 9.13-9.17 hereof, any

reasonable cost or expense associated with PECO ENERGY's obtaining any

permit, license or approval pursuant to Section 9.5 hereof, or any

reasonable cost or expense associated with defending the issuance of any

such required permit, license or approval.

     9.7  Notice to Proceed.  PECO ENERGY shall commence construction,

purchase and installation of the PECO ENERGY INTERCONNECTION EQUIPMENT

following receipt from SELLER of the

     

                                32

     

<PAGE>

     

NOTICE TO PROCEED and the payment specified by PECO ENERGY in accordance

with Section 9.14 hereof.

     9.8  Reasonable Efforts to Complete Construction.  PECO ENERGY shall

use reasonable efforts to complete the construction of the PECO ENERGY

INTERCONNECTION EQUIPMENT on or before the estimated completion date;

provided, however, that the PARTIES understand and agree that PECO ENERGY's

reasonable efforts to complete the construction of the PECO ENERGY

INTERCONNECTION EQUIPMENT on or before the estimated completion date shall

be subordinate and subject to PECO ENERGY'S primary obligations to furnish

and maintain adequate, efficient, safe, and reliable service and facilities

to its customers and to operate and maintain its plant, property and

equipment in such condition as to enable it to do so.

     9.9  Liability.  PECO ENERGY shall not be liable to SELLER for any

direct or indirect costs, expenses, losses, liabilities or damages which

SELLER may incur or sustain and which arise out of, relate to or result

from any delay in the completion of construction of the PECO ENERGY

INTERCONNECTION EQUIPMENT, except where the delay in the completion of the

construction of the PECO ENERGY INTERCONNECTION EQUIPMENT results from PECO

ENERGY's failure to use reasonable efforts, as qualified in Section 9.8

hereof.  SELLER shall indemnify and hold harmless PECO ENERGY and each and

every of its officers,

     

                                33

     

<PAGE>

     

agents, servants, employees, successors and assigns from and against any

and all claims, demands, suits, actions, liabilities, damages, or

judgments, as well as against any fees, costs, charges or expenses which

PECO ENERGY, its officers, agents, servants, employees, successors and

assigns incur in the defense of any such claims, demands, suits, actions or

judgments, made or filed by any third party to the extent such claims,

demands, suits, actions or judgments arise out of, or relate to, any delay

in the completion of the construction of the PECO ENERGY INTERCONNECTION

EQUIPMENT, except where such delay results from PECO ENERGY's failure to

utilize reasonable efforts as qualified in Section 9.8 hereof.

     9.10 Design Changes.  PECO ENERGY shall construct the PECO ENERGY

INTERCONNECTION EQUIPMENT reasonably in accordance with its proposed

design.  PECO ENERGY shall have the right, however, to make changes in such

proposed design when it determines, in its judgment reasonably exercised

and. after consultation with SELLER, that such changes are necessary to

enable the PROJECT to interconnect and operate in parallel with the PECO

ENERGY SYSTEM in a safe and reliable manner. PECO ENERGY shall provide

SELLER with notice of any design change which would require a change 'in

the SELLER INTERCONNECTION EQUIPMENT; provided, however, that the failure

of PECO ENERGY to provide such notice shall not relieve SELLER of its sole

obligation to pay the cost of constructing the PECO ENERGY

     

                                34

     

<PAGE>

     

INTERCONNECTION EQUIPMENT.

     9.11 Notice of Completion.  PECO ENERGY shall notify SELLER when it

has completed the construction of the PECO ENERGY INTERCONNECTION

EQUIPMENT.

     9.12 Interconnection Cost Responsibility.  SELLER shall be responsible

for, and shall pay to PECO ENERGY1 all reasonable costs and charges PECO

ENERGY incurs and makes in designing, constructing, purchasing and

installing the PECO ENERGY INTERCONNECTION EQUIPMENT.

     9.13 Estimated Costs.  PECO ENERGY shall, in accordance with Section

9.2 hereof, estimate the total costs it expects to incur in designing,

constructing, purchasing and installing the PECO ENERGY INTERCONNECTION

EQUIPMENT. The provision by PECO ENERGY to SELLER of this or any other such

cost estimate shall not diminish, change or affect SELLER's responsibility

and obligation to pay to PECO ENERGY all costs PECO ENERGY actually incurs

in designing, constructing, purchasing and installing the PECO ENERGY

INTERCONNECTION EQUIPMENT.

     9.14 Payment Schedule.  PECO ENERGY and SELLER agree that SELLER shall

prepay PECO ENERGY for all costs PECO ENERGY incurs in designing,

constructing, purchasing and installing the PECO ENERGY INTERCONNECTION

EQUIPMENT in accordance with this Section 9.14.  With the submission of the

DESIGN RELEASE under Section 9.2 hereof, SELLER shall make a payment

specified by PECO ENERGY to cover the costs PECO ENERGY expects to incur

     

                                35

     

<PAGE>

     

pursuant to Section 9.2.  Upon completion of the cost estimate to be

developed pursuant to Section 9.2(c), PECO ENERGY and SELLER shall develop

a payment schedule, acceptable to PECO ENERGY, for SELLER to advance funds

sufficient to cover the costs PECO ENERGY expects to incur for the

specified work. The first payment on that schedule shall be made with the

NOTICE TO PROCEED issued by SELLER in accordance with Section 9.7. SELLER

shall thereafter make payments in accordance with the agreed schedule.

PECO ENERGY shall not commence the construction, purchase or installation

of any PECO ENERGY INTERCONNECTION EQUIPMENT until a payment schedule

acceptable to PECO ENERGY is developed.

     9.15 Reconciliation.  Following completion of the construction of the

PECO ENERGY INTERCONNECTION EQUIPMENT, PECO ENERGY shall provide to SELLER

a final reconciliation setting forth the nature and amount of the costs and

charges PECO ENERGY actually incurred or made in (a) designing,

constructing, purchasing and installing the PECO ENERGY INTERCONNECTION

EQUIPMENT and (b) performing its obligations under Sections 8.3, 8.5 and

9.2 hereof.  In the event that the total of such costs and charges PECO

ENERGY actually incurred or made exceeds the total payments made by SELLER

to PECO ENERGY under Sections 9.2, 9.7 and 9.14 hereof, SELLER shall be

responsible for and shall pay to PECO ENERGY any such differential within

thirty (30) days of the date of delivery to SELLER of the final

reconciliation.

     

                                36

     

<PAGE>

     

In the event that the total payments made by SELLER to PECO ENERGY pursuant

to Sections 9.2, 9.7 and 9.14 hereof exceed such costs PECO ENERGY actually

incurred or made, PECO ENERGY shall refund to SELLER, Within thirty (30)

days of the final reconciliation, any such overpayment.

     9.16 Suspension.  In the event SELLER fails to remit any payment

specified in Sections 9.14 or 9.15 hereof on or before the day such payment

is due, PECO ENERGY may, in addition to any other remedy or right PECO

ENERGY may have under the AGREEMENT, immediately suspend performance of its

obligations under this AGREEMENT.  PECO ENERGY shall provide SELLER with

notice of any such suspension of performance.  In the event PECO ENERGY

suspends performance of its obligations under this AGRED(ENT pursuant to

this Section 9.16, SELLER may, after curing the precipitating cause

thereof, request PECO ENERGY to resume the tasks associated with the

design, construction and installation of the PECO ENERGY INTERCONNECTION

EQUIPMENT. Upon receipt of any such request PECO ENERGY shall, as soon

thereafter as practicable, review its work commitments and shall establish

and submit to SELLER, as applicable:  (a) a revised estimated construction

completion date and (b) a revised payment schedule. If SELLER accepts the

revised estimated construction completion date and the revised payment

schedule, PECO ENERGY shall resume the construction and installation of the

PECO ENERGY INTERCONNECTION EQUIPMENT.

     

                                37

     

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     9.17 Cancellation Costs.  If PECO ENERGY is not in default (as defined

in Section 20.2 hereof), SELLER shall be liable to pay to PECO ENERGY all

CANCELLATION COSTS which PECO ENERGY incurs. In the event PECO ENERGY

incurs CANCELLATION COSTS for which SELLER is responsible under this

AGREEMENT, PECO ENERGY shall provide SELLER with a written demand for

payment. SELLER shall be obligated to make payment to PECO ENERGY for any

CANCELLATION COSTS immediately upon PECO ENERGY's presentation of the

written demand.  If the AGREEMENT is terminated under Sections 19.1 or 19.2

hereof before PECO ENERGY has completed the construction and installation

of the PECO ENERGY INTERCONNECTION EQUIPMENT, PECO ENERGY shall have the

right to cancel or terminate any supplier and contractor agreements and

orders entered into in connection with discharging its obligations to

design, construct and install the PECO ENERGY INTERCONNECTION EQUIPMENT.

In the event PECO ENERGY terminates or cancels any supplier or contractor

agreements or orders as permitted in this Section 9.17, PECO ENERGY shall

consult with SELLER but retain final discretion relative to the manner of

resolving any such claim or demand ~y any contractor or supplier, and PECO

ENERGY shall be the sole judge of the acceptability of any compromise in

settlement or resolution of any such claim or demand. Additionally, PECO

ENERGY shall be the sole judge as to what is necessary to maintain the

safety, integrity or reliability of the PECO ENERGY SYSTEM relative to

     

                                38

     

<PAGE>

     

any removal or completion of PECO ENERGY INTERCONNECTION EQUIPMENT.  PECO

ENERGY shall exercise reasonable care in resolving contractor and supplier

claims and demands and in effecting any required removal or completion of

PECO ENERGY INTERCONNECTION EQUIPMENT so as to mitigate the dollar amount

paid in effecting the resolution of such claims and demands or the dollar

amount expended in completing such removal or completion tasks; provided,

however, that PECO ENERGY shall have no liability to SELLER for or on

account of the dollar amounts paid in effecting the resolution of any such

claims and demands or in effecting such removal or completion tasks except

where PECO ENERGY effects the resolution of any such claims and demands or

the completion of such tasks in a manner which is in willful disregard of

its obligation to mitigate.



                                 ARTICLE X

                                     

                   INITIAL PROJECT OPERATION AND TESTING



     10.1 Initial Operation.  Upon (a) PECO ENERGY's inspection and

acceptance of the SELLER INTERCONNECTION EQUIPMENT under Section 8.5 hereof

and (b) PECO ENERGY's notification of SELLER under Section 9.11 hereof of

the completion of the installation and construction of the PECO ENERGY

INTERCONNECTION EQUIPMENT, SELLER shall select and notify PECO ENERGY of a

DATE OF INITIAL OPERATION, which must be acceptable to PECO ENERGY.  PECO

ENERGY will promptly notify SELLER whether the DATE OF INITIAL OPERATION it

has selected is

     

                                39

     

<PAGE>

     

acceptable. As of the DATE OF INITIAL OPERATION, PECO ENERGY shall permit

any electric generation unit at the PROJECT to interconnect and synchronize

with the PECO ENERGY SYSTEM for testing purposes.  SELLER shall, at PECO

ENERGY's request, inform PECO ENERGY of the results of any such testing.

     10.2 Commercial Operation.  Following the DATE OF INITIAL OPERATION

and the PROJECT testing specified in Section 10.1, SELLER shall select and

notify PECO ENERGY of a COMMERCIAL OPERATION DATE.



                                ARTICLE XI

                                     

                                 METERING

                                     

     11.1 Metering Equipment.  PECO ENERGY shall determine the design of

the metering installation for the purpose of registering and recording the

quantity of NET ELECTRIC OUTPUT purchased by PECO ENERGY from SELLER.  Such

metering equipment shall be capable, among other things, of providing the

data required to determine the kilowatt-hours purchased during each hour of

the BILLING MONTH, as well as total NET ELECTRIC OUTPUT purchased during

each BILLING MONTH, under the terms of the AGREEMENT and shall permit

continuous reading by SELLER and PECO ENERGY.  PECO ENERGY and SELLER shall

have the respective responsibilities for metering set forth below:

     (a)  PECO ENERGY shall own and maintain all metering equipment.

     

                                40

     

<PAGE>

     

     (b)  PECO ENERGY shall provide SELLER with all required current

transformers, which SELLER shall install.

     (c)  SELLER shall provide and install metering enclosures,  mounting

equipment and overcurrent protection as required.

     (d)  PECO ENERGY shall make secondary connections to metering

transformers.

     (e)  SELLER shall make primary connections to metering transformers.

     11.2 Meter Charges.  SELLER shall pay to PECO ENERGY, in the manner

specified in Section 14.2 hereof, monthly metering equipment carrying and

maintenance charges, which are estimated in Appendix A hereto.

     11.3 Meter Testing.  PECO ENERGY shall verify the accuracy of PECO

ENERGY's recording meter by performing the meter tests and conforming to

the other standards set forth in the PUC's regulations at 52 Pa. Code 55

57.20-57.25 and any amendments or modifications thereto. The metering

equipment shall be sealed, and SELLER shall be informed in advance and may

have a representative present when such seals are broken or when a

recording meter is inspected, tested or adjusted.  SELLER may, at any time,

request a test of the accuracy of a recording meter installed pursuant

hereto and shall bear the cost thereof, except that PECO ENERGY shall bear

the cost of any such test when the test establishes a METER ERROR

PERCENTAGE in excess of



                                41



<PAGE>



two percent (21).  In the event SELLER elects to have a representative

present at a test of the accuracy of a recording meter, the accuracy test

and any associated adjustments to the recording meter shall be made in the

presence of and observed by SELLER's representative.

     11.4 Meter Error.  If, as a result of an accuracy test, a recording

meter is found to have a METER ERROR PERCENTAGE of more than two percent

(2%), PECO ENERGY shall, at its own expense, restore the recording meter to

condition of accuracy or replace it.

     11.5 Payment Adjustment.  If , as a result of an accuracy test, the

recording meter is found to nave a METER ERROR PERCENTAGE of more than two

percent (2.0%) fast, PECO ENERGY shall render a bill or take a credit for

any associated overpayment equal to the product of (a) the total NET

ELECTRIC OUTPUT purchased during the METER ERROR CORRECTION PERIOD, (b) the

LEVELIZED RATE, the PROJECTED VALUE or ninety percent (90%) of the PJM RATE

as applicable under Section 4.3 hereof for the BILLING MONTHS during the

METER ERROR CORRECTION PERIOD and (c) the METER ERROR PERCENTAGE. If, as a

result of an accuracy test, the recording meter is found to have a METER

ERROR PERCENTAGE of more than two percent (2.0%) slow, PECO ENERGY shall

pay SELLER for any associated underpayment, which payment shall equal the

product of (a) the total NET ELECTRIC OUTPUT purchased during the METER

ERROR CORRECTION PERIOD, (b) the

     

                                42

     

<PAGE>

     

LEVELIZED RATE, the PROJECTED VALUE or ninety percent (90%) of the PJN RATE

as applicable under Section 4.3 hereof for the BZLLING MONTHS during the

METER ERROR CORRECTION PERIOD and (c) the METER ERROR PERCENTAGE.

     11.6 Meter Failure. Should the recording meter installed pursuant to

Section 11.1 hereof fail to register during any period of time. the NET

ELECTRIC OUTPUT purchased by PECO ENERGY during such period shall be

estimated by PECO ENERGY.  SELLER shall cooperate in making such estimates

by providing to PECO ENERGY, upon PECO ENERGY's request, registration data

from any recording meter maintained by SELLER at the PROJECT SITE or other

relevant data.

     11.7 Suspense Account Adjustments.  If a refund is issued, bill

rendered or payment reduced under Sections 11.5 or 11.6 hereof because of

meter inaccuracy or failure, an appropriate adjustment, if any, shall be

made to the SUSPENSE ACCOUNT to reflect the credits or debits that would

have been made to the SUSPENSE ACCOUNT during the METER ERROR CORRECTION

PERIOD if the meter had been neither fast nor slow.



                                ARTICLE XII

                                     

                               TELEMETERING

                                     

     12.1 Telemetering Equipment.  SELLER shall provide telemetering

equipment to enable PECO ENERGY to monitor the PROJECT's NET ELECTRIC

OUTPUT and reactive power on a continuous basis. PECO ENERGY shall specify

the telemetering equipment

     

                                43

     

<PAGE>

     

design to record SELLER's breaker position, the output of the FACILITY1 the

NET ELECTRIC OUTPUT of the PROJECT, and any other requirements needed to

maintain the reliability and stability of the PECO ENERGY SYSTEM. PECO

ENERGY and the SELLER shall have the respective responsibilities for

telemetering set forth below:

     (a)  PECO ENERGY shall specify all telemetering equipment and

installation standards.

     (b)  SELLER shall furnish, own and install all telemetering equipment

on the PROJECT SITE in accordance with the standards specified by PECO

ENERGY.

     (c)  PECO ENERGY shall maintain all telemetering equipment except the

voltage and current transformers.

     (d)  SELLER shall maintain voltage and current transformers.

     (e)  PECO ENERGY shall install wiring inside the remote terminal and

termination cabinet.

     (f)  PECO ENERGY shall specify and order telephone pairs as required.

     (g)  SELLER shall lease a telephone circuit or otherwise establish a

telecommunications link to PECO ENERGY's operations center at 2301 Market

Street, Philadelphia, Pennsylvania 19101, capable of permitting PECO ENERGY

to receive the telemetering data specified in this Section 12.1 by means of

both digital data links and analog signals.

     

                                44

     

<PAGE>

     

     12.2 Cost Responsibility. Any costs incurred by PECO ENERGY in

designing1 designating, selecting, specifying, or installing telemetering

equipment shall be paid to PECO ENERGY by SELLER pursuant to the provisions

of Article IX hereof as a cost associated with the design1 construction and

installation of the PECO ENERGY INTERCONNECTION EQUIPMENT. SELLER shall

bear all the costs it incurs under Section 12.1.

     12.3 Telemetering Charges.  SELLER shall pay to PECO ENERGY, in a

manner set forth in Section 14.2 hereof, all costs PECO ENERGY incurs in

maintaining and operating telemetering equipment pursuant to the AGREEMENT,

which costs are estimated in Appendix A hereto.



                               ARTICLE XIII

                                     

                               MODIFICATIONS

                                     

     13.1 PECO ENERGY System Modifications.  The PARTIES hereto recognize

that PECO ENERGY may determine during the term of the. AGREEMENT that

certain modifications, including, without limitation1 repairs, additions,

replacements or other changes, on or to the PECO ENERGY SYSTEM are

necessary to:

     (a)  to accommodate or meet changing patterns of demand and usage of

electric power and energy or other changes in the PECO ENERGY SYSTEM,

     (b)  to meet revised safety and operating standards and procedures,

     (c)  to maintain the quality of the initial

     

                                45

     

<PAGE>

     

interconnection installations required by this AGREEMENT, or,

     (d)  to satisfy any applicable law, regulation or order. If such

modifications, improvements, repairs, additions, replacements or other

changes on or to the PECO ENERGY SYSTEM require, in PECO ENERGY's sole

judgment reasonably exercised, associated changes to the PECO ENERGY

INTERCONNECTION 'EQUIPMENT, the SELLER INTERCONNECTION EQUIPMENT or the

metering and telemetering equipment described. in Articles XI and XII

hereof, PECO ENERGY shall provide SELLER with a description of the required

changes and an estimate of the cost of such required changes.  Thereafter,

SELLER shall make the required modifications to the SELLER INTERCONNECTION

EQUIPMENT, and PECO ENERGY shall make the designated modifications to the

PECO ENERGY INTERCONNECTION EQUIPMENT and the metering and telemetering

equipment described in Articles XX and XII hereof.

     13.2 Payment.  SELLER shall be responsible for and shall pay to PECO

ENERGY any costs and expenses PECO ENERGY incurs associated with the

required changes described in Section 13 1 hereof.  Unless other billing

and payment arrangements are mutually agreed upon by the PARTIES, SELLER

shall pay to PECO ENERGY the estimated cost set forth in the estimate

provided by PECO ENERGY to SELLER pursuant to Section 13.1 hereof within

thirty (30) days of its receipt of such cost estimate. within ninety (90)

days of completion of the modifications to the-PECO ENERGY INTERCONNECTION

EQUIPMENT and/or metering and

     

                                46

     

<PAGE>

     

telemetering equipment described in Articles XI and XII hereof, PECO ENERGY

shall provide SELLER with a final reconciliation setting forth the nature

and amount of the costs PECO ENERGY actually incurred in performing the

modifications.  In the event that the total costs actually incurred by PECO

ENERGY exceed the payment made by SELLER to PECO ENERGY pursuant to this

Section 13.2, SELLER shall be responsible for and shall pay to PECO ENERGY

any such differential within thirty (30) days of the date of delivery to

SELLER of the final reconciliation.  In the event that the payment made by

SELLER to PECO ENERGY pursuant to this Section 13.2 exceeds the costs PECO

ENERGY actually incurred in making the modifications, PECO ENERGY :hall

refund to SELLER, with the final reconciliation, any such overpayment.

     13.3 Maintenance Costs.  PECO ENERGY shall maintain the PECO ENERGY

INTERCONNECTION EQUIPMENT during the term of the AGREEMENT according to

PECO ENERGY's sole judgment reasonably applied and based on common

practices for the PECO ENERGY T&D SYSTEM.  SELLER shall be responsible for

and pay to PECO ENERGY all reasonable costs PECO ENERGY incurs associated

with such maintenance.  PECO ENERGY shall periodically render a reasonably

detailed maintenance bill to SELLER, covering maintenance expenses incurred

over the time period since the last maintenance bill.  SELLER shall pay to

PECO ENERGY the amount of each such bill within thirty (30) days after its

receipt. A

     

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<PAGE>

     

maintenance bill not paid within thirty (30) days shall accrue interest as

provided in Section 14.4 hereof.



                                ARTICLE XIV

                                     

                            PAYMENT AND BILLING

                                     

     14.1 Output Purchase Payment.  Within thirty (30) days after the DATE

OF INITIAL OPERATION, and at the conclusion of each BILLING MONTH

thereafter, PECO ENERGY shall read the recording meter at the PROJECT SITE

for billing purposes. Within thirty (30) days after such meter reading PECO

ENERGY shall remit to SELLER an amount equal to the Output Purchase Payment

(calculated in accordance with Section 4.3 hereof) less any offsets and

reductions authorized under the AGREEMENT.

     14.2 Metering. Telemetering and Administration Charges. The Output

Purchase Payment made by PECO ENERGY to SELLER for each BZLLING MONTH shall

be reduced by monthly metering. telemetering, and associated administration

charges.  Estimates of such charges are set forth in Appendix A hereto.

The administration charges shall be updated and increased periodically by a

percentage equal to PECO ENERGY's annual percentage change in its wages for

regular and probationary employees as of the date each such change becomes

effective.  In the event the metering, telemetering and associated

administration charges are greater than the Output Purchase Payment for a

BILLING MONTH, SELLER shall be responsible for and

     

                                48

     

<PAGE>

     

shall pay to PECO ENERGY the difference within thirty (30) days of the

issuance of a bill or invoice by PECO ENERGY.

     14.3 Payments.  Except as otherwise specifically provided in the

AGREEMENT, all payments or reimbursements required to be made under the

AGREEMENT shall be due and payable by the appropriate PARTY to the other

PARTY within thirty (30) days of the sending of a bill or invoice. With

respect t~ payments to be made by SELLER to PECO ENERGY1 if at the end of

such a thirty (30) day period PECO ENERGY has not received payment from

SELLER, PECO ENERGY may, without limitation, reduce any future Output

Purchase Payment by an amount equal to the account owed by SELLER to PECO

ENERGY plus interest as provided in Section 14.4 hereof.

     14.4 Interest.  In the event a PARTY fails to pay all or part of any

amount it owes the other PARTY under the terms of the AGREEMENT when such

payment is due, interest shall accrue on the unpaid portion from the due

date at a rate equal to the lesser of

     (a)  three (3) points above the per annum interest rate publicly

announced from time to time by the First Pennsylvania Bank, N.A., or by its

successor or survivor in the event of a bank merger, as the prime interest

rate currently being charged to its most credit-worthy borrowers for ninety

(90) day unsecured commercial loans, or, if the prime rate should be

discontinued or no longer quoted, a comparable rate designated by

     

                                49

     

<PAGE>

     

PECO ENERGY in the reasonable exercise of its sole discretion, or

     (b)  the current rate of PECO ENERGY '5 most recent issue of long-term

debt, provided it issued such debt within the preceding twenty-four (24)

months.

     14.5 Billing Disputes.  PECO ENERGY shall provide to SELLER, upon a

timely request therefor, documentation and data available to PECO ENERGY to

enable SELLER to verify the accuracy of any Output Purchase Payment made by

PECO ENERGY to SELLER, or any amount billed by PECO ENERGY to SELLER

pursuant to the AGREEMENT; provided, however, that any such request by

SELLER shall not extend. postpone or otherwise affect SELLER's obligation

to pay any amounts billed by PECO ENERGY to SELLER under the AGREEMENT by

the due date. In the event SELLER disputes any amount billed by PECO ENERGY

to SELLER under the AGREEMENT, SELLER shall pay to PECO ENERGY the entire

amount thereof, when due1 and shall together with the payment thereof (a)

identify and present the dispute in writing to PECO ENERGY, and (b) submit

to PECO ENERGY documentation substantiating any claim made relative to the

dispute. Upon receipt of notice of the dispute and the supporting

documentation1 PECO ENERGY shall have thirty (30) days to attempt to

resolve the dispute with SELLER.  In the event the dispute is not resolved

within such thirty (30) day period, either PARTY may pursue any legal or

other remedy.

     

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<PAGE>

     

                                ARTICLE XV

                                     

                                ASSIGNMENT

                                     

     15.1 Assignment.  (a)  Neither PARTY shall assign or transfer the

AGREEMENT or any claim or interests therein without the prior written

consent of the other PARTY, which consent shall not unreasonably be

withheld.  Either PARTY, however, shall have the right to assign the

AGREEMENT to an affiliated entity without the consent of the other PARTY,

provided such assignment does not impair performance of the PARTIES'

respective obligations under the AGREEMENT. All covenants, stipulations,

terms, conditions and provisions of the AGREEMENT shall be binding upon the

PARTIES and shall extend to and be binding upon the successors and assigns

of the PARTIES permitted under this Section 15.1.

     (b)  Notwithstanding the first sentence of this Section l5.l~ PECO

ENERGY hereby consents to the assignment by SELLER of all of SELLER's

right, title and interest in and to this AGREEMENT, and any addendums and

amendments thereto, to Philadelphia United Power Corporation, a

Pennsylvania corporation ("PUPCO").  The foregoing consent is expressly

intended to permit SELLER to fulfill its obligations under certain

agreements among SELLER, PUPCO and its affiliate, Philadelphia Thermal

Energy corporation.  This consent is conditioned on Seller and PUPCO

providing PECO ENERGY at least thirty (30) days written notice pursuant to

Section 25.1 prior

     

                                51

     

<PAGE>

     

to PUPCO accepting any formal assignment of this AGREEMENT. As provided in

subsection (a) of this Section 15.1. upon the assignment of this AGREEMENT

to PUPCO, all covenants, stipulations, terms, conditions and provisions of

this AGREEMENT shall be binding upon PUPCO as SELLER's assignee, and PUPCO

shall be entitled to all of the rights of SELLER hereunder, provided that

PUPCO shall have no right, title or interest in this Agreement prior to the

effectiveness of the assignment to PUPCO.  PECO ENERGY will not be

obligated to permit the assignment of SELLER's rights under this AGREEMENT

to any party other than PUPCO or its corporate successors (but not

assigns), provided that, so long as PUPCO remains fully liable to PECO

ENERGY for performance of this AGREEMENT, and provided that such assignment

does not impair the performance of the PARTIES' respective obligations

under this Agreement, PUPCO may, upon the prior written consent of PECO

ENERGY which shall not be unreasonably withheld, subcontract for FACILITY

electric production under this Agreement.



                                ARTICLE XVI

                                     

                         BANKRUPTCY AND INSOLVENCY

                                     

     16.1 Remedies.  In the event of

     (a)  the filing of a. petition seeking the involuntary reorganization

or liquidation of SELLER under any applicable federal or state bankruptcy,

insolvency, reorganization or similar law, and such petition or action is

not actively

     

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<PAGE>

     

contested within sixty (60) days after the filing thereof, or the granting

of such petition, whether contested or appealed or not;

     (b)  the commencement of an action seeking the appointment of a

receiver, trustee or other similar official for SELLER, of for any

substantial part of SELLER's property, and such petition or action is not

actively contested within sixty (60) days after the filing thereof, or the

appointment of such a receiver, trustee or other similar official, whether

contested or appealed or not;

     (c)  the filing of a petition by SELLER seeking the voluntary

reorganization or liquidation of SELER under any applicable federal or

state bankruptcy, insolvency or similar law; or

     (d)  the placement of SELLER's affairs in the hands of any court or

governmental agency for administration, including under any financially

distressed municipalities law if SELLER is a political subdivision or

municipal corporation or similar entity under applicable law;

PECO ENERGY may, in addition to any other remedies it may have under the

AGREEMENT, including, in particular, under Sections 5.3 and 5.4,

immediately suspend its performance hereunder unless and until SELLER

provides PECO ENERGY with assurance, which PECO ENERGY in its sole

discretion determines is adequate, that SELLER's obligations under the

AGREEMENT will be met.



                                53



<PAGE>



                               ARTICLE XVII

                                     

                                WARRANTIES

                                     

     17.1 SELLER's Warranties.  SELLER warrants it will have good title to1

and the right to deliver, all MET ELECTRIC OUTPUT it delivers to the

INTERCONNECTION POINT for purchase by PECO ENERGY under the AGREEMENT.

SELLER agrees to indemnify and hold PECO ENERGY harmless against any and

all claims, demands, suits, actions, costs, liabilities, damages, losses or

judgments arising out of, relating to or resulting from any adverse claim

to the NET ELECTRIC OUTPUT purchased by PECO ENERGY pursuant to the

AGREEMENT, as well as against all fees, costs, charges, and expenses which

PECO ENERGY might incur in a defense of any such claim, suit, action or

similar such demand made or filed by any person.  In effecting the right of

or obligation to indemnify under this Section 17.1 the procedural

provisions of Article XVIZI of the AGREEMENT shall govern.  In addition,

SELLER represents and warrants that the partners of SELLER have authorized

Robert A. Shinn, Vice President of O'Brien (Schuylkill) Cogeneration, Inc.,

the managing partner of SELLER, to execute this AGREEMENT in the name of

SELLER.



                               ARTICLE XVIII

                                     

                              INDEMNIFICATION

                                     

     18.1 Responsibility.  Each PARTY shall indemnify the other PARTY, its

officers, agents, and employees against all loss, damages, expense, and

liability for injury to or death of

     

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<PAGE>

     

persons or injury to property proximately caused by the indemnifying.

PARTY's construction, ownership, operation, or maintenance of, or by

failure of, any of such PARTY's works or facilities used directly in

connection with this AGREEMENT. The indemnifying PARTY shall, at the other

PARTY's request, defend any suit asserting a claim covered by this

indemnity. The indemnifying PARTY shall pay all costs that may be incurred

by the other PARTY in enforcing this indemnity.

     18.2 Worker's Compensation Responsibility.  Each PARTY shall indemnify

and hold harmless the other PARTY, and each and every of its officers,

agents, servants, employees, successors and assigns, from any and all

claims of the other PARTY's employees arising from any worker's

compensation laws.

     18.3 Procedure.  If a claim is asserted or action brought against an

indemnitee (PECO ENERGY or SELLER as applicable), and the indemnitee

believes that it is entitled to indemnification under this ARTICLE XVIII,

the indemnitee shall promptly notify the indemnitor. (the other PARTY), in

writing, of such claim or action.  Such notice shall be provided in

sufficient time to enable the indemnitor to assert and prosecute

appropriate defenses to the claim or action.  If the indemnitee fails to

give the indemnitor sufficiently prompt notice, the indemnitor shall have

no further obligation to indemnify the indemnitee pursuant to this ARTICLE

XVIII. Upon receipt of such notice, the indemnitor shall make a prompt

determination of

     

                                55

     

<PAGE>

     

whether it believes it is required to indemnify the indemnitee, and shall

promptly notify the indemnitee1 in writing, of its determination.  If the

indemnitor determines that it is required to indemnify, it shall assume the

defense of the indemnitee, including the employment of counsel, and shall

thereafter pay all costs and expenses relative to the defense of the claim

or action.  The indemnitee shall cooperate with the indemnitor in all

reasonable respects in this defense. The indemnitee shall also have the

right, at its own expense, to employ separate counsel in any such action

and to participate in the defense thereof.  The indemnitor shall not be

liable for any settlement of any claim or action made without its consent.

Conversely, before settling any claim or action, the indemnitor shall

demonstrate to the indemnitee that the indemnitor has sufficient financial

means, or has made adequate arrangements, to make all settlement payments

as and when due.



                                ARTICLE XIX

                                     

                                TERMINATION

                                     

     19.1 Termination by PECO ENERGY.  PECO ENERGY may terminate the

AGREEMENT:

     (a)  if SELLER is in default of the AGREEMENT,

     (b)  if the PUC, or any other governmental agency, issues a binding

order during the term of the AGREEMENT denying, over the objections of PECO

ENERGY and SELLER, PECO ENERGY authority to collect on a full and current

basis from its

     

                                56

     

<PAGE>

     

customers through the ENERGY COST ADJUSTMENT the costs PECO ENERGY incurs

in purchasing NET ELECTRIC OUTPUT pursuant to the AGREEMENT; provided1

however, that PECO ENERGY shall not have the right to terminate the

AGREEMENT if SELLER agrees within twenty (20) days of the date of issuance

of such a binding order to modify the AGREEMENT to accept payments for NET

ELECTRIC OUTPUT at any lower rate which PECO ENERGY is authorized to

recover on a full and current basis from its customers through the ENERGY

COST ADJUSTMENT, or

     (c)  if SELLER fails to provide PECO ENERGY with adequate assurance of

performance under Article XVI hereof.

     19.2 Termination by SELLER.  SELLER may terminate the AGREEMENT:

          (a)  if PECO ENERGY is in default of the AGREEMENT, or

          (b)  if, prior to the COMMERCIAL OPERATION DATE, SELLER

permanently terminates FACILITY operations and permanently abandons the

FACILITY.  SELLER shall, upon any termination by it, pay to PECO ENERGY any

amounts due and owing under the AGREEMENT, including, if applicable, any

debit balances and accrued interest in the SUSPENSE ACCOUNT pursuant to

Section 5.3 and including an amount determined by PECO ENERGY, in its sole

discretion, to be sufficient to cover PECO ENERGY's CANCELLATION COSTS.

     19.3 Effect of Termination.  A termination of the

     

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AGREEMENT under Sections 19.1 or 19.2 hereof shall not be deemed to be a

breach or default under Article XX hereof.



                                ARTICLE XX

                                     

                            BREACH AND DEFAULT

                                     

     20.1 Breach.  A breach of the AGREEMENT shall occur upon the

occurrence of any of the following conditions or events:

     (a)  The failure of a PARTY to pay any amount due to the other PARTY

under the AGREEMENT, which failure continues for a period of thirty (30)

days after the due date for such payment as determined under the AGREEMENT.

     (b)  The failure by a PARTY to perform or observe any material term or

condition of the AGREEMENT.

     20.2 Cure and Default.  In the event that any PARTY breaches the

AGREEMENT. the other PARTY shall provide the breaching PARTY with a written

notice of the breach. Thereafter, if the breach is not rectified or cured

within forty-five (45) days after receipt of such notice the breaching

PARTY shall be deemed to be in default of the AGREEMENT; provided, however,

that, except where there has been a failure to make a payment within thirty

(30) days after the due date for such payment as determined under the

AGREEMENT, if such breach cannot be reasonably cured within such forty-five

(45) day period, then the breaching PARTY shall have an additional

reasonable period, not to exceed one (1) year, to effect such cure, and

shall not be deemed to be in default of the AGREEMENT

     

                                58

     

<PAGE>

     

provided that the breaching PARTY commences to effect such cure within

forty-five (45) days of its receipt of notice of the breach, and at all

times thereafter proceeds diligently in effecting such cure.

     20.3 Damages.  In the event a PARTY is in breach or default of the

AGREEMENT, then the other PARTY, in addition to any other remedy it may

have under the AGREEMENT, shall be entitled to all direct damages caused by

such breach or default, but in no event shall either PARTY be liable to the

other PARTY for any indirect, special or consequential damages resulting

from such breach or default, and in no event shall PECO ENERGY be liable

for damages in excess of twenty-five million dollars ($25,000,000).  In

addition, upon termination of the AGREEMENT SELLER shall pay PECO ENERGY,

pursuant to Section 5.3, an amount equal to the debit balance and accrued

interest in the SUSPENSE ACCOUNT as of the date of termination.

     20.4 Mitigation.  Each PARTY shall mitigate damages in the event of a

breach or default by the other PARTY to the AGREEMENT.

     20.5 Indemnification.  Nothing in this Article XX shall in any way

affect the obligations of the PARTIES to indemnify each other as provided

in Articles XVII and XVIII hereof.

     

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                                ARTICLE XXI

                                     

                               FORCE MAJEURE

                                     

     21.1 Force Majeure.  Subject td the provisions of Section 21.2 hereof,

either PARTY hereto shall be excused from performance hereunder, other than

the obligation to make payments of amounts already due and the payment of

the Projection Payment or Termination Payment under Sections 5.2 and .3

hereof 1 and shall not be liable in damages or otherwise if 1 and to the

extent that. it shall be unable to perform fully or is prevented from

performing fully by any act, event, cause or condition that is beyond its

reasonable control, that is not caused by its fault or negligence. and that

by the exercise of reasonable diligence it is unable to overcome or

prevent, including but not limited to the following:

     (a)  An act of God, flood, earthquake, storm, fire, explosion,

lightning, landslide, epidemic or damage by the elements.

     (b)  The failure of any subcontractor or supplier to perform for

reasons other than nonpayment of undisputed claims.

     (c)  The entry of a valid and enforceable injunctive or restraining

order or judgment, order or decree of any federal or state court or

administrative agency or governmental officer or body having or purporting

to have jurisdiction thereof, or any change in or adoption of any

constitution, charter, act, statute, law, ordinance, code, rule, regulation

or order, or

     

                                60

     

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other legislative or administrative action of the United States or the

Commonwealth of Pennsylvania. or any agency, department, authority,

political subdivision or other instrumentality of either thereof; provided1

however, that the contesting in good faith of any order, judgment or action

shall not constitute or be construed as the lack of reasonable diligence or

efforts, or failure to act, of the non-performing PARTY; and provided

further that Force Majeure shall not include any actions or orders of any

governmental body insofar as such actions or orders (i) result in any loss

of QUALIFYING FACILITY status, (ii) require specific changes or

modifications to the AGREEMENT, or (iii) pertain to the extent of PECO

ENERGY'S recovery from its customers of payments to SELLER hereunder.

     (d)  The inability to obtain and maintain rights of way, permits,

licenses, and other required authorizations from any local, state or

federal agency, instrumentality or person for the PROJECT or activities

necessary to provide services hereunder.

     (e)  The discovery at the PROJECT SITE of an archaeological find of

significance.

     (f)  Strikes, walkouts1 slowdowns, lockouts or other labor disputes or

industrial disturbances.

     (g)  Acts of the public enemy, wars, blockages, boycotts,

insurrections or riots.

     

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     (h)  Loss, diminution or impairment of PECO ENERGY's electrical

supply.

     (i)  A break or fault in the PECO ENERGY T&D SYSTEM.

     (j)  Any other cause beyond the reasonable control of and without the

fault or negligence of the PARTY that is unable to perform and which. by

the exercise of reasonable diligence, that PARTY is unable to overcome or

prevent.

     21.2 Excuse from Performance.  The PARTY claiming Force Majeure shall

be excused from performance only if:

     (a)  It promptly gives the other PARTY oral notification of the

existence of any Force Majeure upon becoming aware thereof, and it provides

in writing particulars of such Force Majeure within five (5) days of such

oral notification,

     (b)  The suspension of performance on account of the Force Majeure is

of no greater scope and of no longer duration than is required by the Force

Majeure,

     (c)  It uses reasonable efforts under the circumstances to remedy the

inability to perform, but neither PARTY shall be required to settle any

strike, walkout, lockout or other labor dispute on terms which, in its sole

judgment, is contrary to its best interests, and

     (d)  It gives the other PARTY prompt oral notification of the

cessation of the Force Majeure, and thereafter provides confirmation in

writing within. five (5) days of said oral notification.



                                62



<PAGE>



                               ARTICLE XXII

                                     

                                 INSURANCE

                                     

     22.1 Insurance.  SELLER shall, at a minimum, carry general liability

insurance with a combined single limit for bodily injury and property

damage (including broad form contractual liability) of at least ten million

dollars ($10,000,000).  SELLER shall forward a certificate evidencing such

insurance to PECO ENERGY, at the address listed in Section 25.1, prior to

PECO ENERGY's inspection of the FACILITY and the SELLER INTERCONNECTION

EQUIPMENT pursuant to Section 8.5 hereof. SELLER shall provide annually

thereafter a certificate evidencing such ongoing insurance coverage.



                               ARTICLE XXIII

                                     

                          GOVERNMENT REGULATIONS

                                     

     23.1 State and Federal.  The AGREEMENT and all rights and obligations

of the PARTIES hereunder are subject to all applicable state and federal

laws and all duly promulgated orders and regulations and duly authorized

actions taken by the executive, legislative, or judicial branches of

government or any of their respective agencies, departments, authorities or

other instrumentalities.  In the event that any such statute, ordinance,

order, rule, regulation or other action shall increase PECO ENERGY's cost

of performance under the AGREEMENT, SELLER shall pay or reimburse PECO

ENERGY for such costs.



                                63



<PAGE>



                               ARTICLE XXIV

                                     

                               GOVERNING LAW

                                     

     24.1 Interpretation. The interpretation and performance of the

AGREEMENT shall be in accordance with and controlled by the laws and

regulations of the Commonwealth of Pennsylvania and the United States of

America.



                                ARTICLE XXV

                                     

                               MISCELLANEOUS

                                     

     25.1 Notices.  Except as otherwise specifically provided herein, any

notice, request, demand, statement and/or payment provided herein shall be

in writing and s~1 be sent to the PARTIES at the following addresses:



PECO ENERGY:

PECO Energy Company
Attn:     Interconnection Arrangements
2301 Market Street
Philadelphia, PA 19101
Telecopy: (215) 841-4234


SELLER:

O'Brien (Schuylkill) Cogeneration, Inc.
225 South Eighth Street
Philadelphia, PA 19106
Telecopy: (215) 922-5227


PUPCO (after an assignment pursuant to Article XV):

Philadelphia United Power Corporation
2600 Christian Street
Philadelphia, Pa 19146
Telecopy: (215) 875-6910


                                64



<PAGE>



Such notices shall be deemed to have been given and received when (a)

personally delivered, (b) ninety-six (96) hours after deposit in the U.S.

Mail, postage prepaid, properly addressed to the appropriate PARTY, or (c)

twenty-four (24) hours after a telecopy is properly sent and received.

Oral notification under Section 21.2 shall be made by telephone to the

following numbers:



               PECO ENERGY:   (215) 841-4236

                    SELLER:   (215) 627-5500

               PUPCO:    (215) 875-6900



Either PARTY may change the address, telecopy number, or telephone number

to which notice is to be given by written notice to the other PARTY.

Nothing in this Section 25.1 shall be deemed to require PECO ENERGY to

provide prior notice of any kind in the event of an OPERATIONAL EMERGENCY.

     25.2 Indulgences.  Neither the failure nor the delay on the part of

either PARTY to exercise any right, remedy, power or privilege under the

AGREEMENT shall operate as a waiver thereof, nor shall any single or

partial exercise of any right, remedy, power or privilege preclude any

other or further exercise of the same, nor shall any waiver of any right,

remedy1 power or privilege with respect to any other occurrence be

construed as a waiver of such right9 remedy, power or privilege with

respect to any other occurrence.

     

                                65

     

<PAGE>

     

     25.3 Captions and Headings.  Captions and headings in the AGREEMENT

are for convenience only, do not constitute a part of the AGREEMENT, and

shall not affect its interpretation.

     25.4 Validity.  Except as otherwise specifically provided in the

AGREEMENT, if any portion of the AGREEMENT is invalid or illegal, it shall

not affect the validity or enforceability of any other portion of the

AGREEMENT.

     25.5 Agreement Definition.  The AGREEMENT with Appendices A and B

hereto constitutes the entire AGREEMENT between the PARTIES relating to the

subject matter hereof, and all previous and contemporaneous agreements,

understandings, discussions, inducements, conditions, communications and

correspondence, whether oral or written, express or implied, with respect

to the subject matter hereof are superseded by the execution of the

AGREEMENT.

     25.6 Modifications.  The AGREEMENT may not be modified or amended

except in writing signed by or on behalf of both PARTIES by their duly

authorized officers with the same formality that as followed in the

execution of the AGREEMENT.

     25.7 Execution in Counterparts.  The AGREEMENT may be executed in any

number of counterparts, each of which shall be deemed to be an original as

against the PARTY whose signature appears thereon, and all of which shall

together constitute one and the same instrument. The AGREEMENT shall become

binding when one or more counterparts hereof, individually or taken

     

                                66

     

<PAGE>

     

together, shall bear the signatures of the PARTIU reflected hereon as the

signatories.

     25.8 Gender and Number. Words used herein, regardless of the number

and gender specifically used, shall be deemed and construed to include any

other number, singular or plural, and any other gender, masculine, feminine

or neuter, as the context indicates is appropriate.

     25.9 Number of Days.  In computing the number of days for purposes of

the AGREEMENT, all days shall be counted, including Saturdays, Sundays and

holidays; provided, however, that if the final day of any time period falls

on a Saturday, Sunday or holiday on which federal banks are or may elect to

be closed, then the final day shall be deemed to be the next day which is

not a Saturday, Sunday or such holiday.

     

                                67

     

<PAGE>

     

     IN WITNESS WKEREOFD the PARTIES have caused the AGREEMENT to be

executed as of the day and year first above written.



                                 PECO ENERGY COMPANY, formerly
                                 known as PHILADELPHIA ELECTRIC
                                 COMPANY
                                 
Attest:/s/                       By:/s/ William H. Smith III
          Secretary                   William H. Smith, III
                                      Vice President
                                 
                                 GRAYS FERRY COGENERATION
                                 PARTNERSHIP
                                 
Attest:/s/                       By:/s/Robert A. Shinn
                                      Robert A. Shinn
                                      Vice President
                                      O'Brien (Schuylkill)
                                 Cogeneration, Inc.
                                 


                                  JOINDER

     The undersigned hereby acknowledges and agrees to be bound by the
terms of this Agreement in accordance with the terms of Section 15.1 (b)
hereof.
     
     
     
CORPORATION                      PHILADELPHIA UNITED POWER
                                 
                                 
                                 By:/s/ S. G. Smith
                                 
                                 Attest:/s/ Robert A. Shinn
                                 

                                68


<PAGE>



                                APPENDIX A

        ESTIMATED METERING TELEKETERING AND ADMINISTRATION CHARGES

Estimated Monthly Metering Charge*           $150

Estimated Monthly Telemetering Charge**      $500

Monthly Administration Charge***             $750

     *    Includes carrying and maintenance charges.

     **   Includes only maintenance and operating charges.

     ***  To be updated periodically in accordance with Section 14.2 of
this AGREEMENT.


<PAGE>



                                APPENDIX B

                              PRICING VALUES

If the COMMERCIAL OPERATION      The One LEVELIZED RATE (Cents
DATE occurs                      per Kilowatt-hour) is, until
                                 the FINAL PROJECTION DATE
                                 
Dec. 26, 1991 - Dec. 25, 1992                  3.49

Dec. 26, 1991 - Dec. 25, 1993                  3.65

Dec. 26, 1991 - Dec. 25, 1994                  3.82

Dec. 26, 1991 - Dec. 25, 1995                  4.02

Dec. 26, 1991 - Dec. 25, 1996                  4.23

Dec. 26, 1991 - Dec. 25, 1997                  4.43

Dec. 26, 1991 - Dec. 25, 1998                  4.64

Dec. 26, 1991 - Dec. 25, 1999                  4.81

Dec. 26, 1991 - Dec. 25, 2000                  4.95



                                          PROJECTED RATE
         Calendar Year              (Cents per Kilowatt-hour)
                                                 
             1992                              2.58
               
             1993                              2.77
                                                 
             1994                              2.92
                                                 
             1995                              3.18
                                                 
             1996                              3.57
                                                 
             1997                              3.91
                                                 
             1998                              4.33
                                                 
             1999                              4.68
                                                 
             2000                              4.95


FINAL PROJECTION DATE - December 31, 2000




<PAGE>
                                                            Exhibit 10.27.1
                                     
                                     
                                     
                                     
     AMENDED AND RESTATED PROJECT  SERVICES AND DEVELOPMENT AGREEMENT
                                     
                              by and between
                                     
                   GRAYS FERRY COGENERATION PARTNERSHIP
                                 as OWNER,
                                     
                                    and
                                     
                   PHILADELPHIA UNITED POWER CORPORATION
                                as OPERATOR
                                     
                      dated as of September 17, 1993
                                     
                                     
                        SCHUYLKILL STATION PROJECT
                                     
<PAGE>
                                     
      AMENDED AND RESTATED PROJECT SERVICES AND DEVELOPMENT AGREEMENT
                                     
                                     
                                   Index



ARTICLE 1                                                       3
     DEFINITIONS                                                3





ARTICLE 2                                                       9
     SCOPE OF OPERATOR'S SERVICES                               9
     2.1 Phase I Mobilization                                   9
     2.2 Phase II Mobilization                                  9
     2.3 Continuous Operation                                  10
     2.4 Proper Maintenance                                    10
     2.5 Compliance                                            11
     2.6 Site Maintenance                                      11
     2.7 Maximum Efficiency                                    11
     2.8 Safety Procedures                                     11
     2.9 Scope of Services                                     12
     2.10 Revise Manuals                                       12
     2.11 Provisions                                           12
     2.12 Mobilization Period Fees                             13
     2.13 Project Manager                                      13





ARTICLE 3                                                      13
     OWNER'S RESPONSIBILITIES                                  13
     3.1 Acceptance of Project                                 13
     3.2 Spare Parts Inventory                                 14
     3.3 Provision of Project Facilities                       14
     3.4 Site Services                                         14
     3.5 Approvals and permits                                 14
     3.6 Access to Project Documents                           14
     3.7 SCR System                                            15
     3.8 CO Catalyst System                                    15





ARTICLE 4                                                      15
     OPERATION OF THE PROJECT                                  15
     4.1 Party Representatives                                 15
     4.2 Visits and Reviews by Owner                           15
     4.3 Annual Operating Plan                                 16
     4.4 Management Coordination and Planning                  17
     4.5 Unscheduled Maintenance                               17
     4.6 Maintenance During Warranty                           17





ARTICLE 5                                                      18
     TERM:  TERMINATION AND DEFAULT                            18
     5.1 Initial Term and Renewal                              18
     5.2 Default by Owner                                      18
     5.3 Default by Operator                                   18
     5.4 Remedy Upon Default by Owner                          19
     5.5 Remedies for Failure to Achieve Performance Standards 20
     5.6 Termination for Uncontrollable Circumstances          21
     5.7 Rights and Remedies                                   21
     5.8 Determination of Performance Standards and Liquidated
         Damages                                               21



                                i

<PAGE>



ARTICLE 6                                                      22
     OPERATOR'S ANNUAL FEES                                    22
     6.1 Annual Fee                                            22
     6.2 Adjustment of Annual Fee for Steam Purchased          24
     6.3 Time for Payment                                      26
     6.4 Electric Capacity Fee                                 27





ARTICLE 7                                                      27
     INTENTIONALLY OMITTED                                     27





ARTICLE 8                                                      27
     REIMBURSEMENT                                             27
     8.1 Reimbursement Costs                                   27
     8.2 Time for Payment                                      28





ARTICLE 9                                                      28
     EQUITY DISTRIBUTION LIMITATIONS                           28
     9.1 Equity Distribution Limitations                       28





ARTICLE 10                                                     29
     BILLING AND PAYMENTS                                      29
     10.1 Invoices                                             29
     10.2 Owner's Dispute                                      29
     10.3 Operator's Dispute                                   29
     10.4 Dispute Resolution                                   29





ARTICLE 11                                                     30
     FORCE MAJEURE; STRIKES                                    30
     11.1 Effect of Force Majeure                              30
     11.2 Strikes                                              30





ARTICLE 12                                                     30
     INSURANCE                                                 30
     12.1 Insurance Coverage                                   30
     12.2 Waiver of Subrogation                                31





ARTICLE 13                                                     31
     DISPUTE RESOLUTION                                        31
     13.1 Procedure                                            31
     13.2 Binding Arbitration                                  32





ARTICLE 14                                                     33
     PAYMENT OF FINES AND PENALTIES                            33





ARTICLE 15                                                     33
     DEFECTIVE WORK                                            33
     15.1 Work to be Fit                                       33
     15.2 Consequence of Breach                                33
     15.3 Vendor Warranties                                    34





ARTICLE 16                                                     34
     OPERATOR'S REPRESENTATIONS                                34
     16.1 Corporate Standing; Authorization                    34
     16.2 Enforceability                                       34
     16.3 No Violation of Law                                  34
     16.4 Litigation                                           34
     16.5 Qualifications                                       34
     16.6 Waiver of Liens                                      35
     16.7 Approvals and Permits                                35
     16.8 General                                              35





ARTICLE 17                                                     35
     OWNER'S REPRESENTATIONS                                   35
     17.1 Good Standing; Authorization                         35

                                ii

<PAGE>

     17.2 Enforceability                                       35
     17.3 No Violation of Law                                  36
     17.4 Litigation                                           36
     17.5 Approvals and Permits                                36
     17.6 Contracts                                            36
     17.7 General                                              36





ARTICLE 18                                                     36
     INDEMNIFICATION                                           36
     18.1 Operator Indemnity                                   36
     18.2 Owner Indemnity                                      37
     18.3 Cooperation Regarding Claims                         37





ARTICLE 19                                                     38
     OPTION TO PURCHASE                                        38
     19.1 Option to Acquire Interest                           38
     19.2 Effect on Annual Fee                                 39
     19.3 Option to Acquire Entire Project                     39
     19.4 Right of First Purchase                              40
     19.5 Ownership Limitations                                40
     19.6 Status                                               41
     19.7 Dividend Restriction                                 41





ARTICLE 20                                                     41
     MISCELLANEOUS PROVISIONS                                  41
     20.1 Entire Agreement                                     41
     20.2 Further Assurances                                   41
     20.3 Amendments                                           42
     20.4 Joint Effort                                         42
     20.5 Terminology                                          42
     20.6 Notice                                               42
     20.7 Severability                                         43
     20.8 Assignment                                           43
     20.9 No Waiver                                            43
     20.10. Applicable Law                                     43
     20.11 Successors and Assigns                              43
     20.12. Appendices                                         44
     20.13 Relationship of Parties                             44
     20.14 Survival of Agreements                              44
     20.15 Dollar Amounts                                      44
     20.16 Business Days                                       44
     20.17 Counterparts                                        44
     20.18 Overdue Obligations to Bear Interest                45
     20.19 Proprietary Information                             45
     20.20 No Consequential Damages                            45
     20.21 Environmental Liability                             46
     20.22 Owner's Approval                                    47
     
APPENDICES

Appendix 1  Scope of Services
Appendix 2  Availability Standards (to be attached)
Appendix 3  Intentionally Deleted
Appendix 4  Penn Event:  Adjustment in Minimum Take
Appendix 5  Fair Market Value

                                iii

<PAGE>

      AMENDED AND RESTATED PROJECT SERVICES AND DEVELOPMENT AGREEMENT


     THIS AMENDED AND RESTATED PROJECT SERVICES AND DEVELOPMENT AGREEMENT
is dated as of September 17, 1993, by and between GRAYS FERRY COGERNERATION
PARTNERSHIP, a Pennsylvania general partnership having its principal place
of business at 225 South 8th Street, Philadelphia, Pennsylvania,
hereinafter called "Owner," and PHILADELPHIA UNITED POWER CORPORATION, a
formerly known as UNITED THERMAL DEVELOPMENT CORPORATION, a Delaware
corporation having its principal place of business at 535 Madison Avenue,
18th Floor, New York, New York, hereinafter called "Operator" or "PUPCO".

                         BACKGROUND TO RESTATEMENT

     Philadelphia Thermal Energy Corporation ("PTEC"), PUPCO, Adwin
Equipment Company ("Adwin"), O'Brien Environmental Energy Systems, Inc.
("O'Brien") and Owner are parties to some or all of a series of agreements,
each dated November 11, 1991, as follows (collectively, "Original
Agreements"):

     (1)  Steam Venture Agreement by and among O'Brien, Adwin, PUPCO and
PTEC ("Original Venture Agreement");

     (2)  Site Lease by and between PTEC and Owner ("Original Lease");

     (3)  Steam Purchase Agreement by and among PTEC, Adwin, O'Brien and
Owner ("Original Purchase Agreement");

     (4)  Project Services and Development Agreement by and between Owner
and PUPCO ("Original Development Agreement");

     (5)  Penn Selection Agreement by and among PTEC, PUPCO, Adwin, O'Brien
and Owner ("Original Penn Agreement"); and

     (6)  Dock Facilities by and among PTEC, Owner and Philadelphia Thermal
Development Corporation ("Original Dock Agreement").

     The Original Agreements set forth the terms and conditions under which
Adwin and O"Brien formed Owner for the purposes of constructing and owning
a Cogeneration Facility (as defined hereafter), which will be located on a
portion of PTEC's Schuylkill Station site.  The Cogeneration Facility will
produce steam and electrical power, and will be operated and maintained by
PUPCO.  Steam from the Cogeneration Facility will be purchased by PTEC for
use in PTEC's steam  distribution system.  The parties have subsequently
agreed to terminate  the Original Penn Agreement.

<PAGE>

     The Original Agreements  contemplated that the Cogeneration Facility
would consist of a Frame 7 Gas Turbine, a Heat Recovery Steam Generator, a
steam turbine and a high pressure auxiliary boiler with a minimum 5000,000
lbs/hour of capacity (No. 6 oil rating) which would be capable of burning
both No. 6 oil and natural gas.  The Original Agreements further
contemplated that the auxiliary boiler would, under certain circumstances,
be constructed on an accelerated basis prior to the remainder of the
equipment described above.

     Adwin and O'Brien have now requested, and PTEC and PUPCO have agreed,
that the installation of the Cogeneration Facility ("Project") be
restructured in certain ways, including the development of the Project in
two discrete phases, consisting of (i) installation in Phase I of a high
pressure auxiliary boiler with a 40  megawatt steam turbine ("Phase I
Project"), and (ii) installation in Phase II of the Frame 7 Gas Turbine and
related equipment ("Phase II Project").  The parties intend that the Phase
I Project be completed on an expedited basis.

     The parties have further agreed to amend certain of the Original
Agreements and to restate those Original Agreements, as so amended, in
their entirety, to reflect the changes to the Project described above.

     Now, therefore, intending to be legally bound hereby, the parties
hereby amend the Original Development Agreement and restate the Original
Development Agreement in its entirety, as follows:

                                 RECITALS

     Owner is a general partnership created by a subsidiary of O'Brien
Energy Systems, Inc., a Delaware corporation, and Adwin, and Pennsylvania
corporation, for purposes of designing, constructing and owning a
cogeneration facility to produce steam and electricity ("Project").  The
steam will be sold to PTEC, an affiliate of Operator, pursuant to an
amended and Restated Steam Purchase Agreement of even date herewith
("Amended Steam Purchase Agreement"), and Owner is leasing space for the
cogeneration facility in PTEC's Schuylkill Station plant at 2600 Christian
Street, Philadelphia, Pennsylvania pursuant  to an Amended and Restated
Site Lease between Owner and PTEC of even date herewith.  Owner now wishes
to retain Operator to operate and maintain the cogeneration facility.

                                 AGREEMENT

     NOW, THEREFORE, in consideration of the mutual promises and agreement
of the Parties herein expressed, and intending to be legally bound, the
Parties hereby agree as follows:

                                2

<PAGE>
                                     
                                 ARTICLE 1
                                     
                                DEFINITIONS

     In construing this Agreement  and the Appendices hereto, the following
terms shall have the meanings herein assigned to them:

     "Acceptance Schedule" means the schedule indicating defects in the
Project and setting out the achieved levels of performance under the
applicable tests contained in the Turnkey Construction Agreement, as
further described in Section 3.1.

     "Agreement" shall mean this Amended and Restated Project Services and
Development Agreement (including all Appendices hereto), as it may be
amended, restated or supplemented from time to time in accordance herewith.

     "Agreement Date" means the date appearing on the first page of this
Agreement, as of which date this Agreement was executed.

     "Agreement Year" means (i) in the case of the first Agreement Year,
the period commencing on the Phase I Project Acceptance Date and ending on
the first anniversary of the Phase I Project Acceptance Date, and (ii) in
the case of each succeeding Agreement Year, the twelve-month period
beginning on an anniversary date of the Phase I Project Acceptance Date and
ending on the next succeeding anniversary date of the Phase I Project
Acceptance Date.

     "Annual Operating Plan" means the annual plan for the operation and
maintenance of the Project as described in Section 4.3 hereof.

     "Applicable Agreement Year" has the meaning set forth in Section
6.1(e).

     "Approvals and Permits" means all approvals, permits, licenses,
certificates, inspections and authorizations required by any Governmental
Authority arising out of, incident to or related to the operation and
maintenance of the Project.

     "Auxiliary Boiler" means the high-pressure boiler  to be constructed
by Owner as Phase I of the Project pursuant to the Steam Venture Agreement.

     "Change in Law" means (a) the adoption, promulgation or modification
after the Agreement Date of (i) any federal statute, regulation, ruling or
executive order not adopted, promulgated or modified or officially
published in The Congressional Record or The Federal Register on or before
the Agreement Date, or (ii) any State, local or administrative statute,
ordinance, regulation or executive order that was not so adopted,
promulgated or modified on or before the Agreement Date, or (b) the
imposition by a Governmental Authority of any material conditions in
connection

                                3

<PAGE>

with the issuance, renewal, or modification of any official permit, license
or approval after the Agreement Date, which in the case of either (a) or
(b) establishes requirements affecting the operation or maintenance of the
Project materially more burdensome than the most stringent requirements (x)
in effect as of the Agreement Date, (y) agreed to in any applications of
Owner for official permits, licenses or approvals pending as of the
Agreement Date or (z) contained in any official permits, licenses or
approvals with respect to the Project obtained as of the Agreement Date;
provided, however, that a change in any income tax law shall not constitute
a Change in Law hereunder.

     "Claims" has the meaning set forth in Section 20.21(d) hereof.

     "Consumer Price Index Percentage" means the percentage increase in
index points in the Consumer Price Index, All Urban Consumers (CPI-U),
Philadelphia, All Items (1982-84-100) for the period beginning on the last
month of one Agreement Year and ending on the last month of the next
succeeding Agreement Year.

     "Construction Contractor" means the contractor retained by owner to
install the cogeneration facility.

     "Credit Agreement" is the agreement between Owner and Lender setting
forth the terms of the  construction and permanent financing for the
Project.

     "Debt Service" means for any period, the amount of principal, interest
and other fees and expenses payable with respect to the indebtedness of
Owner under the Credit Agreement or with respect of any other indebtedness
incurred by Owner to refinance the loan evidenced by the Credit Agreement.

     "Dispute" means any claim, dispute, disagreement or other matter in
question between Operator and Owner that arises with respect to the terms
and conditions of this Agreement or with respect to the performance,
nonperformance or breach by Operator or Owner of their respective
obligations under this Agreement.

     "Electricity Purchase Agreement" means the agreement between the
Electricity Purchaser and Owner for the sale of the electric output of the
Project, as such agreement may be amended, restated or supplemented from
time to time.

     "Electricity Purchaser" means the Philadelphia Electric Company or
another electric utility.

     "Energy Revenues" means, for any Agreement Year or other referenced
period, the sum of (a) gross revenues received during such Agreement Year
or other referenced period from all sales of electricity and steam
generated by the Project, and (b) any amount recovered pursuant to any
judgment against, or settlement with, the Electricity Purchaser or the
Steam Purchaser in such

                                4

<PAGE>

Agreement Year or other referenced period in respect of any dispute
regarding the amounts due to Owner pursuant to the Electricity Purchase
Agreement or the Steam Purchase Agreement, net of all reasonable costs of
collecting such amounts.

     "Equity Purchase Option" has the meaning set forth in Section 19.1.

     "Final Acceptance" shall mean the acceptance of each Phase of the
Project by Owner upon the completion of all Work (except for the furnishing
and installation of Punchlist Items) and receipt from the Construction
Contractor of a true and correct Final Acceptance Certificate, and the
release and waiver by Owner of all claims against the Construction
Contractor relating to the performance of the Work except those claims
arising from or consisting of (a) unsettled claims, (b) claims for breach
of any warranty or guarantee set forth in the Turnkey Construction
Contract, (c) liens or other title exceptions respecting the facility or
any components of the Project or (d) any material breach by the
Construction Contractor of any of the terms of the Turnkey Construction
Contract.

     "Final Performance Tests" means the final series of acceptance tests
required by the Turnkey Construction Contract to be completed prior to
Final Acceptance.

     "Force Majeure" means the following acts, events or occurrences to the
extent such acts, events or occurrences are beyond the reasonable control
of the affected party and prevent, reduce or materially interfere with the
operation or maintenance of the Project:  act of God; war, declared or
undeclared; reasonably unforeseeable Change in Law; fire; labor strike,
walkout or similar labor dispute (official or unofficial) (but excluding a
strike by the employees of Operator limited to the Site); sabotage; the act
of, or failure to act in accordance with the terms hereof by, the other
Party to this Agreement; breakings of or accidents to machinery or
equipment caused directly by an act of God or by the act or omission of a
third party (other than Operator's subcontractor(s)) over whom the affected
party has no control, or any other cause reasonably unforeseeable; provided
that any such act, event or occurrence resulting from the negligence (by
commission or omission) of the affected Party or any of its subcontractors
shall not constitute Force Majeure.

     "Fuel" means the oil or natural gas necessary for the formal operation
and maintenance of the Project.

     "Fuel Operation Date" means the Phase II Project Acceptance Date
unless construction of the Phase II Project has not been initiated (as
described in Section 9 of the Steam Venture Agreement) within one (1) year
after the Phase I Acceptance Date, in which event the Full Operation Date
will be the Phase I Project Acceptance Date.

                                5

<PAGE>

     "Gas Turbine" means the Frame 7 combustion turbine portion of the
Project.

     "Governmental Authority" means any Federal, state, local, regulatory,
administrative or other governmental authority including any department,
subdivision, commission, board, bureau, agency or instrumentality thereof.

     "Heating Degree Days" means the heating degree days for Philadelphia
International Airport as reported by the National Weather Service.

     "Interconnection Facilities" means the portions of the interconnection
equipment and other facilities required to connect the Project to the
Electricity Purchaser's electrical supply system which are maintained and
operated by the Electricity Purchaser and any electrical transformers and
associated equipment even if not maintained by Electricity Purchaser.

     "Lender" means the institutional lender holding the most senior debt
of the Project from time to time.

     "Manuals" means the manuals to be provided by Owner, as the same may
be updated from time to time by Operator pursuant to Section 2.9 hereof,
and such other manual and similar materials as may be required to be
prepared and maintained by Operator with respect to the Project in order to
comply with Requirements of Law.

     "Mobilization Period" means the period  of initial staffing for
equipment start up and testing preceding the date reasonably estimated by
Owner to be the Project Acceptance Date.

     "Operator" means Philadelphia United Power Corporation.

     "Owner" means Grays Ferry Cogeneration Partnership.

     "Partners" has the meaning set forth in Section 9.2, provided that if
Owner is at any time hereafter a corporation, the term "Partners" as used
throughout this Agreement shall be deemed to refer to Owner's shareholders.

     "Party" or "Parties" means Owner and/or Operator.

     "Penn Event" means the termination of steam service to the service
location for the University of Pennsylvania at 3401 Spruce Street (Account
No. 06-1705-3).

     "Person" means an individual, corporation, partnership, business
trust, joint venture, company, firm, unincorporated association,
governmental body or any other entity.

                                6

<PAGE>

     "Phase I" or "Phase I Project" refers to that portion of the Project
which consists of the installation and operation of the Auxiliary Boiler.

     "Phase II" or "Phase II Project" refers to that portion of the Project
which consists of the installation and operation of the Gas Turbine and
HSRG, with related equipment.

     "Phase I Availability" means the percentage of time the Phase I
Project is available to operate at the capacity established by the Phase I
Final Performance Test, as adjusted for temperature, as determined in
accordance with the formula set forth in Appendix 2A.

     "Phase II Availability" means the percentage of time the Gas Turbine
and HRSG components of the Phase II Project are available to operate
together at the capacity established by the Final Performance Test, as
adjusted for temperature, as determined in accordance with the formula set
forth in Appendix 2B.

     "Phase I Minimum Take Requirement" means 3.0 million Mlbs., as defined
in, and adjusted pursuant to, the Steam Purchase Agreement.

     "Phase II Minimum Take Requirement" means 3.3 million Mlbs., as
defined in, and adjusted pursuant to, the Steam Purchase Agreement.

     "Phase I Project Acceptance Date" shall have the meaning assigned to
such term in Section 3.1.

     "Phase II Project Acceptance Date" shall have the meaning assigned to
such term in Section 3.1.

     "Prime Rate" refers to the rate publicly announced from time to time
by Lender as its prime rate or as that rate offered to its most favored
commercial customers.

     "Project" has the meaning given it in the Recitals and includes the
buildings and other structures, fixtures, machinery, equipment, materials
and things of all kinds used in connection with the cogeneration facility
at the Site, and all substitutes, additions, replacements and modifications
thereto.  As used herein, the term "Project" refers initially to the Phase
I Project, and, if the Phase II Project is completed, thereafter to the
Phase I Project and the Phase II Project respectively.

     "Project Agreements" means the Amended and Restated Steam Purchase
Agreement, the Amended and Restated Steam Venture Agreement, this Agreement
and the Amended and Restated Site Lease.

     "PTEC" means Philadelphia Thermal Energy Corporation, the Steam
Purchaser.

                                7

<PAGE>

     "Punchlist Items" shall mean those finishing items which must be
completed by the Construction Contractor after the Final Acceptance Date,
without which the Project is nonetheless commercially operable.

     "Reimbursable Costs" means the costs to be reimbursed by Owner to
Operator pursuant to Section 8.1 hereof.

     "Requirements of Law" shall mean any statute, rule, regulation, code,
standard, ordinance or other law of any Governmental Authority and any
order, including an injunction, judgment, writ, award, determination or
decree of any arbitrator, court or other Governmental Authority, in each
case applicable to or binding upon the Project (including the use,
maintenance and operation thereof) or any Party or to which the Project
(including the use, maintenance and operation thereof) or any Party is
subject, including those relating to building, environmental (including
those relating emissions, discharges, disposals and hazardous wastes or
materials), health and safety matters, the giving of notices and access to
the Project.

     "Site" means the real property in Philadelphia, Pennsylvania on which
the Project is to be constructed, operated and maintained, as more fully
described in the Site Lease.

     "Site Lease" means the Amended and Restated Site Lease, dated the same
date as this Agreement, between Owner and PTEC, as such agreement may be
amended, restated or supplemented from time to time.

     "Steam Purchase Agreement" means the Amended and Restated Steam
Purchase Agreement dated the same date as this Agreement between the Steam
Purchaser and Owner for the sale of the steam output of the Project, as
such agreement may be amended, restated or supplemented from time to time.

     "Steam Purchaser" means Philadelphia Thermal Energy Corporation.

     "Steam Venture Agreement" means the Amended and Restated Steam Venture
Agreement dated the same date as this Agreement among Owner, Operator, and
PTEC, as such agreement may be amended, restated or supplemented from time
to time.

     "Substantially Completed" means the stage in the progress of the
construction of the Project when such construction is sufficiently complete
in accordance with the Turnkey Construction Contract to permit normal
commercial operation of the Project for the generation of steam and
electricity.

     "Subordinated Annual Fee" has the meaning set forth in Section 6.2.

                                8

<PAGE>

     "Term" means the term of this Agreement as provided in Section 5.1
hereof and any extensions or renewals thereof.

     "Turnkey Construction Contract" means the construction contract
pursuant to which Owner has retained Construction Contractor to install the
Project at the Site.

     "Work" shall mean all obligations, duties and responsibilities
assigned to or undertaken by the Construction Contractor pursuant to the
Turnkey Construction Contract.


                                 ARTICLE 2
                                     
                       SCOPE OF OPERATOR'S SERVICES

     2.1  Phase I Mobilization.  The Phase I Mobilization Period shall
begin on a date specified by Owner to Operator at least six (6) months
prior to the projected Phase I Project Acceptance date, and shall continue
until the Phase I Project Acceptance Date.  During the Phase I Mobilization
Period, Operator shall, subject to Owner's review and in conjunction with
the Construction Contractor consistent with the terms of the Phase I
Turnkey Construction Contract, take all actions reasonably necessary or
desirable to prepare the Phase I Project for commercial operation on the
Phase I Project Acceptance Date, including, without limitation:

          2.1.1          Hiring the temporary staff and recruiting, hiring
and training the permanent staff and specialists required for the normal
operation and maintenance of the Phase I Project in accordance with this
agreement;

          2.1.2          Establishing a system for maintaining the
inventory of spare parts and a system for the provision of all consumables
(other than those to be provided by Owner pursuant to Section 3.4 hereof),
equipment and supplies;

          2.1.3          Performing start-up of the Phase I Project during
the start-up phase under the direction of the start-up supervisor and start-
up technicians provided by Construction Contractor under the Phase I
Turnkey Construction Agreement or by Owner, as the case may be; and

          2.1.4          Preparing monthly progress  reports of such
preparation in a format mutually acceptable Operator and Owner.

     2.2  Phase II Mobilization.  The Phase II Mobilization period shall
begin on a date specified by Owner to Operator at least six (6) months
prior to the projected Phase II Project Acceptance Date, and shall continue
until the Phase II Project Acceptance Date.  During the Phase II
Mobilization Period, Operator shall, subject to Owner's review and in
conjunction with

                                9

<PAGE>

the Construction Contractor consistent with the terms of the Phase II
Turnkey Construction Contract, take all actions reasonably necessary or
desirable to prepare the Phase II Project for commercial operation on the
Phase II Project Acceptance Date, including, without limitation:

          2.2.1          Hiring the temporary staff and recruiting, hiring
and training the permanent staff and specialists required for the normal
operation and maintenance of the Phase I Project in accordance with this
agreement;

          2.2.2          Establishing a system for maintaining the
inventory of spare parts and a system for the provision of all consumables
(other than those to be provided by Owner pursuant to Section 3.4 hereof),
equipment and supplies;

          2.2.3          Performing start-up of the Phase II Project during
the start-up phase under the direction of the start-up supervisor and start-
up technicians provided by Construction Contractor under the Phase I
Turnkey Construction Agreement or by Owner, as the case may be; and

          2.2.4          Preparing monthly progress reports of such
preparation in a format mutually acceptable to Operator and Owner.

     2.3  Continuous Operation.  Beginning on each Project Acceptance Date
and throughout the Term of this Agreement, Operator shall operate and
maintain the Project, according to the terms of this Agreement and each
Annual Operating Plan, in such a manner as to maximize operating hours and
net Energy Revenues giving due consideration to (a) avoiding excessive fuel
consumption and other excessive variable costs of electricity and steam
production, (b) generally accepted and sound operating practices, (c) the
design parameters of the Project and (d) the Manuals.  Operator shall
arrange schedule maintenance during such periods as will both reasonably
minimize the loss of Energy Revenues and comply with the equipment
manufacturer's recommendations and service bulletins together with the
requirements of the Project Agreements.

     2.4  Proper Maintenance.  Operator shall maintain the entire Project
at all times properly and in good, clean, orderly condition, and shall
perform all necessary maintenance and clean-up implement necessary repairs
and replacements and purchase and install necessary replacement equipment
or parts of the Project, subject to reimbursement pursuant to Article 8.
Operator shall maintain inventories of replacements, spare parts and
consumables as specified in the Annual Operating Plan.  Operator shall
perform normal and customary overhauls of the Project including (after the
Phase II Project Acceptance Date) major overhauls of the Gas Turbine as
prescribed by the equipment manufacturer or as otherwise may be required.
Operator shall contract out the major overhauls of the Gas Turbine through
a competitive bid process to

                                10

<PAGE>

a contractor acceptable to owner, Operator and Lender's independent
engineer (if any).  Operator shall not make any additions, alterations or
other changes to the Project which would cause a material deviation from
the Annual Operating Plan, or increase operating costs above those set
forth in the Annual Operating Plan, without the written approval of Owner.
Operator covenants that it shall not through its acts or omissions,
knowingly operate or maintain the Project in any manner that impairs
Owner'' ability to obtain recourse against Construction Contractor pursuant
to either Turnkey Construction Agreement, provided that the foregoing
covenant shall not be deemed to expand any rights of recourse which Owner
may have against Construction Contractor pursuant to either Turnkey
Construction Agreement.

     2.5  Compliance.

          2.5.1     Operator shall operate and maintain the Project in
compliance with all applicable Requirements of Law and all Approvals and
Permits upon each Project Acceptance.  Operator furthermore covenants to
perform its obligations hereunder so that Owner is able to comply with its
obligations under the Site Lease and the other Project Agreements.

          2.5.2     Owner shall be responsible for ensuring that each Phase
of the Project is capable of complying with all environmental emission
Requirements of Law and all Approvals and Permits prior to Project
Acceptance for each Phase (as hereinafter defined).  If the Owner elects to
accept or occupy either Phase of the Project from Construction Contractor
in less than Substantially Completed condition, Owner shall bear the
responsibility, and all costs associated therewith, for bringing that Phase
of the Project into compliance with such Requirements of Law and Approvals
and Permits.

     2.6  Site Maintenance.  Operator shall maintain the Site in a good,
safe, clean and orderly condition in accordance with the requirements and
restrictions of the Site Lease, to the extent within Operator's control
under the terms of the Site Lease.

     2.7  Maximum Efficiency.  Consistent with the Manuals, sound operating
and engineering practice and Owner's objective of maximizing the economic
efficiency of Project operations, Operator shall operate and maintain the
project so as to maximize the useful life of the equipment and minimize
downtime for repairs.

     2.8  Safety Procedures.  Operator shall comply with all safety
procedures whether contained in the Manuals, required by insurance
companies or required by applicable Requirements of Law or the terms of any
Approvals and Permits, reasonably necessary or appropriate to minimize the
likelihood of accidents or injuries to Persons or damage to property on or
about the Site.

                                11

<PAGE>

     2.9  Scope of Services.  Operator shall provide, subject to
reimbursement pursuant to Article 8, full-time office services, including
bookkeeping and secretarial services, together with office equipment,
facilities and supplies as well as other services, according to the
requirements described in Appendix 1 hereto which shall be prepared within
sixty (60) days after execution of the Electricity Purchase Agreement.

     2.10 Revise Manuals.  Operator shall, as often as necessary in
Operator's reasonable judgment but not less often than annually, revise and
update the Manuals.

     2.11 Provisions.  In order to satisfy Operator's obligations, Operator
shall provide, or cause to be provided by subcontractors:

          2.11.1    All permanent staff, temporary staff and specialists
for the operation and maintenance of the Project.  Operator shall be solely
responsible for the screening, hiring, assignment and supervision of all
such personnel.

          2.11.2    All spare parts (other than spare parts supplied by
Owner under Section 3.2) required for the operation and maintenance of the
Project, subject to reimbursement pursuant to Article 8.  Spare parts shall
be held in inventory for immediate replacement of parts required to
maintain the operation of the Project.  The inventory of spare parts shall
be specified in the Annual Operating Plan which is approved by Owner.
Owner may inspect inventory upon 24 hours prior notice to evaluate the
quality of goods and stock levels.

          2.11.3    All consumables (other than consumables supplied by
Owner under Section 3.4) required for the operation and maintenance of the
Project, subject to reimbursement pursuant to Article 8.  The inventory of
consumables shall be specified in the Annual Operating Plan which is
approved by Owner.
     
          2.11.4    Policies of insurance in accordance with Article 12
hereof, subject to reimbursement pursuant to Article 8.
     
          2.11.5    The repair and/or replacement of any broken or damaged
parts or components of the Project, including the installation and
replacement of spare parts.
     
          2.11.6    The preparation, generation, maintenance and storage at
the Site of all operating and maintenance logs, performance data, records,
cost data and scheduled reports on behalf of owner, such information to be
prepared, generated and maintained in accordance with the applicable
requirements of the Project Agreements.
     
          2.11.7    Performance of the obligations of the Project Operator
as described in Section 2(c) of the Dock Facility
     
                                12
     
<PAGE>
     
Service Agreement of even date herewith among Owner, PTEC and Philadelphia
Thermal Development Corporation.
     
     2.12 Mobilization Period Fees.
     
          2.12.1    During the each of the Phase I Mobilization Period and
the Phase II Mobilization Period, Owner shall be responsible for
reimbursing Operator for all costs of staffing and start-up in accordance
with a phased staffing plan to be agreed between the Parties and for a fee
equal to Twenty-five Thousand Dollars ($25,000) per month to a maximum
aggregate total fee for each Mobilization Period of One Hundred Fifty
Thousand $(150,000) Dollars.
     
          2.12.2    Notwithstanding the foregoing, Operator shall only be
entitled to both Mobilization Fees set forth above if the Phase II
Mobilization Period does not begin within six (6) months after the
conclusion of the Phase I Mobilization Period.
     
     2.13 Project Manager.  Operator shall have the right to hire a project
manager for the Project (the "Project Manager") beginning on a date up to
nine (9) months prior to the projected Phase I Project Acceptance Date.
Owner shall be responsible for all costs associated with the hiring and
employing, including, but not limited to, recruitment costs, salary,
benefits and any applicable relocation expenses or bonuses, of the Project
Manager by Operator that are incurred by the Operator prior to the Phase I
Project Acceptance Date.  Owner shall have the right to approve the Project
Manager, such approval not to be unreasonably withheld or withheld for
reasons other than the qualifications of the individual.
     

                                 ARTICLE 3
                                     
                         OWNER'S RESPONSIBILITIES
                                     
     3.1  Acceptance of Project.  The responsibility for the continuous
operation of the Project, as provided in Section 2.2, shall belong to
Operator, and Operator shall accept and shall be deemed to have accepted
such responsibility for each Phase of the Project, (i) on the date ("Phase
I Project Acceptance Date") which is the date of Phase I final Acceptance
Date") which is the date of Phase I Final Acceptance, or in the event Phase
I Final Acceptance under the Phase I Turnkey Construction Agreement does
not occur, the date Owner takes over the operation of the Phase I Project
and commences to utilize the Phase I Project for its intended use after the
termination of the Phase I Turnkey Construction Agreement by Owner ("Phase
I Project Acceptance"), and (ii) on the date ("Phase II Project Acceptance
Date") which is the date of Phase II Final Acceptance, or in the event
Phase II Final Acceptance under the Phase II Turnkey Construction Agreement
does not occur, the date Owner takes over the operation of the Phase II
Project and commences to utilize the Phase II Project for its intended use
after the termination of the Phase II Turnkey Construction Agreement by
Owner ("Phase II

                                13

<PAGE>

Project Acceptance").  Any defects in either Phase of the Project and the
performance levels achieved in each set of Final Performance Tests of the
Project shall be noted on a schedule (the "Acceptance Schedule") to be
executed by Owner and Operator as of the date of Final Acceptance of each
Phase.  If Owner elects to accept or occupy either Phase of the Project
from Construction Contractor in a less than Substantially Completed
condition, appropriate adjustments may be made in the Annual Operating
Plans to reflect increased costs reasonably expected to be incurred by
Operator in operating the Project in a less than Substantially Completed
condition and such adjustments shall be included on the Acceptance
Schedule.  Execution of the Acceptance Schedule shall not constitute a
waiver or release of any claim, right or remedy which Owner may have
against Construction Contractor pursuant to either Turnkey Construction
Agreement nor shall it otherwise affect the obligations of the Parties
pursuant hereto.
     
     3.2  Spare Parts Inventory.  Owner will establish and provide an
inventory of spare parts containing such items and quantities thereof as
are reasonably recommended by the equipment vendor consistent with the
objectives of the Annual Operating Plan and are reasonably acceptable to
Operator.
     
     3.3  Provision of Project Facilities.  Owner shall provide Operator
with the facilities described in the Site Lease and with customary office
and related facilities.  The facilities shall be furnished and equipped by
Owner to recognized standards to enable Operator to fulfill its obligations
under this Agreement.
     
     3.4  Site Services.  Owner shall provide the following site services
as necessary for the operation and maintenance of the Project in accordance
with Section 2.6, at no cost to Operator:  ingress and egress to the Site;
fuel; demineralized water; waste water disposal; standby power;
electricity; and other Site services and materials of a similar nature
reasonably required for the operation and maintenance of the Project and
not required to be provided by Operator under Article 2 hereof.  Operator
shall provide one, some or all of the Site services described in this
Section as requested in writing by Owner, provided that Owner shall
reimburse Operator for the actual cost incurred by Operator in providing
such Site services.
     
     3.5  Approvals and permits.  Owner shall be responsible for obtaining
and maintaining all Approvals and permits necessary for the Project to be
legally authorized to operate.  Operator shall provide full and reasonable
continuing cooperation in obtaining and maintaining all Approvals and
Permits necessary to permit it to operate the Project.  Operator shall
review Owner's applications for accuracy if requested.
     
     3.6  Access to Project Documents.  Owner will grant Operator access to
all Project related documents required for the perfor-
     
                                14
     
<PAGE>
     
mance of Operator's responsibilities hereunder.  These shall be maintained
in confidence by Operator.
     
     3.7  SCR System.  If an SCR System is required for the Project for Nox
control, Owner shall pay for all spare parts and replacement components of
the SCR System and all off-site refurbishment repairs to the SCR System
pursuant to separate agreement with the vendor of the SCR System, such
agreement to be reasonably acceptable to Operator.  At Owner's option,
Operator shall accept an assignment of the agreement(s) with the vendor of
the SCR System and shall perform the obligations of Owner thereunder from
and after the effective date of such assignment, provided that (i) Owner
shall reimburse Operator for the actual costs incurred by Operator in
performing such obligations and (ii) Owner shall be entitled to require
Operator to reassign the SCR System Agreement(s) to Owner at any time upon
reasonable notice to Operator.
     
     3.8  CO Catalyst System.  If a CO Catalyst System is required for the
Project for CO control, Owner shall pay for all spare parts and replacement
components of the CO Catalyst System and all off-site refurbishment repairs
to the CO Catalyst System pursuant to separate agreement with the vendor of
the CO Catalyst system, such agreement to be reasonably acceptable to
Operator.  At Owner'' option, Operator shall accept an assignment of the
agreement(s) with the vendor of the CO Catalyst System and shall perform
the obligations of owner thereunder from and after the effective date of
such assignment, provided that (i) Owner shall reimburse Operator for the
actual costs incurred by Operator in performing such obligations and
(ii) Owner shall be entitled to require Operator to reassign the CO
Catalyst System Agreement(s) to Owner at any time upon reasonable notice to
Operator.
     

                                 ARTICLE 4
                                     
                         OPERATION OF THE PROJECT
                                     
     4.1  Party Representatives.  Within five (5) days after the beginning
of each Mobilization Period, each Party shall notify the other in writing
of its designation of an individual to act as its representative with
respect to matters which may arise with respect to the operation of the
Project.  At any time after the initial designation by any Party of its
representative, such Party may designate a successor representative by
similar written notice to the other Party.

     4.2  Visits and Reviews by Owner.  With reasonable prior notice, Owner
shall have the right to regularly inspect the Site and the right to inspect
the Gas Turbine during periods of extended maintenance.  Owner shall also
have the right, at least once annually, or, more frequently with reasonable
prior notice during hours which any designated representative of Operator
is on the Site, to inspect the Site and any part or component of the

                                15

<PAGE>

Project, and all other things pertaining to the operation of the Project,
and to receive a complete tour and briefing on the Project and Project
operations by Operator.  Owner and its representative shall also have the
right to take visitors, after reasonable notice to Operator, on the Site
and into the Project to observe the various services which Operator
performs, provided that such visits shall be pre-approved by the Operator
and conducted in a manner so as to minimize interference with Operator's
obligations hereunder.  Operator will provide daily production reports
which will include steam and electrical production and fuel and water
consumption.

     4.3  Annual Operating Plan.  Not later than forty-five (45) days prior
to the first day of each Agreement year, Operator shall submit to Owner for
approval a proposed Annual Operating Plan for the upcoming Agreement Year.
For the purpose of developing the first Annual Operating Plan, within
thirty (30) days of receipt of the Electricity Purchase Agreement and
equipment warranties from Owner, Operator shall use its best efforts to
develop and submit to Owner the first Annual Operating Plan for Owner's
approval.  Owner shall provide Operator necessary additional information on
a timely basis.  Operator and Owner shall use their best efforts to reach
agreement on the first Annual Operating Plan within ninety (90) days after
Operator's submittal of the first Annual Operating Plan to Owner.  If no
agreement can be reached within such ninety (90) day period, then the first
Annual Operating Plan shall be subject to arbitration in accordance with
Section 13.2.  The Annual Operating Plan shall describe in detail projected
maintenance and overhaul schedules, capital expenditure requirements,
equipment acquisitions and spare parts and consumables inventories
(including a breakdown of capital items and expense items), hours of
operation, purchase electricity, projected Fuel usage and other variable
costs, projected electricity and steam generated for sale, projected Energy
Revenues, staffing plans, data regarding expected environmental performance
and such other matters as Owner may reasonably require.  The proposed
Annual Operating Plan shall also include a budget for operation and
maintenance of the Project, including the estimated prices based on time
and materials for all anticipated operating and maintenance costs for the
upcoming Agreement year.  Owner shall indicate in writing its approval or
disapproval of the Annual Operating Plan within fifteen (15) days of such
submission, and in the event of disapproval, the parties shall meet and
resolve in good faith any areas of disagreement.  If a new Agreement Year
begins without an Annual Operating Plan having been accepted by both Owner
and Operator, the Annual Operating Plan for the prior Agreement year shall
continue in effect, with all costs set forth therein increased monthly by
the Consumer Price Index Percentage for the most recent month for which the
Consumer Price Index is available.  Any actions proposed under the Annual
Operating Plan shall be consistent with the Manuals and Operator's
obligations as described in Section 2.2.  Operator shall notify Owner as
soon as reasonably possible of any significant deviations or

                                16

<PAGE>

discrepancies from the projections contained in the Annual Operating Plan.
Any material adjustment to total labor costs proposed by Operator shall be
subject to Owner's prior written approval.

     4.4  management Coordination and Planning.  Operator shall meet with
Owner at least quarterly for the first two (2) years following the Project
Acceptance Date, and thereafter at least semiannually to review and discuss
Project performance, maintenance and costs.  Prior to each scheduled
meeting, Operator shall provide owner, in a form reasonably acceptable to
Owner, a summary of all operating and maintenance activities performed by
Operator during the previous quarter, together with all costs (by category)
which make up the Reimbursable Costs associated therewith, and a comparison
of the current total of  such costs for the Agreement year with the budget
prepared pursuant to the Annual Operating Plan.

     4.5  Unscheduled Maintenance.  Operator shall perform all maintenance,
repair and replacement requirements of the Project (excluding only the
Interconnection Facilities) notwithstanding that the same were not
anticipated or included in the approved Annual Operating Plan.  Owner shall
reimburse Operator for such work, subject to the provisions of Article 8.
Operator will not commence any work under this section without the approval
of Owner except (i) in the event that such work shall be required in an
emergency, Operator shall undertake such work and notify Owner as soon as
such notice is reasonably practicable, and (ii) Operator shall be
authorized to perform all maintenance, repair and replacement necessary to
back-up or redundant systems in order to maintain maximum Phase I
Availability and Phase II Availability.  The selection of subcontractors to
perform unscheduled maintenance beyond the capability of Operator shall be
at the reasonable discretion of Operator, subject to Owner's approval.

     4.6  Maintenance During Warranty.  Operator shall maintain the Project
in accordance with the requirements of all manufacturer's warranties, and
shall be assigned to Operator at Operator's request for purposes of
enforcement (provided that the warranties shall be reassigned to Owner if
Operator does not enforce the warranties promptly).  Owner shall require
each major component manufacturer (including, without limitation, the
manufacturer of the Gas Turbine, the HRSG, the Auxiliary Boiler and all
rotating equipment such as pumps) as part of its contract, to perform a
warranty inspection with Owner, Operator and Contractor at no additional
cost prior to the expiration of the component's warranty.  Operator shall
be responsible for the cost of any repairs that would have been covered by
such warranties but for which the manufacturer disclaims coverage due to
Operator's failure to comply with reasonable warranty requirements.

                                17

<PAGE>

                                 ARTICLE 5
                                     
                      TERM:  TERMINATION AND DEFAULT
                                     
     5.1  Initial Term and Renewal.  The Term of this Agreement shall
commence on the Full Operation Date, and shall conclude on the last day of
the twenty fifty (25th) anniversary of the Full Operation Date, provided,
Owner shall have the option to extend the Term of this Agreement under the
terms and conditions set forth in Section 5 of the Amended Steam Venture
Agreement, subject to extension of all of the Amended Project Agreements
pursuant to Section 5 thereof.  Notwithstanding the foregoing, the
provisions of Article 2 regarding the Mobilization Periods shall be
effective as of the dates set forth therein.

     5.2  Default by Owner.  Each of the following shall constitute a
Default by Owner:

               (a)  The failure or refusal by Owner to fulfill its
obligations under this Agreement, unless excused by Force Majeure;
provided, however, that such failure or refusal shall not constitute a
Default unless and until:

                    (i)  Operator has given written notice to Owner
                         specifying Owner's default or defaults; and
                    
                    (ii) Owner either has not corrected such default, or
                         has not initiated reasonable steps to correct the
                         same, within thirty (30) days of its receipt of
                         such notice, and thereafter does not continue to
                         take all reasonable steps necessary to
                         expeditiously correct such default.
                    
               (b)  The failure or refusal by Owner to make any payment due
Operator under the terms of this Agreement as and when the same becomes
due.

     5.3  Default by Operator.  Each of the following shall independently
constitute a Default by Operator:

               (a)  The failure or refusal by Operator, unless excused, in
any case, by Force Majeure (i) to operate, repair and maintain the Project
in accordance with this Agreement; (ii) to achieve at least the Performance
Standards pursuant to Section 5.8 for any Agreement Year, except that
during the first Agreement Year and during any Agreement Year in which a
major overhaul occurs, the Performance Standards will be adjusted pursuant
to Section 5.8; (iii) to comply with applicable

                                18

<PAGE>

Requirements of Law or Approvals and permits; or 9iv) to fulfill any of its
other obligations, whether designated as agreements, covenants or
otherwise, under this Agreement; provided, however, that a failure or
refusal under (i), (iii) or (iv) shall not constitute a Default unless and
until:
                    
                    (A)  Owner has given notice to Operator specifying
                         Operator's default or defaults; and
                    
                    (B)  Operator either had not corrected such default, or
                         has not initiated reasonable steps to correct the
                         same within 30 days of its receipt of such notice
                         and thereafter does not continue to take all
                         reasonable steps necessary to expeditiously
                         correct such default.
                    
               (b)  The commencement by Operator of a voluntary case under
any applicable bankruptcy, insolvency or other similar law now or hereafter
in effect, or the consent by Operator to the entry of an order for relief
in an involuntary case under any such law, or the consent by Operator to
the appointment of, or taking possession by, a receiver, liquidator,
assignee, trustee, custodian, sequestrator (or similar official) of
Operator or of any substantial part of its properties, or the making by
Operator of any general assignment for the benefit of creditors, or the
failure by Operator generally to pay its debts as they become due or any
corporate action in furtherance of any of the foregoing.
               
               (c)  The issuance by a court having jurisdiction over
Operator of a decree or order for relief in respect of Operator of a decree
or order for relief in respect of Operator in an involuntary case under any
applicable bankruptcy, insolvency or other similar law now or hereafter in
effect, or the appointment by any such court of a receiver, liquidator,
assignee, custodian, trustee, sequestrator (or similar official) of
Operator or any substantial part of its property, or the ordering by any
such court of the winding up or liquidation of the affairs of Operator if
such decree or order shall remain unstayed and in effect for a period of
sixty (60) consecutive days.
               
     5.4  Remedy Upon Default by Owner.  Upon the occurrence of a Default
by Owner, if such Default by owner continues for thirty (30) days' after
notice to Owner and Lender, Operator shall have the right to terminate this
Agreement, and (a) if the Default by Owner arises from Owner's failure to
pay the portion of the Annual Fee due under Section 6.1(e) or (h), as the
case may be, plus interest, within one year after the due date thereof (an
"Owner Major Default"), Operator shall have the right to acquire the
Project for $1.00 (which right shall be freely assignable by Operator
subject to any consent required by Lender), subject only to then-existing
debt, within thirty (30) days following expiration of such 30-day grace
period, or (b) if the Default by

                                19

<PAGE>

Owner involves a failure to pay any other sum due and owing hereunder,
Operator shall have the right to initiate legal action to collect such sum
with interest thereon at the Prime Rate plus two percent (2%).

     5.5  Remedies for Failure to Achieve Performance Standards.

               (a)  The operation and maintenance provisions of this
Agreement and the portions of the Annual Fee described in Section 6.1 (c)
and (d), or (f) and (g) as the case may be, may be terminated by the Owner
if the project fails to achieve the minimum acceptable average annual
Availability (eighty-five percent) established pursuant to Section 5.8 and
specified in Appendix 2A and 2B (for Phase I and Phase II, respectively)
(the average annual Availability for Phase I and for Phase II are
hereinafter collectively referred to as "performance Standards").
Termination, however, shall not affect any payments under this Agreement
that have become due and payable (such as the portion of the Annual Fee
described in Section 6.1 (c) and (D), or (f) and (g) as the case may be,
for services rendered during the year immediately preceding the termination
of the operation and maintenance provisions of this Agreement), and in no
case shall such termination affect the portions of Annual Fee described in
Section 6.1(e) and (h), as the case may be.  If the Owner does terminate
the operation and maintenance provisions of this Agreement pursuant to this
Section 5.5(a), PUPCO shall have the right to approve Owner's selection of
any new operator for the Project with such approval not to be unreasonably
withheld.

               (b)  In the event that Operator shall fail to achieve the
Performance Standards in any Agreement year, then Operator shall pay to
Owner liquidated damages ("Liquidated Damages") as provided in Section 5.8.
the maximum amount of Liquidated Damages which could potentially be
assessed against Operator based upon Operator's inability to meet the
Performance Standards shall be equal to the portion of the Annual Fee
described in Section 6.1(d) or (g), as the case may be.  The actual amount
of Liquidated Damages owed ("Liquidated Damages Owed") shall be a function
of the actual performance of the Project as measured against the
Performance Standards as set forth in Appendix 2.  Liquidated Damages and
Debt Service coverage shall, except for Owner's right to terminate this
Agreement pursuant to Section 5.5(a), be the sole remedy of Owner and the
sole liability of Operator for Operator's failure to meet the Performance
Standards.

               (c)  Not later than twenty (20) days after the end of each
Agreement year, Operator shall render a statement to Owner, with all
necessary and appropriate supporting documentation, calculating the amount
of Liquidated Damages due to Owner, in accordance with Section 5.5(b), for
the period from the beginning of the Agreement Year through the end of such
Agreement Year.  Any amounts due to Owner on account of Liquidated Damages
shall be paid by Operator simultaneously with the delivery of a

                                20

<PAGE>

statement therefor, but Owner's acceptance of such amounts shall not
preclude it from disputing under Section 10.2 the accuracy of the amount of
Liquidated Damages owed as set forth on this statement.

     5.6  Termination for Uncontrollable Circumstances.  In the event of
material damage to or destruction of the Project not caused by the
negligence of Owner, which materially impairs the operation of the Project
for at least one hundred eighty (180) consecutive days, or if any part of
the Project or the Site is taken by eminent domain and such taking
materially impairs the operation of the Project, or in the event a Change
of Law which renders operation of the Project as intended illegal,
uneconomical or otherwise undesirable, Owner and Operator shall each have
the option in any of such circumstances to terminate this Agreement, and
the obligations of the Parties shall cease except for obligations that have
accrued prior to the effective date of such termination.

     5.7  Rights and Remedies.  Except as otherwise provided herein, all
rights and remedies of the Parties under any provision of this Agreement
shall be cumulative, and may, to the extent permitted by law, be exercised
concurrently or separately, and the exercise of any one right or remedy
shall not operate to preclude or waive the exercise of any other right or
remedy.  With respect to equitable remedies, the Parties acknowledge that
any condition which incapacitates the operation of the Project or any part
thereof, constitutes immediate, imminent, substantial and irreparable harm
to owner and the Parties hereto consent to the entry of temporary immediate
injunctive relief to restrain such harm, where appropriate.

     5.8  Determination of Performance Standards and Liquidated Damages.
The Performance Standards and Liquidated Damages for each Phase (the
"Standards") shall be jointly established by Owner and Operator based on
(i) the specific components selected by Owner, (ii) the manufacturers'
performance warranties for each component, (iii) the Electricity Purchase
Agreement between Owner and Electricity Purchaser, (iv) the Lender's
requirements, and (v) industry standards for the specific equipment
selected.  Such Standards shall be reviewed and approved by Lender's
independent engineer.  The Standards shall be prepared jointly by the
parties within sixty (60) days after execution of the Electricity Purchase
Agreement and receipt of the performance warranties, but in any event no
later than thirty (30) days after receipt of the commitment letter for
Project financing; if the Standards are not agreed by that time, the
provisions of Section 13.2 shall apply.  The Standards shall include
adjustments for Force Majeure and for an Agreement Year in which a major
overhaul occurs.  The Standards shall be affixed to this Agreement as
Appendix 2.

                                21

<PAGE>

                                 ARTICLE 6
                                     
                          OPERATOR'S ANNUAL FEES

     6.1  Annual Fee.

               (a)  Subject to the terms and conditions hereof (and in
particular the provisions of Article 19), Owner shall pay to Operator an
annual fee for the Agreement Year beginning on the Phase I Project
Acceptance Date, and each Agreement Year thereafter during the Term hereof,
as follows ("Phase I Annual Fee"):

          Agreement Year           Annual Fee
               1-3                 $  900,000
               4-15                $1,500,000
               16-25               $1,900,000

               (b)  Subject to the terms and conditions hereof, in lieu of
the Phase I Annual Fee, Owner shall pay to Operator an annual fee for the
Agreement Year in which the Phase II Project Acceptance Date occurs, and
for each Agreement Year thereafter during the Term hereof as follows
("Phase II Annual Fee"):

          Agreement Year           Annual Fee
               1-3                 $2,100,000
               4-15                $3,600,000
               16-25               $4,600,000

In illustration and not limitation of the foregoing, if the Phase II
Project Acceptance Date occurs during the third Agreement Year, the Phase
II Annual Fee for that Agreement Year will be $2,100,000, and the Phase II
Annual Fee for the next succeeding Agreement Year will be $3,600,000.

               (c)  The first One Hundred Thousand Dollars ($1,000,000) of
each Phase I Annual Fee shall be payable prior to payment of any Debt
Service for that Agreement Year.

               (d)  The next Two Hundred Thousand Dollars ($2,000,000) of
each Phase I Annual Fee shall be increased annually by a percentage equal
to the Consumer Price Index Percentage and shall be payable prior to
payment of any Debt Service for that Agreement Year.

               (e)  Payment of the remainder of each Phase I Annual Fee
shall be subordinate to payment of Debt Service (with any amounts unpaid to
be cumulative without interest), and the amount thereof shall be adjusted
as set forth below:

                         (i)  During Agreement Years 1 through 3, the
                         remaining Six Hundred Thousand Dollars ($600,000)
                         of the Annual

                                   22

<PAGE>

                              Fee shall be increased by five percent (5%)
                         for each Agreement Year; and

                         (ii) During Agreement Years 4 through 25, Four
                         Hundred Thousand Dollars ($400,000) of the Annual
                         Fee shall be increased annually by the Consumer
                         Price Index Percentage.

     In no event shall the portion of the Phase I Annual Fee described in
subsections (i) and (ii) above payable in any Applicable Agreement Year (as
defined below) be less than thirty percent (30%) of the equity distribution
made by Owner to its Partners for such Applicable Agreement Year.  If any
equity distribution would exceed such portion of the Annual Fee, Owner
shall pay an amount equal to the excess to Operator at the time the
distribution is made to the Partners.  For purposes of this Agreement, the
term "Applicable Agreement Year" shall mean any Agreement Year during the
period beginning on the Phase I Project Acceptance Date and ending on the
Full Operation Date.

               (f)  The first Two Hundred Thousand Dollars ($200,000) of
each Phase II Annual Fee shall be payable prior to payment of any Debt
Service for that Agreement Year.

               (g)  The next Four Hundred Thousand Dollars ($400,000) of
each Phase II Annual Fee shall be increased annually by a percentage equal
to the Consumer Price Index Percentage and shall be payable prior to
payment of any Debt Service for that Agreement Year.

               (h)  Payment of the remainder of each Phase II Annual Fee
shall be subordinate to payment of Debt Service (with any amounts unpaid to
be cumulative without interest), and the amount thereof shall be adjusted
as set forth below:

                         (i)  During Agreement Years 1 through 3, the
                         remaining One Million Five Hundred Thousand
                         Dollars ($1,500,000) of the Annual Fee shall be
                         increased by five percent (5%) for each Agreement
                         Year; and

                         (ii) During Agreement Years 4 through end of Term,
                         One Million Dollars ($1,000,000) of the Annual Fee
                         shall be increased annually by the Consumer Price
                         Index Percentage.

     All portions of the Phase II Annual Fee that escalate over time shall
use as their base year for calculating such escalations the Phase I Project
Acceptance Date.

                                23

<PAGE>

     6.2  Adjustment of Annual Fee for Steam Purchased.

               (a)  The portions of the Phase I Annual Fee payable pursuant
to Section 6.1(h) hereof (collectively, "Subordinated Annual Fee") shall be
adjusted according to the following schedule which reflects the amount of
steam purchased by PTEC pursuant to the Amended Steam Purchase Agreement:

                                            Percentage of
                                        Subordinated Annual
               Amount of Steam Purchased by PTEC       Fee Payable

            (in million Mlbs.)
               4.6 or greater                100.00
               4.5 - 4.599                    96.15
               4.4 - 4.499                    92.30
               4.3 - 4.399                    88.45
               4.2 - 4.299                    84.60
               4.1 - 4.199                    80.75
               4.0 - 4.099                    76.90
               3.9 - 3.999                    73.05
               3.8 - 3.899                    69.20
               3.7 - 3.799                    65.35
               3.6 - 3.699                    61.50
               3.5 - 3.599                    57.65
               3.4 - 3.499                    53.80
               3.3 - 3.399                    50.00
               

               (b)  If any reduction of the Phase II Annual Fee is required
pursuant to Section 6.2(a), the reduction shall be applied first to those
portions of the Annual Fee described in Section 6.1(h)(i) or (ii).  Any
adjustment in the Phase I Minimum Take Requirement or the Phase II Minimum
Take Requirement pursuant to a Penn Event shall also adjust the foregoing
table in accordance with sixty (60) days after execution of the Electricity
Purchase Agreement.  Such adjustment ("Penn Event Adjustment") shall
include the effect, if any, of the loss to Operator of either or both the
34th and Civic Center Boulevard Account (Account No. 17-0255-0) that may
occur in conjunction with a Penn Event.
     
               (c)  (i)  In the event that, in any Agreement Year, the
actual Heating Degree Days are less than the target Heating Degree Days of
4,866, the amount of steam which PTEC must purchase pursuant to Section
6.2(a) for PUPCO to obtain 100% of the Subordinate Annual Fee shall be
adjusted in accordance with the following formula:

                                24

<PAGE>

Adjusted Target Mlbs =

(Actual HDDs x 50% of Target Mlbs) + 50% Target Mlbs Target HDDs

Where:
Target Mlbs              =    4.6 million Mlbs

Target HDDs              =    4,866 Heating Degree Days ("HDDs") (the 20
                         year average HDDs for the Philadelphia
                         International Airport, 1969-1988 as reported by
                         the U.S. Weather Service)

Actual HDDs              =    Actual total year HDDs as reported by the
                         U.S. Weather Service for Philadelphia
                         International Airport

50%                      =    Approximately one-half of PTEC's Target Mlb is
                         base load and not weather related

                         (ii) The adjusted target Mlbs will be substituted
                         in the table above for 4.6 million Mlb 100%
                         minimum payable range.  The reduced payment
                         minimums will decrease from the adjusted target by
                         the same 100 thousand Mlbs increments identified
                         above.

                         (iii)     The target 4.6 million Mlbs or the
                         adjusted target Mlbs shall also be adjusted
                         downward each Agreement Year to account for
                         reductions in steam output from the Project as a
                         result of Force Majeure, including system failures
                         at the Site not attributable to PTEC's or
                         Operator's negligence.

                         (iv) The minimum take levels shall also be
                         adjusted each Agreement Year to account for
                         reductions in steam output from the Project as a
                         result of Force Majeure, including system failures
                         at the site not attributable to PTEC's or
                         Operator's negligence.

                         (v)  If PTEC purchases or pays for less than 3.3
                         million Mlbs in any Agreement Year, Operator will
                         not receive an Annual Fee for that year

                                   25

<PAGE>

                              subject to a Penn Event Adjustment or an
                         adjustment for Force Majeure or other failures not
                         attributable to PTEC's or Operator's negligence.

          (d)  If during any Agreement Year prior to the Phase II
Acceptance Date the total steam purchased by PTEC exceeds 3,200,000 Mlbs.,
Operator shall also receive an amount realized by Owner for the sale of
such excess steam, as determined by Owner's accountants, based on line
items of Project expenditures and Debt Service as identified in the pro
forma utilized for Project financing.  Such amount shall be payable within
ninety (90) days following the end of each Agreement Year.

          (e)  If during any Agreement Year prior to the Phase II
Acceptance Date the total steam purchased by PTEC exceeds 4,800,000 Mlbs.,
Operator shall also receive an amount equal to one-third (1/3) of the
incremental pre-tax profit realized by Owner for the sale of such excess
steam, as determined by Owner's accountants, based on line items of Project
expenditures and Debt Service as identified in the pro forma utilized for
Project financing.  Such amount shall be payable within ninety (90) days
following the end of each Agreement Year.

     6.3  Time for Payment.

               (a)  The portion of the Annual Fee due under Section 6.1(e)
or (h), as the case may be, shall be due and payable quarterly beginning at
the end of the first quarter (i.e., the first 3-month calendar period)
following the Project Acceptance Date and each quarter (i.e., each three-
month period) thereafter for the Term of this Agreement.  The portion of
the Annual Fee due under Section 6.1(c) and (d), or (f) and (g) as the case
may be, shall be due and payable in equal monthly installments on or before
the tenth day of each month.

               (b)  Annual Fees or portions thereof which remain unpaid
will bear interest from the due date at the Prime Rate plus two percent
(2%).

               (c)  Failure to make payments described in Sections 6.1(c),
(d), (f) or (g), plus interest, within sixty (60) days of due date, after
thirty (30) days' written notice from Operator and opportunity to cure by
Owner and Lender, shall be a Default by owner pursuant to Sections 5.2 and
5.4.

               (d)  Failure to make payments described in Section 6.1(e) or
(h), as the case may be, plus interest, within one year of due date, after
thirty days' written notice from Operator and opportunity to cure by Owner
and Lender, shall entitle Operator to exercise Operator's right to purchase
the Project pursuant to Section 5.4(a).

                                26

<PAGE>

               (e)  Thirty (30) days prior to the end of each Agreement
Year, Owner shall forecast Project cash flow for the succeeding Agreement
Year using all assumptions as established and relied upon by Lender at the
time of Project financial closure but as adjusted to reflect actual Fuel,
fixed, variable, and debt costs for each of the previous twelve months.  If
the pre-tax cash flows after all Debt Service for the Agreement Year are
projected to be less than two (2) times the portions of the Annual Fee
described in Section 6.1(e) or (h), as the case may be, due at the end of
the Agreement Year, the Owner shall pay one twelfth (1/12) of the portion
of the Annual Fee described in Section 6.1(d) to Operator at the end of
each month in the Agreement Year.

     6.4  Electric Capacity Fee.  In addition to the Phase I Annual Fees
set forth above, if Owner sells to PECO or another utility the additional
electric capacity to be created by the Phase I Project, Owner shall pay
PUPCO thirty percent (30%) of all payments received by Owner for such
capacity, payable within five (5) days after Owner receives each such
payment.

                                 ARTICLE 7
                                     
                           INTENTIONALLY OMITTED
                                     
                                 ARTICLE 8
                                     
                               REIMBURSEMENT

     8.1  Reimbursement Costs.  In addition to the Phase I and Phase II
Annual Fee, Owner shall pay the following Reimbursable Costs:

          8.1.1     The actual cost of recruitment and employment of
permanent and temporary staff and specialists from and after the beginning
of the Phase I Mobilization Period, such costs to include employment-
related benefits applicable to such staff and specialists, provided that
such employment and employment-related benefits costs shall not exceed
those in effect for PTEC during the term of this Agreement, except that in
special cases where particular expertise is required, employment and
employment-related benefits costs in excess of those then in effect at PTEC
shall be included as Reimbursable Costs so long as such costs are in
conformity with then current market conditions for employment of people
with such expertise;

          8.1.2     The actual cost of consumables, spare parts and repairs
and/or replacement components supplied by Operator in accordance with the
provisions of Sections 2.10.2, 2.10.3 and 4.5 hereof;

          8.1.3     Any other direct costs incurred by Operator, such as
any Federal, state or other sales, use, value-added,

                                27

<PAGE>

gross receipts or similar tax with respect to the operation and maintenance
of the Project (such as a sales tax on direct cost of replacement parts
used by Operator), any insurance premium paid by Operator, subject to the
terms of Article 12, interest carrying costs (at a per annum rate not to
exceed the Prime Rate plus 2%) on any overdue payments due Operator by
Owner and the cost of water or chemicals shall be reimbursed to Operator
upon demand, if Operator is required to pay same, or paid directly by
Owner; provided, Operator shall pay the income and franchise taxes arising
out of any payments made hereunder to Operator.

          8.1.4     Owner's obligation to pay Reimbursable Costs shall be
conditional only upon the total Reimbursable Costs for an Agreement Year
not exceeding the aggregate Reimbursable Costs shown on the Annual
Operating Plan for that Agreement Year.  Any excess Reimbursable Costs in
any category over those shown on the annual Operating Plan may be offset by
Operator against savings in other categories.
     
     8.2  Time for Payment.  Reimbursable Costs shall be payable in
accordance with Article 10.
     
                                 ARTICLE 9
                                     
                      EQUITY DISTRIBUTION LIMITATIONS
     
     9.1  Equity Distribution Limitations.
     
               (a)  In the event that Owner intends to make distributions
to its general partners ("Partners"), Owner must do so on a quarterly basis
and must pay one-quarter of the portion of the Annual Fee described in
Section 6.1(e) or (h), as the case may be, to Operator for that Agreement
Year at the time of such distributions.  Estimated quarterly payments of
the Annual Fee will be based on the prior year steam purchases by PTEC.
Overpayments and underpayments will be reconciled within sixty days
following the end of the Agreement Year.
     
               (b)  Owner agrees to limit distributions to Partners during
the first Agreement Year after the Full Operation Date to two-thirds
(66.66%) of Owner's profits (after payment of any taxes payable directly by
Owner).  If Owner makes distributions to Partners in excess of two-thirds
of such profits, Owner will first post a letter of credit, naming the
Project as beneficiary, in the face amount of one-third (33.34%) of Owner's
profits.  That letter of credit will become payable upon the exercise of
the Equity Purchase Option.  The term of the letter of credit shall expire
upon the expiration of the Equity Purchase Option.
     
               (c)  All first Agreement Year equity earnings may be
distributed to the Partners and the Operator in proportion to their
respective ownership interests once Operator exercises its Equity Purchase
Option pursuant to Section 19.1.

                                28

<PAGE>

               (d)  Notwithstanding anything to the contrary set forth
herein, if Operator acquires the Acquired Interest in the Phase I Project,
and (i) the amount payable to Operator as an Annual Fee for the Phase I
Project in any Applicable Agreement Year, plus the capacity fee payable
under Section 6.4 (if applicable) (collectively, "Phase I Payment"),
exceeds (ii) the equity distribution received by Operator following such
acquisition, Operator shall be entitled to receive the excess of the full
amount of the Phase I Payment over the equity distribution.
     
                                ARTICLE 10
                                     
                           BILLING AND PAYMENTS

     10.1 Invoices.  Operator shall render invoices to Owner monthly for
Reimbursable Costs.  All invoices shall be accompanied by all relevant
documentation including payroll data and benefits computations for the
relevant staff and specialists and all relevant invoices for consumables,
spare parts and replacement components.  Each invoice shall be paid by
Owner, subject to Section 10.2, within thirty days following receipt of
each invoice, and unpaid invoices shall bear interest pursuant to Section
20.18 if unpaid after such 30 day period.  Each invoice shall be paid by
Operator, subject to Section 10.3, not later than thirty (30) days after
receipt thereof by Operator.  Fuel invoices shall be paid directly by
Owner.

     10.2 Owner's Dispute.  Owner may, within fifteen (15) days after
receiving any invoice or statement rendered pursuant to Sections 5.5(c),
10.1 or 8.1, by written notice to Operator, dispute any amount set forth in
such invoice or statement; provided that Owner shall pay undisputed amounts
notwithstanding the existence of any dispute with respect to the balance of
such payment.

     10.3 Operator's Dispute.  Operator may, within fifteen (15) days after
receiving an invoice from Owner, by written notice to Owner, dispute any
amount set forth in such invoice; provided that Operator shall pay
undisputed amounts notwithstanding the existence of any dispute with
respect to the balance of such payment.

     10.4 Dispute Resolution.  Operator and Owner shall, as soon as
practicable after either Party's receipt of any notice of a dispute
pursuant to Section 10.2 or 10.3 above, attempt in good faith to resolve
all disputed items described therein.  If all such disputed items are not
so resolved within thirty (30) days after receipt by either Party of such
notice, either Party may, after sixty (60) days but within ninety (90) days
thereafter, commence dispute resolution procedures pursuant to Article 13,
in accordance therewith.  In the event that such dispute resolution
procedures result in an award in favor of either Party, the other

                                29

<PAGE>

Party shall pay any balance owed with interest as provided in Section
20.18.

                                ARTICLE 11
                                     
                          FORCE MAJEURE; STRIKES

     11.1 Effect of Force Majeure.  In the event that either Operator or
Owner shall be prevented by Force Majeure from performing or fully
performing its obligations under this Agreement (other than obligations to
make payments required herein, which may not be excused by Force Majeure),
the Party unable to perform or fully perform shall promptly notify the
other Party and shall keep the other Party informed of the situation for
the duration of such event.  Upon the giving of such notice, the
obligations of the Party giving the notice shall be reduced during, but no
longer than, the continuance of the Force Majeure, provided such
obligations shall be reduced only to the extent the affected party's
performance is adversely affected solely by the Force Majeure, and only to
the extent such adverse effects cannot be mitigated by the Affected Party's
best efforts.  The affected Party shall use its best efforts to resume
performance as quickly as possible and shall suspend or operate at less
than full performance only for such period of time as is necessary as a
result of the Force Majeure.

     11.2 Strikes.  In the event of a whole or partial non-operation of the
Project due to a strike or other form of labor action by Operator's
personnel, Owner shall have the right to continue operating the Project and
to retain such other personnel or agents as Owner in its sole discretion
deems necessary or advisable for such purposes.  If any strike or labor
stoppage continues for a period beyond thirty (30) days, Owner shall be
entitled to terminate this Agreement.


                                ARTICLE 12
                                     
                                 INSURANCE
                                     
     12.1 Insurance Coverage.

               (a)  During the Term of this Agreement, Operator shall
provide and maintain such policies of insurance as may be requested by
Owner in compliance with the Credit Agreement.  The terms of all such
policies shall comply with the provisions of the Credit Agreement.  The
cost of all such insurance shall be Reimbursable Costs as described in
Article 8.

               (b)  Certificates of Insurance evidencing the coverages
provided by Operator and copies of such policies shall be delivered to
Owner prior to the beginning of the Phase I Mobilization Period.  Owner,
the Lender, Steam Purchaser, and any

                                30

<PAGE>

Person who owns an interest (as mortgagee, secured party, or otherwise) in
the Site or who has the right (present or contingent) to own the Project,
and any of their respective successors and assigns, shall be named as
additional insureds under specified policies.  These certificates as well
as all insurance policies required by this Article shall contain a
provision that the policy will not be canceled or allowed to expire or
amended in any material manner (including as to scope, type or limits of
coverage), until at least ten (10) days prior written notice or such
additional advance notice as may be required under the Credit Agreement has
been given to Owner and all others Persons named as additional insiders.
Should Operator fail to provide or maintain insurance coverage pursuant to
this Section, Owner shall have the right but not the obligation to provide
or maintain such coverage.

               (c)  All insurance provided by Operator shall be with
reputable and solvent insurance carriers which are reasonably satisfactory
to Owner and Lender and licensed to do business in the Commonwealth of
Pennsylvania.

     12.2 Waiver of Subrogation.  Operator and Owner hereby waive any and
every claim for recovery from the other for any and all loss or damage
resulting from the performance of this Agreement, to the extent such loss
or damage is recovered under the insurance policies described herein.


                                ARTICLE 13
                                     
                            DISPUTE RESOLUTION
                                     
     13.1 Procedure.  Except as expressly set forth in Section 13.2 below,
in the event a dispute arises between Owner and Operator regarding the
application or interruption of any provision of this Agreement, the
aggrieved Party shall promptly notify the other Party to this Agreement of
the dispute within ten (10) business days after such dispute arises.  If
the parties shall have failed to resolve the dispute within ten (10)
business days after delivery of such notice, each Party shall, within five
(5) business days thereafter, nominate a senior officer of its management
to meet at the Site, or at any other mutually agreed location, to resolve
the dispute.  Should the Parties be unable to resolve the dispute to their
mutual satisfaction within ten (10) business days after such nomination,
each Party shall have the right to pursue any and all remedies available at
law or in equity.  Without limiting the validity of the foregoing
covenants, the failure or inability of either Party to give the required
notice or make the required nomination shall never be construed to stop or
deny such Party's right to pursue any and all remedies otherwise available
to such Party at law or in equity.

                                31

<PAGE>

     13.2 Binding Arbitration

               (a)  In the event that any claim, controversy or dispute
arises between the Owner and the Operator concerning Subsections 2.1.2,
3.2, 4.3, 4.5, 5.5, 5.8, 6.1(d), 6.1(g), 6.2(a), 8.1.1 or 8.1.2
(collectively, "Arbitration Subsections") or any approvals, agreements or
concurrence required under any of the Arbitration Subsections shall not
have been timely given then the Owner and the Operator shall undertake in
good faith to resolve the dispute amicably as described in Section 13.1.
     
               (b)  Irrespective of any other provision of this Agreement,
if the Owner and the Operator cannot agree within a two (2) week period of
time after written notice respecting the formulation or performance of any
obligation relating to the proposed Annual Operating Plan, the Performance
Standards, or the Reimbursable Costs pursuant to any of the Arbitration
Subsections, such failure to agree shall be deemed a dispute and, exclusive
of any other remedy (subject however to State law), the Owner or the
Operator may, following the two (2) week period, by written notice to the
other party hereto, bring the dispute to an arbitration panel selected
pursuant to Subsection (c) below.  The arbitration panel shall assume
exclusive jurisdiction over the dispute and shall be required to make a
final determination, including specific findings of fact required to reach
such determination, within twenty (2) days from the selection of the panel
as to each specific dispute contemplated above, and, if appropriate,
findings of what remedies are due to the Owner and the Operator, if any,
pursuant to the terms of this Agreement.  The Owner and the Operator shall
prepare in writing a statement of their positions with supporting facts and
data for the arbitration panel within ten (10) days after receipt of
written notice of the dispute being brought to arbitration, and shall
submit statement to the arbitration panel when it is selected.
     
               (c)  The arbitration panel shall consist of representatives
of three independent engineering firms, one of which shall be selected by
the Owner, one of which shall be selected by the Operator, each within ten
(10) days of the notice of arbitration, the third shall be selected by the
first two within ten (10) days of their selection.  In the event that any
arbitrator shall resign or otherwise fail to perform his duties, his
successor shall immediately be selected by the party who selected such
arbitrator in the first instance.
     
               (d)  The decision of the arbitration panel shall be binding
and enforceable on both parties.  The decision of the panel shall be based
solely of findings of fact and shall be based on the following standards:
     
               (1)  Consistently with competitive Operation and Maintenance
               Contracts in the marketplace;

                                32

<PAGE>

               (2)  Consistency with standard practice as may reasonably be
               required to obtain Project financing; and
     
               (3)  Where available, consistency with the specific
               components selected by the Owner, the Manufacturer's
               Performance Warranties, and the Project Acceptance Tests.
     
               (e)  The costs of arbitration shall be borne equally by the
parties for the first three (3) arbitrations in any calendar year, and
thereafter by the party initiating the arbitration.
          
               (f)  Persons other than the Owner and the Operator may be
joined in such proceedings to the extent that they consent to the
jurisdiction of the arbitration panel.
          
               (g)  The Owner and the Operator shall continue to perform
their respective obligations under this Agreement during any arbitration or
court proceeding.
          
               (h)  Any proceedings held by the arbitration panel shall be
held in Philadelphia, Pennsylvania.
          
                                ARTICLE 14
                                     
                      PAYMENT OF FINES AND PENALTIES
                                     
     14.1 Payment of Fines and Penalties.  Payment at any time of any fine
or penalties payable to any state or the United States as a result of the
Operator's gross negligence in failing to operate and maintain the Project
in accordance with Requirements of Law or Approvals and Permits applicable
to the operation and maintenance of the Project shall be the sole
responsibility of Operator and such fines or penalties shall not result in
any increase of the costs to be borne by Owner.

                                ARTICLE 15
                                     
                              DEFECTIVE WORK
                                     
     15.1 Work to be Fit.  Operator warrants that the operation and
maintenance services described in Article 2 will be performed properly, in
a competent, cost-conscious manner and by qualified personnel, in
accordance with sound and generally accepted operating and engineering
practices, and that such services will be generally fit for their
prescribed purpose.

     15.2 Consequence of Breach.  In the event Operator fails to perform
its work as required by this Agreement, Operator shall re-perform any
defective service, replace any unfit or unquali-

                                33

<PAGE>

fied personnel and repair or replace any components of the Project damaged
as a consequence of such failure (but only the components damaged by
Operator, excluding consequential damage for lost revenues).

     15.3 Vendor Warranties.  Operator shall obtain, when available on
commercially reasonable terms, one-year vendor warranties for all spare
parts and replacement parts, other than parts having a useful life of less
than one year and parts supplied by Owner pursuant to Section 3.2 or 3.4.
Any warranties received from outside vendors or subcontractors shall be
passed through to Owner, but Operator shall maintain, administer and assist
Owner in the enforcement of such warranties.

                                ARTICLE 16
                                     
                        OPERATOR'S REPRESENTATIONS
                                     
     Operator represents and warrants that:

     16.1 Corporate Standing; Authorization.  Operator is a corporation
duly organized, validly existing and in good standing under the laws of
Pennsylvania.  The execution, delivery and performance of this Agreement
are within Operator's corporate powers.  The execution, delivery and
performance of this Agreement (i) has been duly authorized by all requisite
corporate action; and (ii) does not violate any existing Requirement of Law
or any agreement, certificate, undertaking, commitment, instrument or other
document to which it is a party or by which it or any of its assets may be
bound or affected.

     16.2 Enforceability.  This Agreement constitute Operator's legal,
valid and binding obligation enforceable against it in accordance with its
terms, except as such enforcement may be limited by bankruptcy, moratorium,
insolvency and similar debtor rights laws, and has been executed and
delivered by its duly authorized officers.

     16.3 No Violation of Law.  Operator is not in violation of any
Requirement of Law which could materially affect Operator's performance of
any obligations under this Agreement.

     16.4 Litigation.  Operator is not a party to any legal,
administrative, arbitration, investigatorial or other proceeding or
controversy pending, or, to the best of its knowledge, threatened, which
could materially adversely affect its ability to perform its obligations
under this Agreement.

     16.5 Qualifications.  Operator (i) has examined each of the Project
Agreements thoroughly and is very familiar with their terms; (ii) is fully
qualified to operate and maintain the Project in accordance with the terms
hereof; and (iii) has thoroughly familiarized itself with the conditions
under which

                                34

<PAGE>

the obligations entered into hereunder are to be performed and correlated
its observations with the requirements hereof.

     16.6 Waiver of Liens.  Operator will cause such subcontractor retained
by Operator to waive and release, to the extent it may do so, any and all
liens and/or encumbrances which it or they have or may have against Owner
or the Project on account of work to be performed by Operator pursuant to
this Agreement.  Before any subcontractor retained by Operator performs any
work pursuant to this Agreement, Operator shall (i) obtain the consent of
each such subcontractor to such a waiver of liens and encumbrances; and
(ii) file a copy of such a waiver of liens and encumbrances with
Governmental Authorities required by Owner.

     16.7 Approvals and Permits.  Operator is, or will be prior to the
Phase I Project Acceptance Date, the holder of all material Approvals and
Permits generally required to conduct its business in the Commonwealth of
Pennsylvania.  Except for Approvals and Permits required to be maintained
by owner pursuant to Section 3.5, or to be provided by the Construction
Contractor pursuant to either Turnkey Construction Agreement, no consent
(except consents, if any, obtained prior to the date hereof) of any Person,
an no Approval and Permit of, exemption by, notice or report to, or
registration, filing or declaration with, any Person, is or will be
required, in connection with its execution, delivery and performance of
this Agreement.

     16.8 General.  No representation or warranty by Operator contained
herein contains any untrue statement of any material fact or any omission
of any material fact necessary to make such representation or warranty not
misleading in light of the circumstances under which it was made.

                                ARTICLE 17
                                     
                          OWNER'S REPRESENTATIONS
                                     
     Owner represents and warrants as follows:

     17.1 Good Standing; Authorization.  Owner is a general partnership
duly organized, validly existing and in good standing under the laws of the
Commonwealth of Pennsylvania.  The execution, delivery and performance of
this Agreement are within Owner's partnership powers.  The execution,
delivery and performance of this Agreement (i) has been duly authorized by
all requisite corporate action; and (ii) does not and will not violate any
Requirement of Law or any agreement, certificate, undertaking, commitment,
instrument or other document to which it is a party or by which it or any
of its assets may be bound or affected.

     17.2 Enforceability.  This Agreement constitutes Owner's legal, valid
and binding obligation, enforceable against it in

                                35

<PAGE>

accordance with its terms, except as such enforcement may be limited by
bankruptcy, moratorium, insolvency and similar debtor rights laws, and has
been executed and delivered by its duly authorized officers.

     17.3 No Violation of Law.  Owner is not in violation of any
Requirement of Law which could materially affect Owner's performance of any
obligations under this Agreement.

     17.4 Litigation.  Owner is not a party to any legal, administrative,
arbitration, investigatorial or other proceeding or controversy pending,
or, to the best of its knowledge, threatened, which could materially
adversely affect its ability to perform its obligations under this
Agreement.

     17.5 Approvals and Permits.  Owner is, or will be prior to the Phase I
Project Acceptance Date, the holder of all material Approvals and Permits
generally required to conduct its business will acquire all Approvals and
Permits necessary to operate the Project.  Except for the Approvals and
Permits to be maintained by Owner pursuant to Section 3.5 hereof or to be
provided by the Construction Contractor pursuant to either Turnkey
Construction Agreement, no consent (except consents, if any, obtained prior
to the date hereof) of any person, and no Approval and Permit of, exemption
by, notice or report to, or registration, filing or declaration with, any
Person, is or will be required, in connection with its execution, delivery
and performance of this Agreement.

     17.6 Contracts.  Owner has obtained, or will obtain prior to the Phase
I Project Acceptance Date, all necessary contracts for Fuel and electricity
to operate the Project.

     17.7 General.  No representation or warranty by Owner contained herein
contains any untrue statement of any material fact or any omission of any
material fact or any omission of any material fact necessary to make such
representation or warranty not misleading in light of the circumstances
under which it was made.

                                ARTICLE 18
                                     
                              INDEMNIFICATION
                                     
     18.1 Operator Indemnity.  Operator shall indemnify, defend and
harmless Owner and its officials, officers, employees and agents (all of
the aforementioned being hereinafter referred to as the "Owner Indemnified
Parties") from and against any Claims arising out of, incident to or
related to the Operator's operation of the Project, made by any Person
(other than the Owner Indemnified Parties), whether based on contract
(including any breach of any agreement respecting any subcontractor but
specifically excluding any breach of the Project Agreements), strict
liability or otherwise (except to the extent any such

                                36

<PAGE>

Claims arise out of, are incident to or related to the negligence of or the
breach of this Agreement by any of the Owner Indemnified Parties, in which
event the Claims shall be borne by the Parties in proportion to the
respective fault of each Party) including (i) any claims by or otherwise
involving any employee of Operator, any subcontractor, any person directly
or indirectly employed by any of them and any other person for whose acts
they may be liable or otherwise responsible, and (ii) any claims respecting
or made by any Governmental Authority, infringement of proprietary rights,
non-payments of amounts due subcontractors, bodily injury, sickness, death,
injury, and injury or destruction of tangible property of any Person.  The
indemnification obligations under this Article 18.1 shall not be limited by
an limitation on the amount or type of damages, compensation or other
employee benefit acts or insurance policies.  The indemnity provisions
contained in this Article 18.1 shall in no manner amend or otherwise modify
or limit any other of Operator's obligations expressed elsewhere in this
Agreement except as expressly provided.

     18.2 Owner Indemnity.  Owner shall indemnify, defend and hold harmless
Operator and its officials, officers, employees and agents (the "Operator
Indemnified Parties") from and against any Claims arising out of, incident
to or related to Owner's ownership of the Project, made by any Person
(other than Operator and the Operator Indemnified Parties) whether based on
contract, tort (including negligence, by commission or omission), strict
liability or otherwise (except to the extent any such Claims arise out of,
are incident to or related to the negligence of or the breach of this
Agreement by any of the Operator Indemnified Parties, in which event the
Claims shall be borne by the Parties in proportion to the respective fault
of each Party) including (i) any claims by or otherwise involving any
employee of Owner, any subcontractor, any person directly or indirectly
employed by any of them and any other person for whose acts they may be
liable or otherwise responsible, and (ii) any claims respecting or made by
any Governmental Authority, infringement or proprietary rights, non-
payments of amounts due subcontractors, bodily injury, sickness, death,
injury, and injury or destruction of tangible property of any Person.  The
indemnification obligation under this Article 18.2 shall in no manner amend
or otherwise modify or limit any other of Owner's obligations expressed
elsewhere in this Agreement.

     18.3 Cooperation Regarding Claims.  If any Party hereto (each an
"Indemnified Party") shall receive notice or have knowledge of any Claim
that may result in a claim under this Article 18, such Indemnified Party
shall, as promptly as possible, give the indemnifying Party notice of such
Claim,

                                37

<PAGE>

including a reasonably detailed description of the facts and circumstances
relating to such Claim, and a complete copy of all notices, pleadings and
other papers related thereto, and the basis for its potential claim for
indemnification with respect thereto, and the basis for its potential claim
for indemnification with respect thereto in reasonable detail; provided
that failure promptly to give such notice or to provide such information
and documents shall not relieve the indemnifying Party or any obligation of
indemnification it may have under this Article 18 unless such failure
materially diminishes the ability of such indemnifying Party to respond to
or to defend the Indemnified Party failing to give such notice against such
Claim.  The Indemnified Parties shall consult with each other regarding,
and cooperate in respect of, the response to and the defense of any such
Claim, and the Party against whom indemnification is claimed shall, upon
its acknowledgment in writing of its obligation to indemnify the
Indemnified Party seeking indemnification, be entitled to assume the
defense or to represent the interests of the Indemnified Party seeking
indemnification in respect of such Claim, which shall include the right to
select and direct legal counsel and other consultants, appear in
proceedings on behalf of such Indemnified Party, and to propose, accept or
reject offers of settlement, all at its sole cost.

                                ARTICLE 19
                                     
                            OPTION TO PURCHASE
                                     
     19.1 Option to Acquire Interest.

               (a)  Operator shall have the option ("Equity Purchase
Option"), in Operator's sole discretion, to acquire a one-third (1/3)
interest ("Acquired Interests") in either the Phase I Project alone, if the
Phase II Project is terminated, or in the entire Project, Phase I and Phase
II ("Entire Project"), if the Phase II Project is completed.

               (b)  Operator may elect to acquire the Acquired Interest in
the Phase I Project by giving notice to Owner ("Phase I Option Notice") at
any time during the sixty (60) day period ("Phase I Option Period")
beginning on the later to occur of (i) the first anniversary of the Phase I
Acceptance Date (provided that construction of Phase II has not then been
commenced), or (ii) termination of Phase II, as described in Section 9 of
the Amended Steam Venture Agreement.  If Operator gives the Phase I Option
Notice during the Phase I Option Period, the purchase price for the
Acquired Interest shall be Five Hundred Thousand Dollars ($500,000.00),
payable by certified check or wire transfer no later than one hundred
eighty (180) days after delivery of the Phase I Option Notice.  At least
sixty (60) days prior to the beginning of Phase I Option Period, Owner
shall provide Operator with financial projections and pro forma
calculations for the Phase I Project, subject to Operator's prior execution
of a reasonable confidentiality agreement.  Failure by

                                38

<PAGE>

Owner to provide such information by the time specified herein shall
automatically extend the commencement of the Phase I Option Period until
sixty (60) days after such information is provided.

               (c)  Operator may further elect to acquire the Acquired
Interest in the Entire Project by giving notice to Owner ("Entire Project
Option Notice") at any time during the sixty (60) day period ("Entire
Project Option Period") beginning on the first (1st) anniversary of the
Phase II Acceptance Date.  If Operator gives the Entire Project Option
Notice during the Entire Project Option Period, the purchase price for the
Acquired Interest in the Entire Project shall be Two Million Dollars
(2,000,000.00), payable by certified check or wire transfer no later than
one hundred eighty (180) days after delivery of the Entire Project Option
Notice.  At least sixty (60) days prior to the beginning of the Entire
Project Option Period, Owner shall provide Operator with financial Project,
subject to Operator's prior execution of a reasonable confidentiality
agreement.  Failure by Owner to provide such information by the time
specified herein shall automatically extend the commencement of the Entire
Project Option Period until sixty (60) days after such information is
provided.

               (d)  If first Agreement Year pre-tax cash flow after the
Phase II Project Acceptance Date is less than $4.5 million after Debt
Service has been paid, then in the event that Operator exercises its Phase
II Equity Purchase Option under Section 19.1(b), (i) the portion of the
first Agreement Year Annual Fee described in Section 6.1(h)(i) shall be
adjusted to equal one third of the first Agreement Year pre-tax cash flow
and (ii) the cost to Operator to exercise its Phase II Equity Purchase
Option pursuant to Section 19.1(b) shall be $500,000 plus the amount of the
first Agreement Year Annual Fee under Section 6.1(h)(i) as adjusted.

     19.2 Effect on Annual Fee.  Upon Operator's acquisition of the
Acquired Interest pursuant to Section 19.1, the portion of the Annual Fee
described in Section 6.1(e) or (h) (as the case may be) shall no longer be
due or payable.  Notwithstanding anything to the contrary contained herein,
Operator shall have no claim to any portion of the purchase price paid for
the Acquired Interest.

     19.3 Option to Acquire Entire Project.  Operator shall have the
option, in Operator's sole discretion, to acquire the Entire Project
Project (or any portion thereof not then owned by Operator) by giving
notice to Owner at any time during the thirty (30) day period beginning on
the twenty-fifth (25th) anniversary of the Full Operation Date.  The
purchase price for the Project shall equal ninety percent (90%) of the Fair
market Value of the outstanding equity in the Project still held by Owner
at that time, as determined pursuant to Appendix 5 of this Agreement.

                                39

<PAGE>

     19.4 Right of First Purchase.
     
               (a)  In the event that Owner or its Partners elect to offer
any interest in the Project or Owner for sale to any party, Owner and/or
its Partners shall first offer such interest to Operator for a period of
thirty (30) days, and shall offer such interest to a third party only if
Operator fails during such thirty (30) day period to notify Owner of
Operator's intent to purchase the interest.
     
               (b)  If Owner or its Partners thereafter reach an agreement
to sell an interest in the Project or the Owner to a third party, Owner
and/or its Partners shall offer Operator the option to purchase the
interest on the same terms and conditions by notice to Owner within five
(5) business days following receipt of such agreement.
     
               (c)  In the event Owner or its Partners receive a written
offer to acquire all or any portion of the Project, or any interest therein
or its Owner, Owner or its Partners shall immediately provide Operator with
a copy of such offer.  Operator shall have thirty days following receipt of
such offer to give Owner or the Partners, as the case may be, notice of
Operator's intention to acquire the interest under the same terms and
conditions as contained in the offer.  Failure by Operator to give such
notice to Owner or the Partners within such thirty (30) day period shall
constitute a waiver of this right.  If Operator does not elect to acquire
the interest under the terms of the offer, Owner or the Partners, as the
case may be, may complete the sale of the interest to the purchaser in
strict accordance with the terms and conditions of the offer.  In the event
that any change is made in the offer, or that the purchaser under the offer
fails to complete closing in accordance with the terms of the offer, this
right of first refusal shall once again become fully operative.
     
     19.5 Ownership Limitations.
     
               (a)  Operator's right to acquire an interest in the Project
or the Owner pursuant to this Article 19 shall be limited to those levels
of investment which will not cause the Project to become subject to
regulation under the Federal Public Utilities Holding Company Act
("PUHCA"), or to lose its qualifying facilities ("QF") status under the
Federal Power Act ("FPA"), as each such Act may be amended from time to
time. If, in order for Operator to exercise the Equity Purchase Option set
forth in Sections 19.1 and 19.2, a reduction in equity ownership is
required to avoid Federal regulation under PUHCA or loss of QF status under
the FPA, Operator and Owner shall share proportionately the obligation to
reduce their respective equity positions in the Project to 25% each.
Subsequent to the expiration of the Phase I Option Period or the Entire
Project Option Period (as defined in Section 19.1), if any party takes
action that subjects the Project to Federal regulation under PUHCA or to
losing QF
     
                                40
     
<PAGE>
     
status under the FPA, such party shall immediately reduce its interest in
the Project as required to avoid such consequences.
     
               (b)  In the event any reduction of equity ownership is
required pursuant to the foregoing paragraph, the Party not causing such
failure shall have the first right to negotiate the purchase of such equity
on a pro rata basis within thirty (30) days of the tender of such offer.
If an agreement cannot be reached within the thirty (30) day period, the
Party who is required to reduce its ownership shall be free to negotiate
the sale of the equity to a non-affiliated third party.  In the event that
any equity owner of the Project at any time sells all or any portion of its
interest in the Project to an electric utility, so that PUHCA or QF status
is violated, that owner shall immediately, and on an ongoing annual basis,
compensate the other owners for the losses incurred as a result of
regulation under PUHCA or loss of QF status.
     
     19.6 Status.  Owner agrees to identify Operator as a co-developer of
the Project in all publications, news releases, and other communications
with the public, until the Phase I Option Period or the Entire Project
Option Period has expired without Operator exercising its Equity Purchase
Option under Section 19.1.  The identification of Operator as co-developer
of the Project will not give Operator any rights not otherwise provided
herein or in the Project Agreements.
     
     19.7 Dividend Restriction.  Owner shall make no dividend distributions
to any of its Partners, incur any debts to any of its Partners or make any
payments of any kind to any of its Partners unless such distributions,
debts or payments are either (i) expressly authorized by the Credit
Agreement, (ii) budgeted in the final financial pro forma, or (iii) agreed
to in writing in advance by Operator.  Pursuant to Section 9.1, one-third
(33.34%) of all profits of the Project shall be held in escrow by owner
until the expiration of the Equity Purchase Option (if Operator does not
exercise the Equity Purchase Option) or the day after Operator acquires the
Acquired Interest (if Operator exercises the Equity Purchase Option).
     
                                ARTICLE 20
                                     
                         MISCELLANEOUS PROVISIONS
                                     
     20.1 Entire Agreement.  This Agreement and the other Project
Agreements together contain the entire understanding of the Parties with
respect to the subject matter hereof and supersede any and all prior
agreements and commitments with respect thereto.

     20.2 Further Assurances.  Each Party agrees that upon request of any
other Party, it shall, from time to time, do any and all other acts and
things as may reasonably be required to

                                41

<PAGE>

carry out its obligations hereunder and to consummate the transactions
contemplated hereby, including the execution and delivery of documents.

     20.3 Amendments.  No change, amendment of modification of this
Agreement shall be valid or binding upon the Parties unless made in a
writing signed by all Parties.

     20.4 Joint Effort.  Preparation of this Agreement has been a joint
effort of the Parties and this Agreement shall not be construed more
severely against one of the Parties.

     20.5 Terminology.  All personal pronouns used in this Agreement,
whether used in masculine, feminine or neuter gender, shall include all
other genders; the singular shall include the plural, and vice versa.
Titles of Articles and Sections are for convenience only, and neither limit
nor amplify the provisions of this Agreement.  This "Agreement" shall
always be deemed to mean this Agreement and the Appendices hereto.  All
references herein to Articles, Sections or subsections shall refer to the
corresponding Articles, Sections or subsections of this Agreement unless
specific reference is made to Articles, Sections or subsections of another
document.  Use of the words "hereby", "herein", "hereof" and similar words
shall be deemed to refer to this Agreement in its entirety and not merely
to the Article, Sections or subsections thereof wherein any such word may
appear.

     20.6 Notice.  Any notice, demand, offer, consent, report, approval or
other written instrument required or permitted to be given pursuant to this
Agreement shall be in writing signed by the Party giving such notice and
shall be hand delivered or sent by overnight delivery service or by
certified mail to the other Party at the following address:

               (a)  if delivered to Owner:
                    Grays Ferry Cogeneration Partnership
                    225 S. 8th Street
                    Philadelphia, PA  1906
                    Attention:
               
               (b)  if delivered to Operator:
                    President
                    Philadelphia United Power Corporation
                    2600 Christian Street
                    Philadelphia, PA  19146
                    
Each Party shall have the right to change the place to which notice shall
be sent or delivered by similar notice sent or like manner to the other
Parties.  The effective date of notice issued

                                42

<PAGE>

pursuant to this Agreement shall be as of the addressee's receipt of such
notice.

     20.7 Severability.  If any provision of this Agreement or the
application thereof to any Person or circumstance(s) shall be invalid or
unenforceable to any extent, (a) the remainder of this Agreement and the
application of such provisions to other Person(s), entity(ies) or
circumstance(s) shall not be affected thereby and (b) each such provisions
shall enforced to the greatest extent permitted by law.

     20.8 Assignment.  Except for an assignment or subcontract to PTEC,
which Operator may elect in its sole discretion, Operator shall neither
assign nor otherwise transfer this Agreement (or written consent of Owner
and Lender (if Lender requires that its consent to be obtained) and any
such assignment, subletting or other transfer without such consent shall be
void.  Owner shall have the right to assign this Agreement (i) as security
for or as required by any lender of funds to Owner or (ii) in connection
with a sale or transfer of the Project and/or the Site Lease.

     20.9 No Waiver.  No consent, or waiver, express or implied, by a Party
to or of any breach or default by the Party in the performance by it of any
of its obligations hereunder shall be deemed or construed to be a consent
or waiver to or of any other breach or default in the performance by such
Party of the same or any other obligation of such Party hereunder.  Except
as otherwise provided herein, failure on the part of a Party to complain of
any act or failure to act of the other Party or to declare such other Party
in default, irrespective of how long such failure continues, such not
constitute a waiver by a Party of its rights hereunder.

     20.10.    Applicable Law.  This Agreement shall be governed by,
construed and enforced in accordance with the laws of the Commonwealth of
Pennsylvania, exclusive of conflicts of laws provisions.  For the purposes
of any suit, action or proceeding arising out of the Project, this
Agreement, or any of the Project Agreements, Owner and Operator hereby
consent and submit to the exclusive jurisdiction and venue of any of the
courts of the Commonwealth of Pennsylvania, and irrevocably agree that
service of process by certified mail, return receipt requested addressed as
provided in Section 20.6 shall be deemed in every respect effective and
valid personal service of process.  Owner and Operator irrevocably waive
any objection which they may nor or hereafter have to the laying of venue
in such courts and any claim that such suit, action or proceeding has been
brought in an inconvenient forum.

     20.11     Successors and Assigns.  Subject to the restrictions on
transfers set forth herein, this Agreement shall inure to the

                                43

<PAGE>

benefit of, be binding upon and be enforceable by and against the Parties
and their respective successors and assigns.

     20.12.    Appendices.  All Appendices referred to in this Agreement
shall be fully incorporated into this Agreement by such reference and shall
be deemed to be an integral part of this Agreement.

     20.13     Relationship of Parties.

               (a)  Nothing contained in this Agreement shall be construed
as constituting a joint venture or partnership between Operator and Owner.
Operator shall be deemed to be an independent contractor.  Operator's
creditors shall not be third party beneficiaries under this Agreement.

               (b)  Operator hereby declares that it is engaged in an
independent business and agrees to perform the services as an independent
contractor not as the agent, employee or servant of Owner.  Operator has
and hereby retains the right to exercise full control and supervision of
its services and full control over the employment, direction, compensation
and discharge of all persons assisting it in the performance of this
Agreement.  Operator agrees to be solely responsible for all matters
relating to the payment of its employees, including compliance with social
security, withholding and all other regulations governing such matters.
Operator agrees to be responsible for its own actions and those of its
subordinates, employees and subcontractors during the life of this
Agreement.  Without Owner'' approval, Operator shall have no authority to
make any statements representations or commitment or take any actions which
shall be binding upon Owner.

     20.14     Survival of Agreements.  All of the representations,
warranties, covenants and agreements of each of the Parties shall survive
the execution and delivery and performance of this Agreement and the
consummation of the transaction contemplated hereby except as provided
herein.

     20.15     Dollar Amounts.  All amounts of money in this Agreement are
denominated in United States Dollars.

     20.16     Business Days.  In the event that an obligation to be
performed under this Agreement falls due on a Saturday, Sunday or legal
holiday in the Commonwealth of Pennsylvania, the obligation shall be deemed
due on the next business day thereafter.

     20.17     Counterparts.  This Agreement may be executed in two or more
counterparts, each of which shall constitute an original, but all of which
when taken together shall constitute but one agreement.  If shall not be
necessary that any counterpart be signed by all Parties so long as each
Party have executed two counterparts.

                                44

<PAGE>

     20.18     Overdue Obligations to Bear Interest.  Except as set forth
in Section 6.3(b), all amounts due hereunder, whether as damages, credits,
revenue or reimbursements, that are not paid when due shall bear interest
at 1% over the Prime Rate on the amount outstanding from time to time, on
the basis of a 365-day year, counting the actual number of days elapsed,
and all such interest accrued at any time shall, but only to the maximum
extent permitted by applicable law, be deemed added to the amount due, as
accrued.

     20.19     Proprietary Information.

               (a)  If either Party transmits to the other any information
(including, without limitation, drawings, technology, reports and designs)
which the disclosing Party designated in writing as "proprietary
information", the receiving Party shall receive and hold such proprietary
information in confidence, shall use it exclusively in connection with the
Project (including necessary disclosures on a proprietary basis to others
directly engaged in the operation or financing of the Project such as
consultants, trustees and lenders engaged for that purpose provided that
such third Party shall consent in writing to be bound by the provision of
this Section 20.19, but in any event avoiding disclosure to other Project
suppliers) and shall not publish or otherwise disclose it to others.

               (b)  Notwithstanding the foregoing restrictions, either
Party will have the right to disclose proprietary information furnished
hereunder to a Governmental Authority to the extent required by such
Governmental Authority; provided, however, that if such Party undertakes to
so use such proprietary information, it agrees to give the other Party
advance written notice of such undertaking, to make reasonable efforts to
secure confidential treatment of such proprietary information by the
Governmental Authority in question and to permit such other Party to
participate in discussions with such Governmental Authority with regard to
such confidential treatment are unsuccessful, the owner of the proprietary
information shall have the right, if legally permissible, to revise such
proprietary information to make it nonproprietary or to minimize the loss
of its proprietary value.

     20.20     No Consequential Damages.  In no event shall either Party be
liable (whether based on contract, indemnity, warranty, tort, strict
liability or otherwise) for any special, incidental, exemplary, indirect or
consequential damages, including but not limited to, loss of profits or
revenues arising from the performance or non-performance of such Party's
obligations under this Agreement.

                                45

<PAGE>

     20.21     Environmental Liability.

               (a)  In no vent shall Owner be responsible for present or
future "Claims" (hereinafter defined) directly or indirectly related to or
arising out of the actual or alleged existence, generation, use,
collection, treatment, storage, transportation, recovery, removal,
discharge or disposal of "Hazardous Material" (hereinafter defined) at the
Site and/or adjacent areas, arising out of the period prior to the
commencement of start-up of the Project pursuant to the Turnkey
Construction Contract.  If a Claim arises from an act or omission of
Operator of PTEC subsequent to PTEC's acquisition of the Site, Operator
shall defend, indemnify and hold Owner harmless against such Claim; if a
Claim arises from an act or omission that occurred prior to PTEC's
acquisition of the Site or any act or omission of PECO or any third party,
neither Owner nor Operator shall have any liability to each other for such
Claim and both parties shall fully cooperate in any action against PECO or
the third party.

               (b)  In no event shall Operator be responsible for present
or future Claims directly or indirectly related to or arising out of the
actual or alleged existence, generation, use, collection, treatment,
storage, transportation, recovery, removal, discharge or disposal of
Hazardous Material at the Site and/or adjacent areas arising out of the
negligent acts, omissions or other conduct of Owner or any of its
officials, agents or employees, contractors or subcontractors of any tier
and Owner shall defend, indemnify and hold Operator harmless against, and
shall reimburse Operator for such Claims; provided, however, that nothing
contained herein shall be construed as requiring Owner to take any
corrective action with respect to any Hazardous Material in existence prior
to the start-up of the Project unless directed to do so by a Governmental
Authority, in which case the corrective actions so undertaken shall be
deemed a Claim within the contemplation of paragraph (a) of this Section
20.21.

               (c)  In no event shall Owner be responsible for present or
future Claims directly or indirectly related to or arising out of the
actual or alleged existence, generation, use, collection, treatment,
storage, transportation, recovery, removal, discharge or disposal of
Hazardous Material at the Site and/or adjacent areas arising out of the
negligence acts, omissions or other conduct of Operator or any of its
officials, agents or employees, contractors or subcontractors of any tier
and Operator shall defend, indemnify and hold Operator harmless against,
and shall reimburse Operator for such Claims; provided, however, that
nothing contained herein shall be construed as requiring Operator to take
any corrective action with respect to any Hazardous Material in existence
prior to the start-up of the Project unless directed to do so by a
Governmental Authority, in which case the corrective actions so undertaken
shall be deemed a Claim within the contemplation of paragraph (a) of this
Section 20.21.

                                46

<PAGE>

               (d)  As used in this Agreement, "Claims" shall mean any and
all claims, demands, causes of action, suits, proceedings, administrative
proceedings, lawsuits, judgments, decrees, debts, damages, liabilities,
court costs and reasonable attorneys' fees including, but not limited to,
the cost of civil fines or penalties or other expenses incurred, assessed
or sustained by or against the affected Party whether asserted under a
theory of strict liability or otherwise.

               (e)  As used in this Section 20.21, "Hazardous Materials"
shall mean materials defined as "hazardous substances," "hazardous wastes"
or "solid wastes" in the Comprehensive Environmental Response, Compensation
and Liability Act of 1980, 42 U.S.C. SS 9601-9657, and any amendments
thereto, or in the Resource Conservation and Recovery Act, 42 U.S.C. SS
6901-6987, and any amendments thereto; and any other substance, the
existence of which on the Site imposes any liability or responsibility on
any Person under any present or future applicable federal, state, local or
common law relating to the protection of the environment or public health
and safety, whether similar or dissimilar to the foregoing.

     20.22     Owner's Approval.  Wherever in this Agreement Owner's
approval is set forth as a condition, such approval shall not be
unreasonably withheld.

     IN WITNESS WHEREOF, the Parties have hereto set their hands and seals
as of the date first above written.


                              GRAYS FERRY COGENERATION
                              PARTNERSHIP
                              
                              By:  O'Brien Environmental Energy, Inc.
                              
                              
                                   By:/s/ Robert A. Shinn
                              
                              By:  Adwin Equipment Company
                              
                              
                                   By:/s/ Daniel A. Neely
                              
                              PHILADELPHIA UNITED POWER
                              CORPORATION
                              
                              
                              By:/s/ S. G. Smith
                                   Title: President
                              
                                47
                              
                              
<PAGE>
                              
         APPENDIX 1 to PROJECT SERVICES AND DEVELOPMENT AGREEMENT
                                     
                            [SCOPE OF SERVICES]
                                     
                        TO BE ADDED AFTER EXECUTION
                                     
                                     
<PAGE>
                                     
         APPENDIX 2 to PROJECT SERVICES AND DEVLEOPMENT AGREEMENT
                                     
              [AVAILABILITY STANDARDS AND LIQUDATED DAMAGES]
                                     
                        TO BE ADDED AFTER EXECUTION
                                     
                                     
<PAGE>

         APPENDIX 3 to PROJECT SERVICES AND DEVELOPMENT AGREEMENT
                                     
                           INTENTIONALLY DELETED
                                     
                                     
<PAGE>
                                     
         APPENDIX 4 to PROJECT SERVICES AND DEVELOPMENT AGREEMENT
                                     
            PENN EVENT:  ADJUSTMENT IN MINIMUM TAKE REQUIREMENT
                                     
                                     
<PAGE>
                                     
                                APPENDIX 4
                                     
The occurrence of a Penn Event will reduce each maximum and minimum number
of Mlbs of Steam appearing in the "Amount of Steam Purchased by PTEC"
column of the table appearing in Section 6.2(a).

The reduction will be calculated as follows:

               R =  [ (UP - B) X HDD Target   HDD  Actual  ] + B

               where:

               R =       Mlbs deducted from all maximum and minimum number
                         of Mlbs appearing in the table.  (A maximum and
                         minimum appears in each range listed.)
               
               UP =      Mlbs consumed by the University of Penn during the
                         twelve (12) months prior to the month in which the
                         Penn Event occurs.
               
               B =       Mlbs consumed by the University of Penn during the
                         months of June through September prior to the
                         month in which the Penn Event occurs.
               
          HDD            4,866 Heating Degree Days ("HDD's"), the 20 year
                         average HDD's for the Philadelphia International
                         Airport, 1969 - 1988 as reported by the U.S.
                         Weather Service.
          
          HDD            The total Heating Degree Days for the Philadelphia
                         International Airport during the twelve (12)
                         months prior to the month in which the Penn Event
                         occurs.
          
          
<PAGE>

         APPENDIX 5 to PROJECT SERVICES AND DEVELOPMENT AGREEMENT
                                     
"Fair Market Value" means the value which would be obtained for the Project
in an arm's length transaction between an informed and willing buyer, under
no compulsion to buy, and an informed and willing seller, under no
compulsion to sell, acting within a reasonable time, based upon the market
value of the Project utilizing generally recognized professional criteria
for the appraisal of industrial equipment and machinery.  If the parties
cannot agree on a Fair Market Value of the Project within fifteen (15) days
after any event requiring determination of Fair Market Value, then the Fair
Market value shall be mutually determined in an appraisal prepared and
delivered by two disinterested, certified and licensed industrial equipment
and machinery appraisers, each holding the highest then-recognized
professional certification for such appraisers.  One of the appraisers
shall be appointed by Owner and the other shall be appointed by Operator,
each of which appointments shall be made within twenty-five (25) days after
the event requiring determination of Fair Market Value of the Project.  If
the appraisers thus appointed cannot mutually agree upon the Fair Market
Value of the Project within sixty (60) days after the appointment of the
second appraiser, the two appraisers shall appoint, within five (5) days
thereafter, a third disinterested certified and licensed equipment and
machinery appraiser who shall, within sixty (60) days after the
appointment, determine the Fair Market Value of the Project in accordance
with generally recognized criteria for the appraisal of industrial
equipment and machinery.

     If a second appraiser shall not have been appointed within the time
period set forth above, the first appraiser shall determine the Fair Market
Value of the Project.

     If the two appraisers fail to agree upon the appointment of a third
appraiser within the time period set forth above, the parties shall jointly
appoint a third appraiser who shall individually determine the Fair Market
Value in accordance with the provisions of this section.

     The appraiser of appraisers, as the case may be, shall give written
notice to the parties stating the determination of Fair Market Value and
shall furnish to each party a signed copy of such determination.  In the
event of the failure, refusal, or inability of any appraiser or appraisers
to act, a new appraiser or appraisers shall be appointed, which
appointment(s) shall be made in the same manner as provided for the
appointment of the appraiser or appraisers who failed, refused or were
unable to act.  The expense of any appraisal conducted in accordance with
the provisions of this section shall be born equally by the parties.



<PAGE>
                                                              Exhibit 10.29


                                   LEASE
                                     
                                  BETWEEN

                       NEWARK GROUP INDUSTRIES, INC.

                    O'BRIEN (NEWARK) COGENERATION, INC.


                           Dated: July 18, 1988

<PAGE>


TABLE OF CONTENTS

Section                                                        Page

1.  Term of Lease                                                1
2. Use                                                           2
3.  Acceptance of Demised Premises;
       Tenant's Work                                             2
4.  Base Rent                                                    2
S.  Additional Rent and Late Charges                             3
6.  Change In Scope or Amount of Taxation                        5
7.  Insurance                                                    6
S.  Utilities                                                    9
9.  Operation, Maintenance and Repair
       of Demised Premises                                       9
10. Requirements of Public Authorities                           10
11. Landlord's Right to Cure                                     10
12. Net Rent                                                     11
13. Destruction                                                  11
14.  Indemnification                                             12
15. No Liability of Landlord                                     12
16. Removal of Snow, etc.                                        13
17.  Improvements and Alterations                                13
18.       Signs
14
19. Assignment and Subletting                                    14
20. Mortgaging                                                   15
21.  Air and Water Pollution                                     18
22.  Security                                                    18
23.Condemnation                                                  18
24.Surrender by Tenant at End of Term                            21
25.Default by Tenant                                             22
26.Quiet Enjoyment                                               25
27.Certificates by Tenant                                        25
28.Notices                                                       25
29.Captions                                                      26
30.Covenants and Conditions                                      26
31.waiver of Trial by Jury                                       26
32.Definition of Term "Landlord"                                 27
33. Brokerage Representation                                     27
34. Covenants of Further Assurances                              27
35. Entire Agreement                                             28
36. Applicable Law                                               28
37. Bind and Inure Clause                                        28
38. Tenant's Recourse                                            28
39. Options to Purchase                                          28
40. Environmental Obligations                                    30
41. Guaranty                                                     34
42. Relationship to the Agreement                                35
43. Continuation of Lease                                        35
44. Recording                                                    35
Schedule A
Schedule B
Schedule C
Appendix A
Appendix B


<PAGE>

THIS LEASE, made the 18th day of July, 1988,

BETWEEN  NEWARK  GROUP  INDUSTRIES, INC.,  (formerly  known  as  Paperboard
Manufacturers of Newark, Inc.) a New Jersey corporation having an office at
57 Freeman Street, Newark, New Jersey 07105 ("Landlord");

AND     O'BRIEN  (NEWARK)  COGENERATION, INC.  ,  a  Delaware  corporation,
        having  an  address  of  225  South  Eighth  Street,  Philadelphia,
        Pennsylvania 19106 ("Tenant");

                            W I T N E S S E T H



     Landlord,  for  and  in  consideration of  the  rents,  covenants  and
agreements  hereinafter mentioned, reserved and contained to be paid,  kept
and  performed  by  Tenant, and in consideration of  and  pursuant  to  the
covenants and agreements contained in the Steam Purchase Agreement  between
Landlord  and Tenant dated October 3, 1986, as amended by Amendments  dated
March  8,  1988 and July 18, 1988 (as so amended and as it may  be  amended
from  time  to  time  in  accordance  with  the  provisions  thereof,   the
"Agreement"),  which Agreement is incorporated herein in  its  entirety  by
reference,  has  demised and leased and does hereby demise and  lease  unto
Tenant,  and  Tenant does hereby lease and hire from Landlord,  subject  to
easements, encumbrances and restrictions of record (if any) and such  state
of  facts  as an accurate survey and a physical inspection would reveal,  a
portion of the lands owned by Landlord known as 60 Lockwood Street, Newark,
New  Jersey  and as Lots 75 and 58 in Block 2412 on the Newark, New  Jersey
municipal  tax map ("Entire Property"), which portion leased  hereunder  to
Tenant is more particularly described on Schedule A annexed hereto and made
a  part  hereof ("Demised Premises"), together with the parking  easements,
interconnection  facility  easements,  temporary  construction   easements,
access easements and other easements described on Schedule B annexed hereto
and made a part hereof ("Easements").  Landlord and Tenant acknowledge that
(a) Landlord's sole reason for agreeing to enter into this lease is because
of the services to be provided by Tenant pursuant to the Agreement and that
(b) this lease and the Agreement shall be interpreted in pari materia.

     1. TERM OF LEASE

         Landlord  leases  unto Tenant and Tenant hires from  Landlord  the
Demised Premises for a term ("Lease Term" or

<PAGE>

"Term")  to  commence on July 18, 988 ("Commencement  Date")  and  to  end,
except  as otherwise provided in Section 5.1(B) of the Agreement, 120  days
after  the  termination of the Agreement or on such other date  as  may  be
provided in this lease or the Agreement, whether following an extension  or
renewal hereof or otherwise ("Termination Date").

     2. USE.

     Tenant  may  use  and  occupy  the Demised  Premises  solely  for  the
construction, testing, operation, management and maintenance of a  facility
for  the generation of steam and/or electricity ("Facility").  The  use  of
the  Demised  Premises  by Tenant, however, is and  shall  continue  to  be
expressly  subject to all applicable terms and provisions of the  Agreement
and  to  all applicable laws, ordinances and rules and regulations  of  any
governmental instrumentality, board or bureau having jurisdiction thereof.

     3. ACCEPTANCE OF DEMISED PREMISES; TENANT'S WORK.

3.1       Tenant acknowledges that it is familiar with the Demised Promises
          and,  except  as  set forth in section 40 of this  lease,  hereby
          agrees to accept the Demised Promises in their present condition,
          "as  is".  Tenant further acknowledges that neither Landlord  nor
          anyone  on  Landlord's  behalf has made  any  representations  or
          warranties with respect to the condition of the Demised Premises.

3.2       Tenant  shall  design and construct the Facility on  the  Demised
          Premises ("Tenant's Work") and install all equipment and fixtures
          necessary  for the Facility's operation subject to, in accordance
          with  and  according  to  the  time  schedule  described  in  the
          Agreement.  Until the Landlord exercises its rights under section
          17  or 24 of this Lease, such equipment and fixtures shall be the
          personal  property of Tenant and hereafter neither  the  Landlord
          nor any mortgagee of Landlord shall have any interest therein.

     4. BASE RENT.

4.1       Tenant  covenants and agrees to pay Landlord a base  rent  ("Base
          Rent") during the Term of ONE DOLLAR ($1.00) per year.  Base Rent
          shall be payable annually on January 1 of each and every year  of
          the Term without demand.

     4.2  If this lease is in effect at the same time that the Agreement is
not in effect, the annual Base Rent payable under this lease shall
automatically be increased
     
                                     2
     
<PAGE>

to the annual fair market rental value of the Demised Premises.  The annual
fair  market  rental value shall be determined as of the  time  immediately
before  the  cessation  of  the  Agreement by  appraisal  of  the  American
Appraisal  Company  (or similar appraisal organization).   The  arbitration
provisions  set forth in Article 18 of the Agreement shall be  utilized  to
settle  any dispute as regards "fair market rental value".  Such  increased
Base Rent shall be payable monthly on the first day of each month.

     5.   ADDITIONAL RENT AND LATE CHARGES.

     5.1 Additional Rent payable by Tenant shall include:

          (a)  subject to the provisions of section 6 hereunder, all taxes,
     assessments,  water  rents  and  other  similar  governmental  charges
     assessed against or levied upon the Demised Premises or related to the
     use or occupancy thereof;

          (b)  all premiums on insurance policies required to be maintained
     on, or in connection with the use of, the Demised Premises pursuant to
     this lease;

          (c)  all other payments required to be made by Tenant under this
     lease; and

          (d)  all other expenses and charges which, during the Term, shall
     arise  or  be levied, assessed or imposed upon or against the  Demised
     Premises as an incident of the ownership thereof and which are of  the
     kind  customarily paid by owners of land and improvements  thereto  by
     reason of such ownership, it being the intention of the parties  that,
     during  the  Term, Tenant shall be chargeable with and shall  pay  all
     sums which an owner of the Demised Premises would Day having regard to
     the  safeguarding  of  its  investment and  the  preservation  of  the
     freehold.

        5.2     Subject to section 5.3 of this lease, Tenant agrees to  pay
each item of Additional Rent on or before the date when each becomes due or
when  billed for the same by Landlord, as applicable.  Tenant shall furnish
to  Landlord, within 30 days after the date upon which any such  charge  is
payable  by  Tenant  as  hereinabove provided,  official  receipts  of  the
appropriate  taxing or governmental authority, or other proofs satisfactory
to Landlord, evidencing the payment of Additional Rent, except that so long
as  Landlord is, pursuant to section 6.5 of this lease, paying and  billing
tenant for real estate

                                     3

<PAGE>

taxes and assessments attributable to the Demised Premises, at Tenant's
request Landlord shall provide Tenant with copies of all such real estate
and assessments bills at the time of billing and evidence of Landlord's
payment of the same.  If Tenant shall fail to make any payment or to do any
act required of it by any provision of this lease within any applicable
time periods herein provided (not including cure periods after notice of
default), Landlord may make such payment or do such act and the amount of
such payment or the cost of doing such act, together with interest thereon
at the rate of the Bass Rate then in effect for First Fidelity Bank,
National Association, Now Jersey, plus 2% per annum, shall be deemed
Additional Rent payable by Tenant upon demand by Landlord.  The making of
any such payment or the doing of any such act by Landlord shall not
constitute a waiver by Landlord of any right or remedy provided by this
lease upon Tenant's default in the making of such payment or the doing of
such act.  All taxes, assessments, water rents and other governmental
charges assessed against or levied upon the Demised Premises shall be
apportioned between Landlord and Tenant at the Commencement Date and
Termination Date.

5.3       Tenant  shall have the right to contest or review by  appropriate
          proceedings or in any other manner permitted by law, at  Tenant's
          sole cost and expense, in Tenant's name and/or in Landlord's name
          (whenever necessary), any tax, assessment or charge, and Landlord
          shall, without expense or charge to it, cooperate with Tenant and
          execute  any  documents or pleadings required for such  purposes.
          If  required  by Landlord, Tenant shall furnish a surety  company
          bond  or  other  security  reasonably  satisfactory  to  Landlord
          against  any  liens by reason of such contest.   The  contest  by
          Tenant  may include appeals from any judgments, decrees or orders
          until  a  final nonappealable determination shall be  made  by  a
          court or governmental department or authority having jurisdiction
          in the matter.

5.4       No  payment  by Tenant or receipt by Landlord of a lesser  amount
          than  the Base Rent and Additional Rent stipulated in this  lease
          shall  be deemed other than on account of the earliest stipulated
          rent,  nor  shall any endorsement or statement an  any  check  or
          payment or any writing accompanying any check or payment of  such
          rent  be  deemed  an accord and satisfaction,  and  Landlord  may
          accept  such  check  or payment without prejudice  to  Landlord's
          right  to  recover the balance of such rent or pursue  any  other
          remedy provided in this lease.

5.5       If  Tenant  fails to make any payment o f Base Rent or Additional
          Rent within 5 days of its due date,

                                     4

<PAGE>

Landlord may set off the amount of any such unpaid payments against any
monies then due and owing by Landlord to Tenant pursuant to the Agreement.

     6.   CHANGE IN SCOPE OR AMOUNT OF TAXATION.
        
6.1       If  at  any time during the Term the method or scope of  taxation
          prevailing  an  the  date hereof shall be  altered,  modified  or
          enlarged  so as to cause the method of taxation to be changed  in
          whole  or  in  part so that in substitution for the  real  estate
          taxes  now assessed there may be, in whole or in part, a  capital
          levy  or  other  imposition based on the  value  of  the  Demised
          Premises or the rents received therefrom, or some other  form  of
          assessment  based in whole or in part on some other valuation  of
          the  Landlord's  real property comprising the  Demised  Premises,
          then  the  substituted  tax or imposition shall  be  payable  and
          discharged by Tenant in the manner required pursuant to  the  law
          promulgated  which shall authorize the change  in  the  scope  of
          taxation  and  as  required by the terms and conditions  of  this
          lease.

     6.2   Nothing contained in this lease shall require Tenant to pay  any
franchise, estate, inheritance, succession, capital levy or transfer tax of
Landlord,  or  federal  income or state income tax  or  excess  profits  or
revenue tax or other tax based upon Landlord's income, except to the extent
(a)  such  taxes  are  imposed in whole or partial  substitution  for  real
property  taxes  and (b) Landlord's transfer taxes are  payable  by  Tenant
under section 39.
     
     6.3   If  any tax which Tenant is required to pay pursuant to sections
6.1  or 6.2 above is a graduated tax, Tenant shall be required to pay  only
the  portion  thereof  which would have been payable  by  Landlord  if  the
Demised Premises were the only real property owned by Landlord.
     
     6.4   Notwithstanding anything in this lease (except section  6.5)  to
the  contrary and pursuant to Article 12 of the Agreement, (a) Tenant shall
be  solely responsible for any sales, use, property, income or other  taxes
relating  to  the  Facility and its components  or  the  operation  of  the
Facility  and,  except  as  otherwise  provided  by  section  12.3  of  the
Agreement,  the sale of energy produced therein and (b) Landlord  shall  be
solely  responsible  for any sales, use, property, income  or  other  taxes
relating to Landlord's Plant (as that term is defined in Article 1  of  the
Agreement),  its  components or appurtenances or the sale of  the  products
produced therein.
     
                                     5

<PAGE>

     6.5  Notwithstanding section 6.3, so long as single real estate tax
bills or bills for assessments attributable to the Entire Property of which
the Demised Premises are only a part are submitted during the term of this
lease by the municipal or other authorities having jurisdiction, Landlord
shall pay such bills to the appropriate authorities and Tenant shall be
responsible for (a) 9.1% of the land portion of such tax bills, or such
other prorated amount if the tax lot configurations are altered from their
present configuration, such latter amount to be calculated on the new
percentage that the Demised Premises is of the Entire Property following
such alteration, plus (b) 100% of the taxes attributable on such tax bills
to the buildings and improvements now or to be located within the Demised
Promises including, but not limited to, the Facility, plus (c) that portion
of any bills for assessments determined by multiplying the total amount of
any such bill by a fraction the numerator of which is the total amount of
Tenant's taxes computed in accordance with (b) above and the denominator of
which is the total amount of taxes attributable on such tax bills to all
buildings and improvements located within the Entire Property, including
the Demised Premises.  Landlord shall be responsible for 100% of the taxes
attributable on such tax bills to the buildings and improvements now or to
be located within that portion of the Entire Property not being leased to
Tenant hereunder.  If there is a dispute between the parties regarding the
amount of taxes attributable to. buildings and improvements located within
the Demised Premises, the parties agree that the attribution contained in
the records of the tax assessor of the City of Newark shall control.  If
such records do not contain the necessary attribution, such attribution
shall be determined by an independent M.A.I. appraiser selected by
Landlord.  Landlord shall bill Tenant for Tenant's share of all real estate
tax bills and bills for assessments and Tenant shall pay such bills as
Additional Rent within 10 days of its receipt of such bills.
     
     6.6   Landlord agrees (a) not to bill Tenant for installments of taxes
or  assessments  more than 30 days before the respective dates  upon  which
such installments are due and (b) to elect to pay all assessments which may
be  paid  in  installments in as many installments as shall be  permissible
under applicable law, except that Tenant agrees to pay any additional costs
or expenses incurred by Landlord as a result of such election.
     
     7.   INSURANCE.
     
     7. 1 Tenant shall keep the improvements on the Demised Premises
insured against loss or damage by fire
     
                                     6
     
<PAGE>

and  risks  embraced within "all risk coverage" in the locality  where  the
Demised  Premises  are  located in an amount not less  than  100%  of  full
insurable  value.   The  term  "full  insurable  value"  means  the  actual
replacement cost as defined in the standard "replacement cost" endorsement.
Tenant  shall  also obtain boiler explosion and casualty  insurance  in  an
amount  not  less  than ten million dollars ($10,000,000).   All  insurance
policies  shall be issued by a company or companies and in a form or  forms
reasonably  satisfactory  to  Landlord and  shall  name  Landlord  and  any
mortgagees of both Tenant and Landlord as additional insureds but not  loss
payees.   Tenant  agrees to use any proceeds received  from  the  insurance
policies   to   repair,  restore,  replace  and/or  rebuild   any   damaged
improvements on the Demised Premises so that the fair market value  of  the
Demised  Premises will not be decreased from that prevailing prior  to  the
casualty,  except as otherwise provided in either section 13 of this  lease
or  in the Construction and Term Credit Agreement dated as of July 18, 1988
between  Tenant  and  National Westminster Bank PLC,  including  only  such
amendments which may be made from time to time with the consent of Landlord
("Credit Agreement").
     
     7.2   Tenant  shall  obtain  and maintain a  Landlord's  and  Tenant's
comprehensive general Public Liability Insurance Policy for the  joint  and
several  benefit  of  Landlord and Tenant,  in  an  amount  not  less  than
$5,000,000.  Tenant shall also obtain blanket contractual insurance  in  an
amount  deemed  adequate by Landlord to cover the indemnity obligations  of
Tenant  pursuant to all of the terms and provisions of both this lease  and
the  Agreement.  Tenant shall provide and keep in force insurance for  such
other  insurable hazards and in such amounts as similarly situated premises
are then commonly insured.

     7.3   Prior  to the earlier of (a) the Commencement Date  or  (b)  the
date  when  Tenant  has  access to the Demised Premises  for  any  purpose,
Tenant  shall deliver to Landlord certificates evidencing the  issuance  of
each  of  the policies required by sections 7.1 and 7.2 and also evidencing
that  the  policies  are  then in effect.  Tenant  shall  deliver  original
insurance policies to Landlord within 15 days from the date when Tenant  is
required  to  deliver  the  certificates.   All  insurance  policies  shall
provide  for  30  days  advance notice in writing to Landlord  and  to  the
respective  mortgagees  of  Tenant or Landlord  prior  to  cancellation  or
modification.

     7.4  The premiums on any insurance policies which Landlord elects to
keep in force beyond the Termination Date shall be apportioned as between
Landlord and Tenant

                                     7

<PAGE>

in  such  manner  that Landlord shall reimburse Tenant for  that  pro  rata
portion  of  the  unearned premiums on any policies which remain  in  force
beyond the Termination Date as a result of Landlord's election.

     7.5   Neither Landlord nor its agents or servants shall be liable  and
Tenant  waives all claims for damage, regardless of the cause  thereof,  to
persons  or  property sustained by Tenant, its agent and  servants  or  any
occupant of the Demised Premises resulting from the Demised Promises or any
part thereof or any part or any equipment or appurtenances becoming out  of
repair,  or resulting from any accident in on or about the Demised Promises
or  resulting directly or indirectly from any act or neglect of the  Tenant
or  occupant  or any other person including Landlord's agents and  servants
other than such injury or harm as may be caused solely and conclusively  by
the fault or negligence of Landlord, its directors, officers, employees  or
representatives.  All property belonging to Tenant or any occupant  of  the
Demised  Promises shall be there at the risk of the Tenant  or  such  other
person  only  and Landlord shall not be responsible or liable  for  damages
thereto  or  misappropriation thereof.  Except  as  otherwise  provided  in
section  15.2(B)  of  the Agreement, Tenant agrees to look  solely  to  the
proceeds  of  its  own  insurance for indemnity  against  personal  injury,
casualty loss and business interruption.
     
     7.6  Except as otherwise provided in section 15.2(A) of the Agreement,
Landlord agrees to look solely to the proceeds of its own insurance for
indemnity against personal injury, casualty loss and business interruption.
     
     7.7   Each  party  will use its best efforts to cause  each  insurance
policy  carried  by it with respect to the Entire Property or  the  Demised
Premises,  as applicable, to be written so as to provide that  the  insurer
waives all right of recovery by way of subrogation against the other  party
in connection with any loss or damage covered by the policy.
     
     7.8   Every  2  years  during  the Term  on  the  anniversary  of  the
Commencement Date, Landlord shall have the right to give Tenant notice that
Landlord is requiring Tenant to increase the amount of coverage under  each
insurance  policy  held by Tenant in connection with its operation  of  the
Facility.   The  maximum new insurance coverage amount which  Landlord  can
require for each policy shall be calculated by multiplying the total amount
of  insurance coverage in effect as of the Commencement Date by a fraction,
the  Numerator of which is the Consumer Price Index for Urban Wage  Earners
and Clerical Workers

                                     8

<PAGE>

for  New  York  -  Northeastern New Jersey ("CPI") as of  the  day  of  the
applicable  2-year anniversary date and the denominator Of I which  is  the
CPI  as  of the Commencement Date. (For example, if the CPI is 200  on  the
Commencement  Date  and  220  on the first day  of  the  applicable  2-year
anniversary date, the new amount of insurance required would be  determined
as follows: 220 X Insurance Amount as of the Commencement Date.)
            220
in  no event shall the amount of insurance coverage for any policy decrease
in any 2-year period from that payable for the prior 2-year period.

     8.   UTILITIES.
     
     Tenant  shall, at its own cost and expense, pay all utility meter  and
service  charges,  including  but not limited  to  those  for  gas,  sewer,
electricity,  water, standby sprinkler charges and any hookup  charges  and
deposits  required  by  utility  suppliers  with  respect  to  the  Demised
Promises.   Tenant shall be responsible at its sole cost  and  expense  for
arranging  installation of separate motors for all utilities servicing  the
Demised Promises.  Except an provided in the preceding sentence, all  costs
relating to the construction. operation and maintenance of conduits,  pipes
and  drain  fixtures for water, waste water, steam or any  other  utilities
shall  be allocated between Landlord and Tenant in accordance with  all  of
the  terms  and  provisions of the Agreement including but not  limited  to
Article 4 and 10 thereof.

     9.   OPERATION, MAINTENANCE AND REPAIR OF DEMISED PREMISES.

     Tenant shall keep. operate and maintain the Demised Promises in a good
state  of repair and condition, except for ordinary wear and tear.   Tenant
shall  make  all  repairs  and replacements of  every  kind  and  character
necessary  to preserve and maintain the Demised Premises, the Facility  and
the  appurtenances belonging thereto in accordance with reasonable business
practices,  and,  except as set forth in section 4.2 or  otherwise  in  the
Agreement,  will not call upon Landlord during the Term for the  making  of
any repairs or replacements whatsoever.  All repairs and replacements shall
(a)  be  performed  in  a  good and workmanlike manner,  (b)  be  at  least
substantially equal in quality and usefulness to the original work, (c)  be
of  first-class modern character and (d) not diminish the fair market value
of  the  Demised Premises.  Notwithstanding anything in this lease  to  -he
contrary and in addition to the provisions of this section 9, Tenant  shall
keep, operate, maintain and repair the Demised Premises and the

                                     9

<PAGE>

Facility  in  accordance  with  all of the  terms  and  provisions  of  the
Agreement including, but not limited to, sections 4.1, 7.1, 7.2.  7.3,  7.4
and 10.1 thereof.

     10.  REQUIREMENTS OF PUBLIC AUTHORITIES.

     Tenant  shall  suffer  no  waste or injury in  or  about  the  Demised
Premises  and  shall  comply at its sole expense with all  federal,  state,
county and municipal laws, ordinances and regulations applicable to the use
and  occupancy  of  the  Demised Premises including  without  limiting  the
generality   of  the  foregoing,  (a)  compliance  with  all   "Laws"   and
"Regulations"  as  those  terms  are defined  in  the  Agreement,  (b)  the
obtaining  of all necessary permits or licenses including, but not  limited
to,  the  permits  described  in  section 4.2(B)  and  Appendix  C  of  the
Agreement,  (c) the securing of all necessary land use approvals including,
but not limited to, a subdivision of the Entire Premises if and when Tenant
acquires  the  Demised Premises, and (d) the making of  any  structural  or
nonstructural repairs or replacements of any improvements to  the  Facility
or  the Demised Premises that may be required in order to comply with  said
Laws,  ordinances and Regulations.  In addition, except  as  set  forth  in
section  40  of this lease, Tenant shall effect the correction,  prevention
and  abatement  of nuisances, violations or other grievances  in,  upon  or
connected  with  the  Demised  Premises and the  Facility  and  shall  also
promptly comply with all rules. orders and regulations of the Board of Fire
Underwriters and any insurance company insuring the Demised Premises or any
improvements  thereon.  To the extent required by the terms and  provisions
of  the  Agreement,  Landlord will cooperate when necessary  with  Tenant's
efforts   to   satisfy  the  requirements  of  public   authorities.    Any
environmental   permits,  licenses  or  authorizations   that   have   been
transferred  by  Landlord  to Tenant shall be returned  or  transferred  to
Landlord at the end of the Term in accordance with the terms and provisions
of section 4.2 of the Agreement.

     11.  LANDLORD'S RIGHT TO CURE

     Landlord  and its agents and workmen shall have the right  (a)  in  an
emergency  and  (b)  in a non-emergency situation upon advance  notice,  at
reasonable times and only if accompanied by a representative of Tenant,  to
enter into and upon the Demised Premises for the purpose of inspection  and
examination of the state of repair and condition thereof.  Landlord's entry
and  inspection  shall be conducted subject to Tenant's  reasonable  safety
procedures.  Landlord may, but shall not be obligated to make such  repairs
as shall be necessary as a consequence

                                    10

<PAGE>

of  any  failure of Tenant to meet its obligations under this lease or  the
Agreement  within  applicable time periods herein provided  (not  including
cure  periods  after  notice of default) . The cost  of  any  such  repairs
undertaken by Landlord, together with interest thereon at the rate  of  the
Base Rate then in effect for First Fidelity Bank, National Association, New
Jersey, plus 2% per annum, shall be deemed to be Additional Rent payable by
Tenant upon demand by Landlord.  The making of any such repairs by Landlord
shall  not constitute a waiver by Landlord of any right or remedy  provided
by  this  lease  or the Agreement upon Tenant's default in  the  making  of
repairs.

     12.  NET RENT.

     It  is  the  purpose and intent of Landlord and Tenant that  the  rent
shall  be absolutely not to Landlord, so that this lease shall yield.  not,
to  Landlord, the Base Rent and Additional Rent specified in sections 4 and
5  of  this lease during the Term without any abatement, deduction, set-off
or counterclaim, and that all costs, expenses and obligations of every kind
and  nature whatsoever relating to the Demised Premises which may arise  or
become  due during or in respect to the Term (except interest, amortization
or  any  other charge or obligation arising in connection with any mortgage
placed on the Demised Premises by Landlord. unless the charge or obligation
arises solely as a result of an Event of Default by Tenant hereunder) shall
be  paid  by  Tenant,  except  for such obligations  and  charges  as  have
otherwise  expressly been assumed by Landlord in accordance with the  terms
and conditions of this lease or the Agreement.

     13.      DESTRUCTION.

13.1      If  the Facility or other improvements on the Demised Promises or
          any   part  thereof  shall  be  damaged  or  destroyed  by  fire,
          explosion, lightning, vandalism or any other casualty  or  cause,
          Tenant   shall,  except  as  otherwise  provided  in  the  Credit
          Agreement, at its own cost and expense, repair, restore,  replace
          and/or rebuild the improvements or take such other action as  may
          be  necessary so as not to diminish the fair market value of  the
          Demised  Premises  from that prevailing prior to  the  damage  or
          destruction.   Notwithstanding any such damage or destruction  by
          any  casualty or cause, this lease shall continue in  full  force
          and  effect  and  there shall be no abatement of  Base  Rent  and
          Additional Rent payable under this lease and Tenant shall not  be
          discharged  or  relieved from any of its other obligations  under
          this  lease.  Tenant expressly waives any rights now or hereafter
          conferred upon it by statute or otherwise to quit or

                                    11

<PAGE>

          surrender this lease or the Demised Premises or any part thereof,
          or to any suspension, diminution, abatement or reduction of rent,
          on  account of any such damage or destruction.  Tenant's  failure
          either  (a)  to commence (which shall include the preparation  of
          architectural  drawings and the good faith adjustment  of  claims
          with   insurers)  such  repairs,  restoration,  replacing  and/or
          rebuilding   within  60  days  following  any  such   damage   or
          destruction  or  (b) to pursue diligently the completion  of  the
          same shall be deemed a default by Tenant under this lease and the
          Agreement.

13.2      Notwithstanding anything in section 13. 1 to the contrary, if all
          or  substantially  all  of  the  Facility  shall  be  damaged  or
          destroyed by any casualty or cause during the last 5 years of the
          original  Term or during any extension of the Term, Tenant  shall
          have  the right to cancel this lease by giving written notice  to
          Landlord within 60 days after such damage or destruction provided
          Tenant removes the Facility from the Demised Promises, levels the
          land  to  grade  level and thereafter paves the Demised  Premises
          with  six inches of concrete as a parking lot.  In case  of  such
          cancellation,  Tenant shall have the right  to  retain  insurance
          proceeds  except that Landlord shall be entitled to receive  from
          Tenant  that portion of all insurance proceeds equal to  (a)  the
          total  of  all  insurance proceeds received minus  (b)  the  fair
          market value of the Facility immediately prior to such damage  or
          destruction.

     14.  INDEMNIFICATION.

     To  the  extent set forth in section 15.2(A) of the Agreement,  Tenant
shall  indemnify and save harmless Landlord, except an provided in  section
40  of  this  lease, from all fines, penalties, costs, suits,  proceedings,
liabilities, damages, claims and actions of any kind arising out of the use
and occupation of or in any way connected with the Demised Premises, or  by
reason of any breach or nonperformance of any covenant or condition of this
lease  by Tenant.  Except as otherwise provided in section 15.2(B)  of  the
Agreement, this indemnification shall extend to all claims by any person or
party  for  death or injury to persons and damage to any property,  and  to
legal  expenses, including reasonable attorney's fees, incurred by Landlord
in  the  defense of such claims or in the enforcement of any  provision  of
this lease.

     15.  NO LIABILITY OF LANDLORD.

     Except as provided for in section 15.2(B) of the Agreement or in
section 40 of this lease, Landlord,

                                    12

<PAGE>

whether  as  owner of the Demised Premises or in any other capacity,  shall
not be liable for any damage or injury which may be sustained by Tenant  or
any  other  person  as a consequence of the failure, breakage,  leakage  or
obstruction  of  the  water, plumbing, steam, gas, sewer,  waste  or  spoil
pipes, roof, drains, leaders, gutters, valleys, downspouts or the like,  or
of  the  electrical, ventilation, air conditioning, gas,  power,  conveyor,
refrigeration, sprinkler, heating or other systems, elevators  or  hoisting
equipment,  if  any,  in the Facility and on, over and  under  the  Demised
Premises  and  the  Entire  Property; or by  reason  of  the  elements;  or
resulting  from  acts, conduct or omissions on the part  of  Tenant  or  of
Tenant's  agents,  employees.  guests, licensees,  invitees,  assiqnees  or
successors, or on the part of any other person or party.

     16.  REMOVAL OF SNOW, ETC.

     Tenant  agrees (a) to remove or cause to be removed, as the  need  for
the same arises, all snow and ice from any sidewalks, driveways and parking
areas within the Demised Premises, (b) to keep the sidewalks, driveways and
parking  areas  clean and free from any and all defects,  obstructions  and
encumbrances  and  (c) to keep the Demised Premises in a  neat,  clean  and
orderly condition.

     17. IMPROVEMENTS AND ALTERATIONS.

     Tenant  covenants and agrees that it will construct the  Facility  and
make any other improvements, changes, installations, renovations, additions
or  alterations  in and about the Demised Premises in accordance  with  the
terms and provisions of the Agreement and this lease.  Tenant shall provide
Landlord with "as built" plans for any work completed by Tenant pursuant to
this  section  17.  After  Tenant constructs the  Facility  and  if  Tenant
installs   or  makes  any  other  improvements,  additions,  installations,
renovations,   changes  or  alterations  to  the  Demised  Premises,   such
improvements  shall be the property of Tenant as provided  in  section  3.2
hereof.   The  Facility  and  all other improvements,  changes,  additions,
installations,  renovations  or alterations (including  all  equipment  and
movable  trade  fixtures necessary to maintain the Facility as  an  ongoing
operating Facility) shall be subject to purchase by Landlord, in accordance
with the terms and provisions of the Agreement, subject to the lien of  the
mortgage,  if  then  outstanding, in favor of the  leasehold  mortgagee  as
contemplated by the Credit Agreement, which mortgage shall remain a lien on
the  Facility and any such improvements until all obligations of Tenant  to
such leasehold mortgagee are satisfied in

                                    13

<PAGE>

full or discharged.  If Landlord has not exercised such right to purchase,
upon Landlord's giving 6 months advance notice to Tenant before the
Termination Date or upon Landlord's giving 30 days advance notice before or
after Tenant's removal from or abandonment of the Demised Premises,
whichever is applicable, Tenant shall remove forthwith the Facility and all
other improvements, additions, installations, renovations, changes or
alterations, level the land to grade level and thereafter pave the Demised
Premises with six inches of concrete as a parking lot. if Tenant exercises
any of its options to purchase the Demised Premises described in section 39
hereunder, any improvements, additions, alterations, installations,
renovations or changes not already the property of Tenant shall become the
property of Tenant upon the closing of the purchase of the Demised
Premises.

     18.  SIGNS.

     Tenant   may  erect  and  maintain  signs  advertising  its  business,
provided,  however,  that all signs comply with all  laws,  ordinances  and
regulations  of  any  governmental authority having jurisdiction  and  that
Tenant  has received the prior written approval of Landlord which  approval
shall  not  be unreasonably withheld.  Upon the termination of this  lease,
Tenant  shall remove such sign or signs and shall repair any damage to  the
Demised Premises caused by the erection or removal thereof.

     19.      ASSIGNMENT AND SUBLETTING.

19.1      Tenant may not sublet all or any portion of the Demised Promises
          or assign this lease without Landlord's prior written consent
          except to the extent permitted under this lease and under the
          terms and provisions of the Agreement.  Tenant may collaterally
          sublet all or any portion of the Demised Premises or collaterally
          assign this lease without Landlord's consent to any leasehold
          mortgagee of Tenant who agrees in writing to assume the
          obligations of Tenant under the Agreement and this lease in the
          event that such mortgagee (a) forecloses on its mortgage, (b)
          takes possession of the Demised Premises or (c) assumes the
          management of the Tenant's operations, provided, however, that
          any such leasehold mortgagee may neither further assign this
          lease nor sublet all or any portion of the Demised Premises
          without Landlord's prior written consent, such consent not to be
          unreasonably withheld.  Landlord shall consent to any further
          assignment by any such leasehold mortgagee if such assignee (a)
          executes a written assumption of all of Tenant's obligations
          under this lease and the Agreement,

                                    14

<PAGE>

(b) possesses substantially the same technical expertise and experience in
the cogeneration field as the Tenant, (c) has substantially the same net
worth as the aggregate net worth of Tenant and O'Brien Energy Systems, Inc.
on the date hereof, (d) cures all of Tenant's defaults, if any, under this
lease and the Agreement (if then in effect) which are capable of being
cured and (e) agrees to pay all reasonable expenses (including, but not
limited to attorney's fees) incurred by Landlord in connection with its
request for assignment or subletting or with its entering into a new lease
pursuant to section 20.3 of this lease.

19.2      If this lease is assigned as set forth in section 19.1, or if the
          Demised Premises or any part thereof is occupied by anybody other
          than  Tenant,  Landlord may collect rent  from  the  assignee  or
          occupant  and apply the net amount collected to the  rent  herein
          reserved.   Notwithstanding any assignment, Tenant  herein  shall
          remain  liable  for the payment of Bass Rent and Additional  Rent
          reserved  hereunder  and for the performance of  all  obligations
          imposed upon Tenant by this lease.

     20.      MORTGAGING.

20.1      Notwithstanding anything in this Section 20 or this lease to the
          contrary, Landlord and Tenant may each mortgage, hypothecate or
          encumber its interest in this lease only (a) in connection and in
          accordance with either party's exercise of its rights pursuant to
          Articles 17 and 19 of the Agreement and (b) in accordance with
          this section 20.  Tenant may mortgage, hypothecate or encumber
          its interest in this lease only in connection with any financing
          relating to its construction. maintenance or operation of the
          Facility and such leasehold interest may not be collaterally
          mortgaged, hypothecated or encumbered in connection with any
          other financing transaction entered into by Tenant.

20.2      If  Tenant  mortgages  or  encumber its interest  in  this  lease
          pursuant  to and in compliance with this section 20,  all  rights
          acquired by such mortgagee shall be subject to all the covenants,
          conditions  and  restrictions set forth in  this  lease  and  the
          Agreement,  and  to all rights and interests of Landlord  in  the
          Demised Premises and the Entire Property.

20.3      Tenant's  mortgagee  under  any such  mortgage  may  enforce  the
          mortgage  and  acquire title (either in its  own  name  or  in  a
          nominee) to the leasehold estate hereunder in any lawful way, and
          by  its representative or by a receiver, as the case may be, take
          possession  of and manage the Demised Premises.  Upon foreclosure
          of the

                                    15

<PAGE>

          mortgage,  the leasehold estate may be sold or assigned  by  such
          mortgagee  or nominee subject to the mortgagee's satisfaction  of
          all  the  provisions of section 19.1 of this lease, and  Landlord
          will  recognize  the  person, firm or corporation  acquiring  the
          leasehold  estate as the Tenant hereunder and will enter  into  a
          new lease with that person, firm or corporation on the same terms
          and  provisions  of  this lease.  Notwithstanding  the  preceding
          sentence,  Landlord shall have no obligation to enter  into  such
          new  lease unless and until that person, firm or corporation  has
          (a)  cured  all  of Tenant's defaults, if any, under  this  lease
          which  are capable of being cured and (b) has agreed to  pay  all
          reasonable  expenses  (including but not  limited  to  attorney's
          fees)  incurred by Landlord in connection with its entering  into
          such new lease.

20.4      If,  at  the  time  of  the occurrence of any  Event  of  Default
          described  in  section 25 of this lease, the  Tenant's  leasehold
          estate  created  hereby is subject to a first mortgage,  provided
          that  the  mortgagee  thereunder has filed  written  notice  with
          Landlord together with an address for service, the Landlord shall
          notify such mortgagee in writing of the existence of the Event of
          Default, specifying the nature thereof.  Landlord shall also give
          written notice of any default by Tenant known to Landlord  which,
          with the lapse of time or giving of notice, or both, would become
          an  Event  of  Default, including but not limited  to  notice  of
          Tenant's  failure  to perform or observe any of  its  obligations
          under  Article 3 or section 6.2 of the Agreement, such notice  to
          be  given  immediately  following such defaults.   The  mortgagee
          shall  have  a period of 15 days after the date of notice  within
          which to cure the Event of Default, or if it cannot reasonably be
          cured  within  said 15-day period but is capable of being  cured,
          within  which  to  diligently begin to cure the  same,  in  which
          latter   case   the  mortgagee  shall  diligently  prosecute   to
          conclusion  all  acts  necessary to cure the  Event  of  Default.
          Notwithstanding  anything  in  the  preceding  sentence  to   the
          contrary, the Mortgagee shall with respect to an Event of Default
          pursuant to section 16.2(i) of the Agreement, have no cure period
          beyond  the  time  periods set forth in section 16.2(i).  in  the
          event of failure by the mortgagee to cure or diligently begin  to
          cure,  Landlord  may  terminate this  lease  as  herein  provided
          without further notice to the mortgagee.  The Lease Term  may  be
          preserved if the mortgagee within the cure periods set  forth  in
          this  section (a) cures all monetary defaults hereunder and under
          the Agreement, (b) cures any default under section 16.2(i) of the
          Agreement,  (c)  diligently commences  to  cure  any  nonmonetary
          default hereunder an under the Agreement which default is capable
          of being cured (except under 16.2(i) of the Agreement) and

                                    16

<PAGE>

          diligently  prosecutes  such  cure to  conclusion,  (d)  notifies
          Landlord in writing of its or its nominee's intention to continue
          to  perform and observe all Of Tenant's covenants and obligations
          hereunder  and  under  the  Agreement  upon  completion  of   its
          foreclosure proceedings in accordance with section 20.3, and  (e)
          without  delay, commences and diligently prosecutes to conclusion
          foreclosure  proceedings  under its mortgage  while  keeping  all
          monetary  and other obligations hereunder and under the Agreement
          current.

20.5      As  used  in this lease as a noun (but not as a verb),  the  word
          "mortgage" includes any instrument evidencing a loan or loans  to
          Tenant  made at any time during the Lease Term which  is  or  are
          secured  in  whole  or in part by a specific charge  against  the
          leasehold interest of Tenant hereby created or any part  of  such
          leasehold  interest  and  includes all  renewals,  modifications,
          consolidations, replacement and extensions of such instrument  or
          loan  and shall include each and every debenture, mortgage.  deed
          of   trust  or  other  evidence  of  security  given  by  way  of
          assignment,  sublease or charge upon such leasehold interest  and
          which  matures  by its terms before, or is not renewable  by  the
          obligor  to  a  date  beyond, the date herein  provided  for  the
          termination  of  this  lease.   The  word  mortgagee"  means  the
          mortgagee of a mortgage by Tenant and the successors and  assigns
          of  such  mortgagee.  The word "foreclosure" shall encompass  the
          acquisition  of  the leasehold estate by judicial proceedings  or
          otherwise, including the exercise of a power of sale contained in
          a mortgage.

     20.6  Landlord will at the request and cost of Tenant and the
mortgagee:

     (a)  enter into a direct agreement with the first mortgagee described
          in section 20.4 confirming the provisions of this section,
          including an agreement not to make any material modification of
          this lease without the prior written consent of such mortgagee;
          and

     (b)  execute, date and deliver a certificate as to the status of  this
          lease, including as to whether it is in full force and effect, is
          modified or unmodified, confirming the rent payable and the state
          of  the  accounts between Landlord and Tenant, the  existence  or
          nonexistence of defaults and any other matters pertaining to this
          lease.

     20.7 Tenant and the mortgagee shall give Landlord notice advising of
the existence of such first

                                    17

<PAGE>

quasi-public use, by any power or authority having the right  to  take  the
same  by condemnation, eminent demain or otherwise, the amount awarded  for
compensation for the whole of the Demised Premises so taken shall  be  paid
to  Landlord.   Tenant  hereby expressly grants unto  Landlord  the  entire
amount of the award or compensation, expressly disclaiming all right, title
and interest therein, and agrees that it shall have no claim for any damage
or  loss  against Landlord by reason of the condemnation or  taking  except
that any amount awarded as compensation for the improvements to the Demised
Premises,  including  the Facility (but excluding  the  value  of  Tenant's
interest  in  the unexpired term of this lease), shall be paid  to  Tenant.
Landlord  acknowledges that Tenant's first leasehold mortgagee is  entitled
to  receive  or  hold  all proceeds which are due  and  payable  to  Tenant
hereunder and agrees that Landlord shall hold all such proceeds due  Tenant
in  trust for such leasehold mortgagee.  This lease shall terminate  as  of
the date title to all of the Demised Premises shall vest in the taking body
or  the  date  Tenant  is ousted from possession of the  Demised  Premises,
whichever  is earlier.  Landlord and Tenant shall thereupon be released  of
and  from  all obligations and liabilities to each other accruing hereunder
thereafter.  Tenant shall pay all Base Rent and Additional Rent accrued  up
to  the  time  of the Termination Date, and if any rent has  been  paid  in
advance Landlord shall return the surplus.

23.2      If  a  part but less than the entire Demised Premises and all  of
          the  improvements thereon is so taken by such power or  authority
          as   aforesaid,  then  this  lease,  together  with  all  of  the
          agreements,   covenants,   conditions  and   obligations   herein
          contained shall continue in full force and effect for the balance
          of  the  Term  as  if  the taking had not occurred.   The  amount
          awarded for compensation for the part of the Demised Premises  so
          taken  shall  be  paid to Landlord.  Tenant  hereby  grants  unto
          Landlord   the  entire  amount  of  the  award  or  compensation,
          expressly disclaiming all right, title and interest therein,  and
          agrees  that  it  shall have no claim for  any  damages  or  loss
          against Landlord by reason of such condemnation or taking, except
          that  any amount awarded as compensation for the improvements  to
          the  Demised Premises, including the Facility (but excluding  the
          value  of Tenant's interest in the unexpired term of this lease),
          shall  be paid to Tenant.  In the event of a partial taking  such
          that  Tenant's  reasonable use of the Demised Premises  shall  be
          materially  impaired, Tenant shall have the  right  to  terminate
          this lease as of the date title shall vest in

                                    19

<PAGE>

          the  taking body or the date Tenant is ousted from Possession  of
          the  portion  taken,  whichever is earlier,  by  giving  Landlord
          written notice.  Landlord shall give written notice to Tenant  of
          such  proposed  taking  specifying the  portion  of  the  Demised
          Premises  to be taken.  Tenant shall give its written  notice  of
          termination within 60 days after the giving of Landlord's notice.
          Tenant's notice shall state the date of termination (not prior to
          the date of Tenant's actual ouster from possession of the portion
          of  the  Demised Premises so taken) and upon that date  all  Base
          Rent   and  Additional  Rent  shall  be  apportioned  and   paid.
          Thereafter neither Landlord nor Tenant shall have any obligations
          to or rights against the other party hereunder.

23.3      If  the  temporary USO Of the whole or any part  of  the  Demised
          Premises shall be taken by any lawful power or authority  by  the
          exercise  of  the  right  of  condemnation,  eminent  domain   or
          otherwise, or by agreement between Tenant and those authorized to
          exercise  such right, Tenant shall give prompt notice thereof  to
          Landlord.   Landlord shall give prompt notice to  Tenant  of  any
          notice Landlord receives regarding on temporary taking of the use
          of  the whole or any part of the Demised Premises.  In that event
          the  Term shall not be reduced or affected in any way and  Tenant
          shall continue to pay in full the Base Rent, Additional Rent  and
          other  charges  herein reserved without reduction  or  abatement.
          Tenant  shall  be  entitled to receive for itself  any  award  or
          payment made for such use, provided, however, that if the  period
          of  temporary use shall extend beyond the Termination  Date,  the
          award  or  payment shall be ratably apportioned between  Landlord
          and Tenant.

23.4      The  terms  "condemnation", "taking" or similar terms  as  herein
          used  shall  mean the acquisition by a public or other  authority
          having  the  right  to take the same by condemnation  or  eminent
          domain  or  otherwise, regardless of whether such taking  is  the
          result  of  actual  condemnation or of  voluntary  conveyance  by
          Landlord.

23.5      Tenant  agrees to execute and deliver any instruments as  may  be
          deemed   necessary  by  Landlord  to  expedite  any  condemnation
          proceeding  or to effectuate a proper transfer of title  to  such
          governmental  or other authority seeking to take or  acquire  the
          Demised  Premises or any portion thereof.  Each party  agrees  to
          give  the other and Tenant's first leasehold mortgagee,  if  any,
          notice of any condemnation or similar proceeding.

23.6           Tenant shall have the right to participate in and appear at
          any condemnation proceeding involving the

                                    20

<PAGE>

          Demised  Premises  and  to file an independent  claim  only  with
          respect  to  the improvements to the Demised Premises,  including
          the  Facility (but excluding any claim with respect  to  Tenant's
          interest  in  the  unexpired term of this lease).   If,  however,
          Tenant shall assert a claim or right to claim, except for a claim
          permitted   by  the  provisions  of  the  immediately   preceding
          sentence,  Tenant  shall be liable to Landlord  for  all  damages
          sustained  and  all  expenses  incurred  by  Landlord,  including
          counsel fees and costs of legal proceedings, as a result  of  the
          assertion by Tenant of that claim.

     24.  SURRENDER BY TENANT AT END OF TERM

24.1      Subject to and except as otherwise provided by the provisions  of
          section 17 of this lease, Tenant will surrender possession of the
          Demised  Premises  and remove all goods and  chattels,  including
          equipment  and  moveable  trade  fixtures,  and  other   personal
          property in the possession of Tenant at the end of the Term or at
          such  other time as Landlord may be entitled to re-enter and take
          possession  of the Demised Premises pursuant to any provision  of
          this  lease.   Tenant shall leave the Demised  Premises  in  good
          order and condition.  Upon surrender of possession of the Demised
          Promises,    all    improvements,    additions,    installations,
          renovations, changes or alterations to the Demised Promises shall
          become  the  property of Landlord , subject to the  lien  of  the
          mortgage in favor of the. leasehold mortgagee, if then in effect,
          as  contemplated  by the Credit Agreement, which  mortgage  shall
          remain a lien on the Facility and any such improvements until all
          obligations  of Tenant to such leasehold mortgages are  satisfied
          in full or discharged.  In default of surrender of possession and
          removal of goods and chattels at the time aforesaid, Tenant  will
          pay  to  Landlord (a) the Basic Rent and Additional Rent reserved
          by the terms of this lease for such period as Tenant either holds
          over  in  possession of the Demised Premises or allows its  goods
          and  chattels or other personal property to remain in the Demised
          Premises and (b) statutory penalties and all other damages  which
          Landlord  shall  suffer  by  reason of  Tenant  holding  over  in
          violation  of  the terms and provisions of this lease,  including
          all  reasonable claims for damages made by any succeeding  tenant
          or  purchaser of the Demised Premises against Landlord which  may
          be  founded  upon delay by Landlord in giving possession  of  the
          Demised Premises to such succeeding tenant or purchaser,  so  far
          as  such  damages are occasioned by the unlawful holding over  of
          Tenant.

24.2      Subject to and except as otherwise provided by the provisions  of
          section 17 of this lease, if Tenant

                                    21

<PAGE>

          fails  to  remove  all  goods  and chattels  and  other  personal
          property in possession of Tenant, by whomsoever owned, at the end
          of  the Term or at such other time as Landlord may be entitled to
          re-enter and take possession of the Demised Premises pursuant  to
          any  provision  of  this lease, Tenant hereby irrevocably  makes,
          constitutes  and appoints Landlord as the agent and  attorney-in-
          fact  of  Tenant  to  remove all goods  and  chattels  and  other
          personal property from the Demised Premises to a reasonably  safe
          place  of storage, the moving and storage to be at the sale  cost
          and  expense of Tenant.  Tenant covenants and agrees to reimburse
          and  pay  to Landlord all expenses which Landlord incurs for  the
          removal  and  storage  of all such goods and  chattels.   Without
          limiting  the foregoing, Tenant shall be deemed to have abandoned
          such goods, chattels and other personal property and Landlord may
          elect that the same shall become its property.

24.3      No act or thing done by Landlord shall be deemed an acceptance of
          the  surrender  of  the  Demised Premises unless  Landlord  shall
          execute  a  written release of Tenant and unless Tenant  and  any
          first  leasehold  mortgagee of Tenant  shall  also  execute  such
          written  release.   Tenant's liability  hereunder  shall  not  be
          terminated  by the execution by Landlord of a new  lease  of  the
          Demised Premises.

     25.  DEFAULT BY TENANT.

     25.1 if before or during the Term there shall occur any of the
following events ("Events of Default"):

     (a)   except  as otherwise provided in section 25.2, if  Tenant  shall
make  a general assignment for the benefit of creditors, or shall admit  in
writing its inability to pay its debts as they become due, or shall file  a
petition in bankruptcy, or shall be adjudicated a bankrupt or insolvent, or
shall file a petition seeking any reorganization, arrangement, composition,
readjustment, liquidation, dissolution or similar relief under any  present
or  future statute, law or regulation, or shall file an answer admitting or
not  contesting the material allegations of a petition against  it  in  any
such  proceeding,  or  shall  seek  or  consent  to  or  acquiesce  in  the
appointment  of  any  trustee,  receiver or liquidator  of  Tenant  or  any
material part of its assets; or

     (b)  except as otherwise provided in section 25.2, if, within 60 days
after the commencement of any proceeding against Tenant seeking any
reorganization, arrangement, composition, readjustment, liquidation,

                                    22

<PAGE>

dissolution or similar relief under any present or future statute,  law  or
regulation, the proceeding shall not have been dismissed, or if, within  60
days after the appointment without the consent or acquiescence of Tenant of
any  trustee, receiver or liquidator of Tenant or of any material  part  of
its assets, the appointment shall not have been vacated; or

     (c)  except as otherwise provided in section 25.2, if the interest  of
Tenant in the Demised Premises shall be sold under execution or other legal
process; or
     
     (d)  if Tenant shall fail to pay any installment of Base Rent or
Additional Rent when the same is due and the failure shall continue for 10
days after Landlord gives Tenant notice thereof; or

     (e)   if  Tenant  shall  fail to perform or observe  any  requirement,
obligation, agreement. covenant or condition of this lease, other than  the
payment  of any installment of Base Rent or Additional Rent, and  any  such
failure  shall  continue  for 30 days after Landlord  gives  Tenant  notice
thereof, or if such failure cannot be remedied within 30 days, then  for  a
reasonable time thereafter, provided Tenant diligently commences to  remedy
the  failure within the 30-day period and prosecutes the same to completion
with diligence; or

     (f)  if any representation or warranty contained in this lease shall
prove to be incorrect in any material respect on the date upon which it was
made; or

     (g)  if an Event of Default occurs pursuant to section 16.2 of the
Agreement; or

     (h)  if there is an event of default by Tenant under any financial
agreement involving more than $2,000,000 which relates to the construction
or operation of the Facility and which is not cured within any applicable
grace periods; or
     
     (i)  if Tenant fails to obtain or maintain any material permit or
license required to construct or operate the Facility;

     (j)  if there is an assignment for the benefit of creditors of
Guarantor; or

     (k)  if Guarantor is adjudged a bankrupt or a petition is filed by or
against Guarantor under the provisions of any state insolvency law or under
the provisions of federal bankruptcy laws; or

                                    23

<PAGE>

     (l)  if the business or principal assets of Guarantor are placed in
the hands of a receiver, assignee or trustee; or

     (m)  if Guarantor is dissolved;

then  at  any time following any of such Events of Default, Landlord  shall
have  all of the rights available to Landlord pursuant to section  16.4  of
the Agreement, including, but not limited to, Landlord's right to terminate
this  lease and the Agreement except as otherwise provided in sections 25.2
or 20 hereof.

25.2      The events of default set forth in subsections 25.1(a), (b), (c),
          (f)  and  (h) above shall not constitute an Event of  Default  or
          otherwise affect the validity of this lease so long as Tenant, in
          its  status  as Seller under the Agreement, continues to  provide
          all  of  the services described in the Agreement on the  part  of
          Seller  to  be performed and complies with its other  obligations
          under this lease and the Agreement, and in such event, this lease
          shall  continue  to remain in full force in accordance  with  the
          terms herein contained.

25.3      The  non-prevailinq party agrees to pay all costs of  proceedings
          brought  or  defended by the prevailing party for the enforcement
          of  any  terms and conditions of this lease, including reasonable
          attorney's  fees  and  expenses,  which,  if  Landlord   is   the
          prevailing party, shall be deemed Additional Rent for the  period
          with  respect  to  which the Event of Default  occurred,  payable
          immediately upon the final disposition of any suit.

25.4      Except  as  limited by section 16.4 of the Agreement,  no  remedy
          herein conferred upon or reserved to Landlord is intended  to  be
          exclusive  of any other remedy herein or provided by law  or  the
          Agreement, but each shall be cumulative and shall be in  addition
          to  every  other  remedy  given hereunder  or  now  or  hereafter
          existing  at  law  or in equity or by statute.  The  receipt  and
          acceptance  by Landlord of rent with knowledge of the default  by
          Tenant in any of Tenant's obligations under this lease shall  not
          be  domed a waiver by Landlord of the default.  Nothing contained
          in  this lease shall limit or prejudice the right of Landlord  to
          prove  for and obtain in proceedings for bankruptcy or insolvency
          an  amount equal to the maximum allowed by any statute or rule of
          law in effect at the time when, and governing the proceedings  in
          which, the damages are to be proved, whether or not the amount be
          greater, equal to or less than the amount of the loss or  damages
          referred to above.

                                    24

<PAGE>

25.5      No  waiver by Landlord of any Event of Default or any default  by
          Tenant in any covenant, agreement or obligation under this  lease
          or  the Agreement shall operate to waive or affect any subsequent
          Event  of  Default  or  default in  any  covenant,  agreement  or
          obligation  hereunder  or  in  the  Agreement,  nor   shall   any
          forbearance by Landlord to enforce a right or remedy  upon  an  -
          Event  of Default or any such default be a waiver of any  of  its
          rights  and  remedies  with respect to  that  or  any  subsequent
          default  or  in  any  other manner operate to  the  prejudice  of
          Landlord.

     26.  QUIET ENJOYMENT.

     Landlord  covenants that Tenant, on paying the rental  and  performing
the  covenants  and conditions contained in this lease, may  peaceably  and
quietly have, hold and enjoy the Demised Premises for the term aforesaid.

     27. CERTIFICATES.

     Each  party agrees at any time and from time to time during the  Lease
Term,  within  10  days  after written request from  the  other  party,  to
execute, acknowledge and deliver to the other party or to a third  party  a
statement in writing certifying that this lease is unmodified and  in  full
force and effect (or if there have been modifications, that the. same is in
full  force and effect as modified and stating the modifications), and  the
dates  to which the Base Rent, Additional Rent and other charges have  been
paid  in advance, if any, and stating whether or not, to the best knowledge
of  the party making such certificate, the other party is in default in the
performance  of  any  covenant, agreement or condition  contained  in  this
lease,  and,  if so, specifying each such default of which such  party  may
have  knowledge.  Such third party shall have the right to  rely  upon  the
contents of any such written statement.

     28. NOTICES.

28.1      Whenever  it is provided herein that notice, demand,  request  or
          other  communication  shall or may be given  to  or  served  upon
          either  of the parties, or if either of the parties shall  desire
          to  give  or serve upon the other any notice, demand, request  or
          other  communication with respect hereto or the Demised Premises,
          the  notice shall be in writing, and. any law or statute  to  the
          contrary notwithstanding, shall be given or served as follows:

                                    25

     (a)  if given or served by Landlord, by hand delivery, by overnight
nationwide courier delivery service or by mailing the same to Tenant by
registered or certified mail, postage prepaid, return receipt requested,
addressed to Tenant at the Demised Premises or at such other address as
Tenant may from time to time designate by notice given to Landlord in the
manner herein provided, with a copy to any first mortgagee of which
Landlord has notice under section 21.6; and

     (b)   if  given  or served by Tenant, by hand delivery,  by  overnight
nationwide  courier delivery service or by mailing the same to Landlord  by
registered  or  certified mail, postage prepaid, return receipt  requested,
addressed to Landlord at the address first set forth above or at such other
address  as  Landlord may from time to time designate by  notice  given  to
Tenant in the manner herein provided.

     28.2 Every notice, demand, request or other communication hereunder
shall be deemed to have been given or served (a) at the time that the same
shall be hand delivered or delivered by the courier delivery service or (b)
3 days after the same shall be deposited in the United States mails,
postage prepaid, in the manner aforesaid.  No notice given by Landlord
shall be effective unless given to any first mortgagee of which Landlord
has notice under section 21.6.

     29. CAPTIONS.

     The  captions  to the sections of this lease are inserted  only  as  a
matter  of  convenience and for reference and in no way  define,  limit  or
describe the scope or intent of this lease or any part thereof nor  in  any
way affect this lease or any part thereof.

     30.  COVENANTS AND CONDITIONS.

     All  of  the  terms and provisions of this lease shall be  deemed  and
construed  to  be  "covenants" and "conditions"  to  be  performed  by  the
respective  parties  as though words specifically expressing  or  importing
covenants  and  conditions were used in each separate  term  and  provision
hereof.

     31. WAIVER OF TRIAL BY JURY.

     Landlord and Tenant hereby mutually waive their rights to trial by
jury in any action, proceeding or counterclaim brought by either of the
parties hereto

                                    26

<PAGE>

against  the other on any matters whatsoever arising out of or in  any  way
connected  with  this  lease,  Tenant's use or  occupancy  of  the  Demised
Premises, and any claim of injury or damage.

     32. DEFINITION OF TERM "LANDLORD"

     When  the  term "Landlord" is used in this lease it shall be construed
to  mean  and  include only the then owner of the fee title of the  Demised
Premises.   Upon the transfer by Landlord of the fee title to  the  Demised
Premises,  Landlord shall give Tenant notice in writing  of  the  name  and
address of Landlord's transferee.  In such event the former Landlord  shall
be  automatically  freed  and relieved from and  after  the  date  of  such
transfer of title of all personal liability with respect to the performance
of  any  of  the  covenants and obligations on the part of Landlord  herein
contained  to  be  performed  so long as the  transfer  and  conveyance  by
Landlord  is  expressly  subject  to  the  assumption  by  the  grantee  or
transferee of such covenants and obligations of Landlord.

     33.  BROKERAGE REPRESENTATION.

     Tenant hereby represents and warrants to Landlord that it did not  see
the  Demised  Premises with, nor was it introduced to the Demised  Premises
by, any real estate broker or agent thereof.  Tenant further represents and
warrants  that  it  knows of no person who is entitled  to  a  real  estate
brokerage  commission  or  sum  in  lieu thereof  in  connection  with  the
execution  of  this lease or the creation of the tenancy effected  by  this
lease.
     
     34.  COVENANTS OF FURTHER ASSURANCES.
     
     34.1  If,  in connection with Landlord's obtaining financing  for  the
Demised  Premises or the Entire Property, a lender shall request reasonable
modifications in this lease as a condition to such financing, Tenant  will,
contingent upon Tenant's obtaining the prior consent of its mortgagee,  not
unreasonably withhold, delay or defer its written consent thereto, provided
that  such  modifications  do  not  in  Tenant's  reasonable  judgment  (a)
materially  increase  the  obligations of Tenant  hereunder  or  under  the
Agreement or (b) materially adversely affect the leasehold interest  hereby
created  or  Tenant's  use and enjoyment of the Demised  Premises  pursuant
hereto or to the Agreement.

     34.2 If in connection with Tenant's obtaining financing for the
Facility or the Demised Premises, a lender shall request reasonable
modifications in this

                                    27

<PAGE>

lease  as  a  condition to such financing, Landlord will , contingent  upon
Landlord's   obtaining  the  prior  consent  of  it   mortgagee   to   such
modifications,  not  unreasonably withhold,  delay  or  defer  its  written
consent  thereto,  provided that such modifications do  not  in  Landlord's
reasonable  judgment  (a)  materially decrease the  obligations  of  Tenant
hereunder  or  under the Agreement (b) materially increase  the  Landlord's
obligation  hereunder  or  thereunder or (c)  materially  adversely  affect
Landlord's estate and interest hereunder.

     35.  ENTIRE AGREEMENT

     This lease contains the entire agreement between the parties and shall
not be modified in any manner except by an instrument in writing executed
by the parties.

     36. APPLICABLE LAW.

     This lease and the performance thereof shall be governed by and
construed in accordance with the laws of the state of Now Jersey.

     37.  BIND AND INURE CLAUSE.

     The  terms,  covenants and conditions of this lease shall  be  binding
upon  and  inure  to the benefit of each of the parties hereto,  and  their
respective successors and assigns.

     38. TENANT'S RECOURSE.

     In any action or proceeding brought by Tenant against Landlord on this
lease, Tenant shall look solely to the Demised Premises for the payment  of
any  damages or satisfaction of any liabilities or obligations of Landlord,
and  no judgment obtained by Tenant shall be enforceable against, or a lien
upon,  any  property  of  Landlord other than the Demised  Premises.   This
section  38 shall have no applicability to Landlord's liability  to  Tenant
under the Agreement.

     39.      OPTIONS TO PURCHASE.

39.1      Tenant shall have the right, option and/or obligation to purchase
          the  Demised  Premises  only  to the extent  that  those  rights,
          options and obligations are given to or required of Tenant  under
          the  terms  and  provisions of the Agreement, including  but  not
          limited to Article 5 and section 11.1 of the Agreement.

                                    28

<PAGE>

39.2      If  Tenant elects or is required to purchase the Demised Premises
          under  section 39.1 of this lease, title thereto (including title
          to  all  easements which (a) were theretofore granted by Landlord
          to  Tenant pursuant to this lease and (b) are necessary in  order
          "or  Tenant to continue operating the Facility) will be  conveyed
          to  Tenant  by  a  Bargain and Sale Deed  with  Covenant  against
          Grantor's  Acts  and  a  properly executed  Affidavit  of  Title,
          subject to all agreements and restrictions of record (but free of
          all mortgages and other liens and encumbrances placed by Landlord
          on  the Demised Premises which are capable of satisfaction by the
          payment  of  a fixed sum of money), all applicable provisions  of
          the   Agreement  and  all  facts  which  a  survey  and  physical
          inspection of the Demised Promises would reveal.  Tenant shall be
          obligated at its sole cost and expense to obtain all governmental
          approvals  necessary to consummate such purchase  including,  but
          not limited to, the obtaining of any subdivision and, subject  to
          the  provisions  of  section  40  of  this  lease,  environmental
          approvals   (including  the  complete  cost  of   any   necessary
          environmental cleanup).  If Landlord is unable in good  faith  to
          convey  title as specified herein because of circumstances beyond
          Landlord's  reasonable control, Landlord shall be  released  from
          the obligation to convey title, and shall not be liable to Tenant
          for any damages resulting therefrom.

39.3      If Tenant purchases the Demised Premises, Landlord shall have the
          right,  option  and/or obligation thereafter  to  repurchase  the
          Demised.  Premises only to the extent that those rights,  options
          and  obligations are given to or required of Landlord  under  the
          terms and provisions of the Agreement.  The repurchase rights  of
          Landlord shall be reflected in any deed from Landlord to Tenant.

39.4      Landlord  shall  have  the  right, option  and/or  obligation  to
          purchase  the  Facility  only to the extent  that  those  rights,
          options  and  obligations are given to or  required  of  Landlord
          under  the terms and provisions of Agreement including,  but  not
          limited  to,  Article 5 and section 16.4 of the  Agreement.   Any
          purchase of the Facility and the improvements shall be subject to
          the  lion  of  the mortgage, if then in effect, in favor  of  the
          leasehold  mortgagee  as contemplated by  the  Credit  Agreement,
          which  mortgage  shall  remain a lien on  the  Facility  and  the
          improvements  until all obligations of Tenant to  such  leasehold
          mortgagee are satisfied in full or discharged.

39.5      Neither  Landlord nor Tenant may assign their respective  options
          and obligations to purchase the

                                    29

<PAGE>

Demised Premises or the Facility, as applicable, except to the extent
permitted by their respective mortgages and as otherwise permitted under
the terms and provisions of the, Agreement.

39.6        TENANT AIM LANDLORD AGREE THAT TIME IS OF THE ESSENCE NOT  ONLY
          IN  EXERCISING  ALL OF THEIR RESPECTIVE PURCHASE  OPTIONS  AND/OR
          OBLIGATIONS BUT ALSO IN CLOSING THS PURCHASE THEREAFTER.   TENANT
          AND LANDLORD ALSO AGREE THAT TIME IS OF THE ESSENCE REGARDING THE
          NOTICE  OF  TERMINATION  DESCRIBED  IN  SECTION  5.1(ii)  OF  THE
          AGREEMENT.


     40.  ENVIRONMENTAL OBLIGATIONS.

     40.1 For purposes of this section,



     (a)    "Hazardous   Substances"  include  any  pollutants,   dangerous
substances  or any "hazardous wastes" or "hazardous substances" as  defined
in  or  pursuant to the Environmental Cleanup Responsibility Act  (N.J.S.A.
13:  1K-6  et  seq.)  ("ECRA"),  the Spill  Compensation  and  Control  Act
(N.J.S.A. 58:10-23.11 et seq.), the Resource Conservation and Recovery  Act
(42   U.S.  SS6901  et  seq.),  the  Comprehensive  Environmental  Response
Compensation  and  Liability Act (42 U.S.C. SS9601 et seq.)  or  any  other
state or federal environmental law or regulation.

     (b)  "Enforcement Notice" means a summons, citation, directive, order,
claim,  litigation, investigation, judgment, letter or other communication,
written  or  oral, actual or threatened, from the Now Jersey Department  of
Environmental   Protection  ("NJDEP"),  the  United  states   Environmental
Protection  Agency  "USEPA") or other Federal, State  or  local  agency  or
authority,   or  any  other  entity  or  any  individual,  concerning   any
intentional  or unintentional action or omission resulting or  which  might
result in the Releasing of Hazardous Substances into the waters or onto the
lands  of  the State of New Jersey, or into waters outside the jurisdiction
of  the  State of New Jersey where damage may have resulted to  the  lands,
waters,  fish,  shellfish, wildlife, biota, air or other  resources  owned,
managed,  hold  In  trust  or  otherwise  controlled  by,  or  within   the
jurisdiction  of.  the State of Now Jersey, or into the  'environment',  as
such term is defined in 42 U.S.C. SS9601(8).

     (c)  "Releasing', means releasing, spilling, leaking, pumping,
pouring, emitting, emptying, discharging, injecting, escaping, leaching,
disposing, dumping or otherwise placing.

                                    30

<PAGE>

40.2      The  Demised  Premises shall not be used and/or occupied  by  the
          Tenant to generate, manufacture, refine, transport, treat, store,
          handle, dispose, transfer or process Hazardous Substances, except
          as  disclosed  by the Tenant in Appendix A.  Notwithstanding  the
          previous   sentence,  Tenant  shall  be  permitted  to  generate,
          manufacture,  refine, transport, treat, store,  handle,  dispose,
          transfer  or  process Hazardous Substances in addition  to  those
          listed in Appendix A if and only if (a) Tenant obtains Landlord's
          prior  written  consent,  such consent  not  to  be  unreasonably
          withheld,  and  (b)  the Hazardous Substances  are  necessary  or
          appropriate in connection with Tenant's operation of the Facility
          and  (c) Tenant proves to Landlord's reasonable satisfaction that
          all such Hazardous Substances will be used in accordance with all
          applicable requirements of all applicable public authorities.

40.3      The  Demised Premises shall not be used by as a "Major Facility",
          as  such term is defined as a "Major Facility" in N.J.S.A. 58:10-
          23.llb(l).

40.4      The  Tenant shall not suffer or permit any lien to attach to  the
          Demised  Premises as a result of the chief executive of  the  New
          Jersey Spill Compensation Fund ("Spill Fund" or "Fund") expending
          monies  from  the  Fund to pay for "Damages",  as  such  term  is
          defined  in  N.J.S.A. 58:10-23.11(g) ("Damages") and/or  "Cleanup
          and   Removal  Costs",  as  such  term  is  defined  in  N.J.S.A.
          58:1023.11b(d) ("Cleanup and Removal Costs"), arising  after  the
          Commencement Date from any intentional or unintentional action or
          omission  of  the  Tenant, user and/or operator  of  the  Demised
          Premises, resulting in the Releasing of Hazardous Substances into
          the  waters or onto the lands of the State of Now Jersey, or into
          waters outside the jurisdiction of the State of New Jersey  where
          damage  may  have resulted to the lands,  waters,           fish,
          shellfish,  wildlife,  biota,  air  or  other  resources   owned,
          managed, held in trust or otherwise controlled by, or within  the
          jurisdiction of, the State of New Jersey.  Under no circumstances
          shall  Tenant be responsible for Damages or Cleanup  and  Removal
          Costs for the remediation of Hazardous Substances Released at the
          Demised  Premises prior to the Commencement Date or  Released  by
          Landlord.

40.5      Tenant  shall not suffer or permit any Enforcement Notice or  any
          facts  which might result in any Enforcement Notice with  respect
          to  the  Demised  Premises arising, in  either  case,  after  the
          Commencement Date from any intentional or unintentional action or
          omission  of  the  Tenant, user and/or operator  of  the  Demised
          Premises,

                                    31

<PAGE>

resulting in the Release of Hazardous Substances on or after the
Commencement Date.

40.6      If  the Tenant obtains knowledge of the assertion of any lien, as
          set forth in section 40.4, or an Enforcement Notice, as set forth
          in  section  40.5, or obtains knowledge of facts which  may  give
          rise to such lien or Enforcement Notice, whether written or oral,
          it shall promptly notify the Landlord in writing.

40.7      At  the  request of Landlord during and after the  Term,  in  the
          event  of  an  Enforcement Notice or other circumstances  leading
          Landlord reasonably to conclude an Enforcement Notice could issue
          as  a  result  of events, actions or facts occurring  or  arising
          after   the   Commencement  Date,  the  Tenant  will  retain   an
          environmental consultant, acceptable to the Landlord. to  conduct
          an  appropriate  on-site  inspection  of  the  Demised  Premises,
          including  if  necessary a geohydrological  survey  of  soil  and
          subsurface  conditions as well as other tests, to  determine  the
          presence  of  such Hazardous Substances and the consultant  shall
          certify  to  the Landlord whether, in his professional  judgment,
          there exists any evidence of the presence of Hazardous Substances
          on or in the Demised Premises.

40.8      If  there  shall be filed a lien against the Demised Premises  by
          the  NJDEP  pursuant to and in accordance with the provisions  of
          N.J.S.A.  58:10-23.11f(f) as a result of the chief  executive  of
          the  Spill Fund having expended monies from the Spill Fund to pay
          for  Damages and/or Cleanup and Removal Costs attributable to the
          Releasing  of  Hazardous Substances after the Commencement  Date,
          the  Tenant shall immediately either (a) pay the claim and remove
          the  lien  from  the Demised Premises, or (b) furnish  M  a  bond
          satisfactory  to the Landlord in the amount of -he claim  out  of
          which  the lien arises, (ii) a cash deposit in the amount of  the
          claim  out  of  which  the lien arises, or (iii)  other  security
          reasonably  satisfactory to the Landlord in an amount  sufficient
          to discharge the claim out of which the lien arises.

40.9      The  Tenant  warrants and represents that the Standard Industrial
          Code  ("SIC  Code") number for the activities to  be  carried  on
          within the Demised Premises is 4931, and that no other activities
          having  any different SIC Code numbers shall be conducted on  the
          Demised  Premises  without the Landlord's prior written  consent,
          which consent may be arbitrarily withheld.

40.10     Compliance with the provisions of ECRA ("ECRA Compliance" or
          "ECRA Clearance") shall be accomplished by either (a) obtaining
          an "ECRA Nonapplicability

                                    32

<PAGE>

          Letter"  from  the  NJDEP  (if ECRA is  not  applicable)  or  (b)
          submitting to the NJDEP a "Negative Declaration", as such term is
          defined  in N.J.A.C. 7:1-3.3 ("Negative Declaration") or in  lieu
          thereof  submitting and implementing a "cleanup  plan",  as  such
          term  is  defined  in  N.J.A.C. 7:1-3.3  ("Cleanup  Plan").   The
          allocation of responsibility between Tenant and Landlord for ECRA
          compliance  shall  be as follows (subject to  the  allocation  of
          costs pursuant to section 40.11):

(a)  if  ECRA Compliance is necessary because Tenant has exercised  any  of
     its rights under the Agreement to purchase either the Demised Premises
     or  the Entire Property (including the Demised Premises), Tenant shall
     be  responsible for ECRA Compliance for both such acquisition and  any
     subsequent resale of said property pursuant to the Agreement; and

(b)  if ECRA Compliance is necessary because Tenant ceases its operations
     at the Facility, Tenant shall be responsible for ECRA compliance; and

(c)  if  ECRA Compliance is necessary for any reason other than the reasons
     set  forth  in  subsections 40.10(a) or (b), the party  whose  actions
     caused  ECRA Compliance to be necessary shall be responsible for  such
     compliance.

Notwithstanding anything in this section 40.10 to the contrary, Tenant  and
Landlord  agree  to  cooperate with each other and to exchange  information
relating  to  ECRA Compliance regardless of which party is responsible  for
such Compliance.

     40.11  The allocation of responsibility as between Tenant and Landlord
for the payment of any and all costs and fees ("ECRA Costs") associated
with ECRA compliance shall be as follows:

             (a)     all of that portion of ECRA Costs which relates either
to  (i)  obtaining  an ECRA Nonapplicability Letter or  (ii)  submitting  a
Negative   Declaration  to  the  NJDEP,  excluding   the   submission   and
implementation of any necessary sampling plan, shall be paid by  the  party
who is responsible for ECRA compliance pursuant to section 40.io above; and

             (b)   all  of  that  portion of ECRA Costs  which  relates  to
submitting and implementing a sampling plan or

                                    33

<PAGE>

a  cleanup Plan shall be paid by, and the submission and implementation  of
the  Cleanup  Plan shall. to the extent permitted by NJDEP under  ECRA,  be
controlled   by   (i)  Landlord  if  the  Hazardous  Substances   requiring
remediation were either Released prior to the Commencement Date or Released
by   Landlord  and  (ii)  Tenant  if  the  Hazardous  Substances  requiring
remediation were Released after the Commencement Date and were not Released
by Landlord.
        
40.12     Unless  Tenant  delivers  an  ECRA  Nonapplicability  Letter   to
          Landlord  on  or before 6 months prior to the end  of  the  Term,
          Tenant shall commence its ECRA compliance efforts relating to its
          cessation of operations at east 6 months prior to the end of  the
          Term  and  diligently pursue such efforts to conclusion.   Tenant
          shall  keep Landlord fully informed of its progress in  obtaining
          ECRA  Clearance  by  sending  a copy of  all  correspondence  and
          documents to Landlord and by delivering an ECRA Compliance status
          report  to  Landlord every 30 days during the  6-month  clearance
          period. it is understood and agreed by Tenant that Landlord shall
          have  the  right  to  rely an and shall rely on  all  statements,
          representations, warranties and commitments made by Tenant to the
          NJDEP   pursuant   to  this  section  an  if   such   statements,
          representations,  warranties  and  commitments  had   been   made
          directly  to  the  Landlord,  if  Tenant  fails  to  obtain  ECRA
          Clearance  on  or  before the and of the Term,  Tenant  shall  be
          liable  to  Landlord as a holdover tenant, without  limiting  any
          other  liability of Tenant to Landlord resulting from its default
          under this lease.

     40.13  Whenever the terms ECRA, Spill Fund, Major Facility and similar
terms and statutory references are used in this lease, they shall be deemed
to include any similar, future or successor statutory references and/or
terms as may apply to the Demised Premises and its use and occupancy by
Tenant under this lease.

     41.  GUARANTY.

     O'Brien  Energy  Systems,  Inc., of which  Tenant  is  a  wholly-owned
subsidiary,  will  execute  as  Appendix 3 to  this  lease  an  appropriate
guaranty of the due and punctual performance of all of Tenant's obligations
under this lease.  This guaranty will continue in full force and

                                    34
<PAGE>

effect for the duration of this lease unless Landlord and Tenant mutually
agree to terminate it, whereupon it will have no further force or effect.

     42.  RELATIONSHIP TO THE AGREEMENT.

     Notwithstanding anything in this lease to the contrary, in case of any
ambiguity  or contradiction between the terms and provisions of this  lease
and the terms and provisions of the Agreement, the terms and provisions  of
the Agreement shall control.
     
     43.  CONTINUATION OF LEASE
     
     Notwithstanding  any provision of this lease or the Agreement  to  the
contrary, unless this lease is otherwise continued in connection  with  the
assumption  of  the  Agreement by a purchaser of the  "Plant"  pursuant  to
section 5.1(B) of the Agreement (in which case this lease will continue  as
presently written), so long as there is then no Event of Default by  Tenant
under  this lease, this lease shall not terminate upon the exercise by  the
Landlord  of  its  rights  to sell or abandon the "Plant"  as  provided  in
Section  5.1(B) of the Agreement (unless the Tenant purchases  the  Demised
Premises  pursuant  to such Section 5.1(B)) but shall  continue  in  effect
until the twenty-fifth anniversary of the Commencement Date, provided  that
the  parties shall enter into a new lease (or amend this lease) which shall
be on the same terms hereof except that (a) Base Rent shall be renegotiated
to  a  fair  market rental for comparable premises and (b)  all  references
herein  to  the  Agreement (other than those relating to the production  of
steam  by  Tenant  and the purchase thereof by Landlord,  which  references
shall  be  delted) shall, to the extent required to effectuate the purposes
of  this  lease, be replaced by provisions comparable to the provisions  of
the Agreement.

     44.  RECORDING.

     The  parties  agree  that a memorandum of lease in the  form  attached
hereto as Schedule C ("Memorandum of Lease") shall be recorded in the Essex
County  Register's  Office, immediately following  the  Commencement  Date.
Neither  party shall have the right to record either this entire  lease  or
any  writing other than the Memorandum of Lease which describes  the  terms
and provisions of this lease.

                                    35

<PAGE>

        IN  WITNESS WHEREOF, the parties have executed or have caused  this
lease  to be executed by their duly authorized officers and their corporate
seals to be hereunto affixed and attested, all as of the day and year first
above written.

ATTEST

By: /s/ William D. Harper
William D. Harper
V.P. and Secretary


ATTEST

By: /s/ Carlene B. Balickie
Carlene B. Balickie
Assistant Secretary



NEWARK GROUP INDUSTRIES, INC. (Landlord)

By: /s/ Connie B. Smith
Connie B. Smith
V.P.


O'BRIEN (NEWARK) COGENERATION, INC. (Tenant)

By: /s/ Sanders Newman
Sanders Newman
Secretary


<PAGE>
 

                                SCHEDULE A

                       Legal Description of Property
            To be Leased to O'Brien (Newark) Cogeneration, Inc.
                        In the City of Newark, N.J.
                     By Newark Group Industries, Inc.



Beginning at a point in the North Easterly Section of Lot 75, Block 2412,
said point being distant 28.0' South of the Southerly R.O.W. of the Central
Railroad of N.J. and 60.0' Westerly Property Line of Blanchard and running
thence:



(1)  S13-02'12"E a distance of 110.00' to a point; and thence
(2)  Sl-30'00"W a distance of 62.54' to a point; and thence
(3)  N88-30'00"W a distance of 191.00' to a point; and thence
(4)  Nl-30'00"E a distance of 175.00' to a point; and thence
(5)  S86-26'00"E a distance of 163.49' to the point or place of Beginning.


<PAGE>

                               SCHEDULE B-1
                                     
                          [Drawing of lease area]
                                     


<PAGE>


Steam Purchase Agreement between Landlord and Tenant dated October 3, 1986
as amended by Amendments dated March 8, 1988 and July 18. 1988 (as so
amended and as it may be amended from time to time in accordance with the
provisions thereof, the "Agreement"), will terminate 120 days after the
termination of the Agreement or on such other date as may be provided in
the Lease or the Agreement, whether following an extension or renewal
hereof or otherwise.

     3.   The Lease provides the Tenant with (a) the right to extend the
lease term for successive additional terms of five (5) years each but only
in connection with the renewal of the Agreement and upon the terms
contained therein and (b) the right to purchase the Demised Premises and
the Entire Property, such purchase rights of Tenant being exercisable upon
the terms and conditions as more particularly set forth in the Lease and
the Agreement.

     4.   All of the terms, covenants and conditions of the Lease are fully
and particularly set forth in the Lease executed by the parties, which is
incorporated herein by reference as if herein set forth in full.

        IN WITNESS WHEREOF, the parties have set their hands and seals or

caused this Memorandum of Lease to be executed by their proper corporate

officers and their

        

<PAGE>



corporate seals to be affixed, as of the day and year first above written.



ATTEST:


[Seal]


ATTEST:


[Seal]


NEWARK GROUP INDUSTRIES, INC., Landlord

By:



O'BRIEN (NEWARK) COGENERATION, INC., Tenant

By:


<PAGE>

STATE OF NEW JERSEY:

COUNTY or ESSEX:

        BE  IT  REMEMBERED, that on this     day of July, 1988, before  me,
the  subscriber, an Attorney-at-Law of the State of New Jersey,  personally
appeared          who, being by me duly sworn and on his oath, deposed  and
made  proof  to my satisfaction that he is the            of  Newark  Group
Industries, Inc., and the person who has signed the within instrument,  and
I  having  first made known to him the contents thereof, he did acknowledge
that  he  signed, sealed with the proper corporate seal and  delivered  the
same as such officer an behalf of the corporation as its voluntary act  and
deed, made by virtue of authority from its board of directors, for the uses
and purposes therein expressed.


                                        Attorney-at-Law of New Jersey


STATE OF NEW JERSEY:

COUNTY OF ESSEX:

        BE  IT REMEMBERED, that an this        day of 19  , before me,  the
subscriber,  a  Notary  Public of  the  State  of             ,  County  of
personally appeared          who, being by me duly sworn and on this  oath,
deposed  and made proof to my satisfaction that he is the     of       ,and
the  person  who has signed the within instrument; and I having first  made
known  to  him  the contents thereof, he did acknowledge  that  he  signed,
sealed  with  the  proper corporate seal and delivered  the  same  as  such
officer on behalf of the corporation as its voluntary act and deed, made by
virtue  of authority from its board of directors, for the uses and purposes
therein expressed.



Notary Public
(Apply Raised Seal and Stamp indicating expiration date of Commission)


Prepared by:

<PAGE>

APPENDIX A

Tenant's Hazardous Substance List

     Type of
Hazardous substance

1.  No 2 Fuel
    or Kerosene

2.  Ammonia
    Selective

3.  Drew Chemical
    Adjunct B or F
   (or equivalent)t
    Neutral orthophosphate

4.  Mekor (R) 70 (or
    equivalent):
    Volatile organic oxygen
    Scavenger/Metal passivator

5.  Amercor 8750
    Inhibitor (or
    Equivalent):
    Neutralizing Amines

6.  Advantage (R) 202
    Deposit Inhibitor
    (or equivalent):
    Polymeric Antiscalant-
    Sequesterant (as a substitute
    for Item 3)

7.  PerforMax
    4021/403
    Chlorine
    Sulfuric Acid

8.  Lubricants

9.  Sulfuric Acid

10. Sodium Hydroxide
    (Caustic Soda)

11. Sodium Sulfite

12. Solvents
    (Degreasers)


<PAGE>

                            MEMORANDUM OF LEASE


THIS MEMORANDUM OF LEASE made this 18th day of July, 1988,
BETWEEN  NEWARK GROUP INDUSTRIES, a New Jersey corporation  located  at  57

Freeman Street, Newark, New Jersey 07105 ("Landlord"),



AND O'BRIEN (NEWARK) COGENERATION, INC., a Delaware corporation located at

225 South Eighth Street, Philadelphia, Pennsylvania 19106 ("Tenant"),


                            W I T N E S S T H":

        1.     The parties do hereby acknowledge and declare that they have

entered into a lease dated as of July 18, 1988, ("Lease") for a portion  of

the  land  in the City of Newark, County of Essex and State of Now  Jersey,

located at 60 Lockwood Street and being known and designated as Lots 75 and

58,  Block 2412 on the Newark, New Jersey Tax Maps ("Entire Property"), and

more particularly described in Schedule A hereto ("Demised Premises").

        

        2.      The  Lease  commenced  an July  18,  1988  and,  except  as

otherwise  Provided  in  Section 5.1(B) of  the  Steam  Purchase  Agreement

between  Landlord and Tenant dated October 3, 1986 an amended by Amendments

dated  March  8, 1986 and July Is, 1988 (as so amended and  as  it  may  be

amended from time to time in accordance with the



Prepared by:


/s/ Margaret F. Black
Margaret F. Black, Esq.
Sills Cummis Zuckerman Radin
Tischman Epstein & Gross

<PAGE>

provisions  thereof, the "Agreement"), will terminate 120  days  after  the

termination  of the Agreement or on such other date as may be  provided  in

the  Lease  or  the  Agreement, whether following an extension  or  renewal

hereof or otherwise.



        3.      The  Lease provides the Tenant with (a) the right to extend

the  lease term for Successive additional terms of five (5) years each  but

only  in  connection with the renewal of the Agreement and upon  the  terms

contained  therein and (b) the right to purchase the Demised  Premises  and

the  Entire Property, such purchase rights of Tenant being exercisable upon

the  terms  and conditions as more particularly set forth in the Lease  and

the Agreement.

        

        4.      All of the terms, covenants and conditions of the Lease are

fully  and  particularly sot forth in the Lease executed  by  the  parties,

which in incorporated herein by reference as if herein set forth in full.



                                     2

<PAGE>

IN WITNESS WHEREOF, the parties have set their hands and seals or caused
this Memorandum of Lease to be executed by their proper corporate officers
as of the day and year first above written.

ATTEST

By: /s/ William D. Harper
William D. Harper, V.P. and Secretary


ATTEST

By: /s/ Carlene B. Balickie
Carlene B. Balickie, Assistant Secretary



NEWARK GROUP INDUSTRIES, INC. (Landlord)

By: /s/ Connie B. Smith
Connie B. Smith, V.P.



O'BRIEN (NEWARK) COGENERATION, INC. (Tenant)

By: /s/ Sanders Newman
Sanders D. Newman
Secretary


<PAGE>

STATE OF NEW JERSEY, COUNTY OF ESSEX      SS:
                                     
I CERTIFY that on July 20, 1988,

SANDERS D. NEWMAN


personally came before me and this person acknowledged under oath,
to my satisfaction that:

     (a)  this person signed, sealed and delivered the attached document as
Secretary of O'Brien (Newark) Cogeneration, Inc., the corporation named in
this document:

     (b)  the proper corporate seal was affixed; and

     (c)  this document was signed and made by the corporation as its
voluntary act and deed by virtue of authority from its Board of Directors.


/s/ Margaret F. Black
Notary Public/Attorney at Law
Of New Jersey




STATE OF NM JERSEY, COUNTY OF ESSEX      SS:


I CERTIFY that on July 15, 1988,

CONNIE B. SMITH


personally came before me and this person acknowledged under oath, to my
satisfaction that:

     (a)  this person signed, sealed and delivered the attached document as
Vice President of Newark Group Industries, Inc., the corporation named in
this document:

     (b)  the proper corporate seal was affixed; and

     (c)  this document was signed and made by the corporation as its
voluntary act and deed by virtue of authority from its Board of Directors.

/s/ Margaret F. Black
Margaret F. Black
Attorney at Law of New Jersey



<PAGE>
                                                              Exhibit 10.30


                               GROUND LEASE
                                     
                                  BETWEEN
                                     
                   E. I. DU PONT DE NEMOURS AND COMPANY

                                    AND
                                     
                       O'BRIEN ENERGY SYSTEMS, INC.

TABLE OF CONTENTS


Paragraph                                                     Page

1. PREMISES LEASED                                               2
2. CONSTRUCTION OF FACILITIES BY TENANT                          4
3. TERM                                                          9
4. RENT                                                          9
5. CONDITION PREECEDENT                                          9
6. TAXES AND ASSESSMENTS                                         10
7. USE                                                           12
8. REPAIR AND MAINTENANCE                                        12
9. UTILITIES                                                     13
10. INDEMNIFICATION                                              13
11. REQUIREMENTS OF PUBLIC AUTHORITY                             13
12. ACCESS TO PREMISES                                           15
13. ASSIGNMENT AND SUBLETTING                                    15
14. SIGNS                                                        15
15. INSURANCE                                                    15
16. WAIVER OF SUBROGATION                                        16
17. CASUALTY                                                     17
18. CONDEMNATION                                                 17
19. FEE MORTGAGES                                                20

<PAGE>

TABLE OF CONTENTS (cont'd)

Paragraph                                                     Page

20. DEFAULT                                                      21
21. BANKRUPTCY AND INSOLVENCY                                    21
22. WAIVERS                                                      22
23. NOTICES                                                      22
24. SURRENDER                                                    23
25. GOVERNING LAW                                                23
26. PARTIAL INVALIDITY                                           23
27. SHORT FORM LEASE                                             23
28. SUCCESSION                                                   24


<PAGE>

                               GROUND LEASE

THIS  LEASE AGREEMENT, entered into this 2nd day of      , 1986, s  by  and
between E. I.DU PONT DE NEMOURS ND COMPANY, a Delaware corporation,  having
its  principal  office  and  place  of  business  at  1007  Market  Street,
Wilmington, Delaware 19898 ("LANDLORD"), and O'BRIEN ENERGY SYSTEMS.  INC.,
a Delaware corporation of Philadelphia, Pennsylvania, ("TENANT").


                           W I T N E S S E T H :

      WHEREAS,
     
     (a)  LANDLORD is the owner of a tract of land situate in the Borough
of Sayreville.  Middlesex County, State of New Jersey, and as more
particularly described herein: and
      
     (b)  It is the intent of the parties hereto that LANDLORD shall lease
          said land to TENANT upon and; subject to the conditions and
          limitations hereinafter expressed: and
     
     (c)  It is the intent of the parties hereto that TENANT will erect a
          cogeneration facility on said land from which LANDLORD shall
          purchase steam pursuant to a certain steam purchase contract
          between the parties hereto ("STEAM CONTRACT").

NOW, THEREFORE, the parties hereto. intending to be legally bound, agree as
follows;

<PAGE>

       1. PREMISES LEASED.  LANDLORD, for and in consideration of the
rents, covenants and agreements hereinafter reserved, mentioned and
contained an the part of TENANT, its successors and permitted assigns, to
be kept, paid, observed, and performed, has leased, rented, let and demigod
and by these presents does lease, rent and demise unto TENANT, and TENANT
does hereby take and hire, upon and subject to the conditions and
limitations hereinafter expressed, all that piece, parcel or tract of land
with the buildings and improvements thereon now or hereafter erected,
situate in Borough of Sayreville, Middlesex County, New Jersey, as more
particularly described as follows:
           
          BEGINNING at a concrete monument set in the southerly side of
       Washing Road, 50' wide, said point being a common corner for the
       parcel herein being described and lands now or formerly of New
       Jersey Highway Authority; Thence thereby the two (2) following
       described courses and distances: (1) SO1--06'-OO"E, 338.19' to a
       set concrete monument and (2) S86-47'-09"E, 156.06' to a concrete
       monument set at a corner of other lands of E. I. du Pont de Nemours
       and Company the six (6) following described courses and distances:
       (1) S28'-49'-27"W, 450.74' to an iron pipe set, last described
       course also crossing and running along, in part, a 40' wide Jersey
       Central Power and Light Co. easement, (2) S33'-30"-27"W, 175.92' to
       a nail set in asphalt, last described course also continuing along
       westerly side of a Jersey Central Power and Light Co. easement at
       varying width, (3) N61'-10'-33"W, 267.36' to an iron pipe set, (4)
       N28-49'-27"E, 445.00' to a concrete monument set in
       
                                     2
       
<PAGE>
       
       the southerly side of said 40' wide Jersey Central Power and Light
       Co. easement, (5) S83-53'-33"E, 110.00' to a concrete monument set
       in the said 40' wide Jersey Central Power and Light Co. easement,
       Last described course also being along the said 40' wide Jersey
       Central Power & Light Co. Easement, in part, and (6) NO1-06'-00"W,
       382.02' to a found iron pipe an the said southerly side of
       Washington Road, last described course also recrossing said 40'
       wide Jersey Central Power and Light Co. easement, Thence along the
       said southerly side of Washington Road NSS*-54'-00"E, 70.00' to the
       point and place of BEGINNING.
            
          Containing within said described mates and bounds 4.02 acres of
       land. be the same, more or less.

          The aforementioned property is also shown on a survey entitled
       "PROPERTY PLAN FOR PROPERTY OF E. I. DU PONT DE NEMOURS AND
       COMPANY, PARLIN WORKS" dated December 1, 1986 prepared by MANN-
       TALLEY ENGINEERS & SURVEYORS, PROJECT NO. 1186-12, a copy of which
       is attached hereto as EXHIBIT "A".
             
          The aforementioned property is subject to the following:
          
          (1)  all matters of record and any state of facts that is
               apparent or that an accurate survey or inspection of the
               aforementioned property would disclose:
          (2)  all agreements not of record but in use;
          (3)  present and future zoning laws, ordinances, resolutions, and
               regulations of all boards, bureaus, or commissions and
               bodies of any municipal, county, state or federal sovereign
               now
          
                                     3
          
<PAGE>
          
                    or hereafter having or acquiring jurisdiction of the
               aforementioned property and the use. and improvements
               thereof:
          (4)  The effect of all present and future laws and ordinances
               relating to TENANT'S, or Occupants use of the aforementioned
               property:
          (5)  violations of laws and ordinances that might be disclosed by
               an examination and inspection or search of the
               aforementioned property as of the date first above written;
          (6)  the condition and state of repair of the aforementioned
               property as the same may be an the date first above written;
          (7)  all taxes, assessments, water meter and water charges, sewer
               rents accrued or unaccrued. fixed or not fixed:
         (8)  any defects of title or any encumbrances affecting the
               aforementioned property or any encroachments existing as of
               the date first above written.
      
     The  aforementioned property and all improvements,  rights,  easements
and  appurtenances  thereunto  belonging are  hereinafter  referred  to  as
"LEASED PREMISES".

     TO  HAVE AND TO HOLD the same, subject as aforesaid, unto TENANT  and,
subject  to  the  terms, covenants, agreements, provisions, conditions  and
limitations hereof, for the term described herein.

2.  CONSTRUCTION OF FACILITIES BY TENANT.

(a)       Provided   the   conditions   Of  STEAM   CONTRACT   Article   13
          "Preconditions  to Performance" are satisfied,  TENANT  covenants
          and agrees to construct a cogeneration facility with

                                     4

<PAGE>

related improvements on the LEASED PREMISES, without cost or expense to
LANDLORD, in accordance with the requirements at all laws, ordinances,
codes, orders. rules, and regulations of all governmental authorities
having jurisdiction over the LEASED PREMISES and as such facility is more
particularly described in STEAM CONTRACT . At such time as final
certificates of occupancy or equivalent use certificates shall be issued,
TENANT shall be doomed to be in compliance with this subparagraph (a) as to
any buildings, structures, and improvements constructed on the LEASED
PREMISES.

(b)       In  the  event TENANT, in the course of its construction requires
          an  electrical  service  connection from LEASED  PREMISES  to  an
          electrical  transmission  line, upon  TENANT's  request  LANDLORD
          agrees  to  provide  an  easement for such electrical  connection
          along a way as designated by LANDLORD across its lands.
       
(c)       TENANT,  at  its  own  cost  and expense,  shall  apply  for  and
          prosecute  with reasonable diligence, all necessary  permits  and
          licenses  required for the construction mentioned in subparagraph
          (a)  of  this  Paragraph.  LANDLORD, without cost or  expense  to
          itself,  shall  cooperate with TENANT in  securing  building  and
          other permits and authorizations necessary from time to time  for
          this  performance of any construction, alterations or other  work
          permitted  to  be  done  by TENANT under  this  Lease,  but  such
          cooperation by LANDLORD shall not be construed as consent to  the
          filing  of a mechanic's lien or a notice of intention to  file  a
          mechanic's lien or any claim relating thereto.
       
(d)       Throughout  the  duration of this Lease, TENANT agrees  that  all
          installations or buildings, structures, and improvements that may
          be erected on the LEASED PREMISES by
     
                                     5

<PAGE>

TENANT or any subtenants. including, but not limited to, all plumbing,
electrical, heating, air-conditioning and Ventilation equipment and
systems, and all other equipment, will be installed, operated, and
maintained in accordance with the law and with the regulations and
requirements of any and all governmental authorities, agencies, or
departments, having jurisdiction thereof, without cost or expense to
LANDLORD.
       
(e)       If,  at  any  time during the term of this Lease,  any  liens  or
          claims  of  mechanics. laborers, or materialmen  shall  be  filed
          against  the  LEASED PREMISES, or any part of parts thereof,  for
          any  work,  labor, or materials furnished, alleged to  have  been
          furnished or to be furnished pursuant to the written agreement by
          TENANT  or any person holding thereunder, TENANT, within  7  days
          after:
       
     (i)    The date of the filing or recording of any such lien, or the
            filing or recording of any notice of intention to file a lien
            or claim of lien; and

     (ii)   The receipt by TENANT from LANDLORD of written notice of such
            filing and recording at TENANT's own cost and expense, it of
            record, shall cause the same to be discharged by payment,
            bond, or otherwise; or at the option of TENANT, TENANT shall
            deposit, in trust, with LANDLORD or with a title company
            licensed to do business in the State of New Jersey, a sum of
            money equal to the amount of such recorded lien, plus ton
            (101) percent thereof, to be applied:
            
            (a) To  such  portion  of  the  amount.  if  any,  an  may   be
                determined  to be due and owing to the lienor  in  a  final
                judgment of a court of competent jurisdiction. when and  if
                such

                                     6

<PAGE>

                final judgment is no longer subject to appeal, or
            (b)To the payment to the Lienor of all or a portion of said
                sum when, as any and if written notice shall be sent by
                TENANT expressly authorizing such payment.
     
(f)       TENANT  is  authorized  to  demolish  all  existing  building(s),
          structures, and improvements located on the LEASED PREMISES,  and
          to  remove, raze, and/or destroy such trees, plants, shrubs,  and
          topsoil as TENANT may deem necessary, provided that it does so in
          accordance  with  all Federal, state and local laws  and  further
          provided  that such plans for demolition are first  reviewed  and
          approved by LANDLORD.  TENANT acknowledges that asbestos  say  be
          contained within the buildings scheduled to be removed.
     
(g)       In the event that TENANT contents any lion or claim, TENANT shall
          prosecute the contest with reasonable diligence, and TENANT shall
          at all times effectually stay or prevent any official or judicial
          sale  of  the  LEASED PREMISES and TENANT shall pay or  otherwise
          satisfy  any final judgment (unless TENANT shall appeal same,  in
          which  event  the  last appeal shall be the  determining  factor)
          which  may be entered against it and thereafter promptly  procure
          record  satisfaction  of the release of  the  lion.   Subject  to
          TENANT's  rights  as  set forth in this Lease,  if  TENANT  shall
          ultimately fail to procure a discharge at any such lion, LANDLORD
          after  at least fourteen (14) days' written notice to TENANT  (or
          lesser  time if the LEASED PREMISES are threatened with  sale  or
          foreclosure), may procure the discharge of such lion  by  payment
          or  otherwise,  and  all costs and expenses  which  LANDLORD  may
          sustain thereby shall be paid by TENANT as additional rent  under
          the provisions of

                                     7
          
          <PAGE>

          this  Lease.   In  the  event that any action  shall  be  brought
          against  LANDLORD to enforce any such lion, and  provided  TENANT
          may  exercise  all  of its rights set forth in  this  Lease,  and
          provided  further that TENANT shall have received written  notice
          of  such  action  and an opportunity to defend the  same,  TENANT
          shall pay any judgment that may be entered against LANDLORD, and,
          in addition thereto, shall pay all costs and expenses that may be
          incurred  by LANDLORD in the defense of any such action, provided
          such judgment shall be final and no longer subject to appeal.


(h)       Prior   to   commencing   construction  of   any   buildings   or
          improvements.   TENANT,  without cost to LANDLORD,  shall  obtain
          from  the  general  contractor in charge of construction  of  any
          buildings  and improvements a performance bond and  a  labor  and
          material  payment  bond, in the amount at the estimated  cost  of
          same issued by a reputable surety company licensed to do business
          in  the  State of New Jersey guaranteeing the completion of  said
          buildings and improvements and payment of all costs therefor  and
          incident thereto, or in some instances, at LANDLORD's option,  to
          furnish  to  the  LANDLORD a surety bond  naming  the  TENANT  as
          obligor  thereunder.  which bond in form, substance,  and  amount
          shall  be  subject  to LANDLORD's approval, which  it  shall  not
          unreasonably  withhold, which bond shall name  LANDLORD,  as  co-
          obligee  as its respective interests may appear and a certificate
          or  true  copy thereof shall be delivered to LANDLORD.   LANDLORD
          however  may waive this requirement if in its sale discretion  it
          is  satisfied as to the reputation and credit worthiness  of  the
          contractor  selected by TENANT 'or construction of the  facility.
          TENANT  shall notify LANDLORD by prior written notice as  to  its
          selected  contractor  and  LANDLCRD shall  have  seven  (7)  days
          thereafter to elect approval or non-approval.

                                     8

<PAGE>

(i)       If  TENANT  shall  deliver to LANDLORD a financial  statement  of
          TENANT  or any person(s) or entities having an interest in TENANT
          indicating  a  net worth of not less than Eighty Million  Dollars
          which party shall guarantee to LANDLORD the items as would be set
          forth  in  the bonds described above, LANDLORD hereby waives  the
          requirements of subparagraph (h) hereof.

      3.  TERM.  The term of this Lease shall commence upon the date first
above written and shall expire upon termination of the STEAM CONTRACT.
Should STEAM CONTRACT be cancelled, terminated, or otherwise and for any
reason other than LANDLORD's default, then the term of this Lease shall and
unless TENANT has elected to conduct an affiliated thermal consuming
business in accordance with Article 3(D) of STEAM CONTRACT, and in such
case the term hereunder shall not terminate with STEAM CONTRACT but shall
continue for the term originally specified in Article 5 of STEAM CONTRACT.
      
      4.  RENT.  TENANT'S covenants and agrees to pay LANDLORD for LEASED
PREMISES, an annual base rental of One Dollar ($1.00) during the term of
this Lease payable at the office of LANDLORD as follows:
           
           E. 1. du Pont de Nemours and Company
           Corporate Real Estate
           Materials and Logistics Department
           1007 Market Street
           Wilmington, Delaware 19898

or at such other place or places as LANDLORD shall from time to time give
TENANT written notice at least thirty (30). days in advance.

      5. CONDITION PRECEDENT.
      
      As a condition precedent to this agreement, LANDLORD shall have
received a Certificate of non applicability from the State of New Jersey
evidencing that the transaction

                                     9

<PAGE>

contemplated herein is not subject to New Jersey's Environmental Cleanup
Responsibility Act (ECRA).
      
      6.  TAXES AND ASSESSMENTS.
       
      (a) Commencing with the date first above written and ending with the
termination, cancellation or expiration of this Lease, TENANT shall
reimburse LANDLORD for all real estate taxes and any and all assessments,
including special assessments, or any tax that may be levied, assessed or
imposed by the State of New Jersey or by any political or taxing
subdivision thereof, upon or measured by the rents hereunder or the income
arising therefrom in lieu of or as a substitute in whole or in part, for
any tax upon LEASED PREMISES or which are or may become a lien upon LEASED
PREMISES, and all other governmental charges levied against LEASED PREMISES
which become due and payable during the term hereof.  TENANT'S obligation
to pay taxes. special assessments and other impositions shall be contingent
upon and subject to the following provisions and conditions;
        
      (i)  TENANT may take the benefit of the provisions of any statute or
           ordinance permitting any special assessment to be, paid over a
           period of time, and TENANT shall be obligated to pay only the
           installment of such special assessments as shall become due and
           payable during the term hereof.  Any installment falling due
           after the expiration of the term hereof shall be payable by
           LANDLORD, even though such unpaid installments shall constitute
           a lien or liens until paid.

      (ii) TENANT shall pay its prorata share of taxes, special
           assessments, other impositions or installments thereof which
           become due and payable

                                    10

<PAGE>

           during the years in which the obligation to pay rental
           hereunder commences and ceases, such prorata share to be
           determined on the basis which the number of months of the then
           current tax year for which TENANT is to pay rent shall bear to
           the entire number of months in said tax year.
           
      (b) Nothing in this Lease shall be construed to require TENANT to pay
any franchise, income, corporation, inheritance, succession, gift, estate,
realty transfer, capital or other tax (except the taxes and assessments
provided for in subparagraph (a) of this Paragraph which may be charged or
assessed against LANDLORD or any income, excess profit or revenue tax or
any other tax which may be assessed against or become a lien upon LEASED
PREMISES or the rent accruing therefrom.
       
      (c) Except if contested as hereinafter provided, TENANT, upon due
notice by LANDLORD or from the taxing authority, shall pay each tax,
assessment, or installment thereof, and other imposition before any fine,
penalty, interest, or costs may be added by nonpayment.
       
      (d) TENANT shall not be required to pay any tax. assessment or other
imposition required by the terms of this Lease to be paid so long as TENANT
at its own expense shall, in good faith and with due diligence, contest the
same or the validity thereof by appropriate legal proceedings.  In such a
case, TENANT may institute such proceedings in its own name or in the name
of LANDLORD or in both names as may be necessary, and TENANT shall
indemnify LANDLORD and save it harmless from and against all costs, charges
or liabilities in connection with any such proceeding: provided, however,
that TENANT shall take no action and shall delay no proceeding so as to
      
                                    11

<PAGE>
      
jeopardize title of LANDLORD to LEASED PREMISES or its other lands situated
in Middlesex County, New Jersey.  TENANT shall give LANDLORD prompt written
notice of the commencement of any such proceedings.
       
      (e) TENANT shall furnish to LANDLORD, within forty-five (45) days
after the date when any tax, special assessment or other imposition is
payable, copies of the official receipts, or other reasonable proof
satisfactory to LANDLORD evidencing payment thereof.
       
      (f) TENANT shall pay any and all taxes on its personal property
located on LEASED PREMISES directly to the taxing authority.
        
      7. USE.  LEASED PREMISES shall be used only for the construction and
operation of a cogeneration facility in connection with those services and
products to be supplied to LANDLORD under STEAM CONTRACT or if said use is
voided by the provisions of Article 3(D) of STEAM CONTRACT, then a use
consistent with the operation of an affiliated thermal consuming business
shall be allowable.  TENANT shall not use or occupy LEASED PREMISES or
permit the same to be used or occupied contrary to any appropriate
governmental statute, rule, order, ordinance or regulation applicable
thereto or in any manner which would violate any certificate of occupancy
affecting the same, or which would cause structural injury to the
improvements or cause the value or usefulness of LEASED PREMISES or any
part thereof to diminish or which would constitute a public or private
nuisance or waste.
        
      8. REPAIR AND MAINTENANCE.  TENANT agrees that, at its sole cost and
expense, it shall keep and maintain LEASED PREMISES, including any altered,
rebuilt or additional buildings, structures and other improvements thereto,
in good

                                    12

<PAGE>

repair. replacement and appearance during the continuance of this Lease and
will with reasonable promptness make all structural and nonstructural,
foreseen and unforeseen, and ordinary and extraordinary changes and repairs
of every kind and nature which may be required to be made upon or in
connection with LEASED PREMISES or any part thereof in order to keep and
maintain LEASED PREMISES in such good repair, replacement and appearance.
LANDLORD shall not be required to maintain, repair. or rebuild. or to make
any alterations, replacements or renewals of any nature or description to
LEASED PREMISES or any part thereof, whether ordinary or extraordinary,
structural or nonstructural, foreseen or unforeseen, or to maintain LEASED
PREMISES or any part thereof in any way, and TENANT hereby expressly waives
any right to make repairs or replacements at the expense of LANDLORD which
may be provided for in any statute or law in effect at the time of the
execution of this Lease or any statute or law which may thereafter be
enacted.
        
      9. UTILITIES.  TENANT shall supply and pay for all gas, electricity,
water, sewer. heat and other utilities used on LEASED PREMISES by TENANT.
       
      10. INDEMNIFICATION.  TENANT shall indemnify and save LANDLORD
harmless from and against any and all loss, costs, damages, claims, actions
or liability on account of the injury to or death of any person or persons
or the damage to or destruction of any property arising from or growing out
of TENANT'S use and occupancy of LEASED PREMISES unless such loss, costs,
damages, claims. actions or liability is caused solely by the fault,
failure or negligence of LANDLORD.
       
      11. REQUIREMENTS OF PUBLIC AUTHORITY.

      (a)     During the term of this Lease, TENANT shall. At its own cost
and expense, promptly observe and comply with all

                                    13

<PAGE>

present and future laws, ordinances, requirements, orders, directives.
rules and regulations of the Federal, State, County, Town, Village and City
Governments and of all other governmental authorities affecting LEASED
PREMISES or appurtenances thereto or any part thereof whether the same are
in force at the commencement of the term of this Lease or may in the future
be passed, enacted or directed, and TENANT shall pay all costs, expenses,
liabilities, losses, damages, fines, penalties. claims and demands.
including reasonable counsel fees, that may in any manner arise out of or
be imposed because of the failure of TENANT to comply with the covenants of
this Paragraph.
      
      (b) If TENANT or this Lease is subject to New Jersey's Environmental
Clean-Up Responsibility Act (ECRA), the responsibility for clean-up if any,
or compliance with such Act. shall root with the party which was the source
of the hazardous substance or waste which must be cleaned up.  Any wastes
or other hazardous substances which were deposited on the site prior to
occupancy by TENANT and must be cleaned up shall be the responsibility of
LANDLORD.  Any toxic or hazardous substances or wastes which are deposited
an the Site by TENANT shall be TENANT's responsibility.  TENANT's
responsibility pursuant to ouch service termination of this lease shall
survive expiration or earlier termination of this lease.

      (c) TENANT shall have the right to contest by appropriate legal
proceedings diligently conducted in good faith, in the name of TENANT, or
LANDLORD (if legally required), or both (if legally required), without cost
or expense to LANDLORD, the validity or application of any law, ordinance,
rule. regulation or requirement of the nature referred to in subparagraph
(a) of this Paragraph and, if by

                                    14

<PAGE>

the terms of any such law, ordinance, order. rule, regulation or
requirement, compliance therewith may legally be delayed pending the
prosecution Of any such proceeding, TENANT may delay such compliance
therewith until the final determination
of such proceeding.
      
      (d) LANDLORD agrees to execute and deliver any appropriate papers or
other instruments which may be necessary or proper to permit TENANT so to
contest the validity or application of any such law, ordinance, order,
rule, regulation or requirement and to fully cooperate with TENANT in such
contest.

      12. ACCESS TO PREMISES . LANDLORD or LANDLORD'S agents and designees
shall have the right to enter upon LEASED PREMISES at all reasonable times
to examine same and to maintain any of its utility or other systems located
thereon.
        
      13. ASSIGNMENT AND SUBLETTING.  TENANT may not assign this Lease, or
sublet all or any part of LEASED PREMISES except that LANDLORD shall
consent to an assignment of this lease to the financing institution
selected by TENANT in connection with the financing of the cogeneration
facility.
        
      14. SIGNS.  No signs. advertisement or notices other than those
required by law, shall be affixed to or placed upon any part of LEASED
PREMISES by TENANT except in such manner and of such size. design and color
as shall be approved in advance in writing by LANDLORD.
       
      15. INSURANCE.

      (a) TENANT shall provide at its expense and keep in force during the
term of this Lease, general liability insurance in a good and solvent
insurance company or companies licensed to do business in the State of New
Jersey, covering all of its liabilities hereunder and in accordance with
the

                                    15

<PAGE>

limits set forth in STEAM CONTRACT.
        
      (b) TENANT shall provide at its expense, and keep in force during the
term of this Lease insurance on the buildings and improvements an the
LEASED PREMISES insured by a responsible and reputable insurance company or
companies against loss or damage by fire and such other hazards an are
currently embraced in the standard extended coverage endorsement in the
State of New Jersey, and in an amount equal to the full insurable Value Of
said buildings and improvements.
        
      (c) All insurance policies carried or caused to be carried by TENANT
shall be issued in the name of TENANT and the LANDLORD, as their respective
interests may appear.
      
      (d) In the event that the insurance proceeds received are
insufficient to restore, repair, or rebuild said buildings and
improvements, TENANT covenants and agrees that it will pay the balance of
the amount necessary to restore such buildings or improvements to restore
to their former state or erect other buildings and improvements, provided
the value thereof is at least equal to the value of the buildings and
improvements immediately prior to such damage or destruction.  Any excess
of insurance proceeds over the cost of repairing or rebuilding shall belong
to TENANT.
      
      (a)  TENANT, in its discretion, may carry such insurance under a
blanket fire and other hazards and causes insurance policy or policies
issued to TENANT covering the LEASED PREMISES and other premises or
property.  However, a certificate or true copy thereof evidencing said
insurance shall be delivered to LANDLORD on LANDLORD's written request. 16.
WAIVER OF SUBROGATION.  All insurance policies carried by TENANT covering
LEASED PREMISES. including, but not limited to. contents, fire and casualty
insurance, shall

                                    16

<PAGE>

expressly waive any right on the part of the insurer against the LANDLORD.
The TENANT agrees that its policies will include such waiver clause or
endorsement.
 
      17. CASUALTY.  In  the event that, at any time, during  the  term  of
this  Lease,  the  buildings and improvements on LEASED PREMISES  shall  be
destroyed or damaged in whole or in part by fire or other cause within  the
extended  coverage  of  the fire insurance policies carried  by  TENANT  in
accordance  with  this Lease, then, TENANT, at its own  cost  and  expense,
shall,  cause the same to be repaired, replaced or rebuilt within a  period
of time which, under all prevailing circumstances, shall be reasonable.  In
the  event  LANDLORD's facility located adjacent to LEASED  PREMISES  shall
also have been damaged an or about the same time as TENANT's facility, then
as  a  condition  precedent to TENANT's duty to rebuild hereunder  LANDLORD
shall  deliver to TENANT a letter indicating that it plans to  rebuild  its
facility  within  a  two year period and will upon the  completion  of  its
facility have a need for steam in accordance with the STEAM CONTRACT.
           
      18. CONDEMNATION. In the event that the whole or any part  of  LEASED
PREMISES  be taken by virtue of eminent domain or for any public or  quasi-
public use, the parties shall be entitled to share in the compensation  and
award in accordance with the following provisions:
            
          (a)  If the whole of LEASED PREMISES shall be taken, then this
     Lease shall cease and determine and LANDLORD shall first receive a sum
     equal to the fair market value of the land taken, considered as
     vacant, unencumbered and unrestricted land an of the date of taking,
     together with interest thereon from the date of taking to the date of
     payment at the rate paid on the

                                    17

<PAGE>
          
     award, and if such value shall be officially determined and stated in
     the condemnation proceedings, then the amount thereof shall control
     for the purposes of this provision, otherwise the same, unless agreed
     upon by the parties to this Lease, shall be determined by arbitration
     in accordance with the rules then obtaining of the American
     Arbitration Association in the County of Middlesex, State of New
     Jersey.  TENANT in such case shall receive and retain the remainder at
     the award, and interest.
    
          (b)  If only a part of LEASED PREMISES shall be taken, then
     LANDLORD shall first receive a sum equal to the fair market value of
     the land taken, considered as unencumbered and unrestricted land, as
     of the vacant, unencumbered and unrestricted land, as of the date of
     taking plus the resulting or consequential damage, if any, to the
     remaining part of the land of LEASED PREMISES, considered as vacant,
     unencumbered and unrestricted land as of the date of taking, with any
     interest thereon from the date of taking to the date of payment at the
     rate paid on the award, and if such value and such resulting or
     consequential damage be officially determined and stated in the
     condemnation proceedings, then the amount thereof shall control for
     the purposes of this provision, otherwise the same, unless agreed upon
     by the parties to this Lease, shall be determined by arbitration in
     accordance with the rules then obtaining of the American Arbitration
     Association in the County of Middlesex, State of New Jersey, and
     TENANT in each case shall receive the remainder of the award and
     interest;


                                    18

<PAGE>

          (i)  If the remaining part of LEASED PREMISES not so taken cannot
     be adequately restored, repaired or reconstructed so as to constitute
     a complete architectural unit of substantially the same usefulness,
     design and construction, having regard to the taking, as immediately
     before such taking, capable of producing, after the payment of all
     operating expense thereof, the minimum annual rant, additional rent
     and other charges herein reserved, the debt service charges on any
     then existing leasehold mortgages hold by a permitted leasehold
     mortgagee, and after the performance of all covenants, terms,
     agreements and provisions herein and by law provided to be performed
     and paid by TENANT, a fair and reasonable net annual income, as
     hereinafter determined, then TENANT shall have the right, to be
     exercised by written notice to LANDLORD within sixty (60) days after
     the date of taking, to terminate this Lease as to such remaining part
     of LEASED PREMISES not so taken on a date to be specified in said
     notice not earlier than the date of such taking, in which came TENANT
     shall pay and satisfy all rent due and accrued hereunder up to such
     date at such termination including all sums of additional rent and all
     other charges and shall perform all of the obligations of the TENANT
     hereunder to such date and thereupon this Lease and the term hereby
     demised shall cease and determine.  Should the parties be unable to
     agree as to whether the part not taken is susceptible of adequate
     restoration, repair or reconstruction as aforesaid, such controversy
     shall be determined by arbitration in accordance with the rules

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<PAGE>

     then obtaining of the American Arbitration Association in the County
     of Middlesex,  State of New Jersey:
    
          (ii) If the Lease is not terminated as hereinabove provided,
     then, as to the premises not taken in such condemnation proceeding,
     TENANT shall proceed, at its own cost and expense, to make an adequate
     restoration, repair or reconstruction of the part of the building not
     taken or to rebuild a now building upon the part of the land not
     taken.  If the part of the award so paid to TENANT shall be
     insufficient fully to pay for such restoration, repair or
     reconstruction, TENANT shall nevertheless pay the excess cost thereof,
     and shall fully pay for all such restoration, repair or
     reconstruction, and complete the same to the satisfaction of LANDLORD
     and free from mechanic's or materialmen's liens and security interests
     of all kinds, and shall at all times save LANDLORD free and harmless
     from any and all such liens;
          
          (c)  In case of a second or any other additional partial taking
     or takings from time to time, the provisions hereinabove contained
     shall apply to each partial taking.
          
          (d)  The foregoing provisions of this paragraph shall apply only
     to a taking of the fee of the whole or of a part of LEASED PREMISES.
     In the case of the taking of an easement or of any interest less than
     a fee, the parties hereto shall claim and shall be entitled to receive
     art award and compensation therefor in accordance with their
     respective legal rights.
          
      19. FEE  MORTGAGES.  TENANT may not, without the written  consent  of
LANDLORD, mortgage or otherwise create a

                                    20

<PAGE>

security interest upon LANDLORDIS fee interest in LEASED PREMISES.
LANDLORD may arbitrarily withhold such consent or make such consent subject
to any conditions it deems appropriate.
          
      20. DEFAULT. If either party hereto defaults in carrying out  any  of
such  party's  covenants and agreements herein contained for  a  period  of
thirty  (30) days after written demand for compliance has been  made,  such
default, at the option of the party not in default, shall give LANDLORD any
and all remedies it may be entitled to in law or in equity.
      
      21. BANKRUPTCY AND INSOLVENCY If, after the commencement of the  term
of  this  Lease:  (a) TENANT then having the title to the leasehold  estate
created  hereunder shall while having such title be adjudicated a  bankrupt
or  adjudged to be insolvent; (b) a receiver or trustee shall be  appointed
for  the aforesaid TENANT'S property and affairs; (c) the aforesaid  TENANT
shall  make  an  assignment for the benefit of creditors or  shall  file  a
petition  in bankruptcy or insolvency or for reorganization or  shall  make
application  for  the appointment of a receiver; or (d)  any  execution  or
attachment  shall  be issued against the aforesaid TENANT  or  any  of  the
aforesaid  TENANT'S property, whereby LEASED PREMISES or  any  building  or
buildings  or  any  improvements thereon shall  be  taken  or  occupied  or
attempted  to  be  taken or occupied by someone other  than  the  aforesaid
TENANT,   except  as  may  herein  be  permitted,  and  such  adjudication,
appointment, assignment, petition. execution or attachment shall not be set
aside,  vacated. discharged or bonded within one hundred twenty (120)  days
after the issuance of the same, then a default hereunder shall be deemed to
have  occurred  so  that  the  provisions of this  Paragraph  shall  become
effective and LANDLORD shall have the rights and remedies

                                    21

<PAGE>

provided for therein.  Notwithstanding anything to the contrary hereinabove
contained, upon the occurrence of a default pursuant to this Paragraph, if
the rent due and payable hereunder shall continue to be paid and the other
covenants, conditions and agreements of this Lease on TENANT'S part to be
kept and performed shall continue to be kept and performed, no event of
default shall have been deemed to have occurred and the provisions of this
Paragraph shall not become effective.
       
      22. WAIVERS. Failure of LANDLORD or TENANT to complain of any act  or
omission  on  the part of the other party no matter how long the  same  may
continue,  shall not be deemed to be a waiver by said party of any  of  its
rights hereunder.  No waiver by LANDLORD or TENANT at any time, express  or
implied,  of  any breach of any provision of this Lease shall be  deemed  a
waiver of a breach of any other provision of this Lease or a consent to any
subsequent breach of the same or any other provision.
      
      23. NOTICES.  Every notice, approval, consent or other  communication
authorized  or  required by this Lease shall not be effective  unless  same
shall be in writing and sent postage prepaid by United States registered or
certified  mail, return receipt requested, directed to the other  party  as
follows:

To Landlord

E. I. du Pont de Nemours and Company
Corporate Real Estate
Material and Logistics Department
1007 Market Street
Wilmington, Delaware 19898

To Tenant

O'Brien Energy Systems, Inc.
225 South Eighth Street
Philadelphia, PA 19106

Attention Jeffrey D. Barnes,
          Executive Vice President

                                    22

<PAGE>

      24. SURRENDER.  At  the  expiration or  termination  at  this  Lease,
TENANT agrees to deliver up LEASED PREMISES together with all buildings  or
other improvements erected thereon, to LANDLORD in good order and condition
and  make  good  all  damage to LEASED PREMISES,  ordinary  wear  and  tear
excepted,  subject  however to the acquisition by  LANDLORD  of  all  or  a
portion of the cogeneration facility in accordance with Article 5(B) of the
STEAM CONTRACT.  That portion of the cogeneration facility not purchased by
LANDLORD  as provided hereunder shall be removed by TENANT from the  LEASED
PREMISES  within  twelve (L2) months following the  expiration  or  earlier
termination  of  this lease.  If TENANT fails to so remove, LANDLORD  shall
have the right to remove the same at TENANT's expense.
      
      25. GOVERNING LAW.  This Leas* and the performance thereof  shall  be
governed, interpreted, construed and regulated by the laws of the State  of
New Jersey.
      
      26. PARTIAL  INVALIDITY.   If  any  term.  covenant,   condition   or
provision  of  this  Lease  or the application thereof  to  any  person  or
circumstance  shall,  at  any  time  or  to  any  extent,  be  invalid   or
unenforceable, the remainder of this Lease, or the application of such term
or provision to persons or circumstances other than those as to which it is
hold  invalid  or  unenforceable, shall not be affected thereby,  and  each
term, covenant, condition and provision of this Lease shall be valid and be
enforced to the fullest extent permitted by law.
      
      27. SHORT FORM LEASE.  The parties will at any time, at  the  request
of  either  one, promptly execute duplicate originals of an instrument,  in
recordable form, which will constitute a short form of lease, setting forth
a  description  of LEASED PREMISES, the term of this Lease  and  any  other
portions thereof as either party may request.

                                    23

<PAGE>

      28. SUCCESSION.  All  of  the covenants. agreements.  conditions  and
undertakings  of this Lease shall extend and inure to and be  binding  upon
the successors and permitted assigns of the respective parties hereto.
       
      IN  WITNESS WHEREOF, the parties hereto have caused this Agreement to
be executed an the day and year first above written.


ATTEST:

/s/

Assistant Secretary



ATTEST:

/s/ Sanders Newman



E. I. DU PONT DE NEMOURS AND COMPANY

/s/

PROPERTIES MANAGER



O'BRIEN ENERGY SYSTEMS, INC.

By  /s/ Jeffrey D. Barnes


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