SELKIRK COGEN FUNDING CORP
8-K, 1998-09-16
COGENERATION SERVICES & SMALL POWER PRODUCERS
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                                                               CONFORMED COPY
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                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 8-K

                             CURRENT REPORT PURSUANT
                          TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


        Date of Report (Date of Earliest Event Reported): August 31, 1998


                         Commission File Number 33-83618

                          SELKIRK COGEN PARTNERS, L.P.
             (Exact name of Registrant as specified in its charter)

              Delaware                                 51-0324332
(State or other  jurisdiction  of             (IRS Employer Identification No.)
 incorporation or organization)


                        SELKIRK COGEN FUNDING CORPORATION
             (Exact name of Registrant as specified in its charter)


              Delaware                                 51-0354675
(State or other  jurisdiction  of             (IRS Employer Identification No.)
 incorporation or organization)



                 One Bowdoin Square, Boston, Massachusetts 02114
          (Address of principal executive offices, including zip code)

                                 (617) 788-3000
              (Registrant's telephone number, including area code)


<PAGE>


ITEM 5.   OTHER EVENTS

On August 31, 1998 Selkirk Cogen Partners, L.P. ("Selkirk" or the "Partnership")
and  Niagara  Mohawk  Power  Corporation   ("Niagara  Mohawk")  consummated  the
transactions  relating to the amendment and  restatement  of the existing  power
purchase  agreement between the Partnership and Niagara Mohawk,  pursuant to the
Master  Restructuring  Agreement  dated as of July 9, 1997,  as  amended,  among
Niagara Mohawk,  the Partnership and certain other  independent  power producers
(the  "MRA").  As  contemplated  by the MRA,  on that  date (i) the  Partnership
notified Niagara Mohawk of the Partnership's determination that the requirements
of the Partnership's Trust Indenture, dated as of May 1, 1994 (the "Indenture"),
with respect to the restructuring of certain project  contracts  relating to the
operation of Unit 1 of the Selkirk facility had been satisfied; (ii) the Amended
and Restated Power  Purchase  Agreement,  dated as of July 1, 1998,  between the
Partnership and Niagara Mohawk became  effective;  and (iii) Niagara Mohawk made
certain  payments  into the  Partnership's  Project  Revenue Fund  maintained at
Bankers Trust  Company,  as  Depositary  Agent under the May 1, 1994 Deposit and
Disbursement  Agreement.  In addition,  the Partnership has delivered notices to
Paramount  Resources  Limited  ("Paramount")  and TransCanada  Pipelines Limited
("TransCanada")  that the Second  Amended and Restated  Gas  Purchase  Contract,
dated as of May 6, 1998, between the Partnership and Paramount, and the Amending
Agreement to Gas Transportation Contract, dated as of July 20, 1998, between the
Partnership  and  TransCanada  have  become   effective.   The   above-described
transactions are referred to herein as the "Unit 1 Restructuring."

Also on August 31, 1998 the Partnership  forwarded to Bankers Trust Company,  as
Trustee, the statement of its authorized  representative (the "Selkirk Officer's
Certificate")  certifying that, among other things,  the  implementation  of the
Unit 1  Restructuring  could not  reasonably be expected to result in a Material
Adverse  Change (as defined in the  Indenture)  and, after giving effect to such
transactions,  the minimum  annual  Projected  Debt Service  Coverage  Ratio (as
defined in the  Indenture)  will exceed 1.5:1 and the average  annual  Projected
Debt Service Coverage Ratio for the remaining term of the bonds issued under the
Indenture (the "Bonds") will exceed 1.75:1.  The Selkirk  Officer's  Certificate
was  accompanied  by  written  certifications  required  to be  made  under  the
Indenture by R.W. Beck, Inc. ("R.W.  Beck"),  as the Independent  Engineer,  and
C.C. Pace Consulting,  L.L.C., as the Gas Consultant (in each case as defined in
the Indenture). The Selkirk Officer's Certificate and the related certifications
of the  Independent  Engineer  dated as of August  31,  1998  (the  "Independent
Engineer's  Certificate"),  and the  certifications  of the Gas Consultant dated
August 28, 1998 are filed as Exhibits to this Report on Form 8-K.

The projections  from which  Projected Debt Service  Coverage Ratios are derived
(the  "Projected  Operating  Results")  are set  forth  at  Attachment  B to the
Independent  Engineer's  Certificate,  have been prepared by the Partnership and
reviewed  and  accepted  by R.W.  Beck on the  basis of  present  knowledge  and
assumptions  which the Partnership  and R.W. Beck believe to be reasonable.  For
purposes of preparing the Projected Operating Results,  certain assumptions were
made, of necessity,  with respect to general  business and economic  conditions,
the revenues the Partnership  will receive for electric energy and steam and the
resale of natural gas,  the cost to the  Partnership  of  obtaining  natural gas
supplies and several other material contingencies and other matters that are not
within the  control of the  Partnership  nor R.W.  Beck and the outcome of which
cannot be predicted.  These  assumptions and the other  assumptions used in such
analysis and  identified  in the notes to the  Projected  Operating  Results are
inherently  subject to  significant

                                       2

<PAGE>

uncertainties,  and actual results will be different,  perhaps materially,  from
those  projected.   Accordingly,   the  Projected   Operating  Results  are  not
necessarily  indicative of current values or future  performance and none of the
Partnership,  Selkirk Cogen Funding  Corporation,  R.W. Beck or any other Person
assumes any responsibility for their accuracy. While these assumptions are based
on  currently  known  information  and are  dependent  upon future  events,  the
Partnership and R.W. Beck have each certified to the Trustee,  as required under
the  Indenture,  that the  assumptions  upon which the  subject  Projected  Debt
Service Coverage Ratios are based are reasonable and materially  consistent with
the Partnership's  project agreements and historical operating results.  None of
the  Partnership,  Selkirk  Cogen  Funding  Corporation,  R.W. Beck or any other
Person have any  obligation,  nor do they intend,  to provide the holders of the
Bonds with  updated  reports  or revised  projections  comparing  the  Projected
Operating   Results  and  actual   operating   results  later  achieved  by  the
Partnership.


On August 31, 1998,  the  Partnership  received  written  notice from Standard &
Poor's   Corporation   ("S&P")   that,   after  giving  effect  to  the  Unit  1
Restructuring,  S&P  affirmed  its "BBB-"  rating of the Selkirk  Cogen  Funding
Corporation's Bonds and removed the rating from CreditWatch. On August 27, 1998,
the Partnership  received written notice from Moody's  Investors  Service,  Inc.
("Moody's")  that,  after  giving  effect to the Unit 1  Restructuring,  Moody's
affirmed its "Baa3"  rating of the Selkirk Cogen  Funding  Corporation's  Bonds,
changed the outlook of the Bonds Due 2007 from  "negative"  to "stable"  and has
not changed its previous "negative outlook" with respect to the Bonds Due 2012.



ITEM 7.      FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND
             EXHIBITS.

(c)      Exhibits Required by Item 601 of Regulation S-K.

          (i)  Amended and Restated Power Purchase  Agreement , dated as of July
               1, 1998, between Selkirk Cogen Partners,  L.P. and Niagara Mohawk
               Power Corporation


          (ii) Mutual General  Release and Agreement,  dated as of July 1, 1998,
               between  Selkirk Cogen  Partners,  L.P. and Niagara  Mohawk Power
               Corporation


         (iii) Second Amended and Restated Gas Purchase  Contract,  dated as of
               May 6, 1998,  between Selkirk Cogen Partners,  L.P. and Paramount
               Resources Limited


          (iv) Amending   Agreement,   dated  as  of  July  20,  1998,   between
               TransCanada Pipelines, Limited and Selkirk Cogen Partners, L.P.

          (v)  Officer's  Certificate  of Selkirk Cogen  Partners,  L.P.,  dated
               August 31, 1998, delivered to Bankers Trust Company, as Trustee

                                       3
<PAGE>

          (vi) Independent  Engineer's  Certificate of R.W. Beck, Inc., dated as
               of August 31,  1998,  delivered  to  Bankers  Trust  Company,  as
               Trustee

         (vii) Gas  Consultant's  Certificate of C.C. Pace  Consulting,  L.L.C.,
               dated August 28, 1998,  delivered to Bankers  Trust  Company,  as
               Trustee

        (viii) Press Release of Selkirk Cogen Partners, L.P., dated August 31,
               1998


<PAGE>

                                   SIGNATURES


Pursuant to the  requirements of Section 13 or 15(d) of the Securities  Exchange
Act of 1934,  the  Registrant  has duly  caused  this report to be signed on its
behalf by the undersigned thereunto duly authorized.



                                             SELKIRK COGEN PARTNERS, L.P.



Date:  September 16, 1998                    /s/JMC SELKIRK, INC.
                                                ------------------------
                                                General Partner




Date:  September 16, 1998                   /s/JOHN R. COOPER
                                               -------------------------
                                               Name:   John R. Cooper
                                               Title:  Senior Vice President and
                                                        Chief Financial Officer


                                       5
<PAGE>


                                   SIGNATURES


Pursuant to the  requirements of Section 13 or 15(d) of the Securities  Exchange
Act of 1934,  the  Registrant  has duly  caused  this report to be signed on its
behalf by the undersigned thereunto duly authorized.



                                              SELKIRK COGEN FUNDING
                                              CORPORATION



Date:  September 16, 1998                  /s/ JOHN R. COOPER
                                               -----------------------
                                               Name:   John R. Cooper
                                               Title:  Senior Vice President and
                                                        Chief Financial Officer
<PAGE>


                                  EXHIBIT INDEX


       Exhibit No.                             Description

          10.1      Amended and Restated Power Purchase  Agreement,  dated as of
                    July 1, 1998,  between  Selkirk  Cogen  Partners,  L.P.  and
                    Niagara Mohawk Power Corporation

          10.2      Mutual General  Release and  Agreement,  dated as of July 1,
                    1998,  between  Selkirk  Cogen  Partners,  L.P.  and Niagara
                    Mohawk Power Corporation

          10.3      Second Amended and Restated Gas Purchase Contract,  dated as
                    of May 6, 1998,  between  Selkirk Cogen  Partners,  L.P. and
                    Paramount Resources Limited

          10.4      Amending  Agreement,  dated  as of July  20,  1998,  between
                    TransCanada  Pipelines,  Limited and Selkirk Cogen Partners,
                    L.P.

          99.1      Officer's Certificate of Selkirk Cogen Partners, L.P., dated
                    August 31, 1998,  delivered  to Bankers  Trust  Company,  as
                    Trustee

          99.2      Independent Engineer's Certificate of R.W. Beck, Inc., dated
                    as of August 31, 1998,  delivered to Bankers Trust  Company,
                    as Trustee

          99.3      Gas  Consultant's   Certificate  of  C.C.  Pace  Consulting,
                    L.L.C.,  dated August 28, 1998,  delivered to Bankers  Trust
                    Company, as Trustee

          99.4      Press Release of Selkirk Cogen Partners,  L.P., dated August
                    31, 1998



                                      7

                                                                  Execution Copy
                         AMENDED AND RESTATED AGREEMENT

          THIS AMENDED AND RESTATED AGREEMENT,  made and entered into as of July
1, 1998,  by and  between  Selkirk  Cogen  Partners,  L.P.,  a Delaware  limited
partnership  (hereinafter  referred  to as  SELLER),  with  offices  at  Boston,
Massachusetts,  and NIAGARA  MOHAWK POWER  CORPORATION,  a domestic  corporation
(hereinafter  referred to as  NIAGARA)  with its office and  principal  place of
business at Syracuse, New York.

                              W I T N E S S E T H :

          WHEREAS,  SELLER  (by  assignment)  and  NIAGARA  are  parties  to  an
Agreement  dated December 7, 1987, as amended by an Amendment dated December 14,
1989, the Second  Amendment  dated January 25, 1990, the Third  Amendment  dated
October 23, 1992, an Agreement  dated March 31, 1994,  and the Fourth  Amendment
dated June 26,  1996  (collectively  referred to as the  "Original  Agreement").
(Capitalized terms not otherwise defined herein shall have the meaning set forth
in Schedule A to this AGREEMENT.)

          WHEREAS,  SELLER  will own and operate an  electric  generating  plant
(hereinafter  referred  to as "Phase I") in Selkirk,  New York,  with an initial
capacity of approximately 79 megawatts,  and with expected annual  production of
approximately 625,000 megawatt-hours initially, so arranged that the ELECTRICITY
generated  therein  can be  delivered  to the  electric  transmission  system of
NIAGARA with which it will be


<PAGE>
                                                                  Execution Copy

physically  connected  at the  Receiving  Point  as set  forth  in the  Phase  I
Interconnection Agreement; and

          WHEREAS,  NIAGARA, in the conduct of its business, can make use of the
amount of ELECTRICITY which SELLER may generate at Phase I; and

          WHEREAS, SELLER represents that, prior to commencement of operation of
Phase I,  Phase I is or will  become:  (1) a  qualifying  facility  (hereinafter
referred to as "QF") as defined in the Public Utility Regulatory Policies Act of
1978  (hereinafter  referred to as "PURPA");  16 USCS Section 824a-3 et seq., 18
CFR  Section  292.205 et seq. ) and (2) a  cogeneration  facility  as defined in
Section 2.2-a of the New York State Public Service Law (hereinafter  referred to
as "2-a"); and

          WHEREAS,  SELLER  represents that, if required,  Phase I is or will be
qualified for  exemption  from the  prohibitions  set forth in the Power Plant &
Industrial Fuel Use Act hereinafter referred to as "FUA"); 42 USCS Section 8301,
et seq.,  particularly  Sections 8311,  8312 and 8322(c),  10 CFR Section 500 et
seq., particularly Section 503.37 et seq.); and

          WHEREAS,  SELLER  represents  that,  if  required,  Phase  I  will  be
certified as a MAJOR STEAM  ELECTRIC  FACILITY as defined in Article VIII of the
New York Public Service Law (Vol. 47 McKinney's  Consolidated  Laws of New York,
Section 140 et seq.); provided,  however, SELLER has the right to terminate this
AGREEMENT  upon a finding by the Public  Service  Commission of the State of New
York ("COMMISSION") or
                                        2


<PAGE>
                                                                  Execution Copy

the New York State Board on Electric Generation, Siting and the Environment that
Phase I is subject to Article VIII; and

          WHEREAS,  SELLER and NIAGARA desire to amend the Original Agreement on
the terms and conditions set forth in this AGREEMENT.

          NOW,  THEREFORE,  in  consideration  of  the  premises  and  covenants
hereinafter  set forth,  the Parties  hereto have agreed and do hereby  mutually
agree as follows:

          FIRST: Prior to commencement of the operation of Phase I, SELLER shall
certify to NIAGARA or deliver to NIAGARA other evidence in writing  satisfactory
to NIAGARA that Phase I (1) is a QF as defined in PURPA (15 USCS Section 824a-3,
et seq., 18 CFR Section 292.205, at et seq.), (2) is a cogeneration  facility as
defined in 2-a, and (3) that,  if required,  Phase I has qualified for exemption
from the  prohibitions  set forth in the FUA in accordance  with Section 8322 of
the FUA and 10 CFR Section 503.37 et seq.

          As of the Effective Date,  NIAGARA shall have no contractual right and
shall  waive any other  right  which it might have under state or federal law to
demand  information from SELLER, or any other person,  including but not limited
to any Governmental  Authority,  with respect to SELLER's status as a qualifying
facility ("QF Status").  SELLER shall have the right, but not the obligation, in
its sole discretion to obtain and/or maintain its QF Status under federal or New
York law  (including  compliance  with 2-a and/or PURPA).  NIAGARA's  rights and
obligations, including without limitation its obligation

                                       3
<PAGE>
                                                                  Execution Copy

to pay for ELECTRICITY produced by SELLER as set forth hereunder, shall continue
as a matter of contractual  right regardless of whether the SELLER maintains its
QF Status.  Any failure by SELLER to comply with the requirements  applicable to
QF Status  under New York law  (including  compliance  with 2-a)  shall  have no
adverse  impact on SELLER under this  AGREEMENT.  In the event SELLER  wishes to
qualify or perform as an Exempt  Wholesale  Generator  under Section 32 of PUHCA
and the FERC's regulations promulgated  thereunder,  as the same may be amended,
modified or restated from time to time, NIAGARA shall cooperate with (including,
without  limitation,  by providing consents and affidavits),  and shall not take
any action to oppose, impede or subvert,  SELLER's efforts to obtain appropriate
regulatory  exemptions  and  approvals,  including  market-based  rate approval.
Except to the extent that the contract prices under this AGREEMENT are or may be
based  thereon,  during the term of the  AGREEMENT,  SELLER (i) shall  waive any
statutory right it may have under Section 66-c of NYPSL pursuant to which SELLER
may demand a 6(cent) per kWh minimum power purchase rate from NIAGARA,  and (ii)
shall  waive,  for itself  and for the  successors  and  assigns of Phase I with
respect  to Phase I, any  statutory  right it may have  under  PURPA or NYPSL to
require  NIAGARA to enter into a power  purchase  contract or otherwise take the
output of Phase I;  provided,  however,  that until the end of the  Proxy-Market
Price Period NIAGARA  agrees,  at SELLER's  request,  to act as agent for SELLER
(or,  if  necessary  to  effectuate  such sales to the New York Power  Pool,  by
purchase and resale of SELLER's  capacity and/or energy, at no cost to NIAGARA),
for the sale on up to a monthly  basis of the Phase I's  ELECTRICITY  to the New
York Power Pool or any third party,  in each case on a  nondiscriminatory  basis
with 
                                       4
<PAGE>
                                                                  Execution Copy


respect to NIAGARA's or any third party's  capacity and energy,  at no cost
to SELLER.  NIAGARA  agrees to use its  Reasonable  Best  Efforts to effect such
sales  on  the  most  favorable   terms,   including  price,  to  SELLER  giving
consideration to the quantity, term and market conditions prevailing at the time
of sale.  Nothing  contained herein shall be construed to constitute a waiver by
the SELLER of any other rights it may have under PURPA, NYPSL or applicable law,
including  rights with respect to back-up  services,  interconnection,  reactive
power  or other  similar  rights,  whether  or not a  contract  is  required  or
desirable.

          SECOND:  NIAGARA acknowledges prior receipt of the DEPOSIT on November
25, 1988 in the amount of $10 per KW of capacity,  i e., $790,000.00.  Not later
than the last day for commencement of construction  specified by Paragraph THIRD
of the  AGREEMENT,  i.e.,  May 25,  1990,  SELLER  shall  post with  NIAGARA  an
additional deposit  (hereinafter  referred to as the "FIRST ADDITIONAL DEPOSIT")
of $5 per KW of capacity,  i e.,  $395,000.00.  The DEPOSIT and FIRST ADDITIONAL
DEPOSIT (hereinafter referred to collectively as the "DEPOSITS") shall be posted
in the form of cash or, at SELLER's option, an irrevocable letter of credit from
a financial  institution rated at least AA for a term that extends ten (10) days
past the scheduled  date of commercial  operation of Phase I. If all or any part
of the  DEPOSITS are made in cash,  NIAGARA  shall hold such cash in escrow with
the Marine Midland Bank,  N.A., or another bank chosen by NIAGARA and reasonably
acceptable  to  SELLER,  and  invest it in the  Certificate  of  Deposit or U.S.
Treasury Bill of the SELLER's  choice;  provided,  however,  the instrument must
mature on or before the scheduled date of commercial operation of

                                       5
<PAGE>
                                                                  Execution Copy


Phase  I.  The  DEPOSITS  plus  any  interest  earned  in  accordance  with  the
COMMISSION's Order Establishing  Milestones and Soliciting Comments,  issued and
effective May 25, 1988, will be refunded within thirty (30) days of the later of
Phase I's initial  operation date, as said date is determined in accordance with
the provisions of Paragraph ELEVENTH,  or the maturation date, if pertinent,  of
any  Certificate  of Deposit or U.S.  Treasury  Bill used to satisfy the deposit
requirements,  provided that SELLER has met the  commencement  and completion of
construction  milestones set forth in Paragraph  THIRD. In the event that SELLER
fails to post the  DEPOSITS as required  or  otherwise  fails to comply with the
requirements  of this  Paragraph,  this AGREEMENT shall at the option of NIAGARA
become  null and void  without  liability  of any  description,  kind or  nature
whatever by NIAGARA to SELLER and the  DEPOSITS,  if made,  shall be retained by
NIAGARA and any interest accrued shall be returned to SELLER.

          THIRD:  SELLER must commence on-site  construction of Phase I no later
than  twenty-four  (24)  months  after the  approval of the  Original  Agreement
pursuant  to   Paragraph   TWENTIETH,   thereafter   continuously   pursue  such
construction  in a good faith  effort to complete  construction  and  thereafter
place Phase I in operation no later than sixty (60) months after such  approval.
For the purposes of this  AGREEMENT,  SELLER  shall be deemed to have  commenced
on-site construction when: (1) activity is coordinated,  continuous, and reaches
a  sufficient  degree of  intensity,  (2) active  construction  efforts are made
related to major project features, and (3) actual physical construction of those
features  begins.  Commencement  of  construction  does not occur with mere site
preparation or equipment design which are insufficient to meet this test.

                                       6

<PAGE>
                                                                  Execution Copy


          In the event that SELLER is unable to comply with the  requirements of
this Paragraph THIRD,  this AGREEMENT shall at the option of NIAGARA become null
and void  without  liability  of any  description,  kind or nature  whatever  by
NIAGARA to SELLER,  and the  DEPOSITS  described  in  Paragraph  SECOND shall be
forfeited, and any interest accrued shall be returned to SELLER. Notwithstanding
the above,  in the event  SELLER is unable to comply with the  deadline  for the
commencement of construction, as defined in this Paragraph THIRD, SELLER may, in
addition to the deposit posted pursuant to the COMMISSION's ORDER and defined in
Paragraph  SECOND,  post additional cash deposits with NIAGARA for each month of
proposed or actual delay in meeting said  commencement  of  construction.  In no
event  shall  the delay in  commencing  construction  of Phase I be longer  than
eighteen (18) months from the commencement of construction  milestone as defined
in Paragraph SECOND.

          Such  additional  deposit(s)  payable to NIAGARA shall:  (i) be in the
form of cash;  (ii) be in the amount of $0.50/KW  per month,  i e.,  $39,500 per
month;  and (iii) be posted in monthly  increments  on or before said  milestone
date or any extensions thereof.  Such additional deposits, if any, together with
the  DEPOSITS  provided  for in  Paragraph  SECOND  shall be known as the  TOTAL
DEPOSIT.

          In the event  that  SELLER is  unable to comply  with the  operational
deadline set forth in this  Paragraph  THIRD,  NIAGARA shall be entitled to draw
against the TOTAL DEPOSIT posted by SELLER as follows: NIAGARA shall be entitled
to a forfeiture of the TOTAL DEPOSIT in an amount equal to one-twelfth (1/12) of
the TOTAL DEPOSIT
                                       7

<PAGE>
                                                                  Execution Copy


for each month of delay in operation  beyond said  milestone.  In no event shall
such  operational  deadline  be  extended  beyond  one  year  from  the  initial
operational deadline.  If SELLER has not commenced Commercial Operation,  within
one (1) year from said operational deadline,  this AGREEMENT shall at the option
of NIAGARA become null and void without  liability of any  description,  kind or
nature whatever by NIAGARA to SELLER.

          For purposes of this  AGREEMENT,  the "Date of  Commercial  Operation"
shall be  hereinafter  defined as that point in time when Phase I shall  produce
ELECTRICITY  continuously,   as  confirmed  by  SELLER.  SELLER  shall  use  all
reasonable   efforts   to   reach   commercial    operation   not   later   than
one-hundred-and-eighty  (180)  days  after  the  first  sale of  ELECTRICITY  to
NIAGARA.

          FOURTH:  SELLER shall  deliver to NIAGARA and NIAGARA shall accept and
pay for ELECTRICITY produced at Phase I or otherwise provided hereunder, subject
to the terms and conditions of this AGREEMENT.

          NIAGARA agrees that its  obligation to accept and pay for  ELECTRICITY
as  provided  herein  shall  in no  event  be  subject  to  any  curtailment  of
electricity  under the provisions of 18 C.F.R.  ss.  292.304(f)  (1997),  or any
subsequent or similar rule or regulation  adopted by the COMMISSION or the FERC,
or any rule or order of the  COMMISSION,  the FERC,  or any  other  Governmental
Authority  interpreting or applying those  provisions or authorizing  NIAGARA to
reserve any rights under those provisions.
                                       8
<PAGE>
                                                                  Execution Copy


          FIFTH:  SELLER shall deliver the  ELECTRICITY to the system of NIAGARA
at  approximately  115,000 volts, 60 Hertz and 3 Phase.  The installation of the
electrical  connections  and the  operation  of Phase I must meet or exceed  the
requirements  of NIAGARA's ESB #756, a copy of which is  incorporated  herein by
reference. SELLER shall deliver the ELECTRICITY to the Delivery Point.

          SELLER shall have the right, subject to NIAGARA's consent, which shall
not be  unreasonably  withheld,  to  construct,  at SELLER's  cost,  alternative
interconnection  equipment upon one (1) year's  written notice to NIAGARA.  Such
alternative interconnection, if any, shall deliver the ELECTRICITY to the system
of NIAGARA at a voltage to be mutually  agreed  upon by NIAGARA  and SELLER,  60
Hertz and 3 Phase, and shall be constructed and operated so as to meet or exceed
the  requirements of the version of NIAGARA's ESB #756 in effect at the time the
notice  required by this  Paragraph  FIFTH is provided to NIAGARA.  In the event
that such  alternate  interconnection  equipment is  constructed,  the Receiving
Point under the Phase I Interconnection Agreement shall be as mutually agreed by
NIAGARA and SELLER.

          SIXTH: NIAGARA's acceptance of and obligation to pay for the Delivered
Energy Quantity,  the Delivered  Capacity  Quantity and the Call Option Quantity
under Section II of ATTACHMENT I for  ELECTRICITY  produced may be suspended for
any  period(s)  of time  during  which,  for reasons of  necessary  maintenance,
repair,  service,  system  emergency,  safety,  or  similar  actions,  NIAGARA's
transmissions   system  is   temporarily   physically   unable  to  accept  such
ELECTRICITY. If necessary, and solely for the reasons

                                       9
<PAGE>
                                                                  Execution Copy


set forth  above,  NIAGARA  may order  that  Phase I's  generating  facility  be
disconnected from NIAGARA's transmission system.

          NIAGARA shall give reasonable  notice under the  circumstances  of the
need for such  disconnection  to employees or agents of SELLER  designated  from
time to time by SELLER to receive  such  notice.  Upon  receipt of such  notice,
SELLER shall carry out the required  action  without  undue delay.  Upon written
request of SELLER,  NIAGARA shall  promptly  inform SELLER,  in writing,  of the
reasons for any disconnection.

          During any period of disconnection, NIAGARA shall use its best efforts
to restore NIAGARA's capability to accept delivery of ELECTRICITY as promptly as
possible.

          NIAGARA shall inform SELLER of any planned  outages to the  facilities
serving  Phase I and use its best efforts to schedule  any planned  outages upon
consultation with the SELLER and commensurate with SELLER's schedule for planned
maintenance or other outages.

          NIAGARA  shall bear any costs  incurred by it in  connection  with any
such  disconnection  or  reconnection.  All deliveries of ELECTRICITY  which are
subject to any such suspension may be rescheduled at the option of the SELLER.

          SEVENTH:  In addition to the Parties'  obligations under Attachment I,
the following shall apply to the Parties' rights and obligations with respect to
ELECTRICITY:

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          (A) During the Proxy-Market Price Period, the following shall apply to
SELLER's  obligation to deliver,  and  NIAGARA's  obligation to take and pay for
ELECTRICITY:

          1.   At the option of SELLER,  SELLER shall have the right to sell and
               deliver,  and  NIAGARA  shall  take and pay for,  ELECTRICITY  as
               follows: (i) energy up to the specified Monthly Contract Quantity
               for the applicable  period plus the  Overgeneration  Amount,  and
               (ii)  capacity,  which is subject to both seasonal  variation and
               degradation,  associated with the Monthly Contract  Quantity,  in
               each case, for each Interval  during the  immediately  succeeding
               Settlement Period.

          2.   The right of SELLER to sell and  deliver  ELECTRICITY  to NIAGARA
               hereunder  shall be limited to energy and associated  capacity as
               described in  Paragraph  SEVENTH,  Section A.1.  SELLER shall not
               object to NIAGARA's inclusion of all capacity associated with the
               Notional Quantity of ELECTRICITY  pursuant to the terms hereof as
               capacity available to NIAGARA for regulatory purposes.

          3.   SELLER  shall have the right to sell and deliver  ELECTRICITY  to
               NIAGARA for periods  ranging for a minimum  period of time of one
               hour to a maximum period of one month.  On or prior to 12:00 p.m.
               noon of the  Business  Day two days prior to the first day of the
               month,  SELLER shall provide to NIAGARA a schedule showing, on an
               hour-by-hour  basis,  the 

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               projected  deliveries of ELECTRICITY to NIAGARA for the following
               calendar  month.  SELLER  shall  have the  right to  update  such
               schedule on an hourly basis by providing notice of the change, in
               writing or through  electronic  telecommunications,  no less than
               thirty minutes prior to the start of the hour in which the change
               to the schedule is to be effected.

              4.  If SELLER  determines  not to exercise  its rights to sell and
                  deliver  ELECTRICITY  to NIAGARA in accordance  with Paragraph
                  SEVENTH,  Section  A.1,  SELLER  may  sell  and  deliver  such
                  ELECTRICITY  to  third  parties,  provided  SELLER  has  first
                  offered  to  sell  such  ELECTRICITY  from  Phase  I up to the
                  Monthly Contract Quantity for the applicable period to NIAGARA
                  at the Market Energy  Price,  and, if  applicable,  the Market
                  Capacity Price on the following schedule:

                           (a)  ELECTRICITY   sales  for  one  hour  up  to  and
                           including  one week - SELLER shall notify  NIAGARA of
                           such  request by 9:00 am two  Business  Days prior to
                           the start of the  ELECTRICITY  sale and NIAGARA shall
                           respond no later than four hours from such request;

                           (b)  ELECTRICITY  sales  for more than one week up to
                           and including one month - SELLER shall notify NIAGARA
                           of such request by 9:00 am three  Business Days prior
                           to the  start of the  ELECTRICITY  sale  and  NIAGARA
                           shall  respond  no later than one  Business  Day from
                           such request;

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                           (c) ELECTRICITY  sales for more than one month and up
                           to and  including  twelve  months SELLER shall notify
                           NIAGARA of such request by 9:00 am five Business Days
                           prior  to the  start  of  the  ELECTRICITY  sale  and
                           NIAGARA  shall  respond no later than three  Business
                           Days from such request;

                           (d)  ELECTRICITY  sales for more than twelve months -
                           SELLER shall  notify  NIAGARA of such request by 9:00
                           am seven  Business  Days  prior  to the  start of the
                           ELECTRICITY  sale and NIAGARA  shall respond no later
                           than five Business Days from such request.

                  All notifications by SELLER and responses by NIAGARA described
                  herein shall be made during normal  business hours (8:00 am to
                  5:00 p.m.).  Notwithstanding the above, notification by SELLER
                  and response by NIAGARA for the sale of ELECTRICITY to a third
                  party  shall  be   completed   prior  to  the  FERC   approved
                  notification   period  for  market   participants   to  submit
                  day-ahead bids to the ISO/PE.

          (B) In addition, and without prejudice,  to SELLER's rights in Section
(A) above, the following shall apply with respect to NIAGARA's right to schedule
ELECTRICITY  from the SELLER during the S.C.-6 Price Period which comprises part
of the Proxy-Market Price Period:

          1.   At the option of  NIAGARA,  NIAGARA  shall have the right  ("Call
               Option")  solely during the S.C.-6 Price  Period,  and subject to
               the
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               conditions  stated  in  this  Paragraph  SEVENTH,  Section  B, to
               schedule  delivery of ELECTRICITY  from Phase I up to the Monthly
               Contract Quantity ("Call Option Quantity"),  provided that SELLER
               has not  scheduled  such  ELECTRICITY  for sale and  delivery  to
               NIAGARA  or any  other  party  pursuant  to  Section  (A) of this
               Paragraph SEVENTH.  SELLER shall be obligated to sell and deliver
               the Call  Option  Quantity  to  NIAGARA  at the  Delivery  Point,
               provided,  however,  that  SELLER  shall  be  excused  from  this
               obligation  if  Phase I is  unavailable  due to  outages  for any
               reason  (including,  but not  limited  to,  the  full or  partial
               unavailability  of Phase I due to an  insufficiency or inadequacy
               of gas supply or gas  transportation for any reason including but
               not limited to  unavailability  at the Call Gas Price). 

          2.   In the event NIAGARA  exercises  its Call Option,  SELLER may, at
               its option, sell and deliver, and NIAGARA shall take and pay for,
               ELECTRICITY  tendered at the Delivery Point which is in excess of
               the  Call  Option  Quantity  up to the  Effective  DMNC  ("Excess
               Energy").

          3.   The price  NIAGARA  shall pay for the Call  Option  Quantity  and
               Excess  Energy  shall  be the  Call  Energy  Price  which in each
               applicable  Interval  shall be the higher of (1) the S.C.-6 Rate,
               and (2) Phase I's Variable Energy Cost.

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               4.   NIAGARA must comply with the following notice obligations in
                    order to exercise its Call Option.  On each day  immediately
                    prior  to the  day on  which  NIAGARA  desires  to  purchase
                    ELECTRICITY  under  the Call  Option,  NIAGARA  must  notify
                    SELLER no later than 10:00 a.m. of the Call Option  Quantity
                    it requires for each Interval of the  twenty-four  (24) hour
                    period  commencing  at 12:01 a.m. of the  following  day and
                    ending at 12:01 a.m.  of the next  following  day;  provided
                    however,  that in lieu of separate  schedules  for Saturday,
                    Sunday  and  Monday,  not  later  than  10:00  a.m.  on each
                    applicable Friday the amount of the Call Option Quantity for
                    each Interval of the seventy-two (72) hour period commencing
                    at 12:01 a.m. of the following  Saturday and ending at 12:01
                    of the following Tuesday ("Schedule"). The Schedule run time
                    for Phase I shall be no less than twenty four (24) hours and
                    the  maximum  ramp  rate  shall  be 800 kW per  minute  when
                    ramping up and 1600 kW per minute when ramping down.

               5.   SELLER  shall  have the  right to sell  and  deliver  Excess
                    Energy to NIAGARA for periods  ranging from a minimum period
                    of one hour to a maximum  period of twenty  four (24)  hours
                    during  the Call  Option  period.  On or prior to 12:00 p.m.
                    noon of the day SELLER receives NIAGARA's  Schedule,  SELLER
                    shall  provide  to  NIAGARA  a  schedule   showing,   on  an
                    hour-by-hour  basis,  the  projected  deliveries  of  Excess
                    Energy to NIAGARA for the following  day.  SELLER shall have
                    the 

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                    right  to  update  such  schedule  on  an  hourly  basis  by
                    providing  notice  of the  change,  in  writing  or  through
                    electronic  telecommunications,  no less than thirty minutes
                    prior to the  start of the hour in which  the  change to the
                    schedule  is to be  effected.  SELLER's  right  to sell  and
                    deliver  the Excess  Energy is in  addition  to its right to
                    sell and delivery the Overgeneration Amount to NIAGARA.

          (C) Upon the expiration of the Proxy-Market Price Period and until the
term of this AGREEMENT  expires,  the following  shall apply with respect to the
sale and delivery of ELECTRICITY:

               1.   During this period, NIAGARA shall have no obligation to take
                    and pay for ELECTRICITY  under the Delivered  Energy Payment
                    and  Delivered  Capacity  Payment  components  of the Energy
                    Payment  under  Section  II of  ATTACHMENT  I except  to the
                    extent that NIAGARA elects to purchase  ELECTRICITY pursuant
                    to its rights of first refusal described below.

               2.   During this period,  SELLER shall not sell  ELECTRICITY from
                    Phase I in any amount up to the  Monthly  Contract  Quantity
                    for the applicable  period to third  parties,  unless SELLER
                    shall first offer to sell and deliver  such  ELECTRICITY  to
                    NIAGARA at the Market Energy Price, and, if applicable,  the
                    Market   Capacity   Price  and  NIAGARA  has   declined  the
                    opportunity  to take  and pay for  such  ELECTRICITY  on 

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                    the schedule set forth in Section A.4 of Paragraph  SEVENTH.
                    SELLER  shall  not  object  to  NIAGARA's  inclusion  of all
                    capacity   associated   with  the   Notional   Quantity   of
                    ELECTRICITY   pursuant  to  the  terms  hereof  as  capacity
                    available to NIAGARA for regulatory purposes.

          D. SELLER may, but is not required,  to deliver energy and/or capacity
to  NIAGARA  at the  Delivery  Point  from Phase I or Phase II or from any other
source  arranged by SELLER,  and such  energy  and/or  capacity  shall be deemed
ELECTRICITY  hereunder,  and further  subject to SELLER's  rights to assign this
AGREEMENT pursuant to the assignment  provisions contained herein. The foregoing
sentence shall not be deemed to relieve SELLER of its obligations (i) to provide
NIAGARA with the Call Option  Quantity in accordance with Section B of Paragraph
SEVENTH,  or (ii) to  perform  the DMNC  tests  for Phase I in  accordance  with
Section  VI of  ATTACHMENT  I. Any right or  obligation  of  SELLER  to  provide
ELECTRICITY under this Paragraph SEVENTH to NIAGARA shall entitle SELLER to sell
and  deliver  to  NIAGARA,  and  obligate  NIAGARA  to  take  and pay  for,  the
Overgeneration Amount.

          E.  ELECTRICITY  in excess of the Monthly  Contract  Quantity  for any
Interval,  except for Excess  Energy  delivered  with the Call Option  Quantity,
shall not be subject to this AGREEMENT  and, at the option of SELLER  (including
the

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Excess Energy), may be sold to third parties without an obligation to offer such
energy and capacity to NIAGARA.

          EIGHTH:  SELLER  shall  have the right to shut down the  operation  of
Phase I or temporarily disconnect it from NIAGARA's system whenever and for such
periods  of time as may be  necessary  for  maintenance,  repair,  emergency  or
safety.  SELLER shall bear the cost of  disconnection  and  reconnection,  which
shall include the direct costs of  personnel,  including  overhead,  required to
accomplish such disconnection and reconnection,  but which shall not include the
cost of replacement power.

          NIAGARA  and SELLER  shall  coordinate  maintenance  of Phase I in the
manner set forth on ATTACHMENT VIII.

          NINTH:  (A) After  netting  the  amounts  due  pursuant to the payment
provisions of this AGREEMENT,  SELLER shall provide NIAGARA with a Notice of any
payments due under this  AGREEMENT  for the  preceding  Settlement  Period on or
before the 5th day of each calendar month,  unless SELLER and NIAGARA  otherwise
agree.  Payments  shall be due on the Payment  Date  immediately  following  the
associated Settlement Period.  NIAGARA shall pay SELLER on or before the Payment
Date the  amounts  due under a Notice by wire  transfer  to  SELLER's  following
account,  or such other account that SELLER may  designate by written  notice to
NIAGARA:

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              Banker's Trust Company
              Four Albany Street
              New York, NY 10006

              ABA #: 021-001-033
              Account Name:  Selkirk Cogen Project Revenue Fund #12103
              Account #:  _______________

SELLER  shall pay NIAGARA on or before the Payment  Date the amounts due under a
Notice by wire transfer to NIAGARA's  following  account,  or such other account
that NIAGARA may designate by written notice to SELLER:


              Citibank
              399 Park Avenue
              New York, NY  10022-4699

              ABA #:  021-000-089
              Account Name:  Niagara Mohawk Power Corporation
              Account #:  ________________

Any amount  remaining  unpaid  after the time it is due and not disputed in good
faith shall  thereafter  be subject to a late payment  charge equal to the prime
rate for U.S. currency as published from time to time under "Money Rates" in The
Wall Street  Journal  multiplied by the unpaid amount  calculated for the period
from  and  including  the  Payment  Date in  which  it was due to the date it is
actually paid.

          If either Party,  in good faith,  disputes any part of any Notice of a
payment obligation,  that Party shall provide a written explanation of the basis
for such dispute and the undisputed  portion of the net payment  obligations set
forth in such Notice shall be paid by the Party obligated to pay such amounts no
later than the  applicable  Payment Date.  Any  adjustment  under this Paragraph
shall bear interest at the prime

                                       19
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rate for U.S. currency as published from time to time under "Money Rates" in The
Wall Street Journal,  from and including the Payment Date any such  underpayment
or  overpayment  was  originally  due  but  excluding  the  date on  which  such
underpayment or overpayment is finally settled by the Parties hereto,  or in the
event the Parties hereto are unable to settle such matter,  such matter shall be
settled by an independent  nationally recognized public accounting firm mutually
selected by the Parties  whose  determination  shall be final and binding on the
Parties  hereto and whose fees and expenses shall be borne by the Party found to
be at  substantial  fault by such  independent  public  accounting  firm. If the
independent  public  accounting firm finds that there is no substantial fault on
the part of either Party,  each Party shall be responsible  for its own fees and
expenses. No Notice (or payment obligation  thereunder) shall be subject to this
Paragraph  unless a notice of dispute is given with respect  thereto  within one
year of the Payment Date applicable to such Notice.

          (B)  Commencing on the Effective  Date and throughout the term of this
AGREEMENT, NIAGARA will pay SELLER , or SELLER will pay NIAGARA, as appropriate,
the monthly  payment set forth in ATTACHMENT I. NIAGARA and SELLER agree that on
or before  January 15 of each year during the term of the contract,  NIAGARA and
SELLER may review any amounts paid pursuant to this  AGREEMENT  during the prior
year to ensure  that the  amounts  paid  following  the  Effective  Date were in
accordance with ATTACHMENT I and this Paragraph  NINTH. In the event that either
Party shall discover an error, the Party  discovering the error shall notify the
other Party. Such notice shall specify the amount overpaid

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or  underpaid by a Party in each billing  period  during the prior year.  In the
event a Party was overpaid, that Party shall promptly refund any overpayments to
the other  Party.  In the event a Party was  underpaid,  the other  Party  shall
promptly make up any  underpayments.  Such annual review and true-up of payments
shall not limit  either  Party's  right to monitor the  amounts  paid versus the
amounts  due,  seek proper  payments or refunds  upon or after the  discovery of
billing  errors at other  times,  or impose any late  payment  charge  expressly
provided for by this AGREEMENT to the extent permitted in Paragraph NINTH.

          (C) After the Effective Date, the monthly Notice provided by SELLER to
NIAGARA shall reflect adjustments for the following payment obligations incurred
in the preceding Settlement Period:

          1. Netting for Cost Changes.  On each Payment  Date,  NIAGARA shall be
          obligated  to pay to  SELLER  (to  the  extent  that  such  number  is
          positive)  and SELLER shall be obligated to pay NIAGARA (to the extent
          that such number is negative  and in such case the  absolute  value of
          such number) (x) the  difference  between (a) any increase as compared
          to the costs under SELLER's  contractual  arrangements with NIAGARA as
          of January  1, 1997  during the  associated  Settlement  Period in (i)
          NIAGARA's local  distribution  system gas transportation and fixed and
          variable charges and retainages  actually incurred by SELLER, and (ii)
          electrical  interconnection  costs and costs  associated with industry
          reliability  standards  actually incurred by SELLER (including without
          limitation any increase in costs related to SELLER's  compliance  with
          ESB 
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          #756),  provided  that  such  costs  shall be  direct  in  nature  and
          exclusive  of  general  and  administrative   expenses,  and  (b)  any
          decreases  as  compared  to  the  costs  under  SELLER's   contractual
          arrangements  with NIAGARA as of January 1, 1997 during the associated
          Settlement Period in those costs listed in (i) and (ii) above, and (y)
          any  increase  as compared  to the costs  under  SELLER's  contractual
          arrangements  with NIAGARA as of January 1, 1997 during the associated
          Settlement  Period in costs  incurred  by SELLER  caused by changes in
          federal, state or local laws, rules or regulations; provided that this
          clause  (y) shall only be  effective  during  the  Proxy-Market  Price
          Period and any periods  thereafter  during which like  adjustments  in
          costs are also  recovered  by any  entity  that owns any of  NIAGARA's
          non-nuclear generating assets.

         2. Certain Other Cost Additions. On each Payment Date, NIAGARA shall be
         obligated  to pay to SELLER any increase as compared to the costs under
         SELLER's contractual arrangements with NIAGARA as of January 1, 1997 in
         electrical  transmission  costs or access or other  charges,  which are
         actually  incurred by SELLER during the  associated  Settlement  Period
         while  physically  delivering  electricity  to (x)  NIAGARA  during the
         Proxy-Market  Price Period or (y) an ISO/PE  following the Proxy-Market
         Price  Period;  provided  that this clause (y) shall only be  effective
         during the  periods  when like  increases  in costs or charges are then
         also  recovered  by any entity that owns any of  NIAGARA's  non-nuclear
         generating assets.
                                       22
<PAGE>
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         3. Reactive  Power,  Voltage  Support  Services and Line-Loss  Charges.
         NIAGARA and SELLER  acknowledge  that the  contract  prices  under this
         AGREEMENT do not include  charges for reactive  power,  voltage support
         services or  line-losses.  In the event that NIAGARA's  tariffs require
         SELLER to pay NIAGARA for reactive power or line-losses  during periods
         when the SELLER's generating facilities are generating electricity, the
         contract  prices under this  AGREEMENT for each  applicable  Settlement
         Period will be  equitably  increased in an amount equal to all reactive
         power charges and/or  line-loss  charges or costs actually  incurred by
         SELLER during the associated  Settlement  Period.  In addition,  in the
         event (i) under any ISO tariff,  SELLER is required to provide  voltage
         support services,  as defined by such ISO tariff,  NIAGARA shall pay to
         SELLER  on  each  Payment  Date  any and all  voltage  support  service
         payments made by the ISO to NIAGARA in the associated Settlement Period
         which are  attributable  to the voltage  support  services  provided by
         SELLER,  and (ii)  the ISO  charges  SELLER  for any  line-losses,  the
         contract prices under this AGREEMENT will be equitably  increased in an
         amount equal to all such  line-loss  charges  incurred by SELLER during
         the associated Settlement Period.

          During the full term of this AGREEMENT,  SELLER agrees to keep Phase I
insured in accordance with the provisions of ATTACHMENT VI hereto.

                                       23
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          TENTH:  SELLER and  NIAGARA  shall  install,  own and  maintain  their
respective   interconnection   facilities  in   accordance   with  the  Phase  I
Interconnection Agreement and the Phase II Interconnection Agreement.

          If, at some future time, it becomes  necessary for NIAGARA to relocate
or rearrange  its  transmission  system to which Phase I is  connected,  NIAGARA
shall  advise  SELLER one year in  advance in  writing.  If such  relocation  or
rearrangement is ordered or required by a Governmental Authority,  NIAGARA shall
give prior written notice to SELLER equal in time to the notice given NIAGARA by
such Governmental Authority, to the extent possible.  NIAGARA shall consult with
SELLER on the new  facilities  that NIAGARA  shall  propose to  reestablish  the
connection.  Such new facilities shall be reasonably satisfactory to SELLER and,
at a minimum, shall provide SELLER with at least as much output capacity as with
the prior connection facilities. NIAGARA shall bear the full cost and expense of
reestablishing  the connection to SELLER.  NIAGARA shall use its best efforts to
minimize  the  duration  of  any  disruption  to  SELLER's  service  during  the
relocation or rearrangement of NIAGARA's transmission facilities.

          If, at some future time,  NIAGARA determines it is necessary to retire
or abandon its transmission systems to which Phase I is connected, NIAGARA shall
advise SELLER, at least one year in advance,  in writing,  indicating  NIAGARA's
annual costs of transmission facilities dedicated exclusively to accommodate the
output of Phase I. SELLER shall then have the option of paying NIAGARA for these

                                       24
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annual costs or of providing alternate interconnection to NIAGARA's transmission
system.  Such  alternative  interconnection  may be the  purchase  by  SELLER of
NIAGARA's  existing 115 kV facilities at depreciated book cost or salvage value,
whichever is lower, but not less than zero. In the event SELLER elects to pay to
NIAGARA the annual charges associated with these facilities,  said charges shall
be recomputed as of January 1 of every year.

          ELEVENTH:  This AGREEMENT  shall be effective as of the Effective Date
and shall expire at 11:59:59 P.M. on June 30, 2008.

          TWELFTH:  ELECTRICITY  delivered by SELLER hereunder shall be measured
by electric  watthour meters of a type approved by the COMMISSION.  The existing
meters located in SELLER's  Interconnection  Facility (as defined in the Phase I
Interconnection  Agreement)  satisfy the requirements of this Paragraph TWELFTH.
These  metering  facilities  have been  installed,  and are owned by SELLER  and
maintained by NIAGARA in accordance with the Phase I Interconnection  Agreement,
and shall be sealed by NIAGARA, with the seal broken only upon occasion when the
meters are to be  inspected,  tested or  adjusted  and  representatives  of both
NIAGARA and SELLER are present.  The meter and installation costs shall be borne
by SELLER. The meters shall be maintained in accordance with the rules set forth
in 16 NYCRR Part 92 which are  incorporated  herein by  reference.  In the event
that any meter is found to be inaccurate  after the initial  year,  NIAGARA will
repair or replace the same as soon as  possible  at the expense of SELLER.  Each
Party 

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shall have the right at all reasonable times, upon giving not less than five (5)
days notice to the other Party for the purpose of permitting  the other Party to
be present at the  inspection,  to  inspect,  and test said meters and, if found
defective,  NIAGARA shall  adjust,  repair or replace the same at the expense of
SELLER.  Any test or inspection  requested by a Party shall be at the expense of
that  Party.  SELLER  shall have the right but not the  obligation,  to read all
meters installed and maintained pursuant to the Paragraph. Upon written request,
NIAGARA shall provide SELLER's operating personnel with appropriate instructions
and training to enable such personnel to read the meters.

          If a meter fails to register, or if the measurement made by a meter is
found to be inaccurate by more than the limits defined in 16 NYCRR Part 92, then
an adjustment shall be made correcting all  measurements  made by the inaccurate
or defective meter for a) the actual period during which inaccurate measurements
were made, if that period can be determined to the  satisfaction of the Parties;
or b) if the actual period cannot be  determined to the mutual  satisfaction  of
the Parties,  one-half of the period from the date of the last  previous test of
the  meter.  To the  extent  that the  adjustment  period  covers  a  period  of
deliveries for which payment has already been made, a payment  corresponding  to
the  adjustment  for that  period  shall be made by the Party  against  whom the
adjustment runs, to the other Party, not later than the twenty-fifth (25) day of
the month following the month in which the paying Party receives notice from the
other  Party  that such a payment is due.  SELLER  may elect to install  its own
metering  equipment in addition to NIAGARA's metering

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equipment.  Such metering equipment shall meet the requirements of 16 NYCRR Part
92. Should any metering  equipment  installed by SELLER fail to register  during
the term of this AGREEMENT,  the Parties shall use NIAGARA's metering equipment,
if installed,  to determine the amount of ELECTRICITY delivered to NIAGARA. On a
day or days on which  neither  NIAGARA's nor SELLER's  metering  equipment is in
service,  the quantity of  ELECTRICITY  delivered  shall be  determined  in such
manner as the Parties shall agree.

          THIRTEENTH:  The duly authorized  agent or agents of NIAGARA shall, at
all reasonable  business hours, upon reasonable notice,  have free access to the
premises of SELLER for the  purpose of  inspecting  the  records of  ELECTRICITY
generated  at Phase I and  delivered  to the  electric  transmission  system  of
NIAGARA thereat for purchase by NIAGARA.

          FOURTEENTH:  During the term of this AGREEMENT, NIAGARA shall have the
right, easement and privilege to construct,  operate, repair,  maintain,  remove
and/or replace such electric  transmission  lines as it may  reasonably  require
over and across  the  premises  of SELLER  for the  purposes  of  receiving  and
transmitting the ELECTRICITY herein provided to be delivered to NIAGARA, subject
to the  reasonable  approval  of SELLER.  It shall be  reasonable  for SELLER to
refuse its approval of any such action by NIAGARA if such action would interfere
with the normal operations of Phase I.
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          FIFTEENTH:  Each Party hereto respectively assumes full responsibility
in  connection  with  the  ELECTRICITY  supplied  hereunder  on its  side of the
Delivery Point and for the wires,  apparatus,  devices and appurtenances used in
connection therewith.  Each Party shall indemnify,  save harmless and defend the
other against all claims, demands, cost or expense for loss, damage or injury to
person or persons or property in any manner directly or indirectly arising from,
connected with or growing out of the  generation,  transmission or use of energy
by it on its  side of the  Delivery  Point  or for the  operation  of  switching
equipment in connection with said delivery;  provided,  however, that each Party
shall be liable for all claims of the Party's own  employees  arising out of any
provision of the Workers'  Compensation  Law. Each Party shall maintain Workers'
Compensation  and  Employers'  Liability  Insurance  covering  their  respective
employees  as  required  by law  and  SELLER  shall  carry  Liability  Insurance
including  contractual  coverage  in  the  amount  of at  least  $1,000,000  per
occurrence.

          SIXTEENTH:  (A) Upon notice to NIAGARA,  SELLER may assign or transfer
the  AGREEMENT  in whole or in part,  without  the  consent of  NIAGARA,  (a) as
collateral  security  for  purposes  of  securing  indebtedness,  or  (b) to any
approved assignee or transferee (an "Approved  Assignee").  An Approved Assignee
shall be (i) any  person who (x) (a)  acquires  Phase I, or (b) has a plant with
technical  capability that is equal to or greater than the technical  capability
of Phase I, and (y) has (a) a long-term  unsecured debt credit rating of no less
than  investment  grade  issued by Moody's  Investor's  Service  ("Moody's")  or
Standard & Poor's  Corporation  ("S&P") 
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or the  equivalent  of such rating from  another  nationally  recognized  rating
agency,  or (b) a net worth  calculated in accordance  with  generally  accepted
accounting  principles  ("Net Worth"),  that is equal to or greater than the Net
Worth of the entity  making  such  assignment  or  transfer  on the date of such
assignment or transfer,  provided that evidence of such  qualifying Net Worth is
reasonably  demonstrated to NIAGARA;  or (ii) any Affiliate of SELLER;  provided
(x) such Affiliate has a long-term  unsecured debt credit rating of no less than
investment  grade issued by Moody's or S&P or the equivalent of such rating from
another nationally  recognized rating agency, (y) such Affiliate has a Net Worth
that is equal  to or  greater  than the Net  Worth  of the  entity  making  such
assignment or transfer on the date of such assignment or transfer, or (z) SELLER
unconditionally  guarantees,  pursuant  to a  guarantee  in form  and  substance
reasonably  satisfactory  to  NIAGARA,  the  obligations  of such  Affiliate  in
connection  with such  assignment  or transfer.  SELLER may split and assign the
quantities of ELECTRICITY and Intervals to Approved  Assignees,  each in respect
of a lesser quantity and/or  Intervals that the full amounts thereof  hereunder,
provided that (a) each such assignment is for 50,000 MWh of ELECTRICITY per year
or any  integral  multiples  thereof  and  to  the  extent  that  the  remaining
unassigned balance of the quantity of ELECTRICITY hereunder for any such year is
less than 50,000 MWh, then for such remaining balance,  (b) each such assignment
is for a period  of at  least  one  year,  and (c) the sum of all  assigned  and
retained  quantities  of  ELECTRICITY  and  Intervals  does not exceed the total
quantities  of  ELECTRICITY  and Intervals  hereunder.  At the request of SELLER
during the term of the AGREEMENT, 

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NIAGARA and SELLER shall use their  Reasonable  Best  Efforts to mutually  agree
upon reasonable  alternatives to the assignment  qualification  contained in the
immediately  preceding sentence.  Except to the extent expressly provided in any
applicable  guarantee,  upon any such  assignment  or transfer,  SELLER shall be
released and have no further  obligations  to NIAGARA  hereunder with respect to
the assigned or transferred quantities and/or Intervals.

          (B)  NIAGARA  shall not assign its  rights and  obligations  hereunder
except as expressly authorized under this section.

          (1) In the event that NIAGARA  restructures its corporate structure or
          assets,  including by creating any new entities that hold  significant
          assets,  whether  in  connection  with the  Niagara  Restructuring  or
          otherwise,  upon  notice to SELLER  (or its  assignee  hereunder)  the
          AGREEMENT  will be  assigned  to and assumed by the entity or entities
          owning all or substantially all of NIAGARA's electric transmission and
          distribution   assets  or,  if  separated  from   NIAGARA's   electric
          transmission   assets  pursuant  to  such  a  restructuring  (i)  such
          assignee's   performance  under  this  AGREEMENT  is   unconditionally
          guaranteed,  pursuant to a guarantee in form and substance  reasonably
          satisfactory  to SELLER (or its  assignee  hereunder),  by each of the
          other entities arising out of the restructuring,  including any entity
          spun-off to NIAGARA's shareholders or any Affiliate of NIAGARA holding
          significant  assets that were held by NIAGARA prior (or any 
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          subsidiary of NIAGARA) to the restructuring,  unless such assignee has
          a long-term  unsecured  debt credit rating  issued by Moody's,  S&P or
          another  nationally  recognized  rating  agency  that is at  least  as
          favorable  as  NIAGARA's   long-term   unsecured  debt  credit  rating
          immediately prior to the effective date of the restructuring, and (ii)
          if such  assignee is not the entity which will collect from  customers
          the Competitive  Transition Charge approved by the COMMISSION pursuant
          to the Commission  Approval,  such assignee's  performance  under this
          AGREEMENT is  unconditionally  guaranteed,  pursuant to a guarantee in
          form and substance reasonably  satisfactory to SELLER (or its assignee
          hereunder),  by each of the entities which will collect from customers
          the Competitive  Transition Charge provided by the COMMISSION pursuant
          to the Commission Approval.

          (2) Upon  notice to SELLER (or its  assignee  hereunder),  NIAGARA may
          assign its rights and  obligations  under this  AGREEMENT to any third
          party  ("NIAGARA   Assignee")  (except  those  parties  referenced  in
          paragraph  (1)  above)  provided  that the  NIAGARA  Assignee  has (i)
          received a long-term unsecured debt credit rating by Moody's or S&P of
          at  least  investment  grade or the  equivalent  of such  rating  from
          another  nationally  recognized  rating  agency,  as of  the  date  of
          consummation  of the  assignment;  or (ii) furnished  SELLER with such
          collateral  security as may 
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          be  reasonably  accepted to SELLER in order to limit  SELLER's  credit
          risk in connection with such assignment.

          (C)  NIAGARA  acknowledges  and  agrees  that (1)  based  on  SELLER's
representations,  SELLER is a Delaware  limited  partnership;(2)  NIAGARA's sole
recourse  against  SELLER  shall be to the  assets of the  limited  partnership,
irrespective  of any failure to comply with  applicable law or any provisions of
this  AGREEMENT,  except  that the  partners  in SELLER may be joined as nominal
parties for the purpose of enforcing  NIAGARA's rights  hereunder;  (3) no claim
shall be made against any partner in SELLER in connection  with this  AGREEMENT;
(4)  NIAGARA  shall have no right to any claim  against  SELLER for any  capital
contributions  from any  partner in SELLER  not yet due and owing;  and (5) this
representation  is made  expressly  for the  benefit  of  SELLER  and the  other
partners in SELLER.

          (D) In the event that NIAGARA  restructures its corporate structure or
assets,  including by creating any new entities  that hold  significant  assets,
whether in connection with the Niagara  Restructuring  or otherwise,  SELLER (or
its  assignee  hereunder)  shall have the right to  replace  the  AGREEMENT,  as
applicable,   with  power  purchase  and/or  hedging  contractual   arrangements
substantially  equivalent to those that are entered into between the entity(ies)
holding the  transmission  and/or  distribution  assets of NIAGARA or which will
collect  from  customers  the  Competitive  Transition  Charge  approved  by the
COMMISSION  pursuant to the Commission  Approval and the entity(ies) holding the
non-nuclear  generating  assets  

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of NIAGARA, whether or not such assets are spun-off to NIAGARA's shareholders (a
"Genco  Contract"),  provided  that the  term,  price  and  quantity  under  the
AGREEMENT shall not be altered thereby,  unless any of such terms are materially
and expressly  conditioned by certain provisions in the Genco Contract, in which
case  appropriate  and  equitable  adjustments  in such terms  shall be mutually
agreed upon by NIAGARA or its assignee, as the case may be, and SELLER.

         SEVENTEENTH: This AGREEMENT and all of its terms and conditions
shall bind and enure to the  benefit of the  heirs,  executors,  administrators,
successors,  grantees  and  assigns  of  the  respective  Parties  hereto.  This
AGREEMENT  shall be governed by the  substantive  laws of the State of New York,
irrespective of conflict of law rules.

              EIGHTEENTH:  This  AGREEMENT is exclusive  and contains all of the
 terms of the agreement between the Parties and no change or variation in this
AGREEMENT  may be made except in express  terms and by an  instrument in writing
signed by the Parties hereto. Except as expressly included in this AGREEMENT, no
term of the Original  Agreement,  including any term of any  amendment  thereto,
shall survive the Effective Date.

              NINETEENTH:  In the  event of any  dispute  under  this  AGREEMENT
(other  than a  payment  dispute),  either  Party  may  make  application  to an
  appropriate administrative or judicial authority or body for relief. Payment
disputes shall be resolved in accordance with Paragraph NINTH.

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          TWENTIETH:   Each  Party  to  this  AGREEMENT  acknowledges  that  the
COMMISSION  had  ordered  NIAGARA  to  submit  the  Original  Agreement  to  the
COMMISSION for its review and possible  modification or abrogation  within sixty
(60) days of  submittal.  If either  Party  objects to any  modification  to the
Original  Agreement by the  COMMISSION,  it may terminate  this  AGREEMENT  upon
written notice within thirty (30) days from the date the COMMISSION  orders such
modification  without  any  liability  to the  other  Party.  In the  event  the
COMMISSION  conditions its initial approval of the Original Agreement to provide
for less than full recovery by NIAGARA,  through its Fuel Adjustment  Clause, of
any  payments  made by  NIAGARA  to  SELLER  under  the  terms  of the  Original
Agreement, then this AGREEMENT shall without further notice become null and void
without  further  liability  by either  Party to the  other.  Each Party to this
AGREEMENT  acknowledges  and agrees  that  NIAGARA  intends to request  that the
COMMISSION,  in its  review  of the  Original  Agreement,  expressly  find  that
NIAGARA's  actions,  in  concluding  the  pricing  provisions  of  the  Original
Agreement,  are  acceptable to the  COMMISSION  and each Party to this AGREEMENT
understands  and  agrees  that if the  COMMISSION  does not so find,  this shape
AGREEMENT is null,  void and of no effect.  NIAGARA  agrees to issue a letter to
SELLER, after COMMISSION review and action satisfactory to NIAGARA, stating that
NIAGARA shall not terminate this AGREEMENT pursuant to this Paragraph TWENTIETH.

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          TWENTY FIRST:  All written  notifications  pursuant to this  AGREEMENT
shall be in writing and shall be personally  delivered or mailed by certified or
registered first class mail, return receipt requested, as follows:

TO NIAGARA:                                   To SELLER

                                              SELKIRK Cogen Partners L.P.
NIAGARA MOHAWK POWER CORPORATION              24 Power Park Drive
Director Energy Transactions                  Selkirk, New York  12158
300 Erie Boulevard West                       Attn:  General Manager
Syracuse, New York  13202                     518-475-5773 (phone)
315-428-3159(phone)                           518-475-5199 (fax)
315-460-2660(fax)

                                              with a copy to:

                                              Selkirk Cogen Partners, L.P.
                                              c/o US Generating Company
                                              One Bowdoin Square
                                              Boston, Massachusetts  02114
                                              Attn:  Legal Group
                                              617-227-8080 (phone)
                                              617-227-2690 (fax)

          Either Party may change its address for notices by notice to the other
in the manner provided above.

          TWENTY-SECOND:  In the event either  Party hereto is rendered  unable,
wholly  or in part,  by Force  Majeure  to carry out its  obligations  under the
AGREEMENT,  other than the obligation to make payments of amounts due hereunder,
it is agreed that upon notice,  with reasonably  full  particulars of such Force
Majeure  given by such Party to the other Party in writing  within a  reasonable
time frame after the occurrence of the cause relied upon, then the obligation or
obligations

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hereunder of the Party  giving such notice,  so far as they are affected by such
Force  Majeure,  shall be suspended  during the  continuance  of an inability so
caused.  Such cause shall,  as far as possible,  be remedied with all reasonable
dispatch.

          TWENTY  THIRD:  SELLER shall have the right to have NIAGARA wheel some
or all of the output of Phase I to third parties  pursuant to applicable law, or
NIAGARA's, or other companies', duly filed transmission and distribution tariffs
or schedules.

          SELLER  may,  at its option but  subject to  NIAGARA's  right of first
refusal under this AGREEMENT,  elect firm and interruptible transmission service
under the  Transmission  Agreement for delivery of  electricity  from Phase I to
Consolidated  Edison  Company of New York,  Inc. ("Con  Edison");  provided that
NIAGARA shall have no  obligation  to transmit  energy on a firm basis under the
Transmission  Agreement  in excess of the  Contract  Demand (as set forth in the
Transmission Agreement), inclusive of amounts transmitted under the Transmission
Agreement  with  respect to Phase II.  SELLER  may, at its option but subject to
NIAGARA's  right of first  refusal  under this  AGREEMENT,  elect  interruptible
transmission   service  under  the   Transmission   Agreement  for  delivery  of
electricity from Phase I to any third party in addition to Con Edison;  provided
that NIAGARA  shall have no obligation  to transmit  energy on an  interruptible
basis  under the  Transmission  Agreement  in excess  of the  amounts  permitted
pursuant to Schedule E of the Transmission Agreement. The rights and obligations
under this  paragraph  are in  addition to any rights or

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obligations  which the Parties may have  pursuant to  Paragraph  TWELFTH of this
AGREEMENT or under the Transmission Agreement.

          TWENTY-FOURTH:  No failure on the part of a Party to exercise,  and no
delay in exercising,  any right hereunder shall operate as a waiver thereof.  No
waiver by a Party of any right  hereunder  with respect to any matter or default
arising in  connection  with this  AGREEMENT  shall be  considered a waiver with
respect to any subsequent matter or default.

          TWENTY-FIFTH:  This  AGREEMENT  may  be  executed  by the  Parties  in
separate counterparts,  each of which shall be deemed to be an original, and all
such counterparts shall together constitute but one and the same instrument.

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                                                                  Execution Copy


          IN WITNESS  WHEREOF,  the Parties  hereto have caused this Amended and
Restated Agreement to be executed as of the day and year first above written.

                                         Selkirk Cogen Partners, L.P.
                                           By:  JMC Selkirk, Inc., Managing
                                                General Partner

                                         By: /s/George J. Grunbeck
                                             --------------------------------
                                         Title: Vice President
                                         Date:  8/10/98


                                         NIAGARA MOHAWK POWER CORPORATION
                                         By: /s/ Clement E. Nadeau
                                             --------------------------------
                                             Title: Vice President-Marketing and
                                             Planning
                                             Date: 8/11/98


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                                   SCHEDULE A
                                   Definitions


          As used in this AGREEMENT:

          "AGREEMENT" means this Amended and Restated Agreement dated as of July
1, 1998, by and between  SELLER and NIAGARA and the  schedules  and  attachments
thereto.

          "Affiliate"  means,  with respect to any Party to this AGREEMENT,  any
person  or entity  which  controls,  is  controlled  by, or is under the  common
control with,  such Party,  wherein the term  "control"  shall mean the power to
direct the  management and policies by or of such Party through the ownership of
voting securities, by contract or otherwise.

         "Business  Day"  shall mean any day other  than a  Saturday,  Sunday or
other day on which banks in the State of New York are  authorized or required to
be closed.

         "Call Energy Price" shall have the meaning set forth in Section  (B)(3)
of Paragraph SEVENTH of the Agreement.

         "Call Gas  Price"  shall  have the  meaning  set forth in Section II of
ATTACHMENT I.

         "Call  Option  Quantity"  shall have the  meaning  set forth in Section
(B)(1) of Paragraph SEVENTH.

          "COMMISSION"  means the Public Service  Commission of the State of New
York.

         "Commission  Approval" means a final COMMISSION order setting forth the
findings,  authorizations and approvals set forth in Schedule 6.6C of the Master
Restructuring Agreement.

         "Competitive Transition Charge" means a charge, however designated, for
the recovery of strandable costs.

         "Contract  Year" means the period  commencing on the Effective Date and
ending at 11:59:59 p.m. on the first anniversary of the last day of the month in
which the Effective Date occurs and each successive  12-month period  thereafter
to the extent applicable.

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          "Delivered  Call Quantity"  means the Call Option  Quantity and Excess
Energy SELLER sells,  and tenders for delivery at the Delivery Point, to NIAGARA
pursuant  to Section  (B) of  Paragraph  SEVENTH  for each  Interval  during the
Settlement  Period,  and  NIAGARA  shall be  obligated  to take and pay for such
ELECTRICITY and Excess Energy at the Call Energy Price.

          "Delivered  Capacity  Quantity"  means the amount of  capacity  SELLER
sells to NIAGARA  pursuant to Sections (A) and (C) of  Paragraph  SEVENTH of the
AGREEMENT,  which  is  subject  to  both  seasonal  variation  and  degradation,
associated  with and up to the specified  Monthly  Contract  Quantity,  for each
Interval  during the Settlement  Period,  and NIAGARA shall be obligated to take
and pay for such capacity from SELLER at the Market Capacity Price.

          "Delivered  Energy  Quantity" means the amount of energy SELLER sells,
and tenders for delivery at the Delivery Point, to NIAGARA  pursuant to Sections
(A) and (C) of Paragraph  SEVENTH of the AGREEMENT up to the  specified  Monthly
Contract Quantity plus the  Overgeneration  Amount, for each Interval during the
Settlement  Period,  and  NIAGARA  shall be  obligated  to take and pay for such
energy from SELLER at the Market Energy Price.

          "Delivery Point" means (a) with respect to ELECTRICITY  delivered from
Phase  I,  the  Receiving  Point as set  forth  in the  Phase I  Interconnection
Agreement;  (b) with  respect to any  ELECTRICITY  delivered  from Phase II, the
Receiving Point as set forth in the Phase II Interconnection  Agreement; and (c)
with respect to ELECTRICITY delivered hereunder from any other source, any other
interconnection  on  NIAGARA's   transmission   system,   subject  to  NIAGARA's
concurrence which shall not be unreasonably withheld.

          "Effective  DMNC" shall have the meaning set forth in Section VI(c) of
Attachment I.

          "Effective Date" means 11:59:59 p.m. on June 30, 1998.

          "ELECTRICITY"  means the capacity and/or energy produced by Phase I or
otherwise sold by SELLER in accordance with the terms of this AGREEMENT.

          "ESB  #756"  means  NIAGARA's  Electric  System  Bulletin  #756  dated
December 1997  (including  Appendix C but excluding  any  provisions  related to
coordinated  maintenance),  as amended,  supplemented  or modified  from time to
time, provided that no amendment,  supplement or modification shall be effective
with  respect to SELLER  sooner  than sixty days after  receipt by SELLER of the
effective version and NIAGARA agrees to provide notice of any planned amendment,
supplement or modification and drafts thereof as far in advance of effectiveness
as is  reasonably  possible  and  NIAGARA  shall give due  consideration  of any
comments of 
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SELLER thereto with respect to Phase I.

          "Force Majeure" as used herein means acts of God,  strikes,  lockouts,
act  of  public  enemies,  wars,  blockades,  insurrections,  riots,  epidemics,
landslides,  lightning, system emergencies,  earthquakes, fires, storms, floods,
washouts, arrests, explosions,  breakage or accident to machinery,  equipment or
transmission  or distribution  lines;  provided that the term Force Majeure does
not mean or include any cause which by the exercise of  reasonable  diligence of
the Party claiming suspension could be overcome.

          "Gas IPPs"  means  those  IPPs which  produce  power  using  primarily
natural gas.

          "Governmental  Authority" means any federal, state, municipal or local
governmental authority, department, commission, board, agency, body or official,
whether  executive,   legislative,   administrative,   regulatory  or  judicial,
including but not limited to the FERC and the COMMISSION.

          "Interval"  means  (i) 1  hour;  provided  that,  in  the  event  that
following the Proxy-Market Price Period, ISO/PE procedures require the use of an
alternate time period,  such alternate time period shall automatically be deemed
to be incorporated in, and shall supersede,  the 1 hour period set forth herein,
or (ii) such time period as NIAGARA and SELLER shall  mutually agree in writing;
provided  that such  mutually  agreed upon time period may only be  subsequently
modified upon the prior written consent of NIAGARA and SELLER.

          "IPP(s)" means those  independent  power producers that are identified
on the signature pages and on Schedule A of the Master Restructuring Agreement.

          "ISO/PE"  means a New  York  Independent  System  Operator  and  Power
Exchange.

          "LBMP"  shall have the  meaning  ascribed to it in the  definition  of
Market Energy Price.

          "Market Capacity Price" shall equal zero prior to the establishment of
the ISO/PE  and  thereafter  at any time when no  separate  market for  capacity
exists. Commencing on the first day of the month following the calendar month in
which the ISO/PE is established  and only if there then exists a separate market
for  capacity,  the Market  Capacity  Price shall mean the market  price paid to
sellers for capacity,  at the Delivery Point or the region in which the Delivery
Point is located, established by the ISO/PE capacity auction; provided, however,
that at such time the Parties  shall  conduct  good faith  negotiations  and use
their  Reasonable  Best  Efforts to mutually  

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determine  whether to  continue  the  pricing  referred  to in clause (i) of the
definition of Market Energy Price for a mutually agreed upon  additional  period
of time.

          "Market  Energy  Price"  means for any Interval (i) prior to and until
the establishment of the ISO/PE and the implementation of LBMP pricing hereunder
(as defined  below),  NIAGARA's  short-term  avoided  energy and capacity at the
voltage  level of the Delivery  Point,  as stated in its tariff  approved by the
COMMISSION providing for the purchase of power from PURPA qualifying facilities,
which tariff is  currently  designated  as S.C.-6,  as the same may be in effect
from time to time or any successor  tariff  thereto (the "S.C.-6  Rate") or such
other  price as may be agreed  upon by  NIAGARA  and  SELLER  during  individual
negotiations,  and (ii) on the  first day of the month  following  the  calendar
month in which the ISO/PE is established and  implementing  day ahead locational
based  market  pricing  ("LBMP"),  the LBMP paid to sellers for  energy,  at the
Delivery Point or the region in which the Delivery  Point is located,  specified
and  published by the ISO/PE;  provided,  however,  that at such time SELLER and
NIAGARA  shall conduct good faith  negotiations  and use their  Reasonable  Best
Efforts to mutually  determine  whether to continue  the pricing  referenced  in
clause (i) above for a  mutually  agreed  upon  additional  period of time.  The
Market Energy Price shall not be reduced or offset by any costs that NIAGARA may
incur, including, without limitation, costs for ancillary services, transmission
services or transition (stranded) costs.

          "Master  Restructuring  Agreement"  means the Agreement  dated July 9,
1997,  as  amended,  by and  between  NIAGARA,  the  SELLER  and  several  other
independent power producers identified therein.

          "Monthly Contract Quantity" means the amount of electricity (expressed
in MWh/hr) as set forth in  ATTACHMENT  I-A under the heading  Monthly  Contract
Quantity for the applicable  month, and which may be adjusted in accordance with
the terms of ATTACHMENT I-A.

          "Niagara    Restructuring"    means   NIAGARA's   proposed   corporate
restructuring and disaggregation in connection with the PowerChoice proposal.

          "Notice"  means a notice of payments due  pursuant to Paragraph  NINTH
delivered by SELLER to NIAGARA.

          "Notional  Quantity" means the amount of capacity (expressed in MW) as
set  forth in  ATTACHMENT  I-A  under  the  heading  Notional  Quantity  for the
applicable Contract Year.

         "NYPSL" means the New York Public Service Law.
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          "Original  Agreement"  shall have the  meaning  set forth in the first
WHEREAS clause.

          "Overgeneration  Amount"  means an  amount  of energy in excess of the
Monthly Contract  Quantity of electricity set forth in ATTACHMENT I-A;  provided
such  amount  of excess  energy  shall not  exceed  5% of the  Monthly  Contract
Quantity of electricity for the applicable Interval. SELLER shall have the right
to put the Overgeneration Amount to NIAGARA hereunder at the Market Energy Price
or the Call Energy Price, as applicable.

          "Party" means the SELLER or NIAGARA.

          "Parties" means the SELLER and NIAGARA.

          "Payment  Date"  means the day of the month  which is the later of (i)
the 25th day of the month in which a Notice is given by  SELLER to  NIAGARA;  or
(ii) the 15th day after the  delivery  by SELLER to NIAGARA of a Notice.  In the
event  that  such  25th or 15th day is not a  Business  Day,  the  corresponding
payment shall be due on or before the first  Business Day following such 25th or
15th day or legal holiday, as the case may be.

          "Phase I" means the first unit of the PLANT which commenced commercial
operation on April 17, 1992.

          "Phase  II"  means  the  second  unit  of the  PLANT  which  commenced
operation on September 1, 1994.

          "Phase  I   Interconnection   Agreement"  means  the   Interconnection
Agreement,  dated October 20, 1992,  between  NIAGARA and SELLER with respect to
Phase I.

          "Phase  II  Interconnection   Agreement"  means  the   Interconnection
Agreement,  dated October 20, 1992,  between  NIAGARA and SELLER with respect to
Phase II.

          "PLANT" means SELLER's two unit electric  generating  facility located
in Selkirk, New York.

          "Proxy-Market  Price  Period"  means  the  period  commencing  on  the
Effective Date and ending on the first day of the calendar  month  following the
calendar month in which the ISO/PE has been fully  established and  functioning,
provided  the  following  conditions  have  been  satisfied  during  each of the
previous  six months:  (i) the volumes  (in GWh) of energy  sales and  purchases
transacted  through the ISO/PE in the day ahead  market based upon the day ahead
pricing  mechanism  adopted by the 
                                       43
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FERC for the  ISO/PE for the  Upstate  Market  shall be at least  equal to those
corresponding  with the months  listed in the  following  table (which GWh shall
include the aggregate contract quantities of energy during such period under all
physical  delivery Restated  Contracts with Gas IPPs,  regardless of whether the
IPPs parties  thereto  actually  effected  such sales,  and all sales on up to a
monthly  basis of energy  (other  than  sales  through  the  ISO/PE) by the IPPs
parties to the Master  Restructuring  Agreement which are effectuated by NIAGARA
acting as agent for any such IPP);

                  Month                     GWh
                  January                   4,611
                  February                  4,136
                  March                     4,327
                  April                     3,827
                  May                       3,788
                  June                      3,974
                  July                      4,278
                  August                    4,160
                  September                 3,793
                  October                   3,856
                  November                  3,896
                  December                  4,361

and (ii) only if a separate market for capacity then exists,  a minimum of 5,700
MW of the  capacity  sales and  purchases  within the  Upstate  Market have been
transacted  through  the ISO/PE  capacity  auction  (which MW shall  include the
aggregate capacity  associated with the aggregate contract  quantities of energy
during such period under all physical delivery Restated Contracts with Gas IPPs,
regardless of whether the IPPs parties thereto actually effected such sales, and
all sales on up to a monthly  basis of capacity  (other  than sales  through the
ISO/PE)  by the IPPs  parties to the Master  Restructuring  Agreement  which are
effectuated  by NIAGARA acting as agent for any such IPP).  Notwithstanding  the
foregoing,  the Proxy-Market Price Period may be extended or terminated upon the
mutual agreement of the parties.

In the event the ISO/PE does not  provide  adequate  information  to confirm the
monthly sales within the Upstate Market transacted  through the ISO/PE,  NIAGARA
and SELLER agree to renegotiate  the conditions  based on the original intent of
the  Master  Restructuring  Agreement  (as  defined by the  "Proxy-Market  Price
Period", page 28, Attachment A-8 of the "Terms and Conditions of Amended PPA and
Restated Contracts".

          "PUHCA" shall mean the Public Utility  Holding Company Act of 1935, as
amended.

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          "PURPA" shall mean the Public Utility Regulatory Policies Act of 1978,
as amended.

          "Reasonable  Best  Efforts"  means,  with  respect to any Party,  such
Party's  diligent  pursuance  of the  course  of  action  or  result  stated  as
determined by such Party itself in good faith,  but shall not require such Party
to pay any sum or other  consideration  or  incur or  assume  any  liability  or
obligation  that is not  otherwise  expressly  required to be paid,  incurred or
assumed  pursuant  to  this  AGREEMENT,   excluding  (i)  normal  and  customary
incidental  out-of-pocket  costs and expenses and (ii)  attorneys' fees (except,
with respect to any IPP, attorneys' fees required to be paid by NIAGARA pursuant
to the IPPs' Special  Counsel Fee Letter or the IPPs' Local  Regulatory  Counsel
Fee Letter).

          "Restated  Contracts"  has the  meaning  set forth in Exhibit A to the
Master Restructuring Agreement.

          "S.C.-6 Rate" shall have the meaning  ascribed to it in the definition
of Market Energy Price.

          "S.C.-6  Price  Period"  means the period  commencing on the Effective
Date and  expiring  on the  earlier  to occur of (a) the  first day of the month
following the calendar month in which the ISO/PE is established and implementing
LBMP pricing and (b) twenty four (24) months after the Effective Date.

          "Settlement Date" means the last day of each calendar month during the
term of this AGREEMENT commencing on the Effective Date.

          "Settlement  Period" means each calendar month during the term of this
AGREEMENT.

          "Transmission  Agreement" means the Transmission  Services  Agreement,
dated as of December 13, 1990, as amended, between NIAGARA and SELLER.

         "Upstate Market" means  collectively  (i) the service  territory retail
loads in the regions currently served by Niagara Mohawk Power  Corporation,  New
York State Electric & Gas Corporation,  Rochester Gas & Electric Corporation and
Central Hudson Gas & Electric  Corporation  (each a "Utility",  collectively the
"Utilities"),  and (ii) wholesale sales  transactions by any of the Utilities to
third parties outside the regions  currently  served by such Utility,  excluding
any such sales which are effectuated  pursuant to contracts  having a term of at
least one year existing as of the date of the Master Restructuring  Agreement to
the extent such contracts are in effect thereafter.

                                       45
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          "Variable  Energy Cost" shall have the meaning set forth in Section II
of ATTACHMENT I.


                                       46



                                                                Execution Copy

                      MUTUAL GENERAL RELEASE AND AGREEMENT

          THIS MUTUAL GENERAL RELEASE AND AGREEMENT ("Release") dated as of July
1, 1998, by and between NIAGARA MOHAWK POWER CORPORATION, a New York corporation
("NMPC"),  and SELKIRK  COGEN  PARTNERS,  L.P., a Delaware  limited  partnership
("Selkirk").  Capitalized  terms used herein and not  otherwise  defined  herein
shall have the  meanings  ascribed  to such  terms in the  Master  Restructuring
Agreement (as hereinafter defined).  (Selkirk and NMPC are collectively referred
to herein as the "Parties" and individually referred to as a "Party.")

                                    RECITALS

          (A) NMPC and Selkirk are parties to, among other agreements, a certain
power purchase  agreement  described on Schedule 1 hereto (referred to herein as
the "Existing PPA") pursuant to which NMPC purchases power produced by Selkirk's
approximately 79.9 MW co-generation  facility located in Selkirk,  New York (the
"Project"); and

          (B) NMPC and Selkirk, among others, have entered into a certain Master
Restructuring  Agreement,  dated as of July 9,  1997,  as amended  (the  "Master
Restructuring  Agreement"  or "MRA"),  pursuant to Sections 8.8 and 9.8 of which
NMPC and the Selkirk have agreed to execute and deliver this Release; and

          (C) NMPC and Selkirk  have  modified  the terms of the Existing PPA by
entering  into an  Amended  and  Restated  Agreement  dated  as of July 1,  1998
("Restated Contract") in accordance with Section 3.2 of the MRA, effective as of
the Effective Time (subject to Selkirk's right to delay the effectiveness of the
Restructuring  with  respect to it  pursuant  to  Section  8.15 of the MRA) (the
Effective  Time as it may be  extended  with  respect to Selkirk,  the  "Selkirk
Effective Time").

          NOW,  THEREFORE,  in consideration  of the foregoing  premises and for
other good and  valuable  consideration,  the receipt  and  adequacy of which is
hereby acknowledged, the Parties hereby agree as follows, in each case effective
as of the Selkirk Effective Time:

          1.  Release  by the  Parties.  NMPC  and  Selkirk  hereby  agree  that
effective as of Selkirk Effective Time,  without any further notice or action on
the part of NMPC or Selkirk and except as set forth in Section 2 hereof, (a) the
Existing  PPA  shall  be  irrevocably  amended  and  restated  by  the  Restated
Agreement;  (b) all rights and privileges  granted,  accruing or inuring to each
Party  pursuant  to the  Existing  PPA shall be  irrevocably  superseded  by the
Restated  Agreement;  (c) all  obligations  and duties  owed or  required by the
Existing  PPA to be  performed  for or on behalf of one Party by any other Party
thereto  shall be  irrevocably  waived and  released;  and (d) each Party to the
Existing PPA and its respective predecessors and successors in interest, agents,
directors,  officers,  partners,  trustees,  employees and affiliates,  shall be
irrevocably  released and forever discharged from 
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                                                                Execution Copy


all manner of actions,  causes of action, suits, debts, sums of money, accounts,
reckonings,  bonds,  bills,  covenants,  contracts,  controversies,  agreements,
judgments  claims and demands  whatsoever,  in law or equity,  known or unknown,
which any other Party ever had,  now has or  hereafter  can,  shall or may have,
based upon or by reason of any matter,  cause or thing related to or arising out
of the Existing  PPA. NMPC hereby  acknowledges  and agrees that the Consent and
Agreement, dated as of October 23, 1992 (the "Consent"), among NMPC, Selkirk and
the bank party thereto,  as confirmed by the Confirmation  Agreement,  effective
May 9, 1994 (the "Confirmation"),  among NMPC, Selkirk and the entities thereto,
shall  continue in effect with respect to the Restated  Agreement and NMPC shall
execute and deliver such further documentation as Selkirk may reasonably request
evidencing  the  foregoing  in  connection   with  the   effectiveness   of  the
Restructuring  for  Selkirk.  NMPC hereby  consents to the  assignment  of those
provisions  of the MRA which by the terms of the MRA  survive  the  Consummation
Date until fully performed (the "MRA Surviving  Provisions") and this Release by
Selkirk to Banker's  Trust  Company,  as  Collateral  Agent,  as security  under
Selkirk's  financing  agreements  and agrees,  for the benefit of the Collateral
Agent and for the purposes of the Consent and the Confirmation, that each of the
MRA  Surviving  Provisions  and this  Release  shall be deemed to be an Assigned
Agreement  (as  defined in the  Consent and the  Confirmation).  Selkirk  hereby
represents and warrants to NMPC that, upon Selkirk's  delivery of notice to NMPC
that the Indenture Approval has been obtained,  the amendment and restatement of
the  Existing  PPA by the  Restated  PPA  and  the  termination  of the  License
Agreement,  dated  October  23,  1992,  between  Selkirk and NMPC will not be in
conflict  with and will not  constitute,  with or without the passage of time or
giving of notice,  or both, a default under  Selkirk's  Trust  Indenture and the
other financing agreements related thereto.

         2.  Certain  Claims  Not  Released.   Nothing  contained  herein  shall
constitute a waiver or release of any claims,  liabilities  or  obligations  (i)
arising out of or in  connection  with this  Release,  (ii) arising out of or in
connection  with any  litigation or regulatory  proceedings  which are not to be
dismissed and withdrawn (or effectively  withdrawn) by NMPC or Selkirk  pursuant
to Sections  8.8(b) and 9.8(b) of the MRA,  (iii) unless  dismissed or withdrawn
pursuant  to the  Section  8.8(b)  or 9.8(b)  of the MRA,  arising  out of or in
connection  with any payment  due to Selkirk  whether or not  disputed,  for any
power or services  purchased by NMPC,  or any payment due to NMPC whether or not
disputed,  for any  services  provided by NMPC,  pursuant to the  Existing  PPA,
provided  that if such  payment  relates  to any period  prior to May 10,  1997,
Selkirk's or NMPC's, as the case may be,  entitlement to such payment shall have
been set forth in a writing given to NMPC or Selkirk,  as the case may be, on or
before  June 15,  1997 and (iv)  arising  pursuant  to Section  8.15 and Section
12.4(d) or any other  provision of the MRA which by the terms of the MRA survive
the Consummation  Date until fully performed.  NMPC and Selkirk  acknowledge and
agree that in  accordance  with  Section 1 hereof all  claims,  liabilities  and
obligations  relating  to  tracking,   adjustment  or  advance  payment  account
provisions under the Existing PPA (including  without  limitation the Adjustment
Account,  the Tax Carrying  Charge Account or the  Performance  Account (as each
such term is defined  in the  Existing  PPA))  shall be  extinguished  as of the
Selkirk  Effective  Time,  any and all letters of credit  provided by Selkirk in
connection  with the  Existing  PPA shall be  returned to Selkirk on the 

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Selkirk Effective Time, and the License Agreement, dated as of October 23, 1992,
entered  into by Selkirk and NMPC in  accordance  with the Existing PPA shall be
deemed terminated as of the Selkirk Effective Time.

         3.  Reconciliation of Certain Amounts.  Pursuant to Section 8.15 of the
MRA,  the  Parties  shall  use the  methodology  set  forth  in  Schedule  2, to
simultaneously reconcile between them in cash on and as of the Selkirk Effective
Time any  payments  made  pursuant to the Existing PPA which are in excess of or
less than payments  that would have been made pursuant to the Restated  Contract
had such  Restated  Contract  been in effect from July 1, 1998 until the Selkirk
Effective Time.

         4. Amendments.  This Release may not be amended except by an instrument
in writing and signed by the Party  against whom such  amendment is sought to be
enforced.

         5.  Successors  and Assigns.  The terms and  conditions of this Release
shall inure to the benefit of and be binding upon the respective  successors and
assigns of the Parties hereto.

         6. Governing Law. This Release,  including the validity  hereof and the
rights  and  obligations  of the  Parties  hereunder,  and  all  amendments  and
supplements hereof and all waivers and consents hereunder, shall be construed in
accordance  with and governed by the domestic  substantive  laws of the State of
New  York  without  giving  effect  to any  choice  of law or  conflicts  of law
provision or rule that would cause the  application of the domestic  substantive
laws of any other jurisdiction.

         7.  Severability.  If any  provisions of this Release as applied to any
part or to any  circumstance  shall  be  adjudged  by a court to be  invalid  or
unenforceable,  the same  shall in no way  affect  any other  provision  of this
Release,  the  application of such provision in any other  circumstances  or the
validity or enforceability of this Release.

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          IN WITNESS  WHEREOF,  the Parties hereto have entered into this Mutual
General Release and Agreement as of the date first above written.

NIAGARA MOHAWK POWER CORPORATION

By:  /s/Clement E. Nadeau
     ---------------------------
Its: Vice President

SELKIRK COGEN PARTNERS, L.P.
  By:  JMC Selkirk, Inc., managing general partner


By:  /s/George J. Grunbeck
     ---------------------------
Its: Vice President







                                       4





                                                                 Execution Copy


                           SECOND AMENDED AND RESTATED
                              GAS PURCHASE CONTRACT


                                     BETWEEN


                            PARAMOUNT RESOURCES LTD.


                                       AND


                          SELKIRK COGEN PARTNERS, L.P.

                             Dated as of May 6, 1998





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                                                                 Execution Copy


                                TABLE OF CONTENTS




ARTICLE 1.           DEFINITION OF TERMS.......................................3

ARTICLE 2.           CONTRACT QUANTITIES; DELIVERIES..........................10

ARTICLE 3.           DELIVERY POINT...........................................12

ARTICLE 4.           DELIVERY PRESSURE........................................12

ARTICLE 5.           COMMENCEMENT OF SALES AND DELIVERIES.....................12

ARTICLE 6.           TERM OF CONTRACT.........................................13

ARTICLE 7.           PRICE....................................................16

ARTICLE 8.           BILLINGS AND PAYMENTS....................................20

ARTICLE 9.           QUALITY..................................................22

ARTICLE 10.          MEASUREMENT OF GAS.......................................23

ARTICLE 11.          POSSESSION AND TITLE.....................................23

ARTICLE 12.          SELLER'S REPRESENTATIONS AND WARRANTIES..................23

ARTICLE 13.          SELLER'S RESERVATIONS....................................26

ARTICLE 14.          ASSURANCES OF GAS SUPPLY; SUBSTITUTE GAS SUPPLY..........29

ARTICLE 15.          LIABILITIES AND LIMITATION OF LIABILITIES................42

ARTICLE 16.          FORCE MAJEURE............................................44

ARTICLE 17.          LAWS AND REGULATORY BODIES...............................46

ARTICLE 18.          TRANSFER AND ASSIGNMENT..................................46

ARTICLE 19.          MISCELLANEOUS PROVISIONS.................................47

ARTICLE 20.          ARBITRATION..............................................50

ARTICLE 21.          NONRECOURSE OBLIGATION OF JOINT VENTURE..................51

ARTICLE 22.          MATERIAL BREACH; REMEDIES................................52


                                       ii
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                                LIST OF EXHIBITS





         Exhibit A  -  Summary of Lands to be Dedicated with Reserve Summaries

         Exhibit B  -  Guarantee

         Exhibit C  -  Indemnity

         Exhibit D  -  Letter of Credit

         Exhibit E  -  Form of New Contract




                                      iii

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                                                                 Execution Copy

                SECOND AMENDED AND RESTATED GAS PURCHASE CONTRACT


          This Second  Amended and Restated  Gas Purchase  Contract is dated the
6th day of May,  1998,  by and  between  Paramount  Resources  Ltd.,  a Canadian
corporation,  herein called the "Seller,"  and Selkirk Cogen  Partners,  L.P., a
Delaware  limited  partnership,  herein  called  the  "Buyer,"  pursuant  to the
following recitals and representations:


                               W I T N E S S E T H


          WHEREAS,  Seller is engaged in the production of gas in Canada and the
marketing of such gas to others; and


          WHEREAS,  Buyer is a limited partnership engaged in the generation and
sale of electricity from an electric generating facility located in Selkirk, New
York and will enter into an  Amended  and  Restated  Power Sale  Agreement  with
Niagara Mohawk Power Corporation,  effective on or before the Effective Date (as
defined below),  and also sells steam to the General Electric Company's plastics
facility in Selkirk, New York; and


          WHEREAS, Seller and Buyer require approvals from the United States and
the Canadian  regulatory and governmental  authorities for the sale and purchase
of gas to operate Buyer's Plant on the terms provided herein; and


          WHEREAS, Seller has entered into a gas transportation service contract
with NOVA  Corporation of Alberta ("NOVA") for firm  transportation  pursuant to
which  NOVA has agreed to  transport  such  quantities  of gas sold by Seller to
Buyer under this Gas Purchase Contract from production receipt points within the
Province of Alberta to a point near Empress, Alberta; and


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          WHEREAS,  Buyer  has  entered  into  a  transportation  contract  with
TransCanada  PipeLines  Limited  ("TCPL")  pursuant  to which TCPL has agreed to
receive from NOVA for Buyer's  account such  quantities of gas sold by Seller to
Buyer under this Gas Purchase  Contract at a point near  Empress,  Alberta where
its  facilities  interconnect  with the facilities of NOVA and to transport such
gas from such point to a point on the International  Border between the Province
of Ontario and the State of New York near Iroquois, Ontario; and


          WHEREAS,   Buyer  has  entered  into  transportation   contracts  with
Tennessee  Gas  Pipeline  Company and Iroquois Gas  Transmission  System,  L.P.,
herein collectively called "United States Transporter," pursuant to which United
States  Transporter  agrees to receive  gas from TCPL for  Buyer's  account at a
point on the International  Border between the Province of Ontario and the State
of New York near Iroquois,  Ontario where its facilities will  interconnect with
the  facilities  of TCPL and to  transport  such gas from such  point to Buyer's
Plant; and


          WHEREAS, Seller and Buyer have entered into a Gas Purchase Contract as
of the 15th day of December 1989, as amended by a letter agreement dated June 9,
1990, as amended and restated by an Amended and Restated Gas Purchase  Contract,
dated as of September 26, 1992, and as further  amended prior to the date hereof
(the "Original Gas Purchase Contract"); and


          WHEREAS, Seller and Buyer desire to amend and restate the Original Gas
Purchase Contract upon the terms and conditions set forth herein;


          NOW,   THEREFORE,   in  consideration  of  the  mutual  covenants  and
agreements herein contained, Seller and Buyer agree as follows:

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ARTICLE I.  DEFINITION OF TERMS


1.1. The term "AEUB" shall mean the Alberta  Energy and  Utilities  Board or any
successor board or agency.

1.2.  The  term  "Buyer's  Plant"  shall  mean  Phase  I  of  Buyer's   electric
cogeneration  facility  located  in  Selkirk,  New  York,  with  a net  electric
generating capability of approximately 79.9 megawatts.

1.3.  The term  "British  thermal  unit" or "Btu"  shall mean the amount of heat
required to raise the  temperature  of one (1) pound of distilled  water one (1)
degree  Fahrenheit at sixty (60) degrees  Fahrenheit  at a constant  pressure of
14.73 pounds per square inch absolute.

1.4. The term "Canadian  Regulatory  Authorities"  shall mean each  governmental
agency or other authority in Canada,  which has jurisdiction over the matters in
question,  including  without  limitation  the NEB,  the AEUB,  and the  federal
Governor-in-Council  and provincial Lieutenant  Governor-in-Council,  so long as
and to the extent that such agencies and authorities have  jurisdiction over the
matters in question.

1.5. The term "Commencement of Firm Deliveries" shall have the meaning set forth
in Section 5.1.

1.6.  The term  "Contract",  shall mean this  Second  Amended and  Restated  Gas
Purchase Contract, as amended from time to time, including all exhibits hereto.

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1.7. The term "contract  year" with respect to the first  "contract  year" shall
mean the period  commencing on the Commencement of Firm Deliveries and ending at
8:00 a.m. Eastern Standard Time on the following November 1, and with respect to
any succeeding  "contract year" shall mean the period of twelve (12) consecutive
months from the end of the preceding contract year to 8:00 a.m. Eastern Standard
Time on the next succeeding November 1.

1.8. The term "cubic foot" shall mean the volume of gas which occupies one cubic
foot when such gas is a temperature of sixty degrees  Fahrenheit  (60(degree) F)
and at a pressure of 14.73 pounds per square inch absolute.

1.9.  The term  "cubic  metre of gas" or "(m3)"  shall mean the  quantity of gas
which  occupies  one cubic metre at a  temperature  of fifteen  degrees  Celsius
(15(degree) C) and at an absolute pressure of 101.325 kilopascals.

1.10.  The term "Daily  Nomination"  shall mean the volume of natural gas, up to
the Maximum Daily Quantity, which Buyer requests Seller to cause to be delivered
by NOVA to TCPL at the Delivery Point during any one day for Buyer's account.

1.11. The term "Date Certain" shall mean the first day of each contract year.

1.12. The term "Date of Commercial Operation" shall mean April 17, 1992.

1.13.  The term  "Date of Firm  Transportation"  shall  be the date  upon  which
transportation  is available to Buyer to enable firm  deliveries  of the Maximum
Daily Quantity from the Delivery Point to Buyer's Plant.

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1.14.  The term "day"  shall  mean a period of  twenty-four  consecutive  hours,
beginning and ending at 8:00 a.m. Eastern Standard Time.

1.15 The term  "Deliverable  Gas" shall mean the amount of Seller's Reserves for
any contract year which can be produced for sale and delivered  from wells which
are (i) tied-in and (ii)  producing or  producible  with no  additional  capital
expenditure, in accordance with applicable law, which amount shall be determined
by making due allowance for production  losses,  uses and treatment  shrinkages,
transportation and fuel. All knowledge  concerning all reservoirs  penetrated by
wells and  conditions  of wells and  facilities  existing as of the time of each
Determination shall be taken into consideration.

1.16.  The term  "Delivery  Point" shall mean the point where the  facilities of
NOVA and TCPL interconnect near Empress, Alberta or such other point(s) proposed
by Buyer  and  consented  to by  Seller,  such  consent  not to be  unreasonably
withheld, that Seller can deliver and Buyer can receive gas.

1.17. The term "Delivery Pressure" shall mean a gauge pressure suitable to enter
TCPL's facilities at the Delivery Point.

1.18.  The term  "Effective  Date"  shall have the  meaning set forth in Section
6.1.a.

1.19.  The term  "Exhibit  `A'" shall mean  Exhibit A attached  hereto,  as said
Exhibit A may be  supplemented,  or otherwise  modified in  accordance  with the
terms hereof.

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1.20.  The term  "Excess  Third  Party  Sales"  shall  mean any sale of gas from
Seller's Lands to a third person which is not a Third Party Sale.

1.21.  The term "gas" or  "natural  gas" shall mean  natural  gas of the quality
specified in Article 9 hereof.

1.22. The term "GJ" shall mean gigajoules or one billion (1,000,000,000) joules.

1.23.  The term "Heating  Value" shall mean gross or higher heating value and be
expressed as MJ/M3 and shall equal the number of MJ's produced by the combustion
in a recording  calorimeter at a constant  pressure of a cubic metre of gas at a
temperature of fifteen degrees Celsius (15(0) C), with the gas free of all water
vapor, and at an absolute pressure of 101.325  kilopascals and with the products
of combustion cooled to the initial  temperature of the gas and the water formed
by the combustion condensed to the liquid state.

1.24.  The term "Initial  Recoverable  Reserves"  shall mean the quantity of gas
which is the sum of:

          1.24.a.  The total quantity of gas equal to the product of the Maximum
Daily Quantity  multiplied by the number of days in the period commencing on the
Commencement of Firm Deliveries and ending on the first day of the contract year
occurring  during the  period  for which a  Determination  is made  pursuant  to
Section 14.2; and

          1.24.b.  The total remaining quantity of gas recoverable from Seller's
Reserves and  available for pipeline  transportation  as of the first day of the
contract  year for which a

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Determination  is made  pursuant  to Section  14.2.  In  determining  such total
quantity,  due  allowance  shall  be made  for  production  losses  and uses and
treatment  shrinkages.  All knowledge  concerning all  reservoirs  penetrated by
wells and  conditions  of wells and  facilities  existing as of the time of each
Report shall be taken into consideration.


1.25  The term  "joule"  or "J"  shall  mean the  work  done  when the  point of
application  of a force of one (1) newton is  displaced  a  distance  of one (1)
metre with direction of force.

1.26. The term "Leases" shall mean all rights, documents and/or titles by virtue
of which the holder thereof is entitled to drill for,  produce and sell gas from
Seller's  Lands  or to cause  gas to be  drilled  for,  produced  and sold  from
Seller's Lands as described in Exhibit "A" attached hereto.

1.27.  The term "Mcf" shall mean one  thousand  (1,000)  cubic feet and shall be
equal  to  0.02832  l03m3.  


1.28. The term "MMBtu" shall mean one million (1,000,000) Btu's.

1.29. The term "MMcf" shall mean one million (1,000,000) cubic feet of gas.

1.30. The term "Maximum Daily  Quantity"  shall mean a daily volume of gas equal
to 464.5 103m3  (16,400 Mcf) which may be reduced from time to time  pursuant to
this Contract.

1.31. The term "Minimum  Deliverable  Gas Amount" shall mean the Deliverable Gas
for any five consecutive contract years, or such lesser number of contract years
remaining in the unexpired term of this Contract, in an amount not less than (a)
one hundred percent (100%) of the annual

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average of the Maximum  Daily  Quantity for the first,  second and third of such
contract  years,  (b) ninety  percent (90%) of the annual average of the Maximum
Daily  Quantity for the fourth of such contract  years,  and (c) eighty  percent
(80%) of the annual  average of the Maximum Daily Quantity for the fifth of such
contract years.

1.32. The term "Minimum  Removal  Permit" shall mean, so long as an AEUB removal
permit is required at law for the removal of gas from the Province of Alberta, a
removal permit issued by the AEUB  authorizing  the removal of gas from Alberta,
to be used in the  performance  of this  Contract,  being (i) the  current  AEUB
removal permit (GR 91-94F) from the Effective Date through  October 31, 2001 and
(ii) as of November 1, 2001 and annually  thereafter,  a removal permit which at
all times permits the removal of gas as follows:  (1) commencing on the November
1, 2001 Date  Certain and  thereafter  on each annual Date  Certain for the then
next  succeeding full two (2) contract years of twelve (12) months each, or such
lesser number of contract years remaining in the unexpired term of the Contract,
an amount equal to the  difference  between (a) the product of the Maximum Daily
Quantity  and the  total  number  of days in such  contract  year  less  (b) NWT
Reserves (i) tied-in and (ii) producing or producible with no additional capital
expenditure;  and (2) thereafter, as the AEUB may determine, such that Seller at
all times maintains an AEUB removal permit for the gas to be delivered hereunder
from the  Province of Alberta for the then  current  contract  year and the next
succeeding contract year during the term of this Contract.

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1.33.  The term "month"  shall mean the period  beginning  at 8:00 a.m.  Eastern
Standard  Time on the first day of the  calendar  month and  ending at 8:00 a.m.
Eastern Standard Time on the first day of the next succeeding calendar month.

1.34. The term "NEB" shall mean the National  Energy Board of Canada.  1.35. The
term  "NOVA"  shall  mean NOVA  Corporation  of  Alberta,  or its  successor  in
interest.

1.36. The term "NWT Reserves" shall mean those reserves of gas underlying  lands
of Seller  located in the  Northwest  Territories  which are  dedicated  to this
Contract and which have, for the purposes of this Contract, established reserves
using NEB standards not in excess of 830 l06m3 (29.3 Bcf).

1.37. The term "Prime Rate" shall mean the rate
of  interest  per annum  established  from time to time as its prime  commercial
lending rate by the Chase  Manhattan  Bank, N.A. at its head office in New York.

1.38. The term "Seller's Lands" shall mean the undivided working interest in and
to the designated  geological  formations  and/or  members  underlying the lands
described in Exhibit "A" attached hereto.

1.39. The term  "Seller's  Reserves"
shall mean those  reserves of gas  underlying  Seller's Lands and covered by the
Leases.

1.40. The term "TCPL" shall mean TransCanada PipeLines Limited.

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1.41.  The term "103m3" shall mean one thousand  (1,000) cubic metres of gas and
shall be equal to 35.301 Mcf.

1.42. The term "l06m3" shall mean one million (1,000,000) cubic metres of gas.

1.43.  The term "Third Party Sales" shall mean sales of gas from Seller's  Lands
to third persons pursuant to Section 13.5.a.

1.44. The term "U.S. Regulatory Authorities" shall mean each governmental agency
or other authority in the United States of America which has  jurisdiction  over
the matter in question, including without limitation the Office of Fossil Energy
of the Department of Energy ("OFE"),  the Federal Energy  Regulatory  Commission
("FERC") and other state and federal agencies, so long as and to the extent that
such agencies and  authorities  have  jurisdiction  over the matter in question.

1.45. The term "year" shall mean any period of twelve (12) consecutive months.


ARTICLE 2.  CONTRACT QUANTITIES; DELIVERIES

2.1 Seller  shall sell and cause to be  delivered  and Buyer shall  purchase and
cause to be received on each day the Daily  Nomination  up to the Maximum  Daily
Quantity.

2.2.  If,  during  any  period  of at  least  120  consecutive  days  after  the
Commencement  of Firm Deliveries  Seller fails for any reason,  other than force
majeure,  to deliver to Buyer at least  ninety  percent  (90%) of the sum of the
Daily  Nominations for the 120-day period,  then Buyer shall have the right, but
not the obligation, to elect within 90 days after the expiration of such 120-day
period to reduce the Maximum Daily Quantity under this Contract by a quantity of
gas equal to the 

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average  of the  differences  between  the  Daily  Nominations  and  the  actual
deliveries of gas hereunder  during such 120-day  period.  In the event that the
Maximum Daily Quantity is reduced  pursuant to this Section 2 and Buyer arranges
for delivery of a substitute  supply of gas from a third-party  supplier,  Buyer
shall have the gas substitution rights and Seller shall have the obligations set
forth in Sections 14.7 and 14.8.

2.3. Except as otherwise provided in this Contract, and except in the event that
(a) the NEB issues a license  and/or permit which is  insufficient  to authorize
the sale, purchase and export of the full quantities of gas provided for in this
Contract  or (b) the AEUB  fails to issue a  removal  permit or issues a removal
permit which is less than a Minimum  Removal Permit and the relevant cure period
to obtain a Minimum  Removal  Permit shall have  expired,  Buyer shall not enter
into any gas supply contract for Buyer's Plant with a term greater than one year
with third  party gas  suppliers  which  exceed the volume of gas  required  for
Buyer's Plant to generate 79.9 megawatts of electricity under design conditions,
nor shall Buyer purchase  Canadian gas in lieu of any quantities of gas tendered
by Seller up to the Maximum Daily Quantity.

2.4. On any day after the Commencement of Firm Deliveries if Buyer makes a Daily
Nomination of less than the Maximum Daily Quantity, Buyer agrees, insofar as may
be permitted under Buyer's transportation contracts and subject to the terms and
conditions thereof and the receipt of all necessary approvals from United States
Regulatory  Authorities and Canadian Regulatory  Authorities,  to make available
for the  transportation  of Seller's gas,  subject to  interruption  by Buyer to
operate  Buyer's Plant,  so long as Buyer is purchasing gas under this Contract,
Buyer's  unutilized  transportation  rights;  provided  that Seller pays all the
transportation

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commodity  charges per 103m3 (or other applicable units of measurement)  payable
by Buyer for all such transportation  rights of Buyer;  provided,  however, that
Buyer shall have no obligation to make such  transportation  rights available to
Seller in the event that Buyer's  project  lenders  exercise any remedies  under
Buyer's loan agreement or other loan documents.


ARTICLE 3.  DELIVERY POINT

3.1 The gas  purchased  hereunder  is to be  delivered by Seller to Buyer at the
Delivery Point. It is understood that Buyer's request for the Daily  Nominations
shall be made by TCPL for Buyer's  account and that gas sold hereunder by Seller
shall be  delivered  by NOVA to TCPL for Buyer's  account and not for TCPL's own
account.  Volumes  delivered at the Delivery Point for Buyer's  account shall be
determined by the meters of TCPL at the Delivery  Point.  Buyer shall forward to
Seller copies of TCPL's  metering  statements  within three (3) business days of
Buyer's receipt thereof.


ARTICLE 4.  DELIVERY PRESSURE


4.1 Seller  shall cause NOVA to deliver the natural gas to TCPL at the  Delivery
Point at the Delivery Pressure.


ARTICLE 5.  COMMENCEMENT OF SALES AND DELIVERIES

5.1 Firm  deliveries  shall commence  hereunder upon the first Daily  Nomination
made by Buyer  after  the Date of Firm  Transportation.  Such  date of the first
Daily Nomination shall be the "Commencement of Firm Deliveries".

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5.2. Buyer and Seller  acknowledge that the Date of Firm  Transportation and the
date of the first Daily Nomination occurred on November 1, 1992.

5.3.  Seller agrees to use all reasonable  efforts with NOVA and Buyer agrees to
use all reasonable efforts with TCPL and United States  Transporter(s),  to have
constructed,  installed, and made operational in a timely fashion any facilities
required for the firm  delivery of gas to be sold  hereunder to operate  Buyer's
Plant.


ARTICLE 6.  TERM OF CONTRACT

6.1.a.  The  amendment  and  restatement  of the Original Gas Purchase  Contract
embodied in this Contract shall become effective (the "Effective Date") upon the
later of (i) the  approval  of this  Contract  by the NEB and the AEUB as may be
required under  applicable law and (ii) the date on which Buyer's  restructuring
with Niagara Mohawk Power  Corporation for Buyer's Plant becomes  effective,  in
respect of which Buyer shall forthwith  deliver to Seller an irrevocable  notice
from Buyer to Seller. On and after the Effective Date, the Original Gas Purchase
Contract as amended hereby and as restated herein shall govern the  relationship
of Buyer and Seller.  Buyer and Seller agree that the rights and  obligations of
the  parties  prior to the  Effective  Date  have been and are  governed  by the
Original Gas  Purchase  Contract  prior to giving  effect to the  amendment  and
restatement of the Original Gas Purchase Contract embodied in this Contract, and
Buyer and Seller  expressly  reserve all rights  accrued  under the Original Gas
Purchase Contract prior to the Effective Date.

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              6.1.b.  If the Effective  Date has not occurred by August 31, 1998
(as such  date  may be  extended,  but only by  mutual  agreement  of Buyer  and
Seller),  this Contract shall  terminate  without further action of either party
and be deemed void ab initio,  and the  Original  Gas  Purchase  Contract  shall
continue  to be in full force and effect in  accordance  with its terms  without
regard to this Contract.

6.2  This Contract shall continue in full force and effect until:


              6.2.a.  Fifteen (15) years after the date of  Commencement of Firm
Deliveries hereof ("primary term"); provided, however, that Buyer shall have the
right,  exercisable  by  notice  to  Seller  delivered  by the end of the  tenth
contract year hereunder,  to enter into a new gas purchase  contract in the form
attached as Exhibit E hereto (the "New  Contract")  for a term of four (4) years
(or five (5) years upon mutual  agreement of Buyer and Seller) (the "New Term"),
subject to the receipt of all  authorizations  of U.S. and  Canadian  Regulatory
Authorities necessary for the parties to perform their obligations under the New
Contract.  Notwithstanding  Buyer's  exercise of its right to enter into the New
Contract, Buyer shall have the right to terminate the New Contract, before or at
any time during the New Term upon  delivery of not less than twelve (12) month's
advance written notice to Seller.

              6.2.b.  Such  earlier  date as may be required to conform  with an
applicable  authorizations of United States and Canadian Regulatory  Authorities
or any  extensions  thereof which are necessary for the parties  hereto  perform
their obligations under this Contract.

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6.3 If at any time  following  the approval of this Contract by the AEUB and for
the life of this Contract, Seller has less than a Minimum Removal Permit, Seller
shall,  within  one year  from the first day of the  applicable  contract  year,
obtain a Minimum  Removal  Permit.  Failure to cure a  shortfall  in the Minimum
Removal  Permit  within  the one year  cure  period  provided  in the  preceding
sentence  shall  constitute  a  material  breach  by Seller  giving  rise to the
remedies set forth in Article 22 of this Contract.

6.4.a. Seller and Buyer agree to use their best efforts to obtain,  maintain and
extend  applicable  authorizations  of United  States  and  Canadian  Regulatory
Authorities to permit the full  performance of this Contract,  including but not
restricted  to (1) Section  2.4, (2) the removal from the Province of Alberta of
the full  quantities of gas contracted  for in this Contract in accordance  with
the terms  hereof,  and (3) the export from Canada and into the United States of
at least 15,000 Mcf of gas per day.

              6.4.b.  (i)  Seller  shall  be  responsible  for  carriage  of any
application to obtain or extend the Minimum Removal Permit, provided that Seller
and Buyer shall be co-applicants,  Seller shall use due diligence to ensure that
written communication from the AEUB is directed to both Buyer and Seller, Seller
shall  provide  Buyer with copies of all material  sent to the AEUB within three
(3) business days of such delivery,  and Seller shall inform Buyer of the status
of applications as developments  occur. Buyer shall use due diligence to provide
Seller  with  information  requested  by the  AEUB  which  Seller  does not have
available to it and which Buyer has available to it.

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                  (ii)  Neither  Buyer nor  Seller  shall do any acts to change,
alter or vary the AEUB removal  permit,  or any extension or amendment  thereof,
except as provided  herein,  without the consent of the other,  irrespective  of
whether  the  removal  permit as issued  or  amended  is in the name of Buyer or
Seller alone.


          6.4.c.  (i) Buyer shall be responsible for carriage of any application
to obtain or extend the NEB export  license.  Buyer  shall  provide  Seller with
copies  of all  material  sent to or  received  from the NEB  within  three  (3)
business  days of  transmittal  or receipt,  as the case may be, and Buyer shall
inform Seller of the status of applications as developments  occur. Seller shall
use due diligence to provide Buyer with  information  requested by the NEB which
Buyer does not have available to it and which Seller has available to it.


                  (ii)  Neither  Buyer nor  Seller  shall do any acts to change,
alter or vary the NEB export  license,  or any  extension or amendment  thereof,
which would impair such NEB export license without the consent of the other.


ARTICLE 7. PRICE


7.1 Upon the  Commencement of Firm Deliveries and thereafter for the term hereof
as   provided   in  Article  6,  Buyer  shall  pay  to  Seller  (a)  a  Variable
Transportation Charge determined in accordance with Section 7.3, (b) a Commodity
Charge  determined  in  accordance  with  Sections  7.4 and  7.5,  and (c) a Gas
Inventory  Charge  determined  in  accordance  with Section 7.6. The "Price" per
month for gas service hereunder shall be the sum of the Variable  Transportation
Charge  multiplied by the total  quantity of gas delivered to TCPL  hereunder on
that  month,  the  Commodity  Charge  multiplied  by the total  quantity  of gas
delivered to TCPL hereunder in that month and the

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Gas Inventory  Charge.  For purposes of determining the Variable  Transportation
Charge,  "NOVA Charge" means the total charge in Canadian dollars paid per month
by Seller to NOVA for transportation capacity to Empress,  Alberta of a quantity
of gas equal to the Maximum Daily  Quantity for each day in such month,  subject
to normal monthly  adjustments by NOVA,  provided (i) that the ratio of Seller's
receipt  point  demand to Delivery  Point  demand shall not exceed 1:1; and (ii)
that such charge excludes specific facilities charges.

7.2. All charges  shall be expressed  in United  States  dollars for purposes of
determining the Price.  Any necessary  conversions  from either United States or
Canadian  currency  with  respect  to any  charges  for any month  shall be: (a)
calculated at the rate of exchange published in the "Canadian Gas Price Reporter
Table:  Monthly  Canadian and U.S. natural gas price summary" for such month; or
(b)  calculated  in the  manner  that  may be  prescribed  from  time to time by
Canadian Regulatory Authorities.

7.3. The Variable  Transportation  Charge for gas delivered to TCPL hereunder in
any month shall be the NOVA Charge per 103m3, calculated on the
basis of 100% load factor,  for such month,  payable  monthly in accordance with
Article 8.

7.4.a. The Commodity Charge per MMBtu for gas delivered in any month, payable
monthly  in  accordance  with  Article  8,  shall be the  amount  determined  in
accordance with the following formula:


                                 CC = ABP - VTC

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Where:


"CC" is the Commodity Charge;


"ABP" is the  Adjusted  Base  Price  for such  month  and  shall be equal to the
current month's "Avg.  Border (Empress) "Bid Week" Average Spot (One Month) Firm
(100% LF) price"  published in "The Canadian Gas Price Reporter Table:  Canadian
Natural  Gas  Supply  Prices"  converted  from  Cdn  $/GJ  to  Cdn  $/MMBtus  by
multiplying  by 1.054615  GJ/MMBtu and converted to US $/MMBtu by multiplying by
the current month  "Canada/U.S.  Exchange  Rate"  published in "The Canadian Gas
Price  Reporter  Table:  Monthly  Canadian and U.S.  natural gas price  summary"
rounded to the nearest cent;


"VTC" is the  Variable  Transportation  Charge for such month  converted to U.S.
dollars per GJ pursuant to Sections 7.2 and 7.11.


7.5 In the event that any specific  pricing index or publication  referred to in
this Section 7 is discontinued, the parties shall promptly agree on a substitute
pricing index or  publication  which is equivalent to the  discontinued  pricing
index or publication.  Such agreement shall be reflected in a mutual exchange of
letters deemed to amend this Contract for such limited purpose. In the event the
parties  are  unable to reach  agreement  as to a  substitute  pricing  index or
publication,  the matter shall be resolved by  arbitration  in  accordance  with
Article 20 hereof.

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7.6  7.6.a. The Gas  Inventory  Charge for any month  shall be equal to the NOVA
Charge less the product of (i) the Variable  Transportation Charge multiplied by
(ii) the total  quantity of gas  delivered  hereunder to TCPL during such month.
Seller shall invoice Buyer for the Gas Inventory Charge in Buyer's bill rendered
pursuant to Article 8 immediately following the completion of such month subject
to any  subsequent  monthly  adjustments  made by NOVA in  respect  of the  NOVA
Charge.


     7.6.b.  If Seller or NOVA fails to tender to TCPL,  wholly or in part,  the
Daily  Nomination  hereunder,  Buyer shall be relieved of its obligations to pay
the Gas Inventory  Charge to the extent of such failure,  calculated as follows:
the Gas Inventory Charge for any month in which deliveries are impaired shall be
reduced by an amount  equal to the  product of (i) the  Variable  Transportation
Charge and (ii) the difference between the total of the Daily Nomination on each
day of such month minus the total  quantity of gas  delivered  hereunder to TCPL
during such month.


     7.6.c.  The Gas Inventory  Charge for any month shall be further reduced by
an amount equal to the product of (i) the quantity of gas per 103m3 based on the
transportation  rights  elected to be used by Seller  pursuant to Section 2.4 of
Article 2 and (ii) the Variable Transportation Charge.


7.7 Upon Commencement of Firm Deliveries,  the minimum monthly bill shall be the
NOVA Charge.

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7.8 Any  conversion  from volume units to heating units required for the purpose
of this  Article 7 shall be based on the average  heating  value in the month of
delivery of the gas  received by TCPL at the  Delivery  Point for the account of
Buyer.


ARTICLE 8.  BILLINGS AND PAYMENTS


8.1  Subject to  Seller's  receipt of TCPL's  metering  statements  pursuant  to
Article 3 hereof, Seller shall render to Buyer on or before the tenth (10th) day
of each  month  after  the  first  sale of gas  hereunder  a  statement  for the
preceding  month in which the gas being  billed for was sold (the "Sale  Month")
showing the daily and total quantity of gas sold hereunder, the weighted average
Heating Value per cubic metre thereof, the applicable Price (determined pursuant
to Article 7), and the total amount payable to Seller therefore stated in United
States dollars (the "Sum").  Buyer agrees to deposit in Seller's  account at the
Bank of  Montreal,  Main Branch in Calgary,  Alberta,  Canada,  on or before the
twenty-fifth  (25th) day of each such month,  the Sum for the Sale Month. In the
event that Seller  fails to render a  statement  to Buyer on or before the tenth
(10th) day of a month,  the date by which Buyer must deposit the Sum in Seller's
account  shall be  extended  one day for each day  Seller's  statement  is late;
provided,  however,  that if Seller is unable to render a statement on or before
the tenth  (10th) day of a month,  Seller may at its option  render an estimated
statement to Buyer which statement  shall contain  Seller's best estimate of the
daily and total quantity of gas sold hereunder  during the preceding  month, the
weighted  average  Heating Value per cubic metre  thereof,  and the total amount
payable by Buyer therefore stated in United States dollars.  Buyer shall deposit
in Seller's  account the Sum for such  estimated  statement  within fifteen (15)
days of its receipt but no sooner than the 25th day of the month.  For any month
in which Seller renders an estimated statement to Buyer, Seller shall render the
final  statement for 

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such month with  Seller's  statement  for the next  succeeding  month.  Seller's
statement for such next  succeeding  month shall  reflect an adjustment  for any
difference  between the  estimated  statement  and the final  statement  for the
previous  month,  which  shall be added to or  deducted  from,  as  appropriate,
Seller's statement for such next succeeding month. If Buyer fails to deposit the
Sum or any portion  thereof,  in  Seller's  account  when same is due,  interest
thereon shall accrue at the annual rate of interest which is equal to the sum of
two percent (2%) plus the Prime Rate until the same is paid.

8.2.  If Buyer's  failure to pay  continues  for thirty  (30) days,  Seller,  in
addition to all other remedies, may thereafter suspend the sale of gas hereunder
and if such  default  continues  for thirty  (30)  additional  days,  Seller may
thereafter,  in addition to any other  rights  Seller may have,  terminate  this
Contract;  provided,  however,  in order for Seller to have the right to suspend
sales or  terminate  this  Contract,  Seller must first have  notified  Buyer in
writing  fifteen (15) days prior to exercising such right of its intent to do so
and give Buyer the right to pay the amount so due to Seller  within such fifteen
(15) day  period;  and  provided,  further,  that if Buyer in good  faith  shall
dispute the amount of any such bill or any part  thereof and shall pay to Seller
such  amounts as it  concedes to be correct  and at any time  thereafter  within
twenty  (20)  days of a  demand  made by  Seller  shall  furnish  or cause to be
furnished a good and sufficient surety bond satisfactory to Seller, guaranteeing
payment  to Seller of the  amount  ultimately  found due upon such bill  after a
final  determination which may be reached either by agreement or judgment of the
courts, as may be the case, then Seller shall not be entitled to suspend further
sales of gas because of such nonpayment  unless and until default be made in the
conditions of such bond.

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8.3.  Each party shall have the right to inspect  and examine at all  reasonable
times the records and charts of the other party  pertaining  to the purchase and
sale of gas hereunder. If any overcharge or undercharge in any amount whatsoever
shall  be  found  within  two (2)  years  of the  date of  billing  and the bill
therefore  has been paid,  Seller shall refund the amount of the  overcharge  or
Buyer shall pay the amount of the undercharge  within thirty (30) days after the
final determination thereof, with interest thereon for the period the overcharge
or undercharge was  outstanding  calculated at the annual rate of interest which
is equal to the sum of two percent  (2%) plus the Prime Rate.  This  Section 8.3
shall survive termination of this Contract.


ARTICLE 9. QUALITY


9.1 Seller agrees to sell and cause to be delivered and Buyer agrees to purchase
and cause to be received at the Delivery Point, gas which shall meet the quality
specifications  set forth in the TCPL tariff governing the transportation of the
gas sold  hereunder.  

9.2. If the gas offered for delivery  hereunder by Seller shall fail at any time
to conform to any of the  specifications  identified  in Section 9.1, then Buyer
shall notify Seller of such  deficiency  and thereupon  may, at Buyer's  option,
refuse to purchase such gas pending correction by Seller.  Upon Seller's failure
promptly to remedy any such  deficiency in quality,  Buyer may purchase such gas
and may make  changes  necessary  to bring  such gas into  conformity  with such
specifications,  and Seller shall  reimburse  Buyer for any  reasonable  expense
incurred by Buyer in effecting such changes.

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ARTICLE 10.  MEASUREMENT OF GAS


10.1 Seller and Buyer agree that the  measurement  of the gas to be delivered by
Seller and received by Buyer at the Delivery  Point shall be  determined  by the
measurement provisions set forth in the TCPL Tariff governing the transportation
of the gas sold hereunder.


ARTICLE 11.  POSSESSION AND TITLE

11.1 Possession of and title to gas sold by Seller to Buyer hereunder shall pass
from Seller to Buyer at the Delivery  Point.  Until the gas reaches the Delivery
Point,  Seller  shall  be  deemed  to be in  control  of and  have  title to and
possession of and be responsible for such gas, after which Buyer shall be deemed
to be in control of and possession of and have title to and be  responsible  for
such gas.


ARTICLE 12.  SELLER'S REPRESENTATIONS AND WARRANTIES


12.1 Seller represents and warrants that: (i) it has full right and authority to
enter  into this  Contract;  (ii)  subject  to the  applicable  laws,  rules and
regulations,  the Leases  are in full force and effect and are  capable of being
maintained and will be maintained by Seller in full force and effect for as long
as gas can be produced in paying quantities;  and (iii) Seller has good title to
and the right to sell the gas to be sold and  delivered  hereunder  and all such
gas is owned or  authorized to be sold by Seller and will be delivered by Seller
free from all Alberta  taxes,  liens,  charges and  adverse  claims  whatsoever,
including  liens to secure payment of any taxes.  Seller shall at all times have
the obligation to make  settlements  for all royalties and overriding  royalties
due and  payments to the mineral and royalty  owners  under the Leases and 

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other documents, as may appear of record or otherwise be binding upon Seller and
in accordance with the terms of the respective  Leases and other documents,  and
to make  settlements  with all other persons having any interest in the gas sold
hereunder. Seller agrees to indemnify Buyer and save it harmless from all suits,
actions,  debts,  accounts,  damages,  costs,  losses,  liabilities and expenses
arising from or out of claims of any other charges thereon,  which attach before
the title  passes to Buyer or which may be  levied  and  assessed  upon the sale
thereof to Buyer and are the responsibilities of Seller hereunder.

12.2. Seller represents that it is entitled to drill for, produce,  and sell gas
from Seller's Lands. Seller warrants and represents that Seller will, subject to
and in accordance  with the  provisions of this  Contract,  equip and tie-in its
wells and  construct or install its  facilities so as to be able to commence and
continue  delivery  of gas to Buyer in  accordance  with the  provision  of this
Contract.  Subject to Article 13, Seller covenants to diligently drill,  develop
and produce  Seller's  Reserves to the extent required by Section 14.4 such that
Deliverable Gas at the time of each Determination referred to in Article 14 will
be  sufficient  for Seller to supply the  Maximum  Daily  Quantity to Buyer from
Seller's  Reserves  for at least four (4)  contract  years  following  each such
Determination.  Upon  Commencement of Firm  Deliveries,  Seller shall deliver to
Buyer  sufficient  gas to meet  Seller's  obligations  under this  Contract from
Seller's Lands or from such other sources  available from time to time to Seller
provided that Seller has the right and necessary regulatory approvals to deliver
to Buyer from such other sources.


12.3.  12.3.a.  Seller  dedicates and commits  exclusively to the performance of
this  Contract  all of  Seller's  Reserves  and  represents  to Buyer  that such
Seller's Reserves will at all times (i) be sufficient in quantity and quality to
satisfy provincial and federal regulatory  authorities in respect of maintaining
a provincial  removal permit which satisfies the requirements of Section 6.3.a 
and a

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federal  export  license  for the full  term and  volumes  contemplated  in this
Contract;  (ii) contain Initial Recoverable  Reserves in an amount not less than
2,747.9  106m3 (97.01 Bcf) in accordance  with Section  14.3;  and (iii) contain
Deliverable Gas in an amount not less than the Minimum Deliverable Gas Amount in
accordance  with Section 14.4.  Seller's  Reserves shall not be named or used by
Seller or any third party to support any removal  permit or export license other
than the joint  removal  permit and the export  license to be  obtained by Buyer
based on Seller's Reserves to permit gas purchased  hereunder to be removed from
the Province of Alberta and delivered to Buyer.


     12.3.b.  Buyer is  hereby  authorized  by  Seller to  identify  and  commit
Seller's  Reserves in order to jointly obtain with Seller or extend a provincial
removal permit and to obtain on its own behalf or extend a NEB export license in
respect of the Maximum  Daily  Quantity  for the term of this  Contract.  Seller
agrees to cooperate  with Buyer and provide Buyer with such further  information
concerning Seller's Reserves as may be required for such purposes.


     12.3.c.  During the term of this Contract,  Seller shall not sell,  assign,
transfer or  otherwise  dispose of any  interest in  Seller's  Reserves  without
obtaining  Buyer's  prior  written  consent,  such  consent not be  unreasonably
withheld. Seller acknowledges that a reasonable condition to Buyer providing any
such consent would be the assumption  (by novation or other means  acceptable to
Buyer) by such third  party of that  portion  acquired  by such  third  party of
Seller's obligations to Buyer under this Contract.

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     12.3.d.  Seller  represents  that no finding of producer  support under the
Alberta Natural Gas Marketing Act nor any joint working  interest owner approval
is or will be necessary  for Seller to fulfill its  obligations  under the terms
and conditions of this Contract.


ARTICLE 13.  SELLER'S RESERVATIONS

13.1  Seller hereby expressly reserves unto itself the following rights:

     13.1.a.  to operate  Seller's  Lands and  Seller's  Reserves  free from any
controls by Buyer and in such manner as Seller in its sole  discretion  may deem
advisable  consistent with good oilfield practice,  including but not restricted
to, the right to determine when and whether any additional well will be drilled,
when and whether any well will be reworked or recompleted,  when and whether any
lease or well  cannot or has ceased to produce gas in paying  quantities  having
regard to Seller's cost of producing,  processing  and  delivering  such gas and
when  and  whether  any  lease  or  well  is  to be  released  or  abandoned  or
surrendered;

     13.1.b.  to  determine  the  manner  in which the  quantities  of gas to be
delivered  hereunder  shall be  produced  by Seller  from the  various  wells on
Seller's Lands; and

     13.1.c. to deliver to any lessors of the Leases the quantities of gas which
Seller is obligated to deliver in kind to such lessors.


13.2 Seller  reserves unto itself the following  quantities of gas from Seller's
Lands:

     13.2.a.  such  gas  (other  than  gas  used  as fuel  in  thermal  recovery
operations)  as may be required for the  development  and  operation of Seller's
Lands, including but not limited to gas

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for gas lifting operations and return to reservoir,  so long as such gas lifting
operations  and return to reservoir do not interfere  with  Seller's  ability to
deliver gas under this Contract; and

     13.2.b.  such  gas  as may be  required  for  the  operation  of  separator
equipment,  compressor stations and other facilities through which the gas to be
delivered  hereunder  may be processed or handled;  provided,  however,  that if
other  gas  or gas  constituents  are  processed  through  any of the  foregoing
facilities,  an equitable amount of such other gas or gas constituents  shall be
used in such facilities.


13.3 For the  purpose of causing  the gas to be  delivered  to meet the  quality
specifications  set forth in Article 9 hereof,  Seller may extract or permit the
extraction of non-hydrocarbon and hydrocarbon constituents as are required to be
extracted in order for the gas to meet such  specifications.

13.4.  Seller shall not be required to produce wells in excess of the lesser of:
(a)  their  respective  allowable  rates of flow as  fixed by law or  regulatory
bodies;  (b) their maximum  efficient rates of flow as determined by Seller;  or
(c) in instances of wells jointly operated with other parties,  the current rate
of  production   permitted  Seller  under  the  terms  of  applicable  operating
agreements.

13.5 13.5.a. Seller shall have the right on any day to make Third Party Sales in
an amount up to the Maximum  Daily  Quantity  provided (i) Seller shall have met
Buyer's Daily Nomination on such day and (ii) neither a Reserve Deficiency nor a
Deliverability  Deficiency  that must be cured  pursuant  to  Section  14.4 then
exists.  Seller may  accumulate its daily right to make Third Party Sales during
each calendar  month,  and amounts so accumulated  may be sold on any 

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day during such calendar  month and the following  calendar month in addition to
the daily limit for such day.  With  respect to any amount for which  Seller has
accumulated  its daily right to make Third  Party  Sales,  Seller  shall have no
further  right to make  Third  Party  Sales of such  amount  after the two month
period  applicable to such amount has elapsed.  Notwithstanding  the  foregoing,
Seller shall in no event make Third Party Sales  before  meeting  Buyer's  Daily
Nominations  on any day,  and in no event shall Seller make Third Party Sales in
an amount  exceeding  a quantity  equal to (a) the  product of (i) the number of
days in the relevant two-month period and (ii) the Maximum Daily Quantity,  less
(b) the sum of any Daily Nominations made by Buyer in such months.

     13.5.b.  In addition  to Third Party Sales as provided in Section  13.5.a.,
Seller shall have the right to make Excess Third Party Sales on any day provided
(i) Seller shall have met Buyer's Daily  Nomination on such day and (ii) neither
a Reserve Deficiency nor a Deliverability Deficiency that must be cured pursuant
to Section 14.4 then exists.


13.6 Seller may pool or unitize any of Seller's Lands with other properties and,
if any of Seller's  Lands are so pooled or unitized,  this  Contract  will cover
Seller's  interest  in the  unit  derived  therefrom  and the  gas  attributable
thereto;  provided,  however, that in the event that such pooling or unitization
is entered into voluntarily by Seller, it shall protect Buyer's rights hereunder
and prevent an appreciable reduction or postponement in the Article 2 quantities
of gas to be sold by Seller to Buyer.

Buyer and  Seller  agree  that,  from time to time as  appropriate,  they  shall
negotiate in good faith to agree upon  appropriate  action under or with respect
to this Contract to maintain or improve  

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alignment of deliverability of Seller's Reserves,  consistent with the efficient
administration  of Seller's lands and reserves and the full  performance of this
Contract,  and subject to the  receipt of all  necessary  regulatory  approvals,
which necessary  regulatory  approvals  shall not adversely  affect any existing
approval required under this Contract.

ARTICLE 14.  ASSURANCES OF GAS SUPPLY; SUBSTITUTE GAS SUPPLY

14.1 On or before  the date  upon  which  Seller  proposes  to make a  reduction
pursuant to Section  14.9 and on or before  each  September 1 during the term of
the Contract,  Seller shall  provide to Buyer,  at Seller's  expense,  a written
reserves and deliverability report ("Report").  Each Report shall be prepared by
McDaniels  Associates  ("McDaniels")  or another  independent  reserve  engineer
reasonably  acceptable  to Buyer.  Seller shall notify Buyer in writing not less
than three (3) months  prior to the  delivery  of a Report if Seller  intends to
employ an independent reserve engineer other than McDaniels and Buyer shall have
thirty  (30) days to accept or reject  said  independent  reserve  engineer.  In
addition,  Buyer may inform Seller that  McDaniels,  or an  independent  reserve
engineer  subsequently  selected, as the case may be, is no longer an acceptable
independent  reserve  engineer  with respect to the next due Report upon written
notice  given not later than the  February 1 of the year in which such Report is
to be  delivered.  If Seller  and Buyer are  unable to agree  upon a  substitute
independent  reserve engineer,  the selection of an independent reserve engineer
shall be  submitted to  arbitration  pursuant to Article 20. If Buyer and Seller
are  unable to agree  upon a  substitute  independent  reserve  engineer,  or if
arbitration has not determined a substitute  independent  reserve  engineer,  in
either case, by September 1 of any year, Seller shall  nevertheless  provide the
Report due on such  September 1, which  Report  shall have been  prepared by the
independent reserve engineer which prepared the prior year's Report.  Failure to
agree on an

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independent  reserve engineer,  by negotiation or arbitration,  shall not excuse
Seller's failure to provide a Report on or before September 1 of each year.

     Each  Report  shall  redetermine  and set  forth  the  Initial  Recoverable
Reserves as of the first day of the  contract  year  immediately  following  the
Report. Each Report shall also determine and set forth the Deliverable Gas as at
the date of such  Report  under this  Contract  for each  contract  year for the
remainder of the Contract  term.  Each Report shall also set forth Seller's best
estimate  of the  cost to  drill  and  develop  additional  lands  and  reserves
necessary to cure a Deliverability  Deficiency (as defined in Section 14.4) (the
"Tie-in Cost") together with, when  applicable,  the information  required under
Section 14.4 and Section 14.9.


14.2 Buyer shall,  within 45 days of receipt of a Report,  advise Seller whether
such Report is acceptable to Buyer and if it is acceptable to Buyer, such Report
shall become the  "Determination"  for purposes of this Article 14. In the event
that Buyer advises Seller that such Report is not  acceptable,  Seller and Buyer
shall endeavor to agree upon a mutually acceptable Initial Recoverable Reserves,
Deliverable Gas, estimate of the Tie-in Cost, and land removal determination. In
the event that  Seller and Buyer do so agree,  their  determination  shall be in
writing,  shall set forth the Initial  Recoverable  Reserves,  Deliverable  Gas,
estimate of 

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the  Tie-in   Cost,   and  land   removal   determination,   and  shall  be  the
"Determination"  for  purposes of this  Article 14. In the event that Seller and
Buyer  are  unable  to agree  upon a  mutually  acceptable  Initial  Recoverable
Reserves,  Deliverable  Gas,  estimate  of the  Tie-in  Cost,  and land  removal
determination, either party may, within 90 days of delivery of Report, refer the
matter to  arbitration  pursuant  to Article 20 hereof.  An Initial  Recoverable
Reserves,  Deliverable  Gas,  estimate  of the  Tie-in  Cost,  and land  removal
determination  by arbitration  shall be in writing,  shall set forth the Initial
Recoverable  Reserves,  Deliverable  Gas,  estimate of the Tie-in Cost, and land
removal  determination  and shall be the  "Determination"  for  purposes of this
Article 14.

14.3 If a Determination  states that the Initial  Recoverable  Reserves are less
than 2,747.9 106m3 (97.01 Bcf), as adjusted to reflect on a proportionate basis,
any  decrease in the Maximum  Daily  Quantity  under the  Contract (a  "Reserves
Deficiency"),  then,  within twelve (12) months of the first day of the contract
year  immediately  following the Report upon which the  Determination  is based,
Seller shall dedicate  additional  lands and reserves to this Contract as needed
to cure the Reserves Deficiency.

14.4.  14.4.a.  If any  Determination  indicates that Deliverable Gas during the
first full five (5) contract years of 12 months each detailed in the Report upon
which the Determination is based is less than the Minimum Deliverable Gas Amount
(a  "Deliverability  Deficiency"),  then, within twelve (12) months of the first
day of the contract year immediately  following such Report, Seller shall either
(i)  increase the  deliverability  from  Seller's  Reserves  and, if  necessary,
dedicate  additional lands and reserves to this Contract,  as needed to cure the
Deliverability  Deficiency or (ii) provide a binding written  certification that
it reasonably  believes  that it can obtain gas from other  sources  ("Alternate
Sources") to meet its obligations  under this Contract and that it has the right
and necessary  regulatory  approvals to deliver such gas to Buyer (an "Alternate
Source Notice").

     14.4.b.  The Alternate Source Notice shall provide in reasonable detail the
facts  underlying  such  Notice and shall  identify  the extent to which  Seller
intends to rely on  Alternate  

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Sources. Seller shall not be entitled to seek excuse from its obligation to cure
a Deliverability  Deficiency as otherwise  permitted pursuant to Section 14.4.c.
for any period for which an Alternate  Source Notice is given.  All of the terms
and conditions of this Contract (including, without limitation, Seller's duty to
supply the Maximum Daily  Quantity and the pricing  terms with respect  thereto)
shall continue  unaffected by the Alternate  Source Notice.  Seller shall not be
entitled to deliver an Alternate Source Notice for any Deliverability Deficiency
relating to volumes attributable to Excess Third Party Sales. If for any reason,
Seller  is  unable  to meet at any  time  Buyer's  nomination  for gas up to the
Maximum  Daily  Quantity and Seller has provided an Alternate  Source Notice for
such period and Buyer is unable to use NOVA  transportation  otherwise available
to it under Section15.3 through no fault of its own, thenSeller shall thereafter
not be entitled to rely on the Alternate Source Notice in lieu of increasing the
deliverability  from  Seller's  Reserves,  but shall  thereupon  immediately  be
obligated  to cure the  Deliverability  Deficiency  in  accordance  with Section
14.4.a.(i) and Section 14.11.

     14.4.c.   Seller   shall  be  excused  from  its   obligation   to  cure  a
Deliverability  Deficiency pursuant to this Section 14.4, but only to the extent
that the  Deliverability  Deficiency  is not the  result of Excess  Third  Party
Sales, if:


     (a) The  Determination  provides Buyer with at least four (4) years advance
notice that  beginning with the fifth (5th) contract year following such current
Determination,  that  deliverability from Seller's Reserves will be insufficient
for Seller to meet its Maximum  Daily  Quantity  delivery  obligations  to Buyer
hereunder; and

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     (b) The  Determination  demonstrates  that for a period of at least  twelve
(12) consecutive months the weighted average price of gas under this Contract is
not  greater  than or equal to the price (the  "Sufficient  Acquisition  Price")
which would be necessary in order that  additional  gas supplies can be acquired
and produced to cure the Deliverability Deficiency; and 

     (c)  Buyer  does not  agree  within  six (6)  months  of the  Determination
referred to in  subsection  (b) to increase the Price under the Contract for the
Deliverability Deficiency to the Sufficient Acquisition Price effective from and
after the first month of the Deliverability Deficiency.


     The  Sufficient  Acquisition  Price shall,  until a contrary  Determination
pursuant  to  Section  14.4.b,  be deemed to be equal to the  Price  under  this
Contract.  In the event that Seller  intends to claim that the weighted  average
price of gas under this Contract is not greater than or equal to the  Sufficient
Acquisition  Price,  Seller shall instruct its independent  reserve  engineer to
include  as part of the  Report  which  Seller  proposes  to be the basis of the
Determination  referred to in Section 14.4.b a full and true  accounting  which:
(i)  identifies  the lands and reserves  which are  controlled  by or could with
reasonable diligence become controlled by Seller and used to supply the Contract
(the  "Available  Lands");  and (ii) and provides  Seller's  least cost estimate
(exclusive  of any return on monies  invested)  to drill,  develop,  process and
produce  from  each of the  Available  Lands  in a  manner  which  would  cure a
projected  Deliverability  Deficiency  in  whole  or in part  ("Net  Development
Costs"). For the purposes of estimating Net Development Costs, Seller's estimate
of the cost to drill  and  develop  the  Available  Lands  included  in such Net
Development  Costs for each of the Available Lands shall be reduced by 25%. Upon
receipt  of this  

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accounting and as part of such Report, Buyer and its agents shall be entitled to
attend at the offices of Seller and examine all title documents  relating to the
Available  Lands,  historical  information  and any other data used by Seller to
establish  its  Net  Development  Costs  including  the  audited  and  unaudited
accounting and record books of Seller, it being understood that Buyer shall keep
such information as is requested by Seller  confidential  except as required for
the purposes of this Contract.  Following Buyer's audit,  Buyer and Seller shall
use reasonable efforts to agree to a Sufficient  Acquisition Price failing which
the matter shall be determined  pursuant to arbitration  invoked with respect to
the Report in accordance  with Section 14.2. The  Arbitrator  shall consider and
determine the Sufficient  Acquisition Price based on the costs, exclusive of any
return on monies invested, of Seller developing the Available Lands to satisfy a
Deliverability Deficiency, together with any evidence adduced by the parties and
relevant to the determination.


14.5 In the event that Seller  cures a Reserve  Deficiency  or a  Deliverability
Deficiency  (each a "Deficiency")  for any given year prior to the expiration of
the  respective  cure periods  provided in Sections 14.3 and 14.4 (each, a "Cure
Period"),  Seller shall provide Buyer immediate  written notice  thereof,  to be
confirmed  within 60 days by an additional  Determination.  Once the Cure Period
for any contract year for which the  Determination  projects a Deficiency begins
to run,  the length of such Cure Period  shall not be altered by any  subsequent
Determination.

14.6 In each contract year that Seller issues a Report,  Buyer shall be entitled
to elect by written notice to Seller,  to be made within forty-five (45) days of
the receipt by Buyer of a Report in such contract  year, to review the contracts
and other documents and technical  information that are relevant to such Report.
Upon receiving such notice, and subject to Seller's reasonable needs to 

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maintain the confidentiality of any information,  Seller shall permit Buyer, its
agents and advisors to conduct such review,  provided  that such review shall be
completed  within  forty-five  (45)  days of the date on which  Seller  has made
available such relevant contracts and documents.


14.7 14.7.a In the event that the Maximum  Daily  Quantity is reduced under this
Contract,  Buyer may arrange a substitute  supply of gas or other fuel  supplies
equal to all or part of the  portion  of the  Maximum  Daily  Quantity  which is
reduced.

     14.7.b.  Buyer and  Seller  shall  use their  best  efforts  to secure  all
necessary  regulatory  approvals to  implement  delivery of any  substitute  gas
supply by any  third-party  supplier or suppliers in the event the Maximum Daily
Quantity is reduced for  whatever  reason  pursuant  to this  Contract  with the
understanding  that any  provincial  removal  permit held by Seller and/or Buyer
shall be sought  to be  utilized  (by  transfer,  assignment  or  otherwise)  as
authorization of the removal and export by any third party supplier or suppliers
of any substitute gas supplies. Buyer and Seller agree to use their best efforts
to assist in accomplishing such transfer or assignment.

     14.7.c.  Upon  notice by Buyer to Seller  that  Buyer  has  arranged  for a
substitute gas supply,  Seller shall assign or otherwise-make  available to each
third party supplier a corresponding quantity of firm capacity on the facilities
of NOVA or other  intraprovincial  pipeline and, to the extent permitted by NOVA
or such other intraprovincial pipeline,  Seller's rights under its contract with
NOVA or such other intraprovincial  pipeline to the extent of the substitute gas
supplies to be supplied by each third-party supplier.

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14.8 In the event that the Maximum  Daily  Quantity  is reduced  pursuant to any
provision of this Contract and Buyer obtains a substitute gas supply pursuant to
Section 14.7 or other fuel supplies to operate Buyer's Plant,  and provided that
Seller's  failure  to  cure  the  Deficiency  is  not  excused  pursuant  to the
provisions of Section 14.4,  Seller shall  indemnify  Buyer for: (i) any and all
costs and expenses  reasonably  incurred by Buyer in  arranging,  obtaining  and
using  the  substitute  supply  of gas or other  fuel to the  extent  that  such
costs-and  expenses  exceed  those which  would have been  incurred by Buyer had
Seller delivered a quantity of gas equivalent to the substitute gas supply;  and
(ii) any  demand  charges  incurred  by  Buyer  pursuant  to its  transportation
contracts  with  TCPL  and  United  States  Transporter(s)  to the  extent  that
transportation under such contracts is not utilized by Buyer; provided, however,
that Seller's liability pursuant to this Section 14.8 shall not exceed an amount
equal to the  product  of the  amount  of the  reduction  in the  Maximum  Daily
Quantity and the sum of the demand charges per 103m3 or other  applicable  units
of measurement  incurred by Buyer pursuant to its transportation  contracts with
TCPL and United States Transporter(s).


14.9  14.9.a.  Seller and Buyer agree that not more  frequently  than once every
contract year, at such time as (i) Seller has a Minimum  Removal Permit and (ii)
Buyer  has an NEB  export  license  for the sum of 3,681  106m3  (130 Bcf) as at
November  1, 1992,  less the  amount of gas which  Seller is  permitted  to have
produced  from  Seller's  Lands as of the date of such removal  pursuant to this
Contract  (i.e.,  Buyer's  Daily  Nomination  plus Third Party  Sales  permitted
pursuant to Section 13.5),  and such NEB export license  authorizes the sale and
export from Canada of 424.9 103m3 (15,000 Mcf) per day for the unexpired term of
this  Contract,  then  Seller may remove from  Seller's  Lands as  described  in
Exhibit  A  any  lands  not   required  to  support  any   Canadian

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regulatory  authorizations  or approvals  required for the  performance  of this
Contract,  including,  but not limited  to, the NEB export  license and the AEUB
removal permit;  provided,  however,  that there shall have been a Determination
pursuant to Section  14.2 setting  forth the  information  required  pursuant to
Section 14.9.b (in addition to any other information  required to be included in
a Determination);  and provided, further, that the conditions of Sections 14.9.c
and 14.9.d have been satisfied.


     14.9.b.  If Seller  proposes  to remove  from  Seller's  Lands any lands as
described in Section 14.9.a,  there must first have been a Determination  which,
in addition to any other information required to be included in a Determination,
(i) identifies the lands and reserves proposed to be removed pursuant to Section
14.9.a and the lands and  reserves to remain  dedicated to this  Contract,  (ii)
establishes that  deliverability  from the remaining Seller's Reserves,  tied-in
and  producing  or in  respect  of which a letter of credit or letters of credit
have been  posted  for the  Tie-in  Cost are  sufficient  for Seller to meet its
Maximum Daily Quantity delivery obligations to Buyer hereunder for the then next
five (5) full contract years of at least twelve (12) months;  (iii)  establishes
that not less than 67% of the Seller's  Reserves after the proposed  removal are
proven  reserves  and  the  remainder  are  probable   reserves  using  NEB/AEUB
standards;  and (iv)  demonstrates  that Seller's  Tie-in Cost for the remaining
Seller's Reserves is not increased by the proposed removal.


     14.9.c.  No  removal  of  lands  pursuant  to this  Section  14.9  shall be
permitted  until (i) any  letter(s) of credit  required in  connection  with the
applicable  Determination shall have been posted, (ii) all regulatory  approvals
necessary for the removal of the proposed  lands from this 

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Contract  and from any existing  permit  required  for the  performance  of this
Contract,  including,  but not limited  to, the NEB export  license and the AEUB
removal  permit,  shall  have  been  received,  and  such  necessary  regulatory
approvals  shall not  adversely  affect any  existing  permit  required  for the
performance  of this  Contract,  including,  but not  limited to, the NEB export
license and the AEUB removal  permit and (iii) the Cure Gas Amount,  if any, has
been satisfied in accordance with Section 22.3.


     14.9.d.  Seller may not remove  tied-in  and  producing  Seller's  Reserves
pursuant to this Section 14.9 unless the remaining  Seller's  Reserves,  tied-in
and producing, are sufficient for Seller to maintain the Minimum Removal Permit.


     Buyer agrees to do such acts as are necessary to evidence  Seller's removal
of Lands completed in accordance with this Section 14.9.


14.10.  In the event that,  at any time,  Buyer and Seller agree to remove lands
from  Seller's  Lands  and  substitute   additional  different  lands  ("Reserve
Substitution"),  the  parties  shall use  reasonable  efforts to effect  Reserve
Substitution in a manner which provides Buyer with sufficient  security that the
Maximum Daily  Quantity will be met for the remaining  term of the Contract.  In
order to allow Buyer to assess a proposed  substitution of reserves Seller shall
provide Buyer with full information as may be requested by Buyer on the reserves
to be added as a result of the Reserve  Substitution.  Buyer shall  evaluate and
determine whether the Reserve Substitution  provides it with sufficient security
of supply.  In the event that Buyer and Seller  cannot  agree as to the  Reserve
Substitution  the matter  shall be  determined  by  arbitration  on the basis of
providing  Seller with the ability to produce up to the Maximum  Daily  Quantity
from the Seller's  Lands and 

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provide Buyer with  assurance that the Maximum Daily Quantity shall be available
for the  remaining  term of the  Contract  and on the basis  that only  lands of
equivalent  value will be  substituted  and,  further,  that  seller's  Reserves
following  any such Reserve  substitution  will meet the  conditions of Sections
14.9.b.(ii)-(iv)  (in each case,  applying such  conditions to the  substitution
rather than the removal of lands).  Seller may not replace tied-in and producing
Seller's  Reserves  pursuant to this  Section  14.10 unless  Seller's  Reserves,
tied-in and producing,  following such Reserve  Substitution,  are sufficient to
maintain the Minimum Removal Permit. Whether by agreement or by arbitration, the
Reserve  Substitution  shall not take  effect  until  both the AEUB and NEB have
demonstrated  to the  satisfaction  of Buyer  that a removal  permit  and export
license as required  under this  Contract  shall remain in full force and effect
notwithstanding the Reserve Substitution.


     Buyer  agrees  to do such  acts as are  necessary  to  evidence  a  Reserve
Substitution completed in accordance with this Section 14.10.


14.11. 14.11.a. If a Report indicates a Deliverability Deficiency and Seller has
not  provided an Alternate  Source  Notice  continuing  in effect for the period
covered  by the  Report  or is not  excused  from  its  obligation  to cure  the
Deliverability Deficiency pursuant to Section 14.4, Seller shall supply to Buyer
an irrevocable letter of credit, with a term of not less than one calendar year,
substantially in the form attached hereto as Exhibit D or otherwise satisfactory
to Buyer.  The letter of credit shall be transferable to the Collateral Agent or
other agent of the bondholders  under Buyer's Trust Indenture dated as of May 1,
1994,  as amended from time to time.  Buyer and Seller shall  promptly  take the
necessary and appropriate actions to transfer to such agent any letter of

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credit  outstanding on the Effective Date which does not on its face provide for
transfer  to such  agent.  The letter of credit  shall be issued by a  financial
institution  whose long-term  unsecured debt securities are rated A or better by
Standard and Poor's  Corporation or A or better by Dominion Bond Rating Service.
Each letter of credit shall be in the amount of the Tie-in Cost (as set forth in
the applicable  Report)  estimated by the independent  reserve  engineer for the
additional  lands and reserves  necessary to cure the applicable  Deliverability
Deficiency;  provided,  however,  that if Buyer does not accept such Report, the
amount of the  letter of credit  shall be  adjusted  to equal the  amount of the
Tie-in  Costs  for the  additional  lands  and  reserves  necessary  to cure the
Deliverability  Deficiency as set forth in the Determination,  which increase or
decrease  in the amount of the  letter of credit  shall be  effected  within ten
business days of such Determination,  unless Seller is not obligated to cure the
Deliverability  Deficiency pursuant to Section 14.4 with respect to the adjusted
Tie-in Cost.

     Seller shall supply any required  letter of credit  within the later of (i)
forty-five  (45) days of delivery to Buyer of a Report and (ii) five (5) days of
delivery to Seller of Buyer's response to such Report,  unless Seller shall have
sooner  cured  the  applicable  Deliverability  Deficiency  as  evidenced  by  a
Determination  in  accordance  with  Section  14.5.  Seller  agrees that (i) the
posting  of a letter of credit by the  Seller  in  respect  of a  Deliverability
Deficiency  identified  in a Report  which is  accepted  by Buyer,  and (ii) the
adjustment  by Seller of the  amount of a posted  letter of credit  following  a
Determination  in  respect of the Tie-in  Cost  estimated  by Seller in a Report
which  was not so  accepted  by Buyer  shall in each  case,  but not  otherwise,
constitute  Seller's  conclusive   acknowledgment  that,  with  respect  to  the
Deliverability  Deficiency to which 

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the letter of credit relates, the Sufficient  Acquisition Price for gas supplies
and reserves required to cure such Deliverability Deficiency does not exceed the
Price under this Contract.

     14.1l.b.  Buyer  shall  have the right to draw upon the letter of credit to
indemnify itself to the extent of the costs, expenses and charges recoverable by
Buyer  pursuant to Section  14.8  ("Costs of Cover") if Seller has not cured the
Deliverability  Deficiency,  as evidenced by a Determination  in accordance with
Section 14.5, required to be cured by the expiration of the Cure Period for such
Deliverability  Deficiency.  Buyer shall  promptly  return to Seller any amounts
drawn on said letter of credit in excess of the Costs of Cover.

     14.1l.c.  Not less than  thirty (30) days prior to the  expiration  of such
letter of credit,  Seller  shall  provide  Buyer with  written  evidence  of the
renewal  of such  letter of  credit.  If Seller  does not renew  such  letter of
credit,  or if Seller fails to provide evidence of the renewal of such letter of
credit by the time required pursuant to the preceding  sentence,  and Seller has
not previously  cured the relevant  Deliverability  Deficiency as evidenced by a
Determination  in accordance with Section 14.5,  Buyer shall be entitled to draw
the full amount of such letter of credit  prior to its  expiration  and to apply
the  proceeds  of such a drawing  to its Costs of Cover.  Buyer  shall  promptly
return to Seller  any  amounts  drawn  under a letter of credit in excess of the
Costs of Cover.

     14.1l.d. Upon curing, in whole or in part, a Deliverability  Deficiency, as
evidenced by a  Determination  in  accordance  with Section  14.5, in respect of
which a letter of credit has been posted,  Seller  shall be  entitled,  upon not
less than ten business  days' notice in writing to Buyer,  to have the amount of
the letter of credit  reduced to the extent of the value of the cure so effected
(if 

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such cure is partial  only) and to  withdraw  the  letter of credit,  if the
relevant Deliverability Deficiency has been completely cured.

14.12.  Seller shall provide to Buyer monthly the  information  required by AEUB
Form  S-1,  or any  successor  form,  for the  preceding  month  (the  "Form S-1
Information")  at the same time as Seller is required to provide  such AEUB Form
S-1 to the AEUB.  If for any reason the AEUB ceases to require  Seller to submit
to the AEUB Form S-1 or any successor form, Seller shall  nevertheless  continue
to provide to Buyer the Form S-1  Information by the fifteenth day of each month
for the  preceding  month.  If Seller does not  provide  Buyer with the Form S-1
Information when required,  Buyer shall be entitled to take whatever actions are
necessary  to obtain such Form S-1  Information,  including  examining  seller's
original  records upon which such Form S-1 Information is based if such Form S-1
Information  is not publicly  available from the AEUB in a timely  fashion,  and
Seller shall  reimburse  Buyer for Buyer's costs and expenses in obtaining  such
Form S-1 Information.

14.13 Buyer shall provide to Seller, within thirty (30) days of Seller's written
request,  a written estimate of the number of hours which Buyer anticipates that
the Plant will be dispatched on-line for the next following contract year. Buyer
shall not be obligated to provide such estimate more  frequently  than once each
contract year.


ARTICLE 15.  LIABILITIES AND LIMITATION OF LIABILITIES

15.1 If Seller  fails to deliver  the Daily  Nominations  pursuant  to Article 5
hereof,  and  Seller's  failure is not  excused  pursuant to the  provisions  of
Section 16.1,  Seller's sole liability to Buyer,  except as set forth in Section
15.2 and Section 15.3,  shall be liquidated  damages equal to the 

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product of the volume of gas which  Seller  fails to deliver  and the sum of the
demand charges per 103m3 (or other applicable units of measurement)  incurred by
Buyer  pursuant  to its  transportation  contracts  with TCPL and United  States
Transporter(s);  provided,  however,  that in case of the Maximum Daily Quantity
becoming  reduced pursuant to any provision of this Contract and Buyer obtaining
a  substitute  gas supply  pursuant  to Section  14.7 or other fuel  supplies to
operate  Buyer's  Plant,  and  providing  that  Seller's  failure  to  cure  the
Deficiency is not excused pursuant to Section 14.4,  Seller's liability to Buyer
shall be as set forth in Section 14.8.  

15.2. If on any day Seller delivers more or less gas than Buyer requests, Seller
and Buyer shall  cooperate  in making all  reasonable  efforts to  mitigate  the
effect of same, provided,  however, that in the event that Buyer, as a result of
an over-delivery or under-delivery  which can reasonably be considered to be the
fault of Seller,  is assessed  by TCPL any  penalty  charges as set forth in the
TCPL tariff  governing the  transportation  of the gas sold hereunder,  then all
such penalty charges  actually  incurred by Buyer with respect to such imbalance
shall be paid by Seller  within  fifteen  (15) days after  receipt of an invoice
therefor from Buyer.

15.3.  If Seller  fails to deliver  the Daily  Nomination  pursuant to Article 5
hereof and is not otherwise excused from the obligation to deliver thereunder or
under any other term of this Contract,  including force majeure,  Seller agrees,
insofar as may be permitted under Seller's firm transportation  service contract
with NOVA (the "NOVA Contract") and subject to the terms and conditions  thereof
and the receipt of all necessary approvals from Canadian Regulatory Authorities,
to make available at Seller's  cost,  Seller's  transportation  rights under the
NOVA  Contract  only for that  portion of such  transportation  service from the
Alberta Energy Company

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Station "C"  ("AECO-C")  to Empress  Stn.  No.  1958 known as NOVA Firm  Service
Delivery at Empress  (excluding for greater certainty NOVA Firm Service Receipt)
and only to the extent of any  shortfall  in delivery  up to the  Maximum  Daily
Quantity and only for the duration of such  shortfall;  provided that Buyer pays
all the transportation commodity charges per 103m3 (or other applicable units of
measurement)  payable by Seller for all such transportation  rights of Seller as
well as any  penalty  charges  as set  forth in the  NOVA  tariff  caused  by an
over-delivery  or  under-delivery  which can  reasonably be considered to be the
fault of Buyer,  and Seller shall pay all other costs and charges under the NOVA
Contract. Seller shall take such actions as Buyer may reasonably require to take
service  under the NOVA Contract as  contemplated  hereunder  (including,  e.g.,
nominating  service  thereunder  as requested by Buyer).  Seller  covenants  and
agrees to maintain in effect a firm  transportation  service  contract with NOVA
for delivery of the Maximum Daily Quantity to the Delivery Point for the primary
term of this Contract.


ARTICLE 16.  FORCE MAJEURE

16.1  Neither  Buyer nor Seller  shall be liable in damages to the other for any
act,  omission or  circumstances  occasioned by or in  consequence  of any event
constituting force majeure and the obligations of Seller and Buyer then existing
hereunder  shall be excused during the period thereof to the extent  affected by
such event of force  majeure.  The term  "force  majeure"  shall mean any cause,
whether  of the kind  enumerated  below or  otherwise,  and  whether  caused  or
occasioned  by or  happening  on  account of the act or  omission  of one of the
parties hereto which affects obligations hereunder not within the control of the
party  claiming  excuse and which by the exercise of due diligence such party is
unable  to  prevent  or  overcome,  including  but not  limited  to acts of God,
strikes, lockouts, acts of the public enemy, criminal acts of trespassers, wars,

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blockades,  insurrections, riots, epidemics, landslides, lightning, earthquakes,
fires, storms, floods,  washouts,  arrests and restraints of rulers and peoples,
civil disturbances,  explosions,  breakages or accident to machinery or lines of
pipe,  line  freezeups,  curtailments  or  prorationing  by NOVA of firm service
contracts,  temporary  inability  of TCPL due to an event of "force  majeure" to
receive  gas for  Buyer's  account,  unscheduled  outages  which  result  in the
temporary inability of Buyer's Plant to utilize any portion of the Maximum Daily
Quantity, and the binding order or any court or governmental authority which has
been resisted in good faith by all  reasonable  legal means. A failure to settle
or  prevent  any  strike or other  controversy  with  employees  or with  anyone
purporting  or seeking to represent  employees  shall not be  considered to be a
matter within the control of the party claiming  excuse.  Under no circumstances
will lack of finances be construed  to  constitute  force  majeure.  

16.2. Such causes or contingencies affecting the performance of this contract by
either  party,  however,  shall not relieve it of  liability in the event of its
concurring  negligence  or in the event of its failure to use due  diligence  to
remedy the  situation  and remove the cause in an  adequate  manner and with all
reasonable dispatch, nor shall causes or contingencies affecting the performance
of this Contract  relieve either party from its  obligations to make payments of
amounts then due hereunder nor shall such causes or contingencies relieve either
party of liability  unless such party shall give notice and full  particulars of
the same in writing or by telex to the other party as soon as possible after the
occurrence relied on. 


16.3.  In the event,  as a result of force  majeure,  NOVA is  rendered  unable,
wholly or in part,  to deliver to TCPL for Buyer's  account  the  Maximum  Daily
Quantity provided for herein on any day,

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then Seller shall use  reasonable  efforts to meet the Daily  Nomination  at the
Delivery Point; provided, however, that Seller shall not be obligated to curtail
firm customers in order to meet its reasonable efforts obligation.

16.4.  Seller's  obligation  to sell and Buyer's right to purchase gas hereunder
shall be suspended during the  effectiveness  or any  governmental  action which
results  in the  interruption  of  deliveries  or  which  prevents,  totally  or
partially,  the exportation of gas from Canada,  the importation of gas into the
United  States by Buyer,  or  transportation  of gas by TCPL and  United  States
Transporter  for  Buyer;   provided,   however,   that  where  the  exportation,
importation,   use  or  transportation  is  only  partially   prevented  by  the
governmental action, Seller's and Buyer's obligations and rights hereunder shall
be suspended only to the extent prevented by such governmental action.


ARTICLE 17.  LAWS AND REGULATORY BODIES

17.1 This Contract and the rights and  obligations of the parties  hereunder are
subject to all applicable present and future laws, rules, regulations and orders
of any regulatory or legislative body or other duly constituted authority having
jurisdiction over Seller or Buyer.


ARTICLE 18.  TRANSFER AND ASSIGNMENT

18.1 Any company which shall succeed by purchase,  merger,  or  consolidation of
the properties, substantially as an entirety, of Buyer or of Seller, as the case
may be, shall be entitled to the rights and shall be subject to the  obligations
of its predecessor in title under this Contract.  Seller may, without  relieving
itself of its  obligations  under  this  Contract,  assign any of its rights and
obligations  hereunder to a corporation  with which it is affiliated at the time
of such assignment.

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Otherwise no assignment  of this  Contract or any of its rights and  obligations
hereunder  shall be made by Seller  without the  written  consent of Buyer first
obtained which consent shall not be unreasonably  withheld.  Buyer may,  without
relieving  itself of its  obligations  under  this  Contract,  assign any of its
rights and obligations hereunder to a corporation with which it is affiliated at
the time of such assignment.  Otherwise no assignment of this Contract or any of
its rights or obligations  hereunder  shall be made by Buyer without the written
consent  of Seller  first  obtained  which  consent  shall  not be  unreasonably
withheld.  It is agreed,  however,  that the provisions of this Article 18 shall
not in any way prevent either party to this Contract from pledging or mortgaging
its rights  hereunder  as  security  for its  indebtedness.  In the event that a
person(s) with a security  interest in this Contract succeeds to the rights of a
party by foreclosure  or otherwise,  the other party shall accord such successor
the same rights as its  predecessor  hereunder.  This Contract  shall be binding
upon and shall inure to the benefit of the respective  successors and assigns of
the parties hereto.


ARTICLE 19.  MISCELLANEOUS PROVISIONS


19.1 No  waiver  by Buyer or  Seller of any  default  of the  other  under  this
Contract  shall  operate  as a waiver of a future  default  whether of a like or
different  character.  

19.2.  The headings  used  throughout  this  Contract are inserted for reference
purposes  only, and are to be considered or taken into account in construing the
terms or provisions of any Article or Section hereof nor to be deemed in any way
to qualify, modify or explain the effect of any such provisions or terms.

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19.3. Every notice,  statement or bill provided for in this Contract shall be in
writing  directed to the party to whom given,  made or delivered at such party's
address as follows:  


          SELLER:               Paramount  Resources  Ltd. 
                                4000, 350 - 7th Avenue,S.W.
                                Calgary, Alberta 
                                Canada, T2P 3W5



          BUYER:                Selkirk Cogen Partners, L.P.
                                c/o U.S. Generating Company
                                7500 Old Georgetown Road
                                Bethesda, Maryland 20814
                                Attn:  Fuel Services


                                Selkirk Cogen Partners, L.P.
          with a copy to:       c/o U.S. Generating Company
                                One Bowdoin Square
                                Boston, Massachusetts  02114
                                Attn:  Legal Group


     Either  party may change its  address  from time to time by giving  written
notice of such change to the other party. Any notice, statement or bill or other
document made, given or delivered hereunder by mail shall be deemed to have been
effectively  delivered  to the  addressee  thereof at the end of the third (3rd)
business day after the date of mailing by prepaid  registered mail in the United
States mail or Canadian mail; provided; that, at any time when there is a strike
affecting  delivery of either  United  States mail or  Canadian  mail,  all such
deliveries  shall be made by hand or by telex.  If any such  notice,  statement,
bill or other  document  is  delivered  by hand or by telex to an officer of the
addressee,  it shall be deemed to have been received by the addressee as soon as
such delivery or transmission has been made to said officer.

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     It  is  expressly  understood  and  agreed,   however,  that  the  notices,
statements  and  bills  referred  to in this  Contract  hereof  shall  first  be
delivered by telex,  telecopier or the similar  means,  in  accordance  with the
dates and time provided in the applicable provisions of this Contract, and shall
be mailed as soon as practicable thereafter.

19.4  This  Contract  shall  be  construed  in  accordance  with the laws of the
Province of Alberta.

19.5.  This  Contract  amends and  restates  the Original Gas Purchase
Contract  effective the Effective  Date.

19.6.  The  rights and  remedies  of Buyer and Seller  under this  Contract  are
cumulative  and in  addition  to any other  rights and  remedies  that Buyer and
Seller may have at law or in equity.

19.7.  The  liabilities  of  Buyer  and  Seller  for  breach  of any  covenants,
representations  or warranties and the obligations of Buyer and Seller under any
indemnity  contained in this Contract shall survive termination of this Contract
except as otherwise expressly provided.

19.8.  Notwithstanding  any provision of this Contract,  nothing herein shall be
construed as prohibiting  Buyer from utilizing any gas purchased from Seller for
any other lawful purpose.

19.9.  Pursuant to the Original Gas Purchase  Contract,  Seller has executed and
delivered  to TCPL a  Guarantee,  a copy of which is  appended  as  Exhibit  "B"
hereto,  and Buyer has executed and delivered to Seller an Indemnity,  a copy of
which is appended as Exhibit "C" hereto, which Guarantee and Indemnity,  each as
amended,  shall  continue  in full force and effect,  as and from the  Effective
Date.

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ARTICLE 20.  ARBITRATION


20.1 In the event  that  either  party  has the right to  require a matter to be
submitted to  arbitration  pursuant to this  contract the  arbitration  shall be
conducted in  accordance  with the UNCITRAL  Arbitration  Rules  pursuant to the
British Columbia International Commercial Arbitration Act.

20.2. The arbitrators  selected to act hereunder shall be qualified by education
and  training to pass up on the  particular  question  in dispute,  and shall be
disinterested persons.  Therefore,  it is agreed that if an engineering question
is involved,  qualified engineers shall be appointed, and similar procedure will
be followed in connection with other questions.  

20.3. The arbitrators so chosen (the "Board") shall proceed  immediately to hear
and  determine  the  question  or  questions  in  dispute.  The  decision of the
arbitrators,  or a majority of them,  shall be made within  forty-five (45) days
after appointment of the single arbitrator or third arbitrator,  as the case may
be, subject to any reasonable delay due to unforeseen  circumstances.

20.4.  The decision of the  arbitrator  or  arbitrators  shall be in writing and
signed by the arbitrator or arbitrators  and shall be final and binding upon the
parties as the  question or questions  submitted  for  determination.  It is the
intention  of the  parties  that such  decision  shall not be  subject  to court
review;   however,   such  decision  shall  be  enforceable   through   judicial
proceedings.  The  written  decision  of the Board of a majority  thereof may be
issued with or without an opinion.  If any party requests a written opinion with
regard to a decision, one shall be issued expeditiously,  but its issuance shall
not delay  compliance  with and  implementation  of the  Board's  or  majority's
decision.

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20.5.  Pending  the  outcome  of any  such  arbitration,  the  terms  in  effect
immediately prior to such arbitration  shall remain in effect.  Any modification
approved  by  the  Board  shall  be  effective   prospectively  only,  and  such
modification  shall become effective on the first day of the month following the
decision of the arbitrator or  arbitrators,  subject,  however,  to the next two
sentences hereof.  Actions taken pursuant to this Article 20 shall be subject to
the receipt of all governmental and regulatory  approvals  required to make such
actions  effective  without   modifications   (unless  such   modifications  are
acceptable  to  both  parties);  the  parties  shall  promptly  apply  for  such
approvals.  

20.6. Each party shall bear the cost of the arbitrator  appointed by it and both
parties  agree to share  equally all costs and expenses of the third  arbitrator
and all common costs.


ARTICLE 21.  NONRECOURSE OBLIGATION OF JOINT VENTURE


21.1 Seller  acknowledges  and agrees that: (a) Buyer is a Limited  Partnership;
(b) Seller shall have no recourse  against any participant in Buyer with respect
to the  obligations  of Buyer and its sole recourse shall be against the Limited
Partnership assets, irrespective of any failure to comply with applicable law or
any  provisions  of this  Contract;  (c) no  claim  shall  be made  against  any
participant  in Buyer in  connection  with the  obligations  of Buyer under this
Contract,  except that the participants may be joined as nominal parties for the
purpose of enforcing  Seller's rights hereunder;  (d) Seller shall have no right
to any  claim  in  respect  of  Buyer  not  yet  due and  owing;  and  (e)  this
representation is made expressly for the benefit of the participants in Buyer.

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ARTICLE 22.  MATERIAL BREACH; REMEDIES

22.1 If Seller  fails to deliver a Report  when due  pursuant  to Section  14.1,
Buyer may withhold all or any part of the Sum (as defined in Section  8.1),  and
no interest  shall accrue  thereon,  until such time as Seller has delivered the
overdue  Report.  Seller shall  continue to perform its  obligations  under this
Contract  during any period in which Buyer is withholding all or any part of the
Sum as provided in the preceding sentence.

22.2.  Each of the  following  events shall  constitute  a "material  breach" by
Seller of this  Contract:  (a) the  failure  to obtain  and  maintain  a Minimum
Removal  Permit as required  by Section  6.3.a,  subject to the cure  provisions
contained  therein;  (b) Third Party Sales  and/or  Excess Third Party Sales not
permitted  pursuant to Sections 13.5.a.  or 13.5.b.  respectively;  (c) Seller's
failure  to  cure a  Deficiency  as  required  pursuant  to  Article  14 of this
Contract;  and (d)  Seller's  failure  to post,  maintain,  or renew a letter of
credit as  required  pursuant to Section  14.11 (a "Letter of Credit  Default"),
subject to Section 22.4.

     Upon a material breach as set forth in the preceding  sentence,  Seller and
Buyer agree that,  notwithstanding  any other provision of this Contract,  Buyer
shall have the  following  rights and  remedies,  which  rights and remedies are
cumulative and not exclusive of any rights or remedies which Buyer may otherwise
have under this Contract or at law or in equity (unless  otherwise  specifically
stated herein):

     22.2.a.  Buyer may  terminate  this  Contract upon thirty (30) days written
notice to Seller.  Upon  termination of this Contract,  Buyer shall have the gas
substitution  rights  set  forth in  Section  14.7  and  Seller  shall  have the
obligations set forth in Section 14.8. Seller shall indemnify

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                                                                 Execution Copy


Buyer, by means of a lump sum payment made within 180 days of the termination of
this Contract,  for the costs,  expenses and charges  recoverable by Buyer under
Section 14.8.

     22.2.b. Buyer may reduce the Maximum Daily Quantity to any amount including
zero and Buyer shall have the gas substitution  rights set forth in Section 14.7
of this  Contract  and Seller  shall have the  obligations  set forth in Section
14.8.  Buyer  shall give  Seller  written  notice of any such  reduction  in the
Maximum Daily Quantity and the effective date of such reduction, such date to be
no earlier than the first (1st) day after the  expiration  of the Cure Period or
the thirtieth  (30th) day after the date of Buyer's notice,  whichever is later.
Upon Buyer's  exercise of its right under this Section 22.2.b,  Buyer shall have
no further remedies for the material breach which gave rise to such reduction in
the Maximum Daily Quantity, unless such material breach continues after the date
of the notice of the reduction of the Maximum Daily Quantity pursuant hereto.

     22.2.c.  Seller  shall not make any Third  Party  Sales  without  the prior
written  consent  of Buyer,  unless  this  Contract  provides  for a cure of the
material  breach and Seller has cured such breach in the manner required by this
Contract.

     22.2.d. Buyer may unilaterally take such action before any United States or
Canadian  Regulatory  Authority as Buyer shall deem  necessary or appropriate to
secure the full  performance  of this  Contract or to change,  alter or vary any
application, permit or license issued in connection with the gas to be delivered
under this Contract;  provided,  however,  that Seller does not hereby waive any
right to contest such action.

                                       53
<PAGE>
                                                                 Execution Copy


     22.2.e.  Seller shall not remove any portion of Seller's  Lands pursuant to
Section 14.9,  unless this Contract  provides for a cure of the material  breach
and Seller has cured such breach in the manner required by this Contract.


22.3 Buyer shall provide  Seller with fifteen (15) days advance  written  notice
prior to its  exercise of any of the  aforementioned  remedies  upon a Letter of
Credit Default and, upon Seller's delivery of a letter of credit which satisfies
the  requirements of Section 14.11 of this Contract within the said fifteen (15)
days,  such  Letter of Credit  Default  shall be deemed to be cured.

22.4.  The events  identified  in Section 22.2 as material  breaches are not the
exclusive  events which may  constitute a material  breach under this  Contract.
Upon the occurrence of a material  breach not identified in section 22.2 or upon
the occurrence of any other breach of this Contract,  and except as is otherwise
provided in this contract the non-breaching  party shall be entitled to exercise
all rights and remedies it may have at law or in equity and no single or partial
exercise of any right or remedy shall preclude any other or further  exercise of
any right or remedy at law or in equity. The respective liabilities of Buyer and
Seller hereunder for breach of any covenants,  representations or warranties and
the  respective  obligations  of Buyer and  Seller  under any  indemnity  herein
contained,  including any payments  required pursuant to Section 8.3 and Section
22.7,  shall survive  termination of this Agreement,  except as otherwise herein
expressly  provided.  


22.5. A party may withhold  payments due the other party under this  Contract to
offset damages,  costs and expenses reasonably incurred by the withholding party
as a result of a material breach of this Contract by such other party.

                                       54
<PAGE>
                                                                 Execution Copy

22.6. Any party which is found pursuant to a final judicial  determination to be
in breach of its  obligations  under this Contract  shall be liable to the other
party for all costs and expenses, including reasonable attorneys fees in respect
of such breach,  incurred by the  non-breaching  party in  enforcing  its rights
under this Contract.

22.7.  No  failure  or  delay on the part of a party  in  exercising  any  right
hereunder and no course of dealing between the parties which does not constitute
an agreement in writing  between the parties shall operate as a waiver  thereof.
No waiver by a party of any  breach or  default  of the other  party  under this
Contract  shall  operate  as a waiver of a future  default  whether of a like or
different character.







                                       55
<PAGE>
                                                                 Execution Copy

     IN WITNESS  WHEREOF the parties  hereto have caused this Second Amended and
Restated  Gas  Purchase  Contract to be executed in  duplicates  and have caused
their  corporate  seal to be  hereunto  affixed,  attested by the hands of their
proper  officers  duly  authorized  in that  behalf as of the day and year first
above written.



                                      SELKIRK COGEN PARTNERS, L.P.

                                      By:  JMC SELKIRK, INC.
                                           Managing General Partner


                                      By:  /s/ George J. Grunbeck
                                           -----------------------------------
                                           Name:  George J. Grunbeck
                                           Title: Vice President



                                      PARAMOUNT RESOURCES LTD.




                                      Per:  /s/ James H. T. Riddell
                                            ----------------------------------
                                            Name:  James H. T. Riddell
                                            Title: Corporate Operating Officer



                                      Per:  /s/ Laurel A. Friesen
                                            ----------------------------------
                                            Name:  Laurel A. Friesen
                                            Title: Assistant Corporate Secretary




                                       56



t
- --------------------------------------------------------------------------------
                               AMENDING AGREEMENT


              THIS AMENDING AGREEMENT, made as of the 20th day of July, 1998.

BETWEEN:                                TRANSCANADA PIPELINES LIMITED
                                        a Canadian corporation
                                        ("TransCanada")
                                        OF THE FIRST PART


AND:                                    SELKIRK COGEN PARTNERS, L.P.
                                        a company incorporated under the laws of
                                        the State of Delaware
                                        ("Shipper")
                                        OF THE SECOND PART

WITNESSES THAT:

     WHEREAS  TransCanada  and  Shipper  are  parties  to a  contract  for  firm
transportation  service to the Iroquois delivery point made as of the 6th day of
September, 1991, as amended, identified in TransCanada's records as Contract No.
2132 and having a current  Contract Demand of 594.9 103m3 per day,  (hereinafter
called the "Contract"); and

     WHEREAS Shipper has requested,  and TransCanada has agreed to a decrease of
170.0 103m3 per day in the  Contract  Demand of the  Contract,  concurrent  with
Paramount Resources Ltd. ("Paramount") accepting a new volume of 170.0 103m3 per
day under a separate firm service transportation  contract of even date herewith
pursuant to an  assignment  of that  capacity  from  Shipper to  Paramount  (the
"Permanent  Assignment")  under a permanent  assignment  agreement  of even date
herewith (the "Permanent Assignment Agreement").

     NOW  THEREFORE  THIS  AGREEMENT  WITNESSES  THAT, in  consideration  of the
covenants and agreements herein set forth, the parties hereto covenant and agree
as follows:

1. Clause 2.1 of the Contract  shall be and is hereby  amended by replacing  the
number "594.9" wherever this number appears with the number "424.9".

- --------------------------------------------------------------------------------

<PAGE>

t
- --------------------------------------------------------------------------------

2. The Contract as herein modified is hereby ratified and confirmed.

3. This  Amending  Agreement  and the  rights  and  obligations  of the  parties
hereunder  are  subject to all valid and  applicable  present  and future  laws,
rules, regulations, and orders of any regulatory or legislative authority having
jurisdiction  or control over  TransCanada's  Transportation  Tariff  (including
without limitation the FT Toll Schedule), and the Contract as herein amended and
the assignment or sub-assignment of the service entitlement thereunder.

4. This Amending Agreement shall be construed in accordance with and governed by
the laws of the Province of Alberta, and, when applicable, the laws of Canada.

5. All terms and conditions herein capitalized and not otherwise defined in this
Amending  Agreement are  incorporated by reference into this Amending  Agreement
from  the FT Toll  Schedule,  the  List of  Tolls,  and the  General  Terms  and
Conditions set out in TransCanada's Transportation Tariff as amended or approved
from time to time by the National Energy Board.

6. This Amending Agreement shall inure to the benefit of and be binding upon the
parties hereto and their respective successors and permitted assigns.

7. This  Amending  Agreement  shall be effective the later of (a) the 1st day of
November,  1998,  or (b) the  Effective  Date as defined in  Paragraph  3 of the
Permanent Assignment  Agreement;  provided that this Amending Agreement shall be
deemed null and void if the Permanent  Assignment  does not become  effective in
accordance with the terms of the Permanent Assignment Agreement.


- --------------------------------------------------------------------------------
                                                                     Sheet No. 2

<PAGE>

t
- --------------------------------------------------------------------------------

     IN WITNESS  WHEREOF,  the parties  hereto have executed this Contract as of
the date first above written.



SELKIRK COGEN PARTNERS, L.P.:                   TRANSCANADA PIPELINES LIMITED:
by:  JMC Selkirk, Inc., Managing 
       General Partner


/s/George J. Grunbeck                           /s/Greg Fisher
- ----------------------------------              -------------------------------
(Signed)                                        (Signed)



George J. Grunbeck                              Greg Fisher
- ----------------------------------              -------------------------------
(Print Name)                                    (Print Name)


Vice President                                  Vice President
- ---------------------------------               -------------------------------
(Title)                                         (Title)


                                                TRANSCANADA PIPELINES LIMITED:


                                                /s/ Max Feldman
                                                -------------------------------
                                                (Signed)


                                                Max Feldman
                                                --------------------------------
                                                (Print Name)


                                                VP Customer Service
                                                --------------------------------
                                                (Title)


                                                     Contract Approval

                                       Portfolio Team Review             X
                                                                       --------
                                       Legal Review                    --------




                                                   SELKIRK COGEN PARTNERS, L.P.


                          SELKIRK COGEN PARTNERS, L.P.

                              OFFICER'S CERTIFICATE

                                 August 31, 1998


Bankers Trust Company,
  as Trustee
Corporate Trust Department
4 Albany Street
New York, New York  10006

Ladies and Gentlemen:


     This Officer's  Certificate is being delivered by the undersigned,  Selkirk
Cogen  Partners,  L.P.,  a Delaware  limited  partnership  (the  "Partnership"),
pursuant to Section  6.20 of the Trust  Indenture  dated as of May 1, 1994 among
the Partnership, Selkirk Cogen Funding Corporation and Bankers Trust Company, as
Trustee (the "Indenture").

     The  Partnership  has  entered  into  the  following  transactions,   which
collectively  are  referred  to in this  Officer's  Certificate  as the  "Unit l
Restructuring":  (1) the  restructuring  of the NIMO  Power  Purchase  Agreement
between the Partnership and NIMO pursuant to the Master Restructuring  Agreement
dated as of July 9,  1997  among  NIMO,  the  Partnership  and other  IPP's,  as
amended, (2) the execution, delivery and performance of the agreements listed on
Exhibit A to this  Officer's  Certificate,  and (3) the  completion of the other
transactions  listed on Exhibit A. Capitalized terms used and not defined herein
shall  have  the  meanings  assigned  to  such  terms  in  Exhibit  A and in the
Indenture.

     The Partnership hereby certifies to you as follows:

1.   The undersigned officer of JMC Selkirk, Inc., the Managing General Partner,
     is its Authorized  Representative,  has read the provisions of Section 6.20
     and related  definitions  of the  Indenture  and has reviewed the documents
     which comprise the Unit 1 Restructuring  and made such other examination or
     investigation  as is  necessary  to enable  the  Partnership  to express an
     informed opinion as to the matters addressed by this Officer's Certificate.

2.   The  implementation  of  the  Unit  1  Restructuring,   including  (a)  the
     execution,  delivery and performance of the Amended and Restated NIMO Power
     Purchase  Agreement,   the  Amended  Paramount  Contract  and  the  Amended
     TransCanada  Agreement,  and the termination of the NIMO License Agreement,
     could not reasonably be expected to result in a Material Adverse Change. As
     required  by  Section   6.20(a)(i)   of  the   Indenture,   the   foregoing
     determination  is  concurred  with  by  the  Independent  Engineer  in  the
     Independent  Engineer's  Certificate  addressed to you and dated August 31,
     1998,   executed  by  R.W.   Beck,   Inc.  (the   "Independent   Engineer's
     Certificate") and, with respect to the Amended



               24 Power Park Drive, Selkirk, New York 12158-2299
                Telephone (518) 475-5773 Telefax (518) 475-5199



<PAGE>
                                                                              SC


     Paramount  Contract  and  the  Amended  TransCanada  Agreement,  by the Gas
     Consultant in the Gas Consultant's  Certificate  addressed to you and dated
     August 28, 1998,  executed by C.C. Pace  Resources  (the "Gas  Consultant's
     Certificate").

3.   After  giving  effect to the  implementation  of the Unit 1  Restructuring,
     including  the  execution,  delivery  and  performance  of the  Amended and
     Restated NIMO Power Purchase Agreement,  the Amended Paramount Contract and
     the Amended TransCanada Agreement,  and the termination of the NIMO License
     Agreement, the minimum annual Projected Debt Service Coverage Ratio will be
     equal to or exceed  1.5:1 and the average  annual  Projected  Debt  Service
     Coverage  Ratio for the  remaining  term of the  Bonds  will be equal to or
     exceed 1.75:1.  As required by Section  6.20(a)(ii)  of the Indenture,  the
     foregoing  determination  is concurred with in the  Independent  Engineer's
     Certificate.  The full  calculation of the Projected Debt Service  Coverage
     Ratio (together with supporting documentation) is set forth in Attachment B
     to the Independent  Engineer's  Certificate.  

4.   The Partnership's  entering into the Additional Contracts listed on Exhibit
     A could not  reasonably be expected to result in a Material  Adverse Change
     and  would not  impair  the  ability  of the  Partnership  to  perform  its
     obligations  under the other  Project  Agreements.  As  required by Section
     6.20(c)(i) of the Indenture,  the foregoing determination is concurred with
     in the Independent  Engineer's  Certificate and, to the extent such matters
     relate  to  the   Partnership's   fuel  supply,  in  the  Gas  Consultant's
     Certificate.  

5.   The  Partnership  will be furnishing to the Collateral  Agent the Ancillary
     Documents related to the Additional  Contracts listed on Exhibit A within a
     reasonable  period,  to the extent required under Section  6.20(c)(i)(B) of
     the Indenture. The Partnership was unable to obtain a Consent or Opinion of
     Counsel  with  respect  to the  other  IPP  parties  to  the  MRA or to the
     Allocation  Agreement using  commercially  reasonable  efforts,  due to the
     large  number  of  Persons  involved.  

6.   With  respect  to  each  of the  transactions  which  comprise  the  Unit 1
     Restructuring, the Partnership has complied with the covenants set forth in
     Section 6.20 of the Indenture, and no Event of Default under this Indenture
     has occurred and is continuing.

                                       2

<PAGE>

                                                                              SC


     IN WITNESS WHEREOF, the undersigned has executed this Officer's Certificate
as of the date first written above.



                                        SELKIRK COGEN PARTNERS, L.P.

                                        By: JMC SELKIRK, INC.,
                                            its Managing General Partner



                                        By: /s/John R. Cooper
                                            ---------------------------
                                            Name:   John R. Cooper
                                            Title:  Vice-President






                                       3
<PAGE>
                                                                              SC

                                   EXHIBIT A
                             RESTRUCTURING DOCUMENTS


1.   Master  Restructuring  Agreement  dated as of July 9,  1997  among  Niagara
     Mohawk Power  Corporation  ("NIMO"),  Selkirk  Cogen  Partners,  L.P.  (the
     "Partnership") and the other IPP's named therein (as amended, the "MRA")

     a.   First Amendment  dated March 31, 1998 

     b.   Second Amendment dated April 21, 1998

     c.   Third Amendment dated April 30, 1998

     d.   Fourth Amendment dated May 7, 1998

     e.   Fifth Amendment dated June 2, 1998


2.   Allocation Agreement dated April 21, 1998 among the Partnership and certain
     other IPP's (as amended, the "Allocation Agreement")

     a.   First Amendment dated May 7, 1998


3.   Amended and  Restated  Power  Purchase  Agreement  dated as of July 1, 1998
     between the  Partnership  and NIMO (the  "Amended and  Restated  NIMO Power
     Purchase Agreement")

4.   Mutual General  Release and Agreement  dated as of July 1, 1998 between the
     Partnership and NIMO (the "Mutual Release")

5.   Second  Amended and  Restated  Gas  Contract  dated May 6, 1998 between the
     Partnership and Paramount  Resources  Limited  ("Paramount")  (the "Amended
     Paramount Contract")

6.   Agreement  with  respect  to Gas  Transportation  dated  as of May 6,  1998
     between  the  Partnership  and  Paramount  (the  "Paramount  Transportation
     Agreement")

7.   Amendment to Gas Transportation Agreement dated as of July 20, 1998 between
     the  Partnership  and  TransCanada  Pipelines  Ltd.   ("TransCanada")  (the
     "Amended TransCanada Agreement")

8.   Three-party  agreement with respect to Items 6 and 7 above dated as of July
     20, 1998 among the Partnership, Paramount and TransCanada (the "TransCanada
     Consent")

9.   The Partnership's  agreement with NIMO (contained in the Mutual Release) to
     terminate  the  existing  License  Agreement  dated as of October  23, 1992
     between the Partnership and NIMO (the "License Agreement")


                                                                         RW Beck

                       INDEPENDENT ENGINEER'S CERTIFICATE

                                 August 31, 1998


Bankers Trust Company,
         as Trustee
Corporate Trust Department
4 Albany Street
New York, New York  10006


Re:      Results of Independent Engineer's Review
         Restructuring of Phase I
         Selkirk Cogeneration Facility


Ladies and Gentlemen:

In our capacity as Independent  Engineer under the Indenture  (defined below) we
have  performed  a review of the  impact of the Phase I  Restructuring  (defined
below)  on the  Selkirk  Project  projected  economics.  For  purposes  of  this
Independent  Engineer's  Certificate "Phase I Restructuring"  means and includes
the following  transactions:  (1) the restructuring of the current Phase I power
purchase  agreement  ("Existing PPA") between Selkirk Cogen Partners,  L.P. (the
"Partnership")  and Niagara Mohawk Power  Corporation  ("NiMo")  pursuant to the
Master  Restructuring  Agreement  dated  as of  July 9,  1997  among  NiMo,  the
Partnership  and other  IPP's,  as  amended,  (2) the  execution,  delivery  and
performance  of the  agreements  listed  on  Attachment  A to  this  Independent
Engineer's Certificate,  and (3) the completion of the other transactions listed
on Attachment A.  Capitalized  terms used and not defined  herein shall have the
meanings assigned to such terms in Attachment A and in the Trust Indenture dated
as of May 1, 1994 among Selkirk Cogen Funding  Corporation,  the Partnership and
Bankers Trust Company, as Trustee (the "Indenture").

R. W. Beck, Inc., the Independent Engineer under the Indenture, hereby certifies
to you as follows:

         1.   The  undersigned  officer of R. W. Beck,  Inc.  is its  Authorized
              Representative, has read the provisions of Sections 6.20(a)(i) and
              (ii) and 6.20(c)(i)  and related  definitions of the Indenture and
              has made such  examination  or  investigation  as is  necessary to
              enable the  expression  of an  informed  opinion as to the matters
              addressed by this Independent Engineer's Certificate.

The Corporate  Center,  East Wing 550 Cochituate Road P.O. Box 9344 Framingham,
MA 01701-9344

Phone  (508)  935-1600  Consulting  Fax  (508)  935-1888  Engineering  Fax (508)
935-1666


<PAGE>
Independent Engineer's Certificate
August 31, 1998
Page 2

          2.   Our  analyses  focused  on  the  preparation  and  comparison  of
               projected  economics  through the terms of the bonds for the case
               with the  Existing  PPA and the case that would  result  from the
               proposed  Phase  I  Restructuring.   For  both  cases,  projected
               economics  were prepared  utilizing  the Selkirk Cogen  Partner's
               Long-Term  Production  Model  which  is  the  model  used  in the
               preparation of the Annual Independent Engineer's Report delivered
               to  the  Trustee  under  the  Indenture.   However,   the  Annual
               Independent   Engineer's   Reports  are   prepared   utilizing  a
               short-term (i.e.,  monthly) model for the first two years,  which
               was not necessary as part of these analyses.  Further, as part of
               our  analyses,  the projected  economics  presented in the Annual
               Independent Engineer's Report dated November 1997 (i.e., with the
               Existing  PPA),  were  updated  to reflect  recent  and  proposed
               assumptions  by the  Partnership.  The  resultant  case  with the
               Existing  PPA is referred to herein as the  "Existing  PPA Case."
               The  projected  economics  for  the  Phase I  Restructuring  (the
               "Amended PPA Case")  include  modeling the impact of the proposed
               Amended  PPA,  as  well as the  resultant  changes  to  projected
               electric dispatch and operating expenses.

               We have not  reviewed  the  Selkirk  Project  Agreements  for gas
               supply and  transportation  including those Phase I Restructuring
               agreements  indicated as numbers 5, 6, 7, and 8 on  Attachment A,
               but have  relied  upon the  review  of the  fuel  agreements  and
               projections  of the Selkirk  Cogeneration  Facility fuel costs as
               reviewed by the Gas  Consultant,  C. C. Pace.  The details of our
               comparative  analyses  are  described  in  Attachment  B to  this
               letter.

          3.   We believe  that the  projected  economics  for the two cases use
               reasonable  assumptions  consistent in all material respects with
               the  Selkirk  Project  Agreements  and the  historical  operating
               results of the project,  and that the  resultant  Projected  Debt
               Service   Coverage   Ratios  are  reasonable  in  light  of  such
               assumptions.

          4.   Subject  to the  foregoing  and  Attachment  B, we have  made the
               following determinations:

               .  We find,  and  concur  with the  Partnership's  determination
                  pursuant to Section 6.20(a)(i) and (c)(i) of the Indenture set
                  forth in Attachment C, that the  implementation of the Phase I
                  Restructuring  could not reasonably be expected to result in a
                  "Material   Adverse   Change"   within  the   meaning  of  the
                  Partnership's  Indenture and, to the extent applicable,  would
                  not  impair  the  ability of the  Partnership  to perform  its
                  obligations under the other Project Agreements.

                . We find,  and  concur  with the  Partnership's  determination
                  pursuant to Section  6.20(a)(ii) of the Indenture set forth in
                  Attachment  C,  that,  after  giving  effect  to the  Phase  I
                  Restructuring,    the   debt   service   coverage   thresholds
                  established in the Indenture are satisfied -- a minimum annual

<PAGE>


Independent Engineer's Certificate
August 31, 1998
Page 3


                  Projected Debt Service Coverage Ratio of at least 1.5:1 and an
                  average annual  Projected Debt Service  Coverage Ratio for the
                  remaining term of the Bonds of at least 1.75:1.


IN WITNESS  WHEREOF,  the undersigned has executed this  Independent  Engineer's
Certificate as of the date first written above.

                                   R. W. BECK, Inc.



                                   By: /s/Michael W. Noga
                                       ------------------------------------
                                       Name:  Michael W. Noga
                                       Title: Principal and Senior Director



<PAGE>


                                  ATTACHMENT A
                             RESTRUCTURING DOCUMENTS


1.   Master  Restructuring  Agreement  dated as of July 9,  1997  among  Niagara
     Mohawk Power  Corporation  ("NiMo"),  Selkirk  Cogen  Partners,  L.P.  (the
     "Partnership") and the other IPP's named therein (as amended, the "MRA")

          a.   First Amendment dated March 31, 1998

          b.   Second Amendment dated April 21, 1998

          c.   Third Amendment dated April 30, 1998

          d.   Fourth Amendment dated May 7, 1998

          e.   Fifth Amendment dated June 2, 1998

2.   Allocation Agreement dated April 21, 1998 among the Partnership and certain
     other IPP's (as amended, the "Allocation Agreement")

          a.   First Amendment dated May 7, 1998.

3.   Amended and  Restated  Power  Purchase  Agreement  dated as of July 1, 1998
     between the Partnership and NiMo (the "Amended PPA")

4.   Mutual General  Release and Agreement  dated as of July 1, 1998 between the
     Partnership and NiMo (the "Mutual Release")

5.   Second  Amended and  Restated  Gas  Contract  dated May 6, 1998 between the
     Partnership and Paramount  Resources  Limited  ("Paramount")  (the "Amended
     Paramount Contract")

6.   Agreement with respect to Gas Transportation  dated May 6, 1998 between the
     Partnership and Paramount (the "Paramount Transportation Agreement").

7.   Amendment to Gas  Transportation  agreement dated July 20, 1998 between the
     Partnership and TransCanada  Pipelines Ltd.  ("TransCanada")  (the "Amended
     TransCanada Agreement")

8.   Three-party  agreement  with  respect to Items 6 and 7 above dated July 20,
     1998 among the  Partnership,  Paramount and TransCanada  (the  "TransCanada
     Consent")

9.   The Partnership's  agreement with NiMo (contained in the Mutual Release) to
     terminate  the  existing  License  Agreement  dated as of October  23, 1992
     between the Partnership and NiMo (the "License Agreement")

<PAGE>


                                  ATTACHMENT B

Following  is a summary of the  detailed  analyses  utilized  in  preparing  the
Existing  PPA Case  and the  Amended  PPA  Case.  Also  attached  are Pro  Forma
summaries for each of the cases.

EXISTING PPA CASE

The  Existing  PPA  Case is  based  on the  assumption  that  the  overall  NiMo
restructuring  represented by the Master Restructuring  Agreement among NiMo and
certain IPP's (the "MRA") is not implemented. Further, the Existing PPA case was
prepared in order to reflect the Partnership's  updated assumptions in operation
and pricing conditions for each of Phases I and II from that which was projected
and included in our November 1997 Independent  Engineers Report (the "IER"). The
changes between the IER conditions and assumptions  include the following items:
(1) a  reduction  in the O&M Fee after year 2000;  (2) an  increase in the steam
demand from GE; (3) Phase I gas capacity  release through the term of the Bonds;
(4) additional  gas peak shaving for Phase I; (5) additional gas  transportation
revenue,   and;   (6)  changes  in  the  Iroquois   transportation   demand  and
transportation commodity costs for Phase I and Phase II. The assumptions related
to gas were reviewed and concurred with by C.C. Pace, the Fuel Consultant.

Basic   assumptions  used  in  the  Projected   Operating   Results,   including
availability,  fuel pricing, and dispatch reflect assumptions  commensurate with
long-term projections.

AMENDED PPA CASE

The July 29, 1998 draft of the Amended and  Restated  Power  Purchase  Agreement
between NiMo and the  Partnership  (the "Amended  PPA") provides for the project
term to be reduced to 10 years from June 30,  1998.  The  Existing PPA is set to
expire on April 16, 2012.  Under the terms of the Amended PPA that contract will
expire on June 30, 2008.

The Amended PPA provides for revenues to be  compressed  into a shorter term and
includes a monthly  contract payment  ("Monthly  Contract  Payment"),  the fixed
portion of which is payable by NiMo, regardless of the operation of Phase I. The
variable portion of the Monthly Contract Payment is based on energy and capacity
actually  sold to NiMo under the  Amended  PPA.  The  Monthly  Contract  Payment
consists of four indexed  pricing  components;  the capacity  component  and the
fixed portion of the energy component are offset by actual market prices. Market
prices  will  be  established  by  the  marketplace  in  conjunction   with  the
Independent  System  Operator  and/or Power  Exchange  ("ISO/PE") for each of 11
regions within New York State.  Market prices will be determined  based on daily
bids for quantity  and price of energy as put by each willing  supplier and will
establish the price at which each generator will be paid for energy  supplied to
the region. Prior to the establishment of such market prices, the initial market
pricing for energy will be a proxy market price based on NiMo's tariff for power
purchases from QF's.

The Amended PPA also provides that the Selkirk  project may require NiMo to take
and purchase defined quantities of energy and capacity, at market prices, during
the period before the ISO/PE is fully  functional.  This energy and capacity may
be produced by Phase I, Phase II or third party sources. NiMo also has the right
to call Phase I's energy and capacity,  up to the defined  contract  quantities,
during the period prior to the

<PAGE>
Selkirk Cogen Partners, L.P.
August 27, 1998
Page 2

implementation  by the ISO/PE of market pricing (or 24 months,  if earlier).  If
NiMo exercises this right, the purchase price will be the greater of the initial
market price or the project's variable costs of production.

As a result of the MRA many of the power purchase agreements which NiMo has with
NUGs will be restructured or bought out. Therefore, the level of dispatch of the
remaining  units  including  Selkirk Phase I and Phase II will be modified.  The
Partnership  has provided a dispatch  analysis  conducted  by Slater  Consulting
which models the dispatch of Selkirk's  Phases I and II after the  restructuring
in New York State.  Dispatch factors increased from that assumed in the Existing
PPA  Case,  principally  due to the  retirement  of  approximately  1,050  MW of
existing  NUG  units.  Slater's  analysis  also  includes  a  market  price  for
electricity after restructuring which is the projected price for electricity for
the  region in which  the  Selkirk  facility  is  located.  The  "Market  Price"
projected  by Slater  has been  used in  pricing  both the  fixed  and  variable
portions of the energy component of the monthly contract payment.

The higher  dispatch  projections  for  Selkirk  Phase I and II will result in a
change in the schedule of major  maintenance  expenditures;  therefore,  we have
estimated a revised schedule of major maintenance deposits.

We believe that the non-fuel operating and maintenance  expenses for the Amended
PPA Case will not increase  materially over those for the Existing PPA Case, and
therefore have not revised their costs for the Amended PPA Case. We examined the
impact of a marginal  increase  to normal  non-fuel  operating  and  maintenance
expenses and find that it has little impact on the debt service  coverage  ratio
for the Amended PPA Case.


         REVENUES

The Amended PPA provides the Partnership three potential sources of revenue. The
first  revenue  source  will be  Monthly  Contract  Payments  to be paid by NiMo
regardless  of Phase I  output,  except in the event  that the  Market  Price or
Market Capacity Price (which offset the capacity component and the fixed portion
of the energy  component) are so high as to reduce the Monthly  Contract Payment
below zero. In such case the Partnership  would be obligated to make payments to
NiMo.

The Partnership has two options for augmenting the fixed portions of the Monthly
Contract Payment:  (1) it can exercise its option, prior to the establishment of
a fully  functioning  ISO/PE  to  require  NiMo to take and  purchase  up to the
contract  quantity of energy or  capacity,  at the Market  Energy  Price  ("Sale
Option"); and (2) in lieu of or in addition to sales to Nimo, it can make market
sales of Phase I energy or  capacity.  In 1998 there is an  additional  one-time
adjustment  which  represents  revenue to  Selkirk  in 1998  only.  A new set of
inputs,  as described  below,  exists in the model which  addresses  the changed
revenue structure as proposed in the Amended PPA.

Contract  Quantities.  The Annual  Contract  Volumes  in MWh,  which are used to
calculate the fixed portions of the Monthly  Contract  Payment and establish the
maximum  quantities

<PAGE>
Selkirk Cogen Partners, L.P.
August 27, 1998
Page 3

of energy  and  capacity  which NiMo can be  obligated  to  purchase  or Selkirk
obligated to sell, are as shown in Table 1. The Amended PPA specifies applicable
monthly  quantities  (the  "Monthly  Contract  Quantity")  based  on the  Annual
Contract Volumes.



                                     Table 1
                          Annual Contract Volume (MWh)
               Contract Year                      Annual Contract Volume (MWh)
               --------------                     ----------------------------
                     1                                 325,400
                     2                                 331,000
                     3                                 375,900
                     4                                 417,500
                     5                                 419,500
                     6                                 442,000
                     7                                 451,700
                     8                                 461,300
                     9                                 473,400
                     10                                485,200
 .

MONTHLY CONTRACT   PAYMENTS The Monthly  Contract Payment is the sum of four (4)
components:  (1) a Capacity Payment; (2) an Energy Payment; (3) a Transportation
Payment; and (4) an Operation and Maintenance Payment. NiMo will be obligated to
pay the  Partnership  the monthly payment to the extent such number is positive,
and the  Partnership  will be obligated  to pay NiMo the monthly  payment to the
extent such number is negative.  In the Amended PPA Case,  this number is always
positive.

1.   The "Capacity  Payment" will be an amount equal to the  difference  between
     (A) the Contract Capacity Payment and (B) the Market Capacity Payment.

     A.   The  "Contract  Capacity  Payment"  will equal the  product of (i) the
          Contract  Capacity Rate, (ii) the Monthly Contract  Quantity and (iii)
          the DMNC Adjustment. The Contract Capacity Rates are as follows:



<PAGE>


Selkirk Cogen Partners, L.P.
August 27, 1998
Page 4

                   Contract Year        Capacity Rate

                         1              $73.83/MWh
                         2              $73.60/MWh
                         3              $75.73/MWh
                         4              $75.76/MWh
                         5              $76.10/MWh
                         6              $76.45/MWh
                         7              $76.82/MWh
                         8              $77.23/MWh
                         9              $77.79/MWh
                        10              $78.42/MWh

         The DMNC Adjustment is a quotient, the numerator of which is the tested
         Phase I DMNC and the denominator of which is 79.9 MW.


          B.   The  "Market  Capacity  Payment"  will be an amount  equal to the
               product  of (x) the  Market  Capacity  Price  in $/MW and (y) the
               weighted averaged capacity  associated with the notional quantity
               of capacity  corresponding to the applicable  contract  quantity.
               The Market  Capacity  Price will be: (i) equal to zero during the
               period  prior to the  establishment  of the  ISO/PE  and any time
               thereafter  when no separate  capacity  market  exists;  and (ii)
               after the ISO/PE is established  and only if a separate  capacity
               market  exists,  equal to the market  price  paid to sellers  for
               capacity at the project's location.

2.   The "Energy  Payment"  will be equal to the sum of (A) the Contract  Energy
     Payment,  (B) the Delivered  Energy  Payment,  (C) the  Delivered  Capacity
     Payment and (D) the Call Energy Payment.

     A.   The "Contract  Energy  Payment" will be an amount equal to the product
          of (i) the difference between the Contract Energy Price and the Market
          Energy Price,  (ii) the Monthly  Contract  Quantity and (iii) the DMNC
          Adjustment. The Contract Energy Price for the first two Contract Years
          will be fixed as follows:  $15.80/MWh  for the first contract year and
          $15.95/MWh  for the second  contract year. In contract years 3 through
          10, the Contract  Energy Price will consist of the heat rate of 10,950
          MMBtu/MWh  multiplied by 105% of the current month's spot gas price at
          the Empress  border.  This spot gas price is  currently  assumed to be
          equal to the Pan Can Commodity  Negotiated T2 rate, times 10,950 MMBtu
          per MWh and is  estimated by the  Partnership  to be $18.25 per MWh in
          year    3    and     $19.70     per    MWh    in    year    4. 

<PAGE>
Selkirk Cogen Partners, L.P.
August 27, 1998
Page 5


          The Market  Energy  Price is defined as the  locational  based  market
          price  ("LBMP") for energy for the next day which is applicable to the
          Selkirk  Project.  Prior to the  establishment  of the  ISO/PE and its
          implementation of LBMP pricing, the Market Energy Price will be NiMo's
          short-term  avoided energy and capacity costs, as stated in its tariff
          for the purchase of power from QF's ("SC-6 Rate").

     B.   The "Delivered  Energy Payment" will be an amount equal to the product
          of (i) the Delivered  Energy  Quantity  (which is the amount of energy
          actually sold to NiMo) and (ii) the Market Energy Price.

     C.   The "Delivered  Capacity  Payment" will be equal to the product of (i)
          the  Delivered  Capacity  Quantity  (which is the  amount of  capacity
          actually sold to NiMo) and (ii) the Market Capacity Price in $/MW.

     D.   The "Call  Energy  Payment"  will be equal to the  product  of (i) the
          Delivered Call Quantity  (which is the amount of energy  actually sold
          to NiMo in  connection  with its exercise of the Call Option) and (ii)
          the Call  Energy  Price in $/MW.  The Call  Energy  Price  will be the
          higher of the SC-6 rate and the project's  variable fuel and operation
          and maintenance cost of production.

3.   The "Transportation  Payment" will be an amount equal to the product of (A)
     the  Transportation  Price, (B) the Monthly  Contract  Quantity and (C) the
     DMNC Adjustment.  The Transportation Price for the first two contract years
     is fixed;  it will be $7.15/MWh in the first contract year and $7.35/MWh in
     the  second.  Beginning  on July 1 of the  year  2000 and  thereafter,  the
     Transportation Price will be equal to $7.15/MWh adjusted to reflect changes
     since July 1, 1998 in the consumer  price index for urban  consumers in New
     York-Northern New Jersey-Long Island ("CPI").

4.   The "Operation and Maintenance  Payment" will be the product of (A) the O&M
     Price, (B) the Monthly Contract  Quantity and (C) the DMNC Adjustment.  The
     O&M Price for the first two  contract  years will be fixed as  $6.70/MWh in
     the  first  contract  year  and  $6.89/MWh  in the  second  contract  year.
     Beginning  on July 1 of the year 2000 and  continuing  thereafter,  the O&M
     Price will be $6.70/MWh  adjusted to reflect  changes since July 1, 1998 in
     CPI.  For  purposes of this report we have assumed that the rate of general
     inflation is the same as  contained in the Existing PPA Case,  which is 3.1
     percent per year.

The pricing  components  are  summarized for each of the first five years of the
Amended PPA in Table 2.

<PAGE>
Selkirk Cogen Partners, L.P.
August 27, 1998
Page 6

<TABLE>
<CAPTION>


                                                     Table 2

                                           Fixed Contract Price ($/MWh)
<S>                 <C>                    <C>                  <C>                           <C>                  <C> 
Contract              Contract               Contract                 Contract                 Contract            Total
    Year            Capacity Rate          Energy Price         Transportation Price          O&M Price             FCP
    ----            -------------          ------------         --------------------          ---------             ---
      1                73.83                   15.80                    7.15                     6.70              103.48
      2                73.60                   15.95                    7.35                     6.89              103.79
      3                75.73                   18.25                    7.60                     7.12              108.70
      4                75.76                   19.70                    7.84                     7.34              110.63
      5                76.10                   22.80                    8.08                     7.57              114.55
</TABLE>

For  purposes of this  analysis,  we have  utilized  the Slater  forecast of the
Market  Energy  Price,  which is the  clearing  price  for  energy  for Phase I.
Slater's  forecast  of the Market  Energy  Price is that  provided  to us by the
Partnership on March 19, 1998. The Market Energy Price as estimated by Slater is
summarized in Table 3.

<TABLE>
<CAPTION>


                             Table 3
        Slater Forecast of Locational Based Market Price
             <S>                             <C>

             Year                            ($/MWh)

             1998                             $26.20
             1999                              25.80
             2000                              26.90
             2001                              28.60
             2002                              29.80
             2003                              31.10
             2004                              32.20
             2005                              33.50
             2006                              34.90
             2007                              35.90

</TABLE>

Power Sales to NiMo and the Marketplace.  From the effective date of the Amended
PPA until an ISO/PE is established and fully  functioning,  the Partnership will
have  the  option  to sell  and  deliver  energy  and  capacity  to NiMo up to a
specified  Monthly  Contract  Quantity,  plus up to 5% of the  Monthly  Contract
Quantity.  NiMo will be required to take and pay for such energy and capacity as
the Partnership delivers to it under the Sale Option at the Market Energy Price,
and, if applicable, the Market Capacity Price.
<PAGE>

Selkirk Cogen Partners, L.P.
August 27, 1998
Page 7


For any time-period  during which the Partnership  does not sell to NiMo, it may
sell such energy and  associated  capacity to third  parties,  provided  that it
first offers NiMo the  opportunity  to purchase  that energy and capacity at the
Market  Energy  Price,  and,  if  applicable,  the Market  Capacity  Price.  The
Partnership  is free to sell  energy  and  capacity  in  excess  of the  Monthly
Contract Quantity to third parties without giving NiMo a right of first refusal.


In the Amended PPA Case, Selkirk receives revenues from the exercise of the Sale
Option.  Additionally,  there is a market for the energy  generated from Phase I
which is in excess of the Monthly  Contract  Quantity.  Under  Slater's  revised
dispatch for the Amended PPA Case, in 1998 Phase I will  generate  approximately
624,892  MWh  assuming  capacity  of 79.9 MW,  availability  of 93 percent and a
dispatch of 96 percent. For purposes of this analysis,  we have assumed that all
of Phase I's  energy not sold to NiMo is sold to the  marketplace  at the Slater
forecasted Phase I Market Price.


Total  revenues from  projected  Phase I energy sales over the term of the Bonds
are shown in Table 4.

<TABLE>
<CAPTION>

                                     Table 4
                            Delivered Energy Revenues
     <S>            <C>                 <C>                <C>

                       Total               Slater             Total
                     Delivered          Market Price         Revenue
     Year           Energy Sales           ($/MWh)           ($000)
     ----           ------------        --------------    ---------
     1999             624,892                25.80           16,122
     2000             633,262                26.90           17,035
     2001             631,401                28.60           18,058
     2002             637,911                29.80           19,010
     2003             637,911                31.10           19,839
     2004             646,318                32.20           20,811
     2005             644,420                33.50           21,588
     2006             644,420                34.90           22,490
     2007             644,420                35.90           23,135
     2008             646,318                36.70           23,720
     2009             644,420                37.70           24,295
     2010             644,420                38.70           24,939
     2011             644,420                40.10           25,841
     2012             190,860                41.40            7,902
</TABLE>

(1) - Year 2012 is a partial year due representing  operations through April 16,
2012.

<PAGE>
Selkirk Cogen Partners, L.P.
August 27, 1998
Page 8


The Partnership may also choose to sell capacity to NiMo or to the  marketplace.
Assuming that the New York Power Pool does not have adequate capacity for either
existing load or to meet reserve requirements, Phase I capacity not sold to NiMo
may be sold to the  marketplace.  For purposes of the analysis,  we have assumed
that the notional  capacity  corresponding to the Monthly  Contract  Quantity is
fully committed to NiMo. Any excess capacity is calculated as the nominal rating
of the unit of 79.9 MW less the capacity sold to NiMo. In 1998,  the Amended PPA
calls  for Phase I to have a maximum  of 45 MW for sale to NiMo.  The  remaining
capacity of (79.9-45.0) 34.9 MW is assumed to be available for sale in 1998.

The market  capacity  price was estimated by Slater to be $3.2877 per MWh in the
fall of 1997.  This  price is used as the  revenue  basis for the sale of excess
capacity of Phase I. In 1998,  the  capacity of 34.9 MW is valued at $3.3896 per
MWh. The resulting  revenue to Selkirk is approximately  $1,036,279 in 1998. The
future capacity price is assumed to increase at the rate of general inflation of
3.1 percent per year.

1998  NIMO  SETTLEMENT  ADJUSTMENTS.  In  1998  there  are  additional  one-time
adjustments  to the  revenues  under  the NiMo  Settlement  Agreement  which the
Partnership has provided and we have not independently  verified. The net effect
of these  adjustment has been estimated by the  Partnership to be an increase in
1998 NiMo revenue of $8,054,041.


         DISPATCH ASSUMPTIONS

The  operation  of  Phases I and II under  the MRA  required  that the  dispatch
factors be adjusted to account for the changing  treatment of utility generation
in New York State as a result of the MRA. The  principal  impact on the dispatch
due to the MRA is that  many of the  units  competing  with  Phases I and II for
dispatch  would be  shutdown  or  restructured  as  merchant  plants.  A revised
dispatch  forecast was provided to us by the  Partnership  as prepared by Slater
Consulting  and dated March 19, 1998.  The revised  dispatch is a change to that
used in the Existing PPA Case and represents a dramatic increase in the dispatch
factors used for Phase I and  somewhat  less  dramatic  change for those used in
Phase II from those used in the Existing PPA Case. The dispatch factors for each
of Phase I and II under both the  existing PPA Case and the Amended PPA Case are
shown in Table 5.



<PAGE>

Selkirk Cogen Partners, L.P.
August 27, 1998
Page 9

<TABLE>
<CAPTION>

                                     Table 5
                                Dispatch Factors
                              At 100% Availability

          Existing PPA Case (%)           Amended PPA Case (%)
<S>        <C>        <C>                <C>         <C> 

  Year     Phase I    Phase II           Phase I     Phase II

  1998       31          92                96          99
  1999       45          94                96          98
  2000       45          95                97          99
  2001       60          95                97          99
  2002       69          95                98          99
  2003       67          96                98          99
  2004       73          96                99         100
  2005       73          97                99         100
  2006       70          97                99         100
  2007       71          96                99         100
  2008       67          96                99         100
  2009       74          97                99         100
  2010       68          98                99         100
  2012       60          98                100        100

</TABLE>

         MAJOR MAINTENANCE

We have  accounted  for the  changes to the Major  Maintenance  expenditures  by
estimating  the Equivalent  Operating  Hours under the Amended PPA Case dispatch
assumptions  and have  calculated  a schedule of deposits at a level which would
keep the major  maintenance  reserve fund from dropping to a level below $0 and,
after inclusion of interest income,  will be adequate to continue to perform the
necessary  maintenance under the proposed  conditions.  The required deposit and
scheduled expenditures are shown in Table 6.



<PAGE>
Selkirk Cogen Partners, L.P.
August 27, 1998
Page 10

<TABLE>
<CAPTION>


                                                 Table 6
                                            Major Maintenance
                                  Schedule of Deposits and Withdrawals
                                                 ($000)
          <S>                 <C>                      <C>                             <C>

                              Deposits                 Withdrawals                     Balance

         1998                   8,104                     2,605                         7,185
         1999                   3,677                     1,320                         9,542
         2000                   1,959                     8,264                         3,237
         2001                   4,778                     1,066                         6,950
         2002                   4,238                     1,701                         9,487
         2003                   3,312                     3,111                         9,688
         2004                   1,509                     9,524                         1,673
         2005                   1,570                      80                           3,163
         2006                   4,630                      332                          7,462
         2007                   9,927                     4,114                        13,275
         2008                    710                       265                         13,720
         2009                   3,046                     9,514                         7,252
         2010                   1,379                     5,004                         3,627
         2011                    508                      2,611                         1,524
         2012                     0                       1,524                           0

- --------------------
Notes:

(1) - Beginning balance assumed to be $1,684,810 on January 1, 1998.

</TABLE>
<PAGE>

<TABLE>
<CAPTION>



EXISTING PPA BASE CASE
<S>                          <C>          <C>          <C>         <C>         <C>         <C>         <C>         <C>           
                                    1998       1999         2000        2001       2002       2003         2004         2005
                                   -----       -----        -----       -----      -----      -----        -----        ----
PERFORMANCE
Unit 1
  DMNC (kW) (1)                   79,900      79,900       79,900       79,900      79,900    79,900       79,900      79,900
  Availability Factor (2)          93.0%       93.0%        93.0%        93.0%       93.0%     93.0%        93.0%       93.0%
  Capacity Factor (3)              28.8%       41.8%        42.0%        55.8%       64.1%     62.3%        68.1%       67.9%
  Energy Sales to 
    Niagara Mohawk (MWh)
Existing PPA Energy 
    Sales (MWh) (4)             201,747      292,803      293,666      390,619     448,987   436,132      476,445     475,070
Amended PPA Energy 
    Sales (MWh) (5)               --            --           --           --          --        --           --           --
Fixed Energy 
    Sales (MWh) (6)               --            --           --           --          --        --           --           --
Delivered Capacity
    Sales (kW) (7)                --            --           --           --          --        --           --           --
Unit 2
  DMNC (kW) (1)                 265,000      265,000      265,000     265,000     265,000     265,000     265,000     265,000
  Availability Factor (2)         92.0%        92.0%        92.0%       92.0%       92.0%       92.0%       92.0%       92.0%
  Capacity Factor (3)             84.6%        86.5%        87.4%       87.4%       87.4%       88.3%       88.3%       89.2%
  Energy Sales to 
    Con Ed (MWh)              1,964,833    2,007,547    2,034,946   2,028,904   2,028,904   2,050,260   2,056,366   2,071,617
Steam Sales (Mlbs) (8)        1,381,890    1,446,453    1,517,164   1,581,647   1,652,402   1,725,352   1,805,495   1,878,105
Contract Fuel Purchased
    at Facility (BBtu)(9)    26,021,580   26,021,580   26,092,872  26,021,580  26,021,580  26,021,580  26,092,872  26,021,580
Contract Fuel
    Purchased (BBtu) (10)    28,360,172   28,360,172   28,437,871  28,360,172  28,360,172  28,360,172  28,437,871  28,360,172
Fuel Required for
    GE Plant (BBtu) (11)         --           --           --          --          --          --          --            --
Fuel Consumption at 
    the Facility (BBtu)(12)  19,414,148   20,388,474   20,677,947  21,375,694  21,860,236  22,006,053  22,417,743  22,582,160
Fuel for Resale (BBtu) (13)   6,607,432    5,633,106    5,414,925   4,645,886   4,161,344   4,015,527   3,675,129   3,439,420
Spot Market Fuel 
    Purchased (BBtu) (14)        --           --           --          --           --          --            --         --

COMMODITY PRICES
Electricity Price
  Niagara Mohawk Contract
Existing PPA Fixed 
    Component ($ /kW-yr)(15)    $279.04      $278.70     $281.83      $281.26    $282.33      $294.06     $296.09     $299.74
Existing PPA Variable 
    Component ($/MWh) (16)       $30.75       $30.46      $31.47       $32.48     $33.24       $34.15      $35.00      $35.95
Amended PPA Delivered   
    Energy ($/MWh) (17)           $0.00        $0.00       $0.00        $0.00      $0.00       $0.00        $0.00       $0.00
Amended PPA Fixed
    Component ($/MWh) (18)        $0.00        $0.00       $0.00        $0.00      $0.00        $0.00       $0.00       $0.00
Amended PPA Delivered 
    Capacity ($/kW-yr) (19)       $0.00        $0.00       $0.00        $0.00      $0.00        $0.00       $0.00       $0.00
  Con Edison Contract
Fixed Component
  ($/kW-yr) (20)                $305.38      $310.09     $323.07      $332.55    $344.03      $355.94     $368.41     $381.28
Variable Component
  ($/MWh) (21)                   $19.78       $20.18      $20.63       $21.61     $22.24       $22.86      $23.52      $24.18
  Steam Price 
    ($/Mlb) (22)                $5.2408      $5.3148     $5.5249      $5.7977    $5.9689      $6.1454     $6.3274     $6.5150
  Natural Gas Contract 
    Price ($/MMBtu) (23)        $2.9994      $2.9365     $3.0282      $3.0981    $3.1548      $3.2013     $3.2603     $3.2872
  Spot Price of Natural 
    Gas ($/MMBtu) (24)          $2.3791      $2.3705     $2.4222      $2.5598    $2.6380      $2.7185     $2.8015     $2.8870
  Natural Gas Resale 
    Price ($/MMBtu) (24)        $2.5437      $2.5351     $2.5868      $2.7244    $2.8026      $2.8831     $2.9661     $3.0516
</TABLE>

                                                                  1

<PAGE>

<TABLE>
<CAPTION>


EXISTING PPA BASE CASE
<S>                                           <C>         <C>        <C>         <C>       <C>           <C>       <C>       <C>

                                                1998        1999       2000        2001      2002          2003      2004      2005
                                                -----       -----      -----       -----     -----         -----     -----     ----
OPERATING REVENUES ($000)
  Phase I (NiMo)                               28,800      31,495     32,079      35,488    37,819        38,741    40,695    41,400
  Phase II (Con Ed)                           127,970     131,134    136,298     140,937   145,529       150,733   155,829   161,274
  Steam Revenue                                     0         238        617       1,044     1,497         1,990     2,531     3,104
  Revenue from the Resale of Natural Gas       15,720      13,353     13,116      11,893    10,978        10,916    10,296     9,930
  Other Income (25)                             1,184       1,205      1,226       1,247     1,269         1,291     1,314     1,337
  Interest Income (26)                          2,078       2,152      2,219       2,288     2,359         2,432     2,507     2,585

Total Operating Revenues                      175,751     179,578    185,555     192,897   199,451       206,103   213,173   219,630

OPERATING EXPENSES ($000)
Fuel Expense                                   37,296      37,902     39,162      41,267    42,487        43,865    45,325    46,630
Fuel Transportation Expense                    47,768      45,377     46,954      46,596    46,984        46,925    47,393    46,594
Labor & Fringes                                 2,607       2,693      2,776       2,863     2,951         3,043     3,137     3,234
Operator Fees                                   2,801       2,903      2,993       2,819     2,357         2,369     2,381     2,395
Routine Maintenance                             2,580       2,652      2,734       2,819     2,906         2,996     3,089     3,185
Deposits to Major Maintenance Fund (27)         4,385       5,007      4,632       2,297     2,161         2,757     6,212     5,688
GE Lease Payment                                1,000       1,000      1,000       1,000     1,000         1,000     1,000     1,000
Materials & Subcontracts                          148         141        146         150       155           160       165       170
Utilities                                       3,801       3,752      3,776       3,783     3,814         3,656     4,056     3,920
Insurance & Property Taxes                      3,348       3,547      3,779       4,012     4,247         4,482     4,719     4,957
Administrative & General                        4,213       4,342      4,476       4,615     4,758         4,906     5,058     5,215
Wheeling Charges                                5,597       5,597      5,597       5,597     5,770         5,949     6,134     6,324
Letter-of-Credit Fees                             403         416        429         442       456           470       484       499
Gross Receipts Tax on Steam Revenue            --               8         22          37        52            70        89       109

Total Operating Expenses                      115,946     115,337    118,477     118,297   120,098       122,648   129,241   129,919

NET OPERATING REVENUES ($000)                  59,805      64,241     67,078      74,600    79,353        83,455    83,932    89,711

ANNUAL DEBT SERVICE
2007 Bonds (28)
                                Principal       3,298       4,822      7,307      11,062    13,529        17,365    19,587    25,230
                                Interest       13,954      13,662     13,202      12,441    11,457        10,206     8,657     6,843
2012 Bonds (29)
                                Principal      --          --         --          --        --            --        --        --
                                Interest       20,385      20,385     20,385      20,385    20,385        20,385    20,385    20,385

Total Annual Debt Service                      37,636      38,869     40,893      43,887    45,371        47,956    48,629    52,457

ANNUAL DEBT SERVICE COVERAGE (30)                1.59        1.65       1.64        1.70      1.75          1.74      1.73      1.71
AVERAGE DEBT COVERAGE (31)                     1.7826

</TABLE>

                                                                 2
<PAGE>

<TABLE>
<CAPTION>


EXISTING PPA BASE CASE
<S>                                    <C>           <C>          <C>           <C>           <C>           <C>         <C>       

                                            2006          2007         2008          2009          2010          2011     2012 (32)
                                            -----         -----        -----         -----         -----         -----    ---------
PERFORMANCE
Unit 1
  DMNC (kW) (1)                            79,900        79,900       79,900        79,900        79,900        79,900      79,900
  Availability Factor (2)                   93.0%         93.0%        93.0%         93.0%         93.0%         93.0%       93.0%
  Capacity Factor (3)                       65.1%         66.0%        62.5%         68.8%         63.3%         63.3%       56.0%
  Energy Sales to Niagara Mohawk (MWh)
Existing PPA Energy Sales (MWh) (4)       455,561       462,136      437,427       481,645       442,707       442,707     114,513
Amended PPA Energy Sales (MWh) (5)           --            --           --            --            --            --          --
Fixed Energy Sales (MWh) (6)                 --            --           --            --            --            --          --
Delivered Capacity Sales (kW) (7)            --            --           --            --            --            --          --
Unit 2
  DMNC (kW) (1)                           265,000       265,000      265,000       265,000       265,000       265,000     265,000
  Availability Factor (2)                   92.0%         92.0%        92.0%         92.0%         92.0%         92.0%       92.0%
  Capacity Factor (3)                       89.2%         88.3%        88.3%         89.2%         90.2%         90.2%       90.2%
  Energy Sales to Con Ed (MWh)          2,071,617     2,050,260    2,056,366     2,071,617     2,092,974     2,092,974   1,049,604
Steam Sales (Mlbs) (8)                  1,958,051     2,040,475    2,131,278     2,213,069     2,303,398     2,396,529   1,249,687
Contract Fuel Purchased at 
  Facility (BBtu)(9)                   26,021,580    26,021,580   26,092,872    26,021,580    26,021,580    26,021,580  13,046,436
Contract Fuel Purchased (BBtu) (10)    28,360,172    28,360,172   28,437,871    28,360,172    28,360,172    28,360,172  14,218,935
Fuel Required for GE 
  Plant (BBtu) (11)                         --             --          --             --           --            --           --
Fuel Consumption at the 
  Facility (BBtu)(12)                  22,503,055    22,446,625   22,387,839    22,882,949    22,829,634    22,895,367  11,325,160
Fuel for Resale (BBtu) (13)             3,518,525     3,574,955    3,705,033     3,138,631     3,191,946     3,126,213   1,721,276
Spot Market Fuel Purchased
    (BBtu) (14)                            --            --           --            --            --            --          --

COMMODITY PRICES
Electricity Price
  Niagara Mohawk Contract
Existing PPA Fixed Component              $304.26       $307.89      $314.10       $316.46       $322.23       $326.61     $333.16
    ($/kW-yr) (15)
Existing PPA Variable Component            $36.96        $37.96       $39.04        $40.03        $41.19        $42.33      $43.62
    ($/MWh) (16)
Amended PPA Delivered Energy                $0.00         $0.00        $0.00         $0.00         $0.00         $0.00       $0.00
    ($/MWh) (17)
Amended PPA Fixed Component                 $0.00         $0.00        $0.00         $0.00         $0.00         $0.00       $0.00
    ($/MWh) (18)
Amended PPA Delivered Capacity              $0.00         $0.00        $0.00         $0.00         $0.00         $0.00       $0.00
    ($/kW-yr) (19)
  Con Edison Contract
Fixed Component ($/kW-yr) (20)            $394.78       $408.93      $423.65       $439.57       $456.21       $473.59     $491.79
Variable Component ($/MWh) (21)            $24.88        $25.61       $26.35        $27.10        $27.86        $28.67      $29.49
 Steam Price ($/Mlb) (22)                 $6.7084       $6.9078      $7.1134       $7.3254       $7.5438       $7.7690     $8.0011
 Natural Gas Contract Price
   ($/MMBtu) (23)                         $3.3481       $3.4117      $3.4716       $3.5543       $3.6335       $3.7152     $3.2337
 Spot Price of Natural Gas
   ($/MMBtu) (24)                         $2.9751       $3.0658      $3.1593       $3.2557       $3.3550       $3.4573     $3.5626
 Natural Gas Resale Price 
   ($/MMBtu) (24)                         $3.1397       $3.2304      $3.3239       $3.4203       $3.5196       $3.6219     $3.7272
</TABLE>


                                                                 3

<PAGE>
<TABLE>
<CAPTION>

EXISTING PPA BASE CASE
<S>                                        <C>        <C>          <C>           <C>           <C>           <C>           <C>
                                              2006      2007         2008          2009          2010          2011          2012
                                              -----     -----        -----         -----         -----         -----         ----
OPERATING REVENUES ($000)
  Phase  I(NiMo)                             41,533    42,536       42,580        44,985        44,416        45,282        13,237
  Phase II   (Con Ed)                       166,611   171,652      177,562       184,072       191,018       197,669       102,389
  Steam Revenue                               3,733     4,413        5,163         5,944         6,803         7,730         4,376
  Revenue from the Resale of Natural Gas     10,468    10,960       11,705        10,218        10,709        10,808         5,117
  Other Income (25)                           1,361     1,385        1,409         1,434         1,460         1,486           712
  Interest Income (26)                        2,665     2,748        2,833         2,921         3,011         3,105         1,600

Total Operating Revenues                    226,371   233,695      241,253       249,575       257,417       266,080       127,432

OPERATING EXPENSES ($000)
Fuel Expense                                 48,175    49,747       51,558        52,926        54,669        56,417        24,721
Fuel Transportation Expense                  46,777    47,009       47,168        47,874        48,377        48,948        21,258
Labor & Fringes                               3,335     3,438        3,545         3,654         3,768         3,885         2,002
Operator Fees                                 2,408     2,422        2,436         2,451         2,466         2,482         1,249
Routine Maintenance                           3,284     3,385        3,490         3,598         3,710         3,825         1,972
Deposits to Major Maintenance Fund (27)       5,166     1,409        1,518         1,556           360           219             -
GE Lease Payment                              1,000     1,000        1,000         1,000         1,000         1,000           500
Materials & Subcontracts                        175       180          186           192           198           204           105
Utilities                                     4,025     4,125        4,242         4,350         4,478         4,598         2,270
Insurance & Property Taxes                    5,096     5,236        5,378         5,520         5,664         5,810         2,978
Administrative & General                      5,376     5,543        5,715         5,892         6,075         6,263         3,229
Wheeling Charges                              6,520     6,722        6,930         7,145         7,367         7,595         7,830
Letter-of-Credit Fees                           515       531          547           564           582           600           309
Gross Receipts Tax on Steam Revenue             131       154          181           208           238           271           153

Total Operating Expenses                    131,982   130,902      133,893       136,931       138,951       142,115        68,578

NET OPERATING REVENUES ($000)                94,389   102,793      107,359       112,644       118,466       123,964        58,854

ANNUAL DEBT SERVICE
2007 Bonds (28)
                                Principal    31,657    28,396       --            --            --            --            --
                                Interest      4,524     1,621       --            --            --            --            --
2012 Bonds (29)
                                Principal    --        11,044       42,998        43,905        44,579        55,070        29,403
                                Interest     20,385    20,385       18,449        14,501        10,537         6,377         1,320

Total Annual Debt Service                    56,566    61,447       61,447        58,406        55,117        61,447        30,723

ANNUAL DEBT SERVICE COVERAGE (30)              1.67      1.67         1.75          1.93          2.15          2.02          1.92
</TABLE>


                                                                 4

<PAGE>

<TABLE>
<CAPTION>


AMENDED PPA CASE
<S>                           <C>          <C>         <C>          <C>           <C>           <C>         <C>          <C>
                                   1998         1999         2000         2001          2002          2003        2004         2005
                                   -----        -----        -----        -----         -----         -----       -----        ----
PERFORMANCE
Unit 1
  DMNC (kW) (1)                   79,900       79,900       79,900       79,900        79,900        79,900      79,900       79,900
  Availability Factor (2)          93.0%        93.0%        93.0%        93.0%         93.0%         93.0%       93.0%        93.0%
  Capacity Factor (3)              59.1%        89.3%        90.5%        90.2%         91.1%         91.1%       92.3%        92.1%
  Energy Sales to 
    Niagara Mohawk (MWh)
Existing PPA Energy 
    Sales (MWh) (4)              100,874       --           --           --            --            --          --           --
Amended PPA Energy
    Sales (MWh) (5)              206,670      624,892      633,262      631,401       637,911       637,911     646,318      644,420
Fixed Energy Sales
   (MWh) (6)                     162,700      328,200      353,450      396,700       418,500       430,750     446,850      456,500
Delivered Capacity
    Sales (kW) (7)                34,900       34,900       32,900       27,900        27,900        24,900      27,900       26,900
Unit 2
  DMNC (kW) (1)                  265,000      265,000      265,000      265,000       265,000       265,000     265,000      265,000
  Availability Factor (2)          92.0%        92.0%        92.0%        92.0%         92.0%         92.0%       92.0%        92.0%
  Capacity Factor (3)              91.1%        90.2%        91.1%        91.1%         91.1%         91.1%       92.0%        92.0%
  Energy Sales to
    Con Ed (MWh)               2,114,331    2,092,974    2,120,628    2,114,331     2,114,331     2,114,331   2,142,048    2,135,688
Steam Sales (Mlbs) (8)         1,381,890    1,446,453    1,517,164    1,581,647     1,652,402     1,725,352   1,805,495    1,878,105
Contract Fuel Purchased 
  at Facility (BBtu)(9)       26,021,580   26,021,580   26,092,872   26,021,580    26,021,580    26,021,580  26,092,872   26,021,580
Contract Fuel 
  Purchased (BBtu) (10)       28,360,172   28,360,172   28,437,871   28,360,172    28,360,172    28,360,172  28,437,871   28,360,172
Fuel Required for
  GE Plant (BBtu) (11)             --           --           --           --            --            --          --           --
Fuel Consumption at the 
  Facility (BBtu)(12)         21,972,775   23,368,158   23,693,422   23,671,849    23,771,769    23,821,825  24,161,440   24,153,590
Fuel for Resale 
    (BBtu) (13)                4,048,805    2,653,422    2,399,450    2,349,731     2,249,811     2,199,755   1,931,432    1,867,990
Spot Market Fuel
 Purchased (BBtu) (14)              --           --           --           --            --            --          --           --

COMMODITY PRICES
Electricity Price
  Niagara Mohawk Contract
Existing PPA Fixed Component     $272.52        $0.00        $0.00        $0.00         $0.00         $0.00       $0.00        $0.00
    ($/kW-yr) (15)
Existing PPA Variable 
   Component ($/MWh) (16)         $30.26        $0.00        $0.00        $0.00         $0.00         $0.00       $0.00        $0.00
Amended PPA Delivered Energy      $26.20       $25.80       $26.90       $28.60        $29.80        $31.10      $32.20       $33.50
    ($/MWh) (17)
Amended PPA Fixed Component       $77.28       $77.84       $79.50       $81.12        $82.80        $84.31      $84.89       $85.36
    ($/MWh) (18)
Amended PPA
   Delivered Capacity
    ($/kW-yr) (19)                $29.69       $30.61       $31.56       $32.54        $33.55        $34.59      $35.66       $36.77
  Con Edison Contract
Fixed Component 
  ($/kW-yr) (20)                 $305.38      $310.09      $323.07      $332.55       $344.03       $355.94     $368.41      $381.28
Variable Component
  ($/MWh) (21)                    $19.69       $20.17       $20.62       $21.60        $22.23        $22.87      $23.51       $24.19
  Steam Price ($/Mlb) (22)       $5.2408      $5.3148      $5.5249      $5.7977       $5.9689       $6.1454     $6.3274      $6.5150
  Natural Gas Contract
     Price ($/MMBtu) (23)        $2.9290      $2.8931      $2.9784      $3.0485       $3.1484       $3.1971     $3.2577      $3.2864
  Spot Price of Natural
     Gas ($/MMBtu) (24)          $2.3791      $2.3705      $2.4222      $2.5598       $2.6380       $2.7185     $2.8015      $2.8870
  Natural Gas Resale
     Price ($/MMBtu) (24)        $2.5437      $2.5351      $2.5868      $2.7244       $2.8026       $2.8831     $2.9661      $3.0516
</TABLE>

                                                                 5

<PAGE>

<TABLE>
<CAPTION>


AMENDED PPA CASE
<S>                                        <C>        <C>         <C>       <C>           <C>          <C>        <C>        <C>

                                             1998      1999         2000     2001          2002          2003       2004       2005
                                             -----     -----        -----    -----         -----         -----      -----      ----
OPERATING REVENUES ($000)
  Phase  I(NiMo)                            43,498    42,737       46,173   51,145        54,596        57,016     59,741     61,543
  Phase II   (Con Ed)                      130,742   132,836      138,039  142,757       147,413       152,213    157,826    162,837
  Steam Revenue                                  0       238          617    1,044         1,497         1,990      2,531      3,104
  Revenue from the
     Resale of Natural Gas                   9,633     6,290        5,812    6,015         5,935         5,980      5,411      5,393
  Other Income (25)                          1,184     1,205        1,226    1,247         1,269         1,291      1,314      1,337
  Interest Income (26)                       2,078     2,152        2,219    2,288         2,359         2,432      2,507      2,585

Total Operating Revenues                   187,133   185,458      194,086  204,495       213,068       220,922    229,330    236,799

OPERATING EXPENSES ($000)
Fuel Expense                                34,400    35,752       36,873   39,298        41,802        43,230     44,778     46,169
Fuel Transportation Expense                 48,668    46,296       47,826   47,157        47,488        47,441     47,864     47,033
Labor & Fringes                              2,607     2,693        2,776    2,863         2,951         3,043      3,137      3,234
Operator Fees                                2,801     2,903        2,993    2,819         2,357         2,369      2,381      2,395
Routine Maintenance                          2,580     2,652        2,734    2,819         2,906         2,996      3,089      3,185
Deposits to Major
    Maintenance Fund (27)                    8,104     3,677        1,959    4,778         4,238         3,312      1,509      1,570
GE Lease Payment                             1,000     1,000        1,000    1,000         1,000         1,000      1,000      1,000
Materials & Subcontracts                       148       141          146      150           155           160        165        170
Utilities                                    3,801     3,752        3,776    3,783         3,814         3,656      4,056      3,920
Insurance & Property Taxes                   3,348     3,547        3,779    4,012         4,247         4,482      4,719      4,957
Administrative & General                     4,213     4,342        4,476    4,615         4,758         4,906      5,058      5,215
Wheeling Charges                             5,597     5,597        5,597    5,597         5,770         5,949      6,134      6,324
Letter-of-Credit Fees                          403       416          429      442           456           470        484        499
Gross Receipts Tax
   on Steam Revenue                            --          8           22       37            52            70         89        109

Total Operating Expenses                   117,670   112,776      114,387  119,370       121,994       123,083    124,463    125,779

NET OPERATING REVENUES ($000)               69,464    72,682       79,699   85,125        91,074        97,839    104,867    111,020

ANNUAL DEBT SERVICE
2007 Bonds (28)
                           Principal         3,298     4,822        7,307   11,062        13,529        17,365     19,587     25,230
                           Interest         13,954    13,662       13,202   12,441        11,457        10,206      8,657      6,843
2012 Bonds (29)
                           Principal             -         -            -        -             -             -          -          -
                            Interest         20,385    20,385       20,385   20,385        20,385        20,385    20,385     20,385

Total Annual Debt Service                    37,636    38,869       40,893   43,887        45,371        47,956     48,629    52,457

ANNUAL DEBT SERVICE COVERAGE (30)              1.85      1.87         1.95     1.94          2.01          2.04       2.16      2.12
AVERAGE DEBT COVERAGE (31)                   1.8793
</TABLE>


                                                                 6

<PAGE>

<TABLE>
<CAPTION>

AMENDED PPA CASE
z<S>                                    <C>           <C>           <C>          <C>            <C>          <C>        <C>      

                                            2006          2007         2008          2009          2010          2011     2012 (32)
                                            -----         -----        -----         -----         -----         -----    -----    
PERFORMANCE
Unit 1
  DMNC (kW) (1)                            79,900        79,900       79,900        79,900        79,900        79,900        79,900
  Availability Factor (2)                   93.0%         93.0%        93.0%         93.0%         93.0%         93.0%         93.0%
  Capacity Factor (3)                       92.1%         92.1%        92.3%         92.1%         92.1%         92.1%         93.3%
  Energy Sales to Niagara 
     Mohawk (MWh)
Existing PPA Energy
    Sales (MWh) (4)                          --            --           --            --            --            --            --
Amended PPA Energy
    Sales (MWh) (5)                       644,420       644,420      646,318       644,420       644,420       644,420       190,860
Fixed Energy Sales (MWh) (6)              467,350       479,300      242,600        --            --            --            --
Delivered Capacity Sales (kW) (7)          25,900        24,500       79,900        79,900        79,900        79,900        79,900
Unit 2
  DMNC (kW) (1)                           265,000       265,000      265,000       265,000       265,000       265,000       265,000
  Availability Factor (2)                   92.0%         92.0%        92.0%         92.0%         92.0%         92.0%         92.0%
  Capacity Factor (3)                       92.0%         92.0%        92.0%         92.0%         92.0%         92.0%         92.0%
  Energy Sales to Con Ed (MWh)          2,135,688     2,135,688    2,142,048     2,135,688     2,135,688     2,135,688     1,071,024
Steam Sales (Mlbs) (8)                  1,958,051     2,040,475    2,131,278     2,213,069     2,303,398     2,396,529     1,249,687
Contract Fuel Purchased
    at Facility (BBtu)(9)              26,021,580    26,021,580   26,092,872    26,021,580    26,021,580    26,021,580    13,046,436
Contract Fuel
    Purchased (BBtu) (10)              28,360,172    28,360,172   28,437,871    28,360,172    28,360,172    28,360,172    14,218,935
Fuel Required for GE 
    Plant (BBtu) (11)                     --             --            --             --           --          --             --
Fuel Consumption at
    the Facility (BBtu)(12)            24,218,177    24,284,378   24,423,806    24,421,789    24,493,083    24,566,161    12,378,988
Fuel for Resale (BBtu) (13)             1,803,403     1,737,202    1,669,066     1,599,791     1,528,497     1,455,419       667,448
Spot Market Fuel 
   Purchased (BBtu) (14)                    --            --           --            --            --          --             --

COMMODITY PRICES
Electricity Price
  Niagara Mohawk Contract
Existing PPA Fixed Component               $0.00         $0.00        $0.00         $0.00         $0.00         $0.00         $0.00
    ($/kW-yr) (15)
Existing PPA Variable
   Component ($/MWh)(16)                   $0.00         $0.00        $0.00         $0.00         $0.00         $0.00         $0.00
Amended PPA Delivered Energy              $34.90        $35.90       $36.70        $37.70        $38.70        $40.10        $41.40
    ($/MWh) (17)
Amended PPA Fixed Component               $85.87        $86.93       $87.18         $0.00         $0.00         $0.00         $0.00
    ($/MWh) (18)
Amended PPA Delivered Capacity            $37.91        $39.08       $40.29        $41.54        $42.83        $44.16        $45.53
    ($/kW-yr) (19)
  Con Edison Contract
Fixed Component ($/kW-yr) (20)           $394.78       $408.93      $423.65       $439.57       $456.21       $473.59       $491.79
Variable Component ($/MWh) (21)           $24.89        $25.61       $26.35        $27.11        $27.89        $28.70        $29.53
  Steam Price ($/Mlb) (22)               $6.7084       $6.9078      $7.1134       $7.3254       $7.5438       $7.7690       $8.0011
  Natural Gas Contract
    Price ($/MMBtu) (23)                 $3.3502       $3.4166      $3.4801       $3.5635       $3.6461       $3.7306       $3.1226
  Spot Price of Natural
    Gas ($/MMBtu) (24)                   $2.9751       $3.0658      $3.1593       $3.2557       $3.3550       $3.4573       $3.5626
  Natural Gas Resale
    Price ($/MMBtu) (24)                 $3.1397       $3.2304      $3.3239       $3.4203       $3.5196       $3.6219       $3.7272
</TABLE>


                                                                 7

<PAGE>

<TABLE>
<CAPTION>


AMENDED PPA CASE
<S>                                    <C>           <C>          <C>           <C>           <C>           <C>           <C>      
                                         2006          2007         2008          2009          2010          2011          2012(32)
                                         -----         -----        -----         -----         -----         -----         ----- 
OPERATING REVENUES ($000)
  Phase  I(NiMo)                        63,602        65,759       48,090        27,614        28,361        29,370         8,965
  Phase II   (Con Ed)                  168,223       173,834      179,818       185,838       192,273       198,964       103,067
  Steam Revenue                          3,733         4,413        5,163         5,944         6,803         7,730         4,376
  Revenue from the Resale of 
     Natural Gas                         5,365         5,326        5,273         5,208         5,128         5,032         2,378
  Other Income (25)                      1,361         1,385        1,409         1,434         1,460         1,486           712
  Interest Income (26)                   2,665         2,748        2,833         2,921         3,011         3,105         1,600

Total Operating Revenues               244,949       253,464      242,586       228,960       237,036       245,685       121,099

OPERATING EXPENSES ($000)
Fuel Expense                            47,726        49,329       51,121        52,684        54,438        56,244        23,106
Fuel Transportation Expense             47,288        47,567       47,845        48,378        48,965        49,558        21,294
Labor & Fringes                          3,335         3,438        3,545         3,654         3,768         3,885         2,002
Operator Fees                            2,408         2,422        2,436         2,451         2,466         2,482         1,249
Routine Maintenance                      3,284         3,385        3,490         3,598         3,710         3,825         1,972
Deposits to Major 
   Maintenance Fund (27)                 4,630         9,927          710         3,046         1,379           508             0
GE Lease Payment                         1,000         1,000        1,000         1,000         1,000         1,000           500
Materials & Subcontracts                   175           180          186           192           198           204           105
Utilities                                4,025         4,125        4,242         4,350         4,478         4,598         2,270
Insurance & Property Taxes               5,096         5,236        5,378         5,520         5,664         5,810         2,978
Administrative & General                 5,376         5,543        5,715         5,892         6,075         6,263         3,229
Wheeling Charges                         6,520         6,722        6,930         7,145         7,367         7,595         7,830
Letter-of-Credit Fees                      515           531          547           564           582           600           309
Gross Receipts Tax on
  Steam Revenue                            131           154          181           208           238           271           153

Total Operating Expenses               131,508       139,560      133,325       138,684       140,327       142,841        66,999

NET OPERATING REVENUES ($000)          113,442       113,904      109,262        90,276        96,710       102,844        54,100

ANNUAL DEBT SERVICE
2007 Bonds (28)
                       Principal        31,657        28,396         --            --            --            --            --
                       Interest          4,524         1,621         --            --            --            --            --
2012 Bonds (29)
                       Principal          --          11,044       42,998        43,905        44,579        55,070        29,403
                       Interest         20,385        20,385       18,449        14,501        10,537         6,377         1,320

Total Annual 
  Debt Service                          56,566        61,447       61,447        58,406        55,117        61,447        30,723

ANNUAL DEBT SERVICE 
   COVERAGE (30)                          2.01          1.85         1.78          1.55          1.75          1.67          1.76
</TABLE>
<PAGE>


                       Footnotes to Existing PPA Base Case
                            and the Amended PPA Case



1.   Represents the Phase I and Phase II contract  capacity  tested output under
     the Niagara Mohawk PPA and the Con Edison PPA.

2.   Availability as estimated by Beck.

3.   Capacity  factors  based on annual  dispatch  factor as estimated by Slater
     Consulting adjusted for the assumed availability.  For the Amended PPA Case
     the capacity  factor for 1998 is a weighted  average  based on the dispatch
     factors for the Existing and Amended PPA Cases.

4.   Existing  PPA Energy  Sales is equal to the energy  sales to NiMo under the
     existing  PPA in MWh  calculated  as the  capacity  of  79,900 kW times the
     capacity  factor.  For the Amended PPA Case, in 1998 this is based on sales
     between January 1 and June 30, 1998.

5.   Delivered Energy Sales is equal to the energy sales to NiMo and potentially
     third  parties  under the Amended PPA in MWh  calculated as the capacity of
     79,900 kW times the capacity factor. For the Amended PPA Case, in 1998 this
     is based on sales between July 1 and December 31, 1998.

6.   Fixed Energy Sales is equal to the contract  year (July 1 - June 30) Annual
     Contract  Volume  in MWh  per  Attachment  I-A in the  Amended  PPA,  which
     quantity has been prorated on a calendar year basis.

7.   Delivered  Capacity  Sales is equal to the DMNC  less the  maximum  Monthly
     Contract Quantity of Capacity.

8.   Steam sales as  estimated by the  Partnership  based on 237,750 pph in 1998
     and assumed to increase at the rate of 3.1 percent per year,  minus  80,000
     pph supplied by GEP.


9.   Contract  fuel  purchased at the Facility for Phase I and Phase II based on
     net   purchases  of  21,357  MMBtu  per  day  and  55,935  MMBtu  per  day,
     respectively,  less a reduction in the Phase I Paramount  contract quantity
     of 6,000 MMBtu per day.


10.  Contract  fuel  purchased  for Phase I and Phase II based on  purchases  of
     23,391  MMBtu  per day and  60,308  MMBtu  per  day,  respectively,  less a
     reduction  in the Phase I  Paramount  contract  quantity  for the  capacity
     release of 6,000 MMBtu per day.

11.  No auxiliary fuel  consumption has been projected by the Partnership  since
     the dispatch factors  projected by Slater are sufficiently high to forecast
     that at least one unit will be on line at all times.


12.  Fuel  consumption at the Facility is based on varying levels of dispatch of
     Phase I and Phase II and upon the level of steam sales and Phase I start-up
     fuel as estimated by the Partnership.


13.  Fuel for Resale is equal to (1) Phase I net fuel  purchases at the Facility
     of  21,357  MMBtu  per day  less the  reduction  in the  Phase I  Paramount
     contract  quantity of 6,000 MMBtu per day,  less the fuel consumed by Phase
     I, plus;  (2) Phase II net fuel  purchases  at the Facility of 55,935 MMBtu
     per day less the fuel consumed by Phase II.

14.  Fuel  for  supplemental  firing  is  included  in  Fuel  Consumption.   The
     Partnership  estimates that enough  contract fuel will be available to meet
     supplemental  firing fuel  requirements  and that no spot market  purchases
     will be necessary.


15.  The fixed  component  from the  Existing  Niagara  Mohawk  PPA  includes  a
     contractual  capacity payment of $12.54 per kW-month  through 2002,  $13.19
     per kW-month through 2007, and $13.29 per kW-month through the remainder of
     the term of the Existing  Niagara  Mohawk PPA, all less a discount of $2.05
     per kW-month for those hours Phase I is  dispatched  on line;  plus a fixed
     transportation charge of $6.4157 per kW-month in January 1990 escalating at
     one-half  the rate of change in the  CPI-NJ,  assumed to be 3.1 percent per
     year for the period  beyond which actual  indices  were  available,  plus a
     fixed O&M payment of $3.1158 per kW-month in January 1990 escalating at the
     rate of change in the CPI-NJ.  For the Amended  PPA Case the  Existing  PPA
     Fixed Component is based on an annual weighted  average dispatch factor for
     the Existing and Amended PPA Case.

<PAGE>


                       Footnotes to Existing PPA Base Case
                      and the Amended PPA Case (continued)

16.  The  variable  component  Existing  Niagara  Mohawk PPA  includes an energy
     payment of $1.4286 per MMBtu on April 1, 1988 escalated each April 1 by the
     rate of change in Niagara Mohawk's  weighted average cost of No. 6 fuel oil
     and  natural  gas,  which is assumed to escalate at the rate of 3.1 percent
     per year for the period beyond which actual indices were available;  plus a
     variable  transportation  charge equal to $6.6732 per MWh in December  1993
     escalated  monthly at  one-half  the rate of change in the  CPI-NJ,  plus a
     variable O&M payment of $4.013 per MWh on March 1, 1989  escalating  at the
     rate of change in the CPI-NJ.  For the Amended  PPA Case the  Existing  PPA
     Variable  Component is based on an annual weighted  average dispatch factor
     for the Existing and Amended PPA Cases.

17.  The  Amended PPA  Delivered  Energy  payment is equal to the Market  Energy
     Price which is based upon an economic  dispatch analysis prepared by Slater
     Consulting.

18.  The  Amended  PPA Fixed  Component  payment  is equal to the sum of (1) the
     Contract  Capacity  Payment,  plus; (2) the Energy  Payment,  plus; (3) the
     Transportation  Payment,  plus; (4) the Operation and Maintenance  Payment;
     (5) less the Market Energy Price which has been deducted. Each component is
     adjusted  by  the  DMNC  Adjustment.   The  Contract  Capacity  Payment  is
     stipulated for the term of the Agreement and is equal to $73.83 per MWh and
     $73.60  per MWh for the first 2  contract  years.  The  Energy  Payment  is
     stipulated by the Agreement to be $15.80 per MWh and $15.95 per MWh for the
     first 2  contract  years,  or until  the  Independent  System  Operator  is
     established.  The Transportation  Payment is stipulated by the Agreement to
     be $7.15 per MWh and $7.35 per MWh for the first 2 contract years, or until
     the  Independent   System  Operator  is  established.   The  Operation  and
     Maintenance  Payment is stipulated by the Agreement to be $6.70 per MWh and
     $6.89  per MWh for the first 2  contract  years,  or until the  Independent
     System  Operator is  established.  The DMNC adjustment is a factor which is
     equal to the current DMNC divided by 79.9 MW. The Transportation  Price and
     the O&M Price are  adjusted by the  Inflation  Escalation  Factor  which is
     equal to the latest CPI - All Urban  Consumers  for New York - Northern New
     Jersey-Long  Island,  all Items  divided  by the CPI for July 1998 which is
     173.0.  The  Market  Energy  Price is equal to $26.30  per MWh in the first
     contract year as estimated by Slater.


19.  The Amended PPA  Delivered  Capacity  payment is equal to the Slater market
     price for capacity  which is estimated to be $2.40 per kW-month in 1997 and
     is  escalated  at the assumed  rate of change in the CPI of 3.1 percent per
     year.


20.  The  fixed  component  from the Con  Edison  PPA is equal to  $10.0476  per
     kW-month  in June 1992  escalated  monthly be a factor of  1.00407,  plus a
     fixed O&M component of $1.90 per kW-month  escalated  from March 1, 1989 at
     the rate of change in the  CPI-NJ,  plus a fixed  transportation  charge of
     $37.1083  per  MMBtu on March 1, 1989  escalated  at  one-half  the rate of
     change in the CPI-NJ based on: (1) the  contractual  base daily quantity of
     gas of 48,250 MMBtu, (corresponding to a DMNC of 252.3 MW) adjusted for the
     actual  DMNC of 265 MW, up to a maximum  DMNC of 265 MW; and (2) the annual
     availability.

21.  The variable  component Con Edison PPA includes a fuel payment of $1.49 per
     MMBtu on April 1, 1988  escalated  at the rate of  change  of the  NY-RWAP,
     which is assumed to  escalate  at the rate of 3.1  percent per year for the
     period beyond which the actual indices were available;  plus a variable O&M
     payment of $2.00 per MWh on March 1, 1989 escalated  monthly at the rate of
     change in the CPI-NJ;  plus a savings  component equal to 50 percent of the
     difference  between the aggregate fuel supply and  transportation  costs of
     Selkirk Phase II and the aggregate ceiling price under the Con Edison PPA.

22.  Steam  price is equal to GEP's  avoided  cost of  producing  steam which is
     calculated  as the sum of an  overhead  component  of $0.179  per Mlb and a
     variable  component of $0.89 per Mlb, both in March 1989,  and escalated at
     the rate of change in the CPI-NJ;  plus a fuel  component of $3.218 per Mlb
     in March 1989 escalated at the rate of change in Niagara Mohawk's  weighted
     average  cost of  fossil  fuel  assumed  to be 3.1  percent  per  year,  as
     estimated by the Partnership and reviewed by the Gas Consultant.

23.  Natural gas contract price  represents the weighted  average of Phase I and
     Phase II  contract  prices  calculated  by Beck based on  contract  pricing
     estimated by the Partnership and reviewed by the Gas Consultant.

<PAGE>

                       Footnotes to Existing PPA Base Case
                      and the Amended PPA Case (continued)

24.  Spot gas price and resale gas price as  estimated by the  Partnership,  and
     reviewed by the Gas Consultant.


25.  Includes  peak shaving and  additional  gas  transportation  revenue.  Peak
     shaving  revenue as  estimated by the  Partnership  and reviewed by the Gas
     Consultant equal to $717,000 per year in 1998 dollars escalated at one-half
     the assumed  rate of change in the CPI-NJ.  Additional  gas  transportation
     revenue as estimated by the  Partnership and reviewed by the Gas Consultant
     equal to  $317,000  per year in 1998  dollars  escalated  at  one-half  the
     assumed rate of change in the CPI-NJ.

26.  Interest  income as estimated  by the  Partnership  for the  November  1997
     Independent  Engineer's  Report  based  upon  historical  balances  in  all
     Partnership  funds and a rate of return of 5.19  percent  per year for 1998
     and assumed to escalate at 3.1 percent per year based upon increases in the
     net operating revenue.


27.  Major  Maintenance fund deposits based on equivalent  operating hours under
     each of Existing  PPA Base Case and Amended PPA Case  operating  conditions
     which reflect the  different  dispatch  assumptions.  The Existing PPA Base
     Case deposits are in accordance with the revised Schedule 6.11 of the Trust
     Indenture.  The Amended PPA Case deposits are estimated using the projected
     dispatch assumptions provided by Slater Consulting.

28.  Debt  service on the 2007  bonds  based on a  principal  amount of the 2007
     Bonds of  $165,000,000  and an  interest  rate of 8.65  percent  per  year,
     semi-annual principal payments beginning June 26, 1996.

29.  Debt  service on the 2012  bonds  based on a  principal  amount of the 2012
     Bonds of  $227,000,000  and an  interest  rate of 8.98  percent  per  year,
     semi-annual principal payments beginning December 26, 2007.

30.  Annual debt service  coverage  calculated as net revenues  divided by total
     debt service.

31.  Average debt service  coverage  calculated as total net revenues divided by
     total debt service for the period beginning January 1, 1998 and ending June
     26, 2012.

32.  Represents  partial year based on final  amortization  of the Bonds on June
     26, 2012.
<PAGE>



                                  ATTACHMENT C



                          SELKIRK COGEN PARTNERS, L.P.


                          SELKIRK COGEN PARTNERS, L.P.

                              OFFICER'S CERTIFICATE

                                 August 31, 1998


Bankers Trust Company,
  as Trustee
Corporate Trust Department
4 Albany Street
New York, New York  10006

Ladies and Gentlemen:


     This Officer's  Certificate is being delivered by the undersigned,  Selkirk
Cogen  Partners,  L.P.,  a Delaware  limited  partnership  (the  "Partnership"),
pursuant to Section  6.20 of the Trust  Indenture  dated as of May 1, 1994 among
the Partnership, Selkirk Cogen Funding Corporation and Bankers Trust Company, as
Trustee (the "Indenture").

     The  Partnership  has  entered  into  the  following  transactions,   which
collectively  are  referred  to in this  Officer's  Certificate  as the  "Unit l
Restructuring":  (1) the  restructuring  of the NIMO  Power  Purchase  Agreement
between the Partnership and NIMO pursuant to the Master Restructuring  Agreement
dated as of July 9,  1997  among  NIMO,  the  Partnership  and other  IPP's,  as
amended, (2) the execution, delivery and performance of the agreements listed on
Exhibit A to this  Officer's  Certificate,  and (3) the  completion of the other
transactions  listed on Exhibit A. Capitalized terms used and not defined herein
shall  have  the  meanings  assigned  to  such  terms  in  Exhibit  A and in the
Indenture.

     The Partnership hereby certifies to you as follows:

1.   The undersigned officer of JMC Selkirk, Inc., the Managing General Partner,
     is its Authorized  Representative,  has read the provisions of Section 6.20
     and related  definitions  of the  Indenture  and has reviewed the documents
     which comprise the Unit 1 Restructuring  and made such other examination or
     investigation  as is  necessary  to enable  the  Partnership  to express an
     informed opinion as to the matters addressed by this Officer's Certificate.

2.   The  implementation  of  the  Unit  1  Restructuring,   including  (a)  the
     execution,  delivery and performance of the Amended and Restated NIMO Power
     Purchase  Agreement,   the  Amended  Paramount  Contract  and  the  Amended
     TransCanada  Agreement,  and the termination of the NIMO License Agreement,
     could not reasonably be expected to result in a Material Adverse Change. As
     required  by  Section   6.20(a)(i)   of  the   Indenture,   the   foregoing
     determination  is  concurred  with  by  the  Independent  Engineer  in  the
     Independent  Engineer's  Certificate  addressed to you and dated August 31,
     1998,   executed  by  R.W.   Beck,   Inc.  (the   "Independent   Engineer's
     Certificate") and, with respect to the Amended

               24 Power Park Drive, Selkirk, New York 12158-2299
                Telephone (518) 475-5773 Telefax (518) 475-5199

<PAGE>

                                                                              SC


     Paramount  Contract  and  the  Amended  TransCanada  Agreement,  by the Gas
     Consultant in the Gas Consultant's  Certificate  addressed to you and dated
     August 28, 1998,  executed by C.C. Pace  Resources  (the "Gas  Consultant's
     Certificate").

3.   After  giving  effect to the  implementation  of the Unit 1  Restructuring,
     including  the  execution,  delivery  and  performance  of the  Amended and
     Restated NIMO Power Purchase Agreement,  the Amended Paramount Contract and
     the Amended TransCanada Agreement,  and the termination of the NIMO License
     Agreement, the minimum annual Projected Debt Service Coverage Ratio will be
     equal to or exceed  1.5:1 and the average  annual  Projected  Debt  Service
     Coverage  Ratio for the  remaining  term of the  Bonds  will be equal to or
     exceed 1.75:1.  As required by Section  6.20(a)(ii)  of the Indenture,  the
     foregoing  determination  is concurred with in the  Independent  Engineer's
     Certificate.  The full  calculation of the Projected Debt Service  Coverage
     Ratio (together with supporting documentation) is set forth in Attachment B
     to the Independent  Engineer's  Certificate.  

4.   The Partnership's  entering into the Additional Contracts listed on Exhibit
     A could not  reasonably be expected to result in a Material  Adverse Change
     and  would not  impair  the  ability  of the  Partnership  to  perform  its
     obligations  under the other  Project  Agreements.  As  required by Section
     6.20(c)(i) of the Indenture,  the foregoing determination is concurred with
     in the Independent  Engineer's  Certificate and, to the extent such matters
     relate  to  the   Partnership's   fuel  supply,  in  the  Gas  Consultant's
     Certificate.  

5.   The  Partnership  will be furnishing to the Collateral  Agent the Ancillary
     Documents related to the Additional  Contracts listed on Exhibit A within a
     reasonable  period,  to the extent required under Section  6.20(c)(i)(B) of
     the Indenture. The Partnership was unable to obtain a Consent or Opinion of
     Counsel  with  respect  to the  other  IPP  parties  to  the  MRA or to the
     Allocation  Agreement using  commercially  reasonable  efforts,  due to the
     large  number  of  Persons  involved.  

6.   With  respect  to  each  of the  transactions  which  comprise  the  Unit 1
     Restructuring, the Partnership has complied with the covenants set forth in
     Section 6.20 of the Indenture, and no Event of Default under this Indenture
     has occurred and is continuing.

                                       2

<PAGE>

                                                                              SC


     IN WITNESS WHEREOF, the undersigned has executed this Officer's Certificate
as of the date first written above.



                                        SELKIRK COGEN PARTNERS, L.P.

                                        By: JMC SELKIRK, INC.,
                                            its Managing General Partner



                                        By: /s/John R. Cooper
                                            ---------------------------
                                            Name:   John R. Cooper
                                            Title:  Vice-President






                                       3
<PAGE>
                                                                              SC

                                   EXHIBIT A
                             RESTRUCTURING DOCUMENTS


1.   Master  Restructuring  Agreement  dated as of July 9,  1997  among  Niagara
     Mohawk Power  Corporation  ("NIMO"),  Selkirk  Cogen  Partners,  L.P.  (the
     "Partnership") and the other IPP's named therein (as amended, the "MRA")

     a.   First Amendment  dated March 31, 1998 

     b.   Second Amendment dated April 21, 1998

     c.   Third Amendment dated April 30, 1998

     d.   Fourth Amendment dated May 7, 1998

     e.   Fifth Amendment dated June 2, 1998


2.   Allocation Agreement dated April 21, 1998 among the Partnership and certain
     other IPP's (as amended, the "Allocation Agreement")

     a.   First Amendment dated May 7, 1998


3.   Amended and  Restated  Power  Purchase  Agreement  dated as of July 1, 1998
     between the  Partnership  and NIMO (the  "Amended and  Restated  NIMO Power
     Purchase Agreement")

4.   Mutual General  Release and Agreement  dated as of July 1, 1998 between the
     Partnership and NIMO (the "Mutual Release")

5.   Second  Amended and  Restated  Gas  Contract  dated May 6, 1998 between the
     Partnership and Paramount  Resources  Limited  ("Paramount")  (the "Amended
     Paramount Contract")

6.   Agreement  with  respect  to Gas  Transportation  dated  as of May 6,  1998
     between  the  Partnership  and  Paramount  (the  "Paramount  Transportation
     Agreement")

7.   Amendment to Gas Transportation Agreement dated as of July 20, 1998 between
     the  Partnership  and  TransCanada  Pipelines  Ltd.   ("TransCanada")  (the
     "Amended TransCanada Agreement")

8.   Three-party  agreement with respect to Items 6 and 7 above dated as of July
     20, 1998 among the Partnership, Paramount and TransCanada (the "TransCanada
     Consent")

9.   The Partnership's  agreement with NIMO (contained in the Mutual Release) to
     terminate  the  existing  License  Agreement  dated as of October  23, 1992
     between the Partnership and NIMO (the "License Agreement")




                                                              CC PACE
                                                              RESOURCES


                          GAS CONSULTANT'S CERTIFICATE


August 28, 1998


Bankers Trust Company, as Trustee
Corporate Trust Department
4 Albany Street
New York, New York 10006

Re:      GAS CONSULTANT REVIEW OF GAS CONTRACT MODIFICAITONS

Ladies and Gentlemen:

C.C. Pace  Resources  ("Pace") has reviewed the Second  Amended and Restated Gas
Purchase  Contract between  Paramount  Resources Ltd.  ("Paramount") and Selkirk
Cogen Partners,  L.P. ("Selkirk"),  dated as of May 6, 1998, ("Revised Paramount
Contract") and the other Gas Contract Modifications1 and the risk issues related
to the Gas Contract  Modifications  in our role as Fuel Consultant under the May
1, 1994 Trust  Indenture  (the  "Indenture").  Pace hereby  certifies  to you as
follows:

1.   The  undersigned  officer  of Pace  is its  Authorized  Representative  (as
     defined in the Indenture),  has read the provisions of Sections  6.20(a)(i)
     and 6.20(c)(i)  and related  definitions of the Indenture and has made such
     examination or investigation as is necessary to enable the expression of an
     informed  opinion  as to the  matters  addressed  in this Gas  Consultant's
     Certificate.

2.   Pace finds, and concurs with the Partnership's  determination,  pursuant to
     Sections  6.20(a)(i)  and  6.20(c)(i)  of the  Indenture  as set  forth  in
     Attachment  B, that the  implementation  of the Gas Contract  Modifications
     could not reasonably be expected to result in a "Material  Adverse  Change"
     within  the  meaning  of the  Indenture  ("No  MAC")  and,  to  the  extent
     applicable,  would not impair the ability of the Partnership to perform its
     obligations  under  the  other  Project   Agreements  (as  defined  in  the
     Indenture).

- ---------------------------
1  For   purposes  of  this  Gas   Consultant's   Certificate,   "Gas   Contract
Modifications"  means and includes the  execution,  delivery and  performance by
Selkirk of the Revised  Paramount  Contract and the other  agreements  listed on
Attachment   A  to  this  Gas   Consultant's   Certificate.   The  Gas  Contract
Modifications  are being undertaken in connection with the  restructuring of the
current Unit 1 power purchase agreement between Selkirk and Niagara Mohawk Power
Corporation ("NiMo") pursuant to the master Restructuring  Agreement dated as of
July 9, 1997 among NiMo, Selkirk and other IPP's (the "NiMo restructuring").

4401 Fair Lakes Court Suite 400 Fairfax, Virginia 22033-3848 Tel: (703) 818-9100
Fax: (703) 818-9108


<PAGE>
Bankers Trust Company, as Trustee
August 28, 1998
Page 2


This finding is predicated on the NiMo restructuring and on specific  provisions
contained  in the  Amended  and  Restated  Power  Purchase  Agreement  with NiMo
("Amended  PPA"),  which are  under the  Indenture  purview  of the  Independent
Engineer.  The scope of our analysis as Gas  Consultant  is to opine,  given the
changes  in the  Amended  PPA,  on  the  proposed  change  in  the  fuel  supply
arrangement.

In summary,  Pace bases its No MAC  determination  on the following  conclusions
regarding the Gas Contract Modifications:

 .  Contracted firm supply of 16,400 Mcf/day under the Revised Paramount Contract
   is adequate to meet the maximum requirements of Unit 1.

 .  Strong linkage exists between natural gas costs and power revenues due to the
   use of an  identical  natural gas spot price  index in the Revised  Paramount
   Contract and the Amended PPA.

 .  Sufficiently  secure  firm gas supply is assured  through  spot  market-based
   pricing near the Western Canada gas production  area and reserve  dedication,
   liquidated damages, and additional Paramount obligations.

 .  Paramount's  obligations  are well  supported by  Paramount's  financial  and
   market position.

 .  Required  regulatory  approvals of the Revised  Paramount  Contract have been
   obtained.

Attachment C summarizes Pace's analysis supporting these findings.


IN  WITNESS  WHEREOF,   the  undersigned  has  executed  this  Gas  Consultant's
Certificate as of the date first written above.

                                         C.C. PACE RESOURCES


                                         By:      /s/ Daniel E. White
                                                  --------------------------
                                                  Name:  Daniel E. White
                                                  Title:  Senior Vice President


<PAGE>


                                  ATTACHMENT A

                             RESTRUCTURING DOCUMENTS


1. Second Amended and Restated Gas Contract dated May 6, 1998,  between  Selkirk
   and Paramount (the "Revised Paramount Contract").

2. Agreement  with  respect to Gas  Transportation  dated May 6,  1998,  between
   Selkirk and Paramount (the "Revised Paramount Contract").

3. Amendment  to Gas  Transportation  Agreement  dated  July 20,  1998,  between
   Selkirk  and  TransCanada   PipeLines  Ltd.   ("TransCanada")  (the  "Amended
   TransCanada Agreement").

4. Three-party  agreement  with  respect  to Items 2 and 3 above  dated July 20,
   1998, among Selkirk, Paramount and TransCanada (the "TransCanada Consent").






- --------------------------------------------------------------------------------
                                      A-1
<PAGE>

                                  ATTACHMENT B

                          SELKIRK COGEN PARTNERS, L.P.

                              OFFICER'S CERTIFICATE

                                 August 31, 1998

Bankers Trust Company,
  as Trustee
Corporate Trust Department
4 Albany Street
New York, New York  10006

Ladies and Gentlemen:


          This  Officer's  Certificate  is being  delivered by the  undersigned,
Selkirk   Cogen   Partners,   L.P.,   a  Delaware   limited   partnership   (the
"Partnership"),  pursuant to Section 6.20 of the Trust Indenture dated as of May
1, 1994 among the  Partnership,  Selkirk Cogen Funding  Corporation  and Bankers
Trust Company, as Trustee (the "Indenture").

          The  Partnership  has entered into the following  transactions,  which
collectively  are  referred  to in this  Officer's  Certificate  as the  "Unit l
Restructuring":  (1) the  restructuring  of the NIMO  Power  Purchase  Agreement
between the Partnership and NIMO pursuant to the Master Restructuring  Agreement
dated as of July 9,  1997  among  NIMO,  the  Partnership  and other  IPP's,  as
amended, (2) the execution, delivery and performance of the agreements listed on
Exhibit A to this  Officer's  Certificate,  and (3) the  completion of the other
transactions  listed on Exhibit A. Capitalized terms used and not defined herein
shall  have  the  meanings  assigned  to  such  terms  in  Exhibit  A and in the
Indenture.

          The Partnership hereby certifies to you as follows:

          1.   The  undersigned  officer  of JMC  Selkirk,  Inc.,  the  Managing
               General Partner, is its Authorized  Representative,  has read the
               provisions  of  Section  6.20  and  related  definitions  of  the
               Indenture and has reviewed the documents  which comprise the Unit
               1 Restructuring  and made such other examination or investigation
               as is necessary to enable the  Partnership to express an informed
               opinion  as  to  the   matters   addressed   by  this   Officer's
               Certificate.

          2.   The implementation of the Unit 1 Restructuring, including (a) the
               execution,  delivery and  performance of the Amended and Restated
               NIMO Power Purchase Agreement, the Amended Paramount Contract and
               the Amended  TransCanada  Agreement,  and the  termination of the
               NIMO  License  Agreement,  could not  reasonably  be  expected to
               result in a  Material  Adverse  Change.  As  required  by Section
               6.20(a)(i) of the

- --------------------------------------------------------------------------------
                                      B-1
<PAGE>

               Indenture,  the foregoing  determination is concurred with by the
               Independent  Engineer in the Independent  Engineer's  Certificate
               addressed  to you and dated  August 31,  1998,  executed  by R.W.
               Beck, Inc. (the "Independent  Engineer's  Certificate") and, with
               respect  to  the  Amended  Paramount  Contract  and  the  Amended
               TransCanada   Agreement,   by  the  Gas  Consultant  in  the  Gas
               Consultant's  Certificate  addressed  to you and dated August 28,
               1998,  executed by C.C.  Pace  Resources  (the "Gas  Consultant's
               Certificate").

          3.   After  giving  effect  to  the   implementation  of  the  Unit  1
               Restructuring,  including the execution, delivery and performance
               of the Amended and Restated NIMO Power  Purchase  Agreement,  the
               Amended Paramount Contract and the Amended TransCanada Agreement,
               and the  termination of the NIMO License  Agreement,  the minimum
               annual  Projected Debt Service Coverage Ratio will be equal to or
               exceed  1.5:1  and the  average  annual  Projected  Debt  Service
               Coverage  Ratio for the remaining term of the Bonds will be equal
               to or exceed  1.75:1.  As required by Section  6.20(a)(ii) of the
               Indenture,  the foregoing  determination is concurred with in the
               Independent Engineer's  Certificate.  The full calculation of the
               Projected Debt Service  Coverage Ratio  (together with supporting
               documentation)  is set forth in  Attachment B to the  Independent
               Engineer's Certificate.

          4.   The Partnership's  entering into the Additional  Contracts listed
               on  Exhibit A could not  reasonably  be  expected  to result in a
               Material  Adverse  Change and would not impair the ability of the
               Partnership  to perform its  obligations  under the other Project
               Agreements.  As required by Section  6.20(c)(i) of the Indenture,
               the foregoing  determination is concurred with in the Independent
               Engineer's  Certificate and, to the extent such matters relate to
               the   Partnership's   fuel  supply,   in  the  Gas   Consultant's
               Certificate.

          5.   The  Partnership  will be furnishing to the Collateral  Agent the
               Ancillary Documents related to the Additional Contracts listed on
               Exhibit A within a  reasonable  period,  to the  extent  required
               under Section 6.20(c)(i)(B) of the Indenture. The Partnership was
               unable to obtain a Consent or Opinion of Counsel  with respect to
               the other IPP parties to the MRA or to the  Allocation  Agreement
               using commercially reasonable efforts, due to the large number of
               Persons involved.

          6.   With respect to each of the transactions  which comprise the Unit
               1 Restructuring,  the Partnership has complied with the covenants
               set  forth  in  Section  6.20 of the  Indenture,  and no Event of
               Default under this Indenture has occurred and is continuing.


- --------------------------------------------------------------------------------
                                      B-2

<PAGE>

          IN WITNESS  WHEREOF,  the  undersigned  has  executed  this  Officer's
Certificate as of the date first written above.



                                            SELKIRK COGEN PARTNERS, L.P.

                                            By:  JMC SELKIRK, INC.,
                                                 its Managing General Partner



                                            By: /s/John R. Cooper
                                                -------------------------------
                                                Name:  John R. Cooper
                                                Title: Vice-President

- --------------------------------------------------------------------------------
                                      B-3
<PAGE>

                             RESTRUCTURING DOCUMENTS

1.   Master  Restructuring  Agreement  dated as of July 9,  1997  among  Niagara
     Mohawk Power  Corporation  ("NIMO"),  Selkirk  Cogen  Partners,  L.P.  (the
     "Partnership") and the other IPP's named therein (as amended, the "MRA")

               a.   First  Amendment  dated March 31,  1998 

               b.   Second  Amendment  dated April 21,  1998 

               c.   Third  Amendment  dated April 30,  1998 

               d.   Fourth  Amendment dated May 7, 1998 

               e.   Fifth Amendment dated June 2, 1998

2.   Allocation Agreement dated April 21, 1998 among the Partnership and certain
     other IPP's (as amended, the "Allocation Agreement")

               a.   First Amendment dated May 7, 1998

3.   Amended and  Restated  Power  Purchase  Agreement  dated as of July 1, 1998
     between the  Partnership  and NIMO (the  "Amended and  Restated  NIMO Power
     Purchase Agreement")

4.   Mutual General  Release and Agreement  dated as of July 1, 1998 between the
     Partnership and NIMO (the "Mutual Release")

5.   Second  Amended and  Restated  Gas  Contract  dated May 6, 1998 between the
     Partnership and Paramount  Resources  Limited  ("Paramount")  (the "Amended
     Paramount Contract")

6.   Agreement  with  respect  to Gas  Transportation  dated  as of May 6,  1998
     between  the  Partnership  and  Paramount  (the  "Paramount  Transportation
     Agreement")

7.   Amendment to Gas Transportation Agreement dated as of July 20, 1998 between
     the  Partnership  and  TransCanada  Pipelines  Ltd.   ("TransCanada")  (the
     "Amended TransCanada Agreement")

8.   Three-party  agreement with respect to Items 6 and 7 above dated as of July
     20, 1998 among the Partnership, Paramount and TransCanada (the "TransCanada
     Consent")

9.   The Partnership's  agreement with NIMO (contained in the Mutual Release) to
     terminate  the  existing  License  Agreement  dated as of October  23, 1992
     between the Partnership and NIMO (the "License Agreement")

- --------------------------------------------------------------------------------
                                      B-4



<PAGE>



                                  ATTACHMENT C

                     ANALYSIS OF GAS CONTRACT MODIFICATIONS


Volume

Pace has  determined  that the Revised  Paramount  Contract total firm volume of
16,400  Mcf per day  ("Revised  MDQ") is  sufficient  to meet the  maximum  fuel
requirements  of Unit 1. The Revised MDQ  reflects a 6,600 Mcf  reduction in the
original quantity of 23,000 Mcf, which is due to a long-term assignment of 6,000
Mcf of Selkirk  transportation  capacity on TransCanada  PipeLines to Paramount.
Pace reviewed the long-term assignment and we find that the long-term assignment
would not likely introduce additional project risk.

The  primary  reasons  for this  finding  are that under the  Amended  PPA it is
Selkirk's  option  whether to run Unit 1 (except for the Call  Option  discussed
directly  below) and that  availability  requirements  have been struck from the
agreement.  Therefore,  Pace  concludes  that  Selkirk  can be expected to lower
electrical output of Unit 1 to match the available gas supply, without incurring
penalty or losses in capacity revenues.

The NiMo Call  Option  creates  an  obligation  for Unit 1 to  generate  certain
specified  amounts of electricity.  The Call Option exists only during the first
two years of the Amended PPA or until the SC-6 period expires,  whichever occurs
sooner. The Independent Engineer has calculated the maximum net incremental fuel
requirement  under the Unit 1 Call Option to be  approximately  9,800  MMBtu/day
based on winter ambient conditions and full load electric  generation of Unit 2.
Pace finds that Selkirk's firm gas supply under the Revised  Paramount  Contract
is more than sufficient to meet the maximum fuel requirement of the Call Option.

Additional  supporting  reasons for this finding  include the following  sources
available to Selkirk to supplement the firm contract gas supply:

1.   Selkirk could reliably  acquire spot natural gas supplies during summer and
     shoulder  periods  to  supplement  the firm  contract  supply  and spot gas
     supplies during these periods can be relied upon over the long-term.
2.   Selkirk can expect a maximum of 2%  tolerance  in  Tennessee  Gas  Pipeline
     daily  delivery  tolerances  for  long-term  planning  purposes.  Based  on
     Selkirk's  supply  of  70,000  Mcf  of  firm  capacity  on  Iroquois,  this
     flexibility would provide an additional 1,400 Mcf/day.
3.   The NiMo inadvertent  account  established by separate contract can be used
     to lower electric  output by 5 MW without penalty or reduction in revenues.
     Based on verification by the Independent  Engineer,  this provision results
     in fuel savings of 1,000 Dt/day.

- --------------------------------------------------------------------------------
                                      C-1

<PAGE>

Price

The Revised Paramount  Contract price is based on a published  Empress,  Alberta
monthly spot price index.  The index is identical to the gas price  component in
the  Amended PPA except that the revenue  index is  multiplied  by 105  percent,
which benefits the project (the gas price component in the Amended PPA under the
Call Option is discussed  directly below). The Amended PPA price components have
been  verified  by the  Independent  Engineer.  Pace  finds that the use of this
identical gas price index creates strong linkage between  Selkirk's gas cost and
NiMo electric sales revenue.  In addition,  corresponding to the fixed nature of
the Amended  PPA,  gas  contract  price  re-determination  provisions  have been
removed  under the Revised  Paramount  Contract.  For these reasons and due to a
potential,  slight de-linkage risk under the original  Paramount Contract index,
linkage may be improved under the Revised Paramount Contract.

The Amended PPA gas price  component under the Call Option is based on published
New York market area spot gas index  prices.  Pace finds the use of the New York
indices  beneficial  to Selkirk  because the New York indices  should  always be
higher than the Empress,  Alberta index used in the gas supply  contract and the
use of the New York  indices  should  approximate  the  resale  prices  at which
Selkirk would have resold the Paramount gas supply if NiMo had not exercised the
Call Option.

Supply Security

Under the  Revised  Paramount  Contract,  assurance  of supply is  derived  from
dedicated reserves and liquidated damages that materially  obligate Paramount to
perform.  These same factors were also the primary  elements of supply  security
under the original  Paramount  Contract.  Pace finds that although the dedicated
reserve  provisions have been modified under the Revised  Paramount  Contract so
that Paramount may produce for any purpose from the dedicated  lands, the supply
security under the Revised Paramount Contract is sufficient due to the following
factors:

1.   The Revised Paramount Contract spot-market,  production-area-based  natural
     gas pricing terms make a SAP claim highly unlikely.
2.   The liquidated damages provided in the event Paramount fails to deliver the
     nominated  quantity  up to the  Revised  MDQ  are  large  and  the  Revised
     Paramount Contract also requires Paramount to make available to the project
     its transportation rights on NOVA, which provides access to alternative gas
     supplies.
3.   The  current  reserve  and  deliverability  status of the  dedicated  lands
     indicates  far greater  natural gas supply  capability  than is required to
     meet the reserve dedication contract requirements.
4.   The Revised Paramount Contract permits Paramount, under certain conditions,
     to deliver other gas supplies ("Alternate Sources"),  which gives Paramount
     more  flexibility to fulfill the Selkirk  contract and lowers the risk of a
     SAP claim.

- --------------------------------------------------------------------------------
                                      C-2
<PAGE>

Pace  finds  that the risk of a SAP  claim is  significantly  reduced  under the
Revised Paramount  Contract because the contract commodity price is set to equal
a monthly spot market price near the Western Canadian production area applicable
to Paramount's gas supply. The potential for a SAP claim is nearly ruled out for
practical  purposes since the market-set price for natural gas in the production
area should  permit  producers to fully  recover all finding,  development,  and
replacement costs. While this may not be true at certain times due to short-term
market volatility and market disruptions, it is likely over the long run and the
SAP claim requires a determination five years in the future.

Security of supply is enhanced by the significant  liquidated  damages Paramount
faces in the event  Paramount  fails to deliver.  The project has an  additional
remedy in the event of Paramount  delivery  failure under the Revised  Paramount
Contract to use Paramount's NOVA  transportation to acquire supply at the AECO-C
market hub and deliver this gas to Empress.  Under this  scenario,  AECO-Empress
basis  pricing  risk would exist,  namely that gas prices at AECO would  diverge
from prices at Empress to the  detriment of the  project.  Pace finds that since
Selkirk  would  only be  charged  with the  commodity  cost  portion of the NOVA
transportation, AECO-Empress basis pricing risk is sufficiently mitigated.

In  addition,   Pace  finds  that  the  current   status  of  the  reserves  and
deliverability   capability   of  the   dedicated   lands  exceed  the  contract
requirements.  Pace reviewed the August 21, 1997 McDaniel reserve report and the
Gilbert  Lausten  October  1, 1997 audit of the  McDaniel  report.  In  summary,
approximately  98 Bcf of  reserves  remained  available  to  serve  the  Selkirk
contract as of November 1, 1997.  The total contract  requirements  based on the
Revised MDQ from  November 1, 1997 to the end of the primary term on November 1,
2007 are  approximately  60 BCF,  well under the estimated  remaining  reserves.
Similarly,  the deliverability based on the 1997 reserve report was adequate and
under  the  Revised  MDQ the  amount  of excess  deliverability  from  currently
producing fields would increase and extend into 2002.

Pace also examined  whether  Paramount could rapidly deplete the reserves in the
dedicated lands by maximizing  production and selling gas to other parties.  The
McDaniel's  report indicated the maximum possible  production from the dedicated
lands to be approximately 21 Bcf from November 1, 1997 through October 31, 1998.
McDaniel's  estimated  maximum  production  declines over time  consistent  with
normal field depletion characteristics.  Therefore, it would take more than four
and one-half  years to fully deplete the remaining  reserves even at the maximum
possible production rates providing ample advance notice of a reserve deficiency
that Paramount would be required to cure.

Finally,  in the unlikely event that the market-set price at Empress falls below
Paramount's  replacement costs, the Alternate Sources provision further enhances
supply  security.  Pace believes that  Paramount  could be expected to serve the
contract even in the case of an extended  collapse in Empress spot market prices
by acquiring "low" priced alternative gas supply in the marketplace.

- --------------------------------------------------------------------------------
                                      C-3
<PAGE>

PARAMOUNT FINANCIAL AND MARKET POSITION

Paramount's sound financial condition,  operating record, and growing asset base
provide  additional  comfort that  Paramount  can fulfill the Revised  Paramount
Contract.  Paramount boasts record operational and financial results in its 1997
Annual Report and its 1998 First Quarter Report.  Increased  production  coupled
with strong  commodity prices resulted in substantial  increases in revenue.  In
1997, Paramount's revenues increased 28 percent to $128 million.  Production for
the first  quarter 1998 rose 63 percent or 204 MMcf per day compared to the same
period for 1997.  Finally,  Paramount's  proven gas reserves have increased each
year since 1993 and reached 481.7 Bcf in 1997.

In addition,  trends in Paramount's gas sales portfolio  indicate that Paramount
will likely  have  market  incentives  to perform  under the  Revised  Paramount
Contract.  Selkirk's  share of  Paramount's  total  gas  sales  volume  has been
declining  over the past  several  years and sales to Selkirk  represented  11.1
percent of 1997 total  Paramount gas sales. A growing share of  Paramount's  gas
sales is  comprised  of spot market  volumes.  For  example,  spot market  sales
represented 38 percent of total sales in 1997 compared to 23 percent of sales in
1996.  Spot market sales now  represent an  important  component of  Paramount's
total  marketing  portfolio  and much of the spot volume is sold at Alberta spot
prices similar in nature to the pricing in the Revised Paramount Contract.

REGULATORY APPROVALS

Finally,  the  required  Canadian  and  U.S.  government   regulatory  approvals
pertaining to the Revised  Paramount  Contract have been obtained.  The National
Energy  Board  (Canada)  provided  its approval in a July 7, 1998 letter and the
Department of Energy (United States) acknowledged  Selkirk Cogen Partners,  L.P.
had met the notification  requirements  related to amendments to arrangements to
import natural gas in correspondence dated July 15, 1998.

- --------------------------------------------------------------------------------
                                      C-4




PG&E                                                    7500 Old Georgetown Road
U.S. Generating Company                                 13th Floor
                                                        Bethesda, MD  20814-6161

                                                        301.718.6800
                                                        Fax:  301.913.5854


FOR IMMEDIATE RELEASE                                   Contact:  Lisa Donnellan
                                                             Investor  Relations
                                                                  (301) 280-6979



                SELKIRK COGEN PARTNERS CLOSE AMENDED AND RESTATED
                  POWER PURCHASE AGREEMENT WITH NIAGARA MOHAWK


(BETHESDA,  MD, AUGUST 31, 1998) - Selkirk Cogen Partners, L.P., today announced
that it has  satisfied  the necessary  conditions  under its Trust  Indenture to
consummate the transactions  contemplated by the Master Restructuring Agreement,
dated as of July 9, 1997, as amended,  between Niagara Mohawk Power  Corporation
and certain  independent  power producers,  including Selkirk Cogen. The Amended
and Restated Power Purchase Agreement,  dated as of July 1, 1998 between Selkirk
Cogen and Niagara Mohawk,  became effective with the closing of this transaction
on August 31, 1998.

Selkirk Cogen Partners,  L.P., is a Delaware limited  partnership whose partners
include affiliates of U.S.  Generating Company (USGen).  USGen is a wholly owned
indirect  subsidiary of San Francisco-based  PG&E Corporation,  which provides a
full range of energy services  throughout  North America through its unregulated
affiliates.


                                    --USGen--

U.S. GENERATING COMPANY IS NOT THE SAME AS PACIFIC GAS AND ELECTRIC COMPANY, THE
REGULATED  CALIFORNIA  UTILITY.  U.S. GENERATING COMPANY IS NOT REGULATED BY THE
CALIFORNIA PUBLIC UTILITIES COMMISSION (CPUC).  CALIFORNIA CUSTOMERS DO NOT HAVE
TO BUY  PRODUCTS  OF U.S.  GENERATING  COMPANY TO  CONTINUE  TO RECEIVE  QUALITY
REGULATED SERVICES FROM THE CALIFORNIA UTILITY.


EDITORS:  PLEASE  NOTE THAT PG&E  CORPORATION  IS THE PROPER NAME FOR THE ENERGY
SERVICES  HOLDING COMPANY TRADING ON THE NYSE UNDER THE STOCK SYMBOL PCG. PLEASE
DO NOT USE PACIFIC GAS AND ELECTRIC OR PACIFIC GAS AND ELECTRIC CORPORATION WHEN
REFERRING TO PG&E  CORPORATION.  EFFECTIVE  JANUARY 1, 1997, THE PACIFIC GAS AND
ELECTRIC COMPANY, A REGULATED  CALIFORNIA  UTILITY,  BECAME ONE OF FIVE LINES OF
BUSINESS MANAGED BY PG&E CORPORATION.  THE FOUR OTHER NON-REGULATED SUBSIDIARIES
ARE U.S. GENERATING, PG&E GAS TRANSMISSION,  PG&E ENERGY TRADING AND PG&E ENERGY
SERVICES.



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