NIAGARA MOHAWK POWER CORP /NY/
S-3, 1998-04-07
ELECTRIC & OTHER SERVICES COMBINED
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     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 7, 1998.
                                                  REGISTRATION NO. 333-
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                    FORM S-3

                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933
                               ------------------
                        NIAGARA MOHAWK POWER CORPORATION
             (Exact name of registrant as specified in its charter)

         NEW YORK                                            15-0265555
(State or Other Jurisdiction of                           (I.R.S. Employer
Incorporation or Organization)                          Identification Number)
                               ------------------
                             300 ERIE BOULEVARD WEST
                            SYRACUSE, NEW YORK 13202
                                 (315) 474-1511
    (Address, including zip code, and telephone number, including area code,
                  of registrant's principal executive offices)

                               WILLIAM F. EDWARDS
                        NIAGARA MOHAWK POWER CORPORATION
                             SENIOR VICE PRESIDENT &
                             CHIEF FINANCIAL OFFICER
                             300 ERIE BOULEVARD WEST
                            SYRACUSE, NEW YORK 13202
                                 (315) 474-1511
(Name, address, including zip code, and telephone number, including area code, 
                             of agent for service)
                               ------------------
                                   Copies to:
Robert E. Buckholz, Jr., Esq.                       Daniel G. Kelly, Jr., Esq.
     Sullivan & Cromwell                                  Sidley & Austin
      125 Broad Street                                   875 Third Avenue
  New York, New York 10004                           New York, New York 10022
                               ------------------
        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
AS SOON AS PRACTICABLE AFTER THE EFFECTIVE DATE OF THIS REGISTRATION STATEMENT.
                               ------------------

    If the only  securities  being  registered  on this form are  being  offered
pursuant to dividend or interest  reinvestment plans, please check the following
box. |_|
    If any of the securities  being registered on this form are to be offered on
a delayed or  continuous  basis  pursuant to Rule 415 of the  Securities  Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, please check the following box. |_|
    If this Form is filed to  register  additional  securities  for an  offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective      registration     statement     for     the     same     offering.
|_|______________________
    If this Form is a  post-effective  amendment  filed  pursuant to Rule 462(c)
under the  Securities  Act,  check  the  following  box and list the  Securities
registration  statement number of the earlier effective  registration  statement
for the same offering. |_|__________________
    If delivery of the  prospectus  is expected to be made pursuant to Rule 434,
please check the following box. |_|
                               ------------------
<TABLE>
<CAPTION>
                                                   CALCULATION OF REGISTRATION FEE
====================================================================================================================================
                                              AMOUNT              PROPOSED MAXIMUM          PROPOSED MAXIMUM            AMOUNT
      TITLE OF EACH CLASS                      TO BE               OFFERING PRICE              AGGREGATE                  OF
OF SECURITIES TO BE REGISTERED              REGISTERED                PER UNIT             OFFERING PRICE(1)       REGISTRATION FEE
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                        <C>                    <C>                      <C>                     <C>
Senior Notes                               $2,000,000,000.00            100%                 $2,000,000,000.00        $590,000.00
====================================================================================================================================
<FN>
(1)  Estimated  solely  for the  purpose of  calculating  the  registration  fee
     pursuant to Rule 457 promulgated under the Securities Act of 1933.
</FN>
</TABLE>
                               ------------------
    THE  REGISTRANT  HEREBY AMENDS THIS  REGISTRATION  STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER  AMENDMENT  WHICH  SPECIFICALLY  STATES  THAT  THIS  REGISTRATION
STATEMENT SHALL  THEREAFTER  BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES  ACT OF 1933, OR UNTIL THE  REGISTRATION  STATEMENT  SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION,  ACTING PURSUANT TO SAID SECTION 8(a),
MAY DETERMINE.
================================================================================
<PAGE>



                                EXPLANATORY NOTE


         Unless otherwise indicated,  the information in this Prospectus assumes
that the Conditions  Determination Date (the date under the Master Restructuring
Agreement  dated July 9, 1997 (the  "MRA") by which all parties to the MRA shall
have either (i) satisfied or waived all  conditions  with respect to third party
arrangements  and  executed and placed in escrow all  contracts  relating to the
consummation  of the MRA or (ii)  withdrawn  from the MRA) has  occurred  and no
party  has  withdrawn  from the MRA.  There can be no  assurance  that this will
occur,  but the offering is subject to and conditioned  upon the consummation of
the MRA.





<PAGE>

RED HERRING

INFORMATION   CONTAINED  HEREIN  IS  SUBJECT  TO  COMPLETION  OR  AMENDMENT.   A
REGISTRATION  STATEMENT  RELATING  TO THESE  SECURITIES  HAS BEEN FILED WITH THE
SECURITIES  AND EXCHANGE  COMMISSION.  THESE  SECURITIES MAY NOT BE SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION  STATEMENT  BECOMES
EFFECTIVE.  THIS  PROSPECTUS  SHALL  NOT  CONSTITUTE  AN  OFFER  TO  SELL OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE  SECURITIES
IN ANY STATE IN WHICH SUCH OFFER,  SOLICITATION  OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.
<PAGE>

PROSPECTUS         SUBJECT TO COMPLETION, DATED ________, 1998          [LOGO]
                                 $2,000,000,000
                        NIAGARA MOHAWK POWER CORPORATION
                        __% SENIOR NOTES DUE ___________
                           ---------------------------

    The Series [to be  supplied]  Senior Notes (the  "Notes") are being  offered
(the "Offering") by Niagara Mohawk Power  Corporation (the "Company").  Interest
on the Series [to be supplied] Notes will be payable semi-annually in arrears on
______ and _____ of each year, commencing on ____________, 1998. Interest on the
Series [to be supplied] Notes will be payable  semi-annually  in arrears on ____
and ____ of each  year,  commencing  on  ___________,  1998.  The  Series [to be
supplied]  Notes will not be  redeemable  at the option of the Company  prior to
maturity.  The Series [to be supplied] Notes will be redeemable at the option of
the Company,  in whole or in part, at any time,  at a redemption  price equal to
100% of the  principal  amount  thereof plus accrued  interest  thereon plus the
Make-Whole  Premium  (as  defined).  The Series [to be  supplied]  Notes will be
redeemable at the option of the Company,  in whole or in part, at any time on or
after ________, at the redemption prices set forth herein. In addition, upon the
occurrence of a Change of Control Triggering Event (as defined),  the holders of
the Notes will have the right to require the Company to repurchase  their Notes,
in whole or in part, at a price equal to 101% of the aggregate  principal amount
thereof,  plus  accrued  and  unpaid  interest,  if  any,  through  the  date of
repurchase.  There can be no  assurance  that the Company  will have  sufficient
funds to repurchase the Notes following a Change of Control Triggering Event.

         The Notes are senior unsecured obligations of the Company and will rank
pari passu in right of payment to all existing and future senior indebtedness of
the Company  ("Senior  Indebtedness").  Upon  completion  of the  Offering,  the
Company will have outstanding approximately $6.7 billion of Senior Indebtedness,
consisting primarily of $2.8 billion of First Mortgage Bonds (as defined), which
are secured by a lien on substantially  all of the Company's  utility  property,
$_____million  of borrowings  under the Credit Facility (as defined),  which are
unsecured,  $20.0  million of Medium Term Notes (as defined)  and the Notes.  In
addition,  the Company will have  available up to $____ billion under the Credit
Facility.  Upon  completion  of the  Offering,  the  Company  will  not have any
outstanding  indebtedness  that  ranks  junior in right of  payment to the Notes
("Subordinated  Indebtedness").  Under the terms of the  Indenture (as defined),
the  Company  may in the  future  issue  additional  First  Mortgage  Bonds  and
additional  series of Notes,  as well as Subordinated  Indebtedness,  subject to
certain  exceptions.  See  "Description  of  Notes"  and  "Description  of Other
Indebtedness."

    The  Company  does not intend to list the Notes on any  national  securities
exchange. Although the Underwriters have indicated that they currently intend to
make a market in the Notes,  there can be no  assurance  that any market for the
Notes will develop or, if any such market  develops,  that it would  continue to
exist. Such market-making activities may be discontinued at any time.


    SEE "RISK  FACTORS"  BEGINNING ON PAGE 10 FOR A DISCUSSION  OF CERTAIN RISKS
THAT SHOULD BE CONSIDERED BY PROSPECTIVE  PURCHASERS  PRIOR TO ANY INVESTMENT IN
THE NOTES.

  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
    EXCHANGE  COMMISSION  OR  ANY  STATE  SECURITIES  COMMISSION  NOR HAS THE
      SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
          PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY
              REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------
                                     PRICE                   UNDERWRITING             PROCEEDS
                                    TO THE                   DISCOUNTS AND             TO THE
                                    PUBLIC                  COMMISSIONS(1)           COMPANY(2)
- -------------------------------------------------------------------------------------------------------
<S>                                <C>                        <C>                      <C>
Per Note........................       %                            %                        %
Total...........................   $                          $                        $
- -------------------------------------------------------------------------------------------------------
<FN>
(1)  The  Company  has agreed to  indemnify  the  Underwriters  against  certain
     liabilities,  including  liabilities  under the  Securities Act of 1933, as
     amended. See "Underwriting."
(2)  Before   deducting   expenses   payable  by  the   Company   estimated   at
     $__________________.  
     The  securities  are  offered by the  Underwriters,  subject to prior sale,
     when, as and if delivered to and accepted by the Underwriters,  and subject
     to various prior conditions. It is expected that delivery of the Notes will
     be made in New York, New York on or about ________ 1998.
</FN>
</TABLE>
                       DONALDSON, LUFKIN & JENRETTE
                         SECURITIES CORPORATION
 MERRILL LYNCH & CO.                        WASSERSTEIN PERELLA SECURITIES, INC.
 J.P. MORGAN & CO.                          SALOMON SMITH BARNEY
 CITICORP SECURITIES, INC.                  TD SECURITIES
<PAGE>













                  [Map showing the Company's service territory]



















            THE  UNDERWRITERS  PARTICIPATING  IN  THIS  OFFERING  MAY
              ENGAGE  IN  TRANSACTIONS THAT  STABILIZE,  MAINTAIN OR
               OTHERWISE AFFECT THE PRICE OF THE NOTES IN THE OPEN
                       MARKET. FOR A DESCRIPTION OF THESE
                         ACTIVITIES, SEE "UNDERWRITING."

























                                        2



<PAGE>



                               PROSPECTUS SUMMARY

    The following summary is qualified in its entirety by, and should be read in
conjunction  with, the more detailed  information and the financial  statements,
including the notes thereto,  appearing elsewhere (or incorporated by reference)
in this  Prospectus.  Each  prospective  investor  is  encouraged  to read  this
Prospectus and the documents incorporated by reference herein in their entirety.
See  "Glossary  of Certain  Electricity  and  Natural  Gas Terms"  appearing  as
Appendix A for definitions of certain terms used in this Prospectus.


                                   THE COMPANY

    Niagara  Mohawk  Power   Corporation  (the  "Company")  is  engaged  in  the
generation, purchase, transmission, distribution and sale of electricity and the
purchase,  distribution,  sale and  transportation  of  natural  gas in New York
State.  The  Company  provides  electric  service to its  customers  in areas of
central,   northern  and  western  New  York  having  a  total   population   of
approximately 3.5 million,  including the cities of Buffalo,  Syracuse,  Albany,
Utica,  Schenectady,  Niagara  Falls,  Watertown  and Troy.  The Company  sells,
distributes and transports natural gas in areas of central, northern and eastern
New York contained  within the Company's  electric  service  territory  having a
total  population  of  approximately  1.7  million.  The  Company  owns or has a
significant  ownership  interest in seven principal  fossil and nuclear electric
generating  facilities and a total  capacity of  approximately  5,299  megawatts
("MW") of electricity.

    In 1997, the Company  entered into two related  agreements  that it believes
will  significantly  improve  its  financial  outlook,  namely  the  PowerChoice
Settlement  Agreement  dated  October 10, 1997 (as modified by the PSC Order (as
defined),  the "PowerChoice  Agreement") and the Master Restructuring  Agreement
dated July 9, 1997 (the  "MRA").  Pursuant  to the  PowerChoice  Agreement,  the
Company and the New York State Public  Service  Commission  (the  "PSC"),  which
regulates  utilities in the State of New York,  have agreed to a five-year  rate
plan and the  Company  has  agreed to divest  its  fossil  and hydro  generating
facilities  (the "Genco  Divestiture"),  representing  4,217 MW of capacity  and
approximately  $1.1  billion of net book value.  The PSC issued a written  order
approving  the  PowerChoice  Agreement  and the MRA on March 20,  1998 (the "PSC
Order").  The  Company  currently  intends  to use the  proceeds  from any Genco
Divestiture  to reduce  indebtedness.  Pursuant  to the MRA,  the Company and 15
independent power producers ("IPPs") have agreed to terminate,  restate or amend
28 power  purchase  agreements  ("PPAs")  between  the  Company and such IPPs in
exchange for cash,  shares of the Company's  common stock (the "Common  Stock"),
and certain financial contracts. The closing of this Offering is contingent upon
and  expected  to occur  concurrently  with  the  consummation  of the MRA.  The
proceeds  from  this  Offering  and   borrowings   under  the  Credit   Facility
(collectively, the "MRA Financing"), together with cash on hand, will be used to
fund the Company's  cash  obligation  under the MRA. See  "Description  of Other
Indebtedness," "Use of Proceeds" and "The MRA and the PowerChoice Agreement."

         In 1997, the Company derived  approximately  83.4% of its revenues from
the sale and  transmission  of  electricity  and 16.6% of its revenues  from the
sale,  distribution and  transportation of natural gas. During 1997, the Company
had revenues,  EBITDA (earnings before interest,  income taxes, depreciation and
amortization  and  extraordinary  items),  interest  charges  and net  income of
approximately $4.0 billion,  $961.5 million,  $273.9 million, and $59.8 million,
respectively.  After giving pro forma effect to the  consummation of the MRA and
the  MRA  Financing,  and  the  principal  terms  of the  PowerChoice  Agreement
excluding  the Genco  Divestiture,  the  Company  would have had 1997  revenues,
EBITDA,  interest  charges  and net loss of  approximately  $3.9  billion,  $1.5
billion, $550.5 million, and $(65.3) million, respectively. See "The MRA and the
PowerChoice  Agreement"  and the Pro Forma  Condensed  Financial  Statements set
forth herein.

    The Company's  principal executive offices are located at 300 Erie Boulevard
West, Syracuse, New York 13202, and its telephone number is (315) 474-1511.

BACKGROUND OF TRANSACTION

    The Company entered into the PPAs that are subject to the MRA because it was
required  to do so under the  Public  Utility  Regulatory  Policies  Act of 1978
("PURPA"),  which was intended to provide  incentives  for  businesses to create
alternative  energy sources.  Under PURPA,  the Company was required to purchase
electricity generated by

                                        3



<PAGE>



qualifying  facilities  of IPPs at prices  that were not  expected to exceed the
cost that  otherwise  would have been incurred by the Company in generating  its
own  electricity,  or in  purchasing  it from other  sources  (known as "avoided
costs").  While  PURPA was a federal  initiative,  each state  retained  certain
delegated  authority over how PURPA would be implemented within its borders.  In
its  implementation  of PURPA,  the State of New York passed the "Six-Cent Law,"
establishing 6(cent) per kilowatt hour ("Kwh") as the floor on avoided costs for
projects  less than 80 MW in size.  The  Six-Cent Law remained in place until it
was amended in 1992 to deny the benefit of the statute to any future  PPAs.  The
avoided cost determinations  under PURPA were periodically  increased by the PSC
during  this  period.  PURPA and the  Six-Cent  Law, in  combination  with other
factors,  attracted large numbers of IPPs to New York State, and, in particular,
to  the  Company's  service  territory,   due  to  the  area's  existing  energy
infrastructure  and  availability  of cogeneration  hosts.  The pricing terms of
substantially  all of the PPAs that the Company  entered into in compliance with
PURPA and the Six-Cent  Law or other New York laws were based,  at the option of
the IPP, either on administratively  determined avoided costs or minimum prices,
both of which have consistently been materially higher than the wholesale market
prices for electricity.

    Since PURPA and the Six-Cent Law were passed,  the Company has been required
to purchase  electricity from IPPs in quantities in excess of its own demand and
at prices in excess of that  available to the Company by internal  generation or
for purchase in the wholesale  market. In fact, by 1991 the Company was facing a
potential  obligation to purchase power from IPPs substantially in excess of its
peak demand of 6,093 MW. As a result,  the  Company's  competitive  position and
financial  performance  have  deteriorated and the price of electricity paid per
Kwh by its  customers  has  risen  significantly  above  the  national  average.
Accordingly,  in 1991 the Company  initiated a parallel  strategy of negotiating
individual  PPA  buyouts,  cancellations  and  renegotiations,  and of  pursuing
regulatory  and  legislative  support and  litigation  to mitigate the Company's
obligation  under the PPAs. By mid-1996,  this strategy had resulted in reducing
the  Company's  obligations  to  purchase  power  under  its  PPA  portfolio  to
approximately  2,700 MW.  Notwithstanding  this reduction in capacity,  over the
same time period,  the  payments  made to the IPPs in respect of their PPAs rose
from approximately $200 million in 1990 to approximately $1.1 billion in 1997 as
independent  power  facilities  from which the Company was obligated to purchase
electricity  commenced  operations.  The Company  estimates that absent the MRA,
payments  made to the IPPs  pursuant  to PPAs  would  continue  to  escalate  by
approximately $50 million per year until 2002.

    Recognizing the competitive  trends in the electric utility industry and the
impracticability  of remedying the  situation  through a series of customer rate
increases,  in  mid-1996,  the  Company  began  comprehensive   negotiations  to
terminate,  amend or restate a substantial  portion of  above-market  PPAs in an
effort to mitigate the  escalating  cost of these PPAs as well as to prepare the
Company for a more competitive  environment.  These  negotiations led to the MRA
and the PowerChoice Agreement. See "The MRA and the PowerChoice Agreement."

THE MRA

    The MRA is an  agreement  among the Company and 15 IPPs (the "IPP  Parties")
that sell electricity to the Company under 28 PPAs,  representing  approximately
80% of the Company's  estimated  above-market  power  purchase  obligation.  The
Company  expects to consummate the MRA  concurrently  with and as a condition to
the  Offering.  Upon  consummation  of the MRA, the 28 PPAs will be  terminated,
restated or amended in exchange for an  aggregate  payment to the IPP Parties of
approximately  $3.6 billion in cash and  approximately  42.9  million  shares of
Common Stock (representing approximately 23% of the Company's outstanding shares
following  such  issuance).  In addition,  the Company will enter into financial
contracts with the IPP Parties. The closing of the MRA is subject to approval by
the Company's  common  shareholders  for the issuance of Common Stock to the IPP
Parties. See "The MRA and the PowerChoice Agreement."

THE POWERCHOICE AGREEMENT

         On March 20, 1998, the Company  received  written approval from the PSC
for the  PowerChoice  Agreement,  which  establishes  a five-year  rate plan and
incorporates the terms of the MRA. The key elements of the PowerChoice Agreement
include:  (i) a revenue reduction (exclusive of reductions in the New York State
Gross  Receipts Tax ("GRT")) of  approximately  $111.8  million for all customer
classes to be phased-in over three years beginning upon the  consummation of the
MRA;  (ii) a cap on prices to electric  customers  in years four and five of the
five-year  term;  (iii) an allowance for the Company to recover  stranded  costs
(including the recoverable  costs  associated with the MRA); (iv) the permission
to establish a regulatory  asset,  reflecting the  recoverable  costs of the MRA
which will be

                                        4



<PAGE>



amortized  over a maximum  of ten years  (the "MRA  Regulatory  Asset");  (v) an
agreement  by the  Company to divest its  fossil and hydro  electric  generating
facilities  (4,217 MW)  within a defined  time  period  and  retain its  nuclear
generating  facilities (1,082 MW) with a commitment to explore their divestiture
at a later  date;  and (vi) an  agreement  by the  Company to provide its retail
electric customers with the option to choose their supplier of electricity by no
later than December 1999. See "The MRA and the PowerChoice Agreement."

BUSINESS STRATEGY

    In New York State, where the Company's principal assets are located, the PSC
has  established  guidelines  and goals  for the  development  of a  competitive
electricity market through the Competitive Opportunities  Proceeding.  The PSC's
stated goals  include (i) lowering  customer  rates;  (ii)  increasing  customer
choice; (iii) maintaining reliability of service; (iv) continuing  environmental
and public policy programs; (v) mitigating concerns about market power; and (vi)
continuing  customer  protections and the obligation to serve. In addition,  the
PSC has stated that electric utilities may recover stranded costs from customers
through a  non-bypassable  "wires"  charge,  known as a  Competitive  Transition
Charge ("CTC"),  to be collected by electric  distribution  companies.  Stranded
costs are utility costs that cannot be fully  recovered  from customers in rates
established  in a competitive  market.  However,  the PSC also  cautioned that a
careful balancing of customer and electric utility interests and expectations is
necessary,  and that the level of stranded cost recovery will ultimately  depend
on the  particular  circumstances  of each  electric  utility.  Six of the seven
investor-owned electric utilities in New York State have had major restructuring
proposals approved, including the Company's PowerChoice Agreement.

    Management  believes that the MRA and the PowerChoice  Agreement provide the
Company with financial  stability and create an improved  platform from which to
build value. The primary  objective of the MRA is to convert a large and growing
off-balance sheet payment  obligation that threatens the financial  viability of
the Company into a fixed and manageable  capital  obligation.  Accordingly,  the
Company believes that the lower contractual  obligations  resulting from the MRA
will  significantly   improve  cash  flow  which  can  be  dedicated  to  reduce
indebtedness  incurred  to fund the MRA.  With the  PowerChoice  Agreement,  the
Company  has  established  lower  prices  for  its  industrial,  commercial  and
residential  electric  customers  for a period  of three  years  and  reasonable
certainty of prices for the two years  thereafter.  The MRA also facilitates the
creation of a competitive  electricity  supply  market in the Company's  service
territory.

    In the  near  term,  the  Company  believes  the  greatest  opportunity  for
improving  the cash flow and  financial  condition of the Company will come from
focusing on the regulated electric transmission,  distribution,  nuclear and gas
operations.  The Company will continue to emphasize  operational  excellence and
seek to improve  margins  through  cost  reductions.  In  addition,  the Company
intends to pursue low risk unregulated business  opportunities.  Pursuant to the
PowerChoice Agreement,  the Company has an opportunity to form a holding company
which,  if formed,  would enhance the Company's  ability to explore  unregulated
business opportunities to foster longer-term strategic growth. The Company plans
to seek approval from its shareholders for the formation of a holding company at
its 1998 annual meeting.  The implementation of a holding company structure,  if
approved  by the  Company's  shareholders,  would only occur  following  various
regulatory  approvals.  Upon  formation  of a  holding  company,  the  Company's
obligations  under the Notes  would  remain  with the  Company  and would not be
transferred to the holding company.




                                        5



<PAGE>



                                  THE OFFERING

Securities Offered................$2,000,000,000  of Senior  Notes,  issuable in
                                  series.

Maturity..........................The Series [to be supplied]  Notes will mature
                                  on _________ __,____, respectively.

Interest Payment Dates............Interest on the Series [to be supplied]  Notes
                                  will be  payable  semi-annually  in arrears on
                                  ___ and ___ of each year,  commencing  on ____
                                  1998.  Interest on the Series [to be supplied]
                                  Notes will be payable semi-annually in arrears
                                  on ___  and ___ of each  year,  commencing  on
                                  ____ 1998.

Ranking...........................The Notes are senior unsecured  obligations of
                                  the  Company and will rank pari passu in right
                                  of payment to the  Senior  Indebtedness.  Upon
                                  completion of the  Offering,  the Company will
                                  have outstanding approximately $6.7 billion of
                                  Senior  Indebtedness,  consisting primarily of
                                  $2.8 billion of First  Mortgage  Bonds,  which
                                  are secured by a lien on substantially  all of
                                  the Company's utility property, $_____ million
                                  of borrowings under the Credit Facility, which
                                  are unsecured, $20.0 million of unsecured 
                                  medium term notes (the "Medium  Term  Notes"),
                                  and  the  Notes.  See  "Description  of  Other
                                  Indebtedness."

Mandatory Redemption..............The Company is not required to make  mandatory
                                  redemption   or  sinking  fund  payments  with
                                  respect to the Notes prior to maturity.  Under
                                  certain circumstances, the Company is required
                                  to make an  offer  to  repurchase  Notes.  See
                                  "Description  of  Notes--Proceeds  of  Certain
                                  Asset Sales."

Optional Redemption...............The Series [to be supplied]  Notes will not be
                                  redeemable  at the option of the Company prior
                                  to maturity. The Series [to be supplied] Notes
                                  will  be  redeemable  at  the  option  of  the
                                  Company,  in whole or in part, at any time, at
                                  a  redemption  price  equal  to  100%  of  the
                                  principal amount thereof plus accrued interest
                                  thereon  plus  the  Make-Whole  Premium.   The
                                  Series   [to  be   supplied]   Notes  will  be
                                  redeemable  at the option of the  Company,  in
                                  whole  or in  part,  at any  time on or  after
                                  ____________________, at the redemption prices
                                  set  forth   herein.   See   "Description   of
                                  Notes--Optional Redemption."

Change of Control.................Upon the  occurrence  of a Change  of  Control
                                  Triggering  Event,  the  holders  of the Notes
                                  will have the right to require  the Company to
                                  repurchase  their Notes,  in whole or in part,
                                  at a price  equal  to  101%  of the  aggregate
                                  principal  amount  thereof,  plus  accrued and
                                  unpaid  interest,  if any, through the date of
                                  repurchase. There can be no assurance that the
                                  Company   will   have   sufficient   funds  to
                                  repurchase  the  Notes  following  a Change of
                                  Control  Triggering Event. See "Description of
                                  Notes--Change of Control."

                                        6



<PAGE>



Covenants.........................The  indenture  under  which the Notes will be
                                  issued (the  "Indenture") will contain certain
                                  covenants that, among other things,  limit the
                                  ability of the Company to pay dividends, incur
                                  additional   indebtedness,    secure   certain
                                  indebtedness  without also securing the Notes,
                                  enter   into   certain    transactions    with
                                  affiliates  or consummate  certain  mergers or
                                  consolidations. See "Description of Notes."

                                 USE OF PROCEEDS

    The Company will use the net proceeds from the MRA Financing,  together with
cash on hand, to make cash  payments to the IPP Parties in  connection  with the
MRA. See "Use of Proceeds" and "The MRA and the PowerChoice Agreement."


                                  RISK FACTORS

    Prospective  investors  should consider  carefully the risks discussed under
"Risk Factors" before deciding to invest in the Notes.




























                                        7



<PAGE>



                 SUMMARY HISTORICAL AND PRO FORMA FINANCIAL DATA

    The following table presents certain  historical and pro forma financial and
operating data of the Company as of the dates and for the periods indicated. The
historical  financial  data as of the end of and for each of the three  years in
the period ended  December  31, 1997 are derived  from the audited  consolidated
financial  statements  of the  Company.  The  following  data  should be read in
conjunction  with  "Pro  Forma  Condensed   Financial   Statements,"   "Selected
Historical and Pro Forma Financial Data," "Management's  Discussion of Pro Forma
Condensed Financial Statements" and the Consolidated Financial Statements of the
Company,  including the notes thereto,  included  elsewhere or  incorporated  by
reference in this  Prospectus.  The pro forma financial data are not necessarily
indicative of the results that would be achieved in the future.

<TABLE>
<CAPTION>
                                                                                       YEAR ENDED DECEMBER 31,
                                                                 -------------------------------------------------------------------
                                                                                                                       PRO FORMA
                                                                     1995                 1996            1997              1997 (1)
                                                                          (Dollars in thousands except per share data)
<S>                                                                 <C>             <C>             <C>               <C>
STATEMENT OF INCOME DATA:
   Operating revenues........................................       $3,917,338      $3,990,653      $3,966,404        $3,888,104
   Operating income..........................................          684,034         522,338         558,839           642,939
   Interest charges .........................................          279,674         278,033         273,906           550,531
   Income before federal and foreign
          income taxes.......................................          407,429         280,248         119,930           (72,595)
   Net income................................................          248,036         110,390          59,835           (65,290)
   Balance available for common stock........................          208,440          72,109          22,438          (102,687)
   Average number of shares of common stock outstanding
          (in thousands).....................................          144,329         144,350         144,404           187,304
   Basic and diluted earnings per average share of
          common stock.......................................       $     1.44      $     0.50       $    0.16        $    (0.55)

OTHER OPERATING DATA:
   EBITDA(2).................................................       $[       ]      $[       ]       $ 961,502        $1,465,302
   Net cash interest (3).....................................          260,548         244,501         226,890           487,015
   Capital expenditures (4)..................................          345,804         352,049         290,757           290,757
   Amortization of MRA Regulatory Asset .....................               --              --              --           397,700
   Depreciation and amortization.............................          317,831         329,827         339,641           339,641

   Ratio of EBITDA to net cash interest (5)..................        [       ]       [       ]            4.2x              3.0x

BALANCE SHEET DATA (AT END OF PERIOD):
   Net utility plant.........................................       $7,007,853      $6,957,615      $6,868,044        $6,868,044
   Regulatory assets (including MRA
          Regulatory Asset)..................................        1,300,812       1,214,306       1,176,824         5,153,824
   Total assets..............................................        9,477,869       9,427,635       9,584,141        13,370,941

CAPITALIZATION (AT END OF PERIOD):
   Long-term debt, excluding current portion.................       $3,582,414      $3,477,879      $3,417,381       $ 6,647,381
   Preferred stock, excluding current portion................          536,850         526,730         516,610           516,610
   Common shareholders' equity...............................        2,513,952       2,585,572       2,604,027         3,138,027
                                                                     ---------       ---------       ---------    ----------------
          Total capitalization...............................       $6,633,216      $6,590,181      $6,538,018       $10,302,018
                                                                     =========       =========       =========    ================



                                        8



<PAGE>


- --------------------
<FN>
(1)  Gives pro forma effect to the consummation of the MRA and the MRA Financing
     and the principal  terms of the PowerChoice  Agreement  excluding the Genco
     Divestiture,  as if such  transactions  had occurred on January 1, 1997 for
     purposes  of the  unaudited  Pro Forma  Condensed  Statement  of Income and
     December 31, 1997 for purposes of the unaudited Pro Forma Condensed Balance
     Sheet.  See the "Pro Forma Condensed  Financial  Statements"  including the
     accompanying notes.
(2)  EBITDA represents earnings before interest charges, interest income, income
     taxes,  depreciation  and  amortization,   amortization  of  nuclear  fuel,
     allowance  for  funds  used  during  construction,   MRA  Regulatory  Asset
     amortization,  the PowerChoice charge,  non-cash  regulatory  deferrals and
     other  amortizations,  and  extraordinary  items.  EBITDA is  presented  to
     provide  additional  information  about the  Company's  ability to meet its
     future  requirements  for debt  service  and capital  expenditures.  EBITDA
     should not be  considered an  alternative  to net income as an indicator of
     operating  performance  or an  alternative  to cash  flow as a  measure  of
     liquidity. See the Pro Forma Condensed Statement of Income contained herein
     and the Consolidated  Statements of Cash Flows incorporated by reference in
     this Prospectus.
(3)  Net cash interest  reflects  interest charges plus allowance for funds used
     during  construction  less the non-cash  impact of the net  amortization of
     discount on long-term debt and interest accrued on the Nuclear Waste Policy
     Act disposal  liability  less  interest  income.
(4)  Capital  expenditures  consist of amounts  for the  Company's  construction
     program related to its transmission, distribution and generation operations
     (including   nuclear  fuel,   related   allowance  for  funds  used  during
     construction and capitalized  overhead expenses),  and the amounts incurred
     to comply with the Clean Air Act and other environmental requirements.
(5)  For  purposes  of  determining  the ratio of  EBITDA to net cash  interest,
     EBITDA and net cash  interest are  calculated  as described  above in notes
     (2) and (3). The ratio of EBITDA to net cash  interest is presented to
     provide  additional  information  about the  Company's  ability to meet its
     future requirements for debt service. See the Pro Forma Condensed Statement
     of Income contained  herein and the  Consolidated  Statements of Cash Flows
     incorporated by reference in this Prospectus.
</FN>
</TABLE>



















                                        9



<PAGE>




                                  RISK FACTORS

    This  Prospectus  contains or  incorporates  by  reference  statements  that
constitute  forward  looking  information  within  the  meaning  of the  Private
Securities Litigation Reform Act of 1995. All statements regarding the Company's
future financial condition,  results of operations, cash flows, financing plans,
business strategy,  projected costs and capital  expenditures,  operations under
the  MRA  and  the  PowerChoice   Agreement  and  words  such  as  "anticipate,"
"estimate,"  "expect," "project," "intend," and similar expressions are intended
to  identify  forward-looking   statements.   Such  statements  appear  in  this
Prospectus   under  the   captions   "Prospectus   Summary,"   "Risk   Factors,"
"Management's Discussion of Pro Forma Financial Statements" and "The MRA and the
PowerChoice   Agreement."   Such   statements  are  subject  to  certain  risks,
uncertainties and assumptions. All of these forward-looking statements are based
on estimates and assumptions made by the Company's  management  which,  although
believed by the Company's management to be reasonable, are inherently uncertain.
Investors are cautioned that such forward looking  statements are not guarantees
of future  performance or results and involve risks and  uncertainties  and that
actual results or  developments  may differ  materially from the forward looking
statements  as a result of various  factors,  including  the  factors  described
below.

SUBSTANTIAL LEVERAGE AND LIMITED FINANCIAL FLEXIBILITY

    Following  consummation  of the MRA and the MRA Financing,  the Company will
have  substantial  leverage  and  significant  debt service  obligations.  As of
December 31, 1997, on a pro forma basis after giving effect to the  consummation
of the MRA and the  MRA  Financing,  the  Company  would  have  had  outstanding
approximately $6.7 billion of Senior Indebtedness,  consisting primarily of $2.8
billion of First Mortgage Bonds which are secured by a lien on substantially all
of the Company's utility property,  $_____million of borrowings under the Credit
Facility which are unsecured,  $20.0 million of Medium Term Notes and the Notes.
The Company also will have  available  additional  borrowings  of $____  billion
under the Credit  Facility and,  under the financial  covenants set forth in the
Indenture, will have the ability to incur up to an additional $______ billion of
indebtedness,  $400.0 million of which may consist of additional  First Mortgage
Bonds. See "Capitalization,"  "Summary Historical and Pro Forma Financial Data,"
"The MRA and the  PowerChoice  Agreement,"  "Description  of  Notes  --  Certain
Covenants  --   Incurrence   of   Indebtedness"   and   "Description   of  Other
Indebtedness."

    The  degree  to  which  the  Company  is  leveraged   could  have  important
consequences to holders of the Notes,  including:  (i) the Company's  ability to
obtain  additional   financing  for  working  capital,   capital   expenditures,
acquisitions or other corporate  purposes will be limited in the future;  (ii) a
substantial portion of the Company's cash flow from operations will be dedicated
to the payment of principal and interest on its  indebtedness,  thereby reducing
the funds available to the Company for other  purposes;  and (iii) the Company's
substantial leverage may place the Company at a competitive disadvantage, hinder
its ability to adjust  rapidly to changing  market  conditions  and make it more
vulnerable  in the event of a downturn  in general  economic  conditions  or its
business.  As a result,  any  reduction in revenues or  significant  increase in
costs or expenditures could materially adversely affect the Company's ability to
satisfy its obligations  under the Notes.  See  "Management's  Discussion of Pro
Forma  Condensed  Financial  Statements  --  Liquidity  and Capital  Resources,"
"Description of Other Indebtedness," and "Description of Notes."

EFFECT OF DECREASED SALES TO CUSTOMERS

    Under the PowerChoice Agreement,  the Company has established rates intended
to create sufficient cash flow to at least cover its operating expenses, satisfy
its fixed obligations, including the payment of principal and interest under the
Notes, and recover allowable  stranded costs. The Company's rate design is based
on estimates of future  electricity usage and the number of customers  connected
to the  Company's  distribution  system.  The level of electric  revenues can be
adversely  affected by lower than  projected  sales to retail  customers  and by
customer bypass of the system. Economic conditions in the Company's service area
could result in lower sales due to the  relocation of customers.  Because of the
relatively  high cost of the  Company's  electricity,  customers  could  seek to
bypass  the  Company's  distribution  system  through   self-generation  or  the
replacement  of the  Company  with a  municipal  or  other  utility.  While  the
PowerChoice  Agreement  requires the payment of an exit fee or access  charge in
these circumstances (except with respect

                                       10



<PAGE>



to customers who had made  substantial  investment  in on-site  generation as of
October 10,  1997),  the affected  customers and  competitors  may challenge the
Company's right to collect these fees, or the  appropriate  level of these fees.
There can be no assurance that the Company would prevail in any such proceeding.
If revenues are  significantly  lower than those anticipated in its rate design,
the  Company's  ability  to service  its  obligations  under the Notes  could be
materially adversely affected.

REGULATORY MATTERS

    Following  implementation  of the  PowerChoice  Agreement,  the Company will
remain  subject to  extensive  regulation  by the PSC.  While the most  material
aspects of the Company's rate structure for the next five years are  established
in the  PowerChoice  Agreement,  under  certain  circumstances,  the  PSC  could
initiate proceedings to reduce rates. Conversely,  the PSC is likely to continue
to assess competitive  consequences in considering future rate increases even in
the event that the Company experiences revenue shortfalls or increased expenses.
In addition,  many aspects of the Company's  operations,  including its electric
transmission  and  distribution  systems,  the operation and  maintenance of its
nuclear  facilities,  its  gas  distribution  operations  and  the  issuance  of
securities,  will  continue to be subject to  extensive  regulation  by both the
federal  government  and the  PSC.  Changes  in  these  regulations  or in their
application  to the Company could  adversely  affect the Company's  business and
financial condition.  Further,  uncertainty exists regarding the ultimate impact
on the Company as the electric  industry is further  deregulated and electricity
suppliers gain open access to the Company's retail customers.

    PSC procedures  governing the approval of the PowerChoice  Agreement provide
various  parties  the right to appeal such  approval  by giving  notice of their
intention  to do so within 120 days of the date on which  approval is  received.
Such an appeal may be based on the  failure  of the record to show a  reasonable
basis for the terms of the PowerChoice  Agreement and may result in an amendment
of the record to correct  such  failure,  in  renegotiation  of such terms or in
renegotiation of the PowerChoice Agreement as a whole. There can be no assurance
that, if appealed,  the approval of the PowerChoice  Agreement will be upheld or
that such appeal will not result in terms  substantially  less  favorable to the
Company than those described herein.  Suspension of the PowerChoice Agreement or
renegotiation  of its material terms could have a material adverse effect on the
Company's results of operations and on the cash available to service the Notes.

FEDERAL INCOME TAX IMPLICATIONS OF MRA TO THE COMPANY

    The Company has requested  rulings from the Internal  Revenue Service to the
effect that the amount of cash and Common  Stock paid to the IPP Parties who are
terminating their PPAs upon closing of the MRA will be currently  deductible and
generate a  substantial  net operating  loss ("NOL").  No assurance can be given
that favorable  rulings will be issued.  If favorable  rulings are not received,
and the Company's  claimed  current  deductions  are challenged on audit and not
ultimately  sustained,  the  amount  of  tax  refunds  generated  from  the  NOL
carryback,  and thus the amount of cash  available to repay the Notes  following
consummation of the MRA, would be reduced. While any disallowed deductions would
ultimately be allowable in future years,  and would likely  create,  or increase
the amount of NOLs  available to offset tax  liabilities  in future years,  cash
flow would be adversely affected in the near term.

    The  Company's  ability to utilize the NOL  generated as a result of the MRA
could be  substantially  limited  under the rules of section 382 of the Internal
Revenue Code (the "Code") if certain  changes in the Company's  stock  ownership
were to occur following the consummation of the MRA. In general,  the limitation
is  triggered  by a more  than 50%  change  in stock  ownership  during a 3-year
testing period by shareholders  who own,  directly or indirectly,  5% or more of
the Common  Stock.  For purposes of making the change in ownership  computation,
the IPP Parties who are issued  Common Stock  pursuant to the MRA will likely be
considered  a  separate  5%  shareholder  group,  with the  result  that a stock
ownership  change  of 23% will be  deemed  to have  occurred  by reason of their
collective  acquisition of such stock. Thus, if the IPP Parties and any other 5%
shareholders  experience  ownership  increases totaling more than 27% during any
3-year  testing period that includes the  consummation  date of the MRA, the 50%
statutory  threshold would be breached and the NOL limitation  would apply.  The
rules for determining changes in stock ownership for purposes of section 382 are
extremely  complicated and in many respects uncertain.  A stock ownership change
could occur as a result of circumstances  that are not within the control of the
Company. If a more

                                       11



<PAGE>



than 50% change in ownership were to occur,  the Company's  remaining usable NOL
on a going forward basis would likely be significantly lower than the NOL amount
which  otherwise  would be  usable  absent  the  limitation.  Consequently,  the
Company's  net cash  position  could be  significantly  lower as a result of tax
liabilities which would otherwise be eliminated or reduced through  unrestricted
use of the NOL.

NUCLEAR FACILITY RISK

    Risks of  substantial  liability  arise from the  ownership and operation of
nuclear facilities,  including,  among others,  structural problems at a nuclear
facility,   the  storage,   handling  and  disposal  of  radioactive  materials,
limitations  on the  amounts  and  types  of  insurance  coverages  commercially
available  and  uncertainties  with respect to the  technological  and financial
aspects of decommissioning  nuclear facilities at the end of their useful lives.
The Company's Nine Mile Point Nuclear Unit No. 1 ("Unit 1") nuclear  facility is
one of the oldest in  operation,  having  commenced  operations  in 1969. In the
event of an extended  outage of either Unit 1 or Unit 2 at Nine Mile Point,  the
Company  would be required  to purchase  power in the open market to replace the
power normally  produced by these  facilities.  Such purchases would subject the
Company to the risk of increased  energy prices and,  depending on the length of
the outage and the level of market prices,  could have a material adverse effect
on the Company's cash flow. Under the PowerChoice Agreement,  the Company is not
entitled to pass along these  increased costs to customers in the form of higher
electric  rates.  If either  facility  were to have  problems  with its physical
condition or require significant capital expenditure, the Company would evaluate
the economic  justification of continuing to operate the facility.  The prudence
of the Company's decision to close a facility is subject to review by the PSC to
determine  whether  the  Company  should be allowed to recover  its  incremental
costs,  including  replacement  power  costs,  which  would  likely be an amount
significant to the Company.

ENVIRONMENTAL REGULATIONS

    The Company and its operations are subject to a wide range of  environmental
laws and regulations relating to, among other matters, air emissions, wastewater
discharges, landfill operations and hazardous waste management.  Compliance with
these laws and regulations is an increasingly  important factor in the Company's
business.  The Company is  currently  conducting  a program to  investigate  and
restore,  as  necessary  to  meet  current  environmental   standards,   certain
properties  associated  with its  former  gas  manufacturing  process  and other
properties  which the Company has learned may be  contaminated  with  industrial
waste, as well as investigating identified industrial waste sites as to which it
may be  determined  that the  Company  contributed.  The  Company  has also been
advised that various federal, state or local agencies believe certain properties
require   investigation  and  has  prioritized  the  sites  based  on  available
information in order to enhance the management of investigation and remediation,
if necessary. The Company is currently aware of 124 such sites with which it has
been or may be associated, including 76 which are Company-owned. With respect to
non-owned  sites,  the Company may be required to  contribute  some share of the
remedial costs.  The Company has denied any  responsibility  in certain of these
sites and is contesting liability  accordingly.  Although in practice,  remedial
costs are often allocated  among parties,  one party can, as a matter of law, be
held liable for all of the remedial  costs at a site  regardless  of fault.  The
Company has accrued a liability in the amount of $220 million for remedial costs
and the high end of the range of remedial  costs is  currently  estimated by the
Company to be approximately $650 million,  including  approximately $285 million
in the unlikely event the Company is required to assume 100%  responsibility  at
non-owned  sites.  The Company  believes that it is probable that  environmental
compliance and remediation  costs will continue to be recovered in its rates and
the  Company  has  recorded a  regulatory  asset for  recovery  of these  costs.
However,  there can be no assurance that  additional  expenses  associated  with
remedial  costs or compliance  with proposed and future  environmental  laws and
regulations  could not have a material  adverse effect on the future  operations
and financial condition of the Company.

ACCOUNTING PRINCIPLES

    The Company  continues to apply the accounting  principles of SFAS No. 71 to
its electric transmission and distribution, nuclear and gas operations, based on
the terms of the PowerChoice  Agreement.  SFAS No. 71 permits a utility to defer
certain costs for future  recovery  which would  otherwise be charged to expense
when authorized to do so by the relevant regulatory authorities.  As of December
31, 1997, the

                                       12



<PAGE>



Company had recorded  $810.0  million of  regulatory  assets,  net of regulatory
liabilities, associated with the electric business. The deferral of the costs of
the MRA by the PSC will  cause  the  regulatory  assets  to  increase  by $3.977
billion. In the event that the Company  determined,  either as a result of lower
than expected  revenues or higher than expected  costs,  that its net regulatory
assets were not in fact recoverable,  it could no longer apply the principles of
SFAS No. 71 and would be required to record a non-cash  charge against income in
the amount of the remaining  unamortized net regulatory assets.  Such a non-cash
charge  would not reduce the  Company's  capacity  to make the types of payments
that are restricted  under the Indenture.  See  "Description of Notes -- Certain
Covenants -- Restricted Payments."

ABSENCE OF PUBLIC MARKET

    The Notes will  constitute  a new issue of  securities  with no  established
trading  market,  and the  Company  does not  intend  to list  the  Notes on any
national securities  exchange.  The Company has been advised by the Underwriters
that they  currently  intend,  following  completion of the Offering,  to make a
market  in the  Notes;  however,  they  are  not  obligated  to do so,  and  any
market-making  may be discontinued at any time without notice.  Accordingly,  no
assurance  can be given that any active  public or other market will develop for
the Notes or as to the liquidity of the Notes. See "Underwriting."































                                       13



<PAGE>



                                 USE OF PROCEEDS

    The proceeds of the Offering  (after  deducting  underwriting  discounts and
commissions and other estimated expenses of the Offering payable by the Company)
are expected to be  approximately  $__________  billion.  All such net proceeds,
together  with  $______  million of cash on hand and  $__________  million to be
drawn from the $__________  billion credit facility to be entered into among the
Company and  ________________  (the "Credit  Facility"),  will be applied by the
Company to make  payments to the IPP Parties  pursuant to the MRA.  See "The MRA
and the PowerChoice Agreement."






























                                       14



<PAGE>



                                 CAPITALIZATION

    The  following  table sets  forth the  capitalization  of the  Company as of
December 31, 1997 on a historical basis and as adjusted to give pro forma effect
to the consummation of the MRA and the MRA Financing, and the principal terms of
the PowerChoice Agreement excluding the Genco Divestiture.  This table should be
read in conjunction with "Pro Forma Condensed  Financial  Statements,"  "Summary
Historical and Pro Forma  Financial  Data,"  "Selected  Historical and Pro Forma
Financial  Data,"  "Management's  Discussion  of Pro Forma  Condensed  Financial
Statements"  and the  Consolidated  Financial  Statements,  including  the notes
thereto, appearing elsewhere or incorporated by reference in this Prospectus.


<TABLE>
<CAPTION>
                                                                                     AT DECEMBER 31, 1997
                                                                               ---------------------------------------
                                                                                 HISTORICAL              PRO FORMA
                                                                                      (Dollars in thousands)
<S>                                                                            <C>                     <C>
Common Shareholders' Equity:
       Common stock, par value $1.00 per share, 185,000,000
       shares authorized.(1)  Issued and outstanding 144,419,351
       and 187,319,351 shares, respectively................................    $      144,419          $     187,319
       Capital stock premium and expense...................................         1,779,688              2,270,788
       Retained earnings...................................................           679,920                679,920
                                                                                    ---------             ----------
                                                                                    2,604,027              3,138,027
                                                                                    ---------             ----------
Preferred Stock:
       Preferred stock, cumulative, par value $100 per share, 3,400,000 shares
       authorized:
         Mandatorily redeemable.  Issued and outstanding
            222,000 shares.................................................            22,200                 22,200
         Non-redeemable.  Issued and outstanding 2,100,000
             shares........................................................           210,000                210,000

       Preferred stock, cumulative, par value $25 per share, 19,600,000 shares
       authorized:
         Mandatorily redeemable.  Issued and outstanding
            2,581,204 shares...............................................            64,530                 64,530
         Non-redeemable.  Issued and outstanding 9,200,000
            shares.........................................................           230,000                230,000
                                                                                    ---------             ----------
            Total preferred stock..........................................           526,730                526,730
            Less-- Preferred stock due within one year.....................            10,120                 10,120
                                                                                    ---------             ----------
                                                                                      516,610                516,610
                                                                                    ---------             ----------
       Preference stock, par value $25 per share, 8,000,000 shares
       authorized. None issued and outstanding.............................                --                     --

Long-term Debt:
       First Mortgage Bonds................................................         2,801,305              2,801,305
       Promissory Notes....................................................           413,760                413,760
       Credit Facility.....................................................           105,000              1,335,000
       Notes...............................................................                --              2,000,000
       Other long-term debt................................................           164,411                164,411
                                                                                    ---------             ----------
            Total long-term debt...........................................         3,484,476              6,714,476
            Less-- Long-term debt due within one year......................            67,095                 67,095
                                                                                    ---------             ----------
                                                                                    3,417,381              6,647,381
                                                                                    ---------             ----------
                  Total capitalization.....................................    $    6,538,018          $  10,302,018
                                                                                    =========             ==========
- ---------------------------

<FN>
(1)  The  Company is seeking  authorization  from its  shareholders  at its 1998
     annual meeting to increase the number of authorized shares of Common Stock.
     If such approval is not received, the Company intends either to renegotiate
     the terms of the MRA to increase  cash and decrease the number of shares of
     Common Stock, or to buy outstanding Common Stock to be used for the MRA.
</FN>
</TABLE>

                                       15



<PAGE>



                    PRO FORMA CONDENSED FINANCIAL STATEMENTS

INTRODUCTION

    The  following  unaudited  Pro  Forma  Condensed  Statement  of  Income  and
unaudited  Pro  Forma  Condensed  Balance  Sheet  are  based  on the  historical
Consolidated  Financial  Statements of the Company  incorporated by reference in
this Prospectus,  as adjusted to give effect to (i) the consummation of the MRA;
(ii) the consummation of the MRA Financing;  (iii) the issuance of approximately
42.9 million  shares of Common Stock to the IPP Parties;  and (iv) the principal
terms of the PowerChoice  Agreement,  including the first year impact of a three
year rate  reduction  intended to reduce the  Company's  revenues  (exclusive of
reductions in the GRT) by  approximately  $111.8 million by the time it is fully
phased in over three years,  and the  establishment  of the MRA Regulatory Asset
which  will be  amortized  by the  Company  over a  maximum  of ten  years.  The
unaudited  Pro Forma  Condensed  Financial  Statements do not give effect to the
Genco Divestiture and certain elements of the PowerChoice Agreement that are not
material to the financial results of the Company.  The Company is unable at this
time to  predict  either the  timing of the Genco  Divestiture  or the amount of
proceeds that the Company will receive.  In the event that unacceptable bids are
received for any or all of the generating  facilities,  the Company may spin off
such  assets  to its  shareholders.  The book  value  of the  fossil  and  hydro
generating  facilities at December 31, 1997 was approximately $1.1 billion.  The
unaudited Pro Forma  Condensed  Statement of Income has been prepared to reflect
the  consummation  of the MRA and the MRA Financing,  and the principal terms of
the  PowerChoice  Agreement  excluding  the  Genco  Divestiture  as if they  had
occurred on January 1, 1997. The unaudited Pro Forma Condensed Balance Sheet has
been prepared to reflect the consummation of the MRA and the MRA Financing,  and
the principal terms of the PowerChoice Agreement excluding the Genco Divestiture
as if they had occurred on December 31, 1997.

         The PSC has limited the amount of the MRA Regulatory  Asset that can be
recovered from customers to  approximately  $3.977  billion.  The MRA Regulatory
Asset  represents  the  recoverable  costs  of the MRA,  consisting  of the cash
compensation paid to the IPP Parties, the issuance of approximately 42.9 million
shares of Common  Stock,  and other  expenses  related to the MRA.  On March 26,
1998,  the  estimated  value of the cash and Common  Stock to be paid to the IPP
Parties under the MRA and related  expenses was  approximately  $4.167  billion,
and, as a result,  the Company recorded a charge against 1997 earnings of $190.0
million.  Earnings in 1998 will be adjusted to reflect,  among other things, the
change in the  price of the  Common  Stock  from  March 26,  1998 to the date of
consummation of the MRA. See "The MRA and the PowerChoice Agreement."

    The unaudited Pro Forma  Condensed  Financial  Statements  and  accompanying
notes should be read in conjunction with the Company's  historical  Consolidated
Financial  Statements  and the notes thereto  incorporated  by reference in this
Prospectus. The unaudited Pro Forma Condensed Financial Statements are presented
for  informational  purposes  only  and do not  purport  to  represent  what the
Company's  financial  position or results of operations would actually have been
if the consummation of the MRA and the MRA Financing, and the principal terms of
the PowerChoice  Agreement excluding the Genco Divestiture,  had occurred on the
dates set forth  therein,  or to project  the  Company's  financial  position or
results of operations at any future date or for any future period.  However, the
unaudited Pro Forma Condensed  Financial  Statements  contain, in the opinion of
management, all adjustments necessary for a fair presentation.













                                       16



<PAGE>



<TABLE>
<CAPTION>
                                      PRO FORMA CONDENSED STATEMENT OF INCOME
                                                    (Unaudited)

                                                                      YEAR ENDED DECEMBER 31, 1997
                                                       -------------------------------------------------------
                                                                                PRO FORMA
                                                             HISTORICAL        ADJUSTMENTS        PRO FORMA
                                                              (Dollars in thousands except per share data)
<S>                                                        <C>              <C>                 <C>
Operating Revenues:
    Electric...........................................    $   3,309,441        $(56,300) (1)
                                                                                 (22,000) (2)   $  3,231,141
    Gas................................................          656,963                             656,963
                                                            ------------    ------------         -----------
                                                               3,966,404         (78,300)          3,888,104
                                                            ------------    ------------         -----------
Operating Expenses:
    Fuel for electric generation.......................          179,455                             179,455
    Electricity purchased:
         IPP...........................................        1,105,970        (857,300) (3)
                                                                                 203,700  (3)
                                                                                  93,500  (3)        545,870
         Others........................................          130,138                             130,138
    Gas purchased......................................          345,610                             345,610
    Other operation and maintenance....................          835,282                             835,282
    Amortization of MRA Regulatory Asset...............               --         397,700  (4)        397,700
    Depreciation and amortization......................          339,641                             339,641
    Other taxes........................................          471,469                             471,469
                                                            ------------    ------------         -----------
                                                               3,407,565        (162,400)          3,245,165
                                                            ------------    ------------         -----------
    Operating income...................................          558,839          84,100             642,939
                                                            ------------    ------------         -----------
Other income and (deductions):.........................
    PowerChoice charge.................................         (190,000)                           (190,000)
    Other income.......................................           24,997                              24,997
                                                            ------------                         -----------
                                                                (165,003)                           (165,003)
                                                            ------------                         -----------
Income before interest charges.........................          393,836          84,100             477,936
Interest charges.......................................          273,906          16,500  (5)
                                                                                 260,125  (6)        550,531
                                                            ------------    ------------         -----------
Income before federal and foreign income taxes.........          119,930        (192,525)            (72,595)
Federal and foreign income taxes.......................           60,095         (67,400) (7)         (7,305)
                                                            ------------    ------------         -----------
Net income.............................................           59,835        (125,125)            (65,290)
Dividends on preferred stock...........................           37,397                              37,397
                                                            ------------    ------------         -----------
Balance available for common stock.....................    $      22,438       $(125,125)       $   (102,687)
                                                            ============    ============         ===========

Average number of shares of
  common stock outstanding (in thousands)..............          144,404          42,900  (8)        187,304
Basic and diluted earnings per
   average share of common stock.......................    $        0.16                        $     (0.55)

OTHER OPERATING DATA:
    EBITDA (9).........................................    $     961,502                        $  1,465,302
    Net cash interest (10).............................          226,890                             487,015
    Ratio of EBITDA to net cash interest (11)..........                                                 3.0x
    Ratio of earnings to fixed charges (12)............                                                 0.9x
    Ratio of earnings to fixed charges                                                                  
       and preferred dividend requirements (12)........                                                 0.8x
</TABLE>

        See accompanying notes to Pro Forma Condensed Statement of Income


                                       17
<PAGE>



           NOTES TO UNAUDITED PRO FORMA CONDENSED STATEMENT OF INCOME


    The following  notes set forth the  explanations  and  assumptions  used and
adjustments  made in preparing the unaudited  Pro Forma  Condensed  Statement of
Income for the year ended December 31, 1997.  The unaudited Pro Forma  Condensed
Statement  of  Income  should  be  read  in  conjunction   with  the  historical
Consolidated   Financial  Statements  and  the  notes  thereto  incorporated  by
reference in this Prospectus.

    The adjustments described below are based on the assumptions and preliminary
estimates  described therein and are subject to change.  These statements do not
purport to be  indicative  of the results of  operations of the Company for such
period,  nor  are  they  indicative  of  future  results.  All of the  following
adjustments  for the year ended  December  31, 1997 are pro forma to reflect the
consummation  of the MRA and the MRA Financing  and the  principal  terms of the
PowerChoice  Agreement excluding the Genco Divestiture,  as if they had occurred
on January 1, 1997.

    The unaudited Pro Forma Condensed Statement of Income includes the following
pro forma adjustments based on the assumptions described below:

    (1) To reflect the first year impact on total electric  revenues of the rate
reduction requirements  contained in the PowerChoice  Agreement,  which provides
for rate reductions to be phased in over three years.  These rate reductions are
intended to result in a decrease in electric  revenues  (exclusive of reductions
in the GRT) of approximately $111.8 million by the time they are fully phased in
over the three  years,  of which  the  first  year  impact  is  estimated  to be
approximately  $56.3  million.  The actual rate  reductions  in any year will be
affected  by numerous  factors  such as the volume of  electricity  sold and the
timing of the rate reductions.

    (2) To reflect a deferral of revenues  required by the PSC Order. The amount
of the deferral is based on the difference  between the assumed weighted average
interest  rate of 8.5% used by the Company to prepare its  PowerChoice  proposal
and the estimated  weighted average interest rate of 7.8125% assumed for the MRA
Financing. The amount of the first year deferral would be $22.0 million.

    (3) To  reflect  (i)  the  elimination  of  $857.3  million  of  electricity
purchased expense reflecting the termination, restatement or amendment of the 28
PPAs pursuant to the MRA; (ii) the addition of  approximately  $203.7 million of
electricity  purchased expense  reflecting the Company's  commitment to purchase
electricity  under the new fixed price swap contracts  entered into with certain
IPP Parties as part of the MRA;  and (iii) the addition of  approximately  $93.5
million of electricity purchased expense reflecting the estimated cost of market
purchases of electricity to replace the capacity  terminated as part of the MRA.
The cost of such replacement power is based on the  administratively  determined
"buy-back" rate from qualifying  facility projects,  as approved by the PSC. The
weighted average buy-back rate for 1997 was  approximately  1.8(cent) per Kwh. A
1.0(cent) per Kwh change in the buy-back rate will impact the annual electricity
purchased  expense by  approximately  $53.1 million.  This adjustment  decreases
electricity purchased by a net amount of $560.1 million.

    (4) To reflect $397.7 million of annual  amortization  related to the $3.977
billion  MRA  Regulatory  Asset  established  as a  result  of the  MRA  and the
PowerChoice Agreement.  Pursuant to the PowerChoice Agreement,  the Company will
amortize the MRA Regulatory Asset over a maximum period of ten years.

    (5) To reflect $16.5 million of additional  amortization  expense reflecting
the first year  amortization  of the total debt issuance costs of  approximately
$80.0 million incurred and capitalized in connection with the MRA Financing. The
debt  issuance  costs  will be  amortized  over  the  life  of the  indebtedness
represented by the MRA Financing using the interest method.

                                       18



<PAGE>



    (6) To reflect $250.0 million of additional interest charges associated with
the  indebtedness  represented  by  the  MRA  Financing  and  $10.1  million  of
additional  interest  charges on the $135.0 million  borrowings  that would have
been drawn under the Company's  revolving  credit agreement in order to fund the
Company's  cash  obligations  under the MRA.  Interest  charges on  Indebtedness
represented  by the  MRA  Financing  and the  revolving  credit  agreement  were
calculated  assuming  a weighted  average  interest  rate of  7.8125%  and 7.5%,
respectively.  A 1/8% change in the assumed  interest  rate on the MRA Financing
would impact interest charges by $4.0 million per year.

    (7) To reflect a reduction  of $67.4  million in federal and foreign  income
taxes as a result  of the  reduction  in pro forma  income  before  federal  and
foreign  income taxes,  calculated at the statutory  federal  income tax rate of
35.0%.  Pro forma income before  federal and foreign  income taxes is reduced by
$192.5 million as the net result of the pro forma adjustments described in notes
(1) through (6).

    (8) To reflect the issuance of  approximately  42.9 million shares of Common
Stock to the IPP  Parties  as part of the  consideration  paid to them under the
MRA.

    (9) EBITDA  represents  earnings before interest  charges,  interest income,
income  taxes,  depreciation  and  amortization,  amortization  of nuclear fuel,
allowance for funds used during construction, MRA Regulatory Asset amortization,
the PowerChoice charge,  non-cash regulatory  defferals and other amortizations,
and extraordinary  items. EBITDA is presented to provide additional  information
about the Company's ability to meet its future requirements for debt service and
capital  expenditures.  EBITDA should not be considered  an  alternative  to net
income as an indicator of operating  performance  or an alternative to cash flow
as a measure  of  liquidity.  See the Pro Forma  Condensed  Statement  of Income
contained herein and the Consolidated  Statements of Cash Flows  incorporated by
reference in this Prospectus.

    (10) Net cash interest  reflects  interest  charges plus allowance for funds
used during  construction  less the non-cash  impact of the net  amortization of
discount on long-term debt and interest  accrued on the Nuclear Waste Policy Act
disposal liability less interest income.

    (11) For purposes of  determining  the ratio of EBITDA to net cash interest,
EBITDA and net cash interest are calculated as described  above in notes (9) and
(10).  The  ratio of  EBITDA  to net  cash  interest  is  presented  to  provide
additional   information   about  the  Company's  ability  to  meet  its  future
requirements for debt service.  See the Pro Forma Condensed  Statement of Income
contained herein and the Consolidated  Statements of Cash Flows  incorporated by
reference in this Prospectus.

    (12) For purposes of determining  the ratio of earnings to fixed charges and
the ratio of earnings to fixed charges and preferred dividend requirements,  (i)
earnings  consist of income before  federal and foreign  income taxes plus fixed
charges;  (ii) fixed charges  consist of interest  charges on all  indebtedness,
including the portion of rental expense that is  representative  of the interest
factor; and (iii) preferred dividend  requirements  include the dividends on all
classes of preferred stock adjusted to a pre-tax basis.



















                                       19



<PAGE>



<TABLE>
<CAPTION>

                                         PRO FORMA CONDENSED BALANCE SHEET
                                                    (Unaudited)

                                                                           AT DECEMBER 31, 1997
                                                       -----------------------------------------------------------
                                                                               PRO FORMA
                                                          HISTORICAL          ADJUSTMENTS           PRO FORMA
                                                                         (Dollars in thousands)

<S>                                                    <C>                  <C>                  <C>
Net utility plant......................................   $    6,868,044                           $    6,868,044
                                                           -------------                            -------------
Other property and investments.........................          371,709                                  371,709
                                                           -------------                            -------------
Current Assets:
         Cash..........................................          378,232      $   3,120,000 (1)
                                                                                 (3,633,000)(2)
                                                                                    135,000 (3)               232
         Other current assets..........................          713,468             75,000 (4)
                                                                                    137,800 (5)
                                                                                   (105,000)(3)           821,268
                                                           -------------       ------------         -------------
                                                               1,091,700           (270,200)              821,500
                                                           -------------       ------------         -------------
MRA Regulatory Asset...................................               --          3,977,000 (6)         3,977,000
Other regulatory assets................................        1,176,824                                1,176,824
Other assets...........................................           75,864             80,000 (7)           155,864
                                                           -------------       ------------         -------------
     Total assets......................................   $    9,584,141      $   3,786,800        $   13,370,941
                                                           =============       ============         =============
</TABLE>


           See accompanying notes to Pro Forma Condensed Balance Sheet





























                                       20

<PAGE>


<TABLE>
<CAPTION>
                        PRO FORMA CONDENSED BALANCE SHEET
                                   (Unaudited)

                                                                       AT DECEMBER 31, 1997
                                                ----------------------------------------------------------------------
                                                                               PRO FORMA
                                                     HISTORICAL               ADJUSTMENTS               PRO FORMA
<S>                                             <C>                        <C>                         <C>
Capitalization:                                                         (Dollars in thousands)
Common shareholders' equity:
   Common stock ................................   $         144,419         $         42,900  (8)     $       187,319
   Capital stock premium and expense............           1,779,688                  491,100  (8)           2,270,788
   Retained earnings............................             679,920                                           679,920
                                                     ---------------           --------------            -------------
                                                           2,604,027                  534,000                3,138,027

Preferred stock.................................             516,610                                           516,610
Long-term debt..................................           3,417,381                3,200,000  (1)
                                                                                       30,000  (3)           6,647,381
                                                     ---------------           --------------            -------------
   Total capitalization.........................           6,538,018                3,764,000               10,302,018

Current liabilities.............................             555,338                                           555,338

Regulatory liabilities..........................             239,880                                           239,880
Other liabilities...............................           2,250,905                   75,000  (4)
                                                                                      137,800  (5)
                                                                                     (190,000) (9)           2,273,705
                                                     ---------------           --------------            -------------
   Total liabilities and
       shareholders' equity.....................   $       9,584,141         $      3,786,800          $    13,370,941
                                                     ===============           ==============            =============
</TABLE>




           See accompanying notes to Pro Forma Condensed Balance Sheet























                                       21



<PAGE>



              NOTES TO UNAUDITED PRO FORMA CONDENSED BALANCE SHEET

    The following  notes set forth the  explanations  and  assumptions  used and
adjustments made in preparing the unaudited Pro Forma Condensed Balance Sheet at
December 31, 1997.  The  unaudited Pro Forma  Condensed  Balance Sheet should be
read in conjunction with the historical  Consolidated  Financial  Statements and
the notes thereto incorporated by reference in this Prospectus.

    The adjustments described below are based on the assumptions and preliminary
estimates  described therein and are subject to change.  These statements do not
purport to be  indicative  of the  financial  position of the Company as of such
date, nor are they indicative of future results. Furthermore, this unaudited Pro
Forma Condensed Balance Sheet does not reflect anticipated  changes,  other than
the  consummation  of the MRA and the MRA Financing,  and the principal terms of
the PowerChoice  Agreement  excluding the Genco Divestiture,  which may occur as
the result of operating  activities  before and after the effective  date of the
MRA, the MRA Financing,  the PowerChoice Agreement and other matters. All of the
following  adjustments are based on the assumption that the  consummation of the
MRA and the MRA Financing and the principal terms of the  PowerChoice  Agreement
excluding the Genco Divestiture had occurred on December 31, 1997.

    The  unaudited  Pro Forma  Balance  Sheet  includes the  following pro forma
adjustments based on the assumptions described below:

    (1) To reflect  the net cash  proceeds  of $3.120  billion  received  by the
Company  from the MRA  Financing.  The gross  proceeds  of $3.200  billion  were
reduced for the payment of debt  issuance  costs  estimated by the Company to be
approximately $80.0 million.

    (2) To  reflect  the cash  compensation  of $3.616  billion  paid to the IPP
Parties  pursuant  to the terms of the MRA and the  payment of $17.0  million in
other expenses related to the MRA.

    (3) The  amount  includes  $105.0  million  to  reflect  full  usage  of the
Receivables  Financing  and $30.0  million  representing  a  drawdown  under the
Company's revolving credit agreement,  which are representative of the Company's
normal  cash  management  practices  in  light  of  the  liquidity  requirements
presented in the Pro Forma Condensed Balance Sheet.

    (4) To record the reversal of $75.0 million of estimated  federal income tax
payments which would not have been made as a result of the deduction of payments
made in connection with the MRA.

    (5) To record a federal  income tax receivable of $137.8  million,  based on
the net  operating  loss which would have been  generated  and carried  back two
years for income tax purposes. The net loss for income tax purposes results from
the  current  deduction  for  income  tax  purposes  of the full  amount  of the
consideration, including cash and Common Stock, paid to the IPP Parties pursuant
to the MRA. See "Risk Factors -- Federal Income Tax  Implications  of MRA to the
Company."

     (6) To reflect the  establishment  of a $3.977 billion MRA Regulatory Asset
representing  the  recoverable  costs  of the MRA  consisting  of (i)  the  cash
compensation  of $3.616  billion paid to the IPP  Parties;  (ii) the issuance of
approximately  42.9  million  shares of Common  Stock  valued at an aggregate of
$344.0 million or $8.00 per share,  based on the limitation on the amount of the
MRA Regulatory  Asset, as set forth in the PSC Order and (iii) other expenses of
$17.0  million  related to the MRA.  The MRA  Regulatory  Asset was  established
pursuant to the  PowerChoice  Agreement and will be amortized  over a maximum of
ten years. See "The MRA and the PowerChoice Agreement."

    (7) To reflect the  capitalization  of the estimated  debt issuance costs of
approximately $80.0 million resulting from the MRA Financing.


                                       22



<PAGE>



    (8) To reflect the issuance of  approximately  42.9 million shares of Common
Stock to the IPP Parties  pursuant to the MRA.  The new shares will be valued at
the price of the Common  Stock on the date of the  consummation  of the MRA. For
purposes of developing the Pro Forma Condensed  Balance Sheet,  the Company used
the price of the Common Stock at the close of business on March 26, 1998, or $12
7/16.  This adjustment to common  shareholders'  equity will change based on the
price of the Common Stock on the date of the consummation of the MRA.

     (9) To reflect the reversal of the portion of the liability associated with
the MRA  recognized  in  1997.  The  liability  results  from  the  PSC  Order's
limitation of the amount of the MRA Regulatory  Asset that can be recovered from
customers. The amount represents the product of the difference between $8.00 and
the closing  price of the Common Stock on March 26, 1998 of $12 7/16  multiplied
by approximately 42.9 million shares.




























                                       23



<PAGE>



                SELECTED HISTORICAL AND PRO FORMA FINANCIAL DATA

    The following  table sets forth  selected  historical  financial data of the
Company for each of the five years in the period ended  December  31, 1997.  The
following  selected  historical  financial  data have been  derived from audited
Consolidated   Financial  Statements,   including  those  incorporated  in  this
Prospectus by reference to the Company's Annual Report on Form 10-K for the year
ended December 31, 1997.

    The selected  historical  financial data  presented  below should be read in
conjunction  with "Pro  Forma  Condensed  Financial  Statements,"  "Management's
Discussion  of Pro Forma  Financial  Statements"  and the  audited  Consolidated
Financial  Statements,  including  the notes  thereto,  appearing  elsewhere  or
incorporated by reference in this Prospectus.

<TABLE>
<CAPTION>
                                                                  YEAR ENDED DECEMBER 31,
                                    -------------------------------------------------------------------------------------
                                                                                                               PRO FORMA
                                       1993         1994           1995           1996            1997           1997
                                                 (Dollars in thousands except per share data)
<S>                                 <C>          <C>            <C>            <C>             <C>            <C> 
STATEMENT OF INCOME DATA:
  Operating Revenues:
    Electric......................  $ 3,332,464  $ 3,528,987    $ 3,335,548    $ 3,308,979     $ 3,309,441    $3,231,141
    Gas...........................      600,967      623,191        581,790        681,674         656,963       656,963
                                     ----------   ----------     ----------     ----------      ----------    -----------
                                      3,933,431    4,152,178      3,917,338      3,990,653       3,966,404     3,888,104
                                     ----------   ----------     ----------     ----------      ----------    -----------
  Operating Expenses:
   Fuel for electric generation..       231,064      219,849        165,929        181,486         179,455       179,455
   Electricity purchased:
      IPP........................       745,335      966,724      1,011,518      1,052,298       1,105,970       545,870
      Others.....................       118,178      140,409        126,419        130,594         130,138       130,138
    Gas purchased................       326,273      315,714        276,232        370,040         345,610       345,610
    Other operation and maintenance   1,057,580      957,377        817,897        928,224         835,282       835,282
    Employee reduction program...            --      196,625             --             --              --            --
    Amortization of MRA
       Regulatory Asset..........            --           --             --             --              --       397,700
    Depreciation and amortization       276,623      308,351        317,831        329,827         339,641       339,641
    Other taxes..................       491,363      496,922        517,478        475,846         471,469       471,469
                                     ----------   ----------     ----------     ----------      ----------    -----------
                                      3,246,416    3,601,971      3,233,304      3,468,315       3,407,565     3,245,165
                                     ----------   ----------     ----------     ----------      ----------    -----------
  Operating income................      687,015      550,207        684,034        522,338         558,839       642,939
                                     ----------   ----------     ----------     ----------      ----------    -----------
  Other income and (deductions):
    PowerChoice charge...........            --           --             --             --        (190,000)     (190,000)
    Other income.................        14,154       17,204          3,069         35,943          24,997        24,997
                                     ----------   ----------     ----------     ----------      ----------    -----------
                                         14,154       17,204          3,069         35,943        (165,003)     (165,003)
                                     ----------   ----------     ----------     ----------      ----------    -----------
  Income before interest charges        701,169      567,411        687,103        558,281         393,836       477,936
  Interest charges.............         282,263      278,958        279,674        278,033         273,906       550,531
                                     ----------   ----------     ----------     ----------      ----------    -----------
  Income before federal and
    foreign income taxes.......         418,906      288,453        407,429        280,248         119,930       (72,595)
  Federal and foreign income taxes      147,075      111,469        159,393        102,494          60,095        (7,305)
                                     ----------   ----------     ----------     ----------      ----------    -----------
  Income before extraordinary item      271,831      176,984        248,036        177,754          59,835       (65,290)
  Extraordinary item...........              --           --             --        (67,364)             --            --
                                     ----------   ----------     ----------     ----------      ----------    -----------
  Net income...................         271,831      176,984        248,036        110,390          59,835       (65,290)
  Dividends on preferred stock.          31,857       33,673         39,596         38,281          37,397        37,397
                                     ----------   ----------     ----------     ----------      ----------    -----------
  Balance available for common 
    stock......................     $   239,974  $   143,311    $   208,440    $    72,109     $    22,438   $  (102,687)
                                     ==========   ==========     ==========     ==========      ==========    ===========
  Average number of shares of 
   common stock outstanding (in
   thousands)..................         140,417      143,261        144,329        144,350         144,404       187,304
  Basic and diluted earnings per
   average share of common stock 
   before extraordinary item.....         $1.71        $1.00          $1.44          $0.97           $0.16        $(0.55)
  Basic and  diluted earnings per
   average share of common stock          $1.71        $1.00          $1.44          $0.50           $0.16        $(0.55)
</TABLE>

                                       24

<PAGE>


<TABLE>
<CAPTION>
                                                                       YEAR ENDED DECEMBER 31,
                                       -------------------------------------------------------------------------------------
                                                                                                                  PRO FORMA
                                          1993         1994           1995           1996            1997           1997
                                                 (Dollars in thousands except per share data)
<S>                                    <C>          <C>            <C>            <C>             <C>            <C> 
OTHER OPERATING DATA:
  EBITDA (1).....................       $[       ]  $[        ]    $[        ]    $[        ]     $   961,502    $1,465,302
  Net cash interest (2)..........          271,116      261,655        260,548        244,501         226,890       487,015
  Capital expenditures (3).......          519,612      490,124        345,804        352,049         290,757       290,757
  Ratio of EBITDA to net cash
    interest (4).................            [   ]        [   ]          [   ]          [   ]            4.2x          3.0x
  Ratio of earnings to fixed
    charges (5)..................             2.3x         1.9x           2.3x           1.6x            1.4x          0.9x
  Ratio of earnings to fixed charges
    and preferred dividend
    requirements (5)............              2.0x         1.6x           1.9x           1.3x            1.1x          0.8x

BALANCE SHEET DATA (at end of period):
  Net utility plant.............        $6,877,292  $ 7,035,643    $ 7,007,853    $ 6,957,615     $ 6,868,044    $ 6,868,044
  Total assets.......................    9,471,327    9,649,816      9,477,869      9,427,635       9,584,141     13,370,941
  Total debt, including current portion  3,842,813    3,792,595      3,647,478      3,525,963       3,484,476      6,714,476
  Preferred stock, including current
    portion..........................      440,400      556,950        546,000        535,600         526,730        526,730
  Common shareholders' equity........    2,456,465    2,462,398      2,513,952      2,585,572       2,604,027      3,138,027

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

<FN>
(1)  EBITDA represents earnings before interest charges, interest income, income
     taxes,  depreciation  and  amortization,   amortization  of  nuclear  fuel,
     allowance  for  funds  used  during  construction,   MRA  Regulatory  Asset
     amortization,  the PowerChoice charge,  non-cash  regulatory  deferrals and
     other  amortizations,  and  extraordinary  items.  EBITDA is  presented  to
     provide  additional  information  about the  Company's  ability to meet its
     future  requirements  for debt  service  and capital  expenditures.  EBITDA
     should not be  considered an  alternative  to net income as an indicator of
     operating  performance  or an  alternative  to cash  flow as a  measure  of
     liquidity. See the Pro Forma Condensed Statement of Income contained herein
     and the Consolidated  Statements of Cash Flows incorporated by reference in
     this Prospectus.

(2)  Net cash interest  reflects  interest charges plus allowance for funds used
     during  construction  less the non-cash  impact of the net  amortization of
     discount on long-term debt and interest accrued on the Nuclear Waste Policy
     Act disposal liability less interest income.

(3)  Capital  expenditures  consist of amounts  for the  Company's  construction
     program related to its transmission, distribution and generation operations
     (including   nuclear  fuel,   related   allowance  for  funds  used  during
     construction and capitalized  overhead expenses),  and the amounts incurred
     to comply with the Clean Air Act and other environmental requirements.

(4)  For  purposes  of  determining  the ratio of  EBITDA to net cash  interest,
     EBITDA and net cash interest are calculated as described above in notes (1)
     and (2).  The ratio of EBITDA to net cash  interest is presented to provide
     additional  information  about the  Company's  ability  to meet its  future
     requirements  for debt service.  See the Pro Forma  Condensed  Statement of
     Income  contained  herein  and the  Consolidated  Statements  of Cash Flows
     incorporated by reference in this Prospectus.

(5)  For purposes of determining  the ratio of earnings to fixed charges and the
     ratio of earnings to fixed charges and preferred dividend requirements, (i)
     earnings  consist of income  before  federal and foreign  income taxes plus
     fixed  charges;  (ii)  fixed  charges  consist of  interest  charges on all
     indebtedness,   including   the   portion   of  rental   expense   that  is
     representative  of  the  interest  factor;  and  (iii)  preferred  dividend
     requirements  include  the  dividends  on all  classes of  preferred  stock
     adjusted to a pre-tax basis.
</FN>
</TABLE>



                                       25

<PAGE>



                           MANAGEMENT'S DISCUSSION OF
                    PRO FORMA CONDENSED FINANCIAL STATEMENTS

    The  following  discussion  should  be  read  in  conjunction  with,  and is
qualified  in its  entirety  by  reference  to,  other  information  included or
incorporated by reference in this Prospectus,  including the unaudited Pro Forma
Condensed Financial Statements and the notes thereto.  Certain statements in the
following  discussion  are  forward-looking  statements or discussions of trends
which by their nature involve  substantial  risks and  uncertainties  that could
significantly  affect expected results.  Actual results and trends in the future
may differ  materially  from those  described  herein  depending on a variety of
factors, including those detailed under the caption "Risk Factors" and elsewhere
in this Prospectus.

    The unaudited Pro Forma  Condensed  Financial  Statements give effect to (i)
the consummation of the MRA; (ii) the  consummation of the MRA Financing;  (iii)
the issuance of  approximately  42.9  million  shares of Common Stock to the IPP
Parties;  and (iv) the principal terms of the PowerChoice  Agreement,  including
the first year  impact of a three  year rate  reduction  intended  to reduce the
Company's revenues by $111.8 million (exclusive of reductions in the GRT) by the
time it is fully phased in over three years,  and the  establishment  of the MRA
Regulatory  Asset which will be  amortized  by the Company over a maximum of ten
years. The unaudited Pro Forma Condensed Financial Statements do not give effect
to the Genco  Divestiture or certain elements of the PowerChoice  Agreement that
are not material to the financial results of the Company.  The Company is unable
at this time to predict either the timing of the Genco Divestiture or the amount
of proceeds that the Company will receive.  In the event that  unacceptable bids
are received for any or all of the generating  facilities,  the Company may spin
off such  assets to its  shareholders.  The book  value of the  fossil and hydro
generating facilities at December 31, 1997 was approximately $1.1 billion.

    On a pro forma basis after giving effect to the  consummation of the MRA and
MRA Financing,  and the principal terms of the PowerChoice  Agreement  excluding
the Genco  Divestiture,  the Company's  revenues for the year ended December 31,
1997 would have  declined  by  approximately  $78.3  million to $3.9  billion as
compared to $4.0  billion on a  historical  basis.  This  reduction  in revenues
reflects the first year's  phase-in of a three year rate  reduction  intended to
reduce  the  Company's   electric  revenues  by  $111.8  million  (exclusive  of
reductions  in the GRT) by the time it is fully phased in over three  years,  as
well as a  deferral  of  revenues  required  by the PSC Order  representing  the
difference  between  the  assumed  costs of the MRA  Financing  for  purposes of
preparing the Company's PowerChoice proposal versus the current estimates of the
costs of the MRA Financing.  The actual rate reductions and level of revenues in
1998 and other years will be dependent upon numerous  factors such as the volume
of electricity sold and the timing of the rate reductions.

    Pursuant to the MRA, 19 PPAs representing approximately 1,180 MW of electric
generating capacity are to be terminated. Such electric generating capacity will
be replaced with purchases in the spot market for electricity at prices that the
Company expects will be significantly less than the contracted prices under such
terminating PPAs. In addition,  nine PPAs  representing  approximately 541 MW of
electric  generating  capacity will be restated or amended on economic terms and
conditions which the Company believes are more favorable to it than the terms of
the  existing  PPAs  subject  to  the  MRA.  As a  result,  the  Company's  1997
electricity  purchased  expense  on a pro forma  basis  would have  declined  by
approximately  $560.1 million to $545.9 million as compared to $1.1 billion on a
historical basis.

    Pursuant to the  PowerChoice  Agreement,  the  compensation  paid to the IPP
Parties in the form of cash and Common Stock will be capitalized  and carried on
the  Company's  balance  sheet as the MRA  Regulatory  Asset.  The amount  which
will be initially recorded and subsequently amortized over a ten year period has
been limited by the PSC to approximately  $4.0 billion.  In 1997, on a pro forma
basis,  the  amortization  of the MRA  Regulatory  Asset would have  amounted to
$397.7  million.  No such  amortization  charge was  recorded in the  historical
income statement for 1997.

    The  Company's  1997  operating  income  on a pro  forma  basis  would  have
increased by $84.1 million to $642.9  million as compared to $555.8 million on a
historical  basis. This increase reflects the net positive impact resulting from
the significant  reduction in the Company's  electricity purchased expense which
more than offsets the decline in revenues and amortization of the MRA Regulatory
Asset.


                                       26

<PAGE>


    The estimated  additional interest charges and amortization of debt issuance
costs  associated  with the MRA  Financing  would have  increased  1997 interest
charges on a pro forma basis by  approximately  $276.6 million to $550.5 million
as compared to $273.9 million on a historical basis.

    The  Company's  1997 net income on a pro forma basis would have  declined by
$125.1  million to a loss of $(65.3)  million as compared to net income of $59.8
million on a historical  basis.  This  decline is caused by the above  described
decline  in  revenues,  the  amortization  of the MRA  Regulatory  Asset  and an
increase in interest charges, which more than offset the decrease in electricity
purchased expense.

    As a result of the MRA, the Company  would have  recognized  and deducted in
the  current  year for income tax  purposes,  an amount  representing  the total
compensation paid to the IPP Parties, including the cash and market value of the
Common Stock issued to the IPP Parties.  This deduction would have created a net
operating loss in 1997 which would have been carried back two years resulting in
a federal  income tax refund and would have been carried  forward to effectively
reduce federal  income taxes paid in future years.  The impact of such NOL would
have been to increase the amount of cash available to the Company until such NOL
is fully utilized.

LIQUIDITY AND CAPITAL RESOURCES

    The  Pro  Forma  Condensed  Financial  Statements  demonstrate   significant
improvement  in the Company's  liquidity and capital  resources by comparison to
the Company's  historical  financial  statements.  Under the MRA, the Company is
able to replace long-term escalating payment obligations to the IPP Parties with
the indebtedness represented by the MRA Financing and a portfolio of restated or
amended  shorter-term  PPAs with pricing and terms that are more  favorable than
the existing  PPAs that are subject to the MRA, as well as financial  contracts.
On a pro forma basis,  the Company's  EBITDA would increase by $503.8 million to
$1.5 billion as compared to $961.5  million on a historical  basis.  This change
results  primarily from a decrease in electricity  purchased  expense due to the
termination  or amendment of PPAs pursuant to the MRA. In addition,  the Company
would have  available  additional  borrowings of $_____ billion under the Credit
Facility and, under the financial  covenants set forth in the  Indenture,  would
have  had  the  ability  to  incur  up  to  an  additional   $_____  billion  of
indebtedness.

    The Company's principal short-term and long-term liquidity  requirements are
expected to consist of the payment of  interest on and  retirement  of the First
Mortgage  Bonds  and the  indebtedness  represented  by the MRA  Financing,  the
payment of dividends on and the redemption of the Company's  Preferred Stock and
capital  expenditures to maintain the Company's  transmission  and  distribution
systems.  The  Company  anticipates  that  internally  generated  funds  will be
sufficient to meet its capital expenditure requirements, provide for the payment
of interest  charges and  preferred  dividends  and the  retirement  of debt and
preferred stock at maturity,  and enable the Company to meet other contingencies
that may occur, such as compliance with environmental regulation.



















                                       27



<PAGE>



                      THE MRA AND THE POWERCHOICE AGREEMENT

    Overview

    On March 20, 1998, the Company  received  written  approval from the PSC for
the  PowerChoice   Agreement  which   establishes  a  five-year  rate  plan  and
incorporates  the terms of the MRA. The key terms of the  PowerChoice  Agreement
include:  (i) a revenue reduction of $111.8 million  (exclusive of reductions in
the GRT) for all  customer  classes to be phased-in  over three years  beginning
upon the  consummation  of the MRA;  (ii) a mechanism  to cap prices to electric
customers in years four and five of the five-year  term;  (iii) an allowance for
the  Company  to  recover  stranded  costs  (including  the  recoverable   costs
associated  with the MRA);  (iv) the  permission to establish the MRA Regulatory
Asset,  reflecting the recoverable costs of the MRA which will be amortized over
a maximum of ten years; (v) an agreement by the Company to divest its fossil and
hydro electric generating facilities within a defined time period and retain its
nuclear generating  facilities with a commitment to explore their divestiture at
a later  date;  and (vi) an  agreement  by the  Company  to  provide  its retail
electric customers with the option to choose their supplier of electricity by no
later than December 1999.

    The MRA

    The closing of the  Offering is expected to occur  concurrently  with and is
contingent  upon the closing of the MRA.  Pursuant  to the MRA,  the Company has
reached  an  agreement  with 15 IPPs to  terminate,  restate or amend 28 PPAs in
exchange  for  approximately  $3.6 billion of cash,  approximately  42.9 million
shares of Common  Stock and a series of fixed price swap  contracts.  The Common
Stock to be received by the IPP Parties will represent  approximately 23% of the
Company's  outstanding  shares following such issuance.  The cash payment to the
IPP Parties will be funded from the proceeds of the MRA Financing  together with
cash on hand. The principal  effects of the MRA are to significantly  reduce the
Company's  existing  payment  obligations  under the PPAs,  which  consisted  of
approximately 2,700 MW of capacity at December 31, 1997.

    The Company expects that the MRA will result in a significant improvement in
cash flow  resulting  from the  reduction  in the  payment  obligation  (both in
nominal dollars and PPA duration) under the existing PPAs. The savings in annual
energy payments will yield  significant  free cash flow that can be dedicated to
the repayment of the Notes and Credit Facility.

    Under  the  terms  of the  MRA,  the  Company's  significant  long-term  and
escalating IPP payment  obligations will be restructured  into a more manageable
debt  obligation  and a portfolio  of restated  and amended  PPAs with price and
duration  terms that the Company  believes are more  favorable than the existing
PPAs.  Under the MRA, 19 PPAs  representing  approximately  1,180 MW of electric
generating capacity will be terminated  completely,  thus allowing this capacity
to be replaced  through  the  competitive  market at  market-based  prices.  The
Company has no  continuing  obligation to purchase  energy from the  terminating
IPPs.  Also  under  the MRA,  nine  PPAs  representing  approximately  541 MW of
capacity will be restated or amended on economic terms and conditions  which the
Company  believes are more  favorable to it than the terms of the existing  PPAs
subject to the MRA. These amended and restated PPAs will have shorter terms (ten
years) and will be  structured  as financial  swap  contracts  where the Company
receives  or makes  payments  to the IPP  Parties  based  upon the  differential
between the contract price and a market  reference  price for  electricity.  The
contract prices are fixed for the first two years changing to an indexed pricing
formula thereafter.  Contract quantities are fixed for the full ten year term of
the contracts.  The indexed  pricing  structure  ensures that the price paid for
energy and capacity will fluctuate relative to the underlying market cost of gas
and general indices of inflation. Until such time as a competitive energy market
structure becomes operational in the State of New York, the amended and restated
contracts provide the IPP Parties with a put option for the physical delivery of
energy. Additionally,  one PPA representing 42 MW of capacity will be amended to
reflect a shorter  term (17  years)  and a lower  stream of fixed  unit  prices.
Finally,  the MRA  requires  the Company to provide the IPP Parties with a fixed
price swap  contract  with a term of seven years  beginning  in 2003.  The fixed
price swap contract will be cash settled  monthly based upon a stream of defined
quantities and prices.


                                       28



<PAGE>



    Although against the Company's forecast of market energy prices, the amended
and restated PPAs represent an expected  above-market  payment  obligation,  the
Company  believes  that its portfolio of amended and restated PPAs could provide
it and its customers with a hedge against  significant upward movement in market
prices for  electricity.  The  portfolio of amended and restated PPAs and market
purchases  contain  terms that are more  responsive  than the  existing  PPAs to
competitive market price changes.

    Upon  consummation  of  the  MRA,  the  IPP  Parties  are  expected  to  own
approximately  42.9 million shares of the Common Stock,  representing 23% of the
Company's voting securities. Pursuant to the MRA, any IPP Party that receives 2%
or more of the  outstanding  Common  Stock and any  designee of IPP Parties that
receives more than 4.9% of the outstanding Common Stock upon the consummation of
the MRA will,  together with certain but not all affiliates  (collectively,  "2%
Shareholders"),  enter into certain  shareholder  agreements (the  "Shareholders
Agreements").  Pursuant to each Shareholder Agreement, the 2% Shareholders agree
that for five years from the  consummation of the MRA they will not acquire more
than an additional 5% of the outstanding Common Stock (resulting in ownership in
all  cases of no more than  9.9%) or take any  actions  to  attempt  to  acquire
control of the  Company,  other than  certain  permitted  actions in response to
unsolicited actions by third parties.  The 2% Shareholders  generally vote their
shares on a  "pass-through"  basis, in the same proportion as all shares held by
other shareholders are voted,  except that they may vote in their discretion (i)
for  extraordinary  transactions  and (ii) for directors when there is a pending
proposal to acquire the Company.

    The PowerChoice Agreement

    The PowerChoice Agreement,  which was approved by the PSC on March 20, 1998,
establishes  a five-year  rate plan that will  reduce  average  residential  and
commercial  rates by an  aggregate  of 3.2% over the  first  three  years.  This
reduction will include certain savings that will result from partial  reductions
of the GRT. Industrial  customers will see average reductions of 25% relative to
1995 price levels;  these decreases will include discounts  currently offered to
some  industrial  customers  through  optional and flexible rate  programs.  The
cumulative  rate  reductions,  net of GRT  savings,  are  estimated to be $111.8
million, to be phased in on a generally ratable basis over the first three years
of the agreement. During the term of the PowerChoice Agreement, the Company will
be permitted to defer  certain costs  associated  primarily  with  environmental
remediation,  nuclear  decommissioning  and related costs,  and changes in laws,
regulations,  rules and  orders.  In years four and five of its rate  plan,  the
Company can request an annual  increase in prices  subject to a cap of 1% of the
all-in  price,  excluding  commodity  costs (e.g.,  transmission,  distribution,
nuclear,  and  forecasted  CTC).  In addition to the price cap, the  PowerChoice
Agreement  provides  for the  recovery  of  deferrals  established  in years one
through four and cost variations in the MRA financial  contracts  resulting from
indexing provisions of these contracts.  The aggregate of the price cap increase
and recovery of deferrals is subject to an overall limitation of inflation.

    Under the terms of the PowerChoice Agreement, all of the Company's customers
will be able to choose their  electricity  supplier in a  competitive  market by
December 1999. The Company will continue to distribute  electricity  through its
transmission and distribution systems and would be obligated to be the so-called
provider of last resort for those  customers who do not exercise  their right to
choose a new electricity supplier.

    The PowerChoice  Agreement  provides that the MRA and the contracts executed
pursuant thereto shall be found to be prudent. The PowerChoice Agreement further
provides  that the Company  shall have a reasonable  opportunity  to recover its
stranded  costs,  including  those  associated  with  the MRA and the  contracts
executed thereto,  through a CTC and, under certain circumstances,  through exit
fees or in rates for back-up service.

    The PSC has  limited  the  amount of the MRA  Regulatory  Asset  that can be
recovered from customers to  approximately  $3.977  billion.  The MRA Regulatory
Asset  represents  the  recoverable  costs  of the MRA,  consisting  of the cash
compensation paid to the IPP Parties, the issuance of approximately 42.9 million
shares of Common  Stock,  and other  expenses  related to the MRA.  On March 26,
1998,  the  estimated  value of the cash and Common  Stock to be paid to the IPP
Parties under the MRA and related  expenses was  approximately  $4.167  billion,
and, as a result,  the Company has recorded a charge  against  1997  earnings of


                                       29



<PAGE>


$190.0  million.  Earnings  in 1998 will be  adjusted  to  reflect,  among other
things,  the change in the price of the Common  Stock from March 26, 1998 to the
date of consummation of the MRA.

    The PowerChoice Agreement calls for the Company to divest all its fossil and
hydro  generating  facilities and prohibits the Company from owning  non-nuclear
generating  assets within the State of New York except as described  below.  The
Genco  Divestiture is intended to be  accomplished  through an auction.  Winning
bids would be selected  within 11 months of PSC  approval  of the auction  plan,
which was filed with the PSC  separately  from the  PowerChoice  Agreement.  The
Company will  receive a portion of the auction sale  proceeds as an incentive to
obtain maximum value in the sale.  This  incentive  would be recovered from sale
proceeds.  The Company  agreed that if it does not receive an acceptable bid for
an asset,  the Company  will form a  subsidiary  to hold any such asset and then
will legally  separate this  subsidiary  from the Company  through a spin-off to
shareholders  or otherwise.  If a bid of zero or below is received for an asset,
the Company may keep the asset as part of its  regulated  business.  The auction
process will serve to quantify any stranded costs  associated with the Company's
fossil and hydro  generating  facilities.  The  Company  will have a  reasonable
opportunity   to  recover  these  costs  through  the  CTC  and,  under  certain
circumstances,  through exit fees or in rates for back-up  service.  The Company
intends to use any cash proceeds from such an auction to repay indebtedness.

    The PowerChoice  Agreement  contemplates  that the Company's  nuclear plants
will  remain  part of the  Company's  regulated  business.  The Company has been
supportive  of the creation of a statewide  New York Nuclear  Operating  Company
that it expects would improve the  efficiency  of nuclear units  throughout  the
state.  The  PowerChoice  Agreement  stipulates  that  absent  such a  statewide
solution,  the Company will file a detailed plan for analyzing  other  proposals
regarding  its nuclear  facilities,  including  the  feasibility  of an auction,
transfer and/or divestiture of such facilities,  within 24 months of approval of
the PowerChoice Agreement.

    The PowerChoice  Agreement also allows the Company to form a holding company
at its election.  The Company plans to seek approval from its  shareholders  for
the  formation  of  a  holding   company  at  its  1998  annual   meeting.   The
implementation  of a holding  company  structure,  if approved by the  Company's
shareholders, would only occur following various regulatory approvals.






















                                       30



<PAGE>



                              DESCRIPTION OF NOTES

GENERAL

    The Notes will be issued pursuant to an Indenture dated as of  ____________,
1998,  between the Company and IBJ Schroeder  Bank & Trust  Company,  as trustee
(the  "Trustee").  The terms of the Notes  include those stated in the Indenture
and those made part of the Indenture by reference to the Trust  Indenture Act of
1939, as amended (the "Trust  Indenture Act"). The Notes are subject to all such
terms, and prospective purchasers of Notes are referred to the Indenture and the
Trust Indenture Act for a statement  thereof.  The following  summary of certain
provisions of the Indenture  does not purport to be complete and is qualified in
its entirety by reference to the Indenture, including the definitions therein of
certain  terms used below.  A copy of the proposed  form of  Indenture  has been
filed as an exhibit to the Registration  Statement of which this Prospectus is a
part. The definitions of certain  capitalized terms used in the Indenture and in
the following summary are set forth below under "--Definitions."

    The Notes will be senior unsecured  obligations of the Company and will rank
pari passu in right of payment to all existing and future Senior Indebtedness of
the Company.  Upon completion of the offering  hereunder,  the Company will have
outstanding  approximately  $6.7  billion  of  Senior  Indebtedness,  consisting
primarily of $2.8 billion of First Mortgage  Bonds,  which are secured by a lien
on  substantially  all of the  Company's  utility  property,  $_____  million of
borrowings  under the Credit  Facility,  which are  unsecured,  $20.0 million of
Medium Term Notes and the Notes. In addition, the Company will have available up
to an additional  $_____ million under the Credit  Facility.  Upon completion of
the  offering,   the  Company  will  not  have  any   outstanding   Subordinated
Indebtedness.  Under  the  Indenture,  the  Company  may  in  the  future  issue
additional  First  Mortgage  Bonds and  additional  series of Notes,  as well as
Subordinated Indebtedness, subject to certain exceptions described below.

PRINCIPAL, MATURITY AND INTEREST

    The  Indenture  permits the Company to issue Notes in one or more series and
in an unlimited  amount.  Except for the Notes  offered  hereby,  each series of
Notes will be created and  established by a Supplemental  Indenture  which shall
specify the terms of such Notes.

    Each series of Notes offered  hereby will be limited in aggregate  principal
amount,  will  mature  on (i)  _______________,  in the  case of  Series  [to be
supplied] Notes, and (ii)  ____________,  in the case of Series [to be supplied]
Notes, of the year, and bear interest at the rate set forth opposite such series
below:


SERIES               PRINCIPAL AMOUNT           INTEREST RATE        MATURITY


                    [Details of all series - to be supplied]




    Interest  on the  Series  [to be  supplied]  Notes  will be  payable in cash
semi-annually in arrears on _________ and __________ of each year, commencing on
___________, 1998, to holders of record on the immediately preceding ___________
and _________.  Interest on the Series [to be supplied] Notes will be payable in
cash  semi-annually  in  arrears  on  _________  and  __________  of each  year,
commencing  on  ___________,  1998,  to  holders  of record  on the  immediately
preceding ___________ and _________.  Interest on the Notes will accrue from the
most recent  date to which  interest  has been paid or, if no interest  has been
paid, from the date of original issuance. Interest will be computed on the basis
of a 360-day year comprised of twelve 30-day months. The Notes will be issued in
denominations of $1,000 and integral multiples thereof.


                                       31



<PAGE>



MANDATORY REDEMPTION

    Except as provided under  "--Change of Control," the Company is not required
to make mandatory  repurchase,  redemption or sinking fund payments with respect
to the Notes prior to maturity. Under certain circumstances,  the Company may be
required   to  make  an  offer   to   repurchase   the   Notes.   See   "Certain
Covenants--Proceeds of Certain Asset Sales."

OPTIONAL REDEMPTION

    The Notes in Series [to be supplied]  will not be  redeemable by the Company
prior to maturity.  The Notes in Series [to be supplied]  will be  redeemable at
the option of the Company at any time,  in whole or in part,  upon not less than
30 nor more than 60 days' notice, in cash at a redemption price equal to 100% of
the principal  amount thereof plus accrued and unpaid  interest  thereon through
the applicable  redemption date plus the Make-Whole Premium. The Notes in Series
[to be  supplied]  will  not be  redeemable  at the  Company's  option  prior to
__________,  ____. Thereafter,  the Company, at its option, may redeem, in whole
or in part, the Notes in Series [to be supplied], upon not less than 30 nor more
than 60 days' notice, in cash at the respective  redemption prices (expressed as
percentages  of  principal  amount)  set forth  below,  plus  accrued and unpaid
interest thereon through the applicable  redemption date, if redeemed during the
twelve-month period beginning on __________ of the years indicated below.


SERIES                YEAR                                 PERCENTAGE


                   [Details for all series - to be supplied.]







SELECTION AND NOTICE

    If less than all the Notes in any  series  are to be  redeemed  at any time,
selection of Notes of such series for redemption will be made by the Trustee, on
a pro rata  basis,  by lot or in  accordance  with any other  method the Trustee
considers  fair and  appropriate;  provided  that no Notes in  denominations  of
$1,000 or less shall be redeemed in part.  Notices of redemption shall be mailed
by  first  class  mail at  least  30 but not  more  than  60 days  prior  to the
redemption  date to each  holder  of  Notes  to be  redeemed  at its  registered
address.  If any Note is to be redeemed in part only,  the notice of  redemption
that  relates  to such Note shall  state the  portion  of the  principal  amount
thereof to be  redeemed.  A Note in  principal  amount  equal to the  unredeemed
portion  thereof  will  be  issued  in the  name  of  the  holder  thereof  upon
cancellation  of the original Note. On and after the redemption  date,  interest
will cease to accrue on the Notes or portions thereof called for redemption.

CHANGE OF CONTROL

    No earlier than 30 days nor later than 60 days after the date upon which the
Company mails a written  notice to the holders of the  occurrence of a Change of
Control  Triggering  Event,  each holder of Notes will have the right to require
the  Company  to  repurchase  all or any part  (equal to  $1,000 or an  integral
multiple  thereof) of such  holder's  Notes  pursuant to an offer by the Company
(the  "Change of Control  Offer") at an offer price in cash equal to 101% of the
aggregate  principal  amount thereof,  plus accrued and unpaid interest  thereon
through the date of purchase. The Company will mail or cause to be mailed notice
of the  Change of  Control  Offer to each  holder  of the  Notes  within 30 days
following any Change of Control  Triggering  Event,  which will (i) state that a
Change  of  Control  Offer is being  made and that all  Notes  tendered  will be
accepted  for payment  and (ii) offer to  repurchase  the Notes  during the time
period and for the purchase  price  referred to above pursuant to the procedures
required by the Indenture and described in such notice.


                                       32



<PAGE>



    The  Company's  ability  to pay  cash to the  holders  of the  Notes  upon a
repurchase  may be limited by the Company's then existing  financial  resources.
There  can be no  assurance  that the  Company  will  have  sufficient  funds to
repurchase the Notes following a Change of Control  Triggering Event.  Except as
described  above  with  respect  to a Change of Control  Triggering  Event,  the
Indenture  does not  contain  provisions  that permit the holder of the Notes to
require  that the  Company  repurchase  or  redeem  the  Notes in the event of a
takeover, recapitalization or similar restructuring,  including highly leveraged
transactions that could reduce the creditworthiness of the Company.

    The  Company  will  comply  with the  requirements  of Rule 14e-1  under the
Securities  Exchange Act of 1934, as amended (the "Exchange Act"), and any other
securities  laws  and  regulations  thereunder  to  the  extent  such  laws  and
regulations  are  applicable in connection  with any repurchase or redemption of
the Notes as a result of a Change of Control Triggering Event.

CERTAIN COVENANTS

    RESTRICTED PAYMENTS

    The Indenture  will provide that,  prior to the  Investment  Grade Date, the
Company will not,  and will not permit any of its  Restricted  Subsidiaries  to,
directly  or  indirectly,  (i)  declare  or pay any  dividend  or make  any cash
dividend  or  other  distribution  on  account  of the  Company's  or any of its
Restricted Subsidiaries' Equity Interests,  including,  without limitation,  any
payment in  connection  with any merger or  consolidation  involving the Company
(other than dividends or  distributions  payable in Equity Interests (other than
Disqualified  Stock) of the Company or any portion of a dividend or distribution
by a Restricted  Subsidiary  of the Company that is payable to the Company or to
any Wholly-Owned Restricted Subsidiary of the Company); (ii) purchase, redeem or
otherwise  acquire or retire for value from any Person other than the Company or
a Wholly-Owned Restricted Subsidiary any Equity Interests of the Company, any of
its Subsidiaries or any direct or indirect parent of the Company (other than the
conversion  or exchange  of Equity  Interests  of the  Company for other  Equity
Interests of the  Company);  (iii) make any  principal  payment on, or purchase,
redeem,  defease  or  otherwise  acquire  or retire  for value any  Subordinated
Indebtedness,  except at final maturity;  or (iv) make any Restricted Investment
(all such payments and other actions set forth in clauses (i) through (iv) above
being collectively referred to as "Restricted Payments"), unless, at the time of
and after giving effect to such Restricted Payments:

    (A) no Default or Event of Default  shall have occurred and be continuing or
would occur as a consequence thereof; and

    (B) except in the case of a Restricted Investment, the Company would, at the
time of such Restricted Payment, and after giving pro forma effect thereto as if
such  Restricted  Payment  had  been  made at the  beginning  of the  applicable
four-quarter period, have a Fixed Charge Coverage Ratio of not less than 1.75 to
1  (calculated   as  described   below  under  the  caption   "--Incurrence   of
Indebtedness"); and

    (C) such  Restricted  Payment,  together  with the  aggregate  of all  other
Restricted  Payments made by the Company and its Restricted  Subsidiaries  after
the Initial Issuance Date (excluding  Restricted  Payments  permitted by clauses
(iii), (iv), (v), (vi) or (vii) of the next succeeding paragraph),  is less than
the sum of (i)  $50,000,000,  plus (ii) 25% of an amount equal to the  Operating
Cash Flow of the Company for the period  (taken as one  accounting  period) from
the day after the Initial  Issuance Date through the end of the  Company's  most
recently  ended fiscal quarter for which  financial  statements are available at
the time of such  Restricted  Payment (or, if such  Operating Cash Flow for such
period  is a  deficit,  less  100%  of such  deficit),  plus  (iii)  100% of the
aggregate  net cash  proceeds  received by the Company from the issuance or sale
(other  than  pursuant to the IPP Buyout)  after the  Initial  Issuance  Date of
Equity  Interests of the Company or of debt  securities of the Company that have
been  converted  into Equity  Interests  of the  Company,  plus (iv) 100% of the
aggregate  cash proceeds  received by the Company from any payment in respect of
any  previously  made  Restricted  Investment  (but only to the extent that such
amount is not reflected in Consolidated Net Income).


                                       33



<PAGE>



    The  foregoing  provisions  will not prohibit (i) the payment of  dividends,
whether paid in kind or in cash,  or the  satisfaction  of mandatory  redemption
obligations,  in respect  of any  Preferred  Stock  outstanding  on the  Initial
Issuance  Date in  accordance  with the terms  thereof;  (ii) the payment of any
dividend within 60 days after the date of declaration  thereof,  if at said date
of  declaration  such payment  would have  complied  with the  provisions of the
Indenture; (iii) the redemption,  repurchase, retirement or other acquisition of
any Equity  Interests of the Company in exchange  for, or out of the proceeds of
the substantially  concurrent sale (other than to a Restricted Subsidiary of the
Company)  of,  other  Equity  Interests  of the  Company;  (iv) the  defeasance,
redemption or repurchase of Subordinated Indebtedness with the net cash proceeds
of the substantially  concurrent sale (other than to a Restricted  Subsidiary of
the  Company)  of Equity  Interests  of the  Company  or from an  incurrence  of
Permitted Refinancing  Indebtedness that consists of Subordinated  Indebtedness,
provided,  that the amount of any net cash  proceeds  that are  utilized for any
redemption,  repurchase,  retirement or other  acquisition  described in clauses
(iii) and (iv) shall be excluded from clause (C) (iii) of the first paragraph of
this covenant; (v) the repurchase, redemption or other acquisition or retirement
for value of any Equity Interests of the Company or any Restricted Subsidiary of
the  Company  held by any  member  of the  Company's  (or any of its  Restricted
Subsidiaries')  management or for the purpose of providing  Equity Interests for
issuance  under  dividend   reinvestment  or  employee  benefits  plans  of  the
Company;(vi)  any  spin-off  or  other   distribution  to  shareholders  of  the
Generating  Assets or the Oswego  Plant or any portion  thereof or any direct or
indirect interest therein;  and (vii) any dividend or other  distribution of the
Capital Stock of any Unrestricted Subsidiary; provided, that in the case of each
of  clauses  (i) and (ii)  above,  no  Default  or Event of  Default  shall have
occurred and be continuing immediately after such transaction.

    Not later  than the date of making any  Restricted  Payment  that  relies on
clause (C) of the first paragraph of this covenant to be permitted,  and so long
as the limitations  contained in such clause apply, the Company shall deliver to
the Trustee an officer's  certificate  stating that such  Restricted  Payment is
permitted  and setting forth the basis upon which the  calculations  required by
such covenant were computed,  which calculations may be based upon the Company's
latest available financial statements.

    INCURRENCE OF INDEBTEDNESS

    The Indenture  will provide that,  prior to the  Investment  Grade Date, the
Company will not,  and will not permit any of its  Restricted  Subsidiaries  to,
directly or indirectly,  create,  incur,  issue,  assume,  guaranty or otherwise
become directly or indirectly liable, contingently or otherwise, with respect to
(collectively, "incur"), any Indebtedness (including Acquired Debt) or issue any
Disqualified  Stock;  provided,  however,  that  the  Company  and  any  of  its
Restricted  Subsidiaries may incur  Indebtedness  (including  Acquired Debt) and
issue  Disqualified  Stock if the Fixed Charge  Coverage Ratio for the Company's
most recently ended four full fiscal quarters for which financial statements are
available  immediately preceding the date on which such Indebtedness is incurred
or  Disqualified  Stock is issued would have been at least 3.25 to 1, determined
on a pro forma basis  (including  a pro forma  application  of the net  proceeds
therefrom), as if such Indebtedness had been incurred or such Disqualified Stock
had been issued at the beginning of such four-quarter period.

    The  foregoing  provisions  will  not  apply  to (i)  Permitted  Refinancing
Indebtedness;  (ii) the incurrence by the Company of any amount of  Subordinated
Indebtedness  and up to $400  million of Senior  Indebtedness  after the Initial
Issuance Date if the Fixed Charge Coverage Ratio for the Company's most recently
ended four full fiscal  quarters for which  financial  statements  are available
immediately preceding the date on which such Indebtedness is incurred would have
been  at  least  1.75  to 1  (determined  as  above);  (iii)  Permitted  Hedging
Agreements; (iv) borrowings under the Credit Facility in an amount not to exceed
$____; and (v) intercompany  Indebtedness  between and among the Company and any
of its  Restricted  Subsidiaries;  provided,  however,  that (A) any  subsequent
issuance or transfer of Equity  Interests that results in any such  Indebtedness
being held by a Person  other than a Restricted  Subsidiary  and (B) any sale or
other  transfer  of any such  Indebtedness  to a Person  that is not  either the
Company or a Restricted  Subsidiary shall be deemed, in each case, to constitute
an incurrence of such Indebtedness by the Company or such Restricted Subsidiary,
as the case may be.


                                       34



<PAGE>



    LIENS

    The  Indenture  will  provide that the Company will not, and will not permit
any of its Restricted  Subsidiaries  to,  directly or indirectly,  secure with a
Lien on the  property  or assets of the Company or such  Restricted  Subsidiary,
Other Indebtedness or Subordinated  Indebtedness without making, or causing such
Restricted Subsidiary to make, effective provision for securing the Notes (i) in
the case of a Lien securing  Other  Indebtedness,  on an equal and ratable basis
with the Lien  securing such Other  Indebtedness  and (ii) in the case of a Lien
securing Subordinated  Indebtedness,  on a basis such that the Lien securing the
Notes is senior in priority to the Lien securing such Subordinated Indebtedness,
in each  case  until  such  time  as such  Other  Indebtedness  or  Subordinated
Indebtedness  is no longer secured by a Lien.  Under this covenant,  the Company
will be  permitted  to incur up to $400  million of  additional  First  Mortgage
Bonds,  to  refinance  or  replace  the  full  amount  of First  Mortgage  Bonds
outstanding on the Initial  Issuance Date and the Receivables  Facility,  and to
enter into the Securitization Transaction, without securing the Notes.

    DIVIDEND AND OTHER PAYMENT RESTRICTIONS AFFECTING SUBSIDIARIES

    The  Indenture  will  provide that the Company will not, and will not permit
any of its  Restricted  Subsidiaries  to,  directly  or  indirectly,  create  or
otherwise  cause or suffer  to exist or  become  effective  any  encumbrance  or
restriction  on the  ability  of any such  Restricted  Subsidiary  to (a)(i) pay
dividends  or  make  any  other  distributions  to  the  Company  or  any of its
Restricted  Subsidiaries  (A) on its  Capital  Stock or (B) with  respect to any
other interest or participation  in, or measured by, its profits or (ii) pay any
Indebtedness owed to the Company or any of its Restricted Subsidiaries, (b) make
loans or advances to the Company or any of its  Restricted  Subsidiaries  or (c)
transfer any of its properties or assets to the Company or any of its Restricted
Subsidiaries,  except for such encumbrances or restrictions existing under or by
reason of (i) the First Mortgage  Bonds,  the Credit  Facility,  the Receivables
Financing,  the Pollution Control Obligations,  the Securitization  Transaction,
the  Indenture  and the Notes;  (ii)  applicable  law or  regulation;  (iii) any
instrument  governing  Indebtedness or Capital Stock of a Person acquired by the
Company or any of its Restricted  Subsidiaries  as in effect at the time of such
acquisition  (except to the extent such  Indebtedness was incurred in connection
with or in contemplation of such acquisition),  which encumbrance or restriction
is not  applicable  to any Person,  or the  properties  or assets of any Person,
other than the Person,  or the  property or assets of the Person,  so  acquired;
(iv) by reason of customary non-assignment  provisions in leases entered into in
the ordinary course of business and consistent with past practice;  (v) purchase
money  obligations for property acquired in the ordinary course of business that
impose  restrictions of the nature described in clause (c) above in the property
so acquired;  (vi) any  contract for the sale of 100% of the Capital  Stock of a
Restricted  Subsidiary;  or (vii) Permitted Refinancing  Indebtedness,  provided
that the  restrictions  contained in the  agreements  governing  such  Permitted
Refinancing  Indebtedness  are no more  restrictive  than those contained in the
agreements governing the Indebtedness being refinanced.

    MERGER, CONSOLIDATION, OR SALE OF ASSETS

    The  Indenture  will provide that so long as the Notes are  outstanding  the
Company  may not,  directly  or  indirectly,  consolidate  or merge with or into
(whether  or not the Company is the  surviving  corporation),  or sell,  assign,
transfer,  lease,  convey or otherwise  dispose of all or substantially  all its
assets in one or more related  transactions,  to another  Person  unless (i) the
corporation  formed by such  consolidation  or  surviving  in such merger or the
Person  that  acquires  by  sale,  assignment,  transfer,  conveyance  or  other
disposition,  or that  leases,  such assets (in each such case,  the  "Successor
Entity"), is a corporation  organized and existing  under the laws of the United
States,  any State thereof or the District of Columbia and expressly assumes the
Company's obligations under the Indenture and the Notes; (ii) immediately before
and after such transaction no Default or Event of Default exists;  and (iii) the
Successor  Entity (or the Company,  in the case of a consolidation  or merger in
which the  Company  is the  surviving  entity)  (A) has  Consolidated  Net Worth
immediately after the transaction (but prior to any revaluation or recalculation
of  Consolidated  Net  Worth as of the  date of the  transaction  relating  to a
carry-over  basis  (if  any)  of the  assets  acquired  in the  transaction  (as
determined in accordance  with GAAP)) equal to or greater than the  Consolidated
Net Worth of the Company  immediately  prior to the transaction and (B) will, at
the time of such  transaction  and after giving pro forma  effect  thereto as if
such  transaction  had occurred at the beginning of the applicable  four-quarter
period,  have  a  Fixed  Charge  Coverage  Ratio  of not  less  than  1.75  to 1
(calculated   as   described   above   under  


                                       35


<PAGE>


the caption "--Incurrence of Indebtedness);"  provided, that the limitations set
forth in this clause (iii) shall not apply  following the Investment  Grade Date
or to any  merger or  consolidation  of the  Company  with or into a  Restricted
Subsidiary and provided further,  that the limitations set forth above shall not
apply to the sale or disposition by the Company of its Generating  Assets or the
Oswego Plant.

    PROCEEDS OF CERTAIN ASSET SALES

    The  Indenture  will  provide that the Company will not, and will not permit
any of its  Restricted  Subsidiaries  to, engage in a (A)  Permitted  Asset Swap
unless the Company or Restricted  Subsidiary  receives property or assets with a
Fair Value at least equal to the Fair Value of the  property or assets  swapped,
(B) Sale of Assets  unless (i) the  Company or  Restricted  Subsidiary  receives
consideration  at  least  equal to the Fair  Value of the  assets  sold and (ii)
except in connection with a sale of the Nuclear  Generating Assets or the Oswego
Plant,  at least  75% of the  consideration  received  is in the form of cash or
certain  cash  equivalents,  provided,  that if in the  case of the  sale of any
non-Nuclear Generating Asset pursuant to the PowerChoice Agreement, the Board of
Directors  determines  in good faith that the Company  will  receive the highest
price by accepting a bid with consideration  consisting of less than 75% cash or
certain cash equivalents,  and the PSC approves the Company's acceptance of such
bid,  then the Company may accept such bid and  provided,  further,  that in the
case  of any  Sale of  Assets  (except  a  Securitization  Transaction)  that is
consummated  after the  Investment  Grade Date,  the  requirement of clause (ii)
shall not apply.  Within 180 days after the receipt of any Net  Proceeds  from a
Securitization  Transaction or a Sale of Assets consisting of Generating Assets,
or within 360 days after the receipt of any Net Proceeds  from any other Sale of
Assets that is consummated  prior to the  Investment  Grade Date, the Company is
required  (a) in the case of a  Securitization  Transaction,  to apply  the cash
portion of such Net  Proceeds  in  accordance  with the  relevant  statutory  or
regulatory  requirements  that govern such  transaction or, if there are no such
requirements, to reduce Senior Indebtedness,  (b) in the case of a sale or other
disposition of Generating  Assets or the Oswego Plant,  to use not less than 85%
(or 100% if the accepted bid requires less than 75% of the purchase  price to be
paid in  cash)  of the  cash  portion  of such Net  Proceeds  to  reduce  Senior
Indebtedness and (c) in the case of any other Sale of Assets that is consummated
prior to the Investment  Grade Date, to use 100% of the cash portion of such Net
Proceeds for one or more of the  following:  (x) to reduce Senior  Indebtedness,
(y) to reinvest, or enter into an agreement with respect to the reinvestment of,
such Net  Proceeds  in Related  Assets,  or (z) make an offer to all  holders to
purchase  outstanding Notes at a price in cash in an amount equal to 100% of the
principal amount thereof plus accrued and unpaid interest thereon to the date of
purchase, in accordance with the procedures set forth in the Indenture.  If such
an offer is not fully subscribed,  the Company will be free to use the remaining
proceeds in any manner permitted by the Indenture.

    TRANSACTIONS WITH AFFILIATES

    The  Indenture  will  provide that the Company will not, and will not permit
any of its  Subsidiaries  to, make any payment to, or sell,  lease,  transfer or
otherwise  dispose  of any of its  properties  or  assets  to, or  purchase  any
property  or  assets  from,  or  enter  into or make  any  contract,  agreement,
understanding,  loan,  advance or  Guarantee  with,  or for the  benefit of, any
Affiliate (each of the foregoing, an "Affiliate  Transaction"),  unless (a) such
Affiliate  Transaction  is on terms that are no less favorable to the Company or
the relevant Subsidiary than those that would have been obtained in a comparable
transaction  by the Company or Subsidiary  with an unrelated  Person and (b) the
Company  delivers to the Trustee (i) with respect to any  Affiliate  Transaction
involving aggregate consideration in excess of $10.0 million a resolution of the
Board of Directors set forth in an officer's  certificate  certifying  that such
Affiliate  Transaction  complies  with clause (a) above and that such  Affiliate
Transaction has been approved by a majority of the disinterested  members of the
Board of Directors; and (ii) with respect to any Affiliate Transaction involving
aggregate  consideration  in  excess  of $50.0  million,  an  opinion  as to the
fairness to the Company or such Subsidiary of such Affiliate  Transaction from a
financial point of view issued by a nationally  recognized  expert in evaluating
such  transactions;  provided that (v) any employment  agreement entered into by
the Company or any of its  Subsidiaries in the ordinary course of business,  (w)
commercial  transactions in the ordinary course of the utility  business between
or among the  Company  and/or  its  Restricted  Subsidiaries;  (x)  transactions
permitted by the provisions of the Indenture  described  above under the caption
"--Restricted   Payments,"  (y)  agreements  or  transactions  entered  into  in
connection with a  Securitization  Transaction or the Receivables  

                                       36



<PAGE>



Financing  and (z) following any holding  company  reorganization,  transactions
between the Company and its  Restricted  Subsidiaries  and the Company's  parent
that are on terms  permitted  by the PSC,  in each  case,  shall  not be  deemed
Affiliate Transactions.

    PAYMENTS FOR CONSENT

    The  Indenture  will  provide  that  neither  the  Company nor any of it its
Subsidiaries  will,  directly  or  indirectly,  pay  or  cause  to be  paid  any
consideration,  whether by way of interest,  fee or otherwise,  to any holder of
the  Notes of any  series  for or as an  inducement  to any  consent,  waiver or
amendment  of any of the terms or  provisions  of the  Indenture  or such  Notes
unless  such  consideration  is  offered  to be paid or agreed to be paid to all
holders of the Notes of such series that consent, waive or agree to amend in the
time frame set forth in the  solicitation  documents  relating to such  consent,
waiver or agreement.

    REPORTS

    The  Indenture  will provide  that the Company  shall file with the Trustee,
within 15 days of filing them with the Securities and Exchange  Commission  (the
"Commission"),  copies of the current,  quarterly and annual  reports and of the
information,  documents  and other reports (or copies of such portions of any of
the foregoing as the Commission may by rules and regulations prescribe) that the
Company is required to file with the Commission  pursuant to Section 13 or 15(d)
of the  Exchange  Act.  If the  Company is not  subject to the  requirements  of
Section 13 or 15(d) of the Exchange  Act, the Company  shall  nevertheless  file
with the Commission  and the Trustee,  on the date upon which it would have been
required to file with the Commission,  current,  quarterly and annual  financial
statements,  including any notes thereto (and with respect to annual reports, an
auditor's report by a firm of established  national  reputation,  upon which the
Trustee may conclusively  rely), and a "Management's  Discussion and Analysis of
Financial  Condition and Results of  Operations,"  both comparable to that which
the Company would have been  required to include in such current,  quarterly and
annual reports,  information,  documents or other reports on Forms 8-K, 10-Q and
10-K if the Company were subject to the  requirements  of Section 13 or 15(d) of
the Exchange  Act,  provided  that the Company shall not be required to register
under the Exchange Act by virtue of this provision, if not otherwise required to
do so.

EVENTS OF DEFAULT AND REMEDIES

    The  Indenture  will provide  that the  occurrence  of any of the  following
constitutes an Event of Default: (i) default for 60 days in the payment when due
of interest  on any of the Notes;  (ii)  default in the payment  when due of the
principal of, or premium, if any, on, the Notes; (iii) failure by the Company to
comply with the provisions described under the captions "--Restricted Payments,"
"--Incurrence of Indebtedness" or "--Merger,  Consolidation, or Sale of Assets;"
(iv)  failure by the Company  for 60 days after  notice by the Trustee or to the
Company and Trustee by the holders of 25% or more in aggregate  principal amount
of Notes,  to comply with any of its other  agreements  in the  Indenture or the
Notes; (v) default under any mortgage, indenture or instrument under which there
may be issued or by which there may be secured or evidenced any  Indebtedness of
the Company or of any of its Restricted Subsidiaries (or the payment of which is
Guaranteed by the Company or by any of its Restricted Subsidiaries) whether such
Indebtedness  or  Guarantee  now  exists  or is  created  after  the date of the
Indenture, which default (a) is caused by a failure to pay the principal of such
Indebtedness at the stated maturity of such Indebtedness  after applicable grace
periods (a "Payment  Default") or (b) has resulted in the  acceleration  of such
Indebtedness  prior to its  stated  maturity;  and,  in each case the  principal
amount of any such Indebtedness, together with the principal amount of any other
such  Indebtedness  under which there has been a Payment Default or the maturity
of which has been so accelerated, aggregates $50.0 million or more; (vi) failure
by the Company or any of its  Restricted  Subsidiaries  to pay one or more final
judgments  not  otherwise  covered by insurance  aggregating  in excess of $50.0
million not otherwise covered and payable by insurance,  which judgments are not
paid,  discharged or stayed for a period of 60 days; or (vii) certain  events of
bankruptcy or insolvency  with respect to the Company or any of its  Significant
Subsidiaries.

    If any Event of Default occurs and is continuing, the Trustee or the holders
of at least 25% in aggregate  principal amount of the then outstanding  Notes of
any series  affected  by an Event of Default  may

                                       37



<PAGE>


declare  all  the  Notes  of such  series  to be due  and  payable  immediately.
Notwithstanding  the foregoing,  in the case of an Event of Default arising from
certain  events of  bankruptcy or  insolvency  with respect to the Company,  all
outstanding  Notes will become due and payable without further action or notice.
Holders  of the Notes  may not  enforce  the  Indenture  or the Notes  except as
provided in the Indenture.  Subject to certain  limitations,  the holders of not
less than a majority in principal  amount of the then  outstanding  Notes of any
series  affected by an Event of Default  will have the right to direct the time,
method  and  place of  conducting  any  proceeding  for  exercising  any  remedy
available  to the Trustee.  The Trustee may  withhold  from holders of the Notes
notice of any continuing  Default or Event of Default (except a Default or Event
of Default  relating to the payment of principal  or interest) if it  determines
that withholding such notice is in their interest.

    In the case of any Event of  Default  occurring  by  reason  of any  willful
action (or  inaction)  taken (or not taken) by or on behalf of the Company  with
the intention of avoiding payment of the premium that the Company would have had
to pay if the  Company  then had  elected  to redeem the Notes  pursuant  to the
optional  redemption  or Change  of  Control  provisions  of the  Indenture,  an
equivalent  premium shall also become and be immediately  due and payable to the
extent  permitted  by law upon the  acceleration  of the  Notes.  If an Event of
Default  occurs by reason of any  willful  action  (or  inaction)  taken (or not
taken)  by or on  behalf of the  Company  with the  intention  of  avoiding  the
prohibition  on redemption of the Notes of Series [to be supplied],  or with the
intention of avoiding the  prohibition  on redemption of the Notes of Series [to
be supplied] prior to ______,  then the premium specified in the Indenture shall
also become  immediately due and payable to the extent permitted by law upon the
acceleration of the Notes.

    The holders of not less than a majority in aggregate principal amount of the
Notes then  outstanding  which would be  materially  adversely  affected by such
waiver,  by notice to the  Trustee may on behalf of the holders of all the Notes
so affected waive any existing  Default or Event of Default and its consequences
under the Indenture,  except an Event of Default in the payment of principal of,
premium, if any, or interest on the Notes.

    The  Company is  required  to deliver to the  Trustee  annually a  statement
regarding  compliance  with the  Indenture,  and the  Company is  required  upon
becoming  aware of any  Default or Event of Default to deliver to the  Trustee a
statement specifying such Default or Event of Default.

NO PERSONAL LIABILITY OF DIRECTORS, OFFICERS, EMPLOYEES AND SHAREHOLDERS

    No past,  present or future  director,  officer,  employee,  incorporator or
shareholder  of  the  Company,  as  such,  shall  have  any  liability  for  any
obligations  of the Company  under the Notes and the  Indenture or for any claim
based on, in respect of, or by reason of, such  obligations  or their  creation.
Each holder by accepting a Note waives and  releases all such  liability as part
of the consideration for issuance of the Notes. Such waiver may not be effective
to waive liabilities under the federal securities laws and it is the view of the
Commission that such waiver is against public policy.

LEGAL DEFEASANCE AND COVENANT DEFEASANCE

    The  Indenture  will  provide that the Company may, at its option and at any
time,  elect to have its obligations  discharged with respect to the outstanding
Notes of any series ("Legal  Defeasance").  Such Legal Defeasance means that the
Company  shall be deemed to have paid and  discharged  the  entire  indebtedness
represented by, and the Indenture shall cease to be of further effect as to, all
outstanding Notes of such series,  except as to (i) rights of holders to receive
payments in respect of the principal of,  premium,  if any, and interest on such
Notes  when such  payments  are due from the  trust  funds;  (ii) the  Company's
obligations  with  respect to such Notes  concerning  issuing  temporary  Notes,
registration  of Notes,  mutilated,  destroyed,  lost or stolen  Notes,  and the
maintenance  of an office or agency for payment and money for security  payments
held in trust; (iii) the rights,  powers,  trust,  duties, and immunities of the
Trustee,  and the Company's  obligations in connection  therewith;  and (iv) the
Legal Defeasance provisions of the Indenture.  In addition,  the Company may, at
its option and at any time, elect to have its obligations  released with respect
to certain  covenants  that are described in the Indenture or covering the Notes
of any series ("Covenant Defeasance") and thereafter any omission to comply with
such obligations shall not constitute a Default or Event of Default 


                                       38



<PAGE>



with  respect  to the  Notes  of the  affected  series.  In the  event  Covenant
Defeasance  occurs,  certain  events  (not  including  non-payment,  bankruptcy,
receivership,  rehabilitation  and insolvency events) described under "Events of
Default" will no longer constitute an Event of Default with respect to the Notes
of the affected series.

    In order to exercise either Legal Defeasance or Covenant Defeasance, (i) the
Company must irrevocably  deposit with the Trustee, in trust, for the benefit of
the  holders  of the Notes,  U.S.  legal  tender,  noncallable  U.S.  government
securities or a combination  thereof, in such amounts as will be sufficient,  in
the opinion of a firm of independent public accountants nationally recognized in
the United  States,  to pay the principal of,  premium,  if any, and interest on
such Notes on the stated date for payment  thereof or on the redemption  date of
such principal or installment of principal of,  premium,  if any, or interest on
such  Notes,  and the holders of Notes must have a valid,  perfected,  exclusive
security  interest  in such  trust;  (ii) in the case of Legal  Defeasance,  the
Company  shall have  delivered  to the Trustee an opinion of counsel  reasonably
acceptable to the Trustee  confirming that (A) the Company has received from, or
there has been published by the United States Internal Revenue Service, a ruling
or (B)  since  the  date  of the  Indenture,  there  has  been a  change  in the
applicable  U.S.  federal income tax law, in either case to the effect that, and
based thereon such opinion of counsel  shall  confirm that,  the holders of such
Notes  will not  recognize  income,  gain or loss for U.S.  federal  income  tax
purposes  as a result  of such  Legal  Defeasance  and will be  subject  to U.S.
federal  income tax on the same  amounts,  in the same  manner,  and at the same
times as would have been the case if such  Legal  Defeasance  had not  occurred;
(iii) in the case of Covenant  Defeasance,  the Company shall have  delivered to
the  Trustee  an  opinion  of  counsel  reasonably  acceptable  to such  Trustee
confirming  that the Holders of such Notes will not  recognize  income,  gain or
loss  for  U.S.  federal  income  tax  purposes  as a  result  of such  Covenant
Defeasance  and will be subject to U.S.  federal income tax on the same amounts,
in the same  manner  and at the same  times as would  have been the case if such
Covenant Defeasance has not occurred;  (iv) no Default or Event of Default shall
have occurred and be continuing on the date of such deposit or insofar as Events
of Default from  bankruptcy or insolvency  events are concerned,  at any time in
the  period  ending on the 91st day after the date of  deposit;  (v) such  Legal
Defeasance or Covenant  Defeasance shall not result in a breach or violation of,
or constitute a default under the Indenture or any other  material  agreement or
instrument  to which the  Company  or any of its  Subsidiaries  is a party or by
which the Company or any of its  Subsidiaries  is bound;  (vi) the Company shall
have delivered to the Trustee an officers'  certificate stating that the deposit
was not made by the Company  with the intent of  preferring  the holders of such
Notes over any other  creditors of the Company or with the intent of  defeating,
hindering,  delaying or defrauding any other creditors of the Company or others;
and  (vii)  the  Company  shall  have  delivered  to the  Trustee  an  officers'
certificate  and an  opinion  of  counsel,  each  stating  that  the  conditions
precedent provided for in, in the case of the officers' certificate, (i) through
(vi) and, in the case of the opinion of  counsel,  clauses (i) (with  respect to
the validity and perfection of the security  interest),  (ii),  (iii) and (v) of
this paragraph have been complied with.

AMENDMENT, SUPPLEMENT AND WAIVER

    Except as provided in the next two succeeding  paragraphs,  the Indenture or
the Notes may be amended or  supplemented,  and the  Company and the Trustee may
enter into Supplemental Indentures,  and any existing default or compliance with
any provision of the  Indenture or the Notes may be waived,  with the consent of
the  holders  of not  less  than a  majority  in  principal  amount  of the then
outstanding Notes (including consents obtained in connection with a tender offer
or exchange offer for Notes); provided, however, that if there shall be Notes of
more than one series  outstanding  and if the  proposed  action to be taken will
materially  adversely  affect  the  rights of holders of Notes of one or more of
such series,  then the consent (including consents obtained in connection with a
tender  offer or exchange  offer for Notes) only of the holders of a majority in
aggregate  principal  amount of  outstanding  Notes of all  series so  affected,
considered as one class, shall be required.

    Without the consent of each holder  affected an  amendment or waiver may not
(with  respect  to any Note held by a  non-consenting  holder);  (i)  reduce the
principal amount of Notes whose holders must consent to an amendment, supplement
or waiver; (ii) reduce the principal or change the maturity of any Note or alter
or waive the  provisions  with  respect to  redemption  with respect to any Note
except as  permitted  by the  Indenture;  (iii) reduce the rate of or change the
time for payment of interest on any Note;  (iv) after the  


                                       39



<PAGE>



obligation  has arisen for the Company to make an offer to purchase  following a
Change of Control or Sale of Assets,  alter the  obligation to purchase Notes in
accordance  with such offer to purchase or waive any default in the  performance
thereof;  (v) waive a Default or Event of Default in the payment of principal of
or  interest on the Notes;  (vi) make any Note  payable in money other than that
stated in any Note;  (vii) make any change in the  provisions  of the  Indenture
relating  to  waivers  of past  Defaults  or the  rights of  holders of Notes to
receive  payments  of  principal  or  interest  on the  Notes;  (viii)  waive  a
redemption  payment  with  respect  to any Note;  or (ix) make any change in the
foregoing amendment and waiver provisions.

    Notwithstanding  the foregoing,  without the consent of any holder of Notes,
the Company and the Trustee may amend or  supplement  the Indenture or any Notes
and enter into  Supplemental  Indentures:  (a) to cure any ambiguity,  defect or
inconsistency;  (b) to secure the Notes on an equal and ratable or senior  basis
with  Other  Indebtedness  or  Subordinated  Indebtedness  as  required  by  the
Indenture;(c) to establish and create one or more additional series of Notes and
to specify the terms of such series,  pursuant to the Indenture;  (d) to provide
that the  Company  shall not issue any  additional  Notes or to add  conditions,
limitations and restrictions on the Company with respect to any series of Notes;
(e) add additional covenants and agreements of the Company to the Indenture,  to
add  additional  Events of Default under the Indenture or to surrender any right
or power  reserved to or conferred  upon the Company  pursuant to the Indenture;
(f) to provide for alternative methods or forms for evidencing and recording the
ownership of Notes; (g) to evidence the succession to the Company by a Successor
Entity, or successive  successions,  and the assumption by such Successor Entity
of the covenants and obligations of the Company under the Indenture; (h) to make
any other change that would provide additional rights or benefits to the holders
of the  Notes or that  would  not  adversely  affect  the  legal  rights of such
holders;  or (i) to comply with the  requirements  of the Commission to maintain
the qualification of the Indenture under the TIA.

BOOK-ENTRY SYSTEM

    Upon  issuance,  all Notes of the same series will be  represented by one or
more global  securities  (a "Global  Security").  Each Global  Security  will be
deposited with, or on behalf of, the Depository Trust Company (the "Depository")
and  registered  in the  name  of a  nominee  of the  Depository.  Except  under
circumstances  described  below,  book-entry  Notes will not be exchangeable for
certificated Notes and will not otherwise be issuable in definitive form.

    The  Depository has advised the Company that it is a  limited-purpose  trust
company  organized  under the New York  Banking  Law, a  "banking  organization"
within the meaning of the New York Banking Law, a member of the Federal  Reserve
System,  a "clearing  corporation"  within the  meaning of the New York  Uniform
Commercial Code, and a "clearing agency"  registered  pursuant to the provisions
of  Section  17A  of the  Securities  Exchange  Act of  1934,  as  amended.  The
Depository holds securities that its participants  ("Participants") deposit with
the   Depository.   The  Depository  also   facilitates  the  settlement   among
Participants  of  securities  transactions,  such as transfers  and pledges,  in
deposited  securities  through  electronic  computerized  book-entry  changes in
Participants'  accounts,  thereby  eliminating the need for physical movement of
securities.  Direct  Participants  ("Direct  Participants")  include  securities
brokers and dealers, banks, trust companies, clearing corporations,  and certain
other  organizations.  The  Depository  is  owned  by a  number  of  its  Direct
Participants  and by the New York  Stock  Exchange,  Inc.,  the  American  Stock
Exchange, Inc., and the National Association of Securities Dealers (the "NASD").
Access to the Depository's system is also available to others such as securities
brokers and dealers,  banks and trust companies that clear through or maintain a
custodial relationship with a Direct Participant, either directly or indirectly.
The rules applicable to the Depository and its Participants are on file with the
Securities and Exchange Commission.

    Upon the issuance of a Global  Security,  the Depository  will credit on its
book-entry registration and transfer system its Participants accounts with their
respective  principal  amounts of the Notes represented by such Global Security.
Such  accounts  shall be  designated  by the  Underwriters  with respect to such
Notes. Ownership of beneficial interests in a Global Security will be limited to
Participants or persons that hold interests through  Participants.  Ownership of
beneficial  interests in such Global Security will be shown on, and the transfer
of that  ownership  will be effected  only  through,  records  maintained by the
Depository or its nominee (with respect to interest of Participants)  and on the
records of  Participants  (with  respect  to  interests  


                                       40



<PAGE>



of persons  other than  Participants).  The laws of some states may require that
certain  purchasers of securities  take physical  delivery of such securities in
definitive  form.  Such limits and laws may impair the ability of a purchaser of
an interest in a book-entry Note to transfer such interest.

    So long as the  Depository  or its nominee is the  registered  owner of such
Global  Security,  the  Depository or such nominee,  as the case may be, will be
considered  the sole  owner or holder of the Notes  represented  by such  Global
Security for all purposes  under the  Indenture.  Except as provided below or as
the Company may  otherwise  agree in its sole  discretion,  owners of beneficial
interests in a Global Security will not be entitled to have Notes represented by
such Global Security  registered in their names, will not receive or be entitled
to  receive  physical  delivery  of  Notes  in  definitive  form and will not be
considered the owners or holders thereof under the Indenture.

    Principal, premium, if any, and interest payments on Notes registered in the
name of the  Depository  or its nominee  will be made to the  Depository  or its
nominee,  as the case may be, as the  registered  owner of the  Global  Security
representing such Notes. None of the Company,  the Trustee,  any paying agent or
the registrar for such Notes will have any  responsibility  or liability for any
aspect of the  records  relating to or  payments  made on account of  beneficial
interests in such Global Security for such Notes or for maintaining, supervising
or reviewing any records relating to such beneficial interests.

    The Company  expects that the Depository for the Notes or its nominee,  upon
receipt  of  any  payment  of  principal,   premium  or  interest,  will  credit
immediately  Participants'  accounts with payments in amounts  proportionate  to
their  respective  beneficial  interests in the  principal  amount of the Global
Security  for  such  Notes  as shown on the  records  of the  Depository  or its
nominee.  The Company also expects that  payments by  Participants  to owners of
beneficial  interest in such Global Security held through such Participants will
be governed by standing  instructions  and customary  practices,  as is the case
with  securities held for the accounts of customers in bearer form or registered
in "street name" (i.e., the name of a securities broker or dealer),  and will be
the responsibility of such Participants.

    If the  Depository  is at any  time  unwilling  or  unable  to  continue  as
depository and a successor  depository is not appointed by the Company within 90
days, the Company will issue Notes in definitive form in exchange for the entire
Global Security  representing  such Notes.  In addition,  the Company may at any
time and in its sole discretion  determine not to have the Notes  represented by
Global  Securities  and, in such event,  will issue Notes in definitive  form in
exchange  for  the  Global  Securities  representing  such  Notes.  In any  such
instance,  an owner  of a  beneficial  interest  in a  Global  Security  will be
entitled to physical  delivery in definitive  form of Notes  represented by such
Global  Security equal in principal  amount to such  beneficial  interest and to
have such Notes  registered in its name. Notes so issued in definitive form will
be issued as registered  Notes in denominations  that are integral  multiples of
$1,000, unless otherwise specified by the Company.

CONCERNING THE TRUSTEE

    The Indenture  contains  certain  limitations  on the rights of the Trustee,
should it become a  creditor  of the  Company,  to obtain  payment  of claims in
certain cases, or to realize on certain property received in respect of any such
claim as security or otherwise. The Trustee will be permitted to engage in other
transactions;  however,  if  it  acquires  any  conflicting  interest,  it  must
eliminate such conflict  within 90 days,  apply to the Commission for permission
to continue or resign.

    The Indenture provides that in case an Event of Default occurs (which is not
cured),  the Trustee will be required,  in the exercise of its power, to use the
degree of care of a prudent  man in the conduct of his own  affairs.  Subject to
such provisions,  the Trustee will be under no obligation to exercise any of its
rights or powers  under the  Indenture  at the  request  of any holder of Notes,
unless such  holder will have  offered to the  Trustee  security  and  indemnity
satisfactory to it against any loss, liability or expense.


                                       41



<PAGE>


DEFINITIONS

    Set forth below are certain  defined terms used in the Indenture.  Reference
is made to the Indenture for the full  definitions of all such terms, as well as
any other capitalized terms used herein for which no definition is provided.

    "Acquired  Debt"  means,   with  respect  to  any  specified   Person,   (i)
Indebtedness  of any other  Person  existing  at the time such  other  Person is
merged with or into or became a Restricted  Subsidiary of such specified  Person
including,  without limitation,  Indebtedness incurred in connection with, or in
contemplation  of,  such  other  Person  merging  with  or into  or  becoming  a
Restricted Subsidiary of such specified Person; and (ii) Indebtedness secured by
a Lien encumbering any asset acquired by such specified Person.

    "Affiliate"  of any  specified  person  means any other  Person  directly or
indirectly  controlling  or  controlled  by or under  direct or indirect  common
control with such specified Person.  For purposes of this definition,  "control"
(including,  with correlative meanings, the terms "controlling," "controlled by"
and "under common control with"), as used with respect to any Person, shall mean
the  possession,  directly  or  indirectly,  of the power to direct or cause the
direction  of the  management  or policies of such Person,  whether  through the
ownership  of voting  securities,  by  agreement  or  otherwise; provided  that
beneficial  ownership of 10% or more of the voting  securities of a Person shall
be deemed to be control.

    "Capital Lease  Obligation"  means,  with respect to any Person, at the time
any determination  thereof is to be made, the amount of the liability in respect
of a capital  lease that would at such time be required to be  capitalized  on a
balance sheet of such Person in accordance with GAAP.

    "Capital  Stock" means (i) in the case of a  corporation,  corporate  stock;
(ii) in the case of an  association  or  business  entity,  any and all  shares,
interests,  participation,  rights or other equivalents  (however designated) of
corporate  stock;  (iii) in the  case of a  partnership,  partnership  interests
(whether general or limited);  and (iv) any other interest or participation that
confers on a Person the right to receive a share of the  profits  and losses of,
or distribution of assets of, the issuing Person.

    "Cash  Equivalents"  means (i) certain  U.S.  government  securities  having
maturities of not more than eighteen months from the date of  acquisition;  (ii)
certificates of deposit and eurodollar time deposits with maturities of eighteen
months  or  less  from  the  date  of  acquisition,  bankers'  acceptances  with
maturities not exceeding  eighteen  months and overnight bank deposits,  in each
case with any lender  party to the Credit  Facility or with any U.S.  commercial
bank  having  capital and surplus in excess of $500  million;  (iii)  repurchase
obligations with a term of not more than seven days for underlying securities of
the  types  described  in  clauses  (i) and (ii)  above  entered  into  with any
financial institution meeting the qualifications specified in clause (ii) above;
(iv)  commercial  paper  having  either  the  highest or second  highest  rating
obtainable from Moody's or S&P and in each case maturing within six months after
the date of  acquisition;  (v) other  corporate debt or asset backed or mortgage
backed  securities  rated as investment grade by S&P or Moody's and which mature
within eighteen months; and (vi) money market mutual funds.

    "Change of Control" means the  occurrence of any of the  following:  (i) the
sale, lease,  transfer,  conveyance or other  disposition  (other than by way of
merger or consolidation),  in one or a series of related transactions, of all or
substantially  all the assets of the  Company  and its  Restricted  Subsidiaries
taken as a whole;  (ii) the adoption of a plan  relating to the  liquidation  or
dissolution  of  the  Company;   (iii)  the   consummation  of  any  transaction
(including, without limitation, any merger or consolidation) the result of which
is that any "person" or "group" (as such terms are defined in Sections  13(d)(3)
and 14(d)(2) of the Exchange Act) becomes the  "beneficial  owner" (as such term
is defined in Rule 13d-3 and Rule 13d-5  under the  Exchange  Act),  directly or
indirectly,  of more  than  50% of the  total  voting  power of all  classes  of
outstanding  Voting Securities of the Company;  or (iv) the first day on which a
majority  of the  members  of the Board of  Directors  of the  Company or of any
Successor Entity (as defined under the caption "Merger,  Consolidation,  or Sale
of Assets" above) are not Continuing Directors. For purposes of this definition,
the  consummation  of a transaction  in which the  outstanding  shares of Common
Stock are  exchanged  for common stock of a Person that  thereafter  will be the
sole shareholder of the Company as part of a holding company reorganization will
not be deemed to be a Change of Control.


                                       42



<PAGE>



    "Change of Control  Triggering  Event" means the  occurrence  of a Change of
Control and a Rating Decline.

    "Common Stock" means the Company's common stock, $1.00 par value.

    "Consolidated  Net Worth" means,  with respect to any Person as of any date,
the sum of (i) the  consolidated  equity of the common  shareholders  (or equity
holders) of such Person and its consolidated  Restricted Subsidiaries as of such
date; plus (ii) the respective  amounts  reported on such Person's balance sheet
as of such date with respect to any series of Preferred  Stock that by its terms
is not  entitled  to the  payment of  dividends  unless  such  dividends  may be
declared  and  paid  only out of net  earnings  in  respect  of the year of such
declaration  and  payment,  but only to the extent of any cash  received by such
Person upon issuance of such Preferred Stock, less (x) all write-ups (other than
write-ups resulting from foreign currency translations and write-ups of tangible
assets of a going concern  business made within 12 months after the  acquisition
of such business)  subsequent to the Initial  Issuance Date in the book value of
any asset owned by such Person or a Restricted  Subsidiary  of such Person,  (y)
all  investments  as of  such  date  in  Unrestricted  Subsidiaries  and (z) all
unamortized  debt discount and expense and  unamortized  deferred  charges as of
such date, all the foregoing determined in accordance with GAAP.

    "Continuing Directors" means, as of any date of determination, any member of
the Board of  Directors  of the  Company  who (i) was a member of such  Board of
Directors on the Initial  Issuance  Date;  or (ii) was nominated for election or
elected to such  Board of  Directors  with the  approval  of a  majority  of the
Continuing  Directors  who  were  members  of  such  Board  at the  time of such
nomination or election.

    "Credit Facility" [means the unsecured senior credit facility of the Company
- --to be completed], as such agreement is amended, modified,  restated, extended,
renewed, replaced or refinanced from time to time.

    "Default"  means any event that is or with the passage of time or the giving
of notice or both would be an Event of Default.

    "Disqualified  Stock" means any Capital  Stock that, by its terms (or by the
terms  of  any  security  into  which  it is  convertible  or  for  which  it is
exchangeable),  or upon the  happening of any event,  matures or is  mandatorily
redeemable, pursuant to a sinking fund obligation or otherwise, or is redeemable
at the option of the  holder  thereof,  in whole or in part,  on or prior to the
date that is one year  after the final  maturity  of the  outstanding  series of
Notes with the longest maturity.

    "Equity  Interests"  means Capital Stock and all warrants,  options or other
rights to  acquire  Capital  Stock  (but  excluding  any debt  security  that is
convertible into, or exchangeable for, Capital Stock).

    "Fair  Value"  when  applied  to any  property  means its fair  value to the
Company,  which  may  be  determined  without  physical  inspection  by  use  of
accounting and  engineering  records and other data  maintained by, or available
to, the Company;  provided,  that the Company delivers a resolution of the Board
of  Directors  specifying  the Fair Value of the assets  being sold and,  in the
event of a transaction in excess of $50.0 million,  the Company also delivers an
opinion of a nationally  recognized  expert in the valuation of the assets being
sold as to the Fair Value of the assets being sold and that the  transaction  is
fair to the Company.

    "First  Mortgage Bonds" means the securities and other  Indebtedness  issued
from time to time pursuant to the Company's Mortgage Trust Indenture dated as of
October 1, 1937 and the supplemental indentures thereto.

    "Fixed Charge Coverage Ratio" of the Company and its Restricted Subsidiaries
means for any period, the ratio of (i) the sum (determined from the consolidated
income  statement  of  the  Company  and  its  Restricted  Subsidiaries)  of (A)
operating   income  or  operating   loss  of  the  Company  and  its  Restricted
Subsidiaries,  taken  as a whole,  for such  period  plus (B)  depreciation  and
amortization  (including  amortization of goodwill and other  intangibles and of
the  MRA  Regulatory   Asset  and  other  non-cash   regulatory   deferrals  and
amortizations) and other non-recurring,  non-cash charges of the Company and its
Restricted  Subsidiaries 


                                       43



<PAGE>



for such period to the extent that such  deprecation and  amortization and other
non-recurring,  non-cash charges were deducted in computing  operating income or
operating  loss,  in  each  case  on a  consolidated  basis  and  determined  in
accordance with GAAP, plus (C) provision for taxes based on income or profits of
the  Company  and its  Restricted  Subsidiaries  for such  period to the  extent
deducted  in  determining   operating  income,  to  (ii)  the  sum  of  (A)  the
consolidated interest expense of the Company and its Restricted Subsidiaries for
such  period,   whether  paid  or  accrued   (including,   without   limitation,
amortization  of  original  issue  discount,  non-cash  interest  payments,  the
interest  component of all payments  associated with Capital Lease  Obligations,
imputed   interest  with  respect  to  any  sale  and  leaseback   transactions,
commissions,  discounts and other fees and charges incurred in respect of letter
of credit or bankers' acceptance financings (unless such commissions,  discounts
and other fees and charges have been deducted in calculating  operating income),
and net  payments  (if  any)  pursuant  to  Hedging  Obligations;  plus  (B) the
consolidated  interest  expense of the Company and its  Restricted  Subsidiaries
that was  capitalized  during  such  period;  plus (C) any  interest  expense on
Indebtedness  of another  Person that is Guaranteed by the Company or one of its
Restricted  Subsidiaries or secured by a Lien on assets of the Company or one of
its  Restricted  Subsidiaries  (whether or not such  Guarantee or Lien is called
upon);  plus (D) the quotient  obtained by dividing  all cash  dividend or other
payments or  distributions  on or in respect of any series of  Preferred  Stock,
other than Preferred Stock issued for tax reasons by a trust wholly owned by the
Company which represents preferred, undivided beneficial interests in the assets
of the trust  that  consist  of debt  instruments  issued by the  Company  (i.e.
"TIPES"),  of the Company or any of its Restricted  Subsidiaries  by 1 minus the
maximum statutory income tax rate then applicable to the Company (expressed as a
decimal),  in each case, on a consolidated basis and in accordance with GAAP. In
the  event  that  the  Company  or any of its  Restricted  Subsidiaries  incurs,
assumes,  Guarantees or redeems any  Indebtedness  (other than revolving  credit
borrowings) or issues  Preferred  Stock  subsequent to the  commencement  of the
period for which the Fixed Charge  Coverage Ratio is being  calculated but prior
to the date on which the event for  which the  calculation  of the Fixed  Charge
Coverage Ratio is made, then the Fixed Charge Coverage Ratio shall be calculated
giving pro forma effect to such incurrence,  assumption, Guarantee or redemption
of  Indebtedness,  or such issuance or redemption of Preferred  Stock, as if the
same had occurred at the beginning of the applicable reference period.

    "GAAP" means generally accepted accounting  principles in use at the Initial
Issuance  Date or,  at the  option  of the  Company,  other  generally  accepted
accounting  principles which are in use at the time of their  determination;  in
determining generally accepted accounting principles, the Company may, but shall
not be required to, conform to any accounting  order,  rule or regulation of any
regulatory   authority  having   jurisdiction  over  the  electric   generating,
transmission or distribution operations of the Company.

    "Generating Assets" means the Company's nuclear, fossil and hydro generation
plants other than the Oswego  Plant,  and any related  asset  necessary  for the
operation of any such plant and any associated license or permit.

    "Gradation"  means a  gradation  within a  Rating  Category  or a change  to
another Rating  Category,  which shall include "+" and "-", in the case of S&P's
current Rating  Categories  (e.g.,  a decline from BB+ to BB would  constitute a
decrease of one  gradation);  "1",  "2" and "3", in the case of Moody's  current
Rating  Categories  (e.g. a decline from B1 to B2 would constitute a decrease of
one gradation); or the equivalent in respect of successor Rating Categories used
by Rating Agencies other than S&P or Moody's.

    "Guarantee"  means a guarantee  (other  than by  endorsement  of  negotiable
instruments  for  collection  in the  ordinary  course of  business),  direct or
indirect,  in any  manner  (including  without  limitation,  letters  of credit,
reimbursement  agreements  and support,  "keep-well"  or similar  agreements  in
respect thereof), of all or any part of any Indebtedness.

    "Hedging  Obligations" means, with respect to any Person, the obligations of
such Person  under any interest  rate,  currency or  commodity  swap  agreement,
interest  rate,  currency or commodity  future  agreement,  interest rate cap or
collar agreement,  interest rate, currency or commodity hedge agreement, and any
put, call other agreement or arrangement designed to protect such Person against
fluctuations in interest rates, currency exchange rates or commodity prices.


                                       44



<PAGE>



    "Indebtedness"  means, with respect to any Person,  any indebtedness of such
Person, whether or not contingent,  in respect of borrowed money or evidenced by
bonds,  notes,  debentures  or  similar  instruments  or  letters  of credit (or
reimbursement   agreements  in  respect  thereof)  or  banker's  acceptances  or
representing  Capital Lease  Obligations of such Person or the balance  deferred
and unpaid of the  purchase  price of any property or  representing  any Hedging
Obligations of such Person,  except any such balance that constitutes an accrued
expense or trade payable, if and to the extent any of the foregoing indebtedness
(other  than  letters  of credit  and  Hedging  Obligations)  would  appear as a
liability upon a balance sheet of such Person  prepared in accordance with GAAP,
as well as all  indebtedness  of others  secured  by a Lien on any asset of such
Person (whether or not such  indebtedness is assumed by such Person) and, to the
extent not otherwise included, any Guarantees by such Person of any indebtedness
of any other Person.

    "Initial Issuance Date" means                       , 1998.

    "Investment"  means,  with  respect to any Person,  any  investment  by such
Person  in other  Persons  (including  Affiliates)  in the  forms of  direct  or
indirect loans  (including  Guarantees of  Indebtedness  or other  obligations),
advances (excluding commission, travel and similar advances to employees made in
the ordinary  course of business) or capital  contributions,  purchases or other
acquisitions  for  consideration  of  Indebtedness,  Equity  Interests  or other
securities and all other items that are or would be classified as investments on
a balance sheet prepared in accordance  with GAAP;  provided,  however,  that an
acquisition of assets,  Equity  Interests or other securities by the Company for
consideration  consisting  of assets or Capital  Stock (other than  Disqualified
Stock) shall not be deemed to be an Investment.

    "Investment Grade" means a rating of BBB- or higher by S&P or the equivalent
of such rating by any other Rating Agency.

    "Investment  Grade  Date"  means the date of  delivery by the Company to the
Trustee of an officer's  certificate  to the effect that the Notes of the series
having the longest maturity then outstanding have been rated Investment Grade by
(i) S&P and Moody's or (ii) S&P or Moody's and at least one other Rating  Agency
identified in such certificate.

    "IPP  Buyout"  means the  termination,  restatement  or amendment of certain
power purchase  agreements in exchange for cash and  securities  pursuant to the
terms of the Master Restructuring Agreement.

    "Lien"  means,  with  respect  to any asset,  any  mortgage,  lien,  pledge,
encumbrance,  charge or adverse claim  affecting  title or resulting in a charge
against real or personal property, or a security interest of any kind in respect
of such asset,  whether or not filed,  recorded  or  otherwise  perfected  under
applicable  law  (including  any  conditional  sale  or  other  title  retention
agreement,  any lease in the nature thereof, any option, other agreement to sell
or give a  security  interest  in and any  filing  of or  agreement  to give any
financing  statement under the Uniform Commercial Code (or equivalent  statutes)
of any jurisdiction).

    "Make Whole Premium" with respect to any Note shall mean with respect to any
prepayment of such Note in  circumstances  requiring the payment of a Make Whole
Premium,  an amount equal to the excess of (a) the aggregate present value as of
the date of such  prepayment of the expected future cash flows of such Note (for
the  avoidance of doubt,  such amounts  shall include all principal and interest
payable with respect to such Note) (exclusive of interest accrued to the date of
prepayment)  that,  but for such  prepayment,  would  have been  payable if such
prepayment had not been made, all  determinated by discounting such amounts at a
rate  which is equal to the  Treasury  Rate  plus  .50%  over (b) the  aggregate
principal  amount  of  the  Note  then  to  be  prepaid.  For  purposes  of  any
determination of the Make Whole Premium:

         "Treasury  Rate" shall mean at any time with respect to the Notes being
    prepaid (a) the yield reported on page C4 of the Bloomberg Financial Markets
    Service  (or, if not  available,  any other  nationally  recognized  trading
    screen  reporting  on-line  intraday  trading  in United  States  government
    securities)  at 11:00  A.M.  (New York,  New York  time) for those  actively
    traded United States government securities having a maturity (rounded to the
    nearest  month)  corresponding  to the  remaining  Weighted  Average Life to
    Maturity of the Notes being  prepaid or (b) in the event that no  nationally
    recognized  trading  screen  reporting  on-line  

                                       45



<PAGE>


    intraday  trading  in United  States  government  securities  is  available,
    Treasury Rate shall mean the weekly  average of the yield to maturity on the
    United States Treasury  obligations with a constant maturity (as compiled by
    and  published in the most  recently  published  issue of the United  States
    Federal Reserve  Statistical  Release designated  H.15(519) or its successor
    publication)  most nearly  equal to (by  rounding to the nearest  month) the
    Weighted  Average  Life to Maturity of the Notes then being  prepaid.  If no
    maturity exactly  corresponding to such Weighted Average Life to maturity of
    such Notes shall appear  therein,  the weekly average yield for the two most
    closely  corresponding  published maturities shall be calculated pursuant to
    the  foregoing  sentence  and the  Treasury  Rate shall be  interpolated  or
    extrapolated,  as the case may be, from such yields on a straight-line basis
    (rounding, in the case of relevant periods, to the nearest month).

    "Master  Restructuring  Agreement" means the Master Restructuring  Agreement
dated July 9, 1997 among the Company and the independent  power producer parties
thereto, as amended from time to time.

    "Moody's"  means  Moody's  Investor  Service,  Inc., or any successor to its
securities ratings business.

    "MRA  Regulatory  Asset" means the item  designated as such on the Company's
balance sheet, which represents amounts that the Company is permitted to collect
from  customers,  pursuant to the  regulations of the PSC, in respect of the IPP
Buyout  and the other  transactions  contemplated  by the  Master  Restructuring
Agreement.

    "Net  Proceeds"  means the aggregate  cash proceeds  received by a Person in
respect  of any sale of  assets,  net of  amounts  paid to  minority  interests,
co-owners  and  lienholders,  direct  costs  relating  to such sale  (including,
without  limitation,  legal,  accounting and  investment  banking fees and sales
commission),  taxes paid or payable which are  attributable  to such sale (after
taking into account any available tax credits or deductions  and any tax sharing
arrangements  relating to such assets),  and any cash reserve for  adjustment in
respect of the sale price of such asset or assets established in accordance with
GAAP.

    "Non-Recourse  Debt" means  Indebtedness (i) as to which neither the Company
nor any of its  Restricted  Subsidiaries  (a) provide credit support of any kind
(including  any  undertaking,  agreement  or  instrument  that would  constitute
Indebtedness),  (b)  is  directly  or  indirectly  liable  (as  a  guarantor  or
otherwise),  or (c) constitutes the lender;  and (ii) no default with respect to
which  (including  any  rights  that  the  holders  thereof  may  have  to  take
enforcement  action  against an  Unrestricted  Subsidiary)  would  permit  (upon
notice,  lapse of time or both)  any  holder of any  other  Indebtedness  of the
Company or any of its Restricted Subsidiaries to declare a default on such other
Indebtedness  or cause the payment thereof to be accelerated or payable prior to
its stated  maturity;  and (iii) as to which the lenders  have been  notified in
writing  that  they  will not have any  recourse  to the  stock or assets of the
Company or any of its Restricted Subsidiaries.

    "Nuclear Generating Assets" means the Company's interest in Units 1 and 2 of
the Nine Mile Point Nuclear  Generating  Plant,  and any related asset necessary
for the operation of such plants and any associated license or permit.

    "Operating Cash Flow" means, with respect to any Person for any period,  the
net cash  provided by  operating  activities  of such Person and its  Restricted
Subsidiaries for such period, on a consolidated basis,  determined in accordance
with GAAP.

    "Oswego Plant" means the interest of the Company in the fossil fuel electric
generation plant located near Lake Ontario in Oswego, New York.

    "Other  Indebtedness"  shall mean (i) the Credit  Facility and any Permitted
Refinancing  Indebtedness  with  respect  thereto  and  (ii)  any  other  Senior
Indebtedness incurred after the Initial Issuance Date, except (a) First Mortgage
Bonds  issued  pursuant to clause (ii) of the second  paragraph  of the covenant
described above under the caption "--Incurrence of Indebtedness";  (b) Permitted
Refinancing Indebtedness with respect to First Mortgage Bonds outstanding at the
closing  on  the  Initial  Issuance  Date;  and  (c)   Indebtedness   


                                       46



<PAGE>


under the  Securitization  Transaction  and the  Receivables  Financing  and any
Permitted Refinancing Indebtedness with respect thereto.

    "Permitted  Asset  Swap"  means any swap of utility  property  or assets (or
assets related or ancillary thereto) of the Company for other property or assets
that will be used in or in connection with the Company's utility business.

    "Permitted   Hedging  Agreement"  of  any  Person  shall  mean  any  Hedging
Obligation  entered into in the  ordinary  course of business or pursuant to the
MRA and not for speculation or trading purposes that is designed to protect such
Person  against  fluctuations  in interest  rates or currency  exchange rates or
commodity  prices  with  respect to  Indebtedness  incurred  or  proposed  to be
incurred or assets used in the business in the ordinary  course and which in the
case of agreements  relating to interest  rates shall have a notional  amount no
greater  than the payments  due with  respect to the  Indebtedness  being hedged
thereby.

    "Permitted  Investment"  means  (a) an  Investment  in the  Company  or in a
Restricted  Subsidiary of the Company  (including  Investments by the Company in
the First  Mortgage Bonds or Senior Notes to the extent  otherwise  permitted by
this Indenture); (b) an Investment in Cash Equivalents; (c) an Investment by the
Company  or any  Restricted  Subsidiary  in a  Person,  if as a  result  of such
Investment (i) such Person becomes a direct or indirect Restricted Subsidiary of
the Company or (ii) such Person is merged,  consolidated or amalgamated  with or
into,  or  transfers  or  conveys  substantially  all of its  assets  to,  or is
liquidated into, the Company or a Restricted  Subsidiary of the Company;  (d) an
Investment in any Person owning or operating electric  generation,  transmission
or  distribution  facilities or gas  distribution or  transportation  or related
systems  in  which  the  Company  owns  joint  or  undivided  interests;  (e) an
Investment in a Person formed as a special purpose entity in conjunction  with a
Receivables Financing or Securitization Transaction;  (f) an Investment received
in connection with the bankruptcy or  reorganization  of customers and suppliers
and in  settlement  of  delinquent  obligations  of,  and other  disputes  with,
customers and suppliers arising in the ordinary course of business;  and (g) any
payment  pursuant to those existing  Investments  of the Company,  including the
nuclear  decommissioning  trust  fund  and the  employee  benefit  plan  trusts,
described in a Schedule attached to the Indenture.

    "Permitted  Refinancing  Indebtedness" means any Indebtedness of the Company
or any of its  Restricted  Subsidiaries  issued  in  exchange  for,  or the  net
proceeds of which are used to renew, extend,  refinance,  replace (including the
replacement at any time following  their stated maturity of First Mortgage Bonds
or Notes that are repaid at maturity,  or the  replacement at any time following
their  stated  maturity of the Credit  Facility or the  Receivables  Financing),
defease or refund, in whole or in part, other Indebtedness of the Company or any
of its Restricted Subsidiaries; provided, however, that (i) the principal amount
of such Permitted Refinancing  Indebtedness does not exceed the principal amount
of the  Indebtedness so renewed,  extended,  refinanced,  replaced,  defeased or
refunded (plus the amount of accrued  interest and premiums  (including  premium
paid on open market  purchases),  if any,  thereon and the  reasonable  expenses
incurred in connection therewith);  (ii) Permitted Refinancing Indebtedness that
is incurred  prior to the  maturity  of the  Indebtedness  that it is  renewing,
extending,  refinancing,  replacing,  defeasing or refunding must be on terms at
least  as  favorable  to  the  holders  of  Notes  as  those  contained  in  the
documentation  governing the Indebtedness being renewed,  extended,  refinanced,
replaced,  defeased,  or  refunded  and:  (a) if such  Indebtedness  has a final
maturity  date earlier than the final  maturity date of the series of Notes with
the latest final maturity date,  then such  Permitted  Refinancing  Indebtedness
must have a final  maturity  date the same as or later  than the final  maturity
date of, and a Weighted  Average  Life to Maturity  equal to or greater than the
Weighted Average Life to Maturity of, the Indebtedness being renewed,  extended,
refinanced,  replaced,  defeased or refunded, and (b) if such Indebtedness has a
final  maturity  date later than the final  maturity date of the series of Notes
with  the  latest  final   maturity  date,   then  such  Permitted   Refinancing
Indebtedness must have a final maturity date the same as or later than the final
maturity  date of, and a Weighted  Average Life to Maturity  equal to or greater
than the maturity of, the series of Notes with the latest final  maturity  date;
(iii)  if  the  Indebtedness  being  renewed,  extended,  refinanced,  replaced,
defeased  or  refunded is  subordinated  in right of payment to the Notes,  such
Permitted  Refinancing  Indebtedness  has a final  maturity  date later than the
final maturity date of, and is subordinated in right of payment to, the Notes on
terms at least as  favorable  to the holders of Notes as those  contained in the
documentation governing the Indebtedness being refinanced, replaced, defeased or
refunded; and (iv) such Indebtedness is incurred either by the Company or by the


                                       47



<PAGE>


Restricted Subsidiary (or, in the case of the Receivables Financing, the special
purpose entity) that is the obligor on the Indebtedness being renewed, extended,
refinanced, replaced, defeased or refunded.

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

    "Pollution Control  Obligations" means the Indebtedness or other obligations
(however  designated)  of the  Company in respect of  tax-exempt  revenue  bonds
issued by the New York State Energy Research and Development Authority.

    "PowerChoice  Agreement" means the PowerChoice  Settlement Agreement between
the Company and the PSC,  which was  approved by the PSC in an Order dated March
20, 1998, as such agreement may be amended or modified from time to time.

    "Preferred  Stock" means any Capital Stock of the Company which by its terms
has preference to common stock in right of dividends or other  distributions  or
upon liquidation or dissolution.

    "PSC" means the New York State Public Service  Commission,  or any successor
agency or other governmental entity performing the same functions.

    "Rating  Agency"  means any of S&P,  Moody's,  Duff & Phelps  Credit  Rating
Company and Fitch Investors Service, Inc., and their successors.

    "Rating  Categories"  means (i) with  respect to S&P,  any of the  following
categories (any of which may include a "+" or "-"): AAA, AA, A, BBB, BB, B, CCC,
CC, C and D (or equivalent successor categories);  (ii) with respect to Moody's,
any of the  following  categories  (any of which may include a "1", "2" or "3"):
Aaa, Aa, A, Baa, Ba, B, Caa, Ca, C and D (or equivalent  successor  categories);
and  (iii) the  equivalent  of any such  categories  of S&P or  Moody's  used by
another Rating Agency, if applicable.

    "Rating  Decline"  means,  at any time within 90 days (which period shall be
extended  so long  as the  rating  of the  Notes  is  under  publicly  announced
consideration  for a possible  downgrade by any Rating Agency) after the date of
public  notice of a Change of Control,  or the  intention  of the Company or any
Person to effect a Change of Control,  (i) the Rating of the Notes is  decreased
at least one  Gradation by any Rating  Agency or (ii) a withdrawal of the rating
of the Notes by any Rating Agency.

    "Receivables  Financing"  means the  obligations of the Company  pursuant to
[describe], as such agreement is amended or modified from time to time.

    "Related  Asset" means real or tangible  personal  property  integral to the
generation, transmission or distribution of electricity or the transportation or
distribution  of natural gas, and  ancillary  or related  activities,  including
other energy-related businesses.

    "Restricted   Investment"   means  an  Investment  other  than  a  Permitted
Investment.

    "Restricted Subsidiary" of a Person means any Subsidiary of such Person that
is not an Unrestricted Subsidiary.

    "S&P"  means  Standard  &  Poors'  Ratings  Services,   a  division  of  The
McGraw-Hill Companies, Inc., and its successors.

    "Sale of Assets" means (i) the sale, lease,  conveyance or other disposition
of any assets (including,  without limitation by way of a sale and leaseback) by
the Company or any Restricted  Subsidiary other than sales of inventory or other
current assets in the ordinary course of business consistent with past practice;
(ii) the issue or sale by the Company or any of its Restricted  Subsidiaries  of
Equity Interests of any of their Restricted Subsidiaries,  in the case of either
clause  (i) or (ii),  whether  in a single  transaction  or a series of  


                                       48



<PAGE>



related  transactions  (a) that have a Fair Value in excess of $25.0  million or
(b) for Net  Proceeds  in  excess  of  $25.0  million;  (iii)  the sale or other
disposition  (but  not any  spin-off  or  other  distribution  to the  Company's
shareholders)  of  the  Generating  Assets  or  the  Oswego  Plant;  or  (iv)  a
Securitization  Transaction.  Notwithstanding  the foregoing:  (i) a transfer of
assets  by  the  Company  to  a  Wholly-Owned  Restricted  Subsidiary  or  by  a
Wholly-Owned  Restricted  Subsidiary  to the Company or to another  Wholly-Owned
Restricted  Subsidiary;  (ii) an issuance of Equity  Interests by a Wholly-Owned
Restricted  Subsidiary  to the  Company  or to another  Wholly-Owned  Restricted
Subsidiary;  (iii) a Restricted Payment that is permitted by the Indenture; (iv)
sales of property or equipment that have become worn out, obsolete or damaged or
otherwise  unsuitable for use in connection  with the business of the Company or
any of its  Restricted  Subsidiaries;  (v)  transactions  involving the license,
lease or  sublease of any real or personal  property in the  ordinary  course of
business; (vi) the making of any Permitted Investment;  (vii) the transfer, sale
or  assignment  of assets to a single  purpose  entity  in  connection  with the
Receivables  Financing;  and (viii) a Permitted Asset Swap will not be deemed to
be a Sale of Assets.

    "Securitization  Transaction"  means a  transaction  in which  the  Company,
pursuant  to  authorization  of  the  PSC,  or  other  appropriate  governmental
authorizations,  transfers  rights  or other  property  to a Person  formed as a
special  purpose entity in conjunction  with a financing  based on the Company's
right to collect a non-bypassable wires or similar charge.

    "Senior   Indebtedness"  means  any  senior  Indebtedness  of  the  Company,
including  the First  Mortgage  Bonds,  the Credit  Facility,  the Notes and the
Medium-Term Notes.

    "Significant  Subsidiary"  means any Subsidiary that would be a "significant
subsidiary"  as defined in Article 1, Rule 1-02 of Regulation  S-X,  promulgated
pursuant to the  Securities  Act of 1933, as amended,  as such  Regulation is in
effect on the date hereof.

    "Subordinated  Indebtedness"  means  Indebtedness  of the  Company  (whether
outstanding  on the date  hereof or  hereafter  created,  incurred,  assumed  or
Guaranteed by the Company or its Restricted  Subsidiaries)  which is subordinate
to the Notes in right of  payment or rights  upon  liquidation  of the  Company,
whether  pursuant to the terms of the  instrument  creating or  evidencing  such
Indebtedness or otherwise.

    "Subsidiary"  means,  with  respect  to any  Person,  (i)  any  corporation,
association or other business  entity of which more than 50% of the total voting
power of shares of Capital Stock entitled  (without  regard to the occurrence of
any  contingency)  to vote in the  election of  directors,  managers or trustees
thereof is at the time owned or  controlled,  directly  or  indirectly,  by such
Person or one or more of the other Subsidiaries of that Person (or a combination
thereof);  and (ii) any partnership (a) the sole general partner or the managing
partner of which is such Person or a  Subsidiary  of such Person or a Subsidiary
of such Person or (b) the only general  partners of which are such Person or one
or more Subsidiaries of such Person (or any combination thereof).

    "Supplemental Indenture" means any indenture duly authorized and approved by
the  Company's  Board of Directors  and entered into between the Company and the
Trustee in accordance with the Indenture.

    "Unrestricted  Subsidiary"  means (i) Opinac  North  America,  Inc.,  Opinac
Energy  Corporation,  Plum Street  Enterprises,  Inc.,  Canadian  Niagara  Power
Company,  Limited and any other  Subsidiary  that is  designated by the Board of
Directors as an Unrestricted Subsidiary pursuant to a Board resolution; but only
to the  extent  that any such  Subsidiary:  (a) has no  Indebtedness  other than
Non-Recourse Debt; (b) is not party to any agreement,  contract,  arrangement or
understanding with the Company or any Restricted  Subsidiary unless the terms of
any such agreement, contract, arrangement or understanding are no less favorable
to the Company or such  Restricted  Subsidiary than those that might be obtained
at the time from Persons who are not Affiliates of the Company;  (c) is a Person
with respect to which neither the Company nor any of its Restricted Subsidiaries
has any direct or indirect  obligation  (x) to subscribe for  additional  Equity
Interests or (y) to maintain or preserve such Person's financial condition or to
cause such Person to achieve any specified levels of operating results;  and (d)
has not Guaranteed or otherwise  directly or indirectly  provided credit support
for any Indebtedness of the Company or any of its Restricted  Subsidiaries.  Any
such  designation  by the Board of Directors will be evidenced to the Trustee by
filing with the Trustee 

                                       49



<PAGE>



a certified copy of the Board  resolution  giving effect to such designation and
an officers'  certificate  certifying  that such  designation  complied with the
foregoing  conditions  and was  permitted  by the covenant  described  under the
caption  "Certain   Covenants--Restricted   Payments."  If,  at  any  time,  any
Unrestricted  Subsidiary  would fail to meet the  foregoing  requirements  as an
Unrestricted  Subsidiary,  it  shall  thereafter  cease  to be  an  Unrestricted
Subsidiary  and any  Indebtedness  of such  Subsidiary  shall  be  deemed  to be
incurred by a Restricted Subsidiary of the Company as of such date (and, if such
Indebtedness  is not  permitted  to be incurred as of such date by the  covenant
described under the caption "Certain Covenants-Incurrence of Indebtedness",  the
Company shall be in default of such covenant). The Board of Directors may at any
time  designate  any  Unrestricted  Subsidiary  to be a  Restricted  Subsidiary;
provided  that  such  designation  shall  be  deemed  to  be  an  incurrence  of
Indebtedness  by a  Restricted  Subsidiary  of the  Company  of any  outstanding
Indebtedness of such Unrestricted  Subsidiary and such designation shall only be
permitted if (i) such Indebtedness is permitted by the covenant  described under
the caption "Certain  Covenants--Incurrence of Indebtedness" and (ii) no Default
or Event of Default would be in existence following such designation.

    "Weighted  Average Life to Maturity" means, with respect to any Indebtedness
at any  date,  the  number  of years  obtained  by  dividing  (i) the sum of the
products  obtained  by  multiplying  (a)  the  amount  of  each  then  remaining
installment,  sinking  fund,  serial  maturity  or other  required  payments  of
principal,  including payment at final maturity,  in respect thereof, by (b) the
number of years (calculated to the nearest one-twelfth) that will elapse between
such date and the making of such payment; by (ii) the then outstanding principal
amount of such Indebtedness.

    "Wholly-Owned  Restricted  Subsidiary"  of any  Person  means  a  Restricted
Subsidiary  of such Person all of the  outstanding  Capital  Stock or  ownership
interests of which (other than directors'  qualifying  shares) shall at the time
be owned by such Person or by one or more Wholly-Owned  Restricted  Subsidiaries
of such Person.


                        DESCRIPTION OF OTHER INDEBTEDNESS

    Upon the completion of the Offering,  the Company will have outstanding,  in
addition to the Notes,  indebtedness  outstanding under the Credit Facility, its
First Mortgage Bonds and Medium Term Notes.  The Company expects that,  prior to
completion of the Offering, it will have entered into the Credit Facility, which
will provide for $_____ of  indebtedness  that will  replace its current  senior
debt facility (the "Old Credit  Facility").  The following is a brief summary of
the  principal  terms and  conditions  of the  foregoing,  all of which  will be
"Senior Indebtedness" under the terms of the Indenture.

OLD CREDIT FACILITY

    The Company  currently has a $804.4 million Old Credit  Facility with a bank
group  consisting  of a $255.0  million  term loan  agreement  (the  "Term  Loan
Agreement"), a $125.0 million revolving credit agreement, and $424.4 million for
letters of credit (the "Letter of Credit").  As of December 31, 1997, the amount
outstanding  under the Old Credit  Facility was $529.4  million,  consisting  of
$105.0 million under the Term Loan Agreement and $424.4 million under the Letter
of Credit, leaving the Company with $275.0 million of borrowing capability under
the Old Credit Facility. The interest rate applicable to the Old Credit Facility
is  variable  based on  certain  rate  options  available  under the Old  Credit
Facility and currently approximates 7.38% (but is capped at 15%). The Company is
currently  negotiating  with lenders to replace the Old Credit Facility with the
Credit Facility to finance part of the MRA.

FIRST MORTGAGE BONDS

    At December  31,  1997,  the Company had $2.8  billion  aggregate  principal
amount  of First  Mortgage  Bonds in 18  different  series  issued  pursuant  to
supplements  to the Company's  Mortgage Trust  Indenture  dated as of October 1,
1937, as amended.  The First Mortgage Bonds bear interest at fixed rates ranging
from 5 7/8% to 9 3/4% for different  series,  with a weighted  average  interest
rate of 7.81% for all series during 1997.  


                                       50



<PAGE>



The First  Mortgage  Bonds are  secured by  substantially  all gas and  electric
properties  owned by the  Company  and used or  useful in the  operation  of the
Company's  properties  as  an  integrated  system,   together  with  all  rights
pertaining thereto.  Substantially all after-acquired property of such character
will also become  subject to such lien.  The First Mortgage Bonds mature between
1998 and 2029.

PROMISSORY NOTES

    At December  31,  1997,  the Company had  outstanding  approximately  $413.8
million  Adjustable Rate Promissory Notes (the "Pollution Control Bonds") issued
in six series with  maturities  ranging  from July 1, 2015 to July 1, 2027.  The
Pollution  Control  Bonds  were  issued to  NYSERDA  to secure a like  amount of
tax-exempt  revenue bonds issued by NYSERDA.  Such securities bear interest at a
daily adjustable interest rate (with a Company option to convert to other rates,
including a fixed  interest  rate which would require the Company to issue First
Mortgage  Bonds to secure the NYSERDA  debt) which  averaged  3.63% for 1997 and
were  supported  by bank  direct  pay  letters  of credit  under the Old  Credit
Facility.

MEDIUM TERM NOTES

    At December 31,  1997,  the Company also had  outstanding  $20.0  million of
variable rate notes (the "Medium Term Notes") with  maturities  between 2000 and
2004 pursuant to an indenture  between the Company and IBJ Schroder Bank & Trust
Company, as trustee.


                CERTAIN UNITED STATES FEDERAL TAX CONSIDERATIONS

    The following is a summary  description  of certain  United  States  federal
income tax  consequences  of the  acquisition,  ownership and disposition of the
Notes,  based on advice received from Bryan Cave LLP, special tax counsel to the
Company.  The described  consequences are based upon the provisions of the Code,
applicable   Treasury    regulations,    rulings   and   other    administrative
pronouncements,  and judicial decisions as of the date hereof.  Such authorities
may be repealed, revoked or modified, possibly with retroactive effect, so as to
result in federal income tax  consequences  different from those  indicated.  No
ruling from the Internal Revenue Service ("IRS") has been or will be sought with
respect to any of the described  consequences and there can be no assurance that
the IRS would necessarily accept such consequences in the event of an audit.

    This discussion applies only with respect to Notes that are held as "capital
assets" (within the meaning of section 1221 of the Code). It does not purport to
deal with all aspects of U.S.  federal income taxation that might be relevant to
particular  holders in light of their  particular  circumstances  or tax status,
including  holders who are subject to special  treatment under the U.S.  federal
income  tax  laws  - for  example:  certain  financial  institutions;  insurance
companies;  dealers in securities or foreign currency;  tax-exempt organizations
or retirement plans;  persons who enter into hedging  transactions in connection
with the Notes, or who hold Notes as a hedge against currency risk or as part of
a straddle,  a constructive  sale  transaction,  or conversion  transaction;  or
persons  whose  functional  currency  is not  the  U.S.  dollar.  Nor  does  the
discussion  address the consequences or effect of any applicable state, local or
foreign tax laws, or any estate or gift tax laws.

    THE FOLLOWING  DISCUSSION IS FOR GENERAL  INFORMATION ONLY. EACH INVESTOR IS
URGED  TO  CONSULT  ITS OWN TAX  ADVISOR  TO  DETERMINE  THE TAX  IMPACT  OF THE
ACQUISITION,  OWNERSHIP AND DISPOSITION OF THE NOTES IN LIGHT OF SUCH INVESTOR'S
PARTICULAR  CIRCUMSTANCES,  INCLUDING ANY CONSEQUENCES UNDER THE TAX LAWS OF ANY
STATE, LOCAL, FOREIGN OR OTHER NON-FEDERAL JURISDICTION.

Holders; United States Persons

    For purposes of this discussion,  the term "holder" refers to any person who
is considered the owner of a Note for U.S. federal income tax purposes,  whether
or not such  person is the  registered  holder of the Note.  Except as set forth
under the subheadings "Non-U.S. Holders" and "Backup Withholding and 


                                       51



<PAGE>



Information Reporting," the described tax consequences apply to holders of Notes
who are "United States persons,"  including:  (i) an individual who is a citizen
or resident of the United States for U.S.  federal  income tax purposes;  (ii) a
corporation  or  partnership  created or  organized  in or under the laws of the
United  States,  any  State or the  District  of  Columbia;  or (iii) an  estate
described  in section  7701(a)(30)(D)  of the Code;  and (iv) subject to certain
transition rules, a trust described in section 7701(a)(30)(E) of the Code.

Treatment of Notes as Indebtedness of the Company

    The Company  intends to characterize  and treat the Notes as  "indebtedness"
(as opposed to a "stock" or other "equity"-type interest in the Company) for all
federal  income  tax  purposes.  Pursuant  to section  385(c) of the Code,  such
characterization  will  generally  be binding upon all holders of the Notes (but
not upon the IRS). Although the Company believes that no reasonable basis exists
for treating the Notes as "equity," if a particular  holder desires to take that
position,  then it must disclose such  treatment on its U.S.  federal income tax
return except as otherwise  provided in  regulations.  (No such  regulations are
presently outstanding or proposed.)

Interest Income

    For U.S. federal income tax purposes, interest paid or accrued in respect of
the Notes will be includible in a holder's  gross income,  as ordinary  interest
income,  in accordance with its regular method of tax  accounting.  Although the
Notes may be issued at a price that is less than their stated principal  amount,
the discount is not expected to exceed 0.25% of the stated  redemption  price at
maturity multiplied by the number of whole years to maturity.  Accordingly,  the
amount of any original issue discount on the Notes that is  attributable  to the
difference  between their purchase price and their stated redemption price would
be considered de minimis and thus treated as zero.

Market Discount; Acquisition Premium

    If a holder  acquires a Note for an amount  that is less than the sum of all
payments (other than payments with respect to stated  interest) due with respect
to such Note at the time of  acquisition,  the amount of such difference will be
treated as "market  discount" for U.S. federal income tax purposes,  unless such
difference is less than a specified de minimis amount. Under the market discount
rules, a holder will be required to treat any principal  payment on, or any gain
on the sale,  exchange,  retirement or other  disposition of, a Note as ordinary
income to the extent that such gain does not exceed the accrued market  discount
on such Note. If a holder makes a gift of a Note,  accrued market  discount,  if
any,  will be  recognized as if such holder had sold such Note for a price equal
to its fair  market  value.  In  addition,  the holder may be required to defer,
until  the  maturity  of the Note or the  earlier  disposition  of the Note in a
taxable  transaction,  the deduction of a portion of the interest expense on any
indebtedness incurred or continued to purchase or carry such Note.

    Any market  discount will be considered to accrue on a  straight-line  basis
during the period from the date of acquisition to the maturity date of the Note,
unless the holder elects to accrue such market  discount on a "constant yield to
maturity"  basis.  Such an election is irrevocable and is applicable only to the
Note with  respect to which it is made.  A holder of a Note may elect to include
market discount in income currently as it accrues (on either a straight- line or
constant  yield to  maturity  basis),  in which case the rules  described  above
regarding  the deferral of interest  deductions  will not apply.  An election to
include market discount in income  currently,  once made,  applies to all market
discount  obligations  acquired  on or after the first day of the first  taxable
year to which the election applies, and may not be revoked without IRS consent.

    A holder  who  purchases  a Note for an  amount  in excess of the sum of all
payments  due with  respect to such Note (other than  payments  with  respect to
stated  interest)  will be considered to have purchased the Note at a "premium."
Under  section 171 of the Code,  a holder  generally  may elect to amortize  the
premium  over the  remaining  term of the Note on a constant  yield to  maturity
basis.  The amount  amortized  in any year will be treated as a reduction of the
holder's  interest  income from the Note.  A holder who elects to amortize  such
premium  must  also  reduce  its tax basis in a Note by the  amount  of  premium
amortized during its holding period. Bond premium on a Note held by a holder who
does not make such an  election  will  decrease  the gain 


                                       52



<PAGE>



or increase the loss  otherwise  recognized on  disposition  of the Note.  Under
recently finalized Treasury regulations, premium on a Note that is not amortized
pursuant to an election under section 171 of the Code may be deductible  only as
capital  loss  upon the  maturity  of the  Note.  In the case of a Note  that is
callable by the Company  prior to  maturity,  the holder is required to amortize
premium with  reference  to the amount  payable on the earlier call date if that
would result in a smaller amount of amortizable  premium for the period prior to
the call date. The election to amortize  premium on a constant yield to maturity
basis, once made, applies to all debt obligations held or subsequently  acquired
by the  electing  holder on or after the first day of the first  taxable year to
which the election applies (other than debt instruments the interest on which is
excludable from gross income), and may not be revoked without the consent of the
IRS.

Disposition of Notes

    Unless a nonrecognition  provision of the Code applies,  the sale, exchange,
retirement at maturity,  redemption prior to maturity  (including pursuant to an
offer, or exercise of a call option, by the Company),  or other disposition of a
Note will be a taxable event for U.S. federal income tax purposes. A holder will
recognize  gain or loss equal to the  difference  between (i) the amount of cash
plus the fair market value of any property received upon such  disposition,  and
(ii) the holder's  adjusted tax basis in the Note. A holder's adjusted tax basis
for a Note generally will be the holder's purchase price for the Note, increased
by amounts includible in income by the holder as market discount, and reduced by
any amortized premium.  Except with respect to that portion of any gain equal to
the amount of accrued market discount (which will constitute  ordinary  income),
and that portion of the amount realized on disposition  that represents  accrued
and unpaid interest (which also will constitute  ordinary income),  such gain or
loss  generally  will  constitute  capital  gain or loss and  will be  long-term
capital  gain or loss if the Note was held by the holder for more than 12 months
at the  time of such  sale,  exchange,  redemption  or  other  disposition.  For
non-corporate  holders,  the  excess of net  long-term  capital  gains  over net
short-term  capital  losses is taxed under  current law at a maximum  rate of 20
percent for capital assets held more than 18 months,  and 28 percent for capital
assets  held for more than 12 months  but not more than 18 months at the time of
the disposition.  Gain on the disposition of capital assets held for one year or
less is subject to U.S. federal income tax at ordinary income tax rates. Certain
limitations  exist on the  deductibility of capital losses by both  corporations
and individual taxpayers.

Non-U.S. Holders

    The following discussion applies to any holder of a Note who is not a United
States  person,  as defined  above.  Such holders are  hereafter  referred to as
"Non-U.S. Holders."

    Subject  to the  discussion  of  "backup"  withholding  below,  payments  of
interest  by the  Company or its agent (in its  capacity  as such) to a Non-U.S.
Holder will not be subject to U.S. federal  withholding  tax,  provided that (i)
such holder does not  actually  or  constructively  own 10% or more of the total
combined  voting power of all classes of stock of the Company  entitled to vote;
(ii) such holder is not a  "controlled  foreign  corporation"  for U.S.  federal
income tax  purposes  (as  defined in section  957 of the Code) that is related,
directly or  indirectly,  to the Company  through  stock  ownership;  (iii) such
interest  payments  are not  "effectively  connected"  with the  conduct  by the
Non-U.S.  Holder of a trade or business  within the United States;  and (iv) the
certification  requirements  of  section  871(h)  or  881(c)  of  the  Code,  as
applicable,  are satisfied.  Under the certification rules, the beneficial owner
of a Note must certify to the Company or its agent,  under penalties of perjury,
that it is a Non-U.S.  Holder and provide a completed IRS Form W-8 ("Certificate
of Foreign  Status")  (or  substitute  Form W-8).  Recently  finalized  Treasury
regulations modify the certification procedures in certain respects for payments
made after  December 31,  1999.  A Non-U.S.  Holder who does not meet all of the
above  described   requirements  will  generally  be  subject  to  U.S.  federal
withholding  tax at a flat rate of 30% (or a lower  applicable  treaty  rate) on
payments of interest on the Notes,  unless (i) such holder  otherwise  qualifies
for a withholding tax exemption or reduced  withholding rate under an applicable
treaty,  or (ii) the  payments  of  interest by the Company or its agent (in its
capacity as such) to such holder are "effectively connected" with the conduct by
the Non-U.S. Holder of a trade or business in the United States.

    If  payments  of interest  on the Note are  effectively  connected  with the
conduct by a Non-U.S.  Holder of a trade or business  within the United  States,
such holder,  even though  exempt from U.S.  federal  

                                       53



<PAGE>


withholding tax, will be subject to U.S. federal income tax on such interest and
on any gain realized on the sale, exchange, retirement or other disposition of a
Note in the same  manner  as if it were a United  States  person.  In  addition,
pursuant to section 884(c), if such Non-U.S. Holder is a foreign corporation, it
may be  subject  to a  "branch  profits  tax"  equal  to 30% of its  effectively
connected  earnings and profits for that taxable year, unless it qualifies for a
lower rate under an applicable income tax treaty.

    Subject to the discussion of "backup"  withholding  below, any gain realized
upon the sale, exchange, retirement or other disposition of a Note by a Non-U.S.
Holder will not be subject to U.S.  federal income or  withholding  taxes unless
(i) such gain is effectively connected with the conduct by such Non-U.S.  Holder
of a trade or business  within the United States (or,  under an  applicable  tax
treaty,  is attributable to a U.S.  permanent  establishment  maintained by such
Non-U.S.  Holder); (ii) in the case of an individual,  such holder is present in
the United States for 183 days or more in the taxable year of the  retirement or
other  disposition and certain other  conditions are met; or (iii) such Non-U.S.
Holder is subject to tax pursuant to the  provisions of U.S. tax law  applicable
to certain U.S. expatriates or nonresident aliens.

Backup Withholding and Information Reporting

    The "backup" withholding and information reporting requirements may apply to
certain  payments of principal and interest on a Note and to certain payments of
proceeds from the sale, exchange, retirement or other disposition of a Note. The
Company,  its agent,  a broker or any paying agent,  as the case may be, will be
required to withhold tax from any payment that is subject to backup  withholding
at a rate of 31% of such  payment if the holder  fails to  furnish  its  correct
taxpayer  identification  number  (i.e.,  social  security  number  or  employer
identification  number) in order to certify  that such  holder is not subject to
backup withholding, or otherwise fails to comply with applicable requirements of
the backup  withholding  rules.  Certain holders  (including,  among others, all
corporations)   are  not  subject  to  the  backup   withholding  and  reporting
requirements.

    Under current  Treasury  regulations,  backup  withholding  and  information
reporting will not apply to payments made by the Company or any agent thereof to
a holder of a Note who has provided the required  certification  under penalties
of  perjury  that it is a  Non-U.S.  Holder,  or has  otherwise  established  an
exemption under applicable rules.

    In general, payments of the proceeds from the sale or other disposition of a
Note by a Non-U.S.  Holder  which are made to or  through a foreign  office of a
broker  will  not  be  subject  to  a  U.S.  information   reporting  or  backup
withholding,  provided  that  the  broker  is  not a  United  States  person,  a
controlled foreign corporation for U.S. tax purposes, or a foreign person 50% or
more of  whose  gross  income  is  effectively  connected  with a U.S.  trade or
business over a specified period. In addition, for payments made to or through a
foreign office of a broker after December 31, 1999,  recently finalized Treasury
regulations  make subject to U.S.  information  reporting  and possibly  back-up
withholding,  brokers that are a U.S.  branch of (i) a foreign bank or insurance
company or (ii) a foreign partnership controlled by U.S. persons or engaged in a
U.S. trade or business.  Payments to or through the U.S.  office of a broker are
subject to U.S. information reporting and backup withholding,  unless the holder
or  beneficial  owner  certifies as to its Non-U.S.  Holder  status or otherwise
establishes an exemption under applicable rules.

    Any amounts withheld under the backup  withholding rules may be claimed as a
refund or credit  against  such  holder's  U.S.  federal  income tax  liability,
provided the required information is furnished to the IRS.

















                                       54



<PAGE>



                                  UNDERWRITING

    Subject  to the terms and  conditions  of the  Underwriting  Agreement  (the
"Underwriting  Agreement")  among the Company and  Donaldson,  Lufkin & Jenrette
Securities Corporation ("DLJ"), Merrill Lynch Pierce Fenner & Smith Incorporated
("Merrill"),  Wasserstein  Perella  Securities,  Inc.  ("Wasserstein"),  Salomon
Brothers Inc ("Salomon"),  J.P. Morgan  Securities ("JP Morgan"),  TD Securities
(USA) Inc. ("TD"), Citicorp Securities Inc. ("Citicorp",  and together with DLJ,
Merrill,  Wasserstein,  Salomon,  JP Morgan  and TD,  the  "Underwriters"),  the
Underwriters  have agreed to purchase  the Notes from the Company in the amounts
set forth  opposite  each  such  Underwriter's  name in the  table  below at the
applicable public offering price set forth on the cover page of this Prospectus,
less  underwriting  discounts and commissions.  All of the net proceeds from the
sale of the Notes to the Underwriters together with [$____________] will be used
by the Company to make payments to the IPP Parties pursuant to the MRA. See "The
MRA and the PowerChoice Agreement."

                                                                   PRINCIPAL
                                                                   AMOUNT OF
                       UNDERWRITER                                   NOTES

     Donaldson, Lufkin & Jenrette Securities Corporation......... $
     Merrill Lynch Pierce Fenner & Smith Incorporated............
     Wasserstein Perella Securities, Inc.........................
     Salomon Brothers Inc........................................
     J.P. Morgan Securities......................................
     TD Securities (USA) Inc.....................................
     Citicorp Securities Inc.....................................

                       Total..................................... $2,000,000,000

    The Underwriting Agreement provides that the obligations of the Underwriters
thereunder are subject to the approval of certain legal matters by their counsel
and to certain other  conditions  precedent.  The  Underwriting  Agreement  also
provides that the Company will indemnify the  Underwriters  and certain  persons
controlling the Underwriters against certain liabilities and expenses, including
liabilities under the Securities Act of 1933, as amended (the "Securities Act"),
or will contribute to payments the  Underwriters are required to make in respect
thereof.  The nature of the  Underwriters'  obligations  under the  Underwriting
Agreement  is such that the  Underwriters  are  committed to purchase all of the
Notes if any of the Notes are purchased.

    The  Underwriters  and DLJ have  advised  the  Company  that they  initially
propose  to offer the Notes in part  directly  to the  public at the  applicable
offering  price set forth on the cover page of this  Prospectus,  and in part to
certain  dealers at such price less a  concession  not in excess of [__%] of the
principal  amount of the Notes. The Underwriters may allow, and such dealers may
reallow,  a concession  to certain  other  dealers not in excess of [__%] of the
principal  amount of the Notes.  After the initial public  offering,  the public
offering price, concession and reallowance may be changed by the Underwriters or
by DLJ, as the case may be, at any time without notice.

    There is  currently  no public  market for the Notes and the  Company has no
present  plan to list any of the Notes on a national  securities  exchange.  The
Underwriters have advised the Company that the Underwriters  currently intend to
make a market in the Notes,  but are not obligated to do so and may  discontinue
any such market making at any time without notice. Accordingly,  there can be no
assurance as to the liquidity of the trading market for the Notes.

    Other than in the United States,  no action has been taken by the Company or
the  Underwriters  that  would  permit a  public  offering  of the  Notes in any
jurisdiction where action for that purpose is required. The Notes offered hereby
may not be offered or sold,  directly or indirectly,  nor may this Prospectus or
any other offering  material or  advertisements in connection with the offer and
sale of the Notes be distributed or published in any jurisdiction,  except under
circumstances  that will  result in  compliance  with the  applicable  rules and
regulations of such jurisdiction.  Persons into whose possession this Prospectus
comes are advised 


                                       55



<PAGE>



to inform  themselves  about and to observe  any  restrictions  relating  to the
Offering and the  distribution  of this  Prospectus.  This  Prospectus  does not
constitute  an  offer  to sell or a  solicitation  of an offer to buy any of the
Notes  offered  hereby  in  any  jurisdiction  in  which  such  an  offer  or  a
solicitation is unlawful.

    In connection with the Offering, the Underwriters may engage in transactions
that  stabilize,   maintain  or  otherwise   affect  the  price  of  the  Notes.
Specifically, the Underwriters may over allot the Offering, creating a syndicate
short  position.  The  Underwriters  may bid for and purchase  Notes in the open
market to cover  syndicate  short  positions  or to  stabilize  the price of the
Notes.  These activities may stabilize or maintain the market price of the Notes
above independent  market levels. The Underwriters are not required to engage in
these activities and may end any of these activities at any time.

    DLJ and Merrill have performed various  investment  banking services for the
Company in the past, for which they have received  customary  remuneration,  and
may provide such services in the future.  DLJ has acted as financial  advisor to
the Company with respect to the MRA and will deliver an opinion to the Company's
Board of Directors  with respect to certain  financial  matters  relating to the
MRA.  A  significant  portion  of  DLJ's  advisory  fee is  contingent  upon the
successful restructuring of the Company's obligations under the PPAs pursuant to
the MRA.  Wasserstein has performed various financial  advisory services for the
IPP Parties in the past,  for which they have received  customary  remuneration,
and may provide such services in the future.


                              VALIDITY OF THE NOTES

    The validity of the Notes offered hereby will be passed upon for the Company
by Sullivan & Cromwell,  New York,  New York,  counsel to the  Company.  Certain
legal matters will be passed upon for the  Underwriters by Sidley & Austin,  New
York, New York.


                                     EXPERTS

    The financial statements incorporated in this Prospectus by reference to the
Annual  Report on Form 10-K for the year ended  December 31, 1997,  have been so
incorporated  in reliance  on the report of Price  Waterhouse  LLP,  independent
accountants,  given on the  authority  of said firm as experts in  auditing  and
accounting.


                              AVAILABLE INFORMATION

    The Company is subject to the  informational  requirements of the Securities
and Exchange Act of 1934 (the "Exchange Act"), and in accordance therewith files
periodic reports, proxy statements and other information with the Securities and
Exchange Commission (the "Commission"). Such reports, proxy statements and other
information filed by the Company with the Commission can be inspected and copied
at the public  reference  facilities  maintained by the Commission at Room 1024,
Judiciary  Plaza,  450 Fifth Street,  N.W.,  Washington,  D.C. 20549, and at the
Commission's  Regional Offices at 7 World Trade Center, New York, New York 10048
and Suite 1400,  Citicorp  Center,  500 West Madison Street,  Chicago,  Illinois
60661.  Copies of such  materials  may be  obtained  from the  Public  Reference
Section of the Commission,  Room 1024,  Judiciary Plaza, 450 Fifth Street, N.W.,
Washington,  D.C. 20549,  at the prescribed  rates.  The Commission  maintains a
website  (http://www.sec.gov)  that  contains  reports,  proxy  and  information
statements and other information  regarding registrants that file electronically
with the  Commission.  The Common Stock of the Company is listed on the New York
Stock  exchange,  20 Broad Street,  New York, New York 10005,  where reports and
other information concerning the Company may be inspected.

    Additional  information  regarding  the Company and the  securities  offered
hereby is contained in the  Registration  Statement on Form S-3 and the exhibits
thereto  (the  "Registration  Statement")  filed with the  Commission  under the
Securities  Act. This  Prospectus does not contain all the information set forth
in the Registration Statement,  certain parts of which are omitted in accordance
with the rules and  regulations  of 


                                       56



<PAGE>


the Commission.  For further information,  reference is made to the Registration
Statement,  which may be inspected without charge at, and copies of which may be
obtained at prescribed  rates from the  Commission  at, 450 Fifth Street,  N.W.,
Judiciary Plaza, Washington, D.C. 20549.


                INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

    The following  documents filed with the Commission  pursuant to the Exchange
Act are incorporated in this Prospectus by reference:

    1.   Annual  Report on Form 10-K for the year ended  December 31,  1997.  
    2.   Current Report on Form 8-K dated February 11, 1998.

    All documents  subsequently  filed by the Company pursuant to Section 13(a),
13(c),  14 or 15(d) of the Exchange Act prior to the termination of the Offering
will be deemed to be  incorporated  by reference in this  Prospectus and will be
part of this Prospectus from the date of filing of such documents. Any statement
contained in this  Prospectus  or in any document  incorporated  or deemed to be
incorporated  by reference in this  Prospectus  will be deemed to be modified or
superseded  for  purposes  of this  Prospectus  to the extent  that a  statement
contained in this Prospectus or in any subsequently  filed document that also is
or is deemed to be  incorporated  by  reference in this  Prospectus  modifies or
supersedes such  statement.  Any statement so modified or superseded will not be
deemed,  except as so  modified  or  superseded,  to  constitute  a part of this
Prospectus.

    The Company  undertakes to provide  without  charge to each person to whom a
copy of this  Prospectus is  delivered,  upon the written or oral request of any
such person, a copy of any document  described in this Prospectus (not including
exhibits to those documents  unless such exhibits are  incorporated by reference
into the information  incorporated  into this  Prospectus).  Requests for copies
should be directed to Niagara Mohawk Power Corporation, 300 Erie Boulevard West,
Syracuse,  New York 13202.  Attention:  Leon T. Mazur,  telephone number:  (315)
474-1511.


















                                       57



<PAGE>



                  GLOSSARY OF CERTAIN ELECTRICITY, NATURAL GAS
                              AND ACCOUNTING TERMS


TERM                  DEFINITION
- ----                  ----------

Avoided               The costs an electric  utility  would  otherwise  incur to
Costs                 generate  power if it did not  purchase  electricity  from
                      another source.

Cogeneration          The simultaneous  production of electric energy and useful
                      thermal  energy  for  industrial,  commercial,  heating or
                      cooling purposes.

CTC                   Competitive Transition Charge

Electric              The  delivery  of  electric   energy  to  customers  on  a
Distribution          distribution  system.  Electric  energy is carried at high
                      voltages along  transmission  lines. For consumers needing
                      lower  voltages,  it is reduced in voltage at a substation
                      and delivered over primary  distribution  lines  extending
                      throughout the area where the  electricity is distributed.
                      For users  needing lower  voltage,  the voltage is reduced
                      once  again  by  a  distribution  transformer  or  a  line
                      transformer.  At this  point it  changes  from  primary to
                      secondary distribution voltage.

GRT                   Gross Receipts Tax

GwH                   Gigawatt-hours:  one  gigawatt  hour  equals  one  billion
                      watthours.

IPP                   Independent  Power  Producer:  any  person  that  owns  or
                      operates,  in whole or in  part,  one or more  Independent
                      Power Facilities.

KW                    Kilowatt: one thousand watts

KWh                   Kilowatt-hour:  a unit of  electrical  energy equal to one
                      kilowatt  of  power  supplied  or taken  from an  electric
                      circuit steadily for one hour.

MW                    Megawatt: one million watts

MWh                   Megawatt hour: one thousand kilowatt hours.

NYSERDA               New York State Energy Research and Development Authority.

PPA                   Power Purchase Agreements: long-term contracts under which
                      a utility is obligated to purchase electricity from an IPP
                      at specified rates.

PSC                   New York State Public Service Commission

PURPA                 Public  Utility  Regulatory   Policies  Act  of  1978,  as
                      amended.  One of five bills signed into law on November 8,
                      1978, as the National Energy Act. It sets forth procedures
                      and requirements  applicable to state utility commissions,
                      electric  and natural gas  utilities  and certain  federal
                      regulatory  agencies.  A major  aspect  of this law is the
                      mandatory purchase obligation from qualifying facilities.

SFAS No. 71           Statement  of  Financial   Accounting   Standards  No.  71
                      "Accounting   for  the   Effects  of   Certain   Types  of
                      Regulation"

Six-Cent Law          Section  66-c of the New York State  Public  Service  Law,
                      governing minimum prices to be paid under certain PPAs


                                       58



<PAGE>



TERM                  DEFINITION
- ----                  ----------

Transmission          The act or process of transporting electric energy in bulk
                      from a source or  sources  of  supply  to other  principal
                      parts of the system or to other  utility  systems.  Also a
                      functional  classification  relating  to that  portion  of
                      utility  plant  used  for  the  purpose  of   transmitting
                      electric  energy in bulk to other  principal  parts of the
                      system  or  to  other  utility  systems,  or  to  expenses
                      relating to the operation and  maintenance of transmission
                      plant.

Unit 1                Nine  Mile  Point  Nuclear  Station  Unit No.  1, a 613 MW
                      nuclear  generating  facility 100% owned by Niagara Mohawk
                      and in operation since 1969.

Unit 2                Nine  Mile  Point  Nuclear  Station  Unit No. 2, a 1144 MW
                      nuclear  generating  facility 41% owned by Niagara  Mohawk
                      and in operation since 1988.




























                                       59



<PAGE>

<TABLE>
<S>                                                                  <C>
================================================================     ===============================================================

    NO DEALER,  SALESPERSON  OR OTHER  PERSON HAS BEEN
AUTHORIZED  TO GIVE  ANY  INFORMATION  OR TO MAKE  ANY
REPRESENTATION   OTHER  THAN  THOSE  CONTAINED  IN  OR
INCORPORATED BY REFERENCE INTO THIS  PROSPECTUS,  AND,                                       $2,000,000,000
IF GIVEN OR MADE, SUCH INFORMATION OR  REPRESENTATIONS
MUST NOT BE RELIED UPON AS HAVING BEEN  AUTHORIZED  BY
THE COMPANY,  THE  UNDERWRITERS  OR ANY OTHER  PERSON.                                [__%] SENIOR NOTES DUE [____]
THIS  PROSPECTUS  DOES NOT CONSTITUTE AN OFFER TO SELL
OR  THE  SOLICITATION  OF AN  OFFER  TO  SELL  OR  THE
SOLICITATION  OF AN  OFFER TO BUY ANY  SECURITY  OTHER
THAN THE NOTES OFFERED  HEREBY,  AN OFFER TO SELL OR A                                       NIAGARA MOHAWK
SOLICITATION OF AN OFFER TO BUY THE NOTES BY ANYONE IN
ANY  JURISDICTION  IN WHICH SUCH OFFER OR SOLICITATION                                           POWER
IS NOT  AUTHORIZED  OR IN WHICH THE PERSON MAKING SUCH
OFFER OR  SOLICITATION IS NOT QUALIFIED TO DO SO OR TO                                        CORPORATION
ANY PERSON IN ANY CIRCUMSTANCES IN WHICH SUCH OFFER OR
SOLICITATION IS UNLAWFUL. NEITHER THE DELIVERY OF THIS
PROSPECTUS  NOR ANY SALE MADE HEREUNDER  SHALL,  UNDER
ANY  CIRCUMSTANCES,  CREATE ANY IMPLICATION THAT THERE                                      [TO BE SUPPLIED]
HAS BEEN NO CHANGE IN THE AFFAIRS OF THE COMPANY SINCE
THE  DATE  HEREOF  OR THAT THE  INFORMATION  CONTAINED
HEREIN IS  CORRECT  AS OF ANY TIME  SUBSEQUENT  TO THE
DATE HEREOF. 

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


              TABLE OF CONTENTS

                                                                                -----------------------------------------
                                                 Page
                                                                                                PROSPECTUS
Prospectus Summary.................................3
Risk Factors......................................10                            -----------------------------------------
Use of Proceeds...................................14
Capitalization....................................15
Pro Forma Condensed Financial Statements..........16
Selected Historical and Pro Forma                   
   Financial Data.................................24                                 DONALDSON, LUFKIN & JENRETTE
Management's Discussion of Pro                                                          SECURITIES CORPORATION
   Forma Condensed Financial Statements...........26
The MRA and the PowerChoice Agreement.............28
Description of Notes..............................31                                     MERRILL LYNCH & CO.
Description of Other Indebtedness.................50                            WASSERSTEIN PERELLA SECURITIES, INC.
Certain United States Federal Tax                                                         J.P. MORGAN & CO.
   Considerations.................................51                                    SALOMON SMITH BARNEY
Underwriting......................................55                                  CITICORP SECURITIES, INC.
Validity of the Notes.............................56                                        TD SECURITIES
Experts...........................................56
Available Information.............................56
Incorporation of Certain Information by                                               [                     ], 1998
   Reference......................................57
Glossary of Certain Electricity,
   Natural Gas and Accounting Terms...............58

================================================================     ===============================================================
</TABLE>

<PAGE>



                                     PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14.  OTHER PENSES OF ISSUANCE AND DISTRIBUTION

         The  following is a statement  of the  estimated  expenses,  other than
underwriting  discounts and  commissions,  to be incurred in connection with the
distribution of the securities  registered  under this  registration  statement.
Except as indicated, all costs and expenses will be paid by the Company.


                                                            Amount
                                                         to be paid
                                                     -------------------

SEC registration fee...............................  $
NASD fees and expenses.............................
Legal fees and expenses............................
Accounting fees and expenses.......................
Printing and engraving fees........................
Registrar and transfer agent's fees................
Trustee's fees.....................................
Miscellaneous......................................  
                                                     -------------------
         Total.....................................  $
                                                     ===================


ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS

         Sections 721 through 726 of the Business  Corporation  Law of the State
of New York (the "BCL") provide for  indemnification  of the Company's  officers
and directors under certain conditions and subject to specific limitations.  The
BCL permits New York  corporations  to supplement the statutory  indemnification
with  additional  "non-statutory"  indemnification  for  directors  and officers
meeting a specified standard of conduct and to advance to officers and directors
litigation  expenses  under  certain  circumstances.  As  permitted  by the BCL,
Article  VI of the  Company's  By-Laws  provides  for  indemnification  of,  and
advancement of litigation  expenses  incurred by,  directors and officers of the
Company.

         The Company has also obtained insurance  providing for  indemnification
of directors and officers against certain expenses and liabilities. In addition,
pursuant to a 1986 amendment to the BCL, the Company has entered into agreements
with  certain  of the  officers  and  directors  of the  Company  providing  for
indemnification  for the  liability of officers and directors not covered by the
policy  mentioned  above.  Such additional  indemnification  does not cover acts
committed  in bad faith or acts which  were the result of active and  deliberate
dishonesty.  Insofar  as  indemnification  for  liabilities  arising  under  the
Securities  Act may be permitted to directors,  officers or persons  controlling
the Company pursuant to the foregoing provisions,  the Company has been informed
that,  in  the  opinion  of  the  Securities  and  Exchange   Commission,   such
indemnification  is against public policy as expressed in the Securities Act and
is therefore unenforceable.

         Furthermore,  Article XIIA of the Certificate of  Incorporation  of the
Company limits, with certain exceptions, the personal liability of a director of
the  Company to the  Company or its  shareholders  for damages for any breach of
duty in such capacity to the fullest extent permitted by the BCL.







                                      II-1



<PAGE>



ITEM 16.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

Index to Exhibits

1           Form of Underwriting Agreement.*

2(a)        PowerChoice Settlement Agreement (incorporated by reference from 
            Form 8-K of the Company dated October 10, 1997).

2(b)        Master Restructuring Agreement by and between Niagara Mohawk Power
            Corporation and Independent Power Producers (incorporated by
            reference to Current Report on Form 8-K of the Company dated July 9,
            1997).

2(c)        PSC Order dated March 20, 1998 (incorporated by reference to Annual
            Report for year ended December 31, 1997)

4(a)        Credit facility dated _______ __, 1998.*

4(b)(1)     Mortgage Trust Indenture dated as of October 1, 1937 between NMPC
            (formerly CNYP) and Marine Midland Trust Company of New York), as
            Trustee (incorporated by reference to CNYP Registration No. 2-5490).

4(b)(2)     Supplemental Indenture dated as of December 1, 1938, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-59500).

4(b)(3)     Supplemental Indenture dated as of April 15, 1939, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-59500).

4(b)(4)     Supplemental Indenture dated as of July 1, 1940, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-59500).

4(b)(5)     Supplemental Indenture dated as of October 1, 1944, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to CNYP Registration
            Statement No. 2-5490).

4(b)(6)     Supplemental Indenture dated as of June 1, 1945, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-59500).

4(b)(7)     Supplemental Indenture dated as of August 17, 1948, supplemental to
            Exhibit 4(1) (incorporated by reference to NMPC Registration
            Statement No. 2-59500).

4(b)(8)     Supplemental Indenture dated as of December 31, 1949, supplemental
            to Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-8214).



                                      II-2

<PAGE>




4(b)(9)     Supplemental Indenture dated as of January 1, 1950, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-8214).

4(b)(10)    Supplemental Indenture dated as of October 1, 1950, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-8634).

4(b)(11)    Supplemental Indenture dated as of October 19, 1950, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-8634).

4(b)(12)    Supplemental Indenture dated as of February 20, 1953, supplemental
            to Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-10501).

4(b)(13)    Supplemental Indenture dated as of April 25, 1956, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-12443).

4(b)(14)    Supplemental Indenture dated as of March 15, 1960, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-70860).

4(b)(15)    Supplemental Indenture dated as of October 1, 1966, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-25526).

4(b)16)     Supplemental Indenture dated as of July 15, 1967, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-26918).

4(b)(17)    Supplemental Indenture dated as of August 1, 1967, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-26918).

4(b)(18)    Supplemental Indenture dated as of August 1, 1968, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-29575).

4(b)(19)    Supplemental Indenture dated as of March 15, 1977, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-59500).

4(b)(20)    Supplemental Indenture dated as of August 1, 1977, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-70860).



                                      II-3

<PAGE>


4(b)(21)    Supplemental Indenture dated as of March 1, 1978, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-70860).

4(b)(22)    Supplemental Indenture dated as of June 15, 1980, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-70860).

4(b)(23)    Supplemental Indenture dated as of November 1, 1985, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 2-90568).

4(b)(24)    Supplemental Indenture dated as of October 1, 1989, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 33-32475).

4(b)(25)    Supplemental Indenture dated as of dated as of June 1, 1990,
            supplemental to Exhibit 4(b)(1) (incorporated by reference to NMPC
            Registration Statement No. 33-38093).

4(b)(26)    Supplemental Indenture dated as of November 1, 1990, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 33-38093).

4(b)(27)    Supplemental Indenture dated as of March 1, 1991, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 33-47241).

4(b)(28)    Supplemental Indenture dated as of October 1, 1991, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 33-47241).

4(b)(29)    Supplemental Indenture dated as of April 1, 1992, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 33-47241).

4(b)(30)    Supplemental Indenture dated as of June 1, 1992, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 33-59594).

4(b)(31)    Supplemental Indenture dated as of July 1, 1992, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 33-59594).

4(b)(32)    Supplemental Indenture dated as of August 1, 1992, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to NMPC Registration
            Statement No. 33-59594).



                                      II-4

<PAGE>




4(b)(33)    Supplemental Indenture dated as of April 1, 1993, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to Quarterly Report on
            Form 10-Q for quarter ended March 31, 1993).

4(b)(34)    Supplemental Indenture dated as of July 1, 1993, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to Quarterly Report on
            Form 10-Q for quarter ended September 30, 1993).

4(b)(35)    Supplemental Indenture dated as of September 1, 1993, supplemental
            to Exhibit 4(b)(1) (incorporated by reference to Quarterly Report on
            Form 10-Q for quarter ended September 30, 1993).

4(b)(36)    Supplemental Indenture dated as of March 1, 1994, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to Annual Report on Form
            10-K for year ended December 31, 1993).

4(b)(37)    Supplemental Indenture dated as of July 1, 1994, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to Annual Report on Form
            10-K for year ended December 31, 1994).

4(b)(38)    Supplemental Indenture dated as of May 1, 1995, supplemental to
            Exhibit 4(b)(1) (incorporated by reference to Quarterly Report on
            Form 10-Q for quarter ended June 30, 1995).

4(b)(39)    Supplemental Indenture dated March 20, 1996, supplemental to 
            Exhibit 4(b)(1).

4(b)(40)    Agreement dated as of August 16, 1940, between CNYP, The Chase
            National Bank of the City of New York, as Successor Trustee, and The
            Marine Midland Trust Company of New York, as Trustee incorporated by
            reference to CNYP Registration Statement No. 2-5490).

4(c)        Form of Indenture relating to the Notes.

4(d)        Form of Notes.*

5           Opinion of Sullivan & Cromwell.*

8           Opinion of Bryan Cave LLP.*

12          Statement regarding computation of ratios.

23(a)       Consent of Independent Accountants, Price Waterhouse LLP.

23(b)       Consent of Sullivan & Cromwell (Filed as part of Exhibit 5 hereto).*

23(c)       Consent of Bryan Cave LLP (included within Exhibit 8 hereto).*

24          Power of Attorney (included on the Signature Page on page II-7 of
            this Registration Statement on Form S-3).

25          Form T-1 Statement of Eligibility under the Trust Indenture Act of
            1939 of IBJ Schroder Bank & Trust Company. 



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

*  To be filed by amendment.



                                      II-5


<PAGE>



ITEM 17.  UNDERTAKINGS

    (a) Insofar as indemnification  for liabilities arising under the Securities
Act may be  permitted to  directors,  officers  and  controlling  persons of the
Registrant pursuant to the provisions described under "Item 15,  Indemnification
of Directors and Officers" above, or otherwise,  the Registrant has been advised
that  in  the  opinion  of  the   Securities   and  Exchange   Commission   such
indemnification  is against public policy as expressed in the Securities Act and
is,  therefore,  unenforceable.  In the event  that a claim for  indemnification
against such  liabilities  (other than the payment by the Registrant of expenses
incurred or paid by a director,  officer or controlling person of the Registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director,  officer or controlling person in connection with the securities being
registered, the Registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as  expressed  in the  Securities  Act and will be  governed by the final
adjudication of such issue.

    (b) The undersigned  registrant  hereby undertakes to deliver or cause to be
delivered with the prospectus,  to each person to whom the prospectus is sent or
given,  the latest annual report,  to security  holders that is  incorporated by
reference  in  the  prospectus  and  furnished   pursuant  to  and  meeting  the
requirements  of Rule 14a-3 or Rule 14c-3 under the  Securities  Exchange Act of
1934;  and,  where  interim  financial  information  required to be presented by
Article 3 of Regulation S-X is not set forth in the prospectus,  to deliver,  or
cause to be  delivered to each person to whom the  prospectus  is sent or given,
the latest  quarterly  report that is specifically  incorporated by reference in
the prospectus to provide such interim financial information.

    (c) The undersigned Registrant hereby undertakes that:

    (1) For purposes of determining  any liability under the Securities Act, the
information  omitted  from  the  form  of  prospectus  filed  as  part  of  this
registration  statement in reliance  upon Rule  424(b)(1) or (4) or 497(h) under
the Securities Act shall be deemed to be part of this Registration  Statement as
of the time it was declared effective.

    (2) For the purpose of determining  any liability  under the Securities Act,
each post-effective amendment that contains a form of prospectus shall be deemed
to be a new registration  statement  relating to the securities offered therein,
and the  offering  of such  securities  at that  time  shall be deemed to be the
initial bona fide offering thereof.
















                                      II-6



<PAGE>



                                   SIGNATURES

    Pursuant to the  requirements  of the Securities Act of 1933, the Registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-3 and has  duly  caused  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized,  in the City of Syracuse, State of New York, on the thirty-first day
of March, 1998.

          NIAGARA MOHAWK POWER CORPORATION


          By: /s/ STEVEN W. TASKER
             ----------------------------------------
             Name:  Steven W. Tasker
             Title:  Vice President-Controller and Principal Accounting Officer


                                POWER OF ATTORNEY

    KNOW ALL PERSONS BY THESE PRESENTS, that such person whose signature appears
below constitutes and appoints William F. Edwards and Arthur W. Roos and each of
them severally, his true and lawful attorneys-in-fact with power of substitution
and  resubstitution  to  sign  in his  name,  place  and  stead,  in any and all
capacities,  to do any and all things and execute any and all  instruments  that
such attorney may deem  necessary or advisable  under the Securities Act of 1933
(the "Securities Act"), and any rules,  regulations and requirements of the U.S.
Securities and Exchange Commission in connection with the registration under the
Securities Act of the Common Stock of the  Registrant,  including  specifically,
but without limiting the generality of the foregoing, the power and authority to
sign his name in his  respective  capacity as a member of the Board of Directors
or officer of the Registrant, this Registration Statement and/or such other form
or forms as may be  appropriate  to be filed with the  Commission as any of them
may deem appropriate in respect of the Common Stock of the Registrant to any and
all   amendments   thereto   (including   post-effective   amendments)  to  this
Registration Statement, to any related Rule 462(b) Registration Statement and to
any documents filed as part of or in connection with this Registration Statement
and any and all amendments thereto, including post-effective amendments.

    Pursuant  to  the   requirements   of  the  Securities  Act  of  1933,  this
Registration  Statement  has  been  signed  by  the  following  persons  in  the
capacities indicated on March 31, 1998:

<TABLE>
<CAPTION>
        SIGNATURE                  TITLE                                        DATE
        ---------                  -----                                        ----
<S>                                <C>                                          <C>


/S/ WILLIAM F. ALLYN               Director                                     March 31, 1998
- ---------------------------
     William F. Allyn


/S/ ALBERT J. BUDNEY, JR.          Director, President and Chief
- ---------------------------        Operating Officer                            March 31, 1998
  Albert J. Budney, Jr.


/S/ LAWRENCE BURKHARDT, III        Director                                     March 31, 1998
- ---------------------------
 Lawrence Burkhardt, III




                                              II-7

<PAGE>




/S/ DOUGLAS M. COSTLE              Director                                     March 31, 1998
- ---------------------------
    Douglas M. Costle
                                   Chairman of the Board of
                                   Directors and Chief Executive
/S/ WILLIAM E. DAVIS               Office                                       March 31, 1998
- ---------------------------
     William E. Davis



/S/ WILLIAM J. DONLON              Director                                     March 31, 1998
- ---------------------------
    William J. Donlon



/S/ ANTHONY H. GIOIA               Director                                     March 31, 1998
- ---------------------------
     Anthony H. Gioia



/S/ BONNIE GUITON HILL             Director                                     March 31, 1998
- ---------------------------
    Bonnie Guiton Hill



/S/ HENRY A. PANASCI, JR.          Director                                     March 31, 1998
- ---------------------------
  Henry A. Panasci, Jr.



/S/ PATTI MCGILL PETERSON          Director                                     March 31, 1998
- ---------------------------
  Patti McGill Peterson



/S/ DONALD B. RIEFLER              Director                                     March 31, 1998
- ---------------------------
    Donald B. Riefler



/S/ STEPHEN B. SCHWARTZ            Director                                     March 31, 1998
- ---------------------------
   Stephen B. Schwartz


/S/ WILLIAM F. EDWARDS             Senior Vice President and
- ---------------------------        Chief Financial Officer                      March 31, 1998
    William F. Edwards




                                              II-8

<PAGE>



/S/ STEVEN W. TASKER               Vice President-Controller
- ---------------------------        and Principal Accounting
     Steven W. Tasker              Officer                                      March 31, 1998




/S/ EDMUND M. DAVIS, ESQ.          Director                                     March 31, 1998
- ---------------------------
  Edmund M. Davis, Esq.

</TABLE>




































                                      II-9

<PAGE>



                                                  EDGAR Exhibit Index

<TABLE>
<CAPTION>
EDGAR                 S-3                                                                 EDGAR
Exhibit Number        Exhibit Number         Description                                  Page Number
- --------------        --------------         -----------------------------------------    -----------
  <S>                 <C>                    <C>                                          <C>

  4.2                 Exhibit 4(b)(39)       Supplemental Indenture dated                 75
                                             March 20, 1996

  4.3                 Exhibit 4(c)           Form of Indenture relating to the Notes      162

  12                  Exhibit 12             Statement regarding computation of 
                                             EBITDA to Net Cash Interest                  236

  23                  Exhibit 23(a)          Consent of Price Waterhouse LLP              237

  25                  Exhibit 25             Form T-1, Statement of Eligibility           238



</TABLE>






                                     II-10

                                                                EXHIBIT 4(b)(39)


================================================================================
NIAGARA MOHAWK POWER CORPORATION

to

BANKERS TRUST COMPANY, as Trustee



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


Supplemental Indenture
Dated as of March 20, 1996





Providing for creation of $255,000,000 principal amount of First Mortgage Bonds,
Floating Rate Series A due June 30, 1999, $125,000,000 principal amount of First
Mortgage Bonds, Floating Rate Series B due June 30, 1999, $163,000,000 principal
amount of First Mortgage Bonds, Floating Rate Series C due June 30, 1999,
$213,260,000 principal amount of First Mortgage Bonds, Floating Rate Series D
due June 30, 1999, $37,500,000 principal amount of First Mortgage Bonds,
Floating Rate Series E due June 30, 1999 and $20,000,000 principal amount of
First Mortgage Bonds, 3% Series due June 30, 1999



================================================================================


<PAGE>



TABLE OF CONTENTS*<F1>


PARTIES

RECITALS

CONSIDERATION

PART I.                    Creation of a Series of First
                           Mortgage Bonds, Floating Rate
                           Series A Due June 30, 1999
                           [Form of Face of Definitive Bond of the
                           Eighty-first Series]
                           [Form of Trustee's Certificate]
                           [Form of Reverse of Definitive Bond
                           of the Eighty-first Series]

PART II.                   Creation of a Series of First
                           Mortgage Bonds, Floating Rate
                           Series B Due June 30, 1999
                           [Form of Face of Definitive
                           Bond of the Eighty-second
                           Series]
                           [Form of Trustee's
                           Certificate]
                           [Form of Reverse of Definitive
                           Bond of the Eighty-second
                           Series]

PART III.                  Creation of a Series of First
                           Mortgage Bonds, Floating Rate
                           Series C Due June 30, 1999
                           [Form of Face of Definitive
                           Bond of the Eighty-third
                           Series
                           [Form of Trustee's
                           Certificate]
                           [Form of Reverse of Definitive
                            Bond of the Eighty-third
                                     Series]

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

*    This Table of Contents does not constitute part of the supplemental
     indenture or have any bearing upon the interpretation of any of its terms 
     and provisions.



<PAGE>


PART IV.                   Creation of a Series of First
                           Mortgage Bonds, Floating Rate
                           Series D Due June 30, 1999
                           [Form of Face of Definitive
                           Bond of the Eighty-fourth
                           Series]
                           [Form of Trustee's
                           Certificate]
                           [Form of Reverse of Definitive
                           Bond of the Eighty-fourth
                           Series]

PART V.                    Creation of a Series of First
                           Mortgage Bonds, Floating Rate
                           Series E Due June 30, 1999
                           [Form of Face of Definitive
                           Bond of the Eighty-fifth
                           Series]
                           [Form of Trustee's
                           Certificate]
                           [Form of Reverse of Definitive
                           Bond of the Eighty-fifth
                           Series]

PART VI.                   Creation of a Series of First
                           Mortgage Bonds, 3% Series Due June
                           30, 1999
                           [Form of Face of Definitive
                           Bond of the Eighty-sixth
                           Series]
                           [Form of Trustee's
                           Certificate]
                           [Form of Reverse of Definitive
                           Bond of the Eighty-sixth
                           Series]

PART VII.                  Information to Trustee

PART VIII.                 Future Amendments of Indenture and
                           Loan Agreements

PART IX.                   Amendment of Indenture

PART X.                    The Trustee



<PAGE>



PART XI.                   Miscellaneous Provisions


<PAGE>



TESTIMONIUM

SIGNATURES

ACKNOWLEDGMENTS


<PAGE>

                  SUPPLEMENTAL INDENTURE dated as of March 20, 1996, made by and
between NIAGARA MOHAWK POWER CORPORATION, a corporation duly organized and
existing under the laws of the State of New York, having its principal place of
business (residence) at No. 300 Erie Boulevard West, Syracuse, New York
(hereinafter sometimes referred to as the "Company"), party of the first part,
and BANKERS TRUST COMPANY (successor to Marine Midland Bank, in turn, successor
to Marine Midland Bank, N.A., a national banking association and, in turn,
successor to Marine Midland Bank, a corporation duly organized and existing
under the laws of the State of New York, formerly named the Marine Midland Trust
Company of New York, Marine Midland Grace Trust Company of New York and Marine
Midland Bank -- New York), a banking corporation and trust company duly
organized and existing under the laws of the State of New York, having its
principal corporate trust office at Four Albany Street, New York, New York
(hereinafter sometimes referred to as the "Trustee"), as Trustee under the
Mortgage Trust Indenture hereinafter mentioned, party of the second part.

                  WHEREAS, the Company (formerly Central New York Power
Corporation) has heretofore executed and delivered to the Trustee its Mortgage
Trust Indenture dated as of October 1, 1937 (hereinafter referred to as the
"Original Indenture") and indentures supplemental thereto dated as of December
1, 1938, as of April 15, 1939, as of July 1, 1940, as of January 1, 1942, as of
October 1, 1944, as of June 1, 1945, as of August 17, 1948, as of December 31,
1949, as of January 1, 1950, as of October 1, 1950, as of October 19, 1950, as
of December 1, 1951, as of February 1, 1953, as of February 20, 1953, as of
October 1, 1953, as of August 1, 1954, as of April 25, 1956, as of May 1, 1956,
as of September 1, 1957, as of June 1, 1958, as of March 15, 1960, as of April
1, 1960, as of November 1, 1961, as of December 1, 1964, as of October 1, 1966,
as of July 15, 1967, as of August 1, 1967, as of August 1, 1968, as of December
1, 1969, as of February 1, 1971, as of February 1, 1972, as of August 1, 1972,
as of December 1, 1973, as of October 1, 1974, as of March 1, 1975, as of August
1, 1975, as of March 15, 1977, as of August 1, 1977, as of December 1, 1977, as
of March 1, 1978, as of December 1, 1978, as of September 1, 1979, as of October
1, 1979, as of June 15, 1980, as of September 1, 1980, as of March 1, 1981, as
of August 1, 1981, as of March 11 1982, as of April 1, 1982, as of June 1, 1982,
as of August 1, 1982, as of November 1, 1982, as


<PAGE>



of March 1, 1983, as of May 1, 1983, as of June 1, 1983, as of March 1, 1984 as
of May 1, 1984, as of July 1, 1984, as of October 1, 1984, as of January 1,
1985, as of February 1, 1985, as of February 15, 1985, as of November 1, 1985,
as of June 1, 1986, as of August 1, 1986, as of October 1, 1986, as of November
1, 1986, as of July 1, 1987, as of May 1, 1988, as of February 1, 1989, as of
April 1, 1989, as of October 1, 1989, as of June 1, 1990, as of November 1,
1990, as of March 1, 1991, as of October 1, 1991, as of April 1, 1992, as of
June 1, 1992, as of July 1, 1992, as of August 1, 1992, as of April 1, 1993, as
of July 1, 1993, as of September 1, 1993, as of March 1, 1994, as of July 1,
1994 and as of May 1, 1995 (said Original Indenture, together with all
instruments stated to be supplemental thereto to which the Trustee has
heretofore been or shall hereafter be a party, including said enumerated
Supplemental Indentures and this Supplemental Indenture, being herein referred
to as the "Indenture"; capitalized terms used herein and not otherwise defined
herein are used as defined in the Indenture); and

                  WHEREAS, the Indenture provides in Section 1 of Article
Twelfth thereof that without any action or consent by, or notice to, the holders
of any of the Bonds, the Company and the Trustee, from time to time and at any
time, may enter into such indentures supplemental to the Original Indenture as
shall be by them deemed necessary or desirable for the purpose of establishing
the form, terms, provisions and conditions of a particular series of Bonds, and
of providing the terms and conditions of redemption of Bonds of such series, or
for a retirement fund or other fund for such series, or for any other purpose
not inconsistent with the terms of the Indenture and which shall not impair the
security of the same; and

                  WHEREAS, the Company desires to enter into this indenture
supplemental to the Original Indenture with the Trustee for the purpose of
establishing the form, terms, provisions and conditions of six new series of
Bonds under the Indenture and for the purpose of providing the terms and
conditions of redemption of the Bonds of such new series, all as determined by
resolution or resolutions of the Board of Directors of the Company; and

                  WHEREAS, the Company in the exercise of the authority and
power reserved to it under and by virtue of the provisions of the Indenture and
pursuant to appropriate resolutions of its Board of Directors has duly resolved
and determined to make, execute and


<PAGE>



deliver to the Trustee a supplemental indenture in the form hereof and for the 
purposes herein provided; and

                  WHEREAS, all conditions and requirements necessary to make
this Supplemental Indenture a valid, binding and legal instrument in accordance
with its terms have been performed and fulfilled and the execution and delivery
hereof have been in all respects duly authorized;


NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE

W I T N E S S E T H:
- - - - - - - - - - -

                  That for and in consideration of the premises and of the
purchase or acceptance of the Bonds by those who shall hold the same from time
to time and of the sum of One Dollar to the Company duly paid by the Trustee at
or before the execution and delivery of this Supplemental Indenture and for
other good and valuable consideration, the receipt whereof is hereby
acknowledged, the Company does hereby covenant and agree with the Trustee for
the benefit of the holders of the Bonds, or any of them, issued or to be issued
under the Indenture, as follows:


PART I.

CREATION OF A SERIES OF FIRST MORTGAGE BONDS,
FLOATING RATE SERIES A DUE JUNE 30, 1999

                  SECTION 1. The Company hereby creates and establishes a new
series of Bonds to be issued under and secured by the Indenture to be designated
"First Mortgage Bonds, Floating Rate Series A due June 30, 1999" (hereinafter
sometimes referred to as the "Bonds of the Eighty-first Series").

                  The Bonds of the Eighty-first Series shall be registered in
the name of Citibank N.A., as master creditor agent (the "Master Creditor
Agent") under the Master Creditor Agreement dated as of March 20, 1996 (as the
same may be amended, supplemented or otherwise modified from time to time, the
"Master Creditor Agreement"), on behalf and for the ratable benefit of the
lenders (the "Term Lenders") named as Lenders in the Term Loan Agreement dated
as of March 20, 1996 (as the same may be amended, supplemented or otherwise
modified from time to time, the "Term Loan Agreement")


<PAGE>



among the Company, the Term Lenders and Citibank N.A., as agent.

                  The permitted principal amount of the Bonds of the
Eighty-first Series which may be executed by the Company and authenticated by
the Trustee is limited so that at no time shall there be authenticated,
delivered or outstanding under the Indenture Bonds of the Eighty-first Series
for a principal amount exceeding $255,000,000, except that Bonds of the
Eighty-first Series may always be issued as provided in Section 2 of Article
Fourth of the Indenture.

                  Upon the execution of this Supplemental Indenture, the Company
may execute and deliver to the Trustee from time to time not in excess of
$255,000,000 aggregate principal amount of Bonds of the Eighty-first Series, and
thereupon the Trustee, without awaiting the filing or recording of this
Supplemental Indenture but upon receipt of specified evidence of due compliance
by the Company with the applicable provisions of the Indenture, shall
authenticate the said $255,000,000 principal amount of Bonds of the Eighty-first
Series and deliver the same upon the written order of the Company signed in its
name by its President or one of its Vice Presidents or its Treasurer or an
Assistant Treasurer.

                  SECTION 2. Each Bond of the Eighty-first Series shall be dated
as of the date of its authentication. The Bonds of the Eighty-first Series are
to be issued to the Master Creditor Agent (i) to evidence the obligation of the
Company to make payments in respect of the principal amount of Advances (as
defined in the Term Loan Agreement), interest on such principal amount and
commitment fees on Unused Commitment (as defined in the Term Loan Agreement) in
each case stated to be due under the Term Loan Agreement and (ii) to provide to
the Master Creditor Agent on behalf of and for the ratable benefit of the Term
Lenders, the benefits of the security provided for under the Indenture and by
the Bonds in respect of the obligations of the Company set forth in clause (i)
of this sentence.

                  The Bonds of the Eighty-first Series are to be issued in an
aggregate principal amount equal to $255,000,000, being the amount of the
aggregate original Commitments under (and as defined in) the Term Loan Agreement
and are to mature on June 30, 1999. The principal of the Bonds of the
Eighty-first Series shall be payable on the same date or dates and in the same


<PAGE>



amounts as set forth in the Term Loan Agreement for the payment of principal on
Advances thereunder. "Interest" shall accrue and be payable on the Bonds of the
Eighty-first Series from the date thereof until such Bonds are repaid in full,
payable at the same rates, in the same amounts and on the same payment dates as
provided in the Term Loan Agreement for the accrual and payment of interest in
respect of outstanding principal of Advances and for the accrual and payment of
commitment fees in respect of Unused Commitment. The rate of Interest payable on
the Bonds of the Eighty-first Series shall not exceed 15% per annum (calculated
on the basis of a 360-day year of twelve (12) 30-day months). Definitive Bonds
of said series shall be registered Bonds without coupons and shall be issued in
denominations of $1,000 and multiples thereof.

                  The Interest payable on any Interest payment date shall be
paid to the persons in whose names the Bonds of the Eighty-first Series were
registered at the close of business on the record date for such payment of
Interest notwithstanding any cancellation of Bonds of the Eighty-first Series
upon any registration of transfer or exchange thereof between such record date
and such Interest payment date; except that if the Company shall default in the
payment of any Interest due on such Interest payment date such defaulted
Interest shall be paid to the persons in whose names Bonds of the Eighty-first
Series are registered either at the close of business on the date preceding the
date of payment of such defaulted Interest or on a subsequent record date fixed
for the payment of such defaulted Interest by notice given by mail by or on
behalf of the Company to the Trustee and holders of Bonds of the Eighty-first
Series not less than ten days preceding such subsequent record date. The term
"record date" as used herein shall mean, with respect to an Interest payment
date, the earlier of (i) the close of business on the last day of the calendar
month next preceding such Interest payment date or, if such last day shall be a
day on which banking institutions in The City of New York are authorized by law
to close, the next preceding day which shall not be a day on which such
institutions are so authorized to close and (ii) ten calendar days prior to such
Interest payment date or, if such day shall be a day on which banking
institutions in The City of New York are authorized by law to close, the next
preceding day which shall not be a day on which such institutions are so
authorized to close or, in the case of defaulted Interest, the close


<PAGE>



of business on any subsequent record date established as provided above.

                  All of the Bonds of the Eighty-first Series shall be executed
in the name and on behalf of the Company by a facsimile of the signature (or
manual signature) of its President or a Vice President, and imprinted with its
corporate seal (or a facsimile thereof), attested by a facsimile of the
signature (or manual signature) of its Secretary or an Assistant Secretary.

                  Bonds of the Eighty-first Series shall be lettered "RU" and
numbered consecutively from RU-1 upwards, or shall bear such other letters as
may be provided therefor by the Board of Directors of the Company.

                  Both principal of and Interest on the Bonds of the
Eighty-first Series shall be payable at the office of the Trustee, which in the
case of Bankers Trust Company, shall be its corporate trust office in the
Borough of Manhattan, The City of New York, State of New York, or at such other
office or agency in the Borough of Manhattan, The City of New York, State of New
York, as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.

                  SECTION 3. The Bonds of the Eighty-first Series are not
subject to redemption, either as a whole or in part. The principal amount of the
Advances under the Term Loan Agreement and, therefore, the principal of the
Bonds of the Eighty-First Series may be prepaid, and the due dates thereof shall
be accelerated, in accordance with the terms of the Term Loan Agreement.

                  If an event of default, as defined in the Indenture, shall
occur, the outstanding principal indebtedness evidenced by the Bonds of the
Eighty-first Series may be declared or may be due and payable, in the manner and
with the effect provided in the Indenture.

                  SECTION 4. Notwithstanding the foregoing provisions of this
Part I or any provisions of the Bonds of the Eighty-first Series, the obligation
of the Company to make payments with respect to the principal of and Interest on
the Bonds of the Eighty-first Series shall be fully or partially, as the case
may be, satisfied and discharged, to the extent of any such


<PAGE>



full or partial payment of the then due principal of Advances (as defined in the
Term Loan Agreement), interest due thereon and commitment fees due in respect of
Unused Commitment under the Term Loan Agreement. The Trustee may conclusively
presume that the obligation of the Company to make payments with respect to the
principal of and Interest on the Bonds of the Eighty-first Series shall have
been duly satisfied and discharged unless and until the Trustee shall have
received notice of nonpayment thereof from the Master Creditor Agent. The Master
Creditor Agreement, in Section 2.06(a) thereof, provides that, at such time as
any portion of the outstanding principal amount of any Advances together with
all accrued and unpaid interest thereon and all accrued and unpaid commitment
fees then due under the Term Loan Agreement shall have been fully and finally
paid, whether upon the prepayment or upon the maturity or acceleration thereof,
upon the request of the Company and following confirmation of such by the Term
Loan Agent (as defined in the Master Creditor Agreement), a principal amount of
Bonds of the Eighty-first Series equal to such principal amount of the Advances
so paid shall be surrendered by the Master Creditor Agent to the Trustee for
cancellation, and upon such surrender shall be deemed fully paid.
Notwithstanding the foregoing, the principal and Interest due on the Bonds of
the Eighty-first Series shall continue or be reinstated, as the case may be, if
at any time any payment of principal or Interest (whether paid under the Bonds
of the Eighty-first Series or the Term Loan Agreement) is rescinded or must
otherwise be returned by the Master Creditor Agent or any Term Lender or any
other person upon the insolvency, bankruptcy or reorganization of the Company or
by operation of law, all as though payment had not been made.

                  SECTION 5. The registered owner (or assigns) of any Bond of
the Eighty-first Series may at any time surrender the same at the corporate
trust office of the Trustee, or at any other office or agency of the Trustee or
the Company maintained for such purpose, and with instruments of transfer
satisfactory to the Trustee, and subject to the terms, conditions and
limitations specified in the Indenture, shall be entitled to receive in exchange
therefor an equal principal amount of Bonds of said series of like tenor and of
other authorized denominations; and the Company will provide, and the Trustee
shall authenticate and deliver, the Bonds necessary to make such exchange.
The Bonds of the Eighty-first Series are nontransferable except to effect 
transfer to any


<PAGE>



successor to the Master Creditor Agent or to one or more Term Lenders, any such
transfer of a Bond of the Eighty-first Series to be made at the principal
corporate trust office of the Trustee, upon surrender and cancellation of such
Bond, accompanied by a written instrument of transfer in a form approved by the
Company and the Trustee, duly executed by the registered holder of such Bond or
by his duly authorized attorney, and thereupon a new Bond or Bonds of the
Eighty-first Series, for a like principal amount and bearing Interest at the
same rates and having the same maturity date, will be issued to the successor to
the Master Creditor Agent or to one or more Term Lenders, as the case may be, in
exchange therefor, as provided in the Indenture. The provisions of Section 12 of
Article Second of the Original Indenture to the contrary notwithstanding, no
payment of a service charge shall be required for any exchange or registration
of transfer, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge that may be imposed in relation thereto.

                  SECTION 6. The definitive Bonds of the Eighty-first Series,
and the Trustee's Certificate to be inscribed on all Bonds of said series, are
to be substantially in the forms following, respectively:

          [Form of Face of Definitive Bond of the Eighty-first series]


         This Bond may not be exchanged in whole or in part for a Bond
         registered, and no transfer of this Bond in whole or in part may be
         registered, in the name of any person other than the Master Creditor
         Agent, a successor thereto or one or more Lenders, as described herein
         and on the reverse hereof.

         This Bond has not been and will not be registered under the Securities
         Act of 1933, as amended (the "Securities Act"), or the securities laws
         of any state of the United States ("Blue Sky Laws") and record or
         beneficial ownership of this Bond may not be offered, sold, pledged or
         otherwise transferred except pursuant to an exemption from registration
         under the Securities Act, in accordance with all applicable Blue Sky
         Laws and in accordance with the restrictions set forth on the reverse
         hereof.


<PAGE>





No. RU-__                                      $_______

NIAGARA MOHAWK POWER CORPORATION

FIRST MORTGAGE BOND
FLOATING RATE SERIES A DUE JUNE 30, 1999


                  NIAGARA MOHAWK POWER CORPORATION, a New York corporation
(herein called the "Company"), for value received, hereby promises to pay to
CITIBANK N.A., as Master Creditor Agent under the Master Creditor Agreement
hereinafter described, or registered assigns, the principal sum of
__________________ Dollars or, if less, such principal amount as is equal to the
aggregate principal amount of Advances (as defined in and) outstanding under the
Term Loan Agreement hereinafter described, on June 30, 1999, or such earlier
date or dates on which the principal amount of outstanding Advances is stated to
be due and payable (whether due to optional prepayment or acceleration) under
the Term Loan Agreement, and to pay Interest (as defined below) as provided
below and on the reverse hereof. The rate of Interest payable on this Bond shall
not exceed 15% per annum (calculated on the basis of a 360-day year of twelve
(12) 30-day months).

Both principal of and Interest on this Bond are payable at the corporate trust
office of the Trustee hereinafter named, in the Borough of Manhattan, City and
State of New York, or at such other office or agency in said Borough as shall be
maintained by the Company for such purpose, in such coin or currency of the
United States of America as at the time of payment shall be legal tender for
public and private debts.

                  Reference is made to the further provisions of this Bond set
forth on the reverse hereof, which for all purposes have the same effect as
though fully set forth at this place.

                  This Bond shall not be valid or obligatory for any purpose
until authenticated by the execution by the Trustee of the certificate inscribed
hereon.

                  IN WITNESS WHEREOF, the Company has caused this Bond to be
executed in its corporate name by a facsimile of the signature (or manual
signature) of its President or a Vice President and imprinted with its corporate
seal (or a facsimile thereof), attested by a


<PAGE>



facsimile of the signature (or manual signature) of its Secretary or an 
Assistant Secretary.


Dated:                                               NIAGARA MOHAWK POWER
                                                         CORPORATION



                                                     By


Attest:




            Secretary



[Form of Trustee's Certificate]


                  This is one of the Bonds of the Series designated above 
described in the within-mentioned Indenture


                                                     BANKERS TRUST COMPANY
                                                         as Trustee



                                                         By

                                                              Authorized Officer



[Form of Reverse of Definitive Bond of the Eighty-first Series]


                  This Bond is one of a duly authorized issue of Bonds of the
Company, of an unlimited (except as provided in the Indenture hereinafter
mentioned) permitted principal amount, all issued or to be issued in one or more
series (the Bonds of the series of which this Bond is a part being herein called
the "Bonds of the Eighty-first Series"), all of the Bonds of all series being
issued or to be issued under and,


<PAGE>



irrespective of the time of issue, all equally secured by a Mortgage Trust
Indenture (herein, with all instruments stated to be supplemental thereto to
which the Trustee hereinafter named or its predecessor as Trustee hereunder is
or shall be a party, called the "Indenture"), dated as of October 1, 1937, to
Bankers Trust Company (successor to Marine Midland Bank, in turn, successor to
Marine Midland Bank, N.A., a national banking association and, in turn,
successor to Marine Midland Bank, a corporation duly organized and existing
under the laws of the State of New York, formerly named the Marine Midland Trust
Company of New York, Marine Midland Grace Trust Company of New York and Marine
Midland Bank -- New York and hereinafter, with its successors as defined in the
Indenture, referred to as the "Trustee"), to which Indenture, an executed
counterpart of which is on file with the Trustee, reference is hereby made for a
description of the property mortgaged and pledged to the Trustee, and for a
statement of the nature and extent of the security, the rights of the holders of
the Bonds with respect to such security, and the terms and conditions upon which
said Bonds are or are to be issued and secured; but neither the foregoing
reference to the Indenture, nor any provision of this Bond or of the Indenture,
shall affect or impair the obligation of the Company, which is absolute and
unconditional, to pay, at the stated or accelerated maturities herein provided,
the principal of and Interest on this Bond as herein provided.

                  The Bonds of the Eighty-first Series have been issued to
Citibank N.A., as master creditor agent (the "Master Creditor Agent") under the
Master Creditor Agreement dated as of March 20, 1996 (as the same may be
amended, supplemented or otherwise modified from time to time, the "Master
Creditor Agreement"), on behalf of the lenders (the "Lenders") named as Lenders
in the Term Loan Agreement dated as of March 20, 1996 (as the same may be
amended, supplemented or otherwise modified from time to time, the "Term Loan
Agreement") among the Company, the Lenders and Citibank N.A. as agent for the
Lenders, (i) to evidence the obligation of the Company to make payments in
respect of principal, interest on such principal and commitment fees on the
Unused Commitment (as defined in and) stated to be due under the Term Loan
Agreement and (ii) to provide to the Master Creditor Agent, on behalf of and for
the benefit of the Lenders, the benefits of the security provided for under the
Indenture and by this Bond in respect of the obligations of the Company set
forth in clause (i) of this sentence.


<PAGE>



                  "Interest" on this Bond accrues and is payable at the same
rates and on the same dates as provided in the Term Loan Agreement for the
accrual and payment of interest on the outstanding principal amount of Advances
and for the accrual and payment of commitment fees on the Unused Commitment. The
rate of Interest payable on this Bond shall not exceed 15% per annum (calculated
on the basis of a 360-day year of twelve (12) 30-day months).

                  The obligation of the Company to make payments with respect to
the principal of and Interest on Bonds of the Eighty-first Series shall be fully
or partially, as the case may be, satisfied and discharged to the extent that,
at any time that any such payment shall be due, the Company shall have paid
fully or partially the then due principal of, interest due thereon and
commitment fees in respect of Unused Commitment under the Term Loan Agreement.
Notwithstanding the foregoing, the principal and Interest due on this Bond shall
continue or be reinstated, as the case may be, if at any time any payment of
principal or Interest (whether paid under this Bond or the Term Loan Agreement)
is rescinded or must otherwise be returned by the Master Creditor Agent or any
Lender or any other person upon the insolvency, bankruptcy or reorganization of
the Company or by operation of law, all as though payment had not been made.

                  The Indenture and the rights and obligations of the Company
and of the holders of the Bonds thereunder may be changed or modified at any
time upon the consent and approval of the Company and of the holders of 66-2/3
per cent in principal amount of the Bonds then outstanding affected by such
change or modification, given as provided in the Indenture, and in the manner
and subject to the limitations therein set forth; provided, that no such change
or modification shall (a) alter or impair the obligation of the Company to pay
the principal of, and premium, if any, and interest on any Bond at the time and
place and at the rate and in the currency provided therein, without the consent
of the holder of such Bond, (b) permit the creation by the Company of any
mortgage, or lien in the nature of a mortgage, ranking prior to or pari passu
with the lien of the Indenture, or alter adversely to the Bondholders the
character of the lien of the Indenture, except as in the Indenture otherwise
expressly provided, unless the creation of such mortgage or lien, or such
alteration of the lien of the Indenture, be consented to by the holders of all


<PAGE>



outstanding Bonds, (c) affect the Trustee unless consented to by the Trustee or
(d) permit a reduction of the percentage required for any change or modification
of the Indenture, without the consent of the holders of all outstanding Bonds.

                  The outstanding principal indebtedness evidenced by this Bond
together with accrued Interest thereon may be declared, or may become, due and
payable before maturity in certain events, on the conditions, in the manner and
with the effect set forth in the Indenture.

                  Each Bond of the Eighty-first Series shall be dated as of the
date of its authentication.

                  Upon surrender for cancellation, at any time or from time to
time, of Bonds of the Eighty-first Series by the Master Creditor Agent to the
Trustee, the Bonds so surrendered shall be deemed fully paid and the obligations
of the Company thereunder shall be terminated, and such Bonds shall be
cancelled.

                  The Bonds of the Eighty-first Series are not subject to
redemption, either as a whole or in part. The principal amount of the Advances
under the Term Loan Agreement and, therefore, the principal of the Bonds of the
Eighty-first Series may be prepaid, and the due dates thereof shall be
accelerated, in accordance with the terms of the Term Loan Agreement.

                  No recourse shall be had for the payment of any part of
principal of, or Interest on, this Bond, or for any claim based hereon or
thereon, or otherwise in any manner with respect hereto, or with respect to the
Indenture, to or against any incorporator or any past, present or future
stockholder, officer or director of the Company or of any successor corporation,
either directly or through the Company or any successor corporation, whether by
virtue of any constitution, statute or other provision of law, or by the
enforcement of any assessment or penalty, or otherwise, all such liability being
expressly waived and released by the acceptance of this Bond and as part of the
consideration for the issue hereof, as provided in the Indenture.

                  This Bond is nontransferable except to effect transfer to any
successor to the Master Creditor Agent or to one or more Lenders, any such
transfer to be made at the principal corporate trust office of the Trustee, upon
surrender and cancellation of this Bond,


<PAGE>



accompanied by a written instrument of transfer in a form approved by the
Company and the Trustee, duly executed by the registered holder of this Bond or
by his duly authorized attorney, and thereupon a new Bond or Bonds of the
Eighty-first Series, for a like principal amount and having the same interest
rate and maturity date, will be issued to the successor to the Master Creditor
Agent or to one or more Lenders, as the case may be, in exchange therefor, as
provided in the Indenture. No service charge shall be made for any exchange or
registration of transfer, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
relation thereto. The Company and the Trustee may deem and treat the person in
whose name this Bond is registered as the absolute owner hereof for the purpose
of receiving payment and for all other purposes and the Company, the Trustee and
any paying agent or agency may disregard any notice to the contrary, whether
this Bond or Interest thereon shall be overdue or not. This Bond, alone or with
other Bonds of the Eighty-first Series, may in like manner be exchanged at such
office or agency for one or more new Bonds of the Eighty-first Series of the
same aggregate principal amount and having the same interest rate and maturity
date, all as provided in the Indenture.


PART II.

CREATION OF A SERIES OF FIRST MORTGAGE BONDS, FLOATING RATE SERIES B DUE 
JUNE 30, 1999

                  SECTION 1. The Company hereby creates and establishes a new
series of Bonds to be issued under and secured by the Indenture to be designated
"First Mortgage Bonds, Floating Rate Series B due June 30, 1999" (hereinafter
sometimes referred to as the "Bonds of the Eighty-second Series").

                  The Bonds of the Eighty-second Series shall be registered in
the name of Citibank N.A., as Master Creditor Agent on behalf of the lenders and
issuing banks (collectively, the "Revolving Lender Parties") named as Lenders
and Issuing Banks in the Revolving Credit Agreement dated as of March 20, 1996
(as the same may be amended, supplemented or otherwise modified from time to
time, the "Revolving Credit Agreement") among the Company, the Revolving Lender
Parties and Citibank N.A., as agent.



<PAGE>



                  The permitted principal amount of the Bonds of the
Eighty-second Series which may be executed by the Company and authenticated by
the Trustee is limited so that at no time shall there be authenticated,
delivered or outstanding under the Indenture Bonds of the Eighty-second Series
for a principal amount exceeding $125,000,000, except that Bonds of the
Eighty-second Series may always be issued as provided in Section 2 of Article
Fourth of the Indenture.

                  Upon the execution of this Supplemental Indenture, the Company
may execute and deliver to the Trustee from time to time not in excess of
$125,000,000 aggregate principal amount of Bonds of the Eighty-second Series,
and thereupon the Trustee, without awaiting the filing or recording of this
Supplemental Indenture but upon receipt of specified evidence of due compliance
by the Company with the applicable provisions of the Indenture, shall
authenticate the said $125,000,000 principal amount of Bonds of the
Eighty-second Series and deliver the same upon the written order of the Company
signed in its name by its President or one of its Vice Presidents or its
Treasurer or an Assistant Treasurer.

                  SECTION 2. Each Bond of the Eighty-second Series shall be
dated as of the date of its authentication. The Bonds of the Eighty-second
Series are to be issued to the Master Creditor Agent (i) to evidence the
obligation of the Company to make payments in respect of the principal amount of
Advances (as defined in the Revolving Credit Agreement), interest on such
principal, commitment fees on the Unused Revolving Credit Commitment (as defined
in the Revolving Credit Agreement) and letter of credit fees on all outstanding
Letters of Credit (as defined in the Revolving Credit Agreement) in each case
stated to be due under the Revolving Credit Agreement and (ii) to provide to the
Master Creditor Agent, on behalf of and for the ratable benefit of the Revolving
Lender Parties, the benefits of the security provided for under the Indenture
and by the Bonds in respect of the obligations of the Company set forth in
clause (i) of this sentence.

                  The Bonds of the Eighty-second Series are to be issued in an
aggregate principal amount equal to $125,000,000, being the amount of the
aggregate original Revolving Credit Commitments under (and as defined in) the
Revolving Credit Agreement and are to mature on June 30, 1999. The principal of
the Bonds of the Eighty-second Series shall be payable on the same date or dates
and in the same amounts as set forth in


<PAGE>



the Revolving Credit Agreement for the payment of principal on Advances.
"Interest" shall accrue and be payable on the Bonds of the Eighty-second Series
from the date thereof until such Bonds are paid in full, payable at the same
rates and on the same payment dates as provided in the Revolving Credit
Agreement for the accrual and payment of interest in respect of the outstanding
principal of Advances and the accrual and payment of commitment fees in respect
of Unused Revolving Credit Commitment and letter of credit fees in respect of
outstanding Letters of Credit. The rate of Interest payable on the Bonds of the
Eighty-second Series shall not exceed 15% per annum (calculated on the basis of
a 360-day year of twelve (12) 30-day months). Definitive Bonds of said series
shall be registered Bonds without coupons and shall be issued in denominations
of $1,000 and multiples thereof.

                  The Interest payable on any Interest payment date shall be
paid to the persons in whose names the Bonds of the Eighty-second Series were
registered at the close of business on the record date for such payment of
Interest notwithstanding any cancellation of Bonds of the Eighty-second Series
upon any registration of transfer or exchange thereof between such record date
and such Interest payment date; except that if the Company shall default in the
payment of any Interest due on such Interest payment date such defaulted
Interest shall be paid to the persons in whose names Bonds of the Eighty-second
Series are registered either at the close of business on the date preceding the
date of payment of such defaulted Interest or on a subsequent record date fixed
for the payment of such defaulted Interest by notice given by mail by or on
behalf of the Company to the Trustee and holders of Bonds of the Eighty-second
Series not less than ten days preceding such subsequent record date. The term
"record date" as used herein shall mean, with respect to an Interest payment
date, the earlier of (i) the close of business on the last day of the calendar
month next preceding such Interest payment date or, if such last day shall be a
day on which banking institutions in The City of New York are authorized by law
to close, the next preceding day which shall not be a day on which such
institutions are so authorized to close and (ii) ten calendar days prior to such
Interest payment date or, if such day shall be a day on which banking
institutions in The City of New York are authorized by law to close, the next
preceding day which shall not be a day on which such institutions are so
authorized to close or, in the case of defaulted Interest, the close


<PAGE>



of business on any subsequent record date established as provided above.

                  All of the Bonds of the Eighty-second Series shall be executed
in the name and on behalf of the Company by a facsimile of the signature (or
manual signature) of its President or a Vice President, and imprinted with its
corporate seal (or a facsimile thereof), attested by a facsimile of the
signature (or manual signature) of its Secretary or an Assistant Secretary.

                  Bonds of the Eighty-second Series shall be lettered "RU" and
numbered consecutively from RU-1 upwards, or shall bear such other letters as
may be provided therefor by the Board of Directors of the Company.

                  Both principal of and Interest on the Bonds of the
Eighty-second Series shall be payable at the office of the Trustee, which in the
case of Bankers Trust Company, shall be its corporate trust office in the
Borough of Manhattan, The City of New York, State of New York, or at such other
office or agency in the Borough of Manhattan, The City of New York, State of New
York, as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.

                  SECTION 3. The Bonds of the Eighty-second Series are not
subject to redemption, either as a whole or in part. The principal amount of the
Advances under the Revolving Credit Agreement and, therefore, the principal of
the Bonds of the Eighty-second Series may be prepaid, and the due dates thereof
shall be accelerated, in accordance with the terms of the Revolving Credit
Agreement.

                  If an event of default, as defined in the Indenture, shall
occur, the outstanding principal indebtedness evidenced by the Bonds of the
Eighty-second Series may be declared or may be due and payable, in the manner
and with the effect provided in the Indenture.

                  SECTION 4. Notwithstanding the foregoing provisions of this
Part II or any provisions of the Bonds of the Eighty-second Series, the
obligation of the Company to make payments with respect to the principal of and
Interest on the Bonds of the Eighty-second Series shall be fully or partially,
as the case


<PAGE>



may be, satisfied and discharged, to the extent of any such full or partial
payment of the then due principal of Advances, interest due thereon, commitment
fees due in respect of Unused Revolving Credit Commitment and letter of credit
fees due in respect of outstanding Letters of Credit in each case under the
Revolving Credit Agreement; provided, however, that such payment shall not
reduce the principal amount of the Bonds of the Eighty-second Series then
outstanding unless the Revolving Credit Commitment shall have been permanently
reduced by the amount of such principal amount so paid. The Trustee may
conclusively presume that the obligation of the Company to make payments with
respect to the principal of and Interest on the Bonds of the Eighty-second
Series shall have been duly satisfied and discharged unless and until the
Trustee shall have received a notice of nonpayment thereof from the Master
Creditor Agent. The Master Creditor Agreement, in Section 2.06(b) thereof,
provides that, at such time as any portion of the outstanding principal amount
of any Advances together with all accrued and unpaid interest thereon and all
accrued and unpaid commitment fees and letter of credit fees then due under the
Revolving Credit Agreement shall have been fully and finally paid, whether upon
the prepayment or upon the maturity or acceleration thereof, and the Revolving
Credit Commitment shall have been permanently reduced by an amount equal to such
principal amount so paid, upon the request of the Company and following
confirmation of such by the Revolving Credit Agent (as defined in the Master
Creditor Agreement), a principal amount of Bonds of the Eighty-second Series
equal to such principal amount so paid shall be surrendered by the Master
Creditor Agent to the Trustee for cancellation, and upon such surrender shall be
deemed fully paid. Notwithstanding the foregoing, the principal and Interest due
on the Bonds of the Eighty-second Series shall continue or be reinstated, as the
case may be, if at any time any payment of principal or Interest (whether paid
under the Bonds of the Eighty-second Series or the Revolving Credit Agreement)
is rescinded or must otherwise be returned by the Master Creditor Agent or any
Revolving Lender Party or any other person upon the insolvency, bankruptcy or
reorganization of the Company or by operation of law, all as though payment had
not been made.

                  SECTION 5. The registered owner (or assigns) of any Bond of
the Eighty-second Series may at any time surrender the same at the corporate
trust office of the Trustee, or at any other office or agency of the Trustee or
the Company maintained for such purpose, and


<PAGE>



with instruments of transfer satisfactory to the Trustee, and subject to the
terms, conditions and limitations specified in the Indenture, shall be entitled
to receive in exchange therefor an equal principal amount of Bonds of said
series of like tenor and of other authorized denominations; and the Company will
provide, and the Trustee shall authenticate and deliver, the Bonds necessary to
make such exchange. The Bonds of the Eighty-second Series are nontransferable
except to effect transfer to any successor to the Master Creditor Agent or to
one or more Revolving Lender Parties, any such transfer of a Bond of the
Eighty-second Series to be made at the principal corporate trust office of the
Trustee, upon surrender and cancellation of such Bond, accompanied by a written
instrument of transfer in a form approved by the Company and the Trustee, duly
executed by the registered holder of such Bond or by his duly authorized
attorney, and thereupon a new Bond or Bonds of the Eighty-second Series, for a
like principal amount and bearing Interest at the same rates and having the same
maturity date, will be issued to the successor to the Master Creditor Agent or
to one or more Revolving Lender Parties, as the case may be, in exchange
therefor, as provided in the Indenture. The provisions of Section 12 of Article
Second of the Original Indenture to the contrary notwithstanding, no payment of
a service charge shall be required for any exchange or registration of transfer,
but the Company may require payment of a sum sufficient to cover any tax or
other governmental charge that may be imposed in relation thereto.

                  SECTION 6. The definitive Bonds of the Eighty-second Series,
and the Trustee's Certificate to be inscribed on all Bonds of said series, are
to be substantially in the forms following, respectively:

[Form of Face of Definitive Bond of the Eighty-second series]


         This Bond may not be exchanged in whole or in part for a Bond
         registered, and no transfer of this Bond in whole or in part may be
         registered, in the name of any person other than the Master Creditor
         Agent, a successor thereto or one or more Lender Parties, as described
         herein and on the reverse hereof.

         This Bond has not been and will not be registered under the Securities 
         Act of 1933,


<PAGE>



         as amended (the "Securities Act"), or the securities laws of any state
         of the United States ("Blue Sky Laws") and record or beneficial
         ownership of this Bond may not be offered, sold, pledged or otherwise
         transferred except pursuant to an exemption from registration under the
         Securities Act, in accordance with all applicable Blue Sky Laws and in
         accordance with the restrictions set forth on the reverse hereof.



No. RU-__                                 $_______

NIAGARA MOHAWK POWER CORPORATION

FIRST MORTGAGE BOND
FLOATING RATE SERIES B DUE JUNE 30, 1999


                  NIAGARA MOHAWK POWER CORPORATION, a New York corporation
(herein called the "Company"), for value received, hereby promises to pay to
CITIBANK N.A., as Master Creditor Agent under the Master Creditor Agreement
hereinafter described, or registered assigns, the principal sum of
________________ Dollars or, if less, such principal amount as is equal to the
sum of the aggregate principal amount of Advances (as defined in and)
outstanding under the Revolving Credit Agreement hereinafter described, on June
30, 1999 or such earlier date or dates on which the principal amount of
outstanding Advances is stated to be due and payable (whether due to optional
prepayment or acceleration) under the Revolving Credit Agreement, and to pay
Interest (as defined below) as provided below and on the reverse hereof. The
rate of Interest payable on this Bond shall not exceed 15% per annum (calculated
on the basis of a 360-day year of twelve (12) 30-day months).

                  Both principal of and Interest on this Bond are payable at the
corporate trust office of the Trustee hereinafter named, in the Borough of
Manhattan, City and State of New York, or at such other office or agency in said
Borough as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.

                  Reference is made to the further provisions of this Bond set 
forth on the reverse hereof, which for


<PAGE>



all purposes have the same effect as though fully set forth at this place.

                  This Bond shall not be valid or obligatory for any purpose
until authenticated by the execution by the Trustee of the certificate inscribed
hereon.

                  IN WITNESS WHEREOF, the Company has caused this Bond to be
executed in its corporate name by a facsimile of the signature (or manual
signature) of its President or a Vice President and imprinted with its corporate
seal (or a facsimile thereof), attested by a facsimile of the signature (or
manual signature) of its Secretary or an Assistant Secretary.


Dated:                                               NIAGARA MOHAWK POWER
                                                         CORPORATION



                                                     By


Attest:




            Secretary



[Form of Trustee's Certificate]


                  This is one of the Bonds of the Series designated above 
described in the within-mentioned Indenture


                                                     BANKERS TRUST COMPANY
                                                         as Trustee



                                                         By

                                                              Authorized Officer





<PAGE>





[Form of Reverse of Definitive Bond of the Eighty-second Series]

                  This Bond is one of a duly authorized issue of Bonds of the
Company, of an unlimited (except as provided in the Indenture hereinafter
mentioned) permitted principal amount, all issued or to be issued in one or more
series (the Bonds of the series of which this Bond is a part being herein called
the "Bonds of the Eighty-second Series"), all of the Bonds of all series being
issued or to be issued under and, irrespective of the time of issue, all equally
secured by a Mortgage Trust Indenture (herein, with all instruments stated to be
supplemental thereto to which the Trustee hereinafter named or its predecessor
as Trustee hereunder is or shall be a party, called the "Indenture"), dated as
of October 1, 1937, to Bankers Trust Company (successor to Marine Midland Bank,
in turn, successor to Marine Midland Bank, N.A., a national banking association
and, in turn, successor to Marine Midland Bank, a corporation duly organized and
existing under the laws of the State of New York, formerly named the Marine
Midland Trust Company of New York, Marine Midland Grace Trust Company of New
York and Marine Midland Bank -- New York and hereinafter, with its successors as
defined in the Indenture, referred to as the "Trustee"), to which Indenture, an
executed counterpart of which is on file with the Trustee, reference is hereby
made for a description of the property mortgaged and pledged to the Trustee, and
for a statement of the nature and extent of the security, the rights of the
holders of the Bonds with respect to such security, and the terms and conditions
upon which said Bonds are or are to be issued and secured; but neither the
foregoing reference to the Indenture, nor any provision of this Bond or of the
Indenture, shall affect or impair the obligation of the Company, which is
absolute and unconditional, to pay, at the stated or accelerated maturities
herein provided, the principal of and Interest on this Bond as herein provided.

                  The Bonds of the Eighty-second Series have been issued to
Citibank N.A., as master creditor agent (the "Master Creditor Agent") under the
Master Creditor Agreement dated as of March 20, 1996 (as the same may be
amended, supplemented or otherwise modified from time to time, the "Master
Creditor Agreement"), on behalf of the lenders and the issuing banks
(collectively, the "Lender Parties") named as Lenders


<PAGE>



and Issuing Banks in the Revolving Credit Agreement dated as of March 20, 1996
(as the same may be amended, supplemented or otherwise modified from time to
time, the "Revolving Credit Agreement") among the Company, the Lender Parties
and Citibank N.A., as agent, (i) to evidence the obligation of the Company to
make payments in respect of the principal amount of Advances (as defined in the
Revolving Credit Agreement), interest on such principal, commitment fees on the
Unused Revolving Credit Commitment (as defined in the Revolving Credit
Agreement) and letter of credit fees on all outstanding Letters of Credit (as
defined in the Revolving Credit Agreement) in each case stated to be due under
the Revolving Credit Agreement and (ii) to provide to the Master Creditor Agent,
on behalf of and for the ratable benefit of the Lender Parties, the benefits of
the security provided for under the Indenture and by the Bonds in respect of the
obligations of the Company set forth in clause (i) of this sentence.

                  "Interest" on this Bond accrues and is payable at the same
rates and on the same dates as provided in the Revolving Credit Agreement for
the accrual and payment of interest on the outstanding principal amount of
Advances and for the accrual and payment of commitment fees on Unused Revolving
Credit Commitment and letter of credit fees in respect of outstanding Letters of
Credit. The rate of Interest payable on this Bond shall not exceed 15% per annum
(calculated on the basis of a 360-day year of twelve (12) 30-day months).

                  The obligation of the Company to make payments with respect to
the principal of and Interest on Bonds of the Eighty-second Series shall be
fully or partially, as the case may be, satisfied and discharged to the extent
that, at any time that any such payment shall be due, the Company shall have
paid fully or partially the then due principal of Advances (as defined in the
Revolving Credit Agreement), interest due thereon, commitment fees due in
respect of Unused Revolving Credit Commitment and letter of credit fees due in
respect of outstanding Letters of Credit, in each case under the Revolving
Credit Agreement; provided, however, that such payment shall not reduce the
principal amount of the Bonds of the Eighty-second Series then outstanding
unless the Revolving Credit Commitment (as defined in the Revolving Credit
Agreement) shall have been permanently reduced by the amount of such principal
amount so paid. Notwithstanding the foregoing, the principal and Interest
(whether paid under the Bonds of the Eighty-second Series or the Revolving
Credit Agreement) due on this Bond shall continue or be reinstated, as the case
may be, if at any time any payment of principal or Interest is rescinded or must
otherwise be returned by the Master Creditor Agent or any Lender Party or any
other person upon the insolvency, bankruptcy or reorganization of the Company or
by operation of law, all as though payment had not been made.

                  The Indenture and the rights and obligations of the Company
and of the holders of the Bonds thereunder may be changed or modified at any
time upon the consent and approval of the Company and of the holders of 66-2/3
per cent in principal amount of the Bonds then outstanding affected by such
change or modification, given as provided in the Indenture, and in the manner
and subject to the limitations therein set forth; provided, that no such change
or modification shall (a) alter or impair the obligation of the Company to pay
the principal of, and premium, if any, and interest on any Bond at the time and
place and at the rate and in the currency provided therein, without the consent
of the holder of such Bond, (b) permit the creation by the Company of any
mortgage, or lien in the nature of a mortgage, ranking prior to or pari passu
with the lien of the Indenture, or alter adversely to the Bondholders the
character of the lien of the Indenture, except as in the Indenture otherwise
expressly provided, unless the creation of such mortgage or lien, or such
alteration of the lien of the Indenture, be consented to by the holders of all
outstanding Bonds, (c) affect the Trustee unless consented to by the Trustee or
(d) permit a reduction of the percentage required for any change or modification
of the Indenture, without the consent of the holders of all outstanding Bonds.

                  The outstanding principal indebtedness evidenced by this Bond
together with accrued Interest thereon may be declared, or may become, due and
payable before maturity in certain events, on the conditions, in the manner and
with the effect set forth in the Indenture.

                  Each Bond of the Eighty-second Series shall be dated as of the
date of its authentication.

                  Upon surrender for cancellation, at any time or from time to
time, of Bonds of the Eighty-second Series by the Master Creditor Agent to the
Trustee, the Bonds so surrendered shall be deemed fully paid and the


<PAGE>



obligations of the Company thereunder shall be terminated, and such Bonds shall 
be cancelled.

                  The Bonds of the Eighty-second Series are not subject to
redemption, either as a whole or in part. The principal amount of the Advances
under the Revolving Credit Agreement and, therefore, the principal of the Bonds
of the Eighty-Second Series may be prepaid, and the due dates thereof shall be
accelerated, in accordance with the terms of the Revolving Credit Agreement.

                  No recourse shall be had for the payment of any part of
principal of, or Interest on, this Bond, or for any claim based hereon or
thereon, or otherwise in any manner with respect hereto, or with respect to the
Indenture, to or against any incorporator or any past, present or future
stockholder, officer or director of the Company or of any successor corporation,
either directly or through the Company or any successor corporation, whether by
virtue of any constitution, statute or other provision of law, or by the
enforcement of any assessment or penalty, or otherwise, all such liability being
expressly waived and released by the acceptance of this Bond and as part of the
consideration for the issue hereof, as provided in the Indenture.

                  This Bond is nontransferable except to effect transfer to any
successor to the Master Creditor Agent or to one or more Lender Parties, any
such transfer to be made at the principal corporate trust office of the Trustee,
upon surrender and cancellation of this Bond, accompanied by a written
instrument of transfer in a form approved by the Company and the Trustee, duly
executed by the registered holder of this Bond or by his duly authorized
attorney, and thereupon a new Bond or Bonds of the Eighty-second Series, for a
like principal amount and having the same interest rate and maturity date, will
be issued to the successor to the Master Creditor Agent or to one or more Lender
Parties, as the case may be, in exchange therefor, as provided in the Indenture.
No service charge shall be made for any exchange or registration of transfer,
but the Company may require payment of a sum sufficient to cover any tax or
other governmental charge that may be imposed in relation thereto. The Company
and the Trustee may deem and treat the person in whose name this Bond is
registered as the absolute owner hereof for the purpose of receiving payment and
for all other purposes and the Company, the Trustee and any paying agent or
agency may disregard any notice to the


<PAGE>



contrary, whether this Bond or Interest thereon shall be overdue or not. This
Bond, alone or with other Bonds of the Eighty-second Series, may in like manner
be exchanged at such office or agency for one or more new Bonds of the
Eighty-second Series of the same aggregate principal amount and having the same
interest rate and maturity date, all as provided in the Indenture.

PART III.

CREATION OF A SERIES OF FIRST MORTGAGE BONDS,
FLOATING RATE SERIES C DUE JUNE 30, 1999

                  SECTION 1. The Company hereby creates and establishes a new
series of Bonds to be issued under and secured by the Indenture to be designated
"First Mortgage Bonds, Floating Rate Series C due June 30, 1999" (hereinafter
sometimes referred to as the "Bonds of the Eighty-third Series").

                  The Bonds of the Eighty-third Series shall be registered in
the name of Citibank N.A., as Master Creditor Agent on behalf of the lenders and
the issuing bank (the "Morgan LC Credit Parties") named as Lenders and the
Issuing Bank in the Amended and Restated Letter of Credit and Reimbursement
Agreement dated as of March 20, 1996 (as the same may be amended, supplemented
or otherwise modified from time to time, the "Morgan LC Agreement") among the
Company, the Morgan LC Credit Parties and Morgan Guaranty Trust Company of New
York, as agent.

                  The permitted principal amount of the Bonds of the
Eighty-third Series which may be executed by the Company and authenticated by
the Trustee is limited so that at no time shall there be authenticated,
delivered or outstanding under the Indenture Bonds of the Eighty-third Series
for a principal amount exceeding $163,000,000 except that Bonds of the
Eighty-third Series may always be issued as provided in Section 2 of Article
Fourth of the Indenture.

                  Upon the execution of this Supplemental Indenture, the Company
may execute and deliver to the Trustee from time to time not in excess of
$163,000,000 aggregate principal amount of Bonds of the Eighty-third Series, and
thereupon the Trustee, without awaiting the filing or recording of this
Supplemental Indenture but upon receipt of specified evidence of due compliance
by the Company with the applicable provisions of the Indenture, shall
authenticate the said $163,000,000


<PAGE>



principal amount of Bonds of the Eighty-third Series and deliver the same upon
the written order of the Company signed in its name by its President or one of
its Vice Presidents or its Treasurer or an Assistant Treasurer.

                  SECTION 2. Each Bond of the Eighty-third Series shall be dated
as of the date of its authentication. The Bonds of the Eighty-third Series are
to be issued to the Master Creditor Agent (i) to evidence the obligation of the
Company to make payments in respect of the principal amount of Advances (as
defined in the Morgan LC Agreement), interest on the principal amount of such
Advances and fronting fees and letter of credit commissions in each case stated
to be due under the Morgan LC Agreement and (ii) to provide to the Master
Creditor Agent, on behalf of and for the ratable benefit of the Morgan LC Credit
Parties, the benefit of the security provided for under the Indenture and by the
Bonds in respect of the obligations of the Company set forth in clause (i) of
this sentence.

                  The Bonds of the Eighty-third Series are to be issued in an
aggregate principal amount equal to $163,000,000, being the amount of the
aggregate original Available Amount (as defined in the Morgan LC Agreement) of
all the Letters of Credit (as defined in the Morgan LC Agreement) to be
outstanding under the Morgan LC Agreement minus the aggregate portion thereof
available for the payment of Interest Drafts (as defined in the Morgan LC
Agreement) and are to mature on June 30, 1999. The principal of the Bonds of the
Eighty-third Series shall be payable on the same date or dates and in the same
amounts as set forth in the Morgan LC Agreement for the payment of principal on
Advances thereunder. "Interest" shall accrue and be payable on the Bonds of the
Eighty-third Series from the date thereof until maturity, payable at the same
rates and on the same payment dates as provided in the Morgan LC Agreement for
the accrual and payment of interest in respect of outstanding Advances and the
accrual and payment of fronting fees and letter of credit commissions. The rate
of Interest payable on the Bonds of the Eighty-third Series shall not exceed 15%
per annum (calculated on the basis of a 360-day year of twelve (12) 30-day
months). Definitive Bonds of said series shall be registered Bonds without
coupons and shall be issued in denominations of $1,000 and multiples thereof.



<PAGE>



                  The Interest payable on any Interest payment date shall be
paid to the persons in whose names the Bonds of the Eighty-third Series were
registered at the close of business on the record date for such payment of
Interest notwithstanding any cancellation of Bonds of the Eighty-third Series
upon any registration of transfer or exchange thereof between such record date
and such Interest payment date; except that if the Company shall default in the
payment of any Interest due on such Interest payment date such defaulted
Interest shall be paid to the persons in whose names Bonds of the Eighty-third
Series are registered either at the close of business on the date preceding the
date of payment of such defaulted Interest or on a subsequent record date fixed
for the payment of such defaulted Interest by notice given by mail by or on
behalf of the Company to the Trustee and holders of Bonds of the Eighty-third
Series not less than ten days preceding such subsequent record date. The term
"record date" as used herein shall mean, with respect to an Interest payment
date, the earlier of (i) the close of business on the last day of the calendar
month next preceding such Interest payment date or, if such last day shall be a
day on which banking institutions in The City of New York are authorized by law
to close, the next preceding day which shall not be a day on which such
institutions are so authorized to close and (ii) ten calendar days prior to such
Interest payment date or, if such day shall be a day on which banking
institutions in The City of New York are authorized by law to close, the next
preceding day which shall not be a day on which such institutions are so
authorized to close or, in the case of defaulted Interest, the close of business
on any subsequent record date established as provided above.

                  All of the Bonds of the Eighty-third Series shall be executed
in the name and on behalf of the Company by a facsimile of the signature (or
manual signature) of its President or a Vice President, and imprinted with its
corporate seal (or a facsimile thereof), attested by a facsimile of the
signature (or manual signature) of its Secretary or an Assistant Secretary.

                  Bonds of the Eighty-third Series shall be lettered "RU" and
numbered consecutively from RU-1 upwards, or shall bear such other letters as
may be provided therefor by the Board of Directors of the Company.



<PAGE>



                  Both principal of and Interest on the Bonds of the
Eighty-third Series shall be payable at the office of the Trustee, which in the
case of Bankers Trust Company, shall be its corporate trust office in the
Borough of Manhattan, The City of New York, State of New York, or at such other
office or agency in the Borough of Manhattan, The City of New York, State of New
York, as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.

                  SECTION 3. The Bonds of the Eighty-third Series are not
subject to redemption, either as a whole or in part. The principal amount of the
Advances under the Morgan LC Agreement and, therefore, the principal of the
Bonds of the Eighty-third Series may be prepaid, and the due dates thereof shall
be accelerated, in accordance with the terms of the Morgan LC Agreement.

                  If an event of default, as defined in the Indenture, shall
occur, the outstanding principal indebtedness evidenced by the Bonds of the
Eighty-third Series may be declared or may be due and payable, in the manner and
with the effect provided in the Indenture.

                  SECTION 4. Notwithstanding the foregoing provisions of this
Part III or any provisions of the Bonds of the Eighty-third Series, the
obligation of the Company to make payments with respect to the principal of and
Interest on the Bonds of the Eighty-third Series shall be fully or partially, as
the case may be, satisfied and discharged, to the extent that, at any time that
any such payment shall be due, the Company shall have paid fully or partially
the then due principal of Advances, interest then due on such amounts and
fronting fees and letter of credit commissions then due under the Morgan LC
Agreement; provided, however, that such payment shall not reduce the principal
amount of the Bonds of the Eighty-third Series then outstanding unless the
aggregate Available Amount of the Letters of Credit outstanding under the Morgan
LC Agreement shall have been permanently reduced by an amount equal to such
principal so paid. The Trustee may conclusively presume that the obligation of
the Company to make payments with respect to the principal of and Interest on
the Bonds of the Eighty-third Series shall have been duly satisfied and
discharged unless and until the Trustee shall have received a notice of
nonpayment thereof from the Master Creditor Agent. The Master Creditor
Agreement, in


<PAGE>



Section 2.06(c) thereof, provides that, at such time as any portion of the
outstanding principal amount of any Advances together with all accrued and
unpaid interest thereon and all accrued and unpaid fronting fees and letter of
credit commissions then due under the Morgan LC Agreement shall have been fully
and finally paid, whether upon the prepayment or upon the maturity or
acceleration thereof, and the aggregate Available Amount of the Letters of
Credit outstanding under the Morgan LC Agreement shall have been permanently
reduced by an amount equal to such principal amount so paid, upon the request of
the Company and following confirmation of such by the Morgan L/C Agent (as
defined in the Master Creditor Agreement), a principal amount of Bonds of the
Eighty-third Series equal to the principal amount so paid shall be surrendered
by the Master Creditor Agent to the Trustee for cancellation, and upon such
surrender shall be deemed fully paid. Notwithstanding the foregoing, the
principal and Interest due on the Bonds of the Eighty-third Series shall
continue or be reinstated, as the case may be, if at any time any payment of
principal or Interest (whether under the Bonds of the Eighty-third Series or the
Morgan LC Agreement) is rescinded or must otherwise be returned by the Master
Creditor Agent or any Morgan LC Credit Parties or any other person upon the
insolvency, bankruptcy or reorganization of the Company or by operation of law,
all as though payment had not been made.

                  SECTION 5. The registered owner (or assigns) of any Bond of
the Eighty-third Series may at any time surrender the same at the corporate
trust office of the Trustee, or at any other office or agency of the Trustee or
the Company maintained for such purpose, and with instruments of transfer
satisfactory to the Trustee, and subject to the terms, conditions and
limitations specified in the Indenture, shall be entitled to receive in exchange
therefor an equal principal amount of Bonds of said series of like tenor and of
other authorized denominations; and the Company will provide, and the Trustee
shall authenticate and deliver, the Bonds necessary to make such exchange.
The Bonds of the Eighty-third Series are nontransferable except to effect
transfer to any successor to the Master Creditor Agent or to one or more Morgan
LC Credit Parties, any such transfer of a Bond of the Eighty-third Series to be
made at the principal corporate trust office of the Trustee, upon surrender and
cancellation of such Bond, accompanied by a written instrument of transfer in a
form approved by the Company and the Trustee, duly executed by the


<PAGE>



registered holder of such Bond or by his duly authorized attorney, and thereupon
a new Bond or Bonds of the Eighty-third Series, for a like principal amount and
bearing Interest at the same rates and having the same maturity date, will be
issued to the successor to the Master Creditor Agent or to one or more Morgan LC
Credit Parties, as the case may be, in exchange therefor, as provided in the
Indenture. The provisions of Section 12 of Article Second of the Original
Indenture to the contrary notwithstanding, no payment of a service charge shall
be required for any exchange or registration of transfer, but the Company may
require payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto.

                  SECTION 6. The definitive Bonds of the Eighty-third Series,
and the Trustee's Certificate to be inscribed on all Bonds of said series, are
to be substantially in the forms following, respectively:

[Form of Face of Definitive Bond of the Eighty-third series]


         This Bond may not be exchanged in whole or in part for a Bond
         registered, and no transfer of this Bond in whole or in part may be
         registered, in the name of any person other than the Master Creditor
         Agent, a successor thereto or one or more Morgan LC Credit Parties, as
         described herein and on the reverse hereof.

         This Bond has not been and will not be registered under the Securities
         Act of 1933, as amended (the "Securities Act"), or the securities laws
         of any state of the United States ("Blue Sky Laws") and record or
         beneficial ownership of this Bond may not be offered, sold, pledged or
         otherwise transferred except pursuant to an exemption from registration
         under the Securities Act, in accordance with all applicable Blue Sky
         Laws and in accordance with the restrictions set forth on the reverse
         hereof.





<PAGE>



No. RU-__                                 $_______

NIAGARA MOHAWK POWER CORPORATION

FIRST MORTGAGE BOND
FLOATING RATE SERIES C DUE JUNE 30, 1999


                  NIAGARA MOHAWK POWER CORPORATION, a New York corporation
(herein called the "Company"), for value received, hereby promises to pay to
CITIBANK N.A., as Master Creditor Agent under the Master Creditor Agreement
hereinafter described, or registered assigns, the principal sum of
_________________ Dollars or, if less, such principal amount as is equal to the
aggregate principal amount of Advances (as defined in the Morgan LC Agreement,
as hereinafter defined), on June 30, 1999 or such earlier date or dates on which
the principal amount of outstanding Advances is stated to be due and payable
(whether due to optional prepayment or acceleration) under the Morgan LC
Agreement, and to pay Interest (as defined below) as provided below and on the
reverse hereof. The rate of Interest payable on this Bond shall not exceed 15%
per annum (calculated on the basis of a 360-day year of twelve (12) 30-day
months).

                  Both principal of and Interest on this Bond are payable at the
corporate trust office of the Trustee hereinafter named, in the Borough of
Manhattan, City and State of New York, or at such other office or agency in said
Borough as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.

                  Reference is made to the further provisions of this Bond set
forth on the reverse hereof, which for all purposes have the same effect as
though fully set forth at this place.

                  This Bond shall not be valid or obligatory for any purpose
until authenticated by the execution by the Trustee of the certificate inscribed
hereon.



<PAGE>



                  IN WITNESS WHEREOF, the Company has caused this Bond to be
executed in its corporate name by a facsimile of the signature (or manual
signature) of its President or a Vice President and imprinted with its corporate
seal (or a facsimile thereof), attested by a facsimile of the signature (or
manual signature) of its Secretary or an Assistant Secretary.


Dated:                                               NIAGARA MOHAWK POWER
                                                         CORPORATION



                                                     By


Attest:




            Secretary



[Form of Trustee's Certificate]


                  This is one of the Bonds of the Series designated above 
described in the within-mentioned Indenture


                                                     BANKERS TRUST COMPANY
                                                         as Trustee



                                                         By

                                                              Authorized Officer





<PAGE>




[Form of Reverse of Definitive Bond of the Eighty-third Series]


                  This Bond is one of a duly authorized issue of Bonds of the
Company, of an unlimited (except as provided in the Indenture hereinafter
mentioned) permitted principal amount, all issued or to be issued in one or more
series (the Bonds of the series of which this Bond is a part being herein called
the "Bonds of the Eighty-third Series"), all of the Bonds of all series being
issued or to be issued under and, irrespective of the time of issue, all equally
secured by a Mortgage Trust Indenture (herein, with all instruments stated to be
supplemental thereto to which the Trustee hereinafter named or its predecessor
as Trustee hereunder is or shall be a party, called the "Indenture"), dated as
of October 1, 1937, to Bankers Trust Company (successor to Marine Midland Bank,
in turn, successor to Marine Midland Bank, N.A., a national banking association
and, in turn, successor to Marine Midland Bank, a corporation duly organized and
existing under the laws of the State of New York, formerly named the Marine
Midland Trust Company of New York, Marine Midland Grace Trust Company of New
York and Marine Midland Bank -- New York and hereinafter, with its successors as
defined in the Indenture, referred to as the "Trustee"), to which Indenture, an
executed counterpart of which is on file with the Trustee, reference is hereby
made for a description of the property mortgaged and pledged to the Trustee, and
for a statement of the nature and extent of the security, the rights of the
holders of the Bonds with respect to such security, and the terms and conditions
upon which said Bonds are or are to be issued and secured; but neither the
foregoing reference to the Indenture, nor any provision of this Bond or of the
Indenture, shall affect or impair the obligation of the Company, which is
absolute and unconditional, to pay, at the stated or accelerated maturities
herein provided, the principal of and Interest on this Bond as herein provided.

                  The Bonds of the Eighty-third Series have been issued to
Citibank N.A., as master creditor agent (the "Master Creditor Agent") under the
Master Creditor Agreement dated as of March 20, 1996 (as the same may be
amended, supplemented or otherwise modified from time to time, the "Master
Creditor Agreement"), on behalf of the lenders and issuing bank (the "Morgan LC
Credit Parties") named as Lenders and the Issuing Bank


<PAGE>



in the Amended and Restated Letter of Credit and Reimbursement Agreement dated
as of March 20, 1996 (as the same may be amended, supplemented or otherwise
modified from time to time, the "Morgan LC Agreement") among the Company, the
Morgan LC Credit Parties and Morgan Guaranty Trust Company of New York, as
agent, (i) to evidence the obligation of the Company to make payments in respect
of the principal amount of Advances (as defined in the Morgan LC Agreement),
interest on the principal amount of such Advances and fronting fees and letter
of credit commissions in each case stated to be due under the Morgan LC
Agreement and (ii) to provide to the Master Creditor Agent, on behalf of and for
the ratable benefit of the Morgan LC Credit Parties, the benefit of the security
provided for under the Indenture and by the Bonds in respect of the obligations
of the Company set forth in clause (i) of this sentence.

                  "Interest" on this Bond accrues and is payable at the same
rates and on the same dates as provided in the Morgan LC Agreement for the
accrual and payment of interest in respect of outstanding principal of Advances
and the accrual and payment of fronting fees and letter of credit commissions.
The rate of Interest payable on this Bond shall not exceed 15% per annum
(calculated on the basis of a 360-day year of twelve (12) 30-day months).

                  The obligation of the Company to make payments with respect to
the principal of and Interest on Bonds of the Eighty-third Series shall be fully
or partially, as the case may be, satisfied and discharged to the extent that,
at any time that any such payment shall be due, the Company shall have paid
fully or partially the then due principal of Advances, interest due thereon and
fronting fees and letter of credit commissions due in respect of outstanding
Letters of Credit (as defined in the Morgan LC Agreement), in each case under
the Morgan LC Agreement; provided, however, that such payment shall not reduce
the principal amount of the Bonds of the Eighty-third Series then outstanding
unless the aggregate Available Amount of the Letters of Credit outstanding under
the Morgan LC Agreement shall have been permanently reduced by an amount equal
to such principal amount so paid. Notwithstanding the foregoing, the principal
and Interest due on this Bond shall continue or be reinstated, as the case may
be, if at any time any payment of principal or Interest (whether paid under this
Bond or the Morgan LC Agreement) is rescinded or must otherwise be returned by
the Master Creditor Agent


<PAGE>



or any Morgan LC Credit Party or any other Person upon the insolvency,
bankruptcy or reorganization of the Company or by operation of law, all as
though payment had not been made.

                  The Indenture and the rights and obligations of the Company
and of the holders of the Bonds thereunder may be changed or modified at any
time upon the consent and approval of the Company and of the holders of 66-2/3
per cent in principal amount of the Bonds then outstanding affected by such
change or modification, given as provided in the Indenture, and in the manner
and subject to the limitations therein set forth; provided, that no such change
or modification shall (a) alter or impair the obligation of the Company to pay
the principal of, and premium, if any, and interest on any Bond at the time and
place and at the rate and in the currency provided therein, without the consent
of the holder of such Bond, (b) permit the creation by the Company of any
mortgage, or lien in the nature of a mortgage, ranking prior to or pari passu
with the lien of the Indenture, or alter adversely to the Bondholders the
character of the lien of the Indenture, except as in the Indenture otherwise
expressly provided, unless the creation of such mortgage or lien, or such
alteration of the lien of the Indenture, be consented to by the holders of all
outstanding Bonds, (c) affect the Trustee unless consented to by the Trustee or
(d) permit a reduction of the percentage required for any change or modification
of the Indenture, without the consent of the holders of all outstanding Bonds.

                  The outstanding principal indebtedness evidenced by this Bond
together with accrued interest thereon may be declared, or may become, due and
payable before maturity in certain events, on the conditions, in the manner and
with the effect set forth in the Indenture.

                  Each Bond of the Eighty-third Series shall be dated as of the
date of its authentication.

                  Upon surrender for cancellation, at any time or from time to
time, of Bonds of the Eighty-third Series by the Master Creditor Agent to the
Trustee, the Bonds so surrendered shall be deemed fully paid and the obligations
of the Company thereunder shall be terminated, and such Bonds shall be
cancelled.

                  The Bonds of the Eighty-third Series are not subject to
redemption, either as a whole or in part.


<PAGE>



The principal amount of the Advances under the Morgan LC Agreement and,
therefore, the principal of the Bonds of the Eighty-third Series may be prepaid,
and the due dates thereof shall be accelerated, in accordance with the terms of
the Morgan LC Agreement.

                  No recourse shall be had for the payment of any part of
principal of, or Interest on, this Bond, or for any claim based hereon or
thereon, or otherwise in any manner with respect hereto, or with respect to the
Indenture, to or against any incorporator or any past, present or future
stockholder, officer or director of the Company or of any successor corporation,
either directly or through the Company or any successor corporation, whether by
virtue of any constitution, statute or other provision of law, or by the
enforcement of any assessment or penalty, or otherwise, all such liability being
expressly waived and released by the acceptance of this Bond and as part of the
consideration for the issue hereof, as provided in the Indenture.

                  This Bond is nontransferable except to effect transfer to any
successor to the Master Creditor Agent or to one or more Morgan LC Credit
Parties, any such transfer to be made at the principal corporate trust office of
the Trustee, upon surrender and cancellation of this Bond, accompanied by a
written instrument of transfer in a form approved by the Company and the
Trustee, duly executed by the registered holder of this Bond or by his duly
authorized attorney, and thereupon a new Bond or Bonds of the Eighty-third
Series, for a like principal amount and having the same interest rate and
maturity date, will be issued to the successor to the Master Creditor Agent or
to one or more Morgan LC Credit Parties, as the case may be, in exchange
therefor, as provided in the Indenture. No service charge shall be made for any
exchange or registration of transfer, but the Company may require payment of a
sum sufficient to cover any tax or other governmental charge that may be imposed
in relation thereto. The Company and the Trustee may deem and treat the person
in whose name this Bond is registered as the absolute owner hereof for the
purpose of receiving payment and for all other purposes and the Company, the
Trustee and any paying agent or agency may disregard any notice to the contrary,
whether this Bond or Interest thereon shall be overdue or not. This Bond, alone
or with other Bonds of the Eighty-third Series, may in like manner be exchanged
at such office or agency for one or more new Bonds of the Eighty-third Series of
the same aggregate principal amount and having the same interest


<PAGE>



rate and maturity date, all as provided in the Indenture.


PART IV.

CREATION OF A SERIES OF FIRST MORTGAGE BONDS,
FLOATING RATE SERIES D DUE JUNE 30, 1999

                  SECTION 1. The Company hereby creates and establishes a new
series of Bonds to be issued under and secured by the Indenture to be designated
"First Mortgage Bonds, Floating Rate Series D due June 30, 1999" (hereinafter
sometimes referred to as the "Bonds of the Eighty-fourth Series").

                  The Bonds of the Eighty-fourth Series shall be registered in
the name of Citibank N.A., as Master Creditor Agent on behalf of the lenders and
the issuing bank (the "Toronto LC Credit Parties") named as Lenders and the
Issuing Bank in the Amended and Restated Letter of Credit and Reimbursement
Agreement dated as of March 20, 1996 (as the same may be amended, supplemented
or otherwise modified from time to time, the "Toronto LC Agreement") among the
Company, the Toronto LC Credit Parties and Toronto Dominion (Texas) Inc., as
agent.

                  The permitted principal amount of the Bonds of the
Eighty-fourth Series which may be executed by the Company and authenticated by
the Trustee is limited so that at no time shall there be authenticated,
delivered or outstanding under the Indenture Bonds of the Eighty-fourth Series
for a principal amount exceeding $213,260,000 except that Bonds of the
Eighty-fourth Series may always be issued as provided in Section 2 of Article
Fourth of the Indenture.

                  Upon the execution of this Supplemental Indenture, the Company
may execute and deliver to the Trustee from time to time not in excess of
$213,260,000 aggregate principal amount of Bonds of the Eighty-fourth Series,
and thereupon the Trustee, without awaiting the filing or recording of this
Supplemental Indenture but upon receipt of specified evidence of due compliance
by the Company with the applicable provisions of the Indenture, shall
authenticate the said $213,260,000 principal amount of Bonds of the
Eighty-fourth Series and deliver the same upon the written order of the Company
signed in its name by its President or one of its Vice Presidents or its
Treasurer or an Assistant Treasurer.



<PAGE>



                  SECTION 2. Each Bond of the Eighty-fourth Series shall be
dated as of the date of its authentication. The Bonds of the Eighty-fourth
Series are to be issued to the Master Creditor Agent (i) to evidence the
obligation of the Company to make payments in respect of the principal amount of
Advances (as defined in the Toronto LC Agreement), interest on the principal
amount of such Advances and fronting fees and letter of credit commissions in
each case stated to be due under the Toronto LC Agreement and (ii) to provide to
the Master Creditor Agent, on behalf of and for the ratable benefit of the
Toronto LC Credit Parties, the benefit of the security provided for under the
Indenture and by the Bonds in respect of the obligations of the Company set
forth in clause (i) of this sentence.

                  The Bonds of the Eighty-fourth Series are to be issued in an
aggregate principal amount equal to $213,260,000, being the amount of the
aggregate original Available Amount (as defined in the Toronto LC Agreement) of
all the Letters of Credit (as defined in the Toronto LC Agreement) to be
outstanding under the Toronto LC Agreement minus the aggregate portion thereof
available for the payment of Interest Drafts (as defined in the Toronto LC
Agreement) and are to mature on June 30, 1999. The principal of the Bonds of the
Eighty-fourth Series shall be payable on the same date or dates and in the same
amounts as set forth in the Toronto LC Agreement for the payment of principal on
Advances thereunder. "Interest" shall accrue and be payable on the Bonds of the
Eighty-fourth Series from the date thereof until maturity, payable at the same
rates and on the same payment dates as provided in the Toronto LC Agreement for
the accrual and payment of interest in respect of outstanding Advances and the
accrual and payment of fronting fees and letter of credit commissions. The rate
of Interest payable on the Bonds of the Eighty-fourth Series shall not exceed
15% per annum (calculated on the basis of a 360-day year of twelve (12) 30-day
months). Definitive Bonds of said series shall be registered Bonds without
coupons and shall be issued in denominations of $1,000 and multiples thereof.

                  The Interest payable on any Interest payment date shall be
paid to the persons in whose names the Bonds of the Eighty-fourth Series were
registered at the close of business on the record date for such payment of
Interest notwithstanding any cancellation of Bonds of the Eighty-fourth Series
upon any registration of transfer or exchange thereof between such record


<PAGE>



date and such Interest payment date; except that if the Company shall default in
the payment of any Interest due on such Interest payment date such defaulted
Interest shall be paid to the persons in whose names Bonds of the Eighty-fourth
Series are registered either at the close of business on the date preceding the
date of payment of such defaulted Interest or on a subsequent record date fixed
for the payment of such defaulted Interest by notice given by mail by or on
behalf of the Company to the Trustee and holders of Bonds of the Eighty-fourth
Series not less than ten days preceding such subsequent record date. The term
"record date" as used herein shall mean, with respect to an Interest payment
date, the earlier of (i) the close of business on the last day of the calendar
month next preceding such Interest payment date or, if such last day shall be a
day on which banking institutions in The City of New York are authorized by law
to close, the next preceding day which shall not be a day on which such
institutions are so authorized to close and (ii) ten calendar days prior to such
Interest payment date or, if such day shall be a day on which banking
institutions in The City of New York are authorized by law to close, the next
preceding day which shall not be a day on which such institutions are so
authorized to close or, in the case of defaulted Interest, the close of business
on any subsequent record date established as provided above.

                  All of the Bonds of the Eighty-fourth Series shall be executed
in the name and on behalf of the Company by a facsimile of the signature (or
manual signature) of its President or a Vice President, and imprinted with its
corporate seal (or a facsimile thereof), attested by a facsimile of the
signature (or manual signature) of its Secretary or an Assistant Secretary.

                  Bonds of the Eighty-fourth Series shall be lettered "RU" and
numbered consecutively from RU-1 upwards, or shall bear such other letters as
may be provided therefor by the Board of Directors of the Company.

                  Both principal of and Interest on the Bonds of the
Eighty-fourth Series shall be payable at the office of the Trustee, which in the
case of Bankers Trust Company, shall be its corporate trust office in the
Borough of Manhattan, The City of New York, State of New York, or at such other
office or agency in the Borough of Manhattan, The City of New York, State of New
York, as shall be maintained by the Company for


<PAGE>



such purpose, in such coin or currency of the United States of America as at the
time of payment shall be legal tender for public and private debts.

                  SECTION 3. The Bonds of the Eighty-fourth Series are not
subject to redemption, either as a whole or in part. The principal amount of the
Advances under the Toronto LC Agreement and, therefore, the principal of the
Bonds of the Eighty-fourth Series may be prepaid, and the due dates thereof
shall be accelerated, in accordance with the terms of the Toronto LC Agreement.

                  If an event of default, as defined in the Indenture, shall
occur, the outstanding principal indebtedness evidenced by the Bonds of the
Eighty-fourth Series may be declared or may be due and payable, in the manner
and with the effect provided in the Indenture.

                  SECTION 4. Notwithstanding the foregoing provisions of this
Part IV or any provisions of the Bonds of the Eighty-fourth Series, the
obligation of the Company to make payments with respect to the principal of and
Interest on the Bonds of the Eighty-fourth Series shall be fully or partially,
as the case may be, satisfied and discharged, to the extent that, at any time
that any such payment shall be due, the Company shall have paid fully or
partially the then due principal of Advances, interest then due on such amounts
and fronting fees and letter of credit commissions then due under the Toronto LC
Agreement; provided, however, that such payment shall not reduce the principal
amount of the Bonds of the Eighty-fourth Series then outstanding unless the
aggregate Available Amount of the Letters of Credit outstanding under the
Toronto LC Agreement shall have been permanently reduced by an amount equal to
such principal so paid. The Trustee may conclusively presume that the obligation
of the Company to make payments with respect to the principal of and Interest on
the Bonds of the Eighty-fourth Series shall have been duly satisfied and
discharged unless and until the Trustee shall have received a notice of
nonpayment thereof from the Master Creditor Agent. The Master Creditor
Agreement, in Section 2.06(d) thereof, provides that, at such time as any
portion of the outstanding principal amount of any Advances together with all
accrued and unpaid interest thereon and all accrued and unpaid fronting fees and
letter of credit commissions then due under the Toronto LC Agreement shall have
been fully and finally paid, whether upon the prepayment or upon the maturity or


<PAGE>



acceleration thereof, and the aggregate Available Amount of the Letters of
Credit outstanding under the Toronto LC Agreement shall have been permanently
reduced by an amount equal to such principal amount so paid, upon the request of
the Company and following confirmation of such by the TD L/C Agent (as defined
in the Master Creditor Agreement), a principal amount of Bonds of the
Eighty-fourth Series equal to the principal amount so paid shall be surrendered
by the Master Creditor Agent to the Trustee for cancellation, and upon such
surrender shall be deemed fully paid. Notwithstanding the foregoing, the
principal and Interest due on the Bonds of the Eighty-fourth Series shall
continue or be reinstated, as the case may be, if at any time any payment of
principal or Interest (whether under the Bonds of the Eighty-fourth Series or
the Toronto LC Agreement) is rescinded or must otherwise be returned by the
Master Creditor Agent or any Toronto LC Credit Parties or any other person upon
the insolvency, bankruptcy or reorganization of the Company or by operation of
law, all as though payment had not been made.

                  SECTION 5. The registered owner (or assigns) of any Bond of
the Eighty-fourth Series may at any time surrender the same at the corporate
trust office of the Trustee, or at any other office or agency of the Trustee or
the Company maintained for such purpose, and with instruments of transfer
satisfactory to the Trustee, and subject to the terms, conditions and
limitations specified in the Indenture, shall be entitled to receive in exchange
therefor an equal principal amount of Bonds of said series of like tenor and of
other authorized denominations; and the Company will provide, and the Trustee
shall authenticate and deliver, the Bonds necessary to make such exchange. The
Bonds of the Eighty-fourth Series are nontransferable except to effect transfer
to any successor to the Master Creditor Agent or to one or more Toronto LC
Credit Parties, any such transfer of a Bond of the Eighty-fourth Series to be
made at the principal corporate trust office of the Trustee, upon surrender and
cancellation of such Bond, accompanied by a written instrument of transfer in a
form approved by the Company and the Trustee, duly executed by the registered
holder of such Bond or by his duly authorized attorney, and thereupon a new Bond
or Bonds of the Eighty-fourth Series, for a like principal amount and bearing
Interest at the same rates and having the same maturity date, will be issued to
the successor to the Master Creditor Agent or to one or more Toronto LC Credit
Parties, as the case may be, in exchange therefor, as provided in the Indenture.
The


<PAGE>



provisions of Section 12 of Article Second of the Original Indenture to the
contrary notwithstanding, no payment of a service charge shall be required for
any exchange or registration of transfer, but the Company may require payment of
a sum sufficient to cover any tax or other governmental charge that may be
imposed in relation thereto.

                  SECTION 6. The definitive Bonds of the Eighty-fourth Series,
and the Trustee's Certificate to be inscribed on all Bonds of said series, are
to be substantially in the forms following, respectively:

[Form of Face of Definitive Bond of the Eighty-fourth series]


         This Bond may not be exchanged in whole or in part for a Bond
         registered, and no transfer of this Bond in whole or in part may be
         registered, in the name of any person other than the Master Creditor
         Agent, a successor thereto or one or more Toronto LC Credit Parties, as
         described herein and on the reverse hereof.

         This Bond has not been and will not be registered under the Securities
         Act of 1933, as amended (the "Securities Act"), or the securities laws
         of any state of the United States ("Blue Sky Laws") and record or
         beneficial ownership of this Bond may not be offered, sold, pledged or
         otherwise transferred except pursuant to an exemption from registration
         under the Securities Act, in accordance with all applicable Blue Sky
         Laws and in accordance with the restrictions set forth on the reverse
         hereof.



No. RU-__                                 $_______

NIAGARA MOHAWK POWER CORPORATION

FIRST MORTGAGE BOND
FLOATING RATE SERIES D DUE JUNE 30, 1999


                  NIAGARA MOHAWK POWER CORPORATION, a New York corporation
(herein called the "Company"), for value received, hereby promises to pay to
CITIBANK N.A., as Master Creditor Agent under the Master Creditor


<PAGE>



Agreement hereinafter described, or registered assigns, the principal sum of
_________________ Dollars or, if less, such principal amount as is equal to the
aggregate principal amount of Advances (as defined in the Toronto LC Agreement,
as hereinafter defined), on June 30, 1999 or such earlier date or dates on which
the principal amount of outstanding Advances is stated to be due and payable
(whether due to optional prepayment or acceleration) under the Toronto LC
Agreement, and to pay Interest (as defined below) as provided below and on the
reverse hereof. The rate of Interest payable on this Bond shall not exceed 15%
per annum (calculated on the basis of a 360-day year of twelve (12) 30-day
months).

                  Both principal of and Interest on this Bond are payable at the
corporate trust office of the Trustee hereinafter named, in the Borough of
Manhattan, City and State of New York, or at such other office or agency in said
Borough as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.

                  Reference is made to the further provisions of this Bond set
forth on the reverse hereof, which for all purposes have the same effect as
though fully set forth at this place.

                  This Bond shall not be valid or obligatory for any purpose
until authenticated by the execution by the Trustee of the certificate inscribed
hereon.

                  IN WITNESS WHEREOF, the Company has caused this Bond to be
executed in its corporate name by a facsimile of the signature (or manual
signature) of its President or a Vice President and imprinted with its corporate
seal (or a facsimile thereof), attested by a facsimile of the signature (or
manual signature) of its Secretary or an Assistant Secretary.


Dated:                                               NIAGARA MOHAWK POWER
                                                         CORPORATION



                                                     By




<PAGE>



Attest:




            Secretary



[Form of Trustee's Certificate]


                  This is one of the Bonds of the Series designated above 
described in the within-mentioned Indenture

                                                     BANKERS TRUST COMPANY
                                                         as Trustee



                                                         By

                                                              Authorized Officer



[Form of Reverse of Definitive Bond of the Eighty-fourth Series]


                  This Bond is one of a duly authorized issue of Bonds of the
Company, of an unlimited (except as provided in the Indenture hereinafter
mentioned) permitted principal amount, all issued or to be issued in one or more
series (the Bonds of the series of which this Bond is a part being herein called
the "Bonds of the Eighty-fourth Series"), all of the Bonds of all series being
issued or to be issued under and, irrespective of the time of issue, all equally
secured by a Mortgage Trust Indenture (herein, with all instruments stated to be
supplemental thereto to which the Trustee hereinafter named or its predecessor
as Trustee hereunder is or shall be a party, called the "Indenture"), dated as
of October 1, 1937, to Bankers Trust Company (successor to Marine Midland Bank,
in turn, successor to Marine Midland Bank, N.A., a national banking association
and, in turn, successor to Marine Midland Bank, a corporation duly organized and
existing under the laws of the State of New York, formerly named the Marine
Midland Trust Company of New York, Marine Midland Grace Trust Company of New
York


<PAGE>



and Marine Midland Bank -- New York and hereinafter, with its successors as
defined in the Indenture, referred to as the "Trustee"), to which Indenture, an
executed counterpart of which is on file with the Trustee, reference is hereby
made for a description of the property mortgaged and pledged to the Trustee, and
for a statement of the nature and extent of the security, the rights of the
holders of the Bonds with respect to such security, and the terms and conditions
upon which said Bonds are or are to be issued and secured; but neither the
foregoing reference to the Indenture, nor any provision of this Bond or of the
Indenture, shall affect or impair the obligation of the Company, which is
absolute and unconditional, to pay, at the stated or accelerated maturities
herein provided, the principal of and Interest on this Bond as herein provided.

                  The Bonds of the Eighty-fourth Series have been issued to
Citibank N.A., as master creditor agent (the "Master Creditor Agent") under the
Master Creditor Agreement dated as of March 20, 1996 (as the same may be
amended, supplemented or otherwise modified from time to time, the "Master
Creditor Agreement"), on behalf of the lenders and issuing bank (the "Toronto LC
Credit Parties") named as Lenders and the Issuing Bank in the Amended and
Restated Letter of Credit and Reimbursement Agreement dated as of March 20, 1996
(as the same may be amended, supplemented or otherwise modified from time to
time, the "Toronto LC Agreement") among the Company, the Toronto LC Credit
Parties and Toronto Dominion (Texas) Inc., as agent, (i) to evidence the
obligation of the Company to make payments in respect of the principal amount of
Advances (as defined in the Toronto LC Agreement), interest on the principal
amount of such Advances and fronting fees and letter of credit commissions in
each case stated to be due under the Toronto LC Agreement and (ii) to provide to
the Master Creditor Agent, on behalf of and for the ratable benefit of the
Toronto LC Credit Parties, the benefit of the security provided for under the
Indenture and by the Bonds in respect of the obligations of the Company set
forth in clause (i) of this sentence.

                  "Interest" on this Bond accrues and is payable at the same
rates and on the same dates as provided in the Toronto LC Agreement for the
accrual and payment of interest in respect of outstanding principal of Advances
and the accrual and payment of fronting fees and letter of credit commissions.
The rate of Interest payable on this Bond shall not exceed


<PAGE>



15% per annum (calculated on the basis of a 360-day year of twelve (12) 30-day
months).

                  The obligation of the Company to make payments with respect to
the principal of and Interest on Bonds of the Eighty-fourth Series shall be
fully or partially, as the case may be, satisfied and discharged to the extent
that, at any time that any such payment shall be due, the Company shall have
paid fully or partially the then due principal of Advances, interest due thereon
and fronting fees and letter of credit commissions due in respect of outstanding
Letters of Credit (as defined in the Toronto LC Agreement), in each case under
the Toronto LC Agreement; provided, however, that such payment shall not reduce
the principal amount of the Bonds of the Eighty-fourth Series then outstanding
unless the aggregate Available Amount of the Letters of Credit outstanding under
the Toronto LC Agreement shall have been permanently reduced by an amount equal
to such principal amount so paid. Notwithstanding the foregoing, the principal
and Interest due on this Bond shall continue or be reinstated, as the case may
be, if at any time any payment of principal or Interest (whether paid under this
Bond or the Toronto LC Agreement) is rescinded or must otherwise be returned by
the Master Creditor Agent or any Toronto LC Credit Party or any other Person
upon the insolvency, bankruptcy or reorganization of the Company or by operation
of law, all as though payment had not been made.

                  The Indenture and the rights and obligations of the Company
and of the holders of the Bonds thereunder may be changed or modified at any
time upon the consent and approval of the Company and of the holders of 66-2/3
per cent in principal amount of the Bonds then outstanding affected by such
change or modification, given as provided in the Indenture, and in the manner
and subject to the limitations therein set forth; provided, that no such change
or modification shall (a) alter or impair the obligation of the Company to pay
the principal of, and premium, if any, and interest on any Bond at the time and
place and at the rate and in the currency provided therein, without the consent
of the holder of such Bond, (b) permit the creation by the Company of any
mortgage, or lien in the nature of a mortgage, ranking prior to or pari passu
with the lien of the Indenture, or alter adversely to the Bondholders the
character of the lien of the Indenture, except as in the Indenture otherwise
expressly provided, unless the creation of such mortgage or lien, or such
alteration of the lien of the


<PAGE>



Indenture, be consented to by the holders of all outstanding Bonds, (c) affect
the Trustee unless consented to by the Trustee or (d) permit a reduction of the
percentage required for any change or modification of the Indenture, without the
consent of the holders of all outstanding Bonds.

                  The outstanding principal indebtedness evidenced by this Bond
together with accrued interest thereon may be declared, or may become, due and
payable before maturity in certain events, on the conditions, in the manner and
with the effect set forth in the Indenture.

                  Each Bond of the Eighty-fourth Series shall be dated as of the
date of its authentication.

                  Upon surrender for cancellation, at any time or from time to
time, of Bonds of the Eighty-fourth Series by the Master Creditor Agent to the
Trustee, the Bonds so surrendered shall be deemed fully paid and the obligations
of the Company thereunder shall be terminated, and such Bonds shall be
cancelled.

                  The Bonds of the Eighty-fourth Series are not subject to
redemption, either as a whole or in part. The principal amount of the Advances
under the Toronto LC Agreement and, therefore, the principal of the Bonds of the
Eighty-fourth Series may be prepaid, and the due dates thereof shall be
accelerated, in accordance with the terms of the Toronto LC Agreement.

                  No recourse shall be had for the payment of any part of
principal of, or Interest on, this Bond, or for any claim based hereon or
thereon, or otherwise in any manner with respect hereto, or with respect to the
Indenture, to or against any incorporator or any past, present or future
stockholder, officer or director of the Company or of any successor corporation,
either directly or through the Company or any successor corporation, whether by
virtue of any constitution, statute or other provision of law, or by the
enforcement of any assessment or penalty, or otherwise, all such liability being
expressly waived and released by the acceptance of this Bond and as part of the
consideration for the issue hereof, as provided in the Indenture.

                  This Bond is nontransferable except to effect transfer to any
successor to the Master Creditor Agent or to one or more Toronto LC Credit
Parties, any such transfer to be made at the principal corporate trust


<PAGE>



office of the Trustee, upon surrender and cancellation of this Bond, accompanied
by a written instrument of transfer in a form approved by the Company and the
Trustee, duly executed by the registered holder of this Bond or by his duly
authorized attorney, and thereupon a new Bond or Bonds of the Eighty-fourth
Series, for a like principal amount and having the same interest rate and
maturity date, will be issued to the successor to the Master Creditor Agent or
to one or more Toronto LC Credit Parties, as the case may be, in exchange
therefor, as provided in the Indenture. No service charge shall be made for any
exchange or registration of transfer, but the Company may require payment of a
sum sufficient to cover any tax or other governmental charge that may be imposed
in relation thereto. The Company and the Trustee may deem and treat the person
in whose name this Bond is registered as the absolute owner hereof for the
purpose of receiving payment and for all other purposes and the Company, the
Trustee and any paying agent agency may disregard any notice to the contrary,
whether this Bond or Interest thereon shall be overdue or not. This Bond, alone
or with other Bonds of the Eighty-fourth Series, may in like manner be exchanged
at such office or agency for one or more new Bonds of the Eighty-fourth Series
of the same aggregate principal amount and having the same interest rate and
maturity date, all as provided in the Indenture.


PART V.

CREATION OF A SERIES OF FIRST MORTGAGE BONDS,
FLOATING RATE SERIES E DUE JUNE 30, 1999

                  SECTION 1. The Company hereby creates and establishes a new
series of Bonds to be issued under and secured by the Indenture to be designated
"First Mortgage Bonds, Floating Rate Series E due June 30, 1999" (hereinafter
sometimes referred to as the "Bonds of the Eighty-fifth Series").

                  The Bonds of the Eighty-fifth Series shall be registered in
the name of Citibank N.A., as Master Creditor Agent on behalf of the lenders and
the issuing bank (the "CIBC LC Credit Parties") named as Lenders and the Issuing
Bank in the Amended and Restated Letter of Credit and Reimbursement Agreement
dated as of March 20, 1996 (as the same may be amended, supplemented or
otherwise modified from time to time, the "CIBC LC Agreement") among the
Company, the CIBC LC Credit


<PAGE>



Parties and Canadian Imperial Bank of Commerce, as agent.

                  The permitted principal amount of the Bonds of the
Eighty-fifth Series which may be executed by the Company and authenticated by
the Trustee is limited so that at no time shall there be authenticated,
delivered or outstanding under the Indenture Bonds of the Eighty-fifth Series
for a principal amount exceeding $37,500,000 except that Bonds of the
Eighty-fifth Series may always be issued as provided in Section 2 of Article
Fourth of the Indenture.

                  Upon the execution of this Supplemental Indenture, the Company
may execute and deliver to the Trustee from time to time not in excess of
$37,500,000 aggregate principal amount of Bonds of the Eighty-fifth Series, and
thereupon the Trustee, without awaiting the filing or recording of this
Supplemental Indenture but upon receipt of specified evidence of due compliance
by the Company with the applicable provisions of the Indenture, shall
authenticate the said $37,500,000 principal amount of Bonds of the Eighty-fifth
Series and deliver the same upon the written order of the Company signed in its
name by its President or one of its Vice Presidents or its Treasurer or an
Assistant Treasurer.

                  SECTION 2. Each Bond of the Eighty-fifth Series shall be dated
as of the date of its authentication. The Bonds of the Eighty-fifth Series are
to be issued to the Master Creditor Agent (i) to evidence the obligation of the
Company to make payments in respect of the principal amount of Advances (as
defined in the CIBC LC Agreement), interest on the principal amount of such
Advances and fronting fees and letter of credit commissions in each case stated
to be due under the CIBC LC Agreement and (ii) to provide to the Master Creditor
Agent, on behalf of and for the ratable benefit of the CIBC LC Credit Parties,
the benefit of the security provided for under the Indenture and by the Bonds in
respect of the obligations of the Company set forth in clause (i) of this
sentence.

                  The Bonds of the Eighty-fifth Series are to be issued in an
aggregate principal amount equal to $37,500,000, being the original Available
Amount (as defined in the CIBC LC Agreement) of the Letter of Credit (as defined
in the CIBC LC Agreement) to be outstanding under the CIBC LC Agreement minus
the portion thereof available for the payment of Interest


<PAGE>



Drafts (as defined in the CIBC LC Agreement) and are to mature on June 30, 1999.
The principal of the Bonds of the Eighty-fifth Series shall be payable on the
same date or dates and in the same amounts as set forth in the CIBC LC Agreement
for the payment of principal on Advances thereunder. "Interest" shall accrue and
be payable on the Bonds of the Eighty-fifth Series from the date thereof until
maturity, payable at the same rates and on the same payment dates as provided in
the CIBC LC Agreement for the accrual and payment of interest in respect of
outstanding Advances and the accrual and payment of fronting fees and letter of
credit commissions. The rate of Interest payable on the Bonds of the
Eighty-fifth Series shall not exceed 15% per annum (calculated on the basis of a
360-day year of twelve (12) 30-day months). Definitive Bonds of said series
shall be registered Bonds without coupons and shall be issued in denominations
of $1,000 and multiples thereof.

                  The Interest payable on any Interest payment date shall be
paid to the persons in whose names the Bonds of the Eighty-fifth Series were
registered at the close of business on the record date for such payment of
Interest notwithstanding any cancellation of Bonds of the Eighty-fifth Series
upon any registration of transfer or exchange thereof between such record date
and such Interest payment date; except that if the Company shall default in the
payment of any Interest due on such Interest payment date such defaulted
Interest shall be paid to the persons in whose names Bonds of the Eighty-fifth
Series are registered either at the close of business on the date preceding the
date of payment of such defaulted Interest or on a subsequent record date fixed
for the payment of such defaulted Interest by notice given by mail by or on
behalf of the Company to the Trustee and holders of Bonds of the Eighty-fifth
Series not less than ten days preceding such subsequent record date. The term
"record date" as used herein shall mean, with respect to an Interest payment
date, the earlier of (i) the close of business on the last day of the calendar
month next preceding such Interest payment date or, if such last day shall be a
day on which banking institutions in The City of New York are authorized by law
to close, the next preceding day which shall not be a day on which such
institutions are so authorized to close and (ii) ten calendar days prior to such
Interest payment date or, if such day shall be a day on which banking
institutions in The City of New York are authorized by law to close, the next
preceding day which shall not be a day on which such institutions are so
authorized to


<PAGE>



close or, in the case of defaulted Interest, the close of business on any
subsequent record date established as provided above.

                  All of the Bonds of the Eighty-fifth Series shall be executed
in the name and on behalf of the Company by a facsimile of the signature (or
manual signature) of its President or a Vice President, and imprinted with its
corporate seal (or a facsimile thereof), attested by a facsimile of the
signature (or manual signature) of its Secretary or an Assistant Secretary.

                  Bonds of the Eighty-fifth Series shall be lettered "RU" and
numbered consecutively from RU-1 upwards, or shall bear such other letters as
may be provided therefor by the Board of Directors of the Company.

                  Both principal of and Interest on the Bonds of the
Eighty-fifth Series shall be payable at the office of the Trustee, which in the
case of Bankers Trust Company, shall be its corporate trust office in the
Borough of Manhattan, The City of New York, State of New York, or at such other
office or agency in the Borough of Manhattan, The City of New York, State of New
York, as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.

                  SECTION 3. The Bonds of the Eighty-fifth Series are not
subject to redemption, either as a whole or in part. The principal amount of the
Advances under the CIBC LC Agreement and, therefore, the principal of the Bonds
of the Eighty-fifth Series may be prepaid, and the due dates thereof shall be
accelerated, in accordance with the terms of the CIBC LC Agreement.

                  If an event of default, as defined in the Indenture, shall
occur, the outstanding principal indebtedness evidenced by the Bonds of the
Eighty-fifth Series may be declared or may be due and payable, in the manner and
with the effect provided in the Indenture.

                  SECTION 4. Notwithstanding the foregoing provisions of this
Part V or any provisions of the Bonds of the Eighty-fifth Series, the obligation
of the Company to make payments with respect to the principal of and Interest on
the Bonds of the Eighty-fifth Series shall be fully or partially, as the case
may be,


<PAGE>



satisfied and discharged, to the extent that, at any time that any such payment
shall be due, the Company shall have paid fully or partially the then due
principal of Advances, interest then due on such amounts and fronting fees and
letter of credit commissions then due under the CIBC LC Agreement provided,
however, that such payment shall not reduce the principal amount of the Bonds of
the Eighty-fifth Series then outstanding unless Available Amount of the Letter
of Credit outstanding under the CIBC LC Agreement shall have been permanently
reduced by an amount equal to such principal so paid. The Trustee may
conclusively presume that the obligation of the Company to make payments with
respect to the principal of and Interest on the Bonds of the Eighty-fifth Series
shall have been duly satisfied and discharged unless and until the Trustee shall
have received a notice of nonpayment thereof from the Master Creditor Agent. The
Master Creditor Agreement, in Section 2.06(e) thereof, provides that, at such
time as any portion of the outstanding principal amount of any Advances together
with all accrued and unpaid interest thereon and all accrued and unpaid fronting
fees and letter of credit commissions then due under the CIBC LC Agreement shall
have been fully and finally paid, whether upon the prepayment or upon the
maturity or acceleration thereof, and the Available Amount of the Letter of
Credit outstanding under the CIBC LC Agreement shall have been permanently
reduced by an amount equal to such principal amount so paid, upon the request of
the Company and following confirmation of such by the CIBC L/C Agent (as defined
in the Master Creditor Agreement), a principal amount of Bonds of the
Eighty-fifth Series equal to the principal amount so paid shall be surrendered
by the Master Creditor Agent to the Trustee for cancellation, and upon such
surrender shall be deemed fully paid. Notwithstanding the foregoing, the
principal and Interest due on the Bonds of the Eighty-fifth Series shall
continue or be reinstated, as the case may be, if at any time any payment of
principal or Interest (whether under the Bonds of Eighty-fifth Series or the
CIBC LC Agreement) is rescinded or must otherwise be returned by the Master
Creditor Agent or any CIBC LC Credit Parties or any other person upon the
insolvency, bankruptcy or reorganization of the Company or by operation of law,
all as though payment had not been made.

                  SECTION 5. The registered owner (or assigns) of any Bond of
the Eighty-fifth Series may at any time surrender the same at the corporate
trust office of the Trustee, or at any other office or agency of the


<PAGE>



Trustee or the Company maintained for such purpose, and with instruments of
transfer satisfactory to the Trustee, and subject to the terms, conditions and
limitations specified in the Indenture, shall be entitled to receive in exchange
therefor an equal principal amount of Bonds of said series of like tenor and of
other authorized denominations; and the Company will provide, and the Trustee
shall authenticate and deliver, the Bonds necessary to make such exchange. The
Bonds of the Eighty-fifth Series are nontransferable except to effect transfer
to any successor to the Master Creditor Agent or to one or more CIBC LC Credit
Parties, any such transfer of a Bond of the Eighty-fifth Series to be made at
the principal corporate trust office of the Trustee, upon surrender and
cancellation of such Bond, accompanied by a written instrument of transfer in a
form approved by the Company and the Trustee, duly executed by the registered
holder of such Bond or by his duly authorized attorney, and thereupon a new Bond
or Bonds of the Eighty-fifth Series, for a like principal amount and bearing
Interest at the same rates and having the same maturity date, will be issued to
the successor to the Master Creditor Agent or to one or more CIBC LC Credit
Parties, as the case may be, in exchange therefor, as provided in the Indenture.
The provisions of Section 12 of Article Second of the Original Indenture to the
contrary notwithstanding, no payment of a service charge shall be required for
any exchange or registration of transfer, but the Company may require payment of
a sum sufficient to cover any tax or other governmental charge that may be
imposed in relation thereto.

                  SECTION 6. The definitive Bonds of the Eighty-fifth Series,
and the Trustee's Certificate to be inscribed on all Bonds of said series, are
to be substantially in the forms following, respectively:

[Form of Face of Definitive Bond of the Eighty-fifth series]


         This Bond may not be exchanged in whole or in part for a Bond
         registered, and no transfer of this Bond in whole or in part may be
         registered, in the name of any person other than the Master Creditor
         Agent, a successor thereto or one or more CIBC LC Credit Parties, as
         described herein and on the reverse hereof.



<PAGE>



         This Bond has not been and will not be registered under the Securities
         Act of 1933, as amended (the "Securities Act"), or the securities laws
         of any state of the United States ("Blue Sky Laws") and record or
         beneficial ownership of this Bond may not be offered, sold, pledged or
         otherwise transferred except pursuant to an exemption from registration
         under the Securities Act, in accordance with all applicable Blue Sky
         Laws and in accordance with the restrictions set forth on the reverse
         hereof.


No. RU-__                               $_______

NIAGARA MOHAWK POWER CORPORATION

FIRST MORTGAGE BOND
FLOATING RATE SERIES E DUE JUNE 30, 1999


                  NIAGARA MOHAWK POWER CORPORATION, a New York corporation
(herein called the "Company"), for value received, hereby promises to pay to
CITIBANK N.A., as Master Creditor Agent under the Master Creditor Agreement
hereinafter described, or registered assigns, the principal sum of
_________________ Dollars or, if less, such principal amount as is equal to the
aggregate principal amount of Advances (as defined in the CIBC LC Agreement, as
hereinafter defined), on June 30, 1999 or such earlier date or dates on which
the principal amount of outstanding Advances is stated to be due and payable
(whether due to optional prepayment or acceleration) under the CIBC LC
Agreement, and to pay Interest (as defined below) as provided below and on the
reverse hereof. The rate of Interest payable on this Bond shall not exceed 15%
per annum (calculated on the basis of a 360-day year of twelve (12) 30-day
months).

                  Both principal of and Interest on this Bond are payable at the
corporate trust office of the Trustee hereinafter named, in the Borough of
Manhattan, City and State of New York, or at such other office or agency in said
Borough as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.

                  Reference is made to the further provisions of this Bond set 
forth on the reverse hereof, which for


<PAGE>



all purposes have the same effect as though fully set forth at this place.

                  This Bond shall not be valid or obligatory for any purpose
until authenticated by the execution by the Trustee of the certificate inscribed
hereon.

                  IN WITNESS WHEREOF, the Company has caused this Bond to be
executed in its corporate name by a facsimile of the signature (or manual
signature) of its President or a Vice President and imprinted with its corporate
seal (or a facsimile thereof), attested by a facsimile of the signature (or
manual signature) of its Secretary or an Assistant Secretary.


Dated:                                               NIAGARA MOHAWK POWER
                                                         CORPORATION



                                                     By


Attest:




            Secretary



[Form of Trustee's Certificate]


                  This is one of the Bonds of the Series designated above 
described in the within-mentioned Indenture


                                                     BANKERS TRUST COMPANY
                                                         as Trustee



                                                         By

                                                              Authorized Officer





<PAGE>



[Form of Reverse of Definitive Bond of the Eighty-fifth Series]


                  This Bond is one of a duly authorized issue of Bonds of the
Company, of an unlimited (except as provided in the Indenture hereinafter
mentioned) permitted principal amount, all issued or to be issued in one or more
series (the Bonds of the series of which this Bond is a part being herein called
the "Bonds of the Eighty-fifth Series"), all of the Bonds of all series being
issued or to be issued under and, irrespective of the time of issue, all equally
secured by a Mortgage Trust Indenture (herein, with all instruments stated to be
supplemental thereto to which the Trustee hereinafter named or its predecessor
as Trustee hereunder is or shall be a party, called the "Indenture"), dated as
of October 1, 1937, to Bankers Trust Company (successor to Marine Midland Bank,
in turn, successor to Marine Midland Bank, N.A., a national banking association
and, in turn, successor to Marine Midland Bank, a corporation duly organized and
existing under the laws of the State of New York, formerly named the Marine
Midland Trust Company of New York, Marine Midland Grace Trust Company of New
York and Marine Midland Bank -- New York and hereinafter, with its successors as
defined in the Indenture, referred to as the "Trustee"), to which Indenture, an
executed counterpart of which is on file with the Trustee, reference is hereby
made for a description of the property mortgaged and pledged to the Trustee, and
for a statement of the nature and extent of the security, the rights of the
holders of the Bonds with respect to such security, and the terms and conditions
upon which said Bonds are or are to be issued and secured; but neither the
foregoing reference to the Indenture, nor any provision of this Bond or of the
Indenture, shall affect or impair the obligation of the Company, which is
absolute and unconditional, to pay, at the stated or accelerated maturities
herein provided, the principal of and Interest on this Bond as herein provided.

                  The Bonds of the Eighty-fifth Series have been issued to
Citibank N.A., as master creditor agent (the "Master Creditor Agent") under the
Master Creditor Agreement dated as of March 20, 1996 (as the same may be
amended, supplemented or otherwise modified from time to time, the "Master
Creditor Agreement"), on behalf of the lenders and issuing bank (the "CIBC LC
Credit Parties") named as Lenders and the Issuing Bank in the Amended and
Restated Letter of Credit and


<PAGE>



Reimbursement Agreement dated as of March 20, 1996 (as the same may be amended,
supplemented or otherwise modified from time to time, the "CIBC LC Agreement")
among the Company, the CIBC LC Credit Parties and Canadian Imperial Bank of
Commerce, as agent, (i) to evidence the obligation of the Company to make
payments in respect of the principal amount of Advances (as defined in the CIBC
LC Agreement), interest on the principal amount of such Advances and fronting
fees and letter of credit commissions in each case stated to be due under the
CIBC LC Agreement and (ii) to provide to the Master Creditor Agent, on behalf of
and for the ratable benefit of the CIBC LC Credit Parties, the benefit of the
security provided for under the Indenture and by the Bonds in respect of the
obligations of the Company set forth in clause (i) of this sentence.

                  "Interest" on this Bond accrues and is payable at the same
rates and on the same dates as provided in the CIBC LC Agreement for the accrual
and payment of interest in respect of outstanding principal of Advances and the
accrual and payment of fronting fees and letter of credit commissions. The rate
of Interest payable on this Bond shall not exceed 15% per annum (calculated on
the basis of a 360-day year of twelve (12) 30-day months).

                  The obligation of the Company to make payments with respect to
the principal of and Interest on Bonds of the Eighty-fifth Series shall be fully
or partially, as the case may be, satisfied and discharged to the extent that,
at any time that any such payment shall be due, the Company shall have paid
fully or partially the then due principal of Advances, interest due thereon and
fronting fees and letter of credit commissions due in respect of the outstanding
Letter of Credit (as defined in the CIBC LC Agreement), in each case under the
CIBC LC Agreement; provided, however, that such payment shall not reduce the
principal amount of the Bonds of the Eighty-fifth Series then outstanding unless
the Available Amount of the Letter of Credit outstanding under the CIBC LC
Agreement shall have been permanently reduced by an amount equal to such
principal amount so paid. Notwithstanding the foregoing, the principal and
Interest due on this Bond shall continue or be reinstated, as the case may be,
if at any time any payment of principal or Interest (whether paid under this
Bond or the CIBC LC Agreement) is rescinded or must otherwise be returned by the
Master Creditor Agent or any CIBC LC Credit Party or any other Person upon the
insolvency, bankruptcy or


<PAGE>



reorganization of the Company or by operation of law, all as though payment had 
not been made.

                  The Indenture and the rights and obligations of the Company
and of the holders of the Bonds thereunder may be changed or modified at any
time upon the consent and approval of the Company and of the holders of 66-2/3
per cent in principal amount of the Bonds then outstanding affected by such
change or modification, given as provided in the Indenture, and in the manner
and subject to the limitations therein set forth; provided, that no such change
or modification shall (a) alter or impair the obligation of the Company to pay
the principal of, and premium, if any, and interest on any Bond at the time and
place and at the rate and in the currency provided therein, without the consent
of the holder of such Bond, (b) permit the creation by the Company of any
mortgage, or lien in the nature of a mortgage, ranking prior to or pari passu
with the lien of the Indenture, or alter adversely to the Bondholders the
character of the lien of the Indenture, except as in the Indenture otherwise
expressly provided, unless the creation of such mortgage or lien, or such
alteration of the lien of the Indenture, be consented to by the holders of all
outstanding Bonds, (c) affect the Trustee unless consented to by the Trustee or
(d) permit a reduction of the percentage required for any change or modification
of the Indenture, without the consent of the holders of all outstanding Bonds.

                  The outstanding principal indebtedness evidenced by this Bond
together with accrued interest thereon may be declared, or may become, due and
payable before maturity in certain events, on the conditions, in the manner and
with the effect set forth in the Indenture.

                  Each Bond of the Eighty-fifth Series shall be dated as of the
date of its authentication.

                  Upon surrender for cancellation, at any time or from time to
time, of Bonds of the Eighty-fifth Series by the Master Creditor Agent to the
Trustee, the Bonds so surrendered shall be deemed fully paid and the obligations
of the Company thereunder shall be terminated, and such Bonds shall be
cancelled.

                  The Bonds of the Eighty-fifth Series are not subject to
redemption, either as a whole or in part. The principal amount of the Advances
under the CIBC LC Agreement and, therefore, the principal of the Bonds of


<PAGE>



the Eighty-fifth Series may be prepaid, and the due dates thereof shall be
accelerated, in accordance with the terms of the CIBC LC Agreement.

                  No recourse shall be had for the payment of any part of
principal of, or Interest on, this Bond, or for any claim based hereon or
thereon, or otherwise in any manner with respect hereto, or with respect to the
Indenture, to or against any incorporator or any past, present or future
stockholder, officer or director of the Company or of any successor corporation,
either directly or through the Company or any successor corporation, whether by
virtue of any constitution, statute or other provision of law, or by the
enforcement of any assessment or penalty, or otherwise, all such liability being
expressly waived and released by the acceptance of this Bond and as part of the
consideration for the issue hereof, as provided in the Indenture.

                  This Bond is nontransferable except to effect transfer to any
successor to the Master Creditor Agent or to one or more CIBC LC Credit Parties,
any such transfer to be made at the principal corporate trust office of the
Trustee, upon surrender and cancellation of this Bond, accompanied by a written
instrument of transfer in a form approved by the Company and the Trustee, duly
executed by the registered holder of this Bond or by his duly authorized
attorney, and thereupon a new Bond or Bonds of the Eighty-fifth Series, for a
like principal amount and having the same interest rate and maturity date, will
be issued to the successor to the Master Creditor Agent or to one or more CIBC
LC Credit Parties, as the case may be, in exchange therefor, as provided in the
Indenture. No service charge shall be made for any exchange or registration of
transfer, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge that may be imposed in relation thereto. The
Company and the Trustee may deem and treat the person in whose name this Bond is
registered as the absolute owner hereof for the purpose of receiving payment and
for all other purposes and the Company, the Trustee and any paying agent or
agency may disregard any notice to the contrary, whether this Bond or Interest
thereon shall be overdue or not. This Bond, alone or with other Bonds of the
Eighty-fifth Series, may in like manner be exchanged at such office or agency
for one or more new Bonds of the Eighty-fifth Series of the same aggregate
principal amount and having the same interest rate and maturity date, all as
provided in the Indenture.


<PAGE>




PART VI.

CREATION OF A SERIES OF FIRST MORTGAGE BONDS,
3% SERIES DUE JUNE 30, 1999

                  SECTION 1. The Company hereby creates and establishes a new
series of Bonds to be issued under and secured by the Indenture to be designated
"First Mortgage Bonds, 3% Series due June 30, 1999" (hereinafter sometimes
referred to as the "Bonds of the Eighty-sixth Series").

                  The Bonds of the Eighty-sixth Series shall be registered in
the name of Citibank N.A., as Master Creditor Agent on behalf of itself and the
Lender Parties (as defined in the Master Creditor Agreement).

                  The permitted principal amount of the Bonds of the
Eighty-sixth Series which may be executed by the Company and authenticated by
the Trustee is limited so that at no time shall there be authenticated,
delivered or outstanding under the Indenture Bonds of the Eighty-sixth Series
for a principal amount exceeding $20,000,000 except that Bonds of the
Eighty-sixth Series may always be issued as provided in Section 2 of Article
Fourth of the Indenture.

                  Upon the execution of this Supplemental Indenture, the Company
may execute and deliver to the Trustee from time to time not in excess of
$20,000,000 aggregate principal amount of Bonds of the Eighty-sixth Series, and
thereupon the Trustee, without awaiting the filing or recording of this
Supplemental Indenture but upon receipt of specified evidence of due compliance
by the Company with the applicable provisions of the Indenture, shall
authenticate the said $20,000,000 principal amount of Bonds of the Eighty-sixth
Series and deliver the same upon the written order of the Company signed in its
name by its President or one of its Vice Presidents or its Treasurer or an
Assistant Treasurer.

                  SECTION 2. The Bonds of the Eighty-sixth Series are to be
issued to the Master Creditor Agent to secure the payment of up to $20,000,000
of Senior Bank Expense Obligations (as defined in the Master Creditor Agreement)
payable to the Lender Parties and the Master Creditor Agent. The Bonds of the
Eighty-sixth Series shall mature according to their terms on June 30, 1999 and,
in the case of the initial authentication of the Bonds of the Eighty-sixth
Series, shall be dated March


<PAGE>



21, 1996 and shall bear interest at the rate of 3% per annum during any period
when Senior Bank Expense Obligations have not been paid as required by the
Senior Bank Financing Agreements (as defined in the Master Creditor Agreement)
or the Master Creditor Agreement, as the case may be. The Bonds of the
Eighty-sixth Series are to be issued in an aggregate principal amount of
$20,000,000. Definitive Bonds of said series shall be registered Bonds without
coupons and shall be issued in denominations of $1,000 and multiples thereof.

                  Subsequent to the initial authentication of the Bonds of the
Eighty-sixth Series, each Bond of the Eighty-sixth Series shall be dated as of
the date of its authentication.

                  All of the Bonds of the Eighty-sixth Series shall be executed
in the name and on behalf of the Company by a facsimile of the signature (or
manual signature) of its President or a Vice President, and imprinted with its
corporate seal (or a facsimile thereof), attested by a facsimile of the
signature (or manual signature) of its Secretary or an Assistant Secretary.

                  Bonds of the Eighty-sixth Series shall be lettered "RU" and
numbered consecutively from RU-1 upwards, or shall bear such other letters as
may be provided therefor by the Board of Directors of the Company.

                  Both principal of and interest on the Bonds of the
Eighty-sixth Series shall be payable at the office of the Trustee, which in the
case of Bankers Trust Company, shall be its corporate trust office in the
Borough of Manhattan, The City of New York, State of New York, or at such other
office or agency in the Borough of Manhattan, The City of New York, State of New
York, as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.

                  SECTION 3. The Bonds of the Eighty-sixth Series are not
subject to redemption, either as a whole or in part. The maturity of the Bonds
of the Eighty-sixth Series is subject to acceleration in the same manner and
under the same conditions that the Senior Bank Expense Obligations under the
Senior Bank Financing Agreements and the Master Creditor Agreement are subject
to acceleration.


<PAGE>



                  If an event of default, as defined in the Indenture, shall
occur, the outstanding principal indebtedness evidenced by the Bonds of the
Eighty-sixth Series may be declared or may be due and payable, in the manner and
with the effect provided in the Indenture.

                  SECTION 4. Notwithstanding the foregoing provisions of this
Part VI or any provisions of the Bonds of the Eighty-sixth Series, the
obligation of the Company to make payments with respect to the principal of and
interest on the Bonds of the Eighty-sixth Series shall be fully or partially, as
the case may be, satisfied and discharged, to the extent of any such full or
partial payment of Senior Bank Expense Obligations under the Senior Bank
Financing Agreements and the Master Creditor Agreement. The Trustee may
conclusively presume that the obligation of the Company to make payments with
respect to the principal of and interest on the Bonds of the Eighty-sixth Series
shall have been duly satisfied and discharged unless and until the Trustee shall
have received notice of nonpayment thereof from the Master Creditor Agent. The
Master Creditor Agreement, in Section 2.06(f) thereof, provides that, whenever
the principal of any Senior Bank Expense Obligations together with all accrued
interest thereon shall have been fully and finally paid, whether upon the
prepayment or upon the maturity or acceleration thereof, upon the request of the
Company and following confirmation of such by each of the Term Loan Agent, the
Revolving Credit Agent, the Morgan L/C Agent, the TD L/C Agent, the CIBC L/C
Agent and the Master Creditor Agent, a principal amount of Bonds of the
Eighty-sixth Series equal to the principal amount of Senior Bank Expense
Obligations paid shall be surrendered by the Master Creditor Agent to the
Trustee for cancellation, and upon such surrender shall be deemed fully paid.
Notwithstanding the foregoing, the principal and interest due on the Bonds of
the Eighty-sixth Series shall continue or be reinstated, as the case may be, if
at any time any payment of principal or interest (whether paid under the Bonds
of the Eighty-sixth Series, the Senior Bank Financing Agreements or the Master
Creditor Agreement) is rescinded or must otherwise be returned by the Master
Creditor Agent or any Lender Party or any other person upon the insolvency,
bankruptcy or reorganization of the Company or by operation of law, all as
though payment had not been made.

                  SECTION 5.  The registered owner (or assigns) of any Bond of 
the  Eighty-sixth Series may at any time


<PAGE>



surrender the same at the corporate trust office of the Trustee, or at any other
office or agency of the Trustee or the Company maintained for such purpose, and
with instruments of transfer satisfactory to the Trustee, and subject to the
terms, conditions and limitations specified in the Indenture, shall be entitled
to receive in exchange therefor an equal principal amount of Bonds of said
series of like tenor and of other authorized denominations; and the Company will
provide, and the Trustee shall authenticate and deliver, the Bonds necessary to
make such exchange. The Bonds of the Eighty-sixth Series are nontransferable
except to effect transfer to any successor to the Master Creditor Agent or to
one or more Lender Parties, any such transfer of a Bond of the Eighty-sixth
Series to be made at the principal corporate trust office of the Trustee, upon
surrender and cancellation of such Bond, accompanied by a written instrument of
transfer in a form approved by the Company and the Trustee, duly executed by the
registered holder of such Bond or by his duly authorized attorney, and thereupon
a new Bond or Bonds of the Eighty-sixth Series, for a like principal amount and
having the same interest rate and maturity date, will be issued to the successor
to the Master Creditor Agent or to one or more Lender Parties, as the case may
be, in exchange therefor, as provided in the Indenture. The provisions of
Section 12 of Article Second of the Original Indenture to the contrary
notwithstanding, no payment of a service charge shall be required for any
exchange or registration of transfer, but the Company may require payment of a
sum sufficient to cover any tax or other governmental charge that may be imposed
in relation thereto.

                  SECTION 6. The definitive Bonds of the Eighty-sixth Series,
and the Trustee's Certificate to be inscribed on all Bonds of said series, are
to be substantially in the forms following, respectively:

[Form of Face of Definitive Bond of the Eighty-sixth series]


         This Bond may not be exchanged in whole or in part for a Bond
         registered, and no transfer of this Bond in whole or in part may be
         registered, in the name of any person other than the Master Creditor
         Agent, a successor thereto or one or more Lender Parties, as described
         herein and on the reverse hereof.



<PAGE>



         This Bond has not been and will not be registered under the Securities
         Act of 1933, as amended (the "Securities Act"), or the securities laws
         of any state of the United States ("Blue Sky Laws") and record or
         beneficial ownership of this Bond may not be offered, sold, pledged or
         otherwise transferred except pursuant to an exemption from registration
         under the Securities Act, in accordance with all applicable Blue Sky
         Laws and in accordance with the restrictions set forth on the reverse
         hereof.



No. RU-__                                $_______

NIAGARA MOHAWK POWER CORPORATION

FIRST MORTGAGE BOND
3% SERIES DUE JUNE 30, 1999


                  NIAGARA MOHAWK POWER CORPORATION, a New York corporation
(herein called the "Company"), for value received, hereby promises to pay to
CITIBANK N.A., as Master Creditor Agent under the Master Creditor Agreement
hereinafter described, or registered assigns, the principal sum of
_________________ Dollars or, if less, such principal amount as is equal to the
aggregate principal amount of all outstanding Senior Bank Expense Obligations
(as hereinafter described) on June 30, 1999, or such earlier date or dates on
which the principal amount of outstanding Senior Bank Expense Obligations is
stated to be due and payable (whether due to prepayment or acceleration) under
the Senior Bank Financing Agreements (as defined in the Master Creditor
Agreement) or the Master Creditor Agreement, as the case may be, and to pay
interest thereon at the rate of 3% per annum during any period when Senior Bank
Expense Obligations have not been paid as required by the Senior Bank Financing
Agreements or the Master Creditor Agreement, as the case may be.

                  Both principal of and interest on this Bond are payable at the
corporate trust office of the Trustee hereinafter named, in the Borough of
Manhattan, City and State of New York, or at such other office or agency in said
Borough as shall be maintained by the Company for such purpose, in such coin or
currency of the United States of America as at the time of payment shall be
legal tender for public and private debts.


<PAGE>



                  Reference is made to the further provisions of this Bond set
forth on the reverse hereof, which for all purposes have the same effect as
though fully set forth at this place.

                  This Bond shall not be valid or obligatory for any purpose
until authenticated by the execution by the Trustee of the certificate inscribed
hereon.

                  IN WITNESS WHEREOF, the Company has caused this Bond to be
executed in its corporate name by a facsimile of the signature (or manual
signature) of its President or a Vice President and imprinted with its corporate
seal (or a facsimile thereof), attested by a facsimile of the signature (or
manual signature) of its Secretary or an Assistant Secretary.

Dated:                                               NIAGARA MOHAWK POWER
                                                         CORPORATION



                                                     By


Attest:




            Secretary


[Form of Trustee's Certificate]


                  This is one of the Bonds of the Series designated above 
described in the within-mentioned Indenture


                                                     BANKERS TRUST COMPANY
                                                         as Trustee



                                                         By

                                                              Authorized Officer





<PAGE>



[Form of Reverse of Definitive Bond of the Eighty-sixth Series]


                  This Bond is one of a duly authorized issue of Bonds of the
Company, of an unlimited (except as provided in the Indenture hereinafter
mentioned) permitted principal amount, all issued or to be issued in one or more
series (the Bonds of the series of which this Bond is a part being herein called
the "Bonds of the Eighty-sixth Series"), all of the Bonds of all series being
issued or to be issued under and, irrespective of the time of issue, all equally
secured by a Mortgage Trust Indenture (herein, with all instruments stated to be
supplemental thereto to which the Trustee hereinafter named or its predecessor
as Trustee hereunder is or shall be a party, called the "Indenture"), dated as
of October 1, 1937, to Bankers Trust Company (successor to Marine Midland Bank,
in turn, successor to Marine Midland Bank, N.A., a national banking association
and, in turn, successor to Marine Midland Bank, a corporation duly organized and
existing under the laws of the State of New York, formerly named the Marine
Midland Trust Company of New York, Marine Midland Grace Trust Company of New
York and Marine Midland Bank -- New York and hereinafter, with its successors as
defined in the Indenture, referred to as the "Trustee"), to which Indenture, an
executed counterpart of which is on file with the Trustee, reference is hereby
made for a description of the property mortgaged and pledged to the Trustee, and
for a statement of the nature and extent of the security, the rights of the
holders of the Bonds with respect to such security, and the terms and conditions
upon which said Bonds are or are to be issued and secured; but neither the
foregoing reference to the Indenture, nor any provision of this Bond or of the
Indenture, shall affect or impair the obligation of the Company, which is
absolute and unconditional, to pay, at the stated or accelerated maturities
herein provided, the principal of and interest on this Bond as herein provided.

                  The Bonds of the Eighty-sixth Series have been issued to
Citibank N.A., as master creditor agent (the "Master Creditor Agent") under the
Master Creditor Agreement dated as of March 20, 1996 (as the same may be
amended, supplemented or otherwise modified from time to time, the "Master
Creditor Agreement"), on behalf of itself and the lender parties (the "Lender
Parties") named as Lender Parties in the Master Credit Agreement, to secure the
payment of the principal of


<PAGE>



and interest, if any, due on up to $20,000,000 principal amount of Senior Bank
Expense Obligations (as defined in the Master Creditor Agreement) payable to the
Lender Parties or the Master Creditor Agent, or order.

                  The obligation of the Company to make payments with respect to
the principal of and interest on Bonds of the Eighty-sixth Series shall be fully
or partially, as the case may be, satisfied and discharged to the extent that,
at any time that any such payment shall be due, the Company shall have paid
fully or partially the then due principal of and interest, if any, on the Senior
Bank Expense Obligations. Notwith standing the foregoing, the principal and
interest due on this Bond shall continue or be reinstated, as the case may be,
if at any time any payment of principal or interest (whether paid under this
Bond, the Senior Bank Financing Agreements or the Master Creditor Agreement) is
rescinded or must otherwise be returned by the Master Creditor Agent or any
Lender Party or any other person upon the insolvency, bankruptcy or
reorganization of the Company or by operation of law, all as though payment had
not been made.

                  The Indenture and the rights and obligations of the Company
and of the holders of the Bonds thereunder may be changed or modified at any
time upon the consent and approval of the Company and of the holders of 66-2/3
per cent in principal amount of the Bonds then outstanding affected by such
change or modification, given as provided in the Indenture, and in the manner
and subject to the limitations therein set forth; provided, that no such change
or modification shall (a) alter or impair the obligation of the Company to pay
the principal of, and premium, if any, and interest on any Bond at the time and
place and at the rate and in the currency provided therein, without the consent
of the holder of such Bond, (b) permit the creation by the Company of any
mortgage, or lien in the nature of a mortgage, ranking prior to or pari passu
with the lien of the Indenture, or alter adversely to the Bondholders the
character of the lien of the Indenture, except as in the Indenture otherwise
expressly provided, unless the creation of such mortgage or lien, or such
alteration of the lien of the Indenture, be consented to by the holders of all
outstanding Bonds, (c) affect the Trustee unless consented to by the Trustee or
(d) permit a reduction of the percentage required for any change or modification
of the Indenture, without the consent of the holders of all outstanding Bonds.


<PAGE>



                  The outstanding principal indebtedness evidenced by this Bond
together with accrued interest thereon, if any, may be declared, or may become,
due and payable before maturity in certain events, on the conditions, in the
manner and with the effect set forth in the Indenture.

                  Subsequent to the initial authentication of the Bonds of the
Eighty-sixth Series, each Bond of the Eighty-sixth Series shall be dated as of
the date of its authentication.

                  Upon surrender for cancellation, at any time or from time to
time, of Bonds of the Eighty-sixth Series by the Master Creditor Agent to the
Trustee, the Bonds so surrendered shall be deemed fully paid and the obligations
of the Company thereunder shall be terminated, and such Bonds shall be
cancelled.

                  The Bonds of the Eighty-sixth Series are not subject to
redemption, either as a whole or in part. The maturity of the Bonds of the
Eighty-sixth Series is subject to acceleration in the same manner and under the
same conditions that the Senior Bank Expense Obligations under the Senior Bank
Financing Agreements or the Master Creditor Agreement, as the case may be, are
subject to acceleration.

                  No recourse shall be had for the payment of any part of
principal of, or interest on, this Bond, or for any claim based hereon or
thereon, or otherwise in any manner with respect hereto, or with respect to the
Indenture, to or against any incorporator or any past, present or future
stockholder, officer or director of the Company or of any successor corporation,
either directly or through the Company or any successor corporation, whether by
virtue of any constitution, statute or other provision of law, or by the
enforcement of any assessment or penalty, or otherwise, all such liability being
expressly waived and released by the acceptance of this Bond and as part of the
consideration for the issue hereof, as provided in the Indenture.

                  This Bond is nontransferable except to effect transfer to any
successor to the Master Creditor Agent or to one or more Lender Parties, any
such transfer to be made at the principal corporate trust office of the Trustee,
upon surrender and cancellation of this Bond, accompanied by a written
instrument of transfer in a form approved by the Company and the Trustee, duly
executed by the registered holder of this Bond or by


<PAGE>



his duly authorized attorney, and thereupon a new Bond or Bonds of the
Eighty-sixth Series, for a like principal amount and having the same interest
rate and maturity date, will be issued to the successor to the Master Creditor
Agent or to one or more Lender Parties, as the case may be, in exchange
therefor, as provided in the Indenture. No service charge shall be made for any
exchange or registration of transfer, but the Company may require payment of a
sum sufficient to cover any tax or other governmental charge that may be imposed
in relation thereto. The Company and the Trustee may deem and treat the person
in whose name this Bond is registered as the absolute owner hereof for the
purpose of receiving payment and for all other purposes and the Company, the
Trustee and any paying agent or agency may disregard any notice to the contrary,
whether this Bond or interest thereon shall be overdue or not. This Bond, alone
or with other Bonds of the Eighty-sixth Series, may in like manner be exchanged
at such office or agency for one or more new Bonds of the Eighty-sixth Series of
the same aggregate principal amount and having the same interest rate and
maturity date, all as provided in the Indenture.


PART VII.

INFORMATION TO TRUSTEE

                  SECTION 1. The Company covenants that so long as of any of the
Bonds of the Eighty-first Series, Eighty-second Series, Eighty-third Series,
Eighty-fourth Series, Eighty-fifth Series or Eighty-sixth Series shall be
outstanding, the Company (i) will request the Master Creditor Agent or its
successor to provide the Trustee with information concerning any of the Term
Loan Agreement, the Revolving Credit Agreement, the Morgan LC Agreement, the
Toronto LC Agreement or the CIBC LC Agreement (collectively, the "Loan
Agreements") or Senior Bank Expense Obligations thereunder (including, without
limitation, information on amounts outstanding thereunder and interest due
thereon) that the Trustee may from time to time reasonably request and (ii) will
not amend or agree to amend Section 5.02(b) of the Master Creditor Agreement.
The Trustee may presume the correctness of the information provided to it
pursuant to this Section 1 and may conclusively rely thereon for all purposes of
the Indenture and the Bonds of the Eighty-first Series, Eighty-second Series,
Eighty-third Series, Eighty-fourth Series, Eighty-fifth Series and Eighty-sixth
Series.


<PAGE>



                  SECTION 2. The Company shall lodge with the Trustee copies of
the Loan Agreements and covenants that so long as of any of the Bonds of the
Eighty-first Series, Eighty-second Series, Eighty-third Series, Eighty-fourth
Series, Eighty-fifth Series or Eighty-sixth Series shall be outstanding, it
shall lodge with the Trustee any amendments to the Loan Agreements.


PART VIII.

FUTURE AMENDMENTS OF INDENTURE AND LOAN AGREEMENTS

                  SECTION 1. The Company reserves the right, without any consent
or other action by holders of the Bonds of the Eighty-first Series,
Eighty-second Series, Eighty-third Series, Eighty-fourth Series, Eighty-fifth
Series, Eighty-sixth Series or of any subsequently created series, to amend at
any time Article Fourth of the Indenture, as it may heretofore, hereby and
hereafter be or have been supplemented and amended, as follows:

                  1. by deleting the provisions of subparagraph 1(b) of
         Paragraph F of Section 6 of Article Fourth thereof, of subparagraph
         1(b) of Paragraph E of Section 7 of Article Fourth thereof and of
         subsection 1(b) of Section 8 of Article Fourth thereof;

                  2. by restating Paragraph A of Section 7 of Article Fourth of
         the Indenture so that, as so restated, it shall be and read as follows:

                  "A. The Bonds, Underlying Mortgage Obligations and Constituent
         Corporation Bonds, if any, for which Bonds are then to be issued under
         this Section 7, shall not previously have been made the basis for the
         issuance of Bonds or for the withdrawal of money under any provision of
         this Indenture, or retired out of moneys paid out by the Trustee under
         the provisions of Section 9 of this Article Fourth or Section 2 of
         Article Seventh hereof, or retired with moneys deposited under an
         Underlying Mortgage or Constituent Corporation Mortgage and
         representing the proceeds of any insurance on the Mortgaged Property or
         of any part of the Mortgaged Property which shall have been released
         from the lien of this Indenture, or used as the basis for a credit
         under Section 4 of Article Third of this Indenture."; and


<PAGE>



                  3. by restating subsection (a) of subparagraph 3 of Paragraph
         E of Section 7 of Article Fourth of the Indenture so that, as so
         restated, it shall be and read as follows:

                  "(a) That the Bonds, Underlying Mortgage Obligations and
         Constituent Corporation Bonds, if any, for which Bonds are then to be
         issued under this Section 7, had not been made the basis for the
         issuance of Bonds or for the withdrawal of money under any provision of
         this Indenture, and had not been retired out of moneys paid out by the
         Trustee under the provisions of Section 9 of this Article Fourth or
         Section 2 of Article Seventh hereof, or retired with moneys deposited
         under an Underlying Mortgage or Constituent Corporation Mortgage and
         representing the proceeds of any insurance on the Mortgaged Property or
         of any part of the Mortgaged Property which shall have been released
         from the lien of this Indenture, and had not been used as the basis for
         a credit under Section 4 of Article Third of this Indenture."

                  SECTION 2. The Company reserves the right, without any consent
or other action by holders of the Bonds of the Eighty-first Series,
Eighty-second Series, Eighty-third Series, Eighty-fourth Series, Eighty-fifth
Series, Eighty-sixth Series or of any subsequently created series, to amend at
any time Article Ninth of the Indenture, as it may heretofore, hereby and
hereafter be or have been supplemented and amended, by adding the following
Section 19 at the end of said Article Ninth:

                  "SECTION 19. All parties to this Indenture agree, and each
         holder of Bonds by his acceptance thereof shall be deemed to have
         agreed, that any court may in its discretion require, in any suit for
         the enforcement of any right or remedy under this Indenture, or in any
         suit against the Trustee for any action taken or omitted by it as
         Trustee, the filing by any party litigant in such suit of an
         undertaking to pay the costs of such suit, and that such court may in
         its discretion assess reasonable costs, including reasonable attorneys,
         fees, against any party litigant in such suit, having due regard to the
         merits and good faith of the claims or defenses made by such party
         litigant; but the provisions of this Section shall not apply to any
         suit instituted by the Trustee, to any suit instituted any holder, or
         group of holders, of more than 10% in aggregate principal


<PAGE>



         amount of the Bonds outstanding, or to any suit instituted by any
         holder of Bonds for the enforcement of the payment of the principal of
         (or premium, if any) or interest on any Bond on or after the maturity
         date expressed in such Bond."

                  SECTION 3. The Company reserves the right, without any consent
or other action by holders of the Bonds of the Eighty-first Series,
Eighty-second Series, Eighty-third Series, Eighty-fourth Series, Eighty-fifth
Series, Eighty-sixth Series or of any subsequently created series, to amend at
any time Article Eleventh of the Indenture, as it may heretofore, hereby and
hereafter be or have been supplemented and amended, by amending the first
paragraph of Section 2 thereof so that, as so amended, it shall be and read as
follows:

                  "SECTION 2. Anything herein contained to the contrary
         notwithstanding, any moneys at any time deposited with the Trustee
         pursuant to the provisions hereof for the payment of the principal,
         premium or interest of or upon any Bond or interest coupon and
         remaining unclaimed for three (3) years after the date upon which such
         payment shall have become due shall, upon the request of the Company,
         be repaid to it by the Trustee; provided, that, before being required
         to make any such repayment, the Trustee may, at the expense of the
         Company, cause to be published, once a week for four (4) successive
         calendar weeks, in a daily newspaper, printed in the English language,
         published and of general circulation in the Borough of Manhattan, The
         City of New York, State of New York, and in a daily newspaper, printed
         in the English language, published and of general circulation in each
         of the other cities (if any) in which such principal, premium or
         interest, as the case may be, was payable in accordance with the terms
         of the Bond or interest coupon with respect to which such moneys were
         deposited, notice that the said moneys have not been claimed, and that
         after a date named in such notice, the balance of such moneys then
         unclaimed will be repaid to the Company."

                  SECTION 4. The Company reserves the right, without any consent
or other action by holders of the Bonds of the Eighty-first Series,
Eighty-second Series, Eighty-third Series, Eighty-fourth Series, Eighty-fifth
Series, Eighty-sixth Series or of any subsequently created series, to amend at
any time Article Twelfth of the Indenture, as it may heretofore, hereby and


<PAGE>



hereafter be or have been supplemented and amended, by amending Paragraph A of
Section 2 of Article Twelfth of the Indenture by the addition of the following:

                  "The Trustee may, and, upon written request of the Company or
         of the holders of a majority in principal amount of the Bonds
         outstanding, shall, fix a day, not less than ten (10) days prior to the
         date of first publication of notice of such meeting, as a record date
         for the determination of holders of Registered Bonds without coupons,
         and of Coupon Bonds registered as to principal (otherwise than to
         bearer), entitled to notice of and to vote at such meeting and any
         adjournment thereof, and only such registered holders who shall have
         been such on the date so fixed shall be entitled to notice of and to
         vote such Bonds at such meeting, and the Registered Bonds without
         coupons, and the Coupon Bonds registered as to principal (otherwise
         than to bearer), on such record date may be voted at such meeting and
         any adjournment thereof only by the persons who shall have been
         registered holders of such Bonds on such record date or their proxies,
         notwithstanding any registration of transfer of any such Bonds on the
         books of the Company after such date. If any Registered Bonds without
         coupons shall be transferred or shall be exchanged for Coupon Bonds
         after such record date, or if any Coupon Bonds registered as to
         principal (otherwise than to bearer) on such record date shall
         thereafter be registered to bearer, a suitable notation shall be made
         upon such Bonds at the time of registration of transfer from such
         registered holder's name or exchange, as the case may be, to record the
         fact that the registered holder of such Bonds on said record date or
         his proxies shall be the only persons entitled to vote such Bonds at
         the meeting. If any Coupon Bond not registered as to principal upon
         such record date is thereafter so registered (otherwise than to bearer)
         or is thereafter exchanged for a Registered Bond, the first registered
         holder in whose name such Bond shall be so registered shall be deemed
         to have been the registered holder of such Bond on the record date for
         the purposes of this section, and upon such registration or exchange a
         notice of such meeting shall be delivered to such registered holder. In
         any case where a record date is fixed as aforesaid, the list of
         Bondholders referred to in Paragraph B of this Section 2 shall be based
         upon the holdings of Bonds on such record date,


<PAGE>



         but shall also include the holder of Coupon Bonds registered as to
         principal (otherwise than to bearer) after such record date and prior
         to such meeting and the holders of Registered Bonds received in
         exchange for Coupon Bonds after such record date and prior to such
         meeting."

                  SECTION 5. The Company reserves the right, without any consent
or other action by holders of the Bonds of the Eighty-first Series,
Eighty-second Series, Eighty-third Series, Eighty-fourth Series, Eighty-fifth
Series, Eighty-sixth Series or of any subsequently created series, to amend at
any time Article Twelfth of the Indenture, as it may heretofore, hereby and
hereafter be or have been supplemented and amended, by adding the following
Paragraph G to Section 2 thereof:

                  "G. Whenever the Company shall deliver to the Trustee an
         instrument or instruments executed by holders of at least sixty-six and
         two-thirds per cent (66-2/3%) in aggregate principal amount of the
         Bonds affected and outstanding at the time of such delivery, consenting
         to the substance of a proposed modification or amendment to the
         provisions hereof, thereupon the Trustee shall execute a supplemental
         indenture in substantially the form provided for by or in such
         instrument or instruments, and no holder of any Bond shall have any
         right or interest to object to the execution of said supplemental
         indenture or to object to any of the terms or provisions therein
         contained, or the operation thereof, or in any manner to question the
         propriety of the execution thereof, or to enjoin or restrain the
         Trustee or the Company from executing the same or from taking any
         action pursuant to the provisions thereof, provided that, in lieu of an
         instrument or instruments executed by holders of Bonds, the consent of
         the holders of any series of Bonds to any such proposed modification or
         amendment may be set forth in and evidenced by the supplemental
         indenture establishing the terms and provisions of such series; and
         provided further that no such change or modification shall (a) alter or
         impair the obligation of the Company to pay the principal and interest
         on any Bond outstanding at the time and place and at the rate and in
         the currency prescribed therein, without the consent of the holder of
         such Bond, (b) permit the creation by the Company of any mortgage, or
         lien in the nature of a mortgage, ranking prior to or pari passu with
         the lien of the Indenture, or alter adversely to


<PAGE>



         the Bondholders the character of the lien of the Indenture, except as
         in the Indenture otherwise expressly provided, unless the creation of
         such mortgage or lien, or such alteration of the lien of the Indenture,
         be consented to by the holders of all outstanding Bonds, (c) affect the
         Trustee unless consented to by the Trustee or (d) permit a reduction of
         the percentage required for any change or modification of the
         Indenture, without the consent of the holders of all outstanding Bonds.

                  It shall not be necessary for any consent of Bondholders under
         this Section to approve the particular form of any proposed
         supplemental indenture, but it shall be sufficient if such consent
         approves the substances of the matters to which such consent relates.
         Any consent executed and delivered by any Bondholder shall be binding
         upon all future holders of Bonds held by such Bondholder at the time of
         execution of such consent, including without limitation any Bonds
         issued in substitution or exchange therefor, whether upon transfer or
         otherwise."

                  SECTION 6. The Company reserves the right, without any consent
or other action by holders of the Bonds of the Eighty-first Series,
Eighty-second Series, Eighty-third Series, Eighty-fourth Series, Eighty-fifth
Series, Eighty-sixth Series or of any subsequently created series, to amend at
any time Article Thirteenth of the Indenture, as it may heretofore, hereby and
hereafter be or have been supplemented and amended, by amending the first
paragraph of Section 1 thereof so that, as so amended, it shall be and read as
follows:

                  "SECTION 1. Any demand, consent, waiver, request, notice or
         other instrument in writing required or provided by this Indenture to
         be signed or executed by the holders of any Bonds may be in any number
         of concurrent writings of similar tenor, and may be signed or executed
         by such holders in person or by attorney appointed in writing.

                  The fact and date of the execution by any person of any such
         instrument, or of the writing appointing any such attorney, and of the
         ownership by any person of any Bonds, may be proved in any manner
         deemed sufficient by the Trustee, and such proof shall be conclusive in
         favor of the Trustee and the Company.


<PAGE>



                  Without limiting the generality of the foregoing paragraph:

                  A. The signature on a proxy, consent or other such instrument
         or writing, if believed by the Trustee to be genuine, shall be
         sufficient to establish the fact of the execution thereof.

                  B. The fact of the ownership of any Coupon Bond which shall
         not at the time be registered as to principal or shall be registered to
         bearer, and the denomination and serial number of such Bond and the
         date of holding the same, may be proved by a certificate executed by
         any trust company, bank, banker or other depositary (wherever
         situated), showing that at the date therein mentioned the person named
         in such certificate had on deposit with such depositary the Bond
         described in such certificate. For all purposes of this Indenture and
         of any proceedings pursuant hereto for the enforcement hereof or
         otherwise, to the extent permitted by the provisions of Section 4 of
         Article Tenth, such person shall be deemed to continue to be the owner
         of such Bond until the Trustee shall have received notice in writing to
         the contrary. The ownership of any Registered Bond or of any Coupon
         Bond which shall at the time be registered as to principal (otherwise
         than to bearer) shall be proved by the register of Bonds maintained for
         such purpose."

                  SECTION 7. The Company reserves the right, without any consent
or other action by holders of the Bonds of the Eighty-first Series,
Eighty-second Series, Eighty-third Series, Eighty-fourth Series, Eighty-fifth
Series, Eighty-sixth Series or of any subsequently created series, to amend at
any time Article Fourth of the Indenture, as it may heretofore, hereby and
hereafter be or have been supplemented and amended, by amending subparagraph (3)
of Paragraph E of Section 9 thereof so that, as so amended, it shall be and read
as follows:

                  "(3) A statement, in form satisfactory to the Trustee, signed
         by the President or a Vice President and the Treasurer or an Assistant
         Treasurer of the Company, and verified on information and belief by one
         of such officers not more than sixty (60) days prior to the receipt
         thereof by the Trustee, certifying (a) that the Bonds so delivered had
         previously been actually negotiated by the Company for value; (b) that
         the


<PAGE>



         Company had bona fide purchased or contracted to purchase the said
         Bonds, Underlying Mortgage Obligations and Constituent Corporation
         Bonds at prices (inclusive of accrued interest) to be set forth in the
         statement, and that such prices were not in excess of 115% of the
         principal amount of said Bonds, Underlying Mortgage Obligations and
         Constituent Corporation Bonds; (c) that the Company is not, so far as
         known to the officers signing such statement, in default with respect
         to the performance or observance of any covenant or agreement contained
         in this Indenture; and (d) that it is not then necessary to retire the
         Underlying Mortgage Obligations to be purchased to eliminate any excess
         of the nature described in Paragraph D of Section 7 hereof."

                  SECTION 8. The Company reserves the right, without any consent
or other action by holders of the Bonds of the Eighty-first Series,
Eighty-second Series, Eighty-third Series, Eighty-fourth Series, Eighty-fifth
Series, Eighty-sixth Series or of any subsequently created series, to amend at
any time Article Seventh of the Indenture, as it may heretofore, hereby and
hereafter be or have been supplemented and amended, by amending Paragraph E of
Section 2 thereof so that, as so amended, it shall be and read as follows:

                  "E.      To the purchase of Bonds of any series
         issued and outstanding hereunder or of Underlying
         Mortgage Obligations or of Constituent Corporation
         Bonds at not in excess of 115% of the principal
         amount thereof, in accordance with the provisions
         of Paragraph E of Section 9 of Article Fourth."

                  SECTION 9. The Company covenants that so long as of any of the
Bonds of the Eighty-first Series, Eighty-second Series, Eighty-third Series,
Eighty-fourth Series, Eighty-fifth Series or Eighty-sixth Series shall be
outstanding, it will not make any amendment to the Loan Agreements that will
amend or modify the contractual rights of the owners of Bonds of any series
other than the owners of the Bonds of the Eighty-first Series, Eighty-second
Series, Eighty-third Series, Eighty-fourth Series, Eighty-fifth Series or
Eighty-sixth Series.




<PAGE>



PART IX.

AMENDMENT OF INDENTURE

                  SECTION 1. Article Tenth of the Original Indenture as
heretofore modified and amended is further amended by adding thereto, following
Section 18 thereof, a new Section 19 which shall be and read as follows:

                           "Section 19. The Trustee may appoint an
                  authenticating agent with power to act on the Trustee's behalf
                  and subject to its direction in the authentication and
                  delivery of Bonds in connection with transfers and exchanges
                  of Bonds under the provisions of this Indenture as fully to
                  all intents and purposes as though such authenticating agent
                  had been expressly authorized by said provisions to
                  authenticate and deliver Bonds. For all purposes of this
                  Indenture, the authentication and delivery of Bonds by such
                  authenticating agent pursuant to this Section shall be deemed
                  to be authentication and delivery of such Bonds "by the
                  Trustee". Such authenticating agent shall at all times be a
                  bank or trust company organized and doing business under the
                  laws of the United States or of any State, with a combined
                  capital and surplus of at least $5,000,000 and authorized
                  under such laws to exercise corporate trust powers and subject
                  to supervision or examination by Federal or State authority.
                  The Trustee hereby appoints Marine Midland Bank, a banking
                  corporation and trust company organized under the laws of the
                  State of New York, as an authenticating agent. Any corporation
                  into which any authenticating agent so appointed may be merged
                  or converted or with which it may be consolidated, or any
                  corporation resulting from any merger, consolidation or
                  conversion to which any authenticating agent shall be a party,
                  or any corporation succeeding to the corporate trust business
                  of any authenticating agent, shall be the successor of an
                  authenticating agent hereunder, if such successor corporation
                  is otherwise eligible under this Section, without the
                  execution or filing of any paper or any further act on the
                  part of the parties hereto or such authenticating agent or
                  such successor


<PAGE>



                  corporation. Any authenticating agent may at any time resign
                  by giving written notice of resignation to the Trustee and to
                  the Company. The Trustee may at any time terminate the agency
                  of any authenticating agent by giving written notice of
                  termination to such authenticating agent and to the Company.
                  Upon receiving such a notice of resignation or upon such a
                  termination, or in case at any time any authenticating agent
                  shall cease to be eligible under this Section, the Trustee may
                  appoint a successor authenticating agent, in which case it
                  shall give written notice of such appointment to the Company
                  and shall mail notice of such appointment. Any amounts paid by
                  the Trustee to the authenticating agent from time to time as
                  reasonable compensation for its services, shall be included in
                  the Trustee's Charges. The provisions of Article Second,
                  Section 8, and Article Tenth, Section 5 shall be applicable to
                  any authenticating agent."


PART X.

THE TRUSTEE

                  SECTION 1. The Trustee hereby accepts the trusts hereby
declared and provided, and agrees to perform the same upon the terms and
conditions set forth in the Original Indenture and in the indentures
supplemental thereto including this Supplemental Indenture and upon the
following terms and conditions:

                  The Trustee shall not be responsible in any manner whatsoever
for or in respect of the validity or sufficiency of this Supplemental Indenture,
or for or in respect of the recitals contained herein, all of which recitals are
made by the Company solely. To the extent permitted by the provisions of Section
4 of Article Tenth of the Indenture, the Trustee shall not be answerable or
accountable for anything whatsoever in connection with this Supplemental
Indenture except for its own wilful misconduct or negligence.









<PAGE>



PART XI.

MISCELLANEOUS PROVISIONS

                  SECTION 1. This Supplemental Indenture shall, pursuant to the
provisions of Section 4 of Article Twelfth of the Indenture, hereafter form a
part of the Indenture; and all the terms and conditions contained in this
Supplemental Indenture as to any provision authorized to be contained herein
shall be and be deemed to be part of the terms and conditions of the Indenture
for any and all purposes. Except as expressly amended and supplemented by this
Supplemental Indenture, the Indenture is hereby ratified and confirmed in all
respects.

                  SECTION 2. This Supplemental Indenture may be simultaneously
executed in any number of counterparts, and each of such counterparts shall for
all purposes be deemed to be an original and shall remain in full force and
effect, and all such counterparts shall together constitute but one and the same
instrument.




<PAGE>

                  IN WITNESS WHEREOF, the parties hereto have caused this
Supplemental Indenture to be executed in their respective corporate names by
their respective officers thereunto duly authorized, and their respective
corporate seals to be hereto attached and to be duly attested, all as of the day
and year first above written.


                                                     NIAGARA MOHAWK POWER
                                                      CORPORATION

[CORPORATE SEAL]
                                                     By

                                                         Name: Arthur W. Roos
                                                         Title: Vice President-
Treasurer


Attest:



Title:


                                                     BANKERS TRUST COMPANY


[CORPORATE SEAL]                                     By

                                                         Name: James C.
McDonough
                                                         Title: Assistant Vice
President


Attest:




Title:


<PAGE>

STATE OF NEW YORK                   )
                                    :       ss.:
COUNTY OF ONONDAGA                  )


                  On this ____ day of March, 1996, before me personally came
Arthur W. Roos, to me personally known, who, being by me duly sworn, did depose
and say that he resides at 4573 Stoneledge Lane, Manlius, New York 13104; that
he is the Vice President-Treasurer of NIAGARA MOHAWK POWER CORPORATION, the
corporation described in and which executed the above instrument; that he knows
the seal of said corporation; that the seal affixed to said instrument is such
corporate seal; that it was so affixed by order of the Board of Directors of
said corporation, and that he signed his name thereto by like order.




                                                                   Notary Public




STATE OF NEW YORK                   )
                                    :       ss.:
COUNTY OF NEW YORK                  )


         On this ____ day of March, 1996, before me personally came James C.
McDonough, to me personally known, who, being by me duly sworn, did depose and
say that he resides at 150 Draper Lane, Dobbs Ferry, New York 10522; that he is
an Assistant Vice President of BANKERS TRUST COMPANY, the corporation described
in and which executed the above instrument; that he knows the seal of said
corporation; that the seal affixed to said instrument is such corporate seal;
that it was so affixed by order of the Board of Directors of said corporation,
and that he signed his name thereto by like order.




                                                                   Notary Public




                                                                    EXHIBIT 4(c)



================================================================================



                        NIAGARA MOHAWK POWER CORPORATION






                                  SENIOR NOTES

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

                                    INDENTURE

                        Dated as of ______________, 1998


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



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


                        IBJ SCHRODER BANK & TRUST COMPANY

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

                                     Trustee






================================================================================




<PAGE>


                                   ARTICLE 1
                          DEFINITIONS AND INCORPORATION
                                BY REFERENCE- 1 -

Section 1.01.     Definitions.............................................-  1 -
Section 1.02.     Other Definitions.......................................- 16 -
Section 1.03.     Incorporation by Reference of Trust Indenture Act.......- 16 -


                                   ARTICLE 2
                             THE SENIOR NOTES- 18 -

Section 2.01.     Series And Terms of Senior Notes........................- 18 -
Section 2.02.     Terms of Initial Series Senior Notes....................- 20 -
Section 2.03.     Form and Dating.........................................- 23 -
Section 2.04.     Execution and Authentication............................- 23 -
Section 2.05.     Registrar and Paying Agent..............................- 24 -
Section 2.06.     Paying Agent and to Hold Money in Trust.................- 24 -
Section 2.07.     Holder Lists............................................- 24 -
Section 2.08.     Transfer and Exchange...................................- 25 -
Section 2.09.     Replacement Senior Notes................................- 25 -
Section 2.10.     Outstanding Senior Notes................................- 26 -
Section 2.11.     Treasury Senior Notes...................................- 26 -
Section 2.13.     Cancellation............................................- 27 -
Section 2.14.     Record Date.............................................- 27 -
Section 2.15.     Cusip Number............................................- 27 -


                                   ARTICLE 3.
                         REDEMPTION AND REPURCHASE- 27 -

Section 3.01.     Certain Senior Notes Redeemable; Notices to Trustee.....- 27 -
Section 3.02.     Selection of Senior Notes to Be Redeemed................- 28 -
Section 3.03.     Notice of Redemption....................................- 28 -
Section 3.04.     Effect of Notice of Redemption..........................- 29 -
Section 3.05.     Deposit of Redemption Price.............................- 30 -
Section 3.06.     Senior Notes Redeemed in Part...........................- 30 -
Section 3.07.     Optional Redemption of Initial Series Senior Notes......- 30 -
Section 3.08.     Mandatory Redemption....................................- 31 -
Section 3.09.     Offer to Purchase by Application of Excess Proceeds.....- 31 -


                                      - i -
<PAGE>


                                   ARTICLE 4
                                 COVENANTS- 33 -

Section 4.01.     Payment of Senior Notes.................................- 33 -
Section 4.02.     Maintenance of Office or Agency.........................- 34 -
Section 4.03.     Reports.................................................- 34 -
Section 4.04.     Compliance Certificate..................................- 35 -
Section 4.05.     Taxes...................................................- 35 -
Section 4.06.     Stay, Extension and Usury Laws..........................- 36 -
Section 4.07.     Restricted Payments.....................................- 36 -
Section 4.08.     Dividend and Other Payment Restrictions Affecting
                  Subsidiaries............................................- 38 -
Section 4.09.     Incurrence of Indebtedness..............................- 38 -
Section 4.10.     Proceeds of Certain Asset Sales.........................- 39 -
Section 4.11.     Transaction with Affiliates.............................- 40 -
Section 4.12.     Liens...................................................- 41 -
Section 4.13.     Corporate Existence.....................................- 41 -
Section 4.14.     Offer to Repurchase Upon Change of Control Triggering
                  Event...................................................- 41 -
Section 4.15.     Payments for Consents...................................- 43 -


                                   ARTICLE 5
                                SUCCESSORS- 43 -

Section 5.01.     Merger, Consolidation, or Sale of Assets................- 43 -
Section 5.02.     Successor Corporation Substituted.......................- 44 -

                                   ARTICLE 6
                           DEFAULTS AND REMEDIES- 44 -

Section 6.01.     Events of Default.......................................- 44 -
Section 6.02.     Acceleration............................................- 46 -
Section 6.03.     Other Remedies..........................................- 47 -
Section 6.04.     Waiver of past Defaults.................................- 47 -
Section 6.05.     Control by Majority.....................................- 47 -
Section 6.06.     Limitation on Suits.....................................- 48 -
Section 6.07.     Rights of Holders of Senior Notes to Receive Payment....- 48 -
Section 6.08.     Collection Suit by Trustee..............................- 48 -


                                     - ii -

<PAGE>


Section 6.09.     Trustee May File Proofs of Claim........................- 49 -
Section 6.10.     Trustee May File Proofs of Claim........................- 49 -
Section 6.11.     Undertaking for Costs...................................- 50 -


                                   ARTICLE 7
                                  TRUSTEE- 50 -

Section 7.01.     Duties of Trustee.......................................- 50 -
Section 7.02.     Rights of Trustee.......................................- 51 -
Section 7.03.     Individual Rights of Trustee............................- 51 -
Section 7.04.     Trustee's Disclaimer....................................- 52 -
Section 7.05.     Notice of Defaults......................................- 52 -
Section 7.06.     Reports by Trustee to Holders of the Senior Notes.......- 52 -
Section 7.07.     Compensation and Indemnity..............................- 52 -
Section 7.08.     Replacement of Trustee..................................- 53 -
Section 7.09.     Successor Trustee by Merger, Etc........................- 54 -
Section 7.10.     Eligibility, Disqualification...........................- 54 -
Section 7.11.     Preferential Collection of Claims Against Company.......- 55 -


                                   ARTICLE 8
                 LEGAL DEFEASANCE AND COVENANT DEFEASANCE- 55 -

Section 8.01.     Option to Effect Legal Defeasance or Covenant Defeasance- 55 -
Section 8.02.     Legal Defeasance and discharge..........................- 55 -
Section 8.03.     Covenant Defeasance.....................................- 56 -
Section 8.04.     Conditions to Legal or Covenant Defeasance..............- 56 -
Section 8.05.     Deposited Money and Government Senior Notes to Be Held
                  in Trust; Other Miscellaneous Provisions................- 58 -
Section 8.06.     Repayment of Company....................................- 58 -
Section 8.07.     Reinstatement...........................................- 59 -


                                   ARTICLE 9
                     AMENDMENT, SUPPLEMENT AND WAIVER- 59 -

Section 9.01.     Without Consent of Holders of Senior Notes..............- 59 -
Section 9.02.     With Consent of Holders of Senior Notes.................- 60 -
Section 9.03.     Compliance with Trust Indenture Act.....................- 62 -
Section 9.04.     Revocation and Effect of Consents.......................- 62 -


                                     - iii -

<PAGE>


Section 9.05.     Notation on or Exchange of Senior Notes.................- 63 -
Section 9.06.     Trustee to Sign Amendments, Etc.........................- 63 -
Section 9.07.     Effect Of Supplemental Indentures.  ....................- 63 -


                                   ARTICLE 10
                               MISCELLANEOUS- 64 -

Section 10.01.    Trust Indenture Act Controls............................- 64 -
Section 10.02.    Notices.................................................- 64 -
Section 10.03.    Communication by Holders of Senior Notes with Other
                  Holders of Senior Notes.................................- 65 -
Section 10.04.    Certificate And Opinion as to Conditions Precedent......- 65 -
Section 10.05.    Statements Required in Certificate or Opinion...........- 65 -
Section 10.06.    Rules by Trustee and Agents.............................- 66 -
Section 10.07.    No Personal Liability of Directors, Officers, Employees
                  and Stockholders........................................- 66 -
Section 10.08.    Governing Law...........................................- 66 -
Section 10.09.    No Adverse Interpretation of Other Agreements...........- 66 -
Section 10.10.    Successors..............................................- 66 -
Section 10.11.    Severability............................................- 67 -
Section 10.12.    Counterpart Originals...................................- 67 -
Section 10.13.    Table of Contents, Headings, Etc........................- 67 -




                                       - iv -



<PAGE>



         INDENTURE dated as of _____________, 1998 between Niagara Mohawk Power
Corporation, a New York corporation (the "Company") and IBJ Schroder Bank &
Trust Company, as trustee (the "Trustee").

         The Company and the Trustee agree as follows for the benefit of each
other and for the equal and ratable benefit of the Holders of the Senior Notes
issued hereunder.


                                    ARTICLE 1
                          DEFINITIONS AND INCORPORATION
                                  BY REFERENCE

SECTION 1.01.     DEFINITIONS.

         "Acquired Debt" means, with respect to any specified Person, (i)
Indebtedness of any other Person existing at the time such other Person is
merged or amalgamated with or into or became a Restricted Subsidiary of such
specified Person including, without limitation, any Indebtedness incurred in
connection with, or in contemplation of, such other Person merging with or into
or becoming a Restricted Subsidiary of such specified Person and (ii)
Indebtedness secured by a Lien encumbering any asset acquired by such specified
Person.

         "Affiliate" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person. For purposes of this definition, "control"
(including, with correlative meanings, the terms "controlling," "controlled by"
and "under common control with"), as used with respect to any Person, shall mean
the possession, directly or indirectly, of the power to direct or cause the
direction of the management or policies of such Person, whether through the
ownership of voting securities, by agreement or otherwise; provided that
beneficial ownership of 10% or more of the voting securities of a Person shall
be deemed to be control.

         "Agent" means any Registrar, Paying Agent or co-registrar.

         "Bankruptcy Law" means Title 11, U.S. Code or any similar federal or
state law for the relief of debtors.

         "Board of Directors" means the Board of Directors, if any, of the
Company or any authorized committee thereof.

         "Board Resolution" means a resolution authorized by the Board of
Directors.

         "Business Day" means any day other than a Legal Holiday.

                                      - 1 -

<PAGE>



         "Capital Lease Obligation" means, at the time any determination thereof
is to be made, the amount of the liability in respect of a capital lease that
would at such time be required to be capitalized on a balance sheet of such
Person in accordance with GAAP.

         "Capital Stock" means (i) in the case of a corporation, shares of
corporate stock, (ii) in the case of an association or business entity, any and
all shares, interests, participations, rights or other equivalents (however
designated) of corporate stock, (iii) in the case of a partnership, partnership
interests (whether general or limited) and (iv) any other interest or
participation that confers on a Person the right to receive a share of the
profits and losses of, or distributions of assets of, the issuing Person.

         "Cash Equivalents" means (i) Government Securities having maturities of
not more than eighteen months from the date of acquisition; (ii) certificates of
deposit and eurodollar time deposits with maturities of eighteen months or less
from the date of acquisition, bankers' acceptances with maturities not exceeding
eighteen months and overnight bank deposits, in each case with any lender party
to the Credit Facility or with any U.S. commercial bank having capital and
surplus in excess of $500 million; (iii) repurchase obligations with a term of
not more than seven days for underlying securities of the types described in
clauses (i) and (ii) above entered into with any financial institution meeting
the qualifications specified in clause (ii) above; (iv) commercial paper having
either the highest or second highest rating obtainable from Moody's or S&P and
in each case maturing within six months after the date of acquisition; (v) other
corporate debt or asset backed or mortgage backed securities with an Investment
Grade rating from Moody's or S&P and which mature within eighteen months; and
(vi) money market mutual funds.

         "Change of Control" means the occurrence of any of the following: (i)
the sale, lease, transfer, conveyance or other disposition (other than by way of
merger, amalgamation or consolidation), in one or a series of related
transactions, of all or substantially all of the assets of the Company and its
Restricted Subsidiaries taken as a whole; (ii) the adoption of a plan relating
to the liquidation or dissolution of the Company; (iii) the consummation of any
transaction (including, without limitation, any merger, amalgamation or
consolidation) the result of which is that any "person" or "group" (as such
terms are defined in Sections 13(d)(3) and 14(d)(2) of the Exchange Act) becomes
the "beneficial owner" (as such term is defined in Rule 13d-3 and Rule 13d-5
under the Exchange Act), directly or indirectly, of more than 50% of the total
voting power in the aggregate, on a fully diluted basis, of all classes of
Capital Stock of the Company then outstanding normally entitled to vote in the
election of directors; or (iv) the first day on which a majority of the members
of the Board of Directors of the Company are not Continuing Directors; provided,
however, that the consummation of a transaction in which the outstanding shares
of Common Stock are exchanged for common stock of a Person that thereafter will
be the sole shareholder of the Company as part of a holding company
reorganization shall not be deemed a "Change of Control." For purposes of this
definition, any transfer of an equity interest of an entity that was formed for
the purpose of acquiring voting stock of

                                      - 2 -

<PAGE>


the Company will be deemed to be a transfer of such portion of such voting stock
as corresponds to the portion of the equity of such entity that has been so
transferred.

         "Change of Control Triggering Event" means the occurrence of a Change
of Control and a Rating Decline.

         "Common Stock" means the Company's common stock, $1.00 par value.

         "Company Order" means a written order, signed in the name of the
Company by an authorized Officer and delivered to the Trustee, for the
authentication and delivery of Senior Notes of the relevant series pursuant to
this Indenture or any Supplemental Indenture pursuant to the procedures
described herein or therein.

         "Consolidated Net Worth" means, with respect to any Person as of any
date, the sum of (i) the consolidated equity of the common stockholders (or
equity holders) of such Person and its consolidated Restricted Subsidiaries as
of such date, plus (ii) the respective amounts reported on such Person's balance
sheet as of such date with respect to any series of Preferred Stock that by its
terms is not entitled to the payment of dividends unless such dividends may be
declared and paid only out of net earnings in respect of the year of such
declaration and payment, but only to the extent of any cash received by such
Person upon issuance of such Preferred Stock, less (x) all write-ups (other than
write-ups resulting from foreign currency translations and write-ups of tangible
assets of a going concern business made within 12 months after the acquisition
of such business) subsequent to the Initial Issuance Date in the book value of
any asset owned by such Person or a Restricted Subsidiary of such Person, (y)
all investments as of such date in Unrestricted Subsidiaries and (z) all
unamortized debt discount and expense and unamortized deferred charges as of
such date, all of the foregoing determined in accordance with GAAP.

         "Continuing Directors" means, as of any date of determination, any
member of the Board of Directors of the Company who (i) was a member of such
Board of Directors on the Initial Issuance Date or (ii) was nominated for
election or elected to such Board of Directors with the approval of a majority
of the Continuing Directors who were members of such Board at the time of such
nomination or election.

         "Corporate Trust Office of the Trustee" shall be at the address of the
Trustee specified in Section 10.02 or such other address as the Trustee may give
notice to the Company.

         "Credit Facility" [means the unsecured senior credit facility of the
Company - to be completed], as such agreement is amended, modified, restated,
extended, renewed, replaced or refinanced from time to time.


                                      - 3 -

<PAGE>


         "Default" means any event that is or with the passage of time or the
giving of notice or both would be an Event of Default.

         "Disqualified Stock" means any Capital Stock that, by its terms (or by
the terms of any security into which it is convertible or for which it is
exchangeable), or upon the happening of any event, matures or is mandatorily
redeemable, pursuant to a sinking fund obligation or otherwise, or redeemable at
the option of the holder thereof, in whole or in part, on or prior to the date
that is one year after the final maturity of the outstanding series of Senior
Notes with the longest maturity.

         "Dollar" or "$" means a dollar or other equivalent unit in such coin
or currency of the United States as at the time shall be legal tender for the
payment of public and private debts in the United States.

         "Equity Interests" means Capital Stock and all warrants, options or
other rights to acquire Capital Stock (but excluding any debt security that is
convertible into, or exchangeable for, Capital Stock).

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

         "Fair Value" when applied to any property means its fair value to the
Company, which may be determined without physical inspection by use of
accounting and engineering records and other data maintained by, or available
to, the Company; provided that the Company delivers a Board Resolution
specifying the Fair Value of the assets being sold and, in the event of a
transaction in excess of $50.0 million, the Company also delivers an opinion of
a nationally recognized expert in the valuation of the assets being sold as to
the Fair Value of the assets being sold and that the transaction is fair to the
Company.

         "First Mortgage Bonds" means the securities and other Indebtedness
issued from time to time pursuant to the Company's Mortgage Trust Indenture
dated as of October 1, 1937 and the supplemental indentures thereto.

         "Fixed Charge Coverage Ratio" of the Company and its Restricted
Subsidiaries means for any period, the ratio of (i) the sum (determined from the
consolidated income statement of the Company and its Restricted Subsidiaries) of
(A) operating income or operating loss of the Company and its Restricted
Subsidiaries, taken as a whole, for such period plus (B) depreciation and
amortization (including amortization of goodwill and other intangibles and of
the MRA Regulatory Asset and other non-cash regulatory deferrals and
amortizations) and other non-recurring, non-cash charges of the Company and its
Restricted Subsidiaries for such period to the extent that such deprecation and
amortization and other non-recurring, non-cash charges were deducted in
computing operating income or operating loss, in each case on a consolidated
basis and determined in accordance with GAAP, plus (C) provision for taxes based
on income or profits of the Company and its Restricted Subsidiaries for such
period to the extent deducted in determining operating income, to (ii) the sum


                                      - 4 -

<PAGE>


of (A) the consolidated interest expense of the Company and its Restricted
Subsidiaries for such period, whether paid or accrued (including, without
limitation, amortization of original issue discount, non-cash interest payments,
the interest component of all payments associated with Capital Lease
Obligations, imputed interest with respect to any sale and leaseback
transactions, commissions, discounts and other fees and charges incurred in
respect of letter of credit or bankers' acceptance financings (unless such
commissions, discounts and other fees and charges have been deducted in
calculating operating income), and net payments (if any) pursuant to Hedging
Obligations; plus (B) the consolidated interest expense of the Company and its
Restricted Subsidiaries that was capitalized during such period; plus (C) any
interest expense on Indebtedness of another Person that is Guaranteed by the
Company or one of its Restricted Subsidiaries or secured by a Lien on assets of
the Company or one of its Restricted Subsidiaries (whether or not such Guarantee
or Lien is called upon); plus (D) the quotient obtained by dividing all cash
dividend or other payments or distributions on or in respect of any series of
Preferred Stock, other than Preferred Stock issued for tax reasons by a trust
wholly-owned by the Company which represent preferred undivided beneficial
interests in the assets of the trust that consist of debt instruments issued by
the Company (i.e., "TIPES"), of the Company or any of its Restricted
Subsidiaries by 1 minus the maximum statutory income tax rate then applicable to
the Company (expressed as a decimal), in each case, on a consolidated basis and
in accordance with GAAP. In the event that the Company or any of its Restricted
Subsidiaries incurs, assumes, Guarantees or redeems any Indebtedness (other than
revolving credit borrowings) or issues Preferred Stock subsequent to the
commencement of the period for which the Fixed Charge Coverage Ratio is being
calculated but prior to the date on which the event for which the calculation of
the Fixed Charge Coverage Ratio is made, then the Fixed Charge Coverage Ratio
shall be calculated giving pro forma effect to such incurrence, assumption,
Guarantee or redemption of Indebtedness, or such issuance or redemption of
Preferred Stock, as if the same had occurred at the beginning of the applicable
reference period.

         "GAAP" means generally accepted accounting principles in use at the
Initial Issuance Date or, at the option of the Company, other generally accepted
accounting principles which are in use at the time of their determination; in
determining generally accepted accounting principles, the Company may, but shall
not be required to, conform to any accounting order, rule or regulation of any
regulatory authority having jurisdiction over the electric generating,
transmission or distribution operations of the Company.

         "Generating Assets" means the Company's nuclear, fossil and
hydroelectric generation plants other than the Oswego Plant, and any related
asset necessary for the operation of any such plant and any associated license
or permit.

         "Government Securities" means securities which are (i) direct
obligations of the United States of America for the payment of which its full
faith and credit is pledged or (ii) obligations of a Person controlled or
supervised by and acting as an agency or instrumentality of the United States of
America the timely payment of which is unconditionally guaranteed by the full
faith and credit of the United States of America which, in either case, are not
callable or redeemable at the option of the issuer thereof or otherwise subject
to prepayment, and shall also include a depository receipt issued by a New York
Clearing House bank or trust company as custodian with respect to any such


                                      - 5 -

<PAGE>


Government Securities or a specific payment or interest on or principal of any
such Government Securities held by such custodian for the account of the holder
of a depository receipt, provided that (except as required by law) such
custodian is not authorized to make any deduction from the amount payable to the
holder of such depository receipt or from any amount held by the custodian in
respect of the Government Securities or the specific payment of interest on or
principal of the Government Securities evidenced by such depository receipt.

         "Gradation" means a gradation within a Rating Category or a change to
another Rating Category, which shall include "+" and "-", in the case of S&P's
current Rating Categories (e.g., a decline from BB+ to BB would constitute a
decrease of one gradation); "1", "2" and "3", in the case of Moody's current
Rating Categories (e.g. a decline from B1 to B2 would constitute a decrease of
one gradation); or the equivalent in respect of successor Rating Categories used
by Rating Agencies other than S&P or Moody's.

         "Guarantee" means a guarantee (other than by endorsement of negotiable
instruments for collection in the ordinary course of business), direct or
indirect, in any manner (including, without limitation, letters of credit,
reimbursement agreements and support, "keep well" or similar agreements in
respect thereof), of all or any part of any Indebtedness.

         "Hedging Obligations" means, with respect to any Person, the
obligations of such Person under any interest rate, currency or commodity swap
agreement, interest rate, currency or commodity future agreement, interest rate
cap or collar agreement, interest rate, currency or commodity hedge agreement,
and any put, call or other agreement designed to protect such Person against
fluctuations in interest rates, currency exchange rates or commodity prices.

         "Holder" means a person in whose name a Senior Note is registered.

         "Indebtedness" means, with respect to any Person, any indebtedness of
such Person, whether or not contingent, in respect of borrowed money or
evidenced by bonds, notes, debentures or similar instruments or letters of
credit (or reimbursement agreements in respect thereof) or banker's acceptances
or representing Capital Lease Obligations or the balance deferred and unpaid of
the purchase price of any property or representing any Hedging Obligations of
such Person, except any such balance that constitutes an accrued expense or
trade payable, if and to the extent any of the foregoing indebtedness (other
than letters of credit and Hedging Obligations) would appear as a liability upon
a balance sheet of such Person prepared in accordance with GAAP, as well as all
Indebtedness of others secured by a Lien on any asset of such Person (whether or
not such indebtedness is assumed by such Person) and, to the extent not
otherwise included, any Guarantees by such Person of any indebtedness of any
other Person.

         "Indenture" means this Indenture, as amended or supplemented from time
to time.


                                      - 6 -
<PAGE>



         "Initial Issuance Date" means the date of closing of the public
offering of the Initial Series Senior Notes as set forth in a Company Order.

         "Initial Series Senior Notes" means the Series [to be supplied] Senior
Notes issued on the Initial Issuance Date.

         "Investment" means, with respect to any Person, any investment by such
Person in other Persons (including Affiliates) in the forms of direct or
indirect loans (including Guarantees of Indebtedness or other obligations),
advances (excluding commission, travel and similar advances to employees made in
the ordinary course of business) or capital contributions, purchases or other
acquisitions for consideration of Indebtedness, Equity Interests or other
securities and all other items that are or would be classified as investments on
a balance sheet prepared in accordance with GAAP; provided, however, that an
acquisition of assets, Equity Interests or other securities by the Company for
consideration consisting of assets or Capital Stock (other than Disqualified
Stock) shall not be deemed to be an Investment.

         "Investment Grade" means BBB- or above, in the case of S&P (or its
equivalent under any successor rating categories of S&P), or the equivalent in
respect of the Rating Categories of any other Rating Agency.

         "Investment Grade Date" means the date of delivery by the Company to
the Trustee of an Officers' Certificate to the effect that the Senior Notes of
the series having the longest maturity then outstanding have been rated
Investment Grade by (i) S&P and Moody's or (ii) S&P or Moody's and at least one
other Rating Agency identified in such certificate.

         "IPP Buyout" means the termination, restatement or amendment of certain
power purchase agreements in exchange for cash and securities pursuant to the
terms of the Master Restructuring Agreement.

         "Legal Holiday" means a Saturday, a Sunday or a day on which banking
institutions in the City of New York or at a place of payment are authorized by
law, regulation or executive order to remain closed. If a payment date is a
Legal Holiday at a place of payment, payment may be made at that place on the
next succeeding day that is not a Legal Holiday, and no interest shall accrue
for the intervening period.

         "Lien" means, with respect to any asset, any mortgage, lien, pledge,
encumbrance, charge, or adverse claim affecting title or resulting in a charge
against real or personal property, or a security interest of any kind in respect
of such asset, whether or not filed, recorded or otherwise perfected under
applicable law (including any conditional sale or other title retention
agreement, any lease in the nature thereof, any option, other agreement to sell
or give a security interest in and any


                                      - 7 -
<PAGE>


filing of or agreement to give any financing statement under the Uniform
Commercial Code (or equivalent statutes) of any jurisdiction).

         "Make Whole Premium" with respect to any Senior Note shall mean with
respect to any prepayment of such Senior Note in circumstances requiring the
payment of a Make Whole Premium, an amount equal to the excess of (a) the
aggregate present value as of the date of such prepayment of the expected future
cash flows of such Senior Note (for the avoidance of doubt, such amounts shall
include all principal and interest payable with respect to such Senior Note)
(exclusive of interest accrued to the date of prepayment) that, but for such
prepayment, would have been payable if such prepayment had not been made, all
determinated by discounting such amounts at a rate which is equal to the
Treasury Rate plus .50% over (b) the aggregate principal amount of the Senior
Note then to be prepaid. For purposes of any determination of the Make Whole
Premium:

             "Treasury Rate" shall mean at any time with respect to the
             Senior Notes being prepaid (a) the yield reported on page C4
             of the Bloomberg Financial Markets Service (or, if not
             available, any other nationally recognized trading screen
             reporting on-line intraday trading in United States government
             securities) at 11:00 A.M. (New York, New York time) for those
             actively traded United States government securities having a
             maturity (rounded to the nearest month) corresponding to the
             remaining Weighted Average Life to Maturity of the Senior
             Notes being prepaid or (b) in the event that no nationally
             recognized trading screen reporting on-line intraday trading
             in United States government securities is available, Treasury
             Rate shall mean the weekly average of the yield to maturity on
             the United States Treasury obligations with a constant
             maturity (as compiled by and published in the most recently
             published issue of the United States Federal Reserve
             Statistical Release designated H.15(519) or its successor
             publication) most nearly equal to (by rounding to the nearest
             month) the Weighted Average Life to Maturity of the Senior
             Notes then being prepaid. If no maturity exactly corresponding
             to such Weighted Average Life to maturity of such Senior Notes
             shall appear therein, the weekly average yield for the two
             most closely corresponding published maturities shall be
             calculated pursuant to the foregoing sentence and the Treasury
             Rate shall be interpolated or extrapolated, as the case may
             be, from such yields on a straight-line basis (rounding, in
             the case of relevant periods, to the nearest month).

         "Master Restructuring Agreement" means the Master Restructuring
Agreement dated July 9, 1997 among the Company and the independent power
producer parties thereto, as amended from time to time.

         "Medium-Term Notes" means [to be supplied].

         "Moody's" means Moody's Investors Service, Inc., or any successor to
its securities ratings business.


                                      - 8 -
<PAGE>


         "MRA Regulatory Asset" means the item designated as such on the
Company's balance sheet, which represents amounts that the Company is permitted
to collect from customers, pursuant to the regulations of the PSC, in respect of
the IPP Buyout and the other transactions contemplated by the Master
Restructuring Agreement.

         "Net Proceeds" means the aggregate cash proceeds received by a Person
in respect of any sale of assets, net of amounts paid to minority interests,
co-owners or lienholders, the direct costs relating to such sale (including,
without limitation, legal, accounting and investment banking fees, and sales
commissions), taxes paid or payable which are attributable to such sale (after
taking into account any available tax credits or deductions and any tax sharing
arrangements relating to such assets) and any cash reserve for adjustment in
respect of the sale price of such asset or assets established in accordance with
GAAP.

         "Non-Recourse Debt" means Indebtedness (i) as to which neither the
Company nor any of its Restricted Subsidiaries (a) provide credit support of any
kind (including any undertaking, agreement or instrument that would constitute
Indebtedness), (b) is directly or indirectly liable (as a guarantor or
otherwise), or (c) constitutes the lender; and (ii) no default with respect to
which (including any rights that the Holders thereof may have to take
enforcement action against an Unrestricted Subsidiary) would permit (upon
notice, lapse of time or both) any Holder of any other Indebtedness of the
Company or any of its Restricted Subsidiaries to declare a default on such other
Indebtedness or cause the payment thereof to be accelerated or payable prior to
its stated maturity; and (iii) as to which the lenders have been notified in
writing that they will not have any recourse to the stock or assets of the
Company or any of its Restricted Subsidiaries.

         "Nuclear Generating Assets" means the Company's interest in Units 1 and
2 of the Nine Mile Point Nuclear Generating Plant, and any related asset
necessary for the operation of such plants and any associated license or permit.

         "Obligations" means any principal, interest, penalties, fees,
indemnifications, reimbursements, damages and other liabilities payable under
the documentation governing any Indebtedness.

         "Officers" means the Chief Executive Officer, the President, the
Executive Vice President, the Treasurer, any Assistant Treasurer, Controller,
Secretary or any Vice President of the Company.

         "Officers' Certificate" means a certificate signed on behalf of the
Company by two Officers of the Company, one of whom must be the principal
executive officer, the principal financial officer, the treasurer or the
principal accounting officer of the Company, that meets the requirements of
Section 10.05 hereof.


                                      - 9 -
<PAGE>


         "Operating Cash Flow" means, with respect to any Person for any period,
the net cash provided by operating activities of such Person and its Restricted
Subsidiaries for such period, on a consolidated basis, determined in accordance
with GAAP.

         "Opinion of Counsel" means an opinion from legal counsel who is
reasonably acceptable to the Trustee, that meets the requirements of Section
1005 hereof. The counsel may be an employee of or counsel to the Company.

         "Oswego Plant" means the interest of the Company in the fossil fuel
electric generation plant located near Lake Ontario in Oswego, New York.

         "Other Indebtedness" shall mean (i) the Credit Facility and any
Permitted Refinancing Indebtedness with respect thereto and (ii) any other
Senior Indebtedness incurred after the Initial Issuance Date, except (a) First
Mortgage Bonds issued pursuant to clause (ii) of the second paragraph of Section
4.09; (b) Permitted Refinancing Indebtedness with respect to First Mortgage
Bonds in an amount equal to the aggregate amount of First Mortgage Bonds issued
and outstanding at the closing on the Initial Issuance Date; and (c)
Indebtedness under the Securitization Transaction and the Receivables Financing
and any Permitted Refinancing Indebtedness with respect thereto.

         "Permitted Asset Swap" means any swap of utility property or assets (or
assets related or ancillary thereto) of the Company for other property or assets
that will be used in or in connection with the Company's utility business.

         "Permitted Hedging Agreement" of any Person shall mean any Hedging
Obligation entered into in the ordinary course of business or pursuant to the
Master Restructuring Agreement and not for speculation or trading purposes that
is designed to protect such Person against fluctuations in interest rates or
currency exchange rates or commodity prices with respect to Indebtedness
incurred or proposed to be incurred or assets used in the business in the
ordinary course and which in the case of agreements relating to interest rates
shall have a notional amount no greater than the payments due with respect to
the Indebtedness being hedged thereby.

         "Permitted Investment" means (a) an Investment in the Company or in a
Restricted Subsidiary of the Company (including Investments by the Company in
the First Mortgage Bonds or Senior Notes to the extent otherwise permitted by
this Indenture); (b) an Investment in Cash Equivalents; (c) an Investment by the
Company or any Restricted Subsidiary in a Person, if as a result of such
Investment (i) such Person becomes a direct or indirect Restricted Subsidiary of
the Company or (ii) such Person is merged, consolidated or amalgamated with or
into, or transfers or conveys substantially all of its assets to, or is
liquidated into, the Company or a Restricted Subsidiary of the Company; (d) an
Investment in any Person owning or operating electric generation, transmission
or distribution facilities or gas distribution or transportation or related
systems in which the Company owns joint or undivided interests; (e) an
Investment in a Person formed as a special purpose entity in


                                     - 10 -
<PAGE>


conjunction with a Receivables Financing or Securitization Transaction; (f) an
Investment received in connection with the bankruptcy or reorganization of
customers and suppliers and in settlement of delinquent obligations of, and
other disputes with, customers and suppliers arising in the ordinary course of
business; and (g) any payment pursuant to those existing Investments of the
Company, including the nuclear decommissioning trust fund and the employee
benefits plan trusts, described in Schedule 1 attached hereto.

         "Permitted Refinancing Indebtedness" means any Indebtedness of the
Company or any of its Restricted Subsidiaries issued in exchange for, or the net
proceeds of which are used to renew, extend, refinance, replace (including the
replacement at any time following their stated maturity of First Mortgage Bonds
or Senior Notes that are repaid at maturity, or the replacement at any time
following its stated maturity of the Credit Facility or the Receivables
Financing), defease or refund, in whole or in part, other Indebtedness of the
Company or any of its Restricted Subsidiaries; provided, however, that (i) the
principal amount of such Permitted Refinancing Indebtedness does not exceed the
principal amount of the Indebtedness so renewed, extended, refinanced, replaced,
defeased or refunded (plus the amount of accrued interest and premiums
(including premium paid on open market purchases), if any, thereon and the
reasonable expenses incurred in connection therewith); (ii) Permitted
Refinancing Indebtedness that is incurred prior to the maturity of the
Indebtedness that it is renewing, extending, refinancing, replacing, defeasing
or refunding must be on terms at least as favorable to the holders of Notes as
those contained in the documentation governing the Indebtedness being renewed,
extended, refinanced, replaced, defeased, or refunded and: (a) if such
Indebtedness has a final maturity date earlier than the final maturity date of
the series of Notes with the latest final maturity date, then such Permitted
Refinaning Indebtedness must have a final maturity date the same as or later
than the final maturity date of, and a Weighted Average Life to Maturity equal
to or greater than the Weighted Average Life to Maturity of, the Indebtedness
being renewed, extended, refinanced, replaced defeased or refunded, and (b) if
such Indebtedness has a final maturity date later than the final maturity date
of the series of Notes with the latest final maturity date, then such Permitted
Refinancing Indebtedness must have a final maturity date the same as or later
than the final maturity date of, and a Weighted Average Life to Maturity equal
to or greater than the maturity of, the series of Notes with the latest final
maturity date; (iii) if the Indebtedness being renewed, extended, refinanced,
replaced, defeased or refunded is subordinated in right of payment to the Senior
Notes, such Permitted Refinancing Indebtedness has a final maturity date later
than the final maturity date of, and is subordinated in right of payment to, the
Senior Notes on terms at least as favorable to the holders of Senior Notes as
those contained in the documentation governing the Indebtedness being
refinanced, replaced, defeased or refunded; and (iv) such Indebtedness is
incurred either by the Company or by the Restricted Subsidiary (or, in the case
of the Receivables Financing, the special purpose entity) that is the obligor on
the Indebtedness being renewed, extended, refinanced, replaced, defeased or
refunded.

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

         "Pollution Control Obligations" means the Indebtedness or other
obligations (however designated) of the Company in respect of tax-exempt revenue
bonds issued by the New York State Energy Research and Development Authority.


                                     - 11 -
<PAGE>


         "PowerChoice Agreement" means the PowerChoice Settlement Agreement
between the Company and the PSC, as approved by the PSC in an Order dated March
20, 1998, as such agreement may be modified or amended from time to time.

         "Preferred Stock" means any Capital Stock of the Company which by its
terms has preference to Common Stock in right of dividends or other
distributions upon liquidation or dissolution.

         "PSC" means the New York State Public Service Commission, or any
successor agency or other governmental entity performing the same function.

         "Rating Agency" means any of S&P, Moody's, Duff & Phelps Credit Rating
Company and Fitch Investors Service, Inc. and their successors.

         "Rating Categories" means (i) with respect to S&P, any of the following
categories (any of which may include a "+" or "-"): AAA, AA, A, BBB, BB, B, CCC,
CC, C and D (or equivalent successor categories); (ii) with respect to Moody's,
any of the following categories (any of which may include a "1", "2" or "3"):
Aaa, Aa, A, Baa, Ba, B, Caa, Ca, C and D (or equivalent successor categories);
and (iii) the equivalent of any such categories of S&P or Moody's used by
another Rating Agency, if applicable.

         "Rating Decline" means, at any time within 90 days (which period shall
be extended so long as the rating of the Senior Notes is under publicly
announced consideration for a possible downgrade by any Rating Agency) after the
date of public notice of a Change of Control, or the intention of the Company or
any Person to effect a Change of Control, (i) the Rating of the Senior Notes is
decreased at least one Gradation by any Rating Agency or (ii) a withdrawal of
the rating of the Senior Notes by any Rating Agency.

         "Receivables Financing" means the Obligation of the Company pursuant to
the [describe agreement], as such agreement is amended or modified from time to
time.

         "Related Asset" means real or tangible personal property integral to
the generation, transmission or distribution of electricity or the
transportation or distribution of natural gas, and ancillary or related
activities, including other energy-related businesses.

         "Repurchase Offer" means a Change of Control Offer.

         "Responsible Officer," when used with respect to the Trustee, means any
officer within the Corporate Trust Administration of the Trustee (or any
successor group of the Trustee) or any other officer of the Trustee customarily
performing functions similar to those performed by any of the above designated
officers and also means, with respect to a particular corporate trust matter,
any other officer


                                     - 12 -

<PAGE>


to whom such matter is referred because of his knowledge of and familiarity with
the particular subject.

         "Restricted Investment" means an Investment other than a Permitted
Investment.

         "Restricted Subsidiary" of a Person means any Subsidiary of such Person
that is not an Unrestricted Subsidiary.

         "S&P" means Standard & Poors' Rating Services, a division of The
McGraw-Hill Companies, Inc., and its successors.

         "Sale of Assets" means (i) the sale, lease, conveyance or other
disposition of any assets (including, without limitation by way of a sale and
leaseback) by the Company or any Restricted Subsidiary other than sales of
inventory or other current assets in the ordinary course of business consistent
with past practice (provided that the sale, lease conveyance or other
disposition of all or substantially all of the assets of the Company and its
Subsidiaries taken as a whole will be governed by Sections 4.14 and/or Section
5.01 and not Section 4.10 hereof); (ii) the issue or sale by the Company or any
of its Restricted Subsidiaries of Equity Interests of any of their Restricted
Subsidiaries, in the case of either clause (i) or (ii), whether in a single
transaction or a series of related transactions (a) that have a Fair Value in
excess of $25.0 million or (b) for Net Proceeds in excess of $25.0 million;
(iii) the sale or other disposition (but not any spin-off or other distribution
to the Company's shareholders) of the Generating Assets or the Oswego Plant; or
(iv) a Securitization Transaction. Notwithstanding the foregoing: (i) a transfer
of assets by the Company to a Wholly-Owned Restricted Subsidiary or by a
Wholly-Owned Restricted Subsidiary to the Company or to another Wholly-Owned
Restricted Subsidiary; (ii) an issuance of Equity Interests by a Wholly-Owned
Restricted Subsidiary to the Company or to another Wholly-Owned Restricted
Subsidiary; (iii) a Restricted Payment that is permitted by Section 4.07; (iv)
sales of property or equipment that have become worn out, obsolete or damaged or
otherwise unsuitable for use in connection with the business of the Company or
any of its Restricted Subsidiaries; (v) transactions involving the license,
lease or sublease of any real or personal property in the ordinary course of
business; (vi) the making of any Permitted Investment; (vii) the transfer, sale
or assignment of assets to a single purpose entity in connection with the
Receivables Financing; and (viii) a Permitted Asset Swap will not be deemed to
be a Sale of Assets.

         "SEC" means the Securities and Exchange Commission.

         "Securities Act" means the Securities Act of 1933, as amended.

         "Securitization Transaction" means a transaction in which the Company,
pursuant to authorization of the PSC, or other appropriate governmental
authorizations, transfers rights or other


                                     - 13 -
<PAGE>


property to a Person formed as a special purpose entity in conjunction with a
financing based on the Company's right to collect a non-by passable wires or
similar fee.

         "Senior Indebtedness" means any senior Indebtedness of the Company,
including the First Mortgage Bonds, the Credit Facility, the Senior Notes and
the Medium-Term Notes.

         "Senior Notes" means the Company's Series [to be supplied] Senior Notes
and any other series of Senior Notes issued under this Indenture or any
Supplemental Indenture.

         ["Series __ Senior Notes" means the Company's __% Series __ Senior
Notes due ____, which were issued pursuant to the Indenture on the Initial
Issuance Date.

                        [Add/delete series as necessary.]








         "Significant Subsidiary" means any Subsidiary that would be a
"significant subsidiary" as defined in Article 1, Rule 1-02 of Regulation S-X,
promulgated pursuant to the Securities Act, as such Regulation is in effect on
the date hereof.

         "Subordinated Indebtedness" means Indebtedness of the Company (whether
outstanding on the date hereof or hereafter created, incurred, assumed or
Guaranteed by the Company or its Restricted Subsidiaries) which is subordinate
to the Senior Notes in right of payment or rights upon liquidation of the
Company, whether pursuant to the terms of the instrument creating or evidencing
such Indebtedness or otherwise.

         "Subsidiary" means, with respect to any Person, (i) any corporation,
association or other business entity of which more than 50% of the total voting
power of shares of Capital Stock entitled (without regard to the occurrence of
any contingency) to vote in the election of directors, managers or trustees
thereof is at the time owned or controlled, directly or indirectly, by such
Person or one or more of the other Subsidiaries of that Person (or a combination
thereof) and (ii) any partnership (a) the sole general partner or the managing
general partner of which is such Person or a Subsidiary of such Person or (b)
the only general partners of which are such Person or of one or more
Subsidiaries of such Person (or any combination thereof).


                                     - 14 -
<PAGE>


         "Supplemental Indenture" means any indenture hereafter duly authorized
and approved by the Board of Directors and entered into between the Company and
the Trustee in accordance with this Indenture.

         "TIA" means the Trust Indenture Act of 1939 (15 U.S.C. ss.ss.
77aaa-77bbbb) as in effect on the date on which this Indenture is qualified
under the TIA, except as provided in Section 9.03 hereof.

         "Trustee" means the party named as such above until a successor
replaces it in accordance with the applicable provisions of this Indenture and
thereafter means the successor serving hereunder.

         "Unrestricted Subsidiary" means (i) Opinac North America, Inc., Opinac
Energy Corporation, Plum Street Enterprises, Inc., Canadian Niagara Power
Company, Limited and any other Subsidiary that is designated by the Board of
Directors as an Unrestricted Subsidiary pursuant to a Board Resolution; but only
to the extent that any such Subsidiary: (a) has no Indebtedness other than
Non-Recourse Debt; (b) is not party to any agreement, contract, arrangement or
understanding with the Company or any Restricted Subsidiary unless the terms of
any such agreement, contract, arrangement or understanding are no less favorable
to the Company or such Restricted Subsidiary than those that might be obtained
at the time from Persons who are not Affiliates of the Company; (c) is a Person
with respect to which neither the Company nor any of its Restricted Subsidiaries
has any direct or indirect obligation (x) to subscribe for additional Equity
Interests or (y) to maintain or preserve such Person's financial condition or to
cause such Person to achieve any specified levels of operating results; and (d)
has not Guaranteed or otherwise directly or indirectly provided credit support
for any Indebtedness of the Company or any of its Restricted Subsidiaries. Any
such designation by the Board of Directors will be evidenced to the Trustee by
filing with the Trustee a certified copy of the Board Resolution giving effect
to such designation and an Officers' Certificate certifying that such
designation complied with the foregoing conditions and was permitted by Section
4.07 of this Indenture. If, at any time, any Unrestricted Subsidiary would fail
to meet the foregoing requirements as an Unrestricted Subsidiary, it shall
thereafter cease to be an Unrestricted Subsidiary and any Indebtedness of such
Subsidiary shall be deemed to be incurred by a Restricted Subsidiary of the
Company as of such date (and, if such Indebtedness is not permitted to be
incurred as of such date by Section 4.07, the Company shall be in default of
such provision). The Board of Directors may at any time designate any
Unrestricted Subsidiary to be a Restricted Subsidiary; provided that such
designation shall be deemed to be an incurrence of Indebtedness by a Restricted
Subsidiary of the Company of any outstanding Indebtedness of such Unrestricted
Subsidiary and such designation shall only be permitted if (i) such Indebtedness
is permitted by Section 4.07 and (ii) no Default or Event of Default would be in
existence following such designation.

         "Weighted Average Life to Maturity" means, when applied to any
Indebtedness at any date, the number of years obtained by dividing (i) the sum
of the products obtained by multiplying (a)


                                     - 15 -
<PAGE>


the amount of each then remaining installment, sinking fund, serial maturity or
other required payments of principal, including payment at final maturity, in
respect thereof, by (b) the number of years (calculated to the nearest
one-twelfth) that will elapse between such date and the making of such payment,
by (ii) the then outstanding principal amount of such Indebtedness.

         "Wholly-Owned Restricted Subsidiary" of any Person means a Restricted
Subsidiary of such Person all of the outstanding Capital Stock or ownership
interests of which (other than directors' qualifying shares) shall at the time
be owned by such Person or by one or more Wholly-Owned Restricted Subsidiaries
of such Person.

SECTION 1.02. OTHER DEFINITIONS.

              Term                                           Defined in Section
              "Affiliate Transaction".........................    4.11
              "Asset Sale Offer"..............................    4.10
              "Beneficial Owners" ............................    2.02
              "Case"..........................................    6.01
              "Change of Control Offer".......................    4.14
              "Change of Control Payment".....................    4.14
              "Change of Control Payment Date"................    4.14
              "Covenant Defeasance"...........................    8.03
              "Custodian".....................................    6.01
              "Event of Default"..............................    6.01
              "Incur".........................................    4.09
              "Legal Defeasance"..............................    8.02
              "Offer Amount"..................................    3.09
              "Offer Period"..................................    3.09
              "Participant" ..................................    2.02
              "Paying Agent"..................................    2.05
              "Payment Default"...............................    6.01
              "Purchase Date".................................    3.09
              "Registrar".....................................    2.05
              "Restricted Payments"...........................    4.07
              "Securities Depositary" ........................    2.02
              "Successor Entity" .............................    5.01

SECTION 1.03. INCORPORATION BY REFERENCE OF TRUST INDENTURE ACT.

         Whenever this Indenture refers to a provision of the TIA, the provision
is incorporated by reference in and made a part of this Indenture.


                                     - 16 -
<PAGE>


         The following TIA terms used in this Indenture have the following
meanings:

         "indenture securities" means the Senior Notes;

         "indenture security holder" means a Holder of a Senior Note;

         "indenture to be qualified" means this Indenture;

         "indenture trustee" or "institutional trustee" means the Trustee;

         "obligor" on the Senior Notes means the Company, or any successor
obligor upon the Senior Notes.

         All other terms used in this Indenture that are defined by the TIA,
defined by TIA reference to another statute or defined by SEC rule under the TIA
have the meanings so assigned to them.

SECTION 1.04. RULES OF CONSTRUCTION.

         Unless the context otherwise requires:

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

              (2) an accounting term not otherwise defined has the meaning
         assigned to it in accordance with generally accepted accounting
         principles in the United States;

              (3) references to "generally accepted accounting principles" shall
         mean generally accepted accounting principles in effect in the United
         States as of the time when and for the period as to which such
         accounting principles are to be applied;

              (4) "or" is not exclusive;

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

              (6) provisions apply to successive events and transactions; and

              (7) the words "he," "his," and "him" refer to both the masculine
         and feminine gender.


                                     - 17 -
<PAGE>


                                    ARTICLE 2
                                THE SENIOR NOTES

SECTION 2.01. SERIES AND TERMS OF SENIOR NOTES.

         At the option of the Company, Senior Notes may be issued under this
Indenture in one or more series and in an unlimited amount. All Senior Notes
issued under this Indenture and any sums which may be secured by this Indenture
shall be secured equally, to the same extent and with the same priority, as the
amount initially advanced on the security of this Indenture.

         Except for the Initial Series Senior Notes, which are created hereby,
each series of Senior Notes shall be created and established in a Supplemental
Indenture which shall designate the title of such series of Senior Notes, any
maximum aggregate principal amount of Senior Notes of such series which may be
authenticated and delivered upon the original issuance or issuances of such
Senior Notes, and the currency or currencies, including composite currencies, in
which payment of the principal of and interest, if any, on such Senior Notes
shall be payable if other than in Dollars.

         The Supplemental Indenture which creates and establishes a series of
Senior Notes, or a Company Order pursuant to such Supplemental Indenture, shall
specify the form of Senior Notes of such series (and, if applicable, any
coupons) and any and all of the terms of such Senior Notes or the method of
determining such terms, which terms may include, but are not limited to:

               (i) the principal amount of such Senior Notes to be authenticated
         and delivered upon their original issuance at any particular time;

              (ii) the date on which such Senior Notes are to be issued, and the
         date from which interest, if any, will accrue on such Senior Notes;

             (iii) the rate of interest, if any, which shall be borne by such
         Senior Notes and, if such interest rate is not a fixed rate, the
         formula for determining such interest rate from time to time;

              (iv) the interest payment dates, if any, with respect to such
         Senior Notes;

               (v) the record dates for the payment of interest on any interest
         payment dates with respect to such Senior Notes;

              (vi) the date or dates on which principal of such Senior Notes is
         payable;


                                     - 18 -
<PAGE>


             (vii) the place or places where (A) the principal of and interest,
         if any, on such Senior Notes shall be payable upon presentation
         thereof, (B) such Senior Notes may be surrendered for registration of
         transfer, (C) such Senior Notes may be surrendered for exchange, and
         (D) notices and demands to or upon the Company in respect of such
         Senior Notes and this Indenture may be served, if different than as
         provided in Section 10.02;

            (viii) the means, which may include mail, for the payment of
         principal of and interest, if any, on such Senior Notes;

              (ix) if such Senior Notes may be established in book entry or
         certificate form;

               (x) the period or periods within which, the price or prices at
         which and the terms and conditions upon which such Senior Notes may be
         redeemed, in whole or in part, at the option of the Company;

              (xi) the obligation, if any, of the Company to redeem or
         repurchase such Senior Notes pursuant to any sinking, improvement,
         maintenance, replacement or analogous fund or at the option of a holder
         thereof and the period or periods within which, the price or prices at
         which and the terms and conditions upon which such Senior Notes shall
         be redeemed or repurchased, in whole or in part, pursuant to such
         obligation;

             (xii) if the principal of or interest, if any, on such Senior
         Notes, are to be payable, at the election of the Company or a Holder of
         such Senior Notes, in a coin or currency other than that in which such
         Senior Notes are stated to be payable, the period or periods within
         which, and the terms and conditions upon which, such election may be
         made;

            (xiii) if the principal of or interest, if any, on such Senior Notes
         are to be payable, or are to be payable at the election of the Company
         or a Holder of such Senior Notes, in securities or other property, the
         type and amount of such securities or other property, or the method by
         which such amount shall be determined, and the period or periods within
         which, and the terms and conditions upon which, any election may be
         made;

             (xiv) if the amount of payments of principal of or interest, if
         any, on such Senior Notes may be determined with reference to an index
         or other fact or event ascertainable outside of this Indenture, the
         manner in which such amounts shall be determined;

              (xv) if other than the principal amount of such Senior Notes, the
         portion of such principal amount of such Senior Notes which shall be
         payable upon a declaration that the principal of such Senior Notes is
         due and payable immediately pursuant to Section 6.02;


                                     - 19 -

<PAGE>


             (xvi) the terms, if any, pursuant to which such Senior Notes may be
         converted into or exchanged for shares of Capital Stock or other
         securities of the Company or of any other Person;

            (xvii) the obligations or instruments, if any, which shall be
         considered to be eligible obligations in respect of such Senior Notes
         if they are denominated in a composite currency or in a currency other
         than Dollars;

           (xviii) if a service charge will be made for the registration of
         transfer or exchange of such Senior Notes the amount or terms thereof;
         and

             (xix) any variation in the definition of Business Day with respect
         to such Senior Notes.

         The Senior Notes and coupons of any one or more series may be expressed
in one or more foreign languages, if also expressed in the English language, and
the English text shall govern the construction thereof and both or all texts
shall constitute only a single obligation. The English text of Senior Notes and
the authentication certificate of the Trustee shall be in the forms set forth in
the Supplemental Indenture creating and establishing such series of Senior Notes
or in a Company Order pursuant to such Supplemental Indenture.

         With respect to Senior Notes of a series subject to a periodic
offering, the Supplemental Indenture which creates and establishes such series
or a Company Order pursuant to such Supplemental Indenture may provide general
terms or parameters for Senior Notes of such series and provide either that the
specific terms of particular Senior Notes of such series shall be specified in a
Company Order or that such terms shall be determined by the Company or its
agents in accordance with specified procedures, acceptable to the Trustee, by
which such terms are to be established (which procedures may provide for
authentication and delivery pursuant to oral or electronic instructions from the
Company or any agent or agents thereof, which oral instructions are to be
promptly confirmed electronically or in writing).

SECTION 2.02. TERMS OF INITIAL SERIES SENIOR NOTES.

         There are hereby created and established [to be supplied] series of
Senior Notes to be issued pursuant to this Indenture, having the respective
series designations, maturity dates and maximum aggregate principal amounts
(subject to Section 2.07 of the Indenture) as follows:


                                     - 20 -
<PAGE>


                                                          Maximum
Series Designation                  Maturity Date         Principal Amount

[Details of all Series - to be supplied]

         The Initial Series Senior Notes shall have the following terms:

         (1) The Initial Series Senior Notes shall bear interest at the rate per
annum set forth in their respective titles, from the date of their initial
issuance. Interest will be computed on the basis of a 360-day year comprised of
twelve 30-day months. Interest on the Initial Series Senior Notes will accrue
from the most recent date to which interest has been paid or, if no interest has
been paid, from the date of their initial issuance. The interest payment dates
for the Series __ Senior Notes and Series __ Senior Notes shall be ________ and
______ in each year, commencing ___________, 1998. The interest payment dates
for the Series __ Senior Notes and Series __ Senior Notes shall be _________ and
__________ in each year, commencing _________, 1998. The regular record dates
for the interest payable on any interest payment date for the Series __ Senior
Notes and Series __ Senior Notes shall be the ________ and ________ next
preceding such __________ or ___________, as the case may be. The regular record
dates for the interest payable on any interest payment date for the Series __
Senior Notes and Series __ Senior Notes shall be the __________ and _________
next preceding such _______ or _______, as the case may be.

         (2) The Initial Series Senior Notes are subject to redemption and
repurchase by the Company in accordance with the terms of Article 3 hereof.

         (3) The Initial Series Senior Notes are entitled to the protections of
the covenants contained in Articles 4 and 5 hereof and are subject to the
provisions pertaining to Events of Default contained in Article 6 hereof.

         (4) The Initial Series Senior Notes shall be issuable in fully
registered form, without coupons, in denominations of $1,000 and integral
multiples of $1,000 in excess thereof. The Initial Series Senior Notes shall be
numbered [to be supplied] consecutively upwards, with the second capital letter
of such number corresponding to the applicable series of Senior Notes.

         (5) The Initial Series Senior Notes shall be dated as described in
Section 2.03 of the Indenture, except that Initial Series Senior Notes first
issued shall be dated as of the Initial Issuance Date.

         (6) Payment of principal of and interest on the Initial Series Senior
Notes will be made in Dollars. Payment of principal of the Initial Series Senior
Notes will be made upon


                                     - 21 -
<PAGE>


surrender thereof at the office or agency of the Company maintained for that
purpose in the City and State of New York, and principal and interest may be
paid by check mailed to the address of the Holder as such address shall appear
in the records of the Registrar as of the applicable record date or upon written
request made prior to the applicable record date by a Holder of Initial Series
Senior Notes in an aggregate principal amount in excess of $5,000,000, payments
in respect of such Senior Notes shall be made by wire transfer; provided,
further, that in the case of redemption or repurchase the Company may designate
such other offices or agencies at which Initial Series Senior Notes subject to
such redemption or repurchase may be surrendered for payment.

         (7) The Trustee and the Company may from time to time enter into, and
discontinue, an agreement with a clearing agency (the "Securities Depository")
registered under Section 17A of the Exchange Act, which is the registered owner
of all of the Senior Notes of a series, to establish procedures with respect to
the Senior Notes of such series not inconsistent with the provisions of the
Indenture; provided, however, that any such agreement may provide:

         (i) that the Senior Notes of such series may be represented by one or
     more global certificates;

         (ii) that such Securities Depository is not required to present a
     Senior Note of such series to the Trustee in order to receive a partial
     payment of principal;

         (iii) that a legend referring to such agreement shall appear on each
     Senior Note of such series so long as the Senior Notes of such series are
     subject to such agreement; and

         (iv) that provisions for notice to such Securities Depository which are
     different from notice provisions in the Indenture, may be set forth
     therein.

         Neither the Company nor the Trustee will have any responsibility or
obligation to any Securities Depository, to any direct or indirect participant
(a "Participant") in the book entry system of any Securities Depository, or to
the purchasers (the "Beneficial Owners") of an interest in the Senior Notes of
such series from a Participant with respect to (A) the accuracy of any records
maintained by the Securities Depository or by any Participant; (B) the payment
by the Securities Depository or by any Participant of any amount due to any
Beneficial Owner in respect of the principal amount or redemption price of, or
interest on, any Senior Notes of such series; (C) the delivery of any notice by
the Securities Depository or any Participant; (D) the selection of the
Beneficial Owners to receive payment in the event of any partial redemption of
the Senior Notes of such series; or (E) any other action taken by the Securities
Depository or any Participant.


                                     - 22 -
<PAGE>


SECTION 2.03. FORM AND DATING.

         The Senior Notes and the Trustee's certificate of authentication shall
be substantially in the form of Exhibits [to be supplied] through Exhibit [to be
supplied] hereto (which shall be a part of this Indenture) in respect of the
Initial Series Senior Notes, or as specifically provided in the Supplemental
Indenture that creates any other series of Senior Notes or in a Company Order
pursuant to such Supplemental Indenture. The Senior Notes may have notations,
legends or endorsements approved as to form by the Company and required by law,
stock exchange rules and agreements to which the Company is subject or usage.
Each Senior Note shall be dated the date of its authentication, unless otherwise
specifically provided herein or in the Supplemental Indenture that creates a
series of Senior Notes or in a Company Order pursuant to such Supplemental
Indenture. The Senior Notes shall be issuable only in denominations of $1,000
and integral multiples thereof.

         The terms and provisions contained in the Senior Notes shall
constitute, and are hereby expressly made, a part of this Indenture and the
Company and the Trustee, by their execution and delivery of this Indenture and
of any Supplemental Indenture creating any series of Senior Notes, expressly
agree to such terms and provisions and to be bound thereby.

SECTION 2.04. EXECUTION AND AUTHENTICATION.

         Two Officers of the Company shall sign the Senior Notes for the Company
by manual or facsimile signature. If an Officer of the Company whose signature
is on a Senior Note no longer holds that office at the time a Senior Note is
authenticated, the Senior Note shall nevertheless be valid.

         A Senior Note shall not be valid until authenticated by the manual
signature of the Trustee. The signature shall be conclusive evidence that the
Senior Note has been authenticated under this Indenture.

         The Trustee shall, upon a written order of the Company signed by two
Officers of the Company, authenticate Senior Notes for original issue up to the
aggregate principal amount stated in paragraph 3 of the Initial Series Senior
Notes, or as specifically provided in the Supplemental Indenture that creates
any other series of Senior Notes or in a Company Order pursuant to such
Supplemental Indenture. The aggregate principal amount of Senior Notes
outstanding at any time may not exceed such amount except as provided in Section
2.09 hereof.

         The Trustee may appoint an authenticating agent acceptable to the
Company to authenticate Senior Notes. An authenticating agent may authenticate
Senior Notes whenever the Trustee may do so. Each reference in this Indenture to
authentication by the Trustee includes authentication by such agent. An
authenticating agent has the same rights as an Agent to deal with the Company.


                                     - 23 -
<PAGE>


SECTION 2.05. REGISTRAR AND PAYING AGENT.

         The Company shall maintain an office or agency where Senior Notes may
be presented for registration of transfer or for exchange ("Registrar") and an
office or agency where Senior Notes may be presented for payment ("Paying
Agent"). The Registrar shall keep a register of the Senior Notes and of their
transfer and exchange. The Company may appoint one or more co-registrars and one
or more additional paying agents. The term "Registrar" includes any co-registrar
and the term "Paying Agent" includes any additional paying agent. The Company
may change any Paying Agent or Registrar without prior notice to any Holder. The
Company shall notify the Trustee in writing of the name and address of any Agent
not a party to this Indenture. If the Company fail to appoint or maintain
another entity as Registrar or Paying Agent, the Trustee shall act as such. The
Company may act as Paying Agent or Registrar.

         The Company initially appoints the Trustee to act as the Registrar and
Paying Agent and agent for service of notices and demands in connection with the
Senior Notes.

SECTION 2.06. PAYING AGENT AND TO HOLD MONEY IN TRUST.

         The Company shall require each Paying Agent other than the Trustee or
the Company itself to agree in writing that the Paying Agent will hold in trust
for the benefit of Holders or the Trustee all money held by the Paying Agent for
the payment of principal of, or premium, if any, on the Senior Notes, and will
notify the Trustee of any default by the Company in making any such payment.
While any such default continues, the Trustee may require a Paying Agent to pay
all money held by it to the Trustee. The Company at any time may require a
Paying Agent to pay all money held by it to the Trustee. Upon payment over to
the Trustee, the Paying Agent (if other than the Company) shall have no further
liability for the money delivered to the Trustee. If the Company acts as Paying
Agent, it shall segregate and hold in a separate trust fund for the benefit of
the Holders all money held by it as Paying Agent. Upon any bankruptcy or
reorganization proceedings relating to the Company, the Trustee shall serve as
Paying Agent for the Senior Notes.

SECTION 2.07. HOLDER LISTS.

         The Trustee shall preserve in as current a form as is reasonably
practicable the most recent list available to it of the names and addresses of
all Holders and shall otherwise comply with TIA ss. 312(a). If the Trustee is
not the Registrar, the Company shall furnish to the Trustee at least seven
Business Days before each interest payment date and at such other times as the
Trustee may request in writing, a list in such form and as of such date as the
Trustee may reasonably require of the names and addresses of the Holders of
Senior Notes, including the aggregate principal amount of Senior Notes held by
each thereof.


                                     - 24 -
<PAGE>


SECTION 2.08. TRANSFER AND EXCHANGE.

         When Senior Notes are presented to the Registrar with a request to
register the transfer or to exchange them for an equal principal amount of
Senior Notes of other denominations, the Registrar shall register the transfer
or make the exchange if its requirements for such transactions are met;
provided, however, that any Senior Note presented or surrendered for
registration of transfer or exchange shall be duly endorsed or accompanied by a
written instruction of transfer in form satisfactory to the Registrar and the
Trustee duly executed by the Holder thereof or by his attorney duly authorized
in writing. To permit registrations of transfer and exchanges, the Company shall
issue and the Trustee shall authenticate Senior Notes at the Registrar's
request, subject to such rules as the Trustee may reasonably require.

         Neither the Company nor the Registrar shall be required (i) to issue,
register the transfer of or exchange Senior Notes during a period beginning at
the opening of business on a Business Day 15 days before the day of any
selection of Senior Notes for redemption under Section 3.02 and ending at the
close of business on the day of selection, (ii) to register the transfer of or
exchange any Senior Note so selected for redemption in whole or in part, being
redeemed in part or (iii) to register the transfer or exchange of a Senior Note
between the record date and the next succeeding interest payment date.

         No service charge shall be made to any Holder of a Senior Note for any
registration of transfer or exchange (except as otherwise expressly permitted
herein), but the Company may require payment of a sum sufficient to cover any
transfer tax or similar governmental charge payable in connection therewith
(other than such transfer tax or similar governmental charge payable upon
exchanges pursuant to Sections 2.12, 3.06, or 9.05 hereof, which shall be paid
by the Company).

         Prior to due presentment to the Trustee for registration of the
transfer of any Senior Note, the Trustee, any Agent or the Company may deem and
treat the Person in whose name any Senior Note is registered as the absolute
owner of such Senior Note for the purpose of receiving payment of principal of,
or premium, if any, on such Senior Note and for all other purposes whatsoever,
whether or not such Senior Note is overdue, and neither the Trustee, any Agent
or the Company shall be affected by notice to the contrary.

SECTION 2.09. REPLACEMENT SENIOR NOTES.

         If any mutilated Senior Note is surrendered to the Trustee or the
Company and the Trustee receives evidence to its satisfaction of the
destruction, loss or theft of any Senior Note, the Company shall issue and the
Trustee, upon the written order of the Company signed by two Officers of the
Company, shall authenticate a replacement Senior Note if the Trustee's
requirements for replacements of Senior Notes are met. If required by the
Trustee or the Company, an indemnity bond must be supplied by the Holder that is
sufficient in the judgment of the Trustee and the Company to


                                     - 25 -
<PAGE>


protect the Company, the Trustee, any Agent and any authenticating agent from
any loss that any of them may suffer if a Senior Note is replaced. The Company
may charge for its expenses in replacing a Senior Note.

         Every replacement Senior Note shall constitute a valid obligation of
the Company and shall evidence the same debt as the Senior Note for which it is
a replacement.

SECTION 2.10. OUTSTANDING SENIOR NOTES.

         The Senior Notes outstanding at any time are all the Senior Notes
authenticated by the Trustee except for those canceled by it, those delivered to
it for cancellation and those described in this Section as not outstanding.
Except as set forth in Section 2.11 hereof, a Senior Note does not cease to be
outstanding because the Company or an Affiliate of the Company holds the Senior
Note.

         If a Senior Note is replaced pursuant to Section 2.09 hereof, it ceases
to be outstanding unless the Trustee receives proof satisfactory to it that the
replaced Senior Note is held by a bona fide purchaser.

         If the principal amount of any Senior Note is considered paid under
Section 4.01 hereof, it ceases to be outstanding and interest on it ceases to
accrue.

SECTION 2.11. TREASURY SENIOR NOTES.

         In determining whether the Holders of the required principal amount of
Senior Notes have concurred in any direction, waiver or consent, Senior Notes
owned by the Company, any Subsidiary of the Company or any Affiliate of the
Company shall be considered as though not outstanding, except that for the
purposes of determining whether the Trustee shall be protected in relying on any
such direction, waiver or consent, only Senior Notes that a Trustee knows are so
owned shall be so considered. Notwithstanding the foregoing, Senior Notes that
are to be acquired by the Company, any Subsidiary of the Company or any
Affiliate of the Company pursuant to an exchange offer, tender offer or other
agreement shall not be deemed to be owned by the Company, a Subsidiary of the
Company or an Affiliate of the Company until legal title to such Senior Notes
passes to the Company, such Subsidiary or such Affiliate, as the case may be.

SECTION 2.12. TEMPORARY SENIOR NOTES.

         Until definitive Senior Notes are ready for delivery, the Company may
prepare and the Trustee shall authenticate temporary Senior Notes upon a written
order of the Company signed by two Officers. Temporary Senior Notes shall be
substantially in the form of definitive Senior Notes but may have variations
that the Company considers appropriate for temporary Senior Notes and as shall
be reasonably acceptable to the Trustee. Without unreasonable delay, the Company
shall prepare and


                                     - 26 -
<PAGE>


the Trustee, upon a written order of the Company signed by two Officers of the
Company, shall authenticate definitive Senior Notes in exchange for temporary
Senior Notes. Holders of temporary Senior Notes shall be entitled to all of the
benefits of this Indenture.

SECTION 2.13. CANCELLATION.

         The Company at any time may deliver Senior Notes to the Trustee for
cancellation. The Registrar and Paying Agent shall forward to the Trustee any
Senior Notes surrendered to them for registration of transfer, exchange or
payment. The Trustee and no one else shall cancel all Senior Notes surrendered
for registration of transfer, exchange, payment, replacement or cancellation and
shall destroy canceled Senior Notes (subject to the record retention requirement
of the Exchange Act). Certification of the destruction of all canceled Senior
Notes shall be delivered to the Company. The Company may not issue new Senior
Notes to replace Senior Notes that they have paid or that have been delivered to
the Trustee for cancellation.

SECTION 2.14. RECORD DATE.

         The record date for purposes of determining the identity of Holders of
the Senior Notes entitled to vote or consent to any action by vote or consent
authorized or permitted under this Indenture shall be determined as provided for
in TIA ss. 316(c).

SECTION 2.15. CUSIP NUMBER.

         The Company in issuing the Senior Notes may use a "CUSIP" number and,
if it does so, the Trustee shall use the CUSIP number in notices of redemption
or exchange as a convenience to Holders; provided that any such notice may state
that no representation is made as to the correctness or accuracy of the CUSIP
number printed in the notice or on the Senior Notes and that reliance may be
placed only on the other identification numbers printed on the Senior Notes. The
Company will promptly notify the Trustee of any change in the CUSIP number.


                                   ARTICLE 3.
                            REDEMPTION AND REPURCHASE

SECTION  3.01. CERTAIN SENIOR NOTES REDEEMABLE; NOTICES TO TRUSTEE.

         Any Outstanding Senior Notes which are, by their terms, redeemable
before maturity, at the option of the Company or pursuant to the requirements of
this Indenture (or any Supplemental Indenture which created a series of Senior
Notes), may be redeemed at such times, in such amounts and at such prices as may
be specified therein and in accordance with this Article 3.



                                     - 27 -
<PAGE>


         If the Company elects to redeem any Initial Series Senior Notes
pursuant to the optional redemption provisions of Section 3.07 hereof, it shall
furnish to the Trustee, at least 30 days but not more than 60 days before a
redemption date, an Officers' Certificate setting forth (i) the clause of this
Indenture pursuant to which the redemption shall occur, (ii) the redemption
date, (iii) the principal amount of Senior Notes to be redeemed and (iv) the
redemption price. The notice periods for redemption of other series of Senior
Notes, if different from the foregoing, shall be set forth in the Supplemental
Indenture which creates and establishes such series or a Company Order pursuant
to such Supplemental Indenture.

SECTION 3.02. SELECTION OF SENIOR NOTES TO BE REDEEMED.

         If less than all of the Outstanding Senior Notes are to be redeemed at
any time, the Trustee shall select the Senior Notes to be redeemed among the
Holders of the Senior Notes in compliance with the requirements of the principal
national securities exchange, if any, on which the Senior Notes are listed or,
if the Senior Notes are not so listed, on a pro rata basis, by lot or in
accordance with any other method the Trustee considers fair and appropriate. In
the event of partial redemption by lot, the particular Senior Notes to be
redeemed shall be selected, unless otherwise provided herein, not less than 30
nor more than 60 days prior to the redemption date by the Trustee from the
outstanding Senior Notes not previously called for redemption.

         The Trustee shall promptly notify the Company in writing of the Senior
Notes selected for redemption and, in the case of any Senior Note selected for
partial redemption, the principal amount thereof to be redeemed. Senior Notes
and portions of Senior Notes selected shall be in amounts of $1,000 or whole
multiples of $1,000; except that if all of the Senior Notes of a Holder are to
be redeemed, the entire outstanding amount of Senior Notes held by such Holder,
even if not a multiple of $1,000, shall be redeemed. Except as provided in the
preceding sentence, provisions of this Indenture that apply to Senior Notes
called for redemption also apply to portions of Senior Notes called for
redemption.

         In the event the Issuers are required to make an offer to redeem Senior
Notes pursuant to Sections 3.09 and 4.10 hereof and the amount of the Net
Proceeds from the Sale of Assets is not evenly divisible by $1,000, the Trustee
shall promptly refund to the Company at the address set forth in Section 10.02
hereof of any remaining Net Proceeds.

SECTION 3.03. NOTICE OF REDEMPTION.

         Subject to the provisions of Section 3.09 hereof, at least 30 days but
not more than 60 days before a redemption date, the Company shall mail or cause
to be mailed, by first class mail, a notice of redemption to each Holder whose
Senior Notes are to be redeemed at its registered address.

         The notice shall identify the Senior Notes to be redeemed and shall
state:


                                     - 28 -
<PAGE>


                  i.    the redemption date;

                  ii.   the redemption price;

                  iii. if any Senior Note is being redeemed in part, the portion
         of the principal amount of such Senior Note to be redeemed and that,
         after the redemption date, upon surrender of such Senior Note, a new
         Senior Note or Senior Notes in principal amount equal to the unredeemed
         portion shall be issued upon cancellation of the original Senior Note;

                  iv.   the name and address of the Paying Agent;

                  v.    that Senior Notes called for redemption must be
         surrendered to the Paying Agent to collect the redemption price;

                  vi.   that, unless the Company defaults in making such
         redemption payment, interest on Senior Notes called for redemption
         ceases to accrue on and after the redemption date;

                  vii.  the paragraph of the Senior Notes and/or Section of this
         Indenture and/or of the Supplemental Indenture which created the series
         of Senior Notes pursuant to which the Senior Notes called for
         redemption are being redeemed; and

                  viii. that no representation is made as to the correctness or
         accuracy of the CUSIP number, if any, listed in such notice or printed
         on the Senior Notes.

         At the Company's request, the Trustee shall give the notice of
redemption in the Company's name and at its expense; provided, however, that the
Company shall have delivered to the Trustee, at least 45 days prior to the
redemption date, an Officers' Certificate requesting that the Trustee give such
notice and setting forth the information to be stated in such notice as provided
in the preceding paragraph.

SECTION 3.04. EFFECT OF NOTICE OF REDEMPTION.

         Once notice of redemption is mailed in accordance with Section 3.03
hereof, Senior Notes called for redemption become irrevocably due and payable on
the redemption date at the redemption price. A notice of redemption may not be
conditional.


                                     - 29 -
<PAGE>


SECTION 3.05. DEPOSIT OF REDEMPTION PRICE.

         One Business Day prior to the redemption date, the Company shall
deposit with the Trustee or with the Paying Agent money sufficient to pay the
redemption price of and accrued interest on all Senior Notes to be redeemed on
that date. The Trustee or the Paying Agent shall promptly return to the Company
any money deposited with the Trustee or the Paying Agent by the Company in
excess of the amounts necessary to pay the redemption price of, and accrued
interest on, all Senior Notes to be redeemed.

         If the Company complies with the provisions of the preceding paragraph,
on and after the redemption date, interest shall cease to accrue on the Senior
Notes or the portions of Senior Notes called for redemption, whether or not such
Senior Notes are presented for payment. If a Senior Note is redeemed on or after
an interest record date but on or prior to the related interest payment date,
then any accrued and unpaid interest shall be paid to the Person in whose name
such Senior Note was registered at the close of business on such record date. If
any Senior Note called for redemption shall not be so paid upon surrender for
redemption because of the failure of the Company to comply with the preceding
paragraph, interest shall be paid on the unpaid principal, from the redemption
date until such principal is paid, and to the extent lawful on any interest not
paid on such unpaid principal, in each case at the rate provided in the Senior
Notes and in Section 4.01 hereof.

SECTION 3.06. SENIOR NOTES REDEEMED IN PART.

         Upon surrender of a Senior Note that is redeemed in part, the Company
shall issue and, upon the Company's written request, the Trustee shall
authenticate for the Holder at the expense of the Company a new Senior Note
equal in principal amount to the unredeemed portion of the Senior Note
surrendered.

SECTION 3.07. OPTIONAL REDEMPTION OF INITIAL SERIES SENIOR NOTES.

         (a) Except as provided in subparagraphs (b) and (c) below, the Initial
Series Senior Notes may not be redeemed at the option of the Company prior to
maturity.

         (b) The Series [to be supplied] Senior Notes are redeemable by the
Company at any time, in whole or in part, upon not less than 30 nor more than 60
days' notice, in cash at a redemption price equal to 100% of the principal
amount thereof plus accrued and unpaid interest through the redemption date plus
the Make-Whole Premium.

         (c) The Company shall not have the option to redeem the Series [to be
supplied] Senior Notes prior to __________, ____. Thereafter, the Company shall
have the option to redeem the Series [to be supplied] Senior Notes, in whole or
in part, upon not less than 30 nor


                                     - 30 -
<PAGE>


more than 60 days' notice, in cash at the redemption prices (expressed as
percentages of the principal amount) set forth below plus accrued and unpaid
interest thereon, if any, to the applicable redemption date, if redeemed during
the twelve-month period beginning on ________ of the years indicated below:


                     YEAR                              PERCENTAGE

                    [Details for all series - to be supplied]

         (d) Any redemption pursuant to this Section 3.07 shall be made pursuant
to the provisions of Sections 3.01 through 3.06 hereof.

SECTION 3.08. MANDATORY REDEMPTION.

         Except as set forth under Sections 4.10 and 4.15 hereof, the Company
shall not be required to make mandatory repurchase, redemption or sinking fund
payments with respect to the Initial Series Senior Notes.

SECTION 3.09. OFFER TO PURCHASE BY APPLICATION OF EXCESS PROCEEDS.

         In the event that, pursuant to Section 4.10 hereof, the Company shall
be required to commence an Asset Sale Offer, it shall follow the procedures
specified below.

         The Asset Sale Offer shall remain open for a period of 20 Business Days
following its commencement and no longer, except to the extent that a longer
period is required by applicable law (the "Offer Period"). No later than five
Business Days after the termination of the Offer Period (the "Purchase Date"),
the Company shall purchase the principal amount of Senior Notes required to be
purchased pursuant to Section 4.10 hereof (the "Offer Amount") or, if less than
the Offer Amount has been tendered, all Senior Notes tendered in response to the
Asset Sale Offer. Payment for any Senior Notes so purchased shall be made in the
same manner as interest payments are made.

         The Company shall comply with any tender offer rules under the Exchange
Act which may then be applicable, including Rule 14e-1, in connection with any
offer required to be made by the Company to repurchase the Senior Notes as a
result of an Asset Sale Offer. To the extent that the provisions of any
securities laws or regulations conflict with provisions of this Section 3.09,
the Company shall comply with the applicable securities laws or regulations and
shall not be deemed to have breached its obligations hereunder by virtue
thereof.

         If the Purchase Date is on or after an interest record date and on or
before the related interest payment date, any accrued and unpaid interest shall
be paid to the Person in whose


                                     - 31 -
<PAGE>


name a Senior Note is registered at the close of business on such record date,
and no additional interest shall be payable to Holders who tender Senior Notes
pursuant to the Asset Sale Offer.

         Upon the commencement of an Asset Sale Offer, the Company shall send,
by first class mail, a notice to the Trustee and each of the Holders, with a
copy to the Trustee. The notice shall contain all instructions and materials
necessary to enable such Holders to tender Senior Notes pursuant to the Asset
Sale Offer. The Asset Sale Offer shall be made to all Holders. The notice, which
shall govern the terms of the Asset Sale Offer, shall state:

         (a) that the Asset Sale Offer is being made pursuant to this Section
     3.09 and Section 4.10 hereof and the length of time the Asset Sale Offer
     shall remain open;

         (b) the Offer Amount, the purchase price and the Purchase Date;

         (c) that any Senior Note not tendered or accepted for payment shall
     continue to accrue interest;

         (d) that, unless the Company defaults in making such payment, any
     Senior Note accepted for payment pursuant to the Asset Sale Offer shall
     cease to accrue interest after the Purchase Date;

         (e) that Holders electing to have a Senior Note purchased pursuant to
     an Asset Sale Offer may elect only to have all of such Senior Note
     purchased and may not elect to have only a portion of such Senior Note
     purchased;

         (f) that Holders electing to have a Senior Note purchased pursuant to
     any Asset Sale Offer shall be required to surrender the Senior Note, with
     the form entitled "Option of Holder to Elect Purchase" on the reverse of
     the Senior Note completed, or transfer by book-entry transfer, to the
     Company, a depositary (if appointed by the Company) or a Paying Agent at
     the address specified in the notice at least three days before the Purchase
     Date;

         (g) that Holders shall be entitled to withdraw their election if the
     Company, the depositary or the Paying Agent, as the case may be, receive,
     not later than the expiration of the Offer Period, a telegram, telex,
     facsimile transmission or letter setting forth the name of the Holder, the
     principal amount of the Senior Note the Holder delivered for purchase and a
     statement that such Holder is withdrawing his election to have such Senior
     Note purchased;

         (h) that, if the aggregate principal amount of Senior Notes surrendered
     by Holders exceeds the Offer Amount, the Company shall select the Senior
     Notes to be


                                     - 32 -
<PAGE>


     purchased on a pro rata basis (with such adjustments as may be deemed
     appropriate by theCompany so that only Senior Notes in denominations of
     US$1,000, or integral multiples thereof, shall be purchased); and

         (i) that Holders whose Senior Notes were purchased only in part shall
     be issued new Senior Notes equal in principal amount to the unpurchased
     portion of the Senior Notes surrendered (or transferred by book-entry
     transfer).

         On or before the Purchase Date, the Company shall, to the extent
lawful, accept for payment, on a pro rata basis to the extent necessary, the
Offer Amount of Senior Notes or portions thereof tendered pursuant to the Asset
Sale Offer, or if less than the Offer Amount has been tendered, all Senior Notes
tendered, and shall deliver to the Trustee an Officers' Certificate stating that
such Senior Notes or portions thereof were accepted for payment by the Company
in accordance with the terms of this Section 3.09. The Company, the depositary
or the Paying Agent, as the case may be, shall promptly (but in any case not
later than five days after the Purchase Date) mail or deliver to each tendering
Holder an amount equal to the purchase price of the Senior Notes tendered by
such Holder and accepted by the Company for purchase, and the Company shall
promptly issue a new Senior Note, and the Trustee, upon written request from the
Company shall authenticate and mail or deliver such new Senior Note to such
Holder, in a principal amount equal to any unpurchased portion of the Senior
Note surrendered. Any Senior Note not so accepted shall be promptly mailed or
delivered by the Company to the Holder thereof. The Company shall publicly
announce the results of the Asset Sale Offer on the Purchase Date.

         Other than as specifically provided in this Section 3.09, any purchase
pursuant to this Section 3.09 shall be made pursuant to the provisions of
Sections 3.01 through 3.06 hereof. No repurchase of Senior Notes under this
Section 3.09 shall be deemed to be a redemption of Senior Notes.


                                    ARTICLE 4
                                    COVENANTS

SECTION 4.01. PAYMENT OF SENIOR NOTES.

         The Company shall pay or cause to be paid the principal of and premium,
if any, and interest on the Senior Notes on the dates and in the manner provided
in the Senior Notes. Principal, and premium, if any, shall be considered paid on
the date due if the Paying Agent, if other than the Company, holds as of 10:00
a.m. Eastern Time on the due date money deposited by the Company in immediately
available funds and designated for and sufficient to pay all principal, and
premium, if any, then due. Such Paying Agent shall return to the Company, no
later than five Business Days following the date of payment, any money
(including accrued interest) that exceeds such amount of principal of, premium,
if any, and interest required to be paid on the Senior Notes.


                                     - 33 -
<PAGE>


         The Company shall pay interest (including post-petition interest in any
proceeding under any Bankruptcy Law) on overdue principal and premium, if any,
at the rate equal to 1% per annum in excess of the then applicable interest rate
on the Senior Notes to the extent lawful.

SECTION 4.02. MAINTENANCE OF OFFICE OR AGENCY.

         The Company shall maintain in the Borough of Manhattan, the City of New
York, an office or agency (which may be an office of the Trustee or an affiliate
of the Trustee, Registrar or co-registrar) where Senior Notes may be surrendered
for registration of transfer or for exchange and where notices and demands to or
upon the Company in respect of the Senior Notes and this Indenture may be
served. The Company shall give prompt written notice to the Trustee of the
location, and any change in the location, of such office or agency. If at any
time the Company shall fail to maintain any such required office or agency or
shall fail to furnish the Trustee with the address thereof, such presentations,
surrenders, notices and demands may be made or served at the Corporate Trust
Office of the Trustee.

         The Company may also from time to time designate one or more other
offices or agencies where the Senior Notes may be presented or surrendered for
any or all such purposes and may from time to time rescind such designations;
provided, however, that no such designation or rescission shall in any manner
relieve the Company of its obligations to maintain an office or agency in the
Borough of Manhattan, the City of New York for such purposes. The Company shall
give prompt written notice to the Trustee of any such designation or rescission
and of any change in the location of any such other office or agency.

         The Company hereby designates the Corporate Trust Office of the Trustee
as one such office or agency of the Company in accordance with Section 2.05.

SECTION 4.03. REPORTS.

         The Company shall file with the Trustee, within 15 days of filing them
with the SEC, copies of the annual reports and of the information, documents and
other reports (or copies of such portions of any of the foregoing as the SEC may
by rules and regulations prescribe) that the Company is required to file with
the SEC pursuant to Section 13 or 15(d) of the Exchange Act. If the Company is
not subject to the requirements of Section 13 or 15(d) of the Exchange Act, the
Company shall nevertheless file with the SEC and the Trustee, on the date upon
which it would have been required to file with the SEC, financial statements,
including any notes thereto (and with respect to annual reports, an auditor's
report by a firm of established national reputation, upon which the Trustee may
conclusively rely), and a "Management's Discussion and Analysis of Financial
Condition and Results of Operations," both comparable to that which the Company
would have been required to include in such annual reports, information,
documents or other reports if the Company were subject to the requirements of
Section 13 or 15(d) of the Exchange Act; provided, however, that the Company
shall


                                     - 34 -
<PAGE>


not be required to register under the Exchange Act by virtue of this provision,
if it were not otherwise required to do so.

SECTION 4.04. COMPLIANCE CERTIFICATE.

         (a) The Company shall deliver to the Trustee, within 90 days after the
end of each fiscal year, an Officers' Certificate stating that a review of the
activities of the Company and its Restricted Subsidiaries during the preceding
fiscal year has been made under the supervision of the signing Officers with a
view to determining whether the Company and its Restricted Subsidiaries have
kept, observed, performed and fulfilled their obligations under this Indenture
and further stating, as to each such Officer signing such certificate, that to
the best of his or her knowledge the Company has kept, observed, performed and
fulfilled each and every covenant contained in this Indenture and is not in
default in the performance or observance of any of the terms, provisions and
conditions of this Indenture (or, if a Default or Event of Default shall have
occurred, describing all such Defaults or Events of Default of which he or she
may have knowledge and what action the Company is taking or proposes to take
with respect thereto) and that to the best of his or her knowledge no event has
occurred and remains in existence by reason of which payments on account of the
principal of the Senior Notes is prohibited or if such event has occurred, a
description of the event and what action the Company is taking or proposes to
take with respect thereto.

         (b) So long as not contrary to the then current recommendations of the
American Institute of Chartered Accountants, the year-end financial statements
delivered pursuant to Section 4.03(a) above shall be accompanied by a written
statement of the Company's independent public accountants (who shall be a firm
of established national reputation) that in making the examination necessary for
certification of such financial statements, nothing has come to their attention
that would lead them to believe that the Company have violated any of the
financial provisions of Sections 4.01, 4.07, 4.09 and 4.12 or, if any such
violation has occurred, specifying the nature and period of existence thereof,
it being understood that such accountants shall not be liable directly or
indirectly to any Person for any failure to obtain knowledge of any such
violation.

         (c) The Company shall, so long as any of the Senior Notes are
outstanding, deliver to the Trustee, forthwith upon any Officer becoming aware
of any Default or Event of Default, an Officers' Certificate specifying such
Default or Event of Default and what action the Company is taking or proposes to
take with respect thereto.

SECTION 4.05. TAXES.

         The Company shall pay, and shall cause each of its Restricted
Subsidiaries to pay, prior to delinquency, all material taxes, assessments, and
governmental levies except such as are contested in good faith and by
appropriate proceedings or where the failure to effect such payment is not
adverse in any material respect to the Holders of the Senior Notes.


                                     - 35 -
<PAGE>


SECTION 4.06. STAY, EXTENSION AND USURY LAWS.

         The Company covenants (to the extent that it may lawfully do so) that
it shall not at any time insist upon, plead, or in any manner whatsoever claim
or take the benefit or advantage of, any stay, extension or usury law wherever
enacted, now or at any time hereafter in force, that may affect the covenants or
the performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such
law, and covenants that it shall not, by resort to any such law, hinder, delay
or impede the execution of any power herein granted to the Trustee, but shall
suffer and permit the execution of every such power as though no such law has
been enacted.

SECTION 4.07. RESTRICTED PAYMENTS.

         Prior to the Investment Grade Date, the Company shall not, and shall
not permit any of its Restricted Subsidiaries to, directly or indirectly, (i)
declare or pay any dividend or make any cash dividend or other distribution on
account of the Company's or any of its Restricted Subsidiaries' Equity
Interests, including, without limitation, any payment in connection with any
merger or consolidation involving the Company (other than dividends or
distributions payable in Equity Interests (other than Disqualified Stock) of the
Company or any portion of a dividend or distribution by a Restricted Subsidiary
of the Company that is payable to the Company or to any Wholly-Owned Restricted
Subsidiary of the Company); (ii) purchase, redeem or otherwise acquire or retire
for value from any Person other than the Company or a Wholly-Owned Restricted
Subsidiary any Equity Interests of the Company, any of its Subsidiaries or any
direct or indirect parent of the Company (other than the conversion or exchange
of Equity Interests of the Company for other Equity Interests of the Company);
or (iii) make any principal payment on, or purchase, redeem, defease or
otherwise acquire or retire for value any Subordinated Indebtedness, except at
final maturity; or (iv) make any Restricted Investment (all such payments and
other actions set forth in clauses (i) through (iv) above being collectively
referred to as "Restricted Payments"), unless, at the time of and after giving
effect to such Restricted Payments:

         (a) no Default or Event of Default shall have occurred and be
continuing or would occur as a consequence thereof; and

         (b) except in the case of any Restricted Investment, the Company would,
at the time of such Restricted Payment, and after giving pro forma effect
thereto as if such Restricted Payment had been made at the beginning of the
applicable four-quarter period, have a Fixed Charge Coverage Ratio of not less
than 1.75 to 1 (calculated pursuant to Section 4.09 below); and

         (c) such Restricted Payment, together with the aggregate of all other
Restricted Payments made by the Company and its Restricted Subsidiaries after
the Initial Issuance Date (excluding Restricted Payments permitted by clauses
(iii), (iv), (v), (vi) or (vii) of the next succeeding


                                     - 36 -
<PAGE>


paragraph), is less than the sum of (i) $50,000,000, plus (ii) 25% of an amount
equal to the Operating Cash Flow of the Company for the period (taken as one
accounting period) from the day after the Initial Issuance Date through the end
of the Company's most recently ended fiscal quarter for which financial
statements are available at the time of such Restricted Payment (or, if such
Operating Cash Flow for such period is a deficit, less 100% of such deficit),
plus (iii) 100% of the aggregate net cash proceeds received by the Company from
the issuance or sale (other than pursuant to the IPP Buyout) after the Initial
Issuance Date of Equity Interests of the Company or of debt securities of the
Company that have been converted into Equity Interests of the Company, plus (iv)
100% of the aggregate cash proceeds received by the Company from any payment in
respect of any previously made Restricted Investment (but only to the extent
that such amount is not reflected in Consolidated Net Income).

         The foregoing provisions shall not prohibit (i) the payment of
dividends, whether paid in kind or in cash, or the satisfaction of mandatory
redemption obligations, in respect of any Preferred Stock outstanding on the
Initial Issuance Date in accordance with the terms thereof; (ii) the payment of
any dividend within 60 days after the date of declaration thereof, if at said
date of declaration such payment would have complied with the provisions of this
Section 4.07, (iii) the redemption, repurchase, retirement or other acquisition
of any Equity Interests of the Company in exchange for, or out of the proceeds
of, the substantially concurrent sale (other than to a Restricted Subsidiary of
the Company) of, other Equity Interests of the Company; (iv) defeasance,
redemption or repurchase of Subordinated Indebtedness with the net cash proceeds
of the substantially concurrent sale (other than to a Restricted Subsidiary of
the Company) of Equity Interests of the Company or from an incurrence of
Permitted Refinancing Indebtedness that consists of Subordinated Indebtedness,
provided that the amount of any net cash proceeds that are utilized for any
redemption, repurchase, retirement or other acquisition described in clauses
(iii) and (iv) shall be excluded from clause (c)(iii) of the first paragraph of
this Section 4.07; (v) the repurchase, redemption, or other acquisition or
retirement for value of any Equity Interests of the Company or any Restricted
Subsidiary of the Company held by any member of the Company's (or any of its
Restricted Subsidiaries') management or for the purpose of providing Equity
Interests for issuance under dividend reinvestment or employee benefits plans of
the Company; (vi) any spin-off or other distribution to shareholders of the
Generating Assets or the Oswego Plant or any portion thereof or any direct or
indirect interest therein; and (vii) any dividend or other distribution of the
Capital Stock of any Unrestricted Subsidiary, provided that in the case of each
of clauses (i) and (ii) above, no Default or Event of Default shall have
occurred and be continuing immediately after such transaction.

         Not later than the date of making any Restricted Payment that relies on
clause (c) of the first paragraph of this covenant to be permitted, and so long
as the limitations contained in such clause applies, the Company shall deliver
to the Trustee an Officer's Certificate stating that such Restricted Payment is
permitted and setting forth the basis upon which the calculations required by
such covenant were computed, which calculations may be based upon the Company's
latest available financial statements.


                                     - 37 -
<PAGE>


SECTION 4.08. DIVIDEND AND OTHER PAYMENT RESTRICTIONS AFFECTING SUBSIDIARIES.

         The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, directly or indirectly, create or otherwise cause or suffer to
exist or become effective any encumbrance or restriction on the ability of any
such Restricted Subsidiary to (a) (i) pay dividends or make any other
distributions to the Company or any of its Restricted Subsidiaries (A) on its
Capital Stock or (B) with respect to any other interest or participation in, or
measured by, its profits or (ii) pay any Indebtedness owed to the Company or any
of its Restricted Subsidiaries, (b) make loans or advances to the Company or any
of its Restricted Subsidiaries or (c) transfer any of its properties or assets
to the Company or any of its Restricted Subsidiaries, except for such
encumbrances or restrictions existing under or by reason of (i) the First
Mortgage Bonds, the Credit Facility, the Receivables Financing, the Pollution
Control Obligations, the Securitization Transaction, the Indenture and the
Senior Notes; (ii) applicable law or regulation; (iii) any instrument governing
Indebtedness or Capital Stock of a Person acquired by the Company or any of its
Restricted Subsidiaries as in effect at the time of such acquisition (except to
the extent such Indebtedness was incurred in connection with or in contemplation
of such acquisition), which encumbrance or restriction is not applicable to any
Person, or the properties or assets of any Person, other than the Person, or the
property or assets of the Person, so acquired; (iv) by reason of customary
non-assignment provisions in leases entered into in the ordinary course of
business and consistent with past practice; (v) purchase money obligations for
property acquired in the ordinary course of business that impose restrictions of
the nature described in clause (c) above in the property so acquired; (vi) any
contract for the sale of 100% of the Capital Stock of a Restricted Subsidiary;
or (vii) Permitted Refinancing Indebtedness, provided that the restrictions
contained in the agreements governing such Permitted Refinancing Indebtedness
are no more restrictive that those contained in the agreements governing the
Indebtedness being refinanced.

SECTION 4.09. INCURRENCE OF INDEBTEDNESS.

         Prior to the Investment Grade Date, the Company shall not, and shall
not permit any of its Restricted Subsidiaries to, directly or indirectly create,
incur, issue, assume, guaranty or otherwise become directly or indirectly
liable, contingently or otherwise, with respect to (collectively, "Incur"), any
Indebtedness (including Acquired Debt) or issue any Disqualified Stock;
provided, however, that the Company and any of its Restricted Subsidiaries may
incur Indebtedness (including Acquired Debt) and issue Disqualified Stock if the
Fixed Charge Coverage Ratio for the Company's most recently ended four full
fiscal quarters for which financial statements are available immediately
preceding the date on which such Indebtedness is incurred or Disqualified Stock
is issued would have been at least 3.25 to 1, determined on a pro forma basis
(including a pro forma application of the net proceeds therefrom), as if such
Indebtedness had been incurred or such Disqualified Stock had been issued at the
beginning of such four-quarter period.

         The foregoing provisions will not apply to (i) Permitted Refinancing
Indebtedness; (ii) the incurrence by the Company of any amount of Subordinated
Indebtedness and up to $400 million


                                     - 38 -
<PAGE>


of Senior Indebtedness after the Initial Issuance Date if the Fixed Charge
Coverage Ratio for the Company's most recently ended four full fiscal quarters
for which financial statements are available immediately preceding the date on
which such Indebtedness is incurred would have been at least 1.75 to 1
(determined as in the immediately preceding paragraph); (iii) Permitted Hedging
Agreements; (iv) borrowings under the Credit Facility in an amount not to exceed
$_______; and (v) intercompany Indebtedness between and among the Company and
any of its Restricted Subsidiaries; provided, however, that (A) any subsequent
issuance or transfer of Equity Interests that results in any such Indebtedness
being held by a Person other than a Restricted Subsidiary and (B) any sale or
other transfer of any such Indebtedness to a Person that is not either the
Company or a Restricted Subsidiary shall be deemed, in each case, to constitute
an incurrence of such Indebtedness by the Company or such Restricted Subsidiary,
as the case may be.

SECTION 4.10. PROCEEDS OF CERTAIN ASSET SALES.

         The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, engage in a (A) Permitted Asset Swap unless the Company or
Restricted Subsidiary receives property or assets with a Fair Value at least
equal to the Fair Value of the property or assets swapped or (B) Sale of Assets
unless (i) the Company (or the applicable Restricted Subsidiary, as the case may
be) receives consideration at the time of such Sale of Assets at least equal to
the Fair Value (evidenced by a resolution of the Board of Directors set forth in
an Officers' Certificate delivered to the Trustee) of the assets or Equity
Interests issued or sold or otherwise disposed of and (ii) except in connection
with a sale of the Nuclear Generating Assets or the Oswego Plant, at least 75%
of the consideration received therefor by the Company or such Restricted
Subsidiary is in the form of cash or Cash Equivalents; provided that if in the
case of the sale of any non-Nuclear Generating Asset pursuant to the PowerChoice
Agreement, the Board of Directors determines in good faith that the Company will
receive the highest price by accepting a bid with consideration consisting of
less than 75% cash or Cash Equivalents, and the PSC approves the Company's
acceptance of such bid, then the Company may accept such bid, and provided
further, that in the case of any Sale of Assets (except a Securitization
Transaction) that is consummated after the Investment Grade Date, the
requirement of clause (ii) shall not apply. For purposes of determining the
Company's compliance with the requirements of the immediately preceding
sentence, the amount of (x) any liabilities (as shown on the Company's or such
Restricted Subsidiary's most recent balance sheet), of the Company or any
Restricted Subsidiary (other than contingent liabilities and liabilities that
are by their terms subordinated to the Senior Notes) that are assumed by the
transferee of any such assets pursuant to a customary novation agreement or that
otherwise releases the Company or such Restricted Subsidiary from further
liability and (y) any notes or other obligations received by the Company or any
such Restricted Subsidiary from such transferee that are immediately converted
by the Company or such Restricted Subsidiary into cash shall be deemed to be
cash for purposes of this provision (to the extent of the cash received).


                                     - 39 -
<PAGE>


         Within 180 days after the receipt of any Net Proceeds from a
Securitization Transaction or a Sale of Assets consisting of Generating Assets,
or within 360 days after the receipt of any NetProceeds from any other Sale of
Assets that is consummated prior to the Investment Grade Date, the Company shall
(a) in the case of a Securitization Transaction, apply the cash portion of such
Net Proceeds in accordance with the relevant statutory or regulatory
requirements that govern such transaction or, if there are no such requirements,
to reduce Senior Indebtedness, (b) in the case of a sale or other disposition of
Generating Assets or the Oswego Plant, use not less than 85% (or 100% if the
accepted bid requires less than 75% of the purchase price to be paid in cash or
Cash Equivalents) of the cash portion of such Net Proceeds to reduce Senior
Indebtedness, and (c) in the case of any other Sale of Assets that is
consummated prior to the Investment Grade Date, use 100% of such Net Proceeds
for one or more of the following: (i) to reduce Senior Indebtedness, (ii) to
reinvest, or enter into an agreement with respect to the reinvestment of, such
Net Proceeds in Related Assets, or (iii) make an offer to all Holders of Senior
Notes (an "Asset Sale Offer") to purchase the maximum principal amount of Senior
Notes that may be purchased out of such Net Proceeds, at an offer price in cash
in an amount equal to 100% of the principal amount thereof plus accrued and
unpaid interest thereon to the date of purchase, in accordance with the
procedures set forth in this Indenture. To the extent that the aggregate amount
of Senior Notes tendered pursuant to an Asset Sale Offer is less than the amount
of such Net Proceeds, the Company may use any remaining Net Proceeds for general
corporate purposes. If the aggregate principal amount of Senior Notes
surrendered by Holders thereof exceeds the amount of such Net Proceeds, the
Trustee shall select the Senior Notes to be purchased on a pro rata basis. Upon
completion of such offer to purchase, the amount of Net Proceeds shall be reset
at zero. Pending the final application of any such Net Proceeds, the Company may
otherwise invest such Net Proceeds in any manner that is not prohibited by this
Indenture.

SECTION 4.11. TRANSACTION WITH AFFILIATES.

         The Company shall not, and shall not permit any of its Subsidiaries to,
make any payment to, or sell, lease, transfer or otherwise dispose of any of
their properties or assets to, or purchase any property or assets from, or enter
into or make or amend any contract, agreement, understanding, loan, advance or
guarantee with, or for the benefit of, any Affiliate (each of the foregoing, an
"Affiliate Transaction"), unless (i) such Affiliate Transaction is on terms that
are no less favorable to the Company or the relevant Subsidiary than those that
would have been obtained in a comparable transaction by the Company or
Subsidiary with an unrelated Person and (ii) the Company delivers to the Trustee
(a) with respect to any Affiliate Transaction or series of related Affiliate
Transactions involving aggregate consideration in excess of $10.0 million, a
resolution of the Board of Directors set forth in an Officers' Certificate
certifying that such Affiliate Transaction complies with clause (i) above and
that such Affiliate Transaction has been approved by a majority of the
disinterested members of the Board of Directors and (b) with respect to any
Affiliate Transaction or series of related Affiliate Transactions involving
aggregate consideration in excess of $50.0 million, an opinion as to the
fairness to the Company or such Subsidiary of such Affiliate Transaction from a
financial point of view issued by a nationally recognized expert in evaluating
such transactions;


                                     - 40 -
<PAGE>


provided that (v) any employment agreement entered into by the Company or its
Subsidiaries in the ordinary course of business, (w) commercial transactions in
the ordinary course of the utility business between or among the Company and/or
its Restricted Subsidiaries, (x) Restricted Payments that are permitted by
Section 4.07, (y) agreements or transactions entered into in connection with a
Securitization Transaction or the Receivables Financing and (z) following any
holding company reorganization, transactions between the Company and its
Restricted Subsidiaries and the Company's parent that are on terms permitted by
the PSC, shall not be deemed Affiliate Transactions.

SECTION 4.12. LIENS.

         The Company will not, and will not permit any of its Restricted
Subsidiaries to, directly or indirectly, secure with a Lien on the property or
assets of the Company or such Restricted Subsidiary, Other Indebtedness or
Subordinated Indebtedness without making, or causing such Restricted Subsidiary
to make, effective provision for securing the Senior Notes (i) in the case of a
Lien securing Other Indebtedness, on an equal and ratable basis with the Lien
securing such Other Indebtedness and (ii) in the case of a Lien securing
Subordinated Indebtedness, on a basis such that the Lien securing the Senior
Notes is senior in priority to the Lien securing such Subordinated Indebtedness,
in each case until such time as such Other Indebtedness or Subordinated
Indebtedness is no longer secured by a Lien.

SECTION 4.13. CORPORATE EXISTENCE.

         Subject to Article 5 hereof, the Company shall do or cause to be done
all things necessary to preserve and keep in full force and effect (i) its
corporate existence, and the corporate, partnership or other existence of each
of its Restricted Subsidiaries, in accordance with the respective organizational
documents (as the same may be amended from time to time) of the Company or any
such Restricted Subsidiary and (ii) the rights (charter and statutory), licenses
and franchises of the Company and its Restricted Subsidiaries; provided,
however, that the Company shall not be required to preserve any such right,
license or franchise, or the corporate, partnership or other existence of any of
its Restricted Subsidiaries, if the Board of Directors shall determine that the
preservation thereof is no longer desirable in the conduct of the business of
the Company and its Restricted Subsidiaries, taken as a whole, and that the loss
thereof is not adverse in any material respect to the Holders of the Senior
Notes.

SECTION 4.14. OFFER TO REPURCHASE UPON CHANGE OF CONTROL TRIGGERING EVENT.

         (a) Upon the occurrence of a Change of Control Triggering Event, each
Holder of Senior Notes will have the right to require the Company to repurchase
all or any part (equal to $1,000 or an integral multiple thereof) of such
Holder's Senior Notes pursuant to the offer described below (the "Change of
Control Offer") at an offer price in cash equal to 101% of the aggregate
principal amount thereof plus accrued and unpaid interest thereon to the date of
purchase (the "Change of


                                     - 41 -
<PAGE>


Control Payment"). Within thirty days following any Change of Control Triggering
Event, the Company shall mail a notice to each Holder describing the transaction
or transactions that constitute the Change of Control Triggering Event and
offering to repurchase Senior Notes pursuant to the procedures described in this
Section and described in such notice. The notice will state: (1) that the Change
of Control Offer is being made pursuant to this Section 4.14 and that all Senior
Notes tendered will be accepted for payment; (2) the purchase price and the
purchase date, which shall be at least 30 but not more than 60 days from the
date such notice is mailed (the "Change of Control Payment Date"); (3) that any
Senior Note not tendered will continue to accrue interest; (4) that, unless the
Company defaults in the payment of the Change of Control Payment, all Senior
Notes accepted for payment pursuant to the Change of Control Offer shall cease
to accrue interest after the Change of Control Payment Date; (5) that Holders
electing to have any Senior Notes purchased pursuant to a Change of Control
Offer will be required to surrender the Senior Notes, with the form entitled
"Option of Holder to Elect Purchase" on the reverse of the Senior Notes
completed, to the Paying Agent at the address specified in the notice prior to
the close of business on the third Business Day preceding the Change of Control
Payment Date; (6) that Holders will be entitled to withdraw their election if
the Paying Agent receives, not later than the close of business on the second
Business Day preceding the Change of Control Payment Date, a telegram, telex,
facsimile transmission or letter setting forth the name of the Holder, the
principal amount of Senior Notes delivered for purchase, and a statement that
such Holder is withdrawing his election to have the Senior Notes purchased; and
(7) that Holders whose Senior Notes are being purchased only in part will be
issued new Senior Notes equal in principal amount to the unpurchased portion of
the Senior Notes surrendered, which unpurchased portion must be equal to $1,000
in principal amount or an integral multiple thereof. The Company shall comply
with the requirements of Rule 14e-1 under the Exchange Act and any other
securities laws and regulations thereunder to the extent such laws and
regulations are applicable in connection with the repurchase of the Senior Notes
as a result of a Change of Control.

         (b) On the Change of Control Payment Date, the Company shall, to the
extent lawful, (1) accept for payment all Senior Notes or portions thereof
properly tendered pursuant to the Change of Control Offer, (2) deposit with the
Paying Agent an amount equal to the Change of Control Payment in respect of all
Senior Notes or portions thereof so tendered and (3) deliver or cause to be
delivered to the Trustee the Senior Notes so accepted together with an Officers'
Certificate stating the aggregate principal amount of Senior Notes or portions
thereof being purchased by the Company. The Paying Agent shall promptly mail to
each Holder of Senior Notes so tendered the Change of Control Payment for such
Senior Notes, and the Trustee will promptly authenticate and mail (or cause to
be transferred by book entry) to each Holder a new Senior Note equal in
principal amount to any unpurchased portion of the Senior Notes surrendered, if
any; provided that each such new Senior Note will be in a principal amount of
$1,000 or an integral multiple thereof. The Company shall publicly announce the
results of the Change of Control Offer on or as soon as practicable after the
Change of Control Payment Date.


                                     - 42 -
<PAGE>

         (c) The Company shall not be required to make a Change of Control Offer
upon a Change of Control Triggering Event if a third party makes the Change of
Control Offer in the manner, at the times and otherwise in compliance with the
requirements set forth in Sections 4.14(a) and 4.14(b) hereof and purchases all
Senior Notes validly tendered and not withdrawn under such Change of Control
Offer.

SECTION 4.15. PAYMENTS FOR CONSENTS.

         Neither the Company nor any of its Subsidiaries may, directly or
indirectly, pay or cause to be paid any consideration, whether by way of
interest, fee or otherwise, to any Holder of any Senior Note of any series for
or as an inducement to any consent, waiver or amendment of any of the terms or
provisions of this Indenture or such Senior Notes unless such consideration is
offered to be paid or agreed to be paid to all Holders of the Senior Notes of
that series that consent, waive or agree to amend in the time frame set forth in
the solicitation documents relating to such consent, waiver or agreement.


                                    ARTICLE 5
                                   SUCCESSORS

SECTION 5.01. MERGER, CONSOLIDATION, OR SALE OF ASSETS.

         So long as the Senior Notes are outstanding, the Company may not,
directly or indirectly, consolidate or merge with or into (whether or not the
Company is the surviving corporation), or sell, assign, transfer, lease, convey
or otherwise dispose of all or substantially all its assets in one or more
related transactions, to another Person unless (i) the corporation formed by
such consolidation or surviving in such merger or the Person that acquires by
sale, assignment, transfer, conveyance or other disposition, or that leases,
such assets (in each such case, the "Successor Entity"), is a corporation
organized and existing under the laws of the United States, any State thereof or
the District of Columbia and expressly assumes the Company's obligations under
the Indenture and the Notes; (ii) immediately before and after such transaction
no Default or Event of Default exists; and (iii) the Successor Entity (or the
Company, in the case of a consolidation or merger in which the Company is the
surviving entity) (A) has Consolidated Net Worth immediately after the
transaction (but prior to any revaluation or recalculation of Consolidated Net
Worth as of the date of the transaction relating to a carry-over basis (if any)
of the assets acquired in the transaction (as determined in accordance with
GAAP)) equal to or greater than the Consolidated Net Worth of the Company
immediately prior to the transaction and (B) will, at the time of such
transaction and after giving pro forma effect thereto as if such transaction had
occurred at the beginning of the applicable four-quarter period, have a Fixed
Charge Coverage Ratio of not less than 1.75 to 1 (calculated pursuant to Section
4.09 above); provided that the limitations set forth in this clause (iii) shall
not apply following the Investment Grade Date or to any merger or consolidation
of the Company with


                                     - 43 -
<PAGE>

or into a Restricted Subsidiary and provided further, that the limitations set
forth above shall not apply to the sale or disposition by the Company of the
Generating Assets or the Oswego Plant.

SECTION 5.02. SUCCESSOR CORPORATION SUBSTITUTED.

         Upon any consolidation, amalgamation or merger, or any sale,
assignment, transfer, lease, conveyance or other disposition of all or
substantially all of the assets of the Company in accordance with Section 5.01
hereof, the successor corporation formed by such consolidation or amalgamation
or into or with which the Company is merged or to which such sale, assignment,
transfer, lease, conveyance or other disposition is made shall succeed to, and
be substituted for (so that from and after the date of such consolidation,
amalgamation, merger, sale, lease, conveyance or other disposition, the
provisions of this Indenture referring to the "Company" shall refer instead to
the successor corporation), and may exercise every right and power of the
Company under this Indenture with the same effect as if such successor Person
had been named as the Company herein; provided, however, that the predecessor
Company shall not be relieved from the obligation to pay the principal of, and
premium, if any, on the Senior Notes except in the case of a transaction that
meets the requirements of Section 5.01 hereof.


                                    ARTICLE 6
                              DEFAULTS AND REMEDIES

SECTION 6.01. EVENTS OF DEFAULT.

         Each of the following constitutes an "Event of Default":

              (i) default by the Company for 60 days in the payment when due of
         interest on the Senior Notes;

              (ii) default by the Company in the payment when due of the
         principal of, or premium, if any, on the Senior Notes;

              (iii) failure by the Company to comply with Sections 4.07, 4.09 or
         5.01 hereof;

              (iv) failure by the Company for 60 days after written notice to
         the Company by the Trustee, or written notice to the Company and the
         Trustee by the Holders of 25% or more in an aggregate principal amount
         of the Senior Notes, to comply with any of its agreements in the
         Indenture or the Senior Notes;


                                     - 44 -
<PAGE>

              (v) default by the Company under any mortgage, indenture or
         instrument under which there may be issued or by which there may be
         secured or evidenced any Indebtedness of the Company or any of its
         Restricted Subsidiaries (or the payment of which is guaranteed by the
         Company or any of its Restricted Subsidiaries), whether such
         Indebtedness or Guarantee now exists, or is created after the date
         hereof, which default (a) is caused by a failure to pay the principal
         of such Indebtedness at the stated maturity of such Indebtedness after
         the expiration of the grace period provided in such Indebtedness (a
         "Payment Default") or (b) results in the acceleration of such
         Indebtedness prior to its stated maturity and, in each case, the
         principal amount of any such Indebtedness, together with the principal
         amount of any other such Indebtedness under which there has been a
         Payment Default or the maturity of which has been so accelerated,
         aggregates $50.0 million or more;

              (vi) failure by the Company or any of its Restricted Subsidiaries
         to pay a final judgment or final judgments not otherwise covered by
         insurance for the payment of money entered by a court or courts of
         competent jurisdiction against the Company or any of its Subsidiaries
         and such judgment or judgments are not paid, discharged or stayed for a
         period of 60 days, provided that the aggregate of all such undischarged
         judgments exceeds $50.0 million;

              (vii) the Company or any of its Significant Subsidiaries pursuant
         to or within the meaning of any Bankruptcy Law:

                   (a) commences a voluntary Case,

                   (b) consents to the entry of an order for relief against it
              in an involuntary Case,

                   (c) consents to the appointment of a Custodian of it or for
              all or substantially all of its property,

                   (d) makes a general assignment for the benefit of its
              creditors, or

                   (e) generally is not paying its debts as they become due; or

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

                   (a) is for relief against the Company or any of its
              Significant Subsidiaries in an involuntary Case;


                                     - 45 -
<PAGE>


                   (b) appoints a Custodian of the Company or any of its
              Significant Subsidiaries or for all or substantially all of the
              property of the Company or any of its Significant Subsidiaries; or

                   (c) orders the liquidation of the Company or any of its
              Significant Subsidiary; and, in each case, the order or decree
              remains unstayed and in effect for 60 consecutive days.

         The term "Custodian" means any receiver, trustee, assignee, liquidator
or similar official under any Bankruptcy Law. The term "Case" means an
application, petition, action, case or other proceeding (including the filing of
a notice of intention to file a proposal) before any court, tribunal or other
governmental authority under any applicable Bankruptcy Law (foreign or
domestic).

         In the case of any Event of Default pursuant to the provisions of this
Section 6.01 occurring by reason of any willful action (or inaction) taken (or
not taken) by or on behalf of the Company with the intention of avoiding payment
of the premium that the Company would have had to pay if the Company then had
elected to redeem the Senior Notes pursuant to Sections 3.07 or 4.14 hereof, an
equivalent premium shall also become and be immediately due and payable to the
extent permitted by law upon the acceleration of the Senior Notes, anything in
this Indenture or in the Senior Notes to the contrary notwithstanding. If an
Event of Default occurs by reason of any willful action (or inaction) taken (or
not taken) by or on behalf of the Company with the intention of avoiding the
prohibition on redemption of the Series [to be supplied] Senior Notes, or with
the intention of avoiding the prohibition on redemption of the Series [to be
supplied] Senior Notes prior to [to be supplied], pursuant to Section 3.07
hereof, then the premium set forth below will become immediately due and payable
to the extent permitted by law upon the acceleration of the Senior Notes. The
premium payable for purposes of this paragraph for each of the years beginning
on [to be supplied] of the years set forth below shall be as set forth in the
following table expressed as a percentage of the amount that would otherwise be
due but for the provisions of this sentence, plus accrued interest, if any, to
the date of payment:

                       Year                        Percentage

                                [To be supplied.]



SECTION 6.02. ACCELERATION.

         If any Event of Default (other than an Event of Default specified in
clause (vii) or (viii) of Section 6.01 hereof with respect to the Company or any
Significant Subsidiary) occurs and is continuing, the Trustee or the Holders of
at least 25% in principal amount of the then outstanding


                                     - 46 -
<PAGE>

Senior Notes of any series affected by an Event of Default may declare all the
Senior Notes of such Series to be due and payable immediately. Upon any such
declaration, the Senior Notes shall become due and payable immediately.
Notwithstanding the foregoing, if an Event of Default specified in clause (vii)
or (viii) of Section 6.01 hereof occurs with respect to the Company or any of
its Significant Subsidiaries, all outstanding Senior Notes shall be due and
payable immediately without further action or notice. The Holders of a majority
in aggregate principal amount of the then outstanding Senior Notes of any series
affected by an Event of Default by written notice to the Trustee may on behalf
of all of the Holders of such series rescind an acceleration and its
consequences if the rescission would not conflict with any judgment or decree
and if all existing Events of Default (except nonpayment of principal, interest
or premium that has become due solely because of the acceleration) have been
cured or waived. Except as provided in Section 6.01 hereof, in the event of any
such acceleration of Senior Notes, the Company will become obligated to pay the
aggregate principal amount of the Senior Notes immediately.

SECTION 6.03. OTHER REMEDIES.

         If an Event of Default occurs and is continuing, the Trustee may pursue
any available remedy to collect the payment of principal, and premium, if any,
on the Senior Notes or to enforce the performance of any provision of the Senior
Notes or this Indenture.

         The Trustee may maintain a proceeding even if it does not possess any
of the Senior Notes or does not produce any of them in the proceeding. A delay
or omission by the Trustee or any Holder of a Senior Note in exercising any
right or remedy accruing upon an Event of Default shall not impair the right or
remedy or constitute a waiver of or acquiescence in the Event of Default. All
remedies are cumulative to the extent permitted by law.

SECTION 6.04. WAIVER OF PAST DEFAULTS.

         Holders of not less than a majority in aggregate principal amount of
the then outstanding Senior Notes that would be materially adversely affected by
such waiver by notice to the Trustee may on behalf of the Holders of all of the
Senior Notes waive an existing Default or Event of Default and its consequences
hereunder, except a continuing Default or Event of Default in the payment of
interest on, or the principal of, or premium of, if any, the Senior Notes. Upon
any such waiver, such Default shall cease to exist, and any Event of Default
arising therefrom shall be deemed to have been cured for every purpose of this
Indenture; but no such waiver shall extend to any subsequent or other Default or
impair any right consequent thereon.

SECTION 6.05. CONTROL BY MAJORITY.

         Holders of a majority in principal amount of the then outstanding
Senior Notes of any series affected by an Event of Default may direct the time,
method and place of conducting any


                                     - 47 -
<PAGE>


proceeding for exercising any remedy available to the Trustee or exercising any
trust or power conferred on it. However, the Trustee may refuse to follow any
direction that conflicts with law or this Indenture that the Trustee determines
may be unduly prejudicial to tile rights of other Holders of Senior Notes or
that may involve the Trustee in personal liability.

SECTION 6.06. LIMITATION ON SUITS.

         A Holder of a Senior Note may pursue a remedy with respect to this
Indenture or the Senior Notes only if:

         (a) the Holder of a Senior Note gives to the Trustee written notice of
     a continuing Event of Default;

         (b) the Holders of at least 25% in principal amount of the then
     outstanding Senior Notes make a written request to the Trustee to pursue
     the remedy;

         (c) such Holder of a Senior Note or Holders of Senior Notes offer and,
     if requested, provide to the Trustee indemnity satisfactory to the Trustee
     against any loss, liability or expense;

         (d) the Trustee does not comply with the request within 60 days after
     receipt of the request and the offer and, if requested, the provision of
     indemnity; and

         (e) during such 60-day period the Holders of a majority in principal
     amount of the then outstanding Senior Notes do not give the Trustee a
     direction inconsistent with the request.

A Holder of a Senior Note may not use this Indenture to prejudice the rights of
another Holder of a Senior Note or to obtain a preference or priority over
another Holder of a Senior Note.

SECTION 6.07. RIGHTS OF HOLDERS OF SENIOR NOTES TO RECEIVE PAYMENT.

         Notwithstanding any other provision of this Indenture, the right of any
Holder of a Senior Note to receive payment of principal and premium, if any, on
the Senior Note, on or after the respective due dates expressed in the Senior
Note (including in connection with an offer to purchase), or to bring suit for
the enforcement of any such payment on or after such respective dates, shall not
be impaired or affected without the consent of such Holder.

SECTION 6.08. COLLECTION SUIT BY TRUSTEE.

         If an Event of Default specified in Section 6.01(i) or (ii) hereof
occurs and is continuing, the Trustee is authorized to recover judgment in its
own name and as trustee of an express


                                     - 48 -
<PAGE>


trust against the Company for the whole amount of principal of, and premium, if
any, remaining unpaid on the Senior Notes and interest on overdue principal and,
to the extent lawful, such further amount as shall be sufficient to cover the
costs and expenses of collection, including the reasonable compensation,
expenses, disbursements and advances of the Trustee, its agents and counsel.

SECTION 6.09. TRUSTEE MAY FILE PROOFS OF CLAIM.

         The Trustee is authorized to file such proofs of claim and other papers
or documents as may be necessary or advisable in order to have the claims of the
Trustee (including any claim for the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel) and the
Holders of the Senior Notes allowed in any judicial proceedings relative to the
Company (or any other obligor upon the Senior Notes), its creditors or its
property and shall be entitled and empowered to collect, receive and distribute
any money or other property payable or deliverable on any such claims and any
custodian in any such judicial proceeding is hereby authorized by each Holder to
make such payments to the Trustee, and in the event that the Trustee shall
consent to the making of such payments directly to the Holders, to pay to the
Trustee any amount due to it for the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and any other
amounts due the Trustee under Section 7.07 hereof. To the extent that the
payment of any such compensation, expenses, disbursements and advances of the
Trustee, its agents and counsel, and any other amounts due the Trustee under
Section 7.07 hereof out of the estate in any such proceeding, shall be denied
for any reason, payment of the same shall be secured by a Lien on, and shall be
paid out of, any and all distributions, dividends, money, securities and other
properties that the Holders may be entitled to receive in such proceeding
whether in liquidation or under any plan of reorganization or arrangement or
otherwise. Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Senior
Notes or the rights of any Holder, or to authorize the Trustee to vote in
respect of the claim of any Holder in any such proceeding.

SECTION 6.10. TRUSTEE MAY FILE PROOFS OF CLAIM.

         If the Trustee collects any money pursuant to this Article, it shall
pay out the money in the following order:

         First: to the Trustee, its agents and attorneys for amounts due under
Section 7.07 hereof, including payment of all compensation, expense and
liabilities incurred, and all advances made, by the Trustee and the costs and
expenses of collection;

         Second: to Holders of Senior Notes for amounts due and unpaid on the
Senior Notes for principal, and premium, if any, ratably, without preference or
priority of any kind, according to the amounts due and payable on the Senior
Notes for principal, and premium, if any, respectively; and


                                     - 49 -
<PAGE>

         Third: to the Company or to such party as a court of competent
jurisdiction shall direct.

         The Trustee may fix a record date and payment date for any payment to
Holders of Senior Notes pursuant to this Section 6.10.

SECTION 6.11. UNDERTAKING FOR COSTS.

         In any suit for the enforcement of any right or remedy under this
Indenture or in any suit against the Trustee for any action taken or omitted by
it as a Trustee, a court in its discretion may require the filing by any party,
litigant in the suit of an undertaking to pay the costs of the suit, and the
court in its discretion may assess reasonable costs, including reasonable
attorneys' fees, against any party litigant in the suit, having due regard to
the merits and good faith of the claims or defenses made by the party litigant.
This Section does not apply to a suit by the Trustee, a suit by a Holder of a
Senior Note pursuant to Section 6.07 hereof, or a suit by Holders of more than
10% in principal amount of the then outstanding Senior Notes.


                                    ARTICLE 7
                                     TRUSTEE

SECTION 7.01. DUTIES OF TRUSTEE.

         (a) If an Event of Default has occurred and is continuing, the Trustee
shall exercise such of the rights and powers vested in it by this Indenture, and
use the same degree of care and skill in its exercise, as a prudent man would
exercise or use under the circumstances in the conduct of his own affairs.

         (b) Except during the continuance of an Event of Default:

              (i) the Trustee need perform only those duties that are
         specifically set forth in this Indenture and any Supplemental
         Indenture; and

              (ii) in the absence of bad faith on its part, the Trustee may
         conclusively rely, as to the truth of the statements and the
         correctness of the opinions expressed therein, upon certificates or
         opinions furnished to the Trustee and conforming to the requirements of
         this Indenture. However, the Trustee shall examine the certificates and
         opinions to determine whether or not they conform to the requirements
         of this Indenture.

         (c) The Trustee may not be relieved from liabilities for its own
negligent action, its own negligent failure to act, or its own willful
misconduct, except that:

                                     - 50 -

<PAGE>

              (i) this paragraph does not limit the effect of paragraph (b) of
         this Section 7.01;

              (ii) the Trustee shall not be liable for any error of judgment
         made in good faith by a Responsible Officer, unless it is proved that
         the Trustee was negligent in ascertaining the pertinent facts; and

              (iii) the Trustee shall not be liable with respect to any action
         it takes or omits to take in good faith in accordance with a direction
         received by it pursuant to Section 6.05 hereof.

         (d) Whether or not therein expressly so provided, every provision of
this Indenture that in any way relates to the Trustee is subject to paragraphs
(a), (b), and (c) of this Section 7.01 and the requirements of the TIA.

         (e) The Trustee may refuse to perform any duty or exercise any right or
power unless it receives indemnity satisfactory to it against any loss,
liability or expense.

         (f) The Trustee shall not be liable for interest on any money received
by it except as the Trustee may agree in writing with the Company. Money held in
trust by the Trustee need not be segregated from other funds except to the
extent required by law.

SECTION 7.02. RIGHTS OF TRUSTEE.

         (a) The Trustee may rely upon any document believed by it to be genuine
and to have been signed or presented by the proper Person. The Trustee need not
investigate any fact or matter stated in the document.

         (b) Before the Trustee acts or refrains from acting, it may require an
Officers' Certificate or an Opinion of Counsel or both. The Trustee shall not be
liable for any action it takes or omits to take in good faith and without
negligence in reliance on such Officers' Certificate or Opinion of Counsel.

         (c) The Trustee may act through its agents and shall not be responsible
for the misconduct or negligence of any agent appointed with due care.

         (d) The Trustee shall not be liable for any action it takes or omits to
take in good faith that it believes to be authorized or within the rights or
powers conferred upon it by this Indenture.

         (e) Unless otherwise specifically provided in this Indenture, any
demand, request, direction or notice from the Company shall be sufficient if
signed by an Officer of the Company.


                                     - 51 -
<PAGE>


SECTION 7.03. INDIVIDUAL RIGHTS OF TRUSTEE.

         The Trustee in its individual or any other capacity may become the
owner or pledgee of Senior Notes and may otherwise deal with the Company or any
Affiliate of the Company with the same rights it would have if it were not
Trustee. However, in the event that the Trustee acquires any conflicting
interest it must eliminate such conflict within 90 days, apply to the SEC for
permission to continue as trustee or resign. Any Agent may do the same with like
rights and duties. The Trustee is also subject to Sections 7.10 and 7.11 hereof.

SECTION 7.04. TRUSTEE'S DISCLAIMER.

         The Trustee makes no representation as to the validity or adequacy of
this Indenture or the Senior Notes, it shall not be accountable for the
Company's use of the proceeds from the Senior Notes or any money paid to the
Company or upon the Company's direction under any provision of this it shall not
be responsible for the use or application of any money received by any Paying
Agent other than the Trustee, and it shall not be responsible for any statement
of the Company in this Indenture or any statement in the Senior Notes or any
other document in connection with the sale of the Senior Notes or pursuant to
this Indenture other than its certificate of authentication.

SECTION 7.05. NOTICE OF DEFAULTS.

         If a Default or Event of Default occurs and is continuing and if it is
known to the Trustee, the Trustee shall mail to Holders of Senior Notes a notice
of the Default or Event of Default within 45 days after it occurs. Except in the
case of a Default or Event of Default in payment of principal of, or premium, if
any, or interest on any Senior Note the Trustee may withhold the notice if and
so long as a committee of its Responsible Officers in good faith determines that
withholding the notice is in the interests of the Holders of the Senior Notes.

SECTION 7.06. REPORTS BY TRUSTEE TO HOLDERS OF THE SENIOR NOTES.

         Within 60 days after each May 15 beginning with the May 15 following
the date hereof, and for so long as Senior Notes remain outstanding, the Trustee
shall mail to the Holders of the Senior Notes a brief report dated as of such
reporting date that complies with TIA ss. 313(a). The Trustee also shall comply
with TIA ss. 313(b). The Trustee shall also transmit by mail all reports as
required by TIA ss. 313(c).

         Commencing at the time this Indenture is qualified under the TIA, a
copy of each report at the time of its mailing to the Holders of Senior Notes
shall be mailed to the Company and filed with the SEC and each stock exchange on
which the Senior Notes are listed in accordance with TIA ss. 313(d). The Company
shall promptly notify the Trustee when the Senior Notes are listed on any stock
exchange.


                                     - 52 -
<PAGE>


SECTION 7.07. COMPENSATION AND INDEMNITY.

         The Company shall pay to the Trustee from time to time reasonable
compensation for its acceptance of this Indenture and services hereunder. The
Trustee's compensation shall not be limited by any law on compensation of a
trustee of an express trust. The Company shall reimburse the Trustee upon
request for all reasonable disbursements, advances and expenses incurred by it.
Such expenses shall include the reasonable compensation, disbursements and
expenses of the Trustee's agents and counsel, except such compensation,
disbursements and expenses as may be attributable to its negligence or bad
faith.

         The Company shall indemnify the Trustee against any loss, liability or
expense incurred by it arising out of or in connection with the acceptance or
administration of its duties under this Indenture, except as set forth in the
next paragraphs. The Trustee shall notify the Company promptly of any claim for
which it may seek indemnity. The Company shall defend the claim and the Trustee
shall cooperate in the defense. The Trustee may have separate counsel and the
Company shall pay the reasonable fees and expenses of such counsel. The Company
need not pay for any settlement made without its consent, which consent shall
not be unreasonably withheld.

         The Company need not reimburse any expense or indemnify against any
loss or liability incurred by the Trustee through negligence or bad faith.

         To secure the Company's payment obligations in this Section 7.07, the
Trustee shall have a Lien prior to the Senior Notes on all money or property
held or collected by the Trustee, except that held in trust to pay principal and
interest on particular Senior Notes. Such Lien shall survive the satisfaction
and discharge of this Indenture.

         When the Trustee incurs expenses or renders services after an Event of
Default specified in Section 6.01(vii) or (viii) hereof occurs, the expenses and
the compensation for the services are intended to constitute expenses of
administration under any Bankruptcy Law.

SECTION 7.08. REPLACEMENT OF TRUSTEE.

         A resignation or removal of the Trustee and appointment of a successor
Trustee shall become effective only upon the successor Trustee's acceptance of
appointment as provided in this Section 7.08.

         The Trustee may resign and be discharged from the trust hereby created
by so notifying the Company. The Holders of a majority in principal amount of
the then outstanding Senior Notes may remove the Trustee by so notifying the
Trustee and the Company. The Company may remove the Trustee if:


                                     - 53 -
<PAGE>


         (a) the Trustee fails to comply with Section 7.10 hereof;

         (b) the Trustee is adjudged a bankrupt or an insolvent or an order for
     relief is entered with respect to the Trustee under any Bankruptcy Law;

         (c) a Custodian or public officer takes charge of the Trustee or its
     property; or

         (d) the Trustee becomes incapable of acting.

         If the Trustee resigns or is removed or if a vacancy exists in the
office of Trustee for any reason, the Company shall promptly appoint a successor
Trustee. Within one year after the successor Trustee takes office, the Holders
of a majority in principal amount of the then outstanding Senior Notes may
appoint a successor Trustee to replace the successor Trustee appointed by the
Company.

         If a successor Trustee does not take office within 60 days after the
retiring Trustee resigns or is removed, the retiring Trustee, the Company, or
the Holders of at least 10% in principal amount of the then outstanding Senior
Notes may petition any court of competent jurisdiction for the appointment of a
successor Trustee.

         If the Trustee, after written request by any Holder of a Senior Note
who has been a Holder of a Senior Note for at least six months, fails to comply
with Section 7. 10, such Holder of a Senior Note may petition any court of
competent jurisdiction for the removal of the Trustee and the appointment of a
successor Trustee.

         A successor Trustee shall deliver a written acceptance of its
appointment to the retiring Trustee and to the Company. Thereupon, the
resignation or removal of the retiring Trustee shall become effective, and the
successor Trustee shall have all the rights, powers and duties of the Trustee
under this Indenture. The successor Trustee shall mail a notice of its
succession to Holders of the Senior Notes. The retiring Trustee shall promptly
transfer all property held by it as Trustee to the successor Trustee, subject to
the Lien provided for in Section 7.07 hereof. Notwithstanding replacement of the
Trustee pursuant to this Section 7.08, the Company's obligations under Section
7.07 hereof shall continue for the benefit of the retiring Trustee.

SECTION 7.09. SUCCESSOR TRUSTEE BY MERGER, ETC.

         If the Trustee consolidates, merges or converts into, or transfers all
or substantially all of its corporate trust business to, another corporation,
the successor corporation without any further act shall be the successor
Trustee.


                                     - 54 -
<PAGE>


SECTION 7.10. ELIGIBILITY, DISQUALIFICATION.

         The final paragraph of this Section shall not be operative as a part of
this Indenture until this Indenture is qualified under the TIA and until such
qualification this Indenture shall be construed as if said paragraph were not
contained herein.

         There shall at all times be a Trustee hereunder that is a corporation
organized and doing business under the laws of the United States of America or
of any state thereof that is authorized under such laws to exercise corporate
trustee power, that is subject to supervision or examination by federal or state
authorities and that has a combined capital and surplus of at least $50 million
as set forth in its most recent published annual report of condition.

         This Indenture shall always have a Trustee who satisfies the
requirements of TIA ss. 310(a)(1), (2) and (5). The Trustee is subject to TIA
ss. 310(b).

SECTION 7.11. PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.

         The Trustee is subject to TIA ss. 311(a), excluding any creditor
relationship listed in TIA ss. 311 (b). A Trustee that has resigned or been
removed shall be subject to TIA ss. 311(a) to the extent indicated therein.


                                    ARTICLE 8
                    LEGAL DEFEASANCE AND COVENANT DEFEASANCE

SECTION 8.01. OPTION TO EFFECT LEGAL DEFEASANCE OR COVENANT DEFEASANCE.

         The Company may, at the option of its Board of Directors evidenced by a
resolution set forth in an Officers' Certificate, at any time, elect to have
either Section 8.02 or 8.03 hereof be applied to all outstanding Senior Notes of
any series upon compliance with the conditions set forth below in this Article
Eight.

SECTION 8.02. LEGAL DEFEASANCE AND DISCHARGE.

         Upon the Company's exercise under Section 8.01 hereof of the option
applicable to this Section 8.02, the Company shall, subject to the satisfaction
of the conditions set forth in Section 8.04 hereof, be deemed to have been
discharged from its obligations with respect to all outstanding Senior Notes of
any series on the date the conditions set forth below are satisfied
(hereinafter, "Legal Defeasance"). For this purpose, Legal Defeasance means that
the Company shall be deemed to have paid and discharged the entire Indebtedness
represented by the outstanding Senior Notes of such series, which shall
thereafter be deemed to be "outstanding" only for the purposes of Section 8.05
hereof and the other Sections of this Indenture referred to in (a) and (b)
below, and to have satisfied all its other obligations under such Senior Notes
and this Indenture (and the Trustee, on demand of


                                     - 55 -
<PAGE>

and at the expense of the Company, shall execute proper instruments
acknowledging the same), except for the following provisions which shall survive
until otherwise terminated or discharged hereunder: (a) the rights of Holders of
outstanding Senior Notes of such series to receive solely from the trust fund
described in Section 8.04 hereof, and as more fully set forth in such Section,
payments in respect of the principal of, and premium, if any, and interest on
such Senior Notes when such payments are due from the funds held by the Trustee
in the trust, (b) the Company's obligations with respect to such Senior Notes of
such series under Sections 2.06, 2.08, 2.09, 2.12 and 4.02 hereof, (c) the
rights, powers, trusts, duties and immunities of the Trustee under this
Indenture and the Company's obligations in connection therewith and (d) the
obligations of the Company under this Article Eight. Subject to compliance with
this Article Eight, the Company may exercise its option under this Section 8.02
notwithstanding the prior exercise of its option under Section 8.03 hereof.

SECTION 8.03. COVENANT DEFEASANCE.

         Upon the Company's exercise under Section 8.01 hereof of the option
applicable to this Section 8.03, the Company shall, subject to the satisfaction
of the conditions set forth in Section 8.04 hereof, be released from its
obligations under the covenants contained in Sections 4.07, 4.08, 4.09, 4.10,
4.11, 4.12, 4.14 and Article 5 hereof with respect to the outstanding Senior
Notes of any series on and after the date the conditions set forth below are
satisfied (hereinafter, "Covenant Defeasance"), and such Senior Notes shall
thereafter be deemed not "outstanding" for the purposes of any direction,
waiver, consent or declaration or act of Holders (and the consequences of any
thereof) in connection with such covenants, but shall continue to be deemed
"outstanding" for all other purposes hereunder (it being understood that such
Senior Notes shall not be deemed outstanding for accounting purposes). For this
purpose, Covenant Defeasance means that, with respect to the outstanding Senior
Notes of such series, the Company may omit to comply with and shall have no
liability in respect of any term, condition or limitation set forth in any such
covenant, whether directly or indirectly, by reason of any reference elsewhere
herein to any such covenant or by reason of any reference in any such covenant
to any other provision herein or in any other document and such omission to
comply shall not constitute a Default or an Event of Default under Section 6.01
hereof, but, except as specified above, the remainder of this Indenture and such
Senior Notes of such series shall be unaffected thereby. In addition, upon the
Company's exercise under Section 8.01 hereof of the option applicable to this
Section 8.03 hereof, subject to the satisfaction of the conditions set forth in
Section 8.04 hereof, Sections 6.01(iii) through 6.01(vii) hereof shall not
constitute Events of Default.

SECTION 8.04. CONDITIONS TO LEGAL OR COVENANT DEFEASANCE.

         The following shall be the conditions to the application of either
Section 8.02 or 8.03 hereof to the outstanding Senior Notes:

         In order to exercise either Legal Defeasance or Covenant Defeasance:


                                     - 56 -
<PAGE>


         (a) the Company must irrevocably deposit with the Trustee, in trust,
     for the benefit of the Holders of the Senior Notes, cash in Dollars,
     Government Securities or a combination thereof, in such amounts as will be
     sufficient, in the opinion of a nationally recognized firm of independent
     public accountants, to pay the principal of, premium, if any, and interest
     on the outstanding Senior Notes on the stated maturity for payment thereof
     or on the applicable redemption date, as the case may be, and the Company
     must specify whether the Senior Notes are being defeased to maturity or to
     a particular redemption date;

         (b) in the case of an election under Section 8.02 hereof, the Company
     shall have delivered to the Trustee an Opinion of Counsel reasonably
     acceptable to the Trustee confirming that (A) the Company has received
     from, or there has been published by, the Internal Revenue Service a ruling
     or (B) since the date hereof, there has been a change in the applicable
     federal income tax law, in either case to the effect that, and based
     thereon such Opinion of Counsel shall confirm that, the Holders of the
     outstanding Senior Notes will not recognize income, gain or loss for
     federal income tax purposes as a result of such Legal Defeasance and will
     be subject to federal income tax on the same amounts, in the same manner
     and at the same times as would have been the case if such Legal Defeasance
     had not occurred;

         (c) in the case of an election under Section 8.03 hereof, the Company
     shall have delivered to the Trustee an Opinion of Counsel reasonably
     acceptable to the Trustee confirming that the Holders of the outstanding
     Senior Notes will not recognize income, gain or loss for federal income tax
     purposes as a result of such Covenant Defeasance and will be subject to
     federal income tax on the same amounts, in the same manner and at the same
     times as would have been the case if such Covenant Defeasance had not
     occurred;

         (d) no Default or Event of Default shall have occurred and be
     continuing on the date of such deposit (other than a Default or Event of
     Default resulting from the incurrence of Indebtedness all or a portion of
     the proceeds of which will be used to defease the Senior Notes pursuant to
     this Article Eight concurrently with such incurrence) or insofar as
     Sections 6.01(vii) and (viii) hereof are concerned, at any time in the
     period ending on the 91st day after the date of deposit;

         (e) such Legal Defeasance or Covenant Defeasance shall not result in a
     breach or violation of, or constitute a default under, any material
     agreement or instrument (other than this Indenture) to which the Company or
     any of its Subsidiaries are parties or by which the Company or any of its
     Subsidiaries are bound;

         (f) the Company shall have delivered to the Trustee an Opinion of
     Counsel to the effect that after the 91st day following the deposit, the
     trust funds will not be subject to the effect of any applicable bankruptcy,
     insolvency, reorganization or similar laws affecting creditors' rights
     generally;


                                     - 57 -
<PAGE>


         (g) the Company shall have delivered to the Trustee an Officers'
     Certificate stating that the deposit was not made by the Company with the
     intent of preferring the Holders of Senior Notes over any other creditors
     of the Company or with the intent of defeating, hindering, delaying or
     defrauding any other creditors of the Company; and

         (h) the Company shall have delivered to the Trustee an Officers'
     Certificate and an Opinion of Counsel, each stating that all conditions
     precedent provided for, in the case of the Officers' Certificate, clauses
     (a) through (g), and, in the case of the Opinion of Counsel, clauses (b),
     (c), (e) and (f), have been complied with.

SECTION 8.05. DEPOSITED MONEY AND GOVERNMENT SENIOR NOTES TO BE HELD IN TRUST;
              OTHER MISCELLANEOUS PROVISIONS.

         Subject to Section 8.06 hereof, all money and non-callable Government
Securities (including the proceeds thereof) deposited with the Trustee (or other
qualifying trustee, collectively for purposes of this Section 8.05, the
"Trustee") pursuant to Section 8.04 hereof in respect of the outstanding Senior
Notes shall be held in trust and applied by the Trustee, in accordance with the
provisions of such Senior Notes and this Indenture, to the payment, either
directly or through any Paying Agent (including the Company acting as Paying
Agent) as the Trustee may determine, to the Holders of such Senior Notes of all
sums due and to become due thereon in respect of principal, premium, if any, and
interest, but such money need not be segregated from other funds except to the
extent required by law.

         The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the cash or Government Securities
deposited pursuant to Section 8.04 hereof or the principal and interest received
in respect thereof other than any such tax, fee or other charge which by law is
for the account of the Holders of the outstanding Senior Notes.

         Anything in this Article Eight to the contrary notwithstanding, the
Trustee shall deliver or pay to the Company from time to time upon the request
of the Company any money or non-callable Government Securities held by it as
provided in Section 8.04 hereof which, in the opinion of a nationally recognized
firm of independent public accountants expressed in a written certification
thereof delivered to the Trustee (which may be the opinion delivered under
Section 8.04(a) hereof), are in excess of the amount thereof that would then be
required to be deposited to effect an equivalent Legal Defeasance or Covenant
Defeasance.

SECTION 8.06. REPAYMENT OF COMPANY.

         Any money deposited with the Trustee or any Paying Agent, or then held
by the Company, in trust for the payment of the principal of, or premium, if
any, or interest on any Senior Note and remaining unclaimed for two years after
such principal, and premium, if any, or interest has


                                     - 58 -
<PAGE>


become due and payable shall be paid to the Company on its request or (if then
held by the Company) shall be discharged from such trust; and the Holder of such
Senior Note shall thereafter, as a secured creditor, look only to the Company
for payment thereof, and all liability of the Trustee or such Paying Agent with
respect to such trust money, and all liability of the Company as trustee
thereof, shall thereupon cease; provided, however, that the Trustee or such
Paying Agent, before being required to make any such repayment, may at the
expense of the Company cause to be published once, in the New York Times and The
Wall Street Journal (national edition), notice that such money remains unclaimed
and that, after a date specified therein, which shall not be less than 30 days
from the date of such notification or publication, any unclaimed balance of such
money then remaining will be repaid to the Company.

SECTION 8.07. REINSTATEMENT.

         If the Trustee or Paying Agent is unable to apply any Dollars or
Government Securities in accordance with Section 8.02 or 8.03 hereof, as the
case may be, by reason of any order or judgment of any court or governmental
authority enjoining, restraining or otherwise prohibiting such application, then
the Company's obligations under this Indenture and the Senior Notes shall be
revived and reinstated as though no deposit had occurred pursuant to Section
8.02 or 8.03 hereof until such time as the Trustee or Paying Agent is permitted
to apply all such money in accordance with Section 8.02 or 8.03 hereof, as the
case may be; provided, however, that, if the Company make any payment of
principal of, premium, if any, or interest on any Senior Note following the
reinstatement of its obligations, the Company shall be subrogated to the rights
of the Holders of such Senior Notes to receive such payment from the money held
by the Trustee or Paying Agent.


                                    ARTICLE 9
                        AMENDMENT, SUPPLEMENT AND WAIVER

SECTION 9.01. WITHOUT CONSENT OF HOLDERS OF SENIOR NOTES.

         Notwithstanding Section 9.02 of this Indenture, the Company and the
Trustee may amend or supplement this Indenture or the Senior Notes, and enter
into Supplemental Indentures hereto which shall thereafter form a part hereof,
without the consent of any Holder of a Senior Note, for any one or more of the
following purposes:

         (a) to cure any ambiguity, defect or inconsistency;

         (b) to secure the Senior Notes on an equal and ratable or senior basis
with Other Indebtedness or Subordinated Indebtedness as required by Section 4.12
hereof;


                                     - 59 -
<PAGE>


         (c) to establish and create one or more series of Senior Notes (in
addition to the Initial Series Senior Notes) and to specify certain terms of
such series of Senior Notes, which terms may include, but are not limited to,
those set forth in Section 2.01, all in a manner not inconsistent with the
provisions of this Indenture;

         (d) to provide that the Company shall not issue any additional Senior
Notes or to add conditions, limitations and restrictions on the Company with
respect to any series of Senior Notes under this Indenture;

         (e) to add additional covenants and agreements of the Company to this
Indenture, or to add to the Events of Default specified in Section 6.01
additional Events of Default, or to surrender any right or power herein reserved
to or conferred upon the Company pursuant to this Indenture.

         (f) to provide for alternative methods or forms for evidencing and
recording the ownership of Senior Notes;

         (g) to provide for the assumption of the Company's obligations to the
Holders of the Senior Notes in the case of a merger, amalgamation, consolidation
or sale of all or substantially all of the assets pursuant to Article Five
hereof;

         (h) to make any change that would provide any additional rights or
benefits to the Holders of the Senior Notes or that does not adversely affect
the legal rights hereunder of any Holder of the Senior Notes;

         (i) to comply with requirements of the SEC in order to effect or
maintain the qualification of this Indenture under the TIA.

         Upon the request of the Company accompanied by a resolution of its
Board of Directors authorizing the execution of any such amended or Supplemental
Indenture, and upon receipt by the Trustee of the documents described in Section
7.02 hereof, the Trustee shall join with the Company in the execution of any
amended or Supplemental Indenture authorized or permitted by the terms of this
Indenture and to make any further appropriate agreements and stipulations that
may be therein contained, but the Trustee shall not be obligated to enter into
such amended or supplemental Indenture that affects its own rights, duties or
immunities under this Indenture or otherwise.

SECTION 9.02. WITH CONSENT OF HOLDERS OF SENIOR NOTES.

         Except as provided below in this Section 9.02, the Company and the
Trustee may amend or supplement this Indenture, and the Senior Notes, and enter
into Supplemental Indentures


                                     - 60 -
<PAGE>


hereto which shall thereafter form a part hereof, with the consent of the
Holders of at least a majority in principal amount of the Senior Notes then
outstanding (including, without limitation, consents obtained in connection with
a purchase of, or tender offer or exchange offer for, Senior Notes), and,
subject to Sections 6.04 and 6.07 hereof, any existing Default or Event of
Default (other than a Default or Event of Default in the payment of the
principal of, or interest on, the Senior Notes, except a payment default
resulting from an acceleration that has been rescinded) or compliance with any
provision of this Indenture or the Senior Notes may be waived with the consent
of the Holders of a majority in principal amount of the then outstanding Senior
Notes (including consents obtained in connection with a tender offer or exchange
offer for the Senior Notes); provided, however, that if there shall be Senior
Notes of more than one series outstanding and if the proposed action to be taken
will materially adversely affect the rights of holders of Senior Notes of one or
more of such series, then the consent (including consents obtained in connection
with a tender offer or exchange offer for Senior Notes) only of holders of a
majority in aggregate principal amount of outstanding Senior Notes of all series
so affected, considered as one class, shall be required.

         Upon the request of the Company accompanied by a resolution of its
Board of Directors authorizing the execution of any such amended or Supplemental
Indenture, and upon the filing with the Trustee of evidence satisfactory to the
Trustee of the consent of the Holders of Senior Notes as aforesaid, and upon
receipt by the Trustee of the documents described in Section 7.02 hereof, the
Trustee shall join with the Company in the execution of such amended or
Supplemental Indenture unless such amended or Supplemental Indenture affects the
Trustee's own rights, duties or immunities under this Indenture or otherwise, in
which case the Trustee may in its discretion, but shall not be obligated to,
enter into such amended or Supplemental Indenture.

         It shall not be necessary for the consent of the Holders of Senior
Notes under this Section 9.02 to approve the particular form of any proposed
amendment or waiver, but it shall be sufficient if such consent approves the
substance thereof.

         After an amendment, supplement or waiver under this Section becomes
effective, the Company shall mail to the Holders of Senior Notes affected
thereby a notice briefly describing the amendment, supplement or waiver. Any
failure of the Company to mail such notice, or any defect therein, shall not,
however, in any way impair or affect the validity of any such amended or
Supplemental Indenture or waiver. Subject to Sections 6.04 and 6.07 hereof, the
Holders of a majority in aggregate principal amount of the Senior Notes then
outstanding may waive compliance in a particular instance by the Company with
any provision of this Indenture, the Senior Notes or any Supplemental Indenture.
However, without the consent of each Holder affected, an amendment, waiver or
Supplemental Indenture may not (with respect to any Senior Notes held by a
non-consenting Holder):


                                     - 61 -
<PAGE>


         (a) reduce the principal amount of Senior Notes whose Holders must
     consent to an amendment, supplement or waiver;

         (b) reduce the principal of or change the fixed maturity of any Senior
     Note or alter or waive any of the provisions with respect to the redemption
     of the Senior Notes except as provided above with respect to Sections 3.09,
     4.10 and 4.14 hereof;

         (c) reduce the rate of or change the time for payment of interest on
     any Senior Note;

         (d) after the obligation has arisen for the Company to make an offer to
     purchase following the occurrence of a Change of Control or Sale of Assets,
     alter the obligation to purchase the Senior Notes in accordance with such
     offer to purchase or waive any default in the performance thereof;

         (e) waive a Default or Event of Default in the payment of principal of,
     or interest on, the Senior Notes (except a rescission of acceleration of
     the Senior Notes by the Holders of at least a majority in aggregate
     principal amount of the then outstanding Senior Notes and a waiver of the
     payment default that resulted from such acceleration);

         (f) make any Senior Note payable in money other than that stated in the
     Senior Notes;

         (g) make any change in the provisions of this Indenture relating to
     waivers of past Defaults or the rights of Holders of Senior Notes to
     receive payments of principal of, or interest on, the Senior Notes;

         (h) waive a redemption payment with respect to any Senior Note (other
     than a payment required by Sections 4.10 or 4.14 hereof); or

         (i) make any change in the foregoing amendment and waiver provisions.

SECTION 9.03. COMPLIANCE WITH TRUST INDENTURE ACT.

         Every amendment or supplement to this Indenture or the Senior Notes
shall be set forth in an amended or Supplemental Indenture that complies with
the TIA as then in effect.

SECTION 9.04. REVOCATION AND EFFECT OF CONSENTS.

         Until an amendment, supplement or waiver becomes effective, a consent
to it by a Holder of a Senior Note is a continuing consent by the Holder of a
Senior Note and every subsequent


                                     - 62 -
<PAGE>

Holder of a Senior Note or portion of a Senior Note that evidences the same debt
as the consenting Holder's Senior Note, even if notation of the consent is not
made on any Senior Note. However, any such Holder of a Senior Note or subsequent
Holder of a Senior Note may revoke the consent as to its Senior Note if the
Trustee receives written notice of revocation before the date the waiver,
Supplemental Indenture or amendment becomes effective. An amendment,
Supplemental Indenture or waiver becomes effective in accordance with its terms
and thereafter binds every Holder.

         The Company may fix a record date for determining which Holders of
Senior Notes must consent to such Supplemental Indenture, amendment or waiver.
If the Company fixes a record date, the record date shall be fixed at (i) the
later of 30 days prior to the first solicitation of such consent or the date of
the most recent list of Holders of Senior Notes furnished to the Trustee prior
to such solicitation pursuant to Section 2.07, or (ii) such other date as the
Company shall designate.

SECTION 9.05. NOTATION ON OR EXCHANGE OF SENIOR NOTES.

         The Trustee may place an appropriate notation about an amendment,
Supplemental Indenture or waiver on any Senior Note thereafter authenticated.
The Company in exchange for all Senior Notes may issue and the Trustee shall
authenticate new Senior Notes that reflect the amendment, Supplemental Indenture
or waiver.

         Failure to make the appropriate notation or issue a new Senior Note
shall not affect the validity and effect of such amendment, Supplemental
Indenture or waiver.

SECTION 9.06. TRUSTEE TO SIGN AMENDMENTS, ETC.

         The Trustee shall sign any amended or Supplemental Indenture authorized
pursuant to this Article Nine if the amendment or supplement does not adversely
affect the rights, duties, liabilities or immunities of the Trustee. The Company
may not sign an amendment or Supplemental Indenture until its Board of Directors
approves it. In executing any amended or supplemental indenture, the Trustee
shall be entitled to receive and (subject to Section 7.01 hereof) shall be fully
protected in relying upon, an Officer's Certificate and an Opinion of Counsel
stating that the execution of such amended or Supplemental Indenture is
authorized or permitted by this Indenture and that all conditions precedent have
been complied with.

SECTION 9.07. EFFECT OF SUPPLEMENTAL INDENTURES.

         Upon the execution of any Supplemental Indenture under this Article 9,
this Indenture shall be and shall be deemed to be modified and amended in
accordance therewith and such Supplemental Indenture shall be and shall be
deemed to be a part of the terms and conditions of this Indenture for all
purposes; and every Holder of Senior Notes theretofore or thereafter
authenticated and delivered hereunder shall be bound thereby, except to the
extent that the terms of such


                                     - 63 -
<PAGE>

Supplemental Indenture relate solely to one or more particular series of Senior
Notes identified therein. In the event of any inconsistency between the
Indenture and the terms of any Supplemental Indenture, the terms of such
Supplemental Indenture shall control.


                                   ARTICLE 10
                                  MISCELLANEOUS

SECTION 10.01. TRUST INDENTURE ACT CONTROLS.

         If any provision of this Indenture limits, qualifies or conflicts with
the duties imposed by TIA ss.318(c), the imposed duties shall control.

SECTION 10.02. NOTICES.

         Any notice or communication by the Company or the Trustee to the other
is duly given if in writing and delivered in Person or mailed by first class
mail (registered or certified, return receipt requested), telex, telecopier or
overnight air courier guaranteeing next day delivery, to the others' address:

         If to the Company:

               Niagara Mohawk Power Corporation
               300 Erie Boulevard West
               Syracuse, New York  13202
               Attention: Chief Financial Officer

         If to the Trustee:

                IBJ Schroder Bank & Trust Company
                One State Street
                New York, New York  10004
                Attention: Corporate Trust

         The Company or the Trustee, by notice to the others may designate
additional or different addresses for subsequent notices or communications.

         All notices and communications (other than those sent to Holders) shall
be deemed to have been duly given: at the time delivered by hand, if personally
delivered; five Business Days after being deposited in the mail, postage
prepaid, if mailed; when answered back, if telexed; when receipt


                                     - 64 -
<PAGE>


acknowledged, if telecopied; and the next Business Day after timely delivery to
the courier, if sent by overnight air courier guaranteeing next day delivery.

         Any notice or communication to a Holder shall be mailed by first class
mail, certified or registered, return receipt requested, or by overnight air
courier guaranteeing next day delivery to its address shown on the register kept
by the Registrar. Any notice or communication shall also be so mailed to any
Person described in TIA ss. 313(c), to the extent required by the TIA. Failure
to mail a notice or communication to a Holder or any defect in it shall not
affect its sufficiency with respect to other Holders.

         If a notice or communication is mailed in the manner provided above
within the time prescribed, it is duly given, whether or not the addressee
receives it.

         If the Company mails a notice or communication to Holders, they shall
mail a copy to the Trustee and each Agent at the same time.

SECTION 10.03. COMMUNICATION BY HOLDERS OF SENIOR NOTES WITH OTHER HOLDERS OF
               SENIOR NOTES.

         Holders may communicate pursuant to TIA ss. 312(b) with other Holders
with respect to their rights under this Indenture or the Senior Notes. The
Company, the Trustee, the Registrar and anyone else shall have the protection of
TIA ss. 312(c).

SECTION 10.04. CERTIFICATE AND OPINION AS TO CONDITIONS PRECEDENT.

         Upon any request or application by the Company to the Trustee to take
any action under this Indenture, the Company shall furnish to the Trustee:

         (a) an Officers' Certificate in form and substance reasonably
     satisfactory to the Trustee (which shall include the statements set forth
     in Section 10.05 hereof) stating that, in the opinion of the signers, all
     conditions precedent and covenants, if any, provided for in this Indenture
     relating to the proposed action have been satisfied; and

         (b) an Opinion of Counsel in form and substance reasonably satisfactory
     to the Trustee (which shall include the statements set forth in Section
     10.05 hereof) stating that, in the opinion of such counsel, all such
     conditions precedent and covenants have been satisfied.


                                     - 65 -
<PAGE>

SECTION 10.05. STATEMENTS REQUIRED IN CERTIFICATE OR OPINION.

         Each certificate or opinion with respect to compliance with a condition
or covenant provided for in this Indenture (other than a certificate provided
pursuant to TIA ss. 314(a)(4)) shall comply with the provisions of TIA ss.
314(e) and shall include:

         (a) a statement that the Person making such certificate or opinion has
     read such covenant or condition;


         (b) a brief statement as to the nature and scope of the examination or
     investigation upon which the statements or opinions contained in such
     certificate or opinion are based;

         (c) a statement that, in the opinion of such Person, he or she has made
     such examination or investigation as is necessary to enable him to express
     an informed opinion as to whether or not such covenant or condition has
     been satisfied; and

         (d) a statement as to whether or not, in the opinion of such Person,
     such condition or covenant has been satisfied, provided, however, that with
     respect to matters of fact, an Opinion of Counsel may rely upon an
     Officer's Certificate or a certificate of a public official.

SECTION 10.06. RULES BY TRUSTEE AND AGENTS.

         The Trustee may make reasonable rules for action by or at a meeting of
Holders. The Registrar or Paying Agent may make reasonable rules and set
reasonable requirements for its functions.

SECTION 10.07. NO PERSONAL LIABILITY OF DIRECTORS, OFFICERS, EMPLOYEES AND
               STOCKHOLDERS.

         No past, present or future director, officer, employee, incorporator or
stockholder of the Company, as such, shall have any liability for any
obligations of the Company under the Senior Notes or this Indenture or for any
claim based on, in respect of, or by reason of, such obligations or their
creation. Each Holder by accepting a Senior Note waives and releases all such
liability. The waiver and release are part of the consideration for issuance of
the Senior Notes.

SECTION 10.08. GOVERNING LAW.

         THE INTERNAL LAW OF THE STATE OF NEW YORK SHALL GOVERN AND BE USED TO
CONSTRUE THIS INDENTURE AND THE SENIOR NOTES.


                                     - 66 -
<PAGE>


SECTION 10.09. NO ADVERSE INTERPRETATION OF OTHER AGREEMENTS.

         This Indenture may not be used to interpret any other indenture, loan
or debt agreement of the Company or its Subsidiaries or of any other Person. Any
such indenture, loan or debt agreement may not be used to interpret this
Indenture.

SECTION 10.10. SUCCESSORS.

         All agreements of the Company in this Indenture and the Senior Notes
shall bind its successors. All agreements of the Trustee in this Indenture shall
bind its successors.


SECTION 10.11. SEVERABILITY.

         In case any provision in this Indenture or in the Senior Notes shall be
invalid, illegal or unenforceable, the validity, legality and enforceability of
the remaining provisions shall not in any way be affected or impaired thereby.

SECTION 10.12. COUNTERPART ORIGINALS.

         The parties may sign any number of copies of this Indenture. Each
signed copy shall be an original, but all of them together represent the same
agreement.

SECTION 10.13. TABLE OF CONTENTS, HEADINGS, ETC.

         The Table of Contents, Cross-Reference Table and Headings of the
Articles and Sections of this Indenture have been inserted for convenience of
reference only, are not to be considered a part of this Indenture and shall in
no way modify or restrict any of the terms or provisions hereof.


                                     - 67 -

<PAGE>


                                   SIGNATURES

                                      NIAGARA MOHAWK POWER CORPORATION


                                      By:
                                         ------------------------------------
                                         Name:
                                         Title:

Attest:



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





                                      IBJ SCHRODER BANK & TRUST COMPANY
                                      Trustee


                                      By:
                                         ------------------------------------
                                         Name:
                                         Title:

Attest:



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



                                     - 68 -

<PAGE>

                                                                      Exhibit 12

           NIAGARA MOHAWK POWER CORPORATION AND SUBSIDIARY COMPANIES
            STATEMENT REGARDING COMPUTATIONS OF RATIO OF EBITDA (a)
                              TO NET CASH INTEREST
           ---------------------------------------------------------


<TABLE>
<CAPTION>
                                                                        Year Ended December 31,
                                                                    ------------------------------
                                                                                           PRO
                                                                                          FORMA
                                                                        1997              1997
                                                                    -----------      ------------
<S>                                                                 <C>              <C>
A. Income before interest charges per Statements of Income           $  393,836        $  477,936
B. Interest income                                                      (26,200)          (26,200)
                                                                    ------------     -------------
C. Income before interest charges, less interest income                 367,636           451,736
D. Non-cash deferrals and amortizations (b)                             593,866         1,013,566
                                                                    ------------     -------------
E. EBITDA (a)                                                        $  961,502        $1,465,302
                                                                    ============     =============





F. Interest charges per Statements of Income                         $  273,906        $  550,531
G. Allowance for debt funds used during construction                      4,396             4,396
H. Non-cash interest charges (c)                                        (25,212)          (41,712)
I. Interest income                                                      (26,200)          (26,200)
                                                                    ------------     -------------
J. Net cash interest                                                 $  226,890        $  487,015
                                                                    ============     =============




K. Ratio of EBITDA to Net Cash Interest (E/J)                               4.2x              3.0x
                                                                            ====              ====







- ---------------------
<FN>
(a)   Earnings before interest charges, interest income, income taxes,
      depreciation and amortization, amortization of nuclear fuel, allowance for
      funds used during construction, MRA regulatory asset amortization, the
      PowerChoice charge and non-cash regulatory deferrals and other
      amortizations.

(b)   Includes depreciation and amortization, amortization of nuclear fuel,
      allowance for other funds used during construction, the PowerChoice
      charge, MRA Regulatory Asset amortization and non-cash regulatory
      deferrals and other amortizations.

(c)   Includes net amortization of discount on long-term debt and interest
      accrued on the Nuclear Waste Policy Act disposal liability.
</FN>
</TABLE>

                                                                   Exhibit 23(a)


                       CONSENT OF INDEPENDENT ACCOUNTANTS




We  hereby  consent  to  the   incorporation  by  reference  in  the  Prospectus
constituting part of this Registration Statement on Form S-3 of our report dated
March 26, 1998 appearing on page 53 of Niagara Mohawk Power Corporation's Annual
Report on Form 10-K for the year ended December 31, 1997. We also consent to the
incorporation  by reference of our report on the Financial  Statement  Schedule,
which appears on page 109 in such Annual Report on Form 10-K. We also consent to
the reference to us under the heading "Experts" in such Prospectus.




/s/ Price Waterhouse LLP

PRICE WATERHOUSE LLP


Syracuse, New York
April 6, 1998


                            -----------------------
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D. C. 20549
                            -----------------------

                                    FORM T-1

                            STATEMENT OF ELIGIBILITY
                   UNDER THE TRUST INDENTURE ACT OF 1939 OF A
                    CORPORATION DESIGNATED TO ACT AS TRUSTEE

                      CHECK IF AN APPLICATION TO DETERMINE
                      ELIGIBILITY OF A TRUSTEE PURSUANT TO
                                SECTION 305(bB)(2)


                        IBJ SCHRODER BANK & TRUST COMPANY
               ---------------------------------------------------
               (Exact name of trustee as specified in its charter)

               New York                                     13-6022258
- ----------------------------------------               -------------------
    (Jurisdiction of incorporation                       (I.R.S. employer
        or organization if not                         identification No.)
         a U.S. national bank)

  One State Street, New York, New York                        10004
- ----------------------------------------               -------------------
(Address of principal executive offices)                   (Zip code)


                      LUIS PEREZ, ASSISTANT VICE PRESIDENT
                        IBJ SCHRODER BANK & TRUST COMPANY
                                One State Street
                            New York, New York 10004
                                 (212) 858-2000
            ---------------------------------------------------------
            (Name, address and telephone number of agent for service)



                        NIAGARA MOHAWK POWER CORPORATION
              ----------------------------------------------------
              (Exact names of obligor as specified in its charter)

         State of New York                                 15-0265555
- ----------------------------------------               -------------------
    (State or other jurisdiction of                     (I.R.S. employer
     incorporation or organization)                    identification No.)

     300 Erie Boulevard West
        Syracuse, New York                                    13202
- ----------------------------------------               -------------------
(Address of principal executive offices)                   (Zip code)


                                  Senior Notes
                               Issuable in series
                         -------------------------------
                         (Title of indenture securities)



<PAGE>


Item 1.   General information

          Furnish the following information as to the trustee:

          (a)  Name and address of each examining or supervising authority to 
               which it is subject.

               New York State Banking
               Department
               Two Rector Street
               New York, New York

               Federal Deposit Insurance
               Corporation
               Washington, D.C.

               Federal Reserve Bank of New York
               Second District,
               33 Liberty Street
               New York, New York

          (b)  Whether it is authorized to exercise corporate trust powers.

               Yes


Item 2.   Affiliations with the Obligor.

          If the obligor is an affiliate of the trustee, describe each such 
          affiliation.

               The obligor is not an affiliate of the trustee.


Item 13.  Defaults by the Obligor.

          (a)  State whether there is or has been a default with respect to the 
               securities under this indenture.  Explain the nature of any such 
               default.

               None






                                       2

<PAGE>


          (b)  If the trustee is a trustee under another indenture under which
               any other securities, or certificates of interest or
               participation in any other securities, of the obligors are
               outstanding, or is trustee for more than one outstanding series
               of securities under the indenture, state whether there has been a
               default under any such indenture or series, identify the
               indenture or series affected, and explain the nature of any such
               default.

               None


Item 16.  List of exhibits.

          List below all exhibits filed as part of this statement of 
          eligibility.

         *1.   A copy of the Charter of IBJ Schroder Bank & Trust Company as
               amended to date. (See Exhibit 1A to Form T-1, Securities and
               Exchange Commission File No. 22-18460).

         *2.   A copy of the Certificate of Authority of the trustee to
               Commence Business (Included in Exhibit 1 above).

         *3.   A copy of the Authorization of the trustee to exercise corporate
               trust powers, as amended to date (See Exhibit 4 to Form T-1,
               Securities and Exchange Commission File No. 22-19146).

         *4.   A copy of the existing By-Laws of the trustee, as amended to
               date (See Exhibit 4 to Form T-1, Securities and Exchange
               Commission File No. 22-19146).

          5.   Not Applicable

          6.   The consent of United States institutional trustee required by 
               Section 321(b) of the Act.

          7.   A copy of the latest report of condition of the trustee published
               pursuant to law or the requirements of its supervising or 
               examining authority.



- ----------------
*   The Exhibits thus designated are incorporated herein by reference as
    exhibits hereto. Following the description of such Exhibits is a reference
    to the copy of the Exhibit heretofore filed with the Securities and Exchange
    Commission, to which there have been no amendments or changes.





                                       3

<PAGE>


                                      NOTE
                                      ----


In answering any item in this Statement of Eligibility  which relates to matters
peculiarly  within the  knowledge of the obligor and its  directors or officers,
the trustee has relied upon information furnished to it by the obligor.

Inasmuch as this Form T-1 is filed prior to the  ascertainment by the trustee of
all facts on which to base responsive answers to Item 2, the answer to said Item
is based on incomplete information.

Item 2, may, however, be considered as correct unless amended by an amendment to
this Form T-1.

Pursuant to General  Instruction  B, the trustee has responded to Items 1, 2 and
16 of this form since to the best  knowledge of the trustee as indicated in Item
13, the obligor is not in default under any indenture  under which the applicant
is trustee.





















                                       4


<PAGE>


                                   SIGNATURE

         Pursuant to the  requirements  of the Trust  Indenture Act of 1939, the
trustee, IBJ Schroder Bank & Trust Company, a corporation organized and existing
under the laws of the State of New  York,  has duly  caused  this  statement  of
eligibility  &  qualification  to be  signed on its  behalf by the  undersigned,
thereunto duly  authorized,  all in the City of New York, and State of New York,
on the 3rd day of April, 1998.



                                    IBJ SCHRODER BANK & TRUST COMPANY



                                    By: /s/Luis Perez
                                       ------------------------------
                                       Luis Perez
                                       Assistant Vice President


<PAGE>


                                    EXHIBIT 7


                       CONSOLIDATED REPORT OF CONDITION OF
                        IBJ SCHRODER BANK & TRUST COMPANY
                              OF NEW YORK, NEW YORK
                      AND FOREIGN AND DOMESTIC SUBSIDIARIES


                         REPORT AS OF DECEMBER 31, 1997


<TABLE>
<S>                                                                                            <C>               <C>
                                                                                                                    DOLLAR AMOUNTS
                                                                                                                     IN THOUSANDS
                                                                                                                    --------------
                                     ASSETS
                                     ------

1.  Cash and balance due from depository institutions:
    a.  Noninterest-bearing balances and currency and coin   .....................................................$       45,276
    b.  Interest-bearing balances.................................................................................$      121,534

2.  Securities:
    a.  Held-to-maturity securities...............................................................................$      184,821
    b.  Available-for-sale securities.............................................................................$       74,043

3.  Federal funds sold and securities purchased under 
    agreements to resell in domestic offices of the bank 
    and of its Edge and Agreement subsidiaries and in IBFs:

    Federal Funds sold and Securities purchased under agreements to resell........................................$      202,104

4.  Loans and lease financing receivables:
    a.  Loans and leases, net of unearned income................................................$     1,797,414
    b.  LESS: Allowance for loan and lease losses...............................................$        61,962
    c.  LESS: Allocated transfer risk reserve...................................................$           -0-
    d.  Loans and leases, net of unearned income, allowance, and reserve..........................................$    1,735,452

5.  Trading assets held in trading accounts.......................................................................$          479

6.  Premises and fixed assets (including capitalized leases)......................................................$        2,952

7.  Other real estate owned.......................................................................................$          -0-

8.  Investments in unconsolidated subsidiaries and associated companies...........................................$          -0-

9.  Customers' liability to this bank on acceptances outstanding..................................................$        1,447

10. Intangible assets.............................................................................................$          -0-

11. Other assets..................................................................................................$       67,256

12. TOTAL ASSETS..................................................................................................$    2,435,364



<PAGE>



                                   LIABILITIES


13. Deposits:
    a.  In domestic offices.......................................................................................$      791,520

    (1) Noninterest-bearing.....................................................................$      247,397
    (2) Interest-bearing........................................................................$      544,123

    b.  In foreign offices, Edge and Agreement subsidiaries, and IBFs.............................................$    1,229,810

    (1) Noninterest-bearing.....................................................................$       14,607
    (2) Interest-bearing........................................................................$    1,215,203

14. Federal funds purchased and securities sold under 
    agreements to repurchase in domestic offices of the bank and 
    of its Edge and Agreement subsidiaries, and in IBFs:

    Federal Funds purchased and Securities sold under agreements to repurchase....................................$       10,000

15. a.  Demand notes issued to the U.S. Treasury..................................................................$        5,000

    b.  Trading Liabilities.......................................................................................$          108

16. Other borrowed money:
    a.  With a remaining maturity of one year or less.............................................................$       83,453
    b.  With a remaining maturity of more than one year...........................................................$        1,763
    c.  With a remaining maturity of more than three years........................................................$        2,242

17. Not applicable.

18. Bank's liability on acceptances executed and outstanding......................................................$        1,447

19. Subordinated notes and debentures.............................................................................$          -0-

20. Other liabilities.............................................................................................$       70,284

21. TOTAL LIABILITIES.............................................................................................$    2,195,627

22. Limited-life preferred stock and related surplus..............................................................$          -0-


                                 EQUITY CAPITAL

23. Perpetual preferred stock and related surplus.................................................................$          -0-

24. Common stock..................................................................................................$       29,649

25. Surplus (exclude all surplus related to preferred stock)......................................................$      217,008

26. a.  Undivided profits and capital reserves....................................................................$       (7,130)

    b.  Net unrealized gains (losses) on available-for-sale securities............................................$          210

27. Cumulative foreign currency translation adjustments...........................................................$          -0-

28. TOTAL EQUITY CAPITAL..........................................................................................$      239,737

29. TOTAL LIABILITIES AND EQUITY CAPITAL..........................................................................$    2,435,364
</TABLE>





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