Document:

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                                                                    Exhibit 4.7

                                                                 EXECUTION COPY

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                          EQUITY SUBSCRIPTION AGREEMENT

                            Dated as of March 1, 2000

                                      among

                              AES RED OAK, L.L.C.,

                               AES RED OAK, INC.,

                                       and

                              THE BANK OF NEW YORK,
                               as Collateral Agent

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       830 MW (Net) Gas-Fired Combined Cycle Electric Generating Facility
               Borough of Sayreville, Middlesex County, New Jersey

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                                TABLE OF CONTENTS
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                                                                                                               PAGE

<S>               <C>                                                                                            <C>
SECTION 1.        DEFINITIONS.....................................................................................2
SECTION 2.        EQUITY CONTRIBUTIONS............................................................................4
SECTION 3.        NOTIFICATION OF SECURITY INTEREST...............................................................5
SECTION 4.        REPRESENTATIONS AND WARRANTIES..................................................................5
SECTION 5.        COVENANTS.......................................................................................6
SECTION 6.        ADDITIONAL COVENANTS OF RED OAK.................................................................7
SECTION 7.        EVENTS OF DEFAULT...............................................................................8
SECTION 8.        TRANSFERS OF INTEREST IN THE COMPANY............................................................9
SECTION 9.        OBLIGATIONS ABSOLUTE, ETC.......................................................................9
SECTION 10.       WAIVER.........................................................................................10
SECTION 11.       SUPPORT INSTRUMENTS............................................................................10
SECTION 12.       RESCISSION OF PAYMENT..........................................................................13
SECTION 13.       SEPARATE UNDERTAKINGS..........................................................................13
SECTION 14.       NOTICES........................................................................................14
SECTION 15.       SUCCESSORS AND ASSIGNS.........................................................................15
SECTION 16.       AMENDMENT, ETC.................................................................................15
SECTION 17.       REMEDIES.......................................................................................15
SECTION 18.       HEADINGS.......................................................................................15
SECTION 19.       GOVERNING LAW..................................................................................15
SECTION 20.       CONSENT TO JURISDICTION........................................................................16
SECTION 21.       WAIVER OF JURY TRIAL...........................................................................16
SECTION 22.       EXPENSES.......................................................................................16
SECTION 23.       COUNTERPARTS...................................................................................16
SECTION 24.       SEVERABILITY...................................................................................16
SECTION 25.       TERMINATION....................................................................................16

 EXHIBIT A        FORM OF ACCEPTABLE LETTER OF CREDIT
 EXHIBIT B        FORM OF ACCEPTABLE BOND
 EXHIBIT C        FORM OF PARENT GUARANTY

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                                      i
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     This EQUITY SUBSCRIPTION AGREEMENT (this "AGREEMENT"), dated as of March 1,
2000, made by and among AES RED OAK, L.L.C., a Delaware limited liability
company (the "COMPANY"), AES RED OAK, INC., a Delaware corporation ("RED OAK")
and THE BANK OF NEW YORK, in its capacity as Collateral Agent under the
Collateral Agency Agreement referred to below (together with its successors and
assigns, the "COLLATERAL AGENT"). (Each of the Company, Red Oak and the
Collateral Agent, a "PARTY" and collectively, the "PARTIES").

                                    RECITALS

     Red Oak owns 100% of the membership interests of the Company.

     The Company will issue certain Senior Secured Bonds in one or more series
pursuant to the Trust Indenture dated as of the date hereof (as amended,
restated, supplemented or otherwise modified, the "INDENTURE") among the
Company, The Bank of New York, as Trustee (together with its successors in such
capacity, the "TRUSTEE") and The Bank of New York, as Depositary Bank, in the
aggregate principal amount of $384,000,000 (the "BONDS"), the proceeds of which
will be used (i) to pay costs incurred in connection with the development,
construction, startup and testing of the Facility and (ii) to pay certain
transaction costs incurred in connection with the issuance of the Bonds.

     The Company, the Collateral Agent, the Trustee, the Working Capital
Provider, the DSR Letter of Credit Provider and the PPA Letter of Credit
Provider have entered into the Collateral Agency and Intercreditor Agreement,
dated as of even date herewith (as the same may be amended, supplemented or
otherwise modified from time to time, the "COLLATERAL AGENCY AGREEMENT"),
pursuant to which the Collateral Agent has been appointed to act as Collateral
Agent and representative for the Senior Parties in connection with, among other
things, the matters referred to herein.

     In order to ensure the making of certain equity contributions that may
become due under the Collateral Agency Agreement, the Collateral Agent, solely
on behalf of the Senior Secured Parties, requires commitments from Red Oak to
contribute capital to the Company on the terms and conditions, and for the
purposes, provided herein.

     It is a condition precedent to the obligation of Lehman Brothers Inc. and
Dresdner Kleinwort Benson North America LLC (the "INITIAL PURCHASERS") to
purchase and pay for the Bonds pursuant to the Bond Purchase Agreement (the
"PURCHASE AGREEMENT") dated as of March 10, 2000, between the Company and Lehman
Brothers on behalf of the Initial Purchasers, that the parties hereto enter into
this Agreement.

     THEREFORE, in consideration of the foregoing and for other good and
valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties hereto agree as follows:

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     SECTION 1.        DEFINITIONS.

     (a)    All capitalized terms used in this Agreement shall have the meanings
ascribed thereto in the Indenture. As used and not defined herein, the following
additional terms shall have the following meanings:

     "ACCEPTABLE BOND" means a bond or bonds, issued by a domestic or foreign
insurance company whose outstanding senior unsecured long-term debt is rated at
least "A" by S&P and "A2" by Moody's issued for the benefit of the Collateral
Agent in the aggregate initial stated amount of the Base Equity Commitment in
the form attached hereto as Exhibit B or otherwise in form and substance
satisfactory to the Collateral Agent in its reasonable judgment and as to which
the Company shall have no obligations to the insurance company or its
Affiliates.

     "ACCEPTABLE LETTER OF CREDIT" means an irrevocable letter of credit or
letters of credit in the form of Exhibit A or otherwise in form and substance
satisfactory to the Collateral Agent in its reasonable judgment, issued for the
benefit of the Collateral Agent and for the account of Red Oak or an Affiliate
other than the Company, in the stated amount of the Base Equity Commitment, by a
domestic or foreign commercial bank whose outstanding senior unsecured long-term
debt is rated at least "A" by S&P and "A2" by Moody's.

     "BASE EQUITY CONTRIBUTION COMMITMENT" shall mean $41,556,431.

     "BOND PAYMENT ACCOUNT" shall mean the Account of such name created pursuant
to Section 4.1 of the Indenture.

     "CASH DEPOSIT" means a cash deposit to a Red Oak Support Account in an
amount equal to all or a portion of the Red Oak Support Amount.

     "COMMERCIAL OPERATION DATE" has the meaning given such term in the Power
Purchase Agreement.

     "CONSTRUCTION ACCOUNT" shall mean the account of such name created pursuant
to Section 3.1 of the Collateral Agency Agreement.

     "CONSTRUCTION INTEREST ACCOUNT" shall mean the Account of such name created
pursuant to Section 4.1 of the Indenture.

     "CONTINGENT EQUITY CONTRIBUTION COMMITMENT" shall mean $14,193,600.

     "DOWNGRADE EVENT" has the meaning given such term in Section 11(f).

     "EQUITY CONTRIBUTION" has the meaning given such term in Section 2(a).

     "EQUITY CONTRIBUTION COMMITMENT" shall mean $55,750,031, the sum of the
Base Equity Contribution Commitment and the Contingent Equity Contribution
Commitment.

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     "EQUITY CONTRIBUTION DATE" shall mean any date on which Red Oak is required
to contribute equity to the Construction Account pursuant to the terms of this
Agreement.

     "IC DOWNGRADE EVENT" has the meaning given such term in Section 11(g).

     "MOODY'S" shall mean Moody's Investors Service, Inc., a Delaware
corporation.

     "PARENT GUARANTY" shall mean a guaranty issued by The AES Corporation in
the form of Exhibit C or otherwise in form and substance satisfactory to the
Collateral Agent in its reasonable judgment.

     "RED OAK EVENT OF DEFAULT" has the meaning given such term in Section 7.

     "RED OAK SUPPORT ACCOUNT" has the meaning set forth in Section 11(d) of
this Agreement.

     "RED OAK SUPPORT AMOUNT" means, as of any date, $55,750,031 reduced by the
sum of all Equity Contributions made prior to such date.

     "RED OAK SUPPORT INSTRUMENT" means (i) an Acceptable Letter of Credit, (ii)
an Acceptable Bond, (iii) a Substitute Support Instrument, or (iv) solely with
respect to Red Oak's obligation to provide support for the Contingent Equity
Contribution Commitment, a Parent Guaranty.

     "REMAINING REQUIRED CONTINGENT EQUITY CONTRIBUTION" shall mean the amount
required as of the Commercial Operation Date to pay Project Costs and principal,
if any, on the Bonds less the aggregate of the amounts then on deposit in or
credited to the Construction Account, the Construction Interest Account and the
Bond Payment Account, and after giving effect to all Base Equity Contributions
as of the Commercial Operation Date.

     "REQUIRED SENIOR PARTIES" has the meaning given such term in the Collateral
Agency Agreement.

     "SEC" shall mean the United States Securities and Exchange Commission.

     "SECURITIES" shall mean any shares, stock, bonds, debentures, notes,
evidences of indebtedness or any other instruments commonly known as
"securities".

     "S&P" shall mean Standard & Poor's Ratings Group, a New York corporation.

     "SUBSTITUTE SUPPORT INSTRUMENT" means (i) an Acceptable Letter of Credit,
(ii) a Cash Deposit with Support Account Documentation as set forth in Section
11(d), or (iii) an Acceptable Bond.

     "SUPPORT ACCOUNT DOCUMENTATION" has the meaning set forth in Section 11(d)
of this Agreement.

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     "THE AES CORPORATION" shall mean The AES Corporation, a Delaware
corporation.

     (b)   All references to Persons herein shall include their permitted
successors and assigns.

     SECTION 2.        EQUITY CONTRIBUTIONS.

     Red Oak shall make or cause to be made to the Company cash equity
contributions or loans pursuant to an Affiliate Subordinated Loan Agreement
between Red Oak, and/or an Affiliate of Red Oak, and the Company (each an
"EQUITY CONTRIBUTION") by depositing such Equity Contributions in the
Construction Account in accordance with the following terms and conditions;
PROVIDED, HOWEVER, that the aggregate amount of such Equity Contributions shall
not at any time exceed the Equity Contribution Commitment:

     (a) Commencing on the Closing Date to and including the Commercial
Operation Date, the Collateral Agent shall notify Red Oak on the Business Day
immediately following any date on which (i) the aggregate amount then required
to pay Project Costs in accordance with Section 3.8 of the Collateral Agency
Agreement is greater than (ii) the aggregate amount of the available amounts
then on deposit in or credited to the Construction Account, the Interest Payment
Subaccount of the Bond Payment Account and the Construction Interest Account
(such difference, the "Shortfall Amount"). On the second Business Day
immediately following the Collateral Agent's notice, Red Oak shall make an
Equity Contribution to the Construction Account in an amount equal to the lesser
of (i) such Shortfall Amount as specified in such notice from the Collateral
Agent or (ii) the then current unutilized Equity Contribution Commitment. On the
Commercial Operation Date, Red Oak shall make an Equity Contribution to the
Construction Account in an amount equal to the then current unutilized Base
Equity Contribution Commitment plus the then unutilized Contingent Equity
Contribution Commitment, provided that the amount of the Contingent Equity
Contribution Commitment required to be contributed pursuant to this sentence
shall be reduced to the Remaining Required Contingent Equity Contribution if the
Company delivers an Officer's Certificate to the Collateral Agent on the
Commercial Operation Date certifying that:

         (A)   all other amounts due and payable under this Agreement have
      been paid as required under this Agreement on and as of the Commercial
      Operation Date;

         (B)   the Commercial Operation Date has occurred;

         (C)   no Default or Event of Default under the Indenture or any
      other Financing Document has occurred and is continuing on and as of the
      Commercial Operation Date; and

         (D)   all Accounts are fully funded on and as of the Commercial
      Operation Date to the extent required under the Collateral Agency
      Agreement.

     (b) Upon the occurrence of any Event of Default under the Indenture or a
Red Oak Event of Default on or prior to the Commercial Operation Date, Red Oak
shall immediately

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make an Equity Contribution to the Construction Account in an amount equal to
the then current unutilized Base Equity Contribution Commitment. Any Equity
Contribution made pursuant to this clause (b) shall be applied in accordance
with Section 3.8 of the Collateral Agency Agreement.

     (c) As security for its obligations under Section 2(a) and Section 2(b),
Red Oak shall provide to the Collateral Agent, on the Closing Date, one or more
Red Oak Support Instruments in the aggregate amount of the Red Oak Support
Amount. In the event that Red Oak shall fail to make any Equity Contribution
when due in accordance with Section 2(a) or Section 2(b), the Collateral Agent
shall promptly make a drawing on an Red Oak Support Instrument or Red Oak
Support Instruments in the amount of such Equity Contribution required to be
made by Red Oak and not paid under Section 2(a) or Section 2(b); PROVIDED that
the Collateral Agent's failure to make such demand for payment shall not relieve
Red Oak of its obligations under this Agreement, including but not limited to
its obligations under Section 2(a) and Section 2(b). Any proceeds of a drawing
on a Red Oak Support Instrument received by the Collateral Agent shall be
applied to, and in satisfaction of, Red Oak's obligations under this Agreement.
In the event that Red Oak has provided two or more Red Oak Support Instruments
in fulfillment of its obligations under this Section 2(c), drawings made by the
Collateral Agent pursuant to the second sentence of this Section 2(c) shall be
made by drawings on one of such Red Oak Support Instruments until the earlier of
(i) such time as all amounts available under such Red Oak Support Instrument
have been drawn and (ii) such time as the provider of such Red Oak Support
Instrument fails to make payment in accordance with the terms of such Red Oak
Support Instrument, and then, subject to the same conditions, by drawings on the
other Red Oak Support Instrument or Red Oak Support Instruments in turn.

     (d) Any amount which is not paid when due pursuant to this Section 2 shall
bear interest at a rate per annum equal to two percent (2%) plus the interest
rate on the Bonds until paid in full.

     (e) Red Oak agrees that, unless otherwise instructed by the Collateral
Agent following an Event of Default, it shall make all payments required to be
made by it in immediately available funds directly to the Collateral Agent for
the benefit of the Company, and such amounts shall be applied as provided in the
Collateral Agency Agreement.

     SECTION 3.        NOTIFICATION OF SECURITY INTEREST.

         In order to perfect the security interest of the Collateral Agent in
the Collateral in accordance with Section 9-103 of the Uniform Commercial Code
of the State of New York, Company hereby notifies Red Oak of the existence of
such security interest and Red Oak hereby acknowledges the receipt and
sufficiency of such notice.

     SECTION 4.        REPRESENTATIONS AND WARRANTIES.

         Red Oak represents and warrants to the Collateral Agent that:

                                       5
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     (a) ORGANIZATION AND QUALIFICATION. It (i) is a corporation, duly
organized, validly existing and in good standing under the laws of the
jurisdiction of its incorporation, with full right, power and authority under
its corporate charter and by-laws and under the laws of the state of its
incorporation to enter into this Agreement, to perform its obligations hereunder
and to consummate the transactions contemplated hereby, (ii) is duly qualified
to do business and in good standing in each other jurisdiction where the
character of its properties or the nature of its activities makes such
qualification necessary, except where the failure to so qualify or be authorized
would not materially and adversely affect its ability to perform its obligations
hereunder, and, (iii) has the corporate power to carry on its business as now
being conducted and as proposed to be conducted.

     (b) AUTHORIZATION AND ENFORCEABILITY. It has taken all necessary corporate
action to authorize the transactions contemplated by this Agreement. This
Agreement has been duly executed and delivered by it and constitutes its legal,
valid and binding obligation enforceable in accordance with its terms, except as
the enforceability thereof may be limited by (i) bankruptcy, insolvency,
reorganization, fraudulent conveyance or other similar laws affecting the
enforcement of creditors' rights generally and (ii) general equitable principles
regardless of whether the issue of enforceability is considered in a proceeding
in equity or at law.

     (c) NO CONFLICT. Neither the execution and delivery of this Agreement nor
compliance with any of the terms and provisions hereof (i) contravenes any
Applicable Law or Governmental Approval applicable to it or any of its
respective properties or other assets, (ii) conflicts with, breaches or
contravenes the provisions of its corporate charter or by-laws or any
contractual obligation applicable to it, or (iii) results in the creation or
imposition of any Lien upon any of its property or assets under, or in a
condition or event that constitutes (or that, upon notice or lapse of time or
both, would constitute) an event of default under, any of its contractual
obligations.

     (d) GOVERNMENTAL APPROVALS. No Governmental Approval is required to
authorize, or is required in connection with, its execution, delivery and
performance of this Agreement or the taking of any action by it contemplated
hereby.

     (e) LITIGATION. There are no actions, suits or proceedings at law or in
equity by or before any Governmental Authority now pending or, to the best of
its knowledge, threatened against or affecting it or any of its properties or
rights which could materially and adversely affect its right or ability to
fulfill its obligations hereunder, or which questions or challenges the validity
of this Agreement or any action taken or to be taken by it pursuant to this
Agreement or in connection with the transactions contemplated hereby.

     SECTION 5.        COVENANTS.

         So long as any obligation of Red Oak under this Agreement is
outstanding, Red Oak covenants and agrees with the Collateral Agent, as follows:

     (a) CORPORATE EXISTENCE. It shall (i) preserve and maintain its legal
existence, (ii) preserve and maintain all of its rights, privileges and
franchises, if any, necessary for the

                                       6
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operation of its business and the maintenance of its existence, and (iii) comply
in all material respects with all Applicable Laws, where in the case of clause
(ii) and (iii) any failure to comply would reasonably be expected to have a
material adverse effect on its ability to comply with its obligations under this
Agreement.

     (b) REPORTING REQUIREMENTS. It shall furnish (i) written notice of any Red
Oak Event of Default, specifically stating that a Red Oak Event of Default has
occurred and describing such Red Oak Event of Default and any action being taken
with respect to such Red Oak Event of Default, and (ii) notice of the occurrence
of a material adverse change, or an event or occurrence which would reasonably
be expected to result in a material adverse change, with respect to its
financial condition or results of operation.

     (c) OTHER ACTIVITIES. It shall not amend the Company's certificate of
formation or limited liability company agreement in a manner that would
reasonably be expected to result in a Material Adverse Effect or take any action
which might result in the dissolution of the Company.

     SECTION 6.        ADDITIONAL COVENANTS OF RED OAK.

     (a) So long as any of its obligations under this Agreement is outstanding
and it is a party to this Agreement, Red Oak covenants and agrees with the
Collateral Agent that it shall not enter into any transaction of merger or
consolidation, or change its form of organization or its business or liquidate
or dissolve itself (or suffer any liquidation or dissolution) or transfer all or
substantially all of its assets other than to an Affiliate in accordance with
Section 8 below.

     (b) Notwithstanding any other provision in Red Oak's Certificate of
Incorporation and any other provision of law to the contrary, until such time as
the Bonds shall be indefeasibly paid in full and all liens and security
interests securing such indebtedness shall be indefeasibly released and
discharged, Red Oak at all times shall:

          (i)  maintain its books, records and bank accounts separate and apart
     from those of all other Persons;

          (ii) not commingle any of its assets with those of any other Person;

          (iii) pay the salaries of its own employees, if any, and maintain a
     sufficient number of employees in light of its contemplated business
     operations

          (iv) pay its own liabilities out of its own funds;

          (v)  maintain financial statements separate and apart from those of
     all other Persons;

          (vi) observe all corporate formalities, organizational formalities and
     other applicable or customary formalities;

          (vii) not guarantee or become obligated for the debts of any other
     Person or hold out its credit as being available to satisfy the obligations
     of any other Person;

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          (viii) not pledge its assets for the benefit of any other Person or
     make any loans or advances to any other Person;

          (ix) not acquire the direct obligations of, or securities issued by,
     its shareholders or any Affiliate;

          (x)  allocate fairly and reasonably any overhead for expenses that are
     shared with an Affiliate, including paying for the office space and
     services performed by any employee of any Affiliate;

          (xi) use stationery, invoices and checks bearing its own name;

          (xii) conduct business in its own name, promptly correct any known
     misunderstandings regarding its separate identity, and not identify itself
     as a division of any other Person;

          (xiii) maintain adequate capital in light of its contemplated business
     operations;

          (xiv) maintain arm's length relationships with all Affiliates and
     enter into transactions with Affiliates only on commercial reasonable
     bases; and

          (xv) not have any employees other than employees necessary to perform
     authorized activities.

     SECTION 7.        EVENTS OF DEFAULT.

          If any of the following events (each a "RED OAK EVENT OF DEFAULT")
shall occur and be continuing:

     (a) Red Oak shall fail to make or cause to be made any Equity Contribution
when required pursuant to Section 2(a) or Section 2(b) of this Agreement;

     (b) A Bankruptcy Event in respect of Red Oak shall have occurred and be
continuing; or

     (c) A Bankruptcy Event in respect of The AES Corporation so long as Red Oak
has any Contingent Equity Contribution Commitment outstanding under Section
2(a); or

     (d) This Agreement shall at any time for any reason cease to be valid and
binding and in full force and effect or the validity or enforceability thereof
shall be contested by any party thereto or any party thereto (other than the
Collateral Agent) shall deny that it has any liability or obligation under such
Agreement;

then at any time thereafter if a Red Oak Event of Default shall then be
continuing, the Collateral Agent may, and at the direction of the Required
Senior Parties shall, by notice to the Company, take any or all of the following
actions, without prejudice to the rights of the Collateral Agent to enforce its
claims against the Company, in respect of such Red Oak Event of Default: (i)
declare all

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Base Equity Contributions required under this Agreement to be, whereupon the
same shall become, forthwith due and payable without presentment, demand,
protest or other notice of any kind, all of which are hereby waived by the
Company and Red Oak and (ii) exercise any other remedies against the Company and
Red Oak available at law or in equity.

     SECTION 8.        TRANSFERS OF INTEREST IN THE COMPANY.

          Red Oak shall not directly or indirectly transfer any of its interest
in the Company if such transfer would result in a Change in Control or would
otherwise conflict with the Indenture; PROVIDED, HOWEVER, Red Oak may, if such
transfer would not result in a Change in Control and is otherwise in accordance
with the Indenture, transfer its entire interest in the Company to an Affiliate
and be released from all of its obligations under this Agreement so long as (A)
such Affiliate assumes all of Red Oak's obligations under this Agreement, (B)
such Affiliate provides Substitute Support Instruments, (C) the Parties and any
such transferee or transferees enter into conforming amendments to this
Agreement reflecting any applicable transfer, assumption and release of
obligations hereunder and (D) no default or Event of Default shall have
occurred.

     SECTION 9.        OBLIGATIONS ABSOLUTE, ETC.

          Red Oak further covenants and agree as follows:

          (a) The obligations of Red Oak to make, or cause to be made, Equity
Contributions pursuant to Section 2 of this Agreement constitute direct
obligations of Red Oak to the Collateral Agent, and shall be enforceable by the
Collateral Agent.

          (b) The obligations of Red Oak to make, or cause to be made, Equity
Contributions pursuant to Section 2 hereof are and shall be absolute and
unconditional and are not, and shall not be, subject to any defense or right of
set-off, counterclaim, deduction, diminution, abatement, recoupment, defense,
suspension, deferment or reduction or any other legal or equitable defense which
such party has or hereafter may have, against any other Person (including the
Company) for any reason whatsoever (including, without limitation, any
circumstance which constitutes, or might be construed to constitute, an
equitable or legal discharge of any or all of the Company's obligations in
bankruptcy or otherwise).

          (c) To the extent permitted by Applicable Law, the obligations of Red
Oak hereunder shall be absolute and unconditional, shall remain in full force
and effect, and shall not be released, discharged or in any way affected,
notwithstanding:

                    (i) any lack of validity, enforceability or value of any
          Financing Documents or any other agreement or instrument relating
          thereto or to any collateral therefor;

                    (ii) any change in the time, manner or place of payment of,
          or in any other term of, the Financing Documents or any amendment or
          waiver thereof, or any consent to departure from any of those
          documents;

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                    (iii) any failure to pay any taxes which may be payable with
          respect to the performance of its obligations hereunder by Red Oak or
          failure to obtain any authorization or approval from or other action
          by, or to notify or file with, any Governmental Authority required in
          connection with the performance of such obligations by Red Oak;

                    (iv) any impossibility or impracticality of performance,
          force majeure, any act of any government, or other circumstance which
          might constitute a defense available to, or a discharge of, Red Oak,
          or any other circumstance, event or happening whatsoever, whether
          foreseen or unforeseen and whether similar or dissimilar to anything
          referred to above in this Section 9;

                    (v) any merger or consolidation of the Company or Red Oak
          into or with any other entity, or any sale, lease or transfer of all
          or any of the assets of the Company or Red Oak to any other Person;

                    (vi) any change in the ownership in the Company; or

                    (vii) to the fullest extent permitted by law, any other
          circumstance which might otherwise constitute a defense available to,
          or a discharge of, Red Oak or the Company.

          (d)       Red Oak has no right, and shall have no right, to terminate
this Agreement or to be released, relieved or discharged (other than by full and
strict compliance by it with the terms hereof) from any obligation or liability
hereunder for any reason whatsoever.

          (e)        The obligations of Red Oak hereunder will be performed
regardless of any law, regulation or order now or hereafter in effect in any
jurisdiction affecting any of the terms of the Financing Documents or any other
document related thereto or the rights of any Person with respect thereto.

     SECTION 10.       WAIVER.

         To the fullest extent permitted by Applicable Law, Red Oak hereby
expressly waives diligence, presentment, demand for payment, protest, benefit of
any statute of limitations affecting the liability of the Company under the
Financing Documents, benefit of any act or omission by the Collateral Agent
which directly or indirectly results in or aids the discharge of the Company by
operation of law or otherwise, all notices relating to this Agreement,
including, without limitation, notice of acceptance of this Agreement and the
incurring of the obligation to make or to cause to be made any payment hereunder
and notice of any of the circumstances referred to in Section 8, and any
requirement that the Collateral Agent exhaust any right, power, or remedy, or
proceed against the Company for the Equity Contributions.

     SECTION 11.       SUPPORT INSTRUMENTS.

          (a)    Any payments made to the Collateral Agent under, or pursuant to
drawings on or from, a Red Oak Support Instrument shall (i) be deemed to be a
capital contribution by Red Oak

                                       10
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to the Company and to satisfy, to the extent of such payment, the obligation
of Red Oak to make the applicable Equity Contribution hereunder.

          (b)    At any time prior to the termination of Red Oak's obligations
under this Agreement, Red Oak may deliver to the Collateral Agent a Substitute
Support Instrument or Substitute Support Instruments having a stated amount or
combined stated amounts, as the case may be, equal to the amount covered by any
previously delivered Red Oak Support Instrument, in substitution for such
existing Red Oak Support Instrument. Upon such delivery, the previously
delivered Red Oak Support Instrument may be terminated by the issuer thereof.

          (c)    Upon the earlier of (i) the termination of Red Oak's
obligations under this Agreement or (ii) the delivery to the Collateral Agent of
a Substitute Support Instrument, or Substitute Support Instruments, as the case
may be, pursuant to and in the amount specified in Section 11(b), the Collateral
Agent shall promptly return to the issuer thereof, with a copy to Red Oak, the
applicable Red Oak Support Instrument or Red Oak Support Instruments, as the
case may be, previously delivered to the Collateral Agent, together with any
certificate or other documentation that may be required to effect the
cancellation of such Red Oak Support Instrument or Red Oak Support Instruments.

          (d)    (i)    Upon the request of Red Oak and subject to the receipt
of the Support Account Documentation, as defined below, in form and substance
satisfactory to the Collateral Agent, the Collateral Agent shall open with a
bank or trust company an account in the name of Red Oak but under the sole
dominion and control of the Collateral Agent (the "RED OAK SUPPORT ACCOUNT").
Any Cash Deposit by Red Oak and any Equity Contribution made upon the occurrence
of an event set forth in Section 11(f) shall be deposited in the Red Oak Support
Account (as provided therein). The Collateral Agent shall not withdraw funds
from the Red Oak Support Account except as provided in this Section 11(d). The
term "SUPPORT ACCOUNT DOCUMENTATION" shall mean documentation in form and
substance satisfactory to the Collateral Agent which (A) grants the Collateral
Agent, for the benefit of the Senior Parties, a security interest in any Cash
Deposit or other amounts deposited in the Red Oak Support Account and (B)
contains the agreement of Red Oak to transfer additional cash to the Red Oak
Support Account in the event that the aggregate market value of the Permitted
Investments (plus any cash deposits) in such Red Oak Support Account is, at any
time, less than the Red Oak Support Amount.

                 (ii) On each Equity Contribution Date, the Collateral Agent
         shall withdraw an amount equal to the required Equity Contribution
         from the Red Oak Support Account, and such withdrawal shall be
         deemed to satisfy the obligation of Red Oak to make, or cause to be
         made, the related Equity Contribution hereunder. The Collateral
         Agent shall apply all such withdrawn amounts to the satisfaction of
         amounts owing as Equity Contributions.

                 (iii) Amounts on deposit in the Red Oak Support Account
         shall be invested and reinvested by the Collateral Agent, at the
         direction, expense and risk of Red Oak, in Permitted Investments. If
         the amount on deposit in such Red Oak Support Account

                                       11
<PAGE>

         exceeds the applicable Red Oak Support Amount, an amount equal to
         the amount of such excess shall be withdrawn at the end of each
         calendar quarter by the Collateral Agent and the net amount thereof
         (after giving effect to any broker commissions or other expenses of
         withdrawal or sale) shall be paid to Red Oak.

                 (iv) If, following a Cash Deposit by Red Oak into the Red
         Oak Support Account, Red Oak shall deliver a Substitute Support
         Instrument or Substitute Support Instruments in respect of such
         amount to the Collateral Agent, the Collateral Agent upon written
         direction shall promptly withdraw and pay to Red Oak such amount
         (after giving effect to any broker commissions or other expenses of
         withdrawal or sale).

                 (v) Upon the satisfaction or other termination of the
         obligations of Red Oak hereunder, the remaining balance, if any, of
         the Red Oak Support Account shall be paid forthwith to Red Oak.

          (e) If, at any time prior to the termination of this Agreement, a
Red Oak Support Instrument then in effect shall fail to be renewed or
extended in accordance with the terms of such Red Oak Support Instrument
fifteen (15) Business Days prior to the day upon which such Red Oak Support
Instrument is scheduled to expire or terminate and Red Oak shall have failed
to furnish a Substitute Support Instrument or Substitute Support Instruments
in substitution for such Red Oak Support Instrument, then the Collateral
Agent shall draw upon such Red Oak Support Instrument in accordance with its
terms prior to such expiration or termination date and shall deposit the
proceeds of any such drawing into the Red Oak Support Account; provided that
if no such Red Oak Support Account is then currently in existence, the
Collateral Agent shall hold such proceeds in a separate account until such
Red Oak Support Account is established in accordance with Section 11(d)(i)
and shall promptly deposit such proceeds in such Red Oak Support Account upon
its establishment.

          (f) Red Oak shall cause any Red Oak Support Instrument that is an
Acceptable Letter of Credit to be issued by a bank whose senior unsecured
debt is rated at least "A" by S&P and "A2" by Moody's. If, at any time prior
to the termination of this Agreement, the outstanding long-term senior
unsecured debt of the bank providing a Red Oak Support Instrument that is an
Acceptable Letter of Credit fails at any time to be rated at least "A" by S&P
and "A2" by Moody's (such event, a "DOWNGRADE EVENT"), Red Oak shall, within
fifteen (15) Business Days of its receipt of written notice from the
Collateral Agent of the occurrence of such event, furnish a Substitute
Support Instrument in substitution for such Red Oak Support Instrument and if
prior to the expiration of such fifteen (15) day period, Red Oak shall have
failed to furnish a Substitute Support Instrument, then the Collateral Agent
shall draw upon the Red Oak Support Instrument then in effect in accordance
with its terms and shall deposit the proceeds of such drawing into the Red
Oak Support Account for application in accordance with the provisions of
Section 11(d); provided that if no such Red Oak Support Account is then
currently in existence, the Collateral Agent shall hold such proceeds in a
separate account until such Red Oak Support Account is established in
accordance with Section 11(d)(i) and shall promptly deposit such proceeds in
such Red Oak Support Account upon its establishment.

                                       12
<PAGE>

          (g) Red Oak shall cause any Red Oak Support Instrument that is an
Acceptable Bond to be issued by an insurance company whose senior unsecured
debt is rated at least "A" by S&P and "A2" by Moody's. If, at any time prior
to the termination of this Agreement, the outstanding senior unsecured
long-term debt of the bank providing a Red Oak Support Instrument that is an
Acceptable Bond fails at any time to be rated at least "A" by S&P and "A2" by
Moody's (such event, an "IC DOWNGRADE EVENT"), Red Oak shall, within fifteen
(15) Business Days of its receipt of written notice from the Collateral Agent
of the occurrence of such event, furnish a Substitute Support Instrument or
Substitute Support Instruments in substitution for such Red Oak Support
Instrument and if prior to the expiration of such fifteen (15) day period,
Red Oak shall have failed to furnish a Substitute Support Instrument, then
the Collateral Agent shall draw upon the Red Oak Support Instrument then in
effect in accordance with its terms and shall deposit in the proceeds of such
drawing into the Red Oak Support Account for application in accordance with
the provisions of Section 11(d); PROVIDED, that if no such Red Oak Support
Account is then currently in existence, the Collateral Agent shall hold such
proceeds in a separate account until such Red Oak Support Account is
established in accordance with Section 11(d)(i) and shall promptly deposit
such proceeds in such Red Oak Support Account upon its establishment.

     SECTION 12.       RESCISSION OF PAYMENT.

     To the fullest extent permitted by Applicable Law and notwithstanding
any prior release or termination, this Agreement shall continue to be
effective or be reinstated, as the case may be, with respect to Red Oak if at
any time any payment (or part thereof) made or caused to be made by Red Oak
pursuant to this Agreement is rescinded or must otherwise be restored or
returned to Red Oak or the Company by any beneficiary of this Agreement upon
the insolvency, bankruptcy or reorganization of Red Oak or the Company or
otherwise, all as though such payment has not been made or caused to be made.

     SECTION 13.       SEPARATE UNDERTAKINGS.

     Without limiting the generality of any of the foregoing provisions of
this Agreement, Red Oak irrevocably waives, to the fullest extent permitted
by applicable law and for the benefit of, and as a separate undertaking with,
the Collateral Agent, for the benefit of the Senior Parties, any defense to
the performance of this Agreement which may be available to it as a
consequence of this Agreement being rejected or otherwise not assumed by the
Company or any trustee or other similar official for the Company or for any
substantial part of the property of the Company, or as a consequence of this
Agreement being otherwise terminated or modified, in any proceeding seeking
to adjudicate the Company a bankrupt or insolvent or seeking liquidation,
winding up, reorganization, arrangement, protection, relief or composition of
the Company or the debts of the Company under any law relating to bankruptcy,
insolvency or reorganization or relief or protection of debtors, whether such
rejection, non-assumption, termination or modification be by reason of this
Agreement being held to be an executory contract or by reason of any other
circumstance. If this Agreement shall be so rejected or otherwise not
assumed, or so terminated or modified, Red Oak agrees for the benefit of, and
as a separate undertaking with the Collateral Agent, for the benefit of the
Senior Parties, that it will be unconditionally liable to pay or to cause to
be paid to the Collateral Agent, for the benefit of the Senior Parties, an
amount equal to

                                       13
<PAGE>

each payment which would otherwise be payable by it pursuant to the
provisions of this Agreement, or by such party that it would have caused to
make payment, under or in connection with this Agreement if this Agreement
were not so rejected or otherwise not assumed or were otherwise not so
terminated or modified, such amount to be payable to the Collateral Agent,
for the benefit of the Senior Parties, in accordance with the instructions of
the Collateral Agent, as and when such payment would otherwise be payable
hereunder and such amount to be applied as such payment would otherwise be
applied hereunder.

     SECTION 14.       NOTICES.

     Any notice or other communication hereunder shall be given in the manner
set forth in the Collateral Agency Agreement to the Parties at the following
addresses:

     (a) If to the Company, at:

         AES Red Oak, L.L.C.
         1001 North 19th Street
         Arlington, VA  22209
         Attention:   Project Manager
         (Telephone): 703-522-1315
         (Facsimile): 703-528-4510

         (with a copy to Red Oak at its address set forth below)

     (b) If to Red Oak, at:

         AES Red Oak, Inc.
         1001 North 19th Street
         Arlington, VA  22209
         Attention:   General Counsel
         (Telephone): 703-522-1315
         (Facsimile): 703-528-4510

     (c) If to the Collateral Agent, at:

         The Bank of New York
         101 Barclay Street
         Floor 21W
         New York, New York  10286
         Attention:   Corporate Trust Administration
         (Telephone): 212-815-5939
         (Facsimile): 212-815-3878

                                       14
<PAGE>

     SECTION 15.       SUCCESSORS AND ASSIGNS.

     This Agreement shall be binding upon each of the Parties and their
successors and inure to the benefit of the Collateral Agent and its
respective successors and permitted assigns as Collateral Agent under the
Collateral Agency Agreement. This Agreement may not be assigned by either Red
Oak or the Company; PROVIDED, HOWEVER, the obligations of the Red Oak and the
Company hereunder may be assigned as provided in Section 8 or otherwise with
the prior express written consent of the Required Senior Parties.

     SECTION 16.       AMENDMENT, ETC.

     No amendment or waiver of any provision of this Agreement nor any
consent to any departure by a Party herefrom shall in any event be effective
unless the same shall be in writing and signed by each Party, and then such
waiver or consent shall be effective only in the specific instance and for
the specific purpose for which given. No failure or delay on the part of the
Collateral Agent in exercising any right or remedy hereunder shall operate as
a waiver thereof nor shall any single or partial exercise of any power or
right preclude other or further exercise thereof or the exercise of any other
right or remedy.

     SECTION 17.       REMEDIES.

     No remedy herein conferred upon or reserved to the Collateral Agent is
intended to be exclusive of any other available remedy or remedies, but each
and every such remedy shall be cumulative and shall be in addition to every
other remedy given under this Agreement or now or hereafter existing at law
or in equity or by statute. In order to entitle the Collateral Agent to
exercise any remedy reserved to it in this Agreement, it shall not be
necessary to give any notice, other than such notice as may be expressly
required by this Agreement. No notice to or demand on Red Oak in any case
shall entitle it to any other or further notice or demand in the same or
similar circumstances. Each and every right and remedy of the Collateral
Agent shall, to the extent permitted by law, be cumulative and shall be in
addition to any other remedy given hereunder or under the Collateral Agency
Agreement or any other document now or hereafter existing at law or in equity
or by statute.

     SECTION 18.       HEADINGS.

     The headings herein are included for convenience of reference only and
shall be ignored in the construction or interpretation hereof.

     SECTION 19.       GOVERNING LAW.

     THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE
LAWS OF THE STATE OF NEW YORK (WITHOUT GIVING EFFECT TO ANY CONFLICT OF LAW
PROVISIONS OF SUCH LAWS).

                                       15
<PAGE>

     SECTION 20.       CONSENT TO JURISDICTION.

     To the fullest extent permitted by applicable law, with respect to any
legal action or proceeding against Red Oak arising out of or in connection
with this Agreement, Red Oak hereby irrevocably (i) consents to the
jurisdiction of any court of the State of New York or of the United States of
America located in The City of New York, (ii) consents to the service of
process outside the territorial jurisdiction of said courts in any such
action or proceeding by mailing copies thereof by registered United States
mail, postage prepaid, to the address specified pursuant to Section 12
hereof, and (iii) waives any objection to the venue of the aforesaid courts
and any objection that the aforesaid courts are an inconvenient forum.

     SECTION 21.       WAIVER OF JURY TRIAL.

     THE COLLATERAL AGENT, THE COMPANY AND RED OAK HEREBY IRREVOCABLY WAIVE
ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR
RELATING TO THIS AGREEMENT, OR ANY OTHER LOAN DOCUMENT OR THE TRANSACTIONS
CONTEMPLATED HEREBY OR THEREBY.

     SECTION 22.       EXPENSES.

     The Company will, upon demand, pay to the Collateral Agent any and all
reasonable expenses, including attorneys' fees and expenses, which the
Collateral Agent may incur in connection with the exercise or enforcement of
any of the rights or interests of the Collateral Agent hereunder.

     SECTION 23.       COUNTERPARTS.

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

     SECTION 24.       SEVERABILITY.

     If any provision of this Agreement shall be held or deemed to be or
shall, in fact, be illegal, inoperative or unenforceable, the same shall not
affect any other provision or provisions herein contained or render the same
invalid, inoperative or unenforceable to any extent whatever.

     SECTION 25.       TERMINATION.

     This Agreement and the obligations hereunder shall terminate upon the
payment in full of all Equity Contributions required under this Agreement.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                       16
<PAGE>

          IN WITNESS WHEREOF, the Parties have each caused this Agreement to be
     executed by its duly appointed representatives as of the date first written
     above.

                                       AES RED OAK, L.L.C.,
                                       a Delaware limited liability company

                                       By: /s/ Charles B. Falter
                                          --------------------------
                                          Name: Charles B. Falter
                                          Title: Vice President

                                       AES RED OAK, INC.,
                                       a Delaware corporation

                                       By: /s/ Patricia L. Rollin
                                          --------------------------
                                          Name: Patricia L. Rollin
                                          Title: Vice President

                                       THE BANK OF NEW YORK,
                                       as Collateral Agent

                                       By: /s/ Mary Beth Lewicki
                                          --------------------------
                                          Name: Mary Beth Lewicki
                                          Title: Vice President

                         [EQUITY SUBSCRIPTION AGREEMENT]

<PAGE>

                                    EXHIBIT A

                                                  _________, 2000

Beneficiary:               The Bank of New York,
                           as Collateral Agent
                           Corporate Trust Administration
                           101 Barclay Street
                           Floor 21W
                           New York, New York  10286
                           Attention:       ______________
                                            ______________

Subject:          Irrevocable Standby Letter of Credit No. [L/C______]

Gentlemen:

We hereby issue in your favor our Irrevocable Letter of Credit No. __________
(this "LETTER OF CREDIT") for the account of AES Red Oak, Inc. ("RED OAK") for
an amount (the "STATED AMOUNT") on any date equal to the difference between (x)
$41,555,507 (the "MAXIMUM STATED AMOUNT") and (y) the total amount of prior
draws received and honored by us pursuant to this Letter of Credit.

We understand that this Letter of Credit is being issued to you in connection
with that certain Equity Subscription Agreement dated as of March 1, 2000, among
Red Oak, AES Red Oak, L.L.C. and The Bank of New York, in its capacity as
Collateral Agent (the "COLLATERAL AGENT") under the Collateral Agency Agreement
by and among Red Oak, AES Red Oak, L.L.C., the Collateral Agent and the other
parties thereto and each other person party thereto, and

Prior to the Termination Date (as hereinafter defined) of this Letter of Credit,
you may draw from time to time an amount not exceeding the Stated Amount, on the
conditions set forth herein against presentation in the manner provided herein
of your sight draft on us (marked "DRAWN UNDER LETTER OF CREDIT NO. L/C ")
accompanied by a signed Drawing Certificate in the form attached hereto as Annex
A appropriately completed (such sight draft and Drawing Certificate being
referred to hereinafter collectively as the "DOCUMENTS").

Presentation of the Documents shall be made at our office,
__________________________________________________ (fax no. __________) Attn:
Letter of Credit Department, either by physical delivery of such documents or by
facsimile transmission of such documents to the office stated above. Upon such
presentation, the payment of a drawing

                                  Exhibit A-1
<PAGE>

shall be made in accordance with the terms herein. Such Documents shall be sent
to our office by overnight courier for receipt by us within one Business Day of
the date of such facsimile transmission. Our only obligation with regard to a
drawing under this Letter of Credit shall be to examine the Documents and to pay
in accordance therewith, and we shall not be obligated to make any inquiry in
connection with the presentation of the Documents.

If the requisite Documents are presented to us at or prior to 12:00 noon (New
York time) on a Business Day (as hereinafter defined), and provided that such
Documents conform to the terms and conditions hereof, payment of the amount
specified shall be made to you in immediately available funds on or prior to
3:00 p.m. (New York time) on such day. If a drawing is made hereunder after
12:00 noon (New York time) on a Business Day, and provided that such Documents
conform to the terms and conditions hereof, payment of the amount specified
shall be made to you in immediately available funds, not later than 12:00 noon
(New York time), on the following Business Day. If a demand for payment made
hereunder does not, in any instance, conform to the terms and conditions of this
Letter of Credit, we shall give you prompt notice that the Documents were not in
accordance with the terms and conditions of this Letter of Credit, stating the
reasons therefor and that we will hold the Documents at your disposal or return
the same to you. Upon being notified that the Documents were not in conformity
with this Letter of Credit, you may attempt to correct any such nonconforming
Documents if and to the extent that you are able to do so.

This Letter of Credit is effective immediately and, unless terminated earlier in
accordance with the provisions hereof, expires at the close of business at our
office in _______________ three hundred sixty four (364) days from today's date
(the "STATED EXPIRATION DATE") but such Stated Expiration Date shall be
automatically extended for a period of three hundred sixty four (364) days
effective upon the Stated Expiration Date and each annual anniversary of the
Stated Expiration Date (each such annual anniversary date being referred to
herein as the "NEW STATED EXPIRATION DATE") unless, thirty days prior to the
Stated Expiration Date or any such New Stated Expiration Date, we notify you, by
registered mail or courier service at the above address, that this Letter of
Credit shall not be extended beyond the Stated Expiration Date or the New Stated
Expiration Date, as the case may be, provided that this letter of credit shall
not be extended for more than three (3) such additional periods. If you are so
notified, you may on or within fifteen (15) Business Days before the Stated
Expiration Date or the New Stated Expiration Date, as the case may be, draw the
full Stated Amount then available hereunder. Any drawing under this Letter of
Credit will be paid with our own funds and not out of any other funds or other
assets.

Only you may make a drawing under this Letter of Credit. Multiple drawings may
be made under this Letter of Credit. Upon the payment of a drawing, we shall be
fully discharged of our obligation under this Letter of Credit in respect of any
amount in excess of the Stated Amount, as the case may be, after giving effect
to such drawing, and we shall not thereafter be obligated to make any further
payments under this Letter of Credit in respect of any amount in excess of the
Stated Amount, as the case may be, after giving effect to such drawing.

                                  Exhibit A-2
<PAGE>

Upon the earliest of (i) the close of business at our office in ______________
on the Stated Expiration Date or New Stated Expiration Date, as the case may be,
(ii) the date we have paid the Maximum Stated Amount under all drawings made
hereunder or (iii) the date of our receipt of a certificate in the form of Annex
B purportedly signed by two (2) Authorized Officers (a "CERTIFICATE AS TO
DEFEASANCE"), (which earliest date of (i), (ii) or (iii) is referred to herein
as the "TERMINATION DATE"), this Letter of Credit shall automatically terminate
and expire and the original of this Letter of Credit shall be immediately
delivered to us for cancellation.

Communications with respect to this Letter of Credit shall be in writing and
shall be addressed to us at ______________________________________, specifically
referring therein to this Letter of Credit by number.

As used herein (a) "AUTHORIZED OFFICER" shall mean any of your Vice Presidents
and (b) "BUSINESS DAY" shall mean any day on which commercial banks in New York,
New York are open for the purpose of conducting commercial banking business.

This Letter of Credit sets forth in full our undertaking, and such undertaking
shall not in any way be modified, amended, amplified or limited by reference to
any document, instrument or agreement referred to herein, except only the
certificates referred to herein, and any such reference shall not be deemed to
incorporate herein by reference any documents, instrument or agreement except
for such certificates.

This Letter of Credit shall be subject to the provisions (to the extent that
such provisions are not inconsistent with this Letter of Credit) of the Uniform
Customs and Practice for Documentary Credits, 1993 Revision, International
Chamber of Commerce Publication No. 500. To the extent that the provisions of
this Letter of Credit are not covered by such Uniform Customs and Practice, this
Letter of Credit shall be governed by, and enforced and construed in accordance
with the laws of the State of New York.

                                              Very truly yours,

                        [---------------------   ---------------------
                            Vice President        Vice President]

                                  Exhibit A-3
<PAGE>

                                     ANNEX A

                          (Form of Drawing Certificate)

                                                  Date:

TO:      [Letter of Credit Provider] ("ISSUING BANK")

         Attn:  Letter of Credit Department

RE:      Irrevocable Letter of Credit No. ____________ (the "LETTER OF CREDIT")

The undersigned, duly authorized officers of The Bank of New York in its
capacity as Collateral Agent (the "COLLATERAL AGENT") hereby certify to Issuing
Bank with reference to the Letter of Credit that:

(1)

       _____      No Certificate as to Defeasance (as defined in the Letter of
                  Credit) has been delivered and Red Oak has become obligated to
                  make or cause to be made an Equity Contribution in respect of
                  its Base Equity Contribution Commitment under Section 2 of the
                  Equity Subscription Agreement referred to in the Letter of
                  Credit in the amount of $____________, which amount does not
                  exceed $___________, such amount being the current Red Oak
                  Support Amount under the Equity Subscription Agreement; and

[or (1)]

       _____      No Certificate as to Defeasance has been delivered and the
                  Letter of Credit will expire within fifteen (15) Business Days
                  and Red Oak has not furnished a Substitute Support Instrument
                  (as defined in the Equity Subscription Agreement) in
                  substitution for the Letter of Credit and as a consequence
                  thereof the entire Stated Amount of $___________ is due and
                  payable; and

[or (1)]

       _____      No Certificate as to Defeasance has been delivered and there
                  has been a Downgrade Event (as defined in the Equity
                  Subscription Agreement) and Red Oak has not furnished a
                  Substitute Support Instrument (as defined in the Equity
                  Subscription Agreement) in substitution for the Letter of
                  Credit and as a consequence thereof the entire Stated Amount
                  of $______ is due and payable; and

                                   Exhibit A-4
<PAGE>

(2)      The amount of the sight draft accompanying this certificate equals the
         amount due and payable as set forth above and does not exceed the
         Stated Amount (as defined in the Letter of Credit).

                                  THE BANK OF NEW YORK, AS COLLATERAL AGENT

                                  By:
                                     --------------------------------------
                                     Name:
                                     Title:

                                  By:
                                     --------------------------------------
                                     Name:
                                     Title:

                                   Exhibit A-5
<PAGE>

                                     ANNEX B

                     (Form of Certificate as to Defeasance)

                                                     Date:

TO:      [Letter of Credit Provider] ("ISSUING BANK")

         Attn:  Letter of Credit Department

RE:      Irrevocable Letter of Credit No. ____________ (the "LETTER OF CREDIT")

The undersigned, duly authorized officers of The Bank of New York, in its
capacity as Collateral Agent (the "COLLATERAL AGENT") hereby certify to Issuing
Bank with reference to the Letter of Credit that:

       _____      the Red Oak Support Amount (as defined in the Equity
                  Subscription Agreement referred to in the Letter of Credit)
                  has been reduced to not more than $14,193,600 as a result of
                  drawings on the Letter of Credit or Equity Contributions in
                  respect of the Base Equity Contribution Commitment pursuant to
                  Section 2(a) or (b) of the Equity Subscription Agreement which
                  have the effect of reducing the Red Oak Support Amount; or

       _____      a Substitute Support Instrument (as defined in the Equity
                  Subscription Agreement referred to in the Letter of Credit)
                  for the Stated Amount has been provided to the Collateral
                  Agent by or on behalf of Red Oak.

                                     THE BANK OF NEW YORK, AS COLLATERAL AGENT

                                      By:
                                         --------------------------------------
                                         Name:
                                         Title:

                                      By:
                                         --------------------------------------
                                         Name:
                                         Title:

                                   Exhibit A-6
<PAGE>

                                    EXHIBIT B

                          ___________ INSURANCE COMPANY

                                                         BOND NO. ______________

                            EQUITY CONTRIBUTION BOND

         KNOW ALL PERSONS BY THESE PRESENTS, that we, AES RED OAK, INC., 1001
North 19th Street, Arlington, VA 22209 as Principal, and ____________________,
as Surety, are held and firmly bound unto THE BANK OF NEW YORK, as COLLATERAL
AGENT, as Obligee, in the amount of _________US DOLLARS ($________), lawful
money of the United States, the payment of which we bind ourselves, our heirs,
administrators, executors and assigns, jointly and severally, firmly by these
presents.

         WHEREAS, Principal and AES Red Oak, L.L.C. (the "COMPANY") have entered
into an Equity Subscription Agreement with the Obligee dated as of March 1, 2000
(the "EQUITY SUBSCRIPTION AGREEMENT") which is incorporated herein by reference
as if copied at length herein.

         NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the Surety hereby agrees for the
benefit of the Obligee as follows:

1.       The Surety's obligation under this Equity Contribution Bond is such
         that, if the Principal strictly abides by the terms and conditions of
         Sections 2(a) and (b) of the Equity Subscription Agreement, then such
         obligation shall become void, but otherwise will remain in full force
         and effect during the term hereof.

2.       This Equity Contribution Bond is for the term beginning [ ] and ending
         [ ] (the "Expiration Date"), and may be renewed by the Surety with
         notification to the Obligee and Principal thirty (30) days prior to the
         Expiration Date through issuance of a continuation certificate to such
         effect.

3.       Any request for payment under this Equity Contribution Bond must be in
         writing, accompanied by the Obligee's certification in the form
         attached hereto as Annex A, which certification shall supersede all
         information that Surety may have received to the contrary as to the
         matters so certified. The Obligee shall direct its request for payment
         by facsimile to _______________________________, FACSIMILE NUMBER ( )
         ______________ . Surety hereby agrees that all claims submitted in said
         manner during the term of this Equity Contribution Bond will be paid by
         the close of business on the second business day after the day the
         claim is made by wire transfer in immediately available funds to the
         account of Obligee specified in such certification. Any request for
         payment under this Equity Contribution Bond in accordance with this
         paragraph 3 purporting to be signed by the Obligee is conclusive and
         binding on Surety as to the

                                   Exhibit B-1
<PAGE>

         matters stated therein and the obligation of Surety to pay upon receipt
         of such request is irrevocable and binding on Surety.

4.       Subject to paragraph 7 hereof, Surety may terminate this Equity
         Contribution Bond as to future liability by delivering to the Obligee
         at the above address via certified mail return receipt, thirty (30)
         days prior to the date of such termination, notice of its intention to
         be relieved of its liability hereunder. Said notice shall in no way
         exonerate the Surety from liability incurred during the term of this
         Equity Contribution Bond or limit in any manner Obligee's ability to
         make, and be paid with respect to, claims submitted as provided in the
         Form of Drawing Certificate attached hereto as Annex A.

5.       Multiple claims may be made on this Equity Contribution Bond; PROVIDED,
         HOWEVER, that all such claims in the aggregate shall not exceed _______
         U.S. Dollars ($_______) (the "MAXIMUM AMOUNT").

6.       If, for any reason whatsoever, the Principal shall fail or be unable
         duly, punctually and fully to pay any Equity Contribution in respect of
         its Base Equity Contribution Commitment as and when the same shall
         become due and payable, Surety shall forthwith pay or cause to be paid
         such Equity Contribution to the Obligee in accordance with the terms
         hereof and of the Equity Subscription Agreement. Surety's obligations
         under this Equity Contribution Bond are absolute, unconditional,
         present and continuing obligations and are in no way conditioned or
         contingent upon any attempt to collect from or enforce payment by the
         Principal or upon any other event, contingency or circumstance
         whatsoever, including payment under any other Red Oak Support
         Instrument as such term is defined in the Equity Subscription
         Agreement, and shall be binding upon and against Surety without regard
         to the validity or enforceability of the Equity Subscription Agreement.

7.       Any other provision of this Equity Contribution Bond to the contrary
         notwithstanding, Surety agrees that the obligations of Surety set forth
         in this Equity Contribution Bond shall be direct obligations of Surety,
         and such obligations shall be absolute and unconditional, shall not be
         subject to any counterclaim, set-off, deduction, diminution, abatement,
         recoupment, suspension, deferment, reduction or defense (other than
         full and strict compliance by the Surety with its obligations
         hereunder) based upon any claim Surety or any other Person may have
         against the Obligee, the Principal, the Company or any other Person,
         including the provider of any other Red Oak Support Instrument, and
         shall remain in full force and effect without regard to, and shall not
         be released, discharged or in any way affected or impaired by, any
         circumstance or condition whatsoever (other than full and strict
         compliance by the Surety with its obligations hereunder), whether or
         not Surety shall have any knowledge or notice thereof, including,
         without limitation any occurrence or circumstance whatsoever which
         might otherwise constitute a legal or equitable defense or discharge of
         the liabilities of a surety or which might otherwise limit recourse
         under this Equity Contribution Bond against Surety. The obligations of
         Surety set forth herein constitute the full recourse obligations of
         Surety enforceable against it to the full extent of all its assets and
         properties. Without limiting

                                   Exhibit B-2
<PAGE>

         the generality of the foregoing, Surety agrees that (a) repeated and
         successive demands may be made and recoveries may be had hereunder as
         and when, from time to time, the Principal shall default under or fail
         to comply with its obligations under Section 2 of the Equity
         Subscription Agreement to make Equity Contributions in respect of the
         Base Equity Contribution Commitment and that notwithstanding the
         recovery hereunder for or in respect of any such default or failure to
         so comply by the Principal under the Equity Subscription Agreement,
         this Equity Contribution Bond shall remain in full force and effect and
         shall apply to each and every subsequent such default or failure, and
         (b) if any such Equity Contribution is paid by the Principal, and
         thereafter all or any part of such payment is recovered from the
         Obligee upon the insolvency, bankruptcy or reorganization of the
         Principal, the liability of Surety hereunder with respect to such
         Equity Contribution so paid and recovered shall, notwithstanding any
         prior release or termination hereof, continue and remain in full force
         and effect, or shall be reinstated, as the case may be, as if, to the
         extent of such recovery, such payment had not been made.

8.       Surety hereby unconditionally waives, to the extent permitted by
         applicable law, (i) all notices which may be required by statute, rule
         of law or otherwise, now or hereafter in effect, to preserve any rights
         against the Surety hereunder, including, without limitation, any
         demand, proof or notice of non-payment of any Equity Contribution; (ii)
         any right to the enforcement, assertion or exercise of any right,
         remedy, power or privilege under or in respect of the Equity
         Subscription Agreement; (iii) notice of acceptance of this Equity
         Contribution Bond, demand, protest, presentment, notice of default and
         any requirement of diligence; (iv) any requirement to exhaust any
         remedies or to mitigate any damages resulting from default by the
         Principal under the Equity Subscription Agreement; (v) the benefit of
         any and all applicable laws which are or might be in conflict with the
         terms of this Equity Contribution Bond; and (vi) any other circumstance
         whatsoever which might otherwise constitute a legal or equitable
         discharge, release or defense of a surety, or which might otherwise
         limit recourse under this Equity Contribution Bond against Surety.

9.       Surety shall be subrogated to all rights of the Company against
         Principal under the Equity Subscription Agreement in respect of any
         amounts paid by Surety pursuant to the provisions of this Equity
         Contribution Bond; PROVIDED, HOWEVER, that Surety shall be entitled to
         enforce, or to receive any payments arising out of or based upon, such
         right of subrogation only after all required Equity Contributions under
         and as defined in the Equity Subscription Agreement have been paid in
         full. Surety acknowledges and agrees that no proper payment by Surety
         under this Equity Contribution Bond shall give rise to (i) any claim by
         Surety against the Obligee or (ii) any indebtedness of the Company.

10.      The Obligee shall have all of the rights and remedies available under
         applicable law and may proceed by appropriate court action to enforce
         the terms hereof and to recover damages for the breach hereof. Each and
         every remedy of the Obligee shall, to the extent permitted by law, be
         cumulative and shall be in addition to any other remedy now or
         hereafter existing at law or in equity. At the option of the Obligee
         and upon notice to Surety, Surety may be joined in any action or
         proceeding commenced by such Obligee

                                   Exhibit B-3
<PAGE>

         against the Principal in respect of any Equity Contribution, and
         recovery may be had against Surety in such action or proceeding or in
         any independent action or proceeding against Surety, without any
         requirement that such Obligee first assert, prosecute or exhaust any
         remedy or claim against the Principal.

11.      THIS EQUITY CONTRIBUTION BOND SHALL IN ALL RESPECTS BE GOVERNED,
         INTERPRETED AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF
         NEW YORK WITHOUT GIVING EFFECT TO ANY CONFLICTS OF LAWS PROVISIONS OF
         SUCH LAWS.

12.      TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, WITH RESPECT TO ANY
         LEGAL ACTION OR PROCEEDING AGAINST SURETY ARISING OUT OF OR IN
         CONNECTION WITH THIS AGREEMENT, SURETY HEREBY IRREVOCABLY (I) CONSENTS
         TO THE JURISDICTION OF ANY COURT OF THE STATE OF NEW YORK OR OF THE
         UNITED STATES OF AMERICA LOCATED IN THE CITY OF NEW YORK, (II) CONSENTS
         TO THE SERVICE OF PROCESS OUTSIDE THE TERRITORIAL JURISDICTION OF SAID
         COURTS IN ANY SUCH ACTION OR PROCEEDING BY MAILING COPIES THEREOF BY
         REGISTERED UNITED STATES MAIL, POSTAGE PREPAID, TO THE ADDRESS
         SPECIFIED IN THE FIRST PARAGRAPH OF THE EQUITY CONTRIBUTION BOND, AND
         (III) WAIVES ANY OBJECTION TO THE VENUE OF THE AFORESAID COURTS AND ANY
         OBJECTION THAT THE AFORESAID COURTS ARE IN INCONVENIENT FORUM.

         Signed, sealed and dated this the ____________ day of March __, 2000.

WITNESS:                                    AES RED OAK, INC.
---------------------------------           ------------------------------------

WITNESS:                                                       INSURANCE COMPANY
                                            -------------------
---------------------------------           ------------------------------------
                                                              , ATTORNEY-IN-FACT

                                   Exhibit B-4
<PAGE>

                                     ANNEX A

                          (Form of Drawing Certificate)

                                                    Date:

TO:      [Name of Insurance Company issuing the Equity Contribution Bond]
         ("ISSUER")

RE:      Equity Contribution Bond No. ____________ (the "BOND")

The undersigned, duly authorized officers of The Bank of New York, in its
capacity as Collateral Agent (the "AGENT"), hereby certify to Issuer with
reference to the Equity Contribution Bond (the "BOND"):

(1)      Principal (as such term is defined in the Bond) has become obligated to
         make or cause to be made an Equity Contribution in respect of its Base
         Equity Contribution Commitment under Section 2 of the Equity
         Subscription Agreement referred to in the Bond in the amount of
         $____________; and

[or (1)]

         The Bond will terminate or expire within fifteen (15) Business Days and
         Principal has not furnished a Substitute Support Instrument(s) (as
         defined in the Equity Subscription Agreement) in substitution for the
         Bond and as a consequence thereof the entire remaining amount of the
         Bond ($___________) is due and payable; and

[or (1)]

         There has been an IC Downgrade Event (as defined in the Equity
         Subscription Agreement) and Principal has not furnished a Substitute
         Support Instrument(s) (as defined in the Equity Subscription Agreement)
         in substitution for the Bond and as a consequence thereof the entire
         remaining amount of the Bond ($________) is due and payable; and

                                   Exhibit B-5
<PAGE>

(2)      The amount specified above equals the amount due and payable as set
         forth above and, when added to all previous amounts paid under the
         Bond, does not exceed the Maximum Amount (as defined in the Bond);

(3)      The amount specified above is to be sent by wire transfer to _________.

                                       THE BANK OF NEW YORK, as Collateral Agent

                                      By:
                                        ----------------------------------------
                                        Name:
                                        Title:

                                      By:
                                        ----------------------------------------
                                        Name:
                                        Title

                                   Exhibit B-6
<PAGE>

                                    EXHIBIT C

                                    GUARANTY

         GUARANTY (this "GUARANTY"), made and delivered as of March 1, 2000, by
The AES Corporation, a Delaware corporation (the "GUARANTOR").

                                    RECITALS

         A.    AES Red Oak, Inc., a Delaware corporation ("RED OAK") and Red
Oak, L.L.C. a Delaware limited liability company (the "COMPANY"), and The Bank
of New York as Collateral Agent ("GUARANTEED PARTY") have entered into an Equity
Subscription Agreement, dated as of March 1, 2000 (the "EQUITY SUBSCRIPTION
AGREEMENT"), pursuant to which Red Oak has agreed to make certain contributions
of capital to the Company in the manner provided therein.

         B.    The Guarantor is entering into this Guaranty in order to
support the obligations of Red Oak to make contingent Equity Contributions under
the Equity Subscription Agreement in an amount not to exceed the Contingent
Equity Contribution Commitment (the "GUARANTEED OBLIGATIONS").

                                    AGREEMENT

         In consideration of the foregoing and of other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Guarantor hereby agrees for the benefit of the Guaranteed Party as follows:

         SECTION 1. DEFINITIONS. Unless otherwise defined herein all terms used
herein which are defined in the Equity Subscription Agreement shall have their
respective meanings as therein defined.

         SECTION 2. GUARANTY. The Guarantor hereby unconditionally and
irrevocably guarantees, as the primary obligor and not merely as surety, to and
for the benefit of the Guaranteed Party, punctual and full payment by Red Oak of
the Guaranteed Obligations as and when the same shall become due and payable in
accordance with the terms of the Equity Subscription Agreement by acceleration,
as scheduled or otherwise. The guaranty contained herein is an absolute,
unconditional, present and continuing guaranty of payment, and not of
collection, is in no way conditioned or contingent upon any attempt to collect
from or enforce payment by Red Oak or upon any other event, contingency or
circumstance whatsoever, and shall be binding upon and against the Guarantor
without regard to the validity or enforceability of the Equity Subscription
Agreement. If, for any reason whatsoever, Red Oak shall fail or be unable duly,
punctually and fully to pay any Guaranteed Obligation as and when the same shall
become due and payable, the Guarantor shall forthwith pay or cause to be paid
such Guaranteed Obligation to the Guaranteed Party. Notwithstanding any
provision in this Guaranty or the Equity Subscription Agreement to the contrary,
except for the obligation to pay interest under

                                   Exhibit C-1
<PAGE>

Section 8(b) hereof, the maximum amount of the Guarantor's liability hereunder
at any time (the "GUARANTEED AMOUNT") shall not exceed the Contingent Equity
Contribution Commitment.

         SECTION 3. OBLIGATIONS ABSOLUTE AND UNCONDITIONAL, CONTINUING, ETC. The
Guarantor agrees that the obligations of the Guarantor set forth in this
Guaranty shall be direct obligations of the Guarantor, and such obligations
shall be absolute and unconditional, shall not be subject to any counterclaim,
set-off, deduction, diminution, abatement, recoupment, suspension, deferment,
reduction or defense (other than full and strict compliance by the Guarantor
with its obligations hereunder) based upon any claim the Guarantor or any other
Person may have against the Guaranteed Party, Red Oak or the Company, and shall
remain in full force and effect without regard to, and shall not be released,
discharged or in any way affected or impaired by, any circumstance or condition
whatsoever (other than full and strict compliance by the Guarantor with its
obligations hereunder), whether or not the Guarantor shall have any knowledge or
notice thereof. The obligations of the Guarantor set forth herein constitute the
full recourse obligations of the Guarantor enforceable against it to the full
extent of all its assets and properties. Without limiting the generality of the
foregoing, the Guarantor agrees that (a) repeated and successive demands may be
made and recoveries may be had hereunder as and when, from time to time, Red Oak
shall default under or fail to comply with the terms of the Equity Subscription
Agreement and that notwithstanding the recovery hereunder for or in respect of
any given default or failure to so comply by Red Oak under the Equity
Subscription Agreement, this Guaranty shall remain in force and effect and shall
apply to each and every subsequent default, and (b) except as provided in the
last sentence of Section 2 of this Guaranty, in the event that any Guaranteed
Obligation is paid by Red Oak, and thereafter all or any part of such payment is
recovered from the Guaranteed Party upon the insolvency, bankruptcy or
reorganization of Red Oak or the Company, the liability of the Guarantor
hereunder with respect to such Guaranteed Obligation so paid and recovered shall
continue and remain in full force and effect as if, to the extent of such
recovery, such payment had not been made. If (x) an event permitting the
exercise of remedies under the Equity Subscription Agreement shall at any time
have occurred and be continuing and (y) such exercise, or any consequences
thereof provided in the Equity Subscription Agreement shall at any time be
prevented by reason of the pendency against Red Oak of a case or proceeding
under any bankruptcy or insolvency law, the Guarantor agrees that, solely for
purposes of this Guaranty and its obligations hereunder, the Equity Subscription
Agreement shall be deemed to have been declared in default and all amounts
thereunder shall be deemed to be due and payable, with all the attendant
consequences as provided in the Equity Subscription Agreement as if declaration
of default and the consequence thereof had been accomplished in accordance with
the terms thereof, and the Guarantor shall forthwith pay any amounts guaranteed
hereunder.

         SECTION 4. WAIVER OF DEMANDS, NOTICES, ETC. The Guarantor hereby
unconditionally waives, to the extent permitted by applicable law, (i) notice of
any of the matters referred to in Section 3 hereof; (ii) all notices which may
be required by statute, rule of law or otherwise, now or hereafter in effect, to
preserve any rights against the Guarantor hereunder, including, without
limitation, any demand, proof or notice of non-payment of any Guaranteed
Obligation; (iii) any right to the enforcement, assertion or exercise of any
right, remedy, power or privilege under or in respect of the Equity Subscription
Agreement; (iv) notice of acceptance of this Guaranty,

                                   Exhibit C-2
<PAGE>

demand, protest, presentment, notice of default and any requirement of
diligence; (v) any requirement to exhaust any remedies or to mitigate any
damages resulting from default by Red Oak under the Equity Subscription
Agreement; and (vi) any other circumstance whatsoever which might otherwise
constitute a legal or equitable discharge, release or defense of a guarantor or
surety, or which might otherwise limit recourse against the Guarantor.

         SECTION 5. SUBROGATION. The Guarantor shall be subrogated to all rights
of the Company and the Guaranteed Party in respect of any amounts paid by the
Guarantor pursuant to the provisions of this Guaranty; PROVIDED, HOWEVER, that
the Guarantor shall be entitled to enforce, or to receive any payments arising
out of or based upon, such right of subrogation only after all of the Guaranteed
Obligations have been paid in full. Without prejudice to the rights set forth in
the preceding sentence, the Guarantor acknowledges and agrees that no payment by
the Guarantor under this Guaranty shall give rise to any claim by the Guarantor
against the Guaranteed Party.

         SECTION 6. CERTAIN RIGHTS AND POWERS OF GUARANTEED PARTY. The
Guaranteed Party shall have all of the rights and remedies available under
applicable law and may proceed by appropriate court action to enforce the terms
hereof and to recover damages for the breach hereof. Each and every remedy of
the Guaranteed Party shall, to the extent permitted by law, be cumulative and
shall be in addition to any other remedy now or hereafter existing at law or in
equity. At the option of the Guaranteed Party and upon notice to the Guarantor,
the Guarantor may be joined in any action or proceeding commenced by such
Guaranteed Party against Red Oak in respect of any Guaranteed Obligation, and
recovery may be had against the Guarantor in such action or proceeding or in any
independent action or proceeding against the Guarantor, without any requirement
that such Guaranteed Party first assert, prosecute or exhaust any remedy or
claim against Red Oak.

         SECTION 7. REPRESENTATIONS, WARRANTIES. The Guarantor represents and
warrants to the Guaranteed Party, on and as of the date hereof:

               (i) The Guarantor is duly organized and validly existing in good
         standing under the laws of the State of Delaware and has all requisite
         corporate power and authority to enter into and perform its obligations
         under this Guaranty;

               (ii) No governmental action is required to be taken, given or
         obtained, as the case may be, by or from any Governmental Authority,
         and no filing, recording, publication or registration in any public
         office or any other place is necessary to authorize the execution,
         delivery and performance by the Guarantor of this Guaranty or for the
         legality, validity, binding effect or enforceability hereof;

               (iii) The execution and delivery of this Guaranty by the
         Guarantor and the performance of its obligations hereunder will not
         contravene any applicable law, or any judgment or order applicable to
         or binding on it, or contravene or result in any breach of, or
         constitute any default under, its certificate of incorporation or
         by-laws or any indenture, mortgage, contract, agreement or instrument
         to which the Guarantor is a party or by which any of its properties
         may be bound;

                                   Exhibit C-3
<PAGE>

               (iv) The execution, delivery and performance of this Guaranty by
         the Guarantor have been duly authorized by all necessary corporate
         action; this Guaranty has been duly executed and delivered by the
         Guarantor and constitutes the legal, valid and binding obligation of
         the Guarantor enforceable against the Guarantor in accordance with its
         terms, except as such enforceability may be limited by bankruptcy,
         insolvency, reorganization, fraudulent conveyance, liquidation or
         similar laws affecting creditors' rights generally and by general
         principles of equity; and

               (v) There is no action, suit or proceeding pending or, to the
         knowledge of the Guarantor, threatened against the Guarantor before or
         by any Governmental Authority that questions the validity or
         enforceability of this Guaranty or, if adversely determined, would
         materially unpair the ability (financial or otherwise) of the Guarantor
         to perform its obligations hereunder.

         SECTION 8. CORPORATE EXISTENCE, ETC. The Guarantor agrees that, so long
as this Guaranty is in effect, the Guarantor shall (i) preserve and maintain its
corporate existence; (ii) preserve and maintain all of its material rights,
privileges and franchises, except where the failure to preserve and maintain any
such right, privilege or franchise would not materially and adversely affect the
ability of the Guarantor to perform its obligations under this Guaranty; and
(iii) comply with all the requirements of all applicable laws, rules,
regulations and orders of governmental or regulatory authorities except where
the failure to comply with any such requirement would not materially and
adversely affect the ability of the Guarantor to perform its obligations under
this Guaranty.

         SECTION 9. PAYMENTS. (a) The Guarantor shall make all payments of
amounts owing pursuant to this Guaranty in immediately available funds to The
Bank of New York as Collateral Agent for the Banks by wire or electronic
transfer to The Bank of New York, Account Number ________, or to such other
account as The Bank of New York as Collateral Agent may specify from time to
time by notice to the Guarantor, by not later than noon New York time on the due
date for such payment. Any such payment shall, to the extent so made, discharge
the obligations of the Guarantor hereunder.

         (b) Any payment under this Guaranty shall be paid together with
interest and accruing from the date on which demand therefor is properly made
hereunder, at the rate of interest specified in Section 2(e) of the Equity
Subscription Agreement to sums payable thereunder, as notified by the Guaranteed
Party.

         SECTION 10. TERMINATION. This Guaranty and all obligations of the
Guarantor hereunder shall terminate upon the reduction of the Red Oak Support
Amount to zero as a result of payments by the Guarantor or others which have the
effect of reducing the Red Oak Support Amount.

         SECTION 11. NOTICES. All notices and other communications required or
permitted under the terms and provisions hereof shall be given to the Guarantor
in writing, addressed to the Guarantor at The AES Corporation, 1001 North 19th
Street, Arlington, VA 22209, Attention: General Counsel, with a copy to AES Red
Oak, Inc., 777 Washington Road, Parlin, New Jersey

                                   Exhibit C-4
<PAGE>

08859, Attention: Project Manager, Facsimile: ________, or at such other address
or addresses as the Guarantor may provide from time to time in writing to the
Guaranteed Party.

         SECTION 12. AMENDMENTS, WAIVER, ASSIGNMENT, ETC. Neither this Guaranty
nor any of the terms hereof may be terminated, amended, supplemented, waived or
modified orally but only by an instrument in writing signed by the Guarantor and
the Guaranteed Party. The obligations of the Guarantor under this Guaranty may
not be assigned or otherwise transferred without the prior written consent of
the Guaranteed Party.

         SECTION 13. SECTION HEADINGS, ETC. The headings of the various sections
of this Guaranty are for the convenience of reference only and shall not modify,
define, expand or limit any of the terms or provisions hereof.

         SECTION 14. SEVERABILITY OF PROVISIONS. Any provision of this Guaranty
which is prohibited or unenforceable in any jurisdiction shall, as to such
jurisdiction, be ineffective to the extent of such prohibition or
unenforceability without invalidating the remaining provisions hereof, and any
such prohibition or unenforceability in any jurisdiction shall not invalidate or
render unenforceable such provision in any other jurisdiction.

         SECTION 15. SUCCESSORS AND ASSIGNS. This Guaranty shall be binding upon
the Guarantor and its successors and assigns and shall inure to the benefit of
the Guaranteed Party and its successors and assigns. This Guaranty shall not be
deemed to create any right in any Person other than the Guaranteed Party and its
successors and assigns and shall not be construed in any respect to be a
contract in whole or in part for the benefit of any Person other than the
Guaranteed Party and its successors and assigns.

         SECTION 16. GOVERNING LAW. This Guaranty shall be construed in
accordance with and governed by the laws of the State of New York , without
regard to the conflict of laws provisions of such laws.

         SECTION 17. SUBMISSION TO JURISDICTION. Each of Guaranteed Party and
the Guarantor hereby irrevocably and unconditionally:

               (i) submits for itself and its property in any legal action or
         proceeding relating to this Guaranty, or for recognition and
         enforcement of any judgment in respect thereof, to the exclusive
         general jurisdiction of the courts of the State of New York, the courts
         of the United States of the Southern District of New York, and
         appellate courts with jurisdiction over any appeals therefrom;

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

                                   Exhibit C-5
<PAGE>

               (iii) agrees that service of process in any such action or
         proceeding may be effected by mailing a copy thereof by registered or
         certified mail (or any substantially similar form of mail), postage
         prepaid, to its address set forth in Section 11 of this Guaranty, or at
         such other address of which the other party shall have been notified
         pursuant thereto; and

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

         SECTION 18. ENTIRE AGREEMENT. This Guaranty constitutes the entire
agreement and supersedes all prior agreements and understandings, both written
and oral, between the Guarantor and the Guaranteed Party with respect to the
subject matter hereof.

                    [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                   Exhibit C-6
<PAGE>

         IN WITNESS WHEREOF, the Guarantor has caused this Guaranty to be duly
executed and delivered by its officer thereunder duly authorized on the date
first above written.

                                        THE AES CORPORATION

                                      By:
                                         ---------------------------------------
                                        Name:
                                        Title:

ACCEPTED AND AGREED:

THE BANK OF NEW YORK,
as Collateral Agent

  By:
     --------------------------------------
      Name:
      Title:

                                   Exhibit C-7<PAGE>

                                                                    EXHIBIT 4.8

                                                                 Execution Copy

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

                            WORKING CAPITAL AGREEMENT

                            Dated as of March 1, 2000

                                      among

                              AES RED OAK, L.L.C.,
                                   as Borrower

                                       and

                             THE BANKS NAMED HEREIN

                                       and

                                DRESDNER BANK AG,
                       acting through its New York Branch
                           and/or Grand Cayman Branch
                          as Initial Bank and as a Bank

                                       and

                                DRESDNER BANK AG,
                       acting through its New York Branch,
                                    as Agent

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

       830 MW (Net) Gas-Fired Combined Cycle Electric Generating Facility
               Borough of Sayreville, Middlesex County, New Jersey

<PAGE>

                                TABLE OF CONTENTS
                                -----------------

<TABLE>

<CAPTION>

                                                                                                PAGE
<S>                  <C>                                                                        <C>
ARTICLE I DEFINITIONS; CONSTRUCTION................................................................1

   SECTION 1.2       DEFINITIONS...................................................................1
   SECTION 1.3       CONSTRUCTION..................................................................5

ARTICLE II COMMITMENTS AND LOANS...................................................................5

   SECTION 2.1       COMMITMENTS...................................................................5
   SECTION 2.2       MAKING LOANS..................................................................7
   SECTION 2.3       INTEREST......................................................................8
   SECTION 2.4       REPAYMENT....................................................................11
   SECTION 2.5       PREPAYMENTS..................................................................11
   SECTION 2.6       FEES.........................................................................11
   SECTION 2.7       SECURITY.....................................................................12
   SECTION 2.8       PAYMENTS.....................................................................12
   SECTION 2.9       COMPUTATION OF INTEREST AND FEES.............................................12
   SECTION 2.10      PAYMENTS ON NON-BUSINESS DAYS................................................12
   SECTION 2.11      SHARING OF PAYMENTS, ETC.....................................................13
   SECTION 2.12      EVIDENCE OF DEBT.............................................................13
   SECTION 2.13      INCREASED COSTS AND REDUCED RETURNS..........................................14
   SECTION 2.14      CAPITAL ADEQUACY.............................................................16
   SECTION 2.15      TAXES........................................................................16
   SECTION 2.16      ILLEGALITY...................................................................18
   SECTION 2.17      ASSIGNMENTS BY BANKS.........................................................19
   SECTION 2.18      REFINANCING OPTION...........................................................19
   SECTION 2.19      RIGHT OF SET-OFF.............................................................19

ARTICLE III CONDITIONS PRECEDENT..................................................................20

   SECTION 3.1       CONDITIONS PRECEDENT TO EFFECTIVENESS........................................20
   SECTION 3.2       CONDITIONS PRECEDENT TO EACH BORROWING.......................................21

ARTICLE IV REPRESENTATIONS AND WARRANTIES.........................................................22

   SECTION 4.1       REPRESENTATIONS AND WARRANTIES OF BORROWER...................................22
   SECTION 4.2       REPRESENTATIONS AND WARRANTIES OF INITIAL BANK...............................22

ARTICLE V COVENANTS...............................................................................22

   SECTION 5.1       COVENANTS....................................................................22

ARTICLE VI DEFAULTS AND REMEDIES..................................................................23

   SECTION 6.1       EVENTS OF DEFAULT............................................................23
   SECTION 6.2       REMEDIES.....................................................................23

ARTICLE VII THE AGENT.............................................................................23

   SECTION 7.1       AUTHORIZATION AND ACTION.....................................................23
   SECTION 7.2       AGENT'S RELIANCE, ETC........................................................24
   SECTION 7.3       INITIAL BANK AND AFFILIATES..................................................25
   SECTION 7.4       BANK CREDIT DECISION.........................................................25
   SECTION 7.5       INDEMNIFICATION..............................................................25
   SECTION 7.6       SUCCESSOR AGENT..............................................................25
   SECTION 7.7       COLLATERAL...................................................................26

ARTICLE VIII MISCELLANEOUS........................................................................26

   SECTION 8.1       AMENDMENTS, ETC..............................................................26
   SECTION 8.2       NOTICES, ETC.................................................................27
   SECTION 8.3       NO WAIVER; REMEDIES..........................................................27

</TABLE>

<PAGE>

<TABLE>

<CAPTION>

<S>                  <C>                                                                      <C>
   SECTION 8.4       COSTS AND EXPENSES...........................................................27
   SECTION 8.5       APPLICATION OF MONIES........................................................28
   SECTION 8.6       SEVERABILITY.................................................................28
   SECTION 8.7       NON-RECOURSE LIABILITY.......................................................28
   SECTION 8.8       BINDING EFFECT...............................................................29
   SECTION 8.9       ASSIGNMENTS AND PARTICIPATIONS...............................................29
   SECTION 8.10      INDEMNIFICATION..............................................................30
   SECTION 8.11      GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE; WAIVER OF JURY TRIAL.......31
   SECTION 8.12      HEADINGS.....................................................................32
   SECTION 8.13      EXECUTION IN COUNTERPARTS....................................................32

</TABLE>

<TABLE>

<CAPTION>

<S>               <C>

Exhibit A         Revolving Promissory Note
Exhibit B         Notice of Borrowing
Exhibit C         Assignment and Acceptance
Exhibit D         Notice of Repayment
Exhibit E         Commitment Increase Supplement

Schedule 1        Applicable Margin

</TABLE>

<PAGE>

                            WORKING CAPITAL AGREEMENT

     This Working Capital Agreement (this "Agreement"), dated as of March 1,
2000, is entered into by and among AES RED OAK, L.L.C., a Delaware limited
liability company (the "Borrower"), DRESDNER BANK AG, acting through its New
York Branch and/or Grand Cayman Branch (in its individual capacity, "Initial
Bank"), together with each other bank that becomes a party hereto pursuant to
Section 2.17 or Section 8.9 (each a "Bank" and collectively, the "Banks") and
DRESDNER BANK AG, acting through its New York Branch, as agent (in such
capacity, together with its successors in such capacity, the "Agent") for the
Banks.

     (A) Borrower has authorized the creation of issues of nonrecourse bonds,
debentures, promissory notes and other evidences of indebtedness to be issued in
one or more series (collectively, the "SENIOR DEBT"), as more particularly
described in the Trust Indenture dated as of March 1, 2000 (as amended and in
effect from time to time, the "INDENTURE") among the Borrower, the Trustee and
the Depositary Bank, the proceeds of which are to be applied to the development,
construction, start-up, testing and operation of an approximately 830 MW (net)
gas-fired power station to be located in the Borough of Sayreville, Middlesex
County, New Jersey.

     (B) It is a condition to the occurrence of the Closing Date that the
parties hereto shall have entered into this Agreement.

     (C) The Borrower has requested that the Banks make available, and the Banks
are willing to make available, to the Borrower a working capital facility of up
to the maximum aggregate principal amount of $2,500,000 (subject to adjustment
as hereinafter set forth) upon the terms and conditions hereinafter set forth.

                                   ARTICLE I

                            DEFINITIONS; CONSTRUCTION

     SECTION 1.2 DEFINITIONS.

     (a) Terms defined in the Indenture have, unless the same are defined herein
or the context otherwise requires, the same meaning when used herein.

     (b) The following terms are used in this Agreement with the following
respective meanings:

     "ADJUSTED BASE RATE" means the higher of (a) the Federal Funds Rate plus
 .50% and (b) the Reference Rate.

     "ANNUAL CLEAN-UP PERIOD" means, for each 365 day period commencing on
March 15 of a year, and ending on March 14 of the succeeding year (including
the 365 day period

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commencing on March 15, 2000), a period of 30 consecutive days during which
no Loans shall be outstanding hereunder.

     "APPLICABLE MARGIN" means the margin applicable to Base Rate Loans or
Eurodollar Rate Loans, in each case as set forth under the applicable heading
and for the applicable rating category as set forth on Schedule 1.

     "ASSIGNMENT AND ACCEPTANCE" means an Assignment and Acceptance entered into
by a Bank and another Person substantially in the form of Exhibit C.

     "AVAILABILITY COMMENCEMENT DATE" means the date selected by the Borrower
pursuant to Section 2.1(b).

     "BASE RATE LOAN" means a Loan bearing interest at a rate determined with
reference to the Adjusted Base Rate.

     "BORROWING" means a borrowing by the Borrower consisting of Loans.

     "BUSINESS DAY" means a day (other than a Saturday or Sunday) on which banks
are open for business in New York, New York, and with respect to all notices and
determinations in connection with, and payments of principal and interest on,
Eurodollar Rate Loans, any day that is also a day for trading by and between
banks in U.S. dollar deposits in the interbank Eurodollar market.

     "CLOSING DATE" means the date on which the conditions precedent set forth
in Section 3.1 have been fulfilled.

     "COMMERCIAL OPERATION DATE" has the meaning set forth in the PPA.

     "COMMITMENT" has the meaning set forth in Section 2.1(a).

     "COMMITMENT INCREASE SUPPLEMENT" has the meaning set forth in Section
2.1(d).

     "CREDIT DOCUMENTS" means this Agreement and the Note.

     "DEFAULT" means an event that with the giving of any required notice and/or
the lapse of any required time would constitute an Event of Default.

     "EUROCURRENCY LIABILITIES" has the meaning ascribed thereto in Regulation D
of the Board of Governors of the Federal Reserve System, as in effect from time
to time.

     "EUROCURRENCY RESERVE PERIOD" has the meaning set forth in Section 2.13(b).

     "EURODOLLAR RATE" means, for any Interest Period with respect to a
Eurodollar Rate Loan, the rate PER ANNUM equal to the average (rounded upwards,
if necessary, to the nearest 1/100 of 1%) of the offered rates which appear on
the Telerate page 3750, British Bankers Association Interest Settlement Rates
for deposits in Dollars (or such other system for the purpose of

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<PAGE>

displaying rates of leading reference banks in the London interbank market, as
designated by the Agent) as of 11:00 a.m. (London time) on the day two Business
Days prior to the first day of such Interest Period in an amount approximately
equal to the principal amount of the Eurodollar Rate Loan to which such Interest
Period is to apply and for a period of time comparable to such Interest Period.

     "EURODOLLAR RATE LOAN" means a Loan bearing interest at a rate determined
with reference to the Eurodollar Rate.

     "EVENT OF DEFAULT" has the meaning set forth in Section 6.1.

     "EXCLUDED TAXES" has the meaning set forth in Section 2.15(a).

     "FEDERAL FUNDS RATE" means, for any period, a fluctuating interest rate PER
ANNUM equal for each day during such period to the weighted average of the rates
on overnight federal funds transactions with members of the Federal Reserve
System arranged by federal funds brokers, as published for such day (or, if such
day is not a Business Day, for the next preceding Business Day) by the Federal
Reserve Bank of New York or, if such rate is not so published for any day that
is a Business Day, the average of the quotations for such day on such
transactions received by the Agent from three federal funds brokers of
recognized standing selected by it.

     "FINAL DISBURSEMENT DATE" means the earliest of (a) the date that is five
years after the Closing Date, unless extended pursuant to Section 2.1(c), in
which case such extended date, (b) the date on which the Commitments are fully
canceled pursuant to Section 2.1(e), and (c) the occurrence of an Event of
Default and the Agent's termination in accordance with Section 6.2 of the
obligation of each Bank to make Loans hereunder.

     "INDEMNIFIED PARTY" has the meaning set forth in Section 8.10.

     "INTEREST PERIOD" means with respect to each Eurodollar Rate Loan, a period
commencing on the date specified in the applicable Notice of Interest Rate
Election and ending one, two, three or six calendar months thereafter, or, if
funds in the Eurodollar market are, in the sole judgment of the Agent, available
to the Agent and the Banks for such period, nine or twelve calendar months, as
the Borrower may elect in the applicable Notice, PROVIDED that:

     (a) any Interest Period which would otherwise end on a day which is not a
Business Day shall be extended to the next succeeding Business Day unless such
Business Day falls in another calendar month, in which case such Interest Period
shall end on the next preceding Business Day;

     (b) any Interest Period which begins on the last Business Day of a calendar
month (or on a day for which there is no numerically corresponding day in the
calendar month at the end of such Interest Period) shall end on the last
Business Day of a calendar month;

     (c) no Interest Period shall be selected to be applicable to a Loan if such
Interest Period ends after the next scheduled principal repayment date pursuant
to this Agreement and

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<PAGE>

the Note unless, at the time of such selection, there are outstanding Base Rate
Loans and/or Eurodollar Rate Loans the Interest Period(s) applicable to which
end on or before such scheduled repayment date in an aggregate principal amount
at least equal to the amount of such next scheduled principal repayment; and

     (d) no Interest Period shall end after the latest Maturity Date.

     "LOAN" has the meaning set forth in Section 2.1(a).

     "MATURITY DATE" means, as to each Loan, the date 180 days after such Loan
is advanced pursuant to Section 2.2(a).

     "NOTE" has the meaning set forth in Section 2.12(a).

     "NOTICE OF BORROWING" has the meaning set forth in Section 2.2(a).

     "NOTICE OF INTEREST RATE ELECTION" has the meaning set forth in Section
2.3(b).

     "OBLIGATIONS" means all of the obligations of the Borrower to the Banks and
the Agent under this Agreement and the Note, whether for principal, interest,
fees, expenses, indemnification or otherwise.

     "PARTICIPANT" has the meaning set forth in Section 8.9(b).

     "POST-DEFAULT RATE" means the rate otherwise applicable under Section
2.3(a) plus 2.0%.

     "PROJECT" means the Facility, together with all associated equipment and
facilities and the development and construction thereof.

     "PURCHASING BANK" has the meaning set forth in Section 8.9(a).

     "QUARTERLY DATE" means each Bond Payment Date during the term of this
Agreement.

     "REFERENCE RATE" means the variable rate of interest PER ANNUM officially
announced or published by the Agent from time to time as its "prime rate" or
"reference rate," such rate being set by the Agent as a general reference rate
of interest taking into account such factors as the Agent may deem appropriate,
it being understood that many of the Agent's commercial or other loans are
priced in relation to such rate, that it is not necessarily the lowest or best
rate actually charged to any customer and that the Agent may make various
commercial or other loans at rates of interest having no relationship to such
rate. For purposes of this Agreement, each change in the Reference Rate shall be
effective as of the opening of business on the date announced as the effective
date of the change in such "prime rate" or "reference rate."

     "REPLACEMENT BANK" has the meaning set forth in Section 2.17.

     "REQUIRED BANKS" means, at any time, Banks (one of which shall be the
Agent) holding at least 66-2/3% of the sum of the aggregate unpaid principal
amount of the Loans and/or the

                                       4
<PAGE>

Commitments; PROVIDED, HOWEVER, that, if and so long as there are only two
Banks, "Required Banks" shall mean both of such Banks.

     "TAXES" means any and all present or future income, stamp, transfer,
turnover and other taxes, levies, imposts, duties, charges, fees, deductions or
withholdings now or hereafter imposed, levied, collected, withheld or assessed
by any Governmental Authority, and any and all interest, penalties, claims or
other liabilities arising under or relating thereto, including those imposed on
any of the Banks or on payments to be made to or received by any of them from
the Borrower.

     "WORKING CAPITAL REQUIREMENT" means the sum of (i) the unpaid balance of
any outstanding Loans and (ii) the total amount of funds that Borrower will need
for working capital purposes in connection with the Project during any six month
period without duplication, as certified by the Independent Engineer, rounded
upward to the next $1,000 increment.

     SECTION 1.3 CONSTRUCTION.

     In this Agreement, unless expressly specified to the contrary: the singular
includes the plural and the plural the singular; words importing any gender
include the other genders; references to statutes are to be construed as
including all statutory provisions consolidating, amending or replacing the
statute referred to; references to "writing" include printing, typing,
lithography and other means of reproducing words in a tangible, visible form;
the words "including," "includes" and "include" shall be deemed to be followed
by the words "without limitation"; references to articles, sections (or
subdivisions of sections), recitals, appendices, exhibits, annexes or schedules
are to those of this Agreement; references to agreements and other instruments
shall be deemed to include all amendments and other modifications to such
agreements and instruments, but only to the extent such amendments and other
modifications are not prohibited by the terms of this Agreement; references to
Persons include their respective permitted successors and assigns and, in the
case of Governmental Authorities, Persons succeeding to their respective
functions and capacities; and all accounting terms used in this Agreement shall
be interpreted, all accounting determinations under this Agreement shall be made
and all financial statements required to be delivered under this Agreement shall
be prepared in accordance with GAAP as in effect from time to time, on a basis
consistent with the most recent audited financial statements, if any, of the
relevant Person delivered to the Agent, or otherwise reasonably acceptable to
the Agent.

                                   ARTICLE II

                              COMMITMENTS AND LOANS

     SECTION 2.1 COMMITMENTS.

     (a) Subject to the terms and conditions of this Agreement, each Bank
irrevocably agrees severally to extend credit to the Borrower from time to time
from the Availability Commencement Date to the Final Disbursement Date by making
loans to the Borrower (each a "LOAN") pursuant to Section 2.2, in an aggregate
amount outstanding not to exceed at any time

                                       5
<PAGE>

the amount set forth opposite such Bank's name on the signature pages hereof or,
if such Bank has entered into one or more Assignments and Acceptances, set forth
for such Bank in the register maintained by the Agent (said agreement by each
Bank, as the same may be reduced from time to time pursuant to the terms of this
Agreement, herein called such Bank's "COMMITMENT"); PROVIDED THAT, during the
period prior to the earlier of the Commercial Operation Date and the Guaranteed
Provisional Acceptance Date, the amount that the Borrower shall be permitted to
borrow shall not exceed $1,000,000 in the aggregate. Except as provided in the
immediately preceding proviso, within the limits of each Bank's Commitment, the
Borrower may borrow under Section 2.2, prepay Loans under Sections 2.5(a) and
(b), and reborrow under Section 2.2.

     (b) The Borrower may, by notice in writing given to the Agent not less than
one Business Day before the date selected, select either of the following dates
to be the Availability Commencement Date: (i) the Commercial Operation Date or
(ii) the date on which the Borrower is obligated to make its first payment for
the purchase or transportation of gas for use at the Project.

     (c) On or prior to the date that is one (1) year prior to the original
Final Disbursement Date or any extension thereof pursuant to this Section 2.1(c)
(the "NOTICE DATE"), the Banks may, in their sole discretion, by unanimous
consent, extend the original or extended Final Disbursement Date, as the case
may be, for an additional one or more years. If the Banks agree to extend the
Final Disbursement Date, the Agent shall notify the Borrower of the Banks'
decision regarding such extension on or prior to the applicable Notice Date.
Failure of the Agent to provide the Borrower with written notice of renewal on
or prior to the applicable Notice Date in respect of the original Final
Disbursement Date or any extended Final Disbursement Date, as the case may be,
or imposition of additional terms and conditions adverse to the Borrower (in the
Borrower's reasonable judgment) in respect of any such renewal, shall be deemed
to constitute failure to extend the Final Disbursement Date beyond the original
or extended Final Disbursement Date, as the case may be. If the Banks agree to
extend the then current Final Disbursement Date, the Final Disbursement Date
shall, effective from the date of the Agent's notice to the Borrower, be such
extended date and the then effective Maturity Date shall simultaneously be
extended for such an additional year or years as the case may be.

     (d) From time to time, to the extent that the Borrower's Working Capital
Requirement shall exceed the aggregate Commitment of the Banks hereunder, the
Borrower may request an increase in the amount of the aggregate Commitment to an
amount equal to such Working Capital Requirement by submitting to the Agent a
Commitment Increase Supplement in substantially the form of Exhibit E (a
"COMMITMENT INCREASE SUPPLEMENT"). The Banks may, in their sole discretion, by
unanimous consent, so increase the aggregate Commitment and the Agent shall
notify the Borrower of such acceptance by delivery of such Commitment Increase
Supplement, accepted by the Agent, on behalf of the Banks. Failure of the Agent
to deliver an accepted Commitment Increase Supplement to the Borrower not later
than 60 days after the Borrower's submission thereof, or imposition of
additional terms and conditions adverse to the Borrower (in the Borrower's
reasonable judgment) in respect of such increase, shall be deemed

                                       6
<PAGE>

to constitute rejection of the Borrower's request to increase the aggregate
Commitment of the Banks.

     (e) The Borrower shall have the right, from time to time upon at least five
Business Days' notice to the Agent, to terminate in whole or reduce ratably in
part the unused portions of the respective Commitments of the Banks.

     (f) The proceeds of the Loans may be used only for Operating and
Maintenance Costs, or in the case of Loans made prior to the earlier of the
Commercial Operation Date or the Guaranteed Provisional Acceptance Date, for the
cost of gas for testing of and chemicals for the Project.

     (g) In no event shall the Borrower be permitted to borrow hereunder if such
borrowing would cause the Borrower to have Loans outstanding during any Annual
Clean-Up Period. Prior to the commencement of each Annual Clean-Up Period, the
Borrower shall pay or prepay any and all Loans that are then outstanding,
together with accrued interest to the date of such payment or prepayment, such
that no Loans are outstanding on the first day of such Annual Clean-Up Period.

     SECTION 2.2 MAKING LOANS.

     (a) Each Borrowing shall be made on notice, given by the Borrower to the
Agent not later than 11:00 a.m. (New York City time), at least three Business
Days before the date of the proposed Borrowing, PROVIDED, HOWEVER, if such
Borrowing will bear interest at the Eurodollar Rate, such notice shall be given
not later than 11:00 a.m. (New York City time) at least five Business Days
before the date of the proposed Borrowing, and the Agent shall give each Bank
prompt notice thereof by telecopier. Each such notice of a Borrowing shall be in
the form of Exhibit B (a "NOTICE OF BORROWING"), or by telephone confirmed
promptly in a Notice of Borrowing, by an Authorized Officer of the Borrower,
specifying (i) the requested date of such Borrowing (which shall be a Business
Day), (ii) the requested aggregate amount of such Borrowing which shall be not
less than $1,000,000 and in integral multiples of $100,000, (iii) whether such
Borrowing will bear interest at the Eurodollar Rate or the Adjusted Base Rate,
(iv) if such Borrowing is to bear interest at the Eurodollar Rate, the
applicable Interest Period, and (iv) the fact that the statements set forth in
Section 3.2(b) are true as of the date of such Notice of Borrowing. Each Bank
shall, before 11:00 a.m. (New York City time), on the date of such Borrowing,
make available to the Agent at its address set forth in Section 8.2, in
immediately available funds, such Bank's ratable portion of such Borrowing.
After the Agent's receipt of such funds and upon fulfillment of the applicable
conditions set forth in Article 3, the Agent will make such funds available to
the Borrower by transferring such funds to the Construction Account or the
Revenue Account, in each case established and held by the Collateral Agent
pursuant to the terms of the Collateral Agency Agreement.

     (b) Each Notice of Borrowing shall be irrevocable and binding on the
Borrower.

     (c) Unless the Agent receives notice from a Bank before the date of any
Borrowing that such Bank will not make available to the Agent such Bank's
ratable portion of such

                                       7
<PAGE>

Borrowing, the Agent may assume that such Bank has made such portion available
to the Agent on the date of such Borrowing in accordance with Section 2.2(a),
and the Agent may, in reliance upon such assumption, make available to the
Borrower on such date a corresponding amount. If and to the extent that such
Bank has not made such ratable portion available to the Agent, and Agent has
made such amount available to the Borrower, the Agent shall first make written
demand upon such Bank for payment and shall be entitled to recover such
corresponding amount on demand from such Bank. If such Bank does not pay such
corresponding amount forthwith upon the Agent's demand therefor, the Agent shall
promptly notify the Borrower and the Borrower shall immediately repay such
corresponding amount to the Agent; PROVIDED, that if the Borrower repays such
corresponding amount to the Agent and such Bank subsequently makes available to
the Agent its ratable portion of such borrowing, the Agent shall promptly make
the proceeds thereof available to the Borrower. The Agent shall also be entitled
to recover from such Bank or the Borrower, as the case may be, interest on such
corresponding amount in respect of each day from the date such corresponding
amount was made available by the Agent to the Borrower to the date such
corresponding amount is recovered by the Agent at the following interest rates:
(i) with respect to interest from the Borrower, at the applicable interest rate
selected by the Borrower with respect to such amount and (ii) with respect to
interest from such Bank, at the Federal Funds Rate.

     (d) The failure of any Bank to make the Loan to be made by it as part of
any Borrowing shall not relieve any other Bank of its obligation, if any,
hereunder to make its Loan on the date of such Borrowing, but no Bank shall be
responsible for the failure of any other Bank to make the Loan to be made by
such other Bank on the date of any Borrowing.

     SECTION 2.3 INTEREST.

     (a) The Borrower shall pay interest on the unpaid principal amount of each
Loan from the date such Loan is advanced until such principal amount has been
repaid in full as follows:

          (i) BASE RATE LOANS. As to Base Rate Loans, at a rate PER ANNUM equal
     to the sum of the Adjusted Base Rate plus the Applicable Margin, payable
     monthly in arrears on the first Business Day of each month;

          (ii) EURODOLLAR RATE LOANS. As to Eurodollar Rate Loans, at a rate PER
     ANNUM equal to the sum of the Eurodollar Rate plus the Applicable Margin,
     payable on the last day of the applicable Interest Period or, if such
     Interest Period exceeds three months, at intervals of three months from the
     first day of such Interest Period; and

          (iii) POST-DEFAULT RATE. During an Event of Default (and whether
     before or after judgment), each Loan (whether or not due) and, to the
     maximum extent permitted by Applicable Law, each other amount due and
     payable under the Credit Documents shall bear interest at a rate per annum
     equal to the applicable Post-Default Rate.

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<PAGE>

     (b) METHOD OF ELECTING INTEREST RATES. (i) Each Loan shall constitute a
Base Rate Loan unless the Borrower elects otherwise pursuant to the following
provisions of this Section 2.3(b).

          (ii) Each Loan shall constitute a Base Rate Loan or a Eurodollar Rate
     Loan as the Borrower may elect in accordance with this Section 2.3(b). If
     no such election is timely made with respect to a Loan, such Loan shall
     initially constitute a Base Rate Loan in accordance with Section 2.3(b)(i).
     Thereafter, the Borrower may from time to time elect to change or continue
     the interest rate borne by each Loan, subject to the conditions set forth
     below, as follows:

                    (A) if such Loans are Base Rate Loans, the Borrower may
               elect to convert all or any portion of such Loans to Eurodollar
               Rate Loans as of any Business Day; and

                    (B) if such Loans are Eurodollar Rate Loans, the Borrower
               may elect to convert all or any portion of such Loans to Base
               Rate Loans or elect to continue such Loans as Eurodollar Rate
               Loans for an additional Interest Period, in each case effective
               on the last day of the then current Interest Period applicable to
               such Loans.

     Each such election shall be made by delivering a notice (a "NOTICE OF
     INTEREST RATE ELECTION") to the Agent (x) in the case of a conversion to or
     continuation of a Eurodollar Rate Loan, not later than 12:00 noon (New York
     City time) on the third Business Day prior to the day on which such
     conversion or continuation is to be effective or (B) in the case of a
     conversion to a Base Rate Loan, at any time prior to the day on which such
     conversion is to be effective. Each Notice of Interest Rate Election shall
     be in writing (including facsimile transmission) or by voice, promptly
     confirmed in writing. A Notice of Interest Rate Election may, if it so
     specifies, apply to only a portion of the aggregate principal amount of the
     relevant Loan.

          (iii) Each Notice of Interest Rate Election shall specify:

               (A) the Loan (or portion thereof) to which such notice applies;

               (B) the date on which the conversion or continuation selected in
          such notice is to be effective, which shall comply with the applicable
          clause of subsection (ii) above;

               (C) if Loans are to be converted, the new type of Loans and, if
          such new Loans are Eurodollar Rate Loans, the duration of the initial
          Interest Period applicable thereto; and

               (D) if such Loans are to be continued as Eurodollar Rate Loans
          for additional Interest Periods, the duration of such Interest
          Periods.

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<PAGE>

          Each Interest Period specified in a Notice of Interest Rate Election
          shall comply with the provisions of the definition of Interest Period.
          No conversion into or continuation of a Eurodollar Rate Loan shall be
          permitted when a Default or an Event of Default has occurred and is
          continuing, and if a Default or an Event of Default has occurred and
          is continuing, each Eurodollar Rate Loan shall automatically be
          converted into a Base Rate Loan on the last day of the Interest Period
          applicable thereto.

               (iv) A Notice of Interest Rate Election shall not be revocable by
          the Borrower. If the Borrower fails to deliver a timely Notice of
          Interest Rate Election to the Agent for any Eurodollar Rate Loans,
          such Loans shall be converted into Base Rate Loans on the last day of
          the then current Interest Period applicable thereto.

               (v) Anything to the contrary in this Agreement notwithstanding,
          at no time shall there be outstanding more than two different Interest
          Periods applicable to the Loans.

          (c) FUNDING LOSSES. If the Borrower makes any payment of principal
     with respect to any Eurodollar Rate Loan or any Eurodollar Rate Loan is
     converted to a Base Rate Loan on any day other than the last day of an
     Interest Period applicable thereto, or if the Borrower fails to borrow,
     repay or prepay any Eurodollar Rate Loan after notice has been given to the
     Agent in accordance with the terms hereof, the Borrower shall reimburse the
     Agent, for the ratable account of the Banks, within 30 days after demand
     for any resulting loss or expense incurred by them, including any loss
     incurred in obtaining, liquidating or employing deposits from third
     parties. Without prejudice to the foregoing, the Borrower shall indemnify
     the Agent and the Banks against any direct (as opposed to consequential)
     loss or expense that the Agent or the Banks may sustain or incur as a
     consequence of a failure by the Borrower in payment of principal of, or
     interest on, any Eurodollar Rate Loan, or any part thereof, including any
     interest, premium or penalty paid by the Agent or any Bank to lenders of
     funds borrowed by it or deposited with it for the purpose of making or
     maintaining such Eurodollar Rate Loan. A certificate as to the amount of
     any such loss or expense in reasonable detail (specifying the basis of such
     loss or expense) shall be promptly submitted by the Agent, or by any Bank
     through the Agent, to the Borrower and shall be conclusive and binding as
     to the amount thereof, absent manifest error.

          (d) BASIS FOR DETERMINING INTEREST RATE INADEQUATE OR UNFAIR. If on or
     prior to the first day of any Interest Period for any Eurodollar Rate Loan:

               (i) the Agent or any Bank determines, in its reasonable judgment,
          that deposits in Dollars (in the applicable amounts) are not being
          offered to the Agent or such Bank in the relevant market for such
          Interest Period, or

               (ii) the Agent or such Bank, in its reasonable judgment, shall
          determine that the Eurodollar Rate will not adequately and fairly
          reflect the cost to the Agent or such Bank of funding its Eurodollar
          Rate Loans for such Interest Period, the Agent, or such Bank through
          the Agent, shall forthwith give notice thereof (which notice shall
          describe in reasonable detail the basis for such determination) to the
          Borrower, whereupon until the Agent, or such Bank through the Agent,
          notifies the Borrower that the circumstances

                                       10
<PAGE>

          giving rise to such suspension no longer exist, (i) the obligations of
          the Agent or such Bank to make or continue Eurodollar Rate Loans or to
          convert outstanding Loans into Eurodollar Rate Loans shall be
          suspended and (ii) each outstanding Eurodollar Rate Loan shall be
          converted into a Base Rate Loan on the last day of the then current
          Interest Period applicable thereto.

          (e) MAXIMUM RATE. This Agreement is hereby expressly limited so that
     in no contingency or event, whether by reason of acceleration of the
     maturity of any indebtedness hereunder or otherwise, shall the interest
     contracted for or charged or received by the Banks exceed the maximum
     amount permissible under Applicable Law. If, from any circumstance
     whatsoever, interest would otherwise be payable to the Banks in excess of
     the maximum lawful amount, the interest payable to the Banks shall be
     reduced to the maximum amount permitted under applicable law, and the
     amount of interest for any subsequent period, to the extent less than that
     permitted by applicable law, shall to that extent be increased by the
     amount of such reduction.

          SECTION 2.4 REPAYMENT.

          The Borrower shall repay the principal amount of such Loan on the date
     180 days after such Loan is advanced pursuant to Section 2.2(a); provided
     that, the Borrower shall repay on or prior to the Commercial Operation
     Date, the principal amount, together with accrued interest to the date of
     such repayment on the principal amount, of each Loan made on or prior to
     the Commercial Operation Date to the extent funds are available to pay such
     amounts in accordance with Section 3.9 of the Collateral Agency Agreement.

          SECTION 2.5 PREPAYMENTS.

          (a) The Borrower may, at any time and from time to time on any
     Business Day, upon prior written notice in the form of Exhibit D to the
     Agent not later than 11:00 a.m. (New York City time), at least one Business
     Day before the day of any prepayment of the Loans, such notice stating the
     proposed date and aggregate principal amount of the prepayment, and if such
     notice is given the Borrower shall, prepay without premium or penalty,
     except as provided in Section 2.3(c), the outstanding principal amounts of
     the Loans making up one or more Borrowings in whole or ratably in part,
     together with accrued interest to the date of such prepayment on the
     principal amount prepaid.

          (b) All prepayments made hereunder shall be applied by the Agent and
     the Banks against the principal amount of outstanding Loans in inverse
     order of maturity, PROVIDED that such prepayments shall, to the extent not
     otherwise inconsistent with this subsection, first be applied to the
     prepayment of outstanding Base Rate Loans to the extent thereof and then to
     the prepayment of outstanding Eurodollar Rate Loans.

          SECTION 2.6 FEES.

          The Borrower shall pay the Agent for the respective accounts of the
     Banks, a commitment fee equal to .375% PER ANNUM of the difference between
     the Commitment and the

                                       11
<PAGE>

     average daily principal amount of Loans outstanding payable quarterly in
     arrears on each Quarterly Date occurring after the Closing Date.

          SECTION 2.7 SECURITY.

          The Obligations shall be secured by the Security Documents, the rights
     and remedies in respect of which shall be exercised pursuant to the
     Collateral Agency Agreement.

          SECTION 2.8 PAYMENTS.

          (a) The Borrower shall make each payment hereunder and under the Note
     not later than 11:00 a.m. (New York City time), on the day when due to the
     Agent at its address set forth in Section 8.2, in immediately available
     funds. The Agent will promptly thereafter cause to be distributed like
     funds relating to the payment of principal, interest or fees ratably (other
     than amounts payable pursuant to Section 8.4) to the Banks and like funds
     relating to the payment of any other amount payable to any Bank to such
     Bank, in each case to be applied in accordance with the terms of this
     Agreement. The Agent may withhold from any interest payment to any Bank an
     amount equal to any applicable withholding tax (including upon the failure
     of any Bank to provide the forms or other documentation required under
     Section 2.15(e)).

          (b) Unless the Agent receives notice from the Borrower before the date
     on which any payment is due to the Banks hereunder that the Borrower will
     not make such payment in full, the Agent may assume that the Borrower has
     made such payment in full to the Agent on such date, and the Agent may, in
     reliance upon such assumption, cause to be distributed to each Bank on such
     due date an amount equal to the amount then due to such Bank. If and to the
     extent that the Borrower has not so made such payment in full to the Agent
     on the date on which such payment is due, each Bank agrees, irrevocably and
     without qualification or exception, to repay to the Agent forthwith on
     demand such amount distributed to such Bank together with interest thereon,
     for each day from the date such amount is distributed to such Bank until
     the date on which such Bank repays such amount to the Agent, at the Federal
     Funds Rate.

          SECTION 2.9 COMPUTATION OF INTEREST AND FEES.

          All computations of interest and fees hereunder shall be made on the
     basis of a year of 360 days for the actual number of days (including the
     first day but excluding the last day) occurring in the period for which
     such interest or fees are payable. Each calculation and each determination
     by the Agent of an interest rate hereunder shall be conclusive and binding
     for all purposes, absent manifest error.

          SECTION 2.10 PAYMENTS ON NON-BUSINESS DAYS.

          Whenever any payment or required deposit hereunder or under the Note
     is stated to be due on a day other than a Business Day, such payment shall
     be made on the next succeeding Business Day, and such extension of time
     shall in such case be included in the computation of payment of interest or
     fees, as the case may be. If no due date is specified for the payment of
     any

                                       12
<PAGE>

     amount payable by Borrower hereunder, such amount shall be due and payable
     not later than 10 Business Days after receipt by Borrower of written demand
     from the Agent for payment thereof.

          SECTION 2.11 SHARING OF PAYMENTS, ETC.

          (a) Each Bank agrees that if, as a result of the exercise of a right
     of setoff, banker's lien or counterclaim or other similar right or the
     receipt of a secured claim, it receives any payment in respect of the Loans
     or other Obligations hereunder, it shall promptly notify the Agent thereof
     (and the Agent shall promptly notify the other Banks). If, as a result of
     such payment, such Bank receives a greater percentage of the Obligations
     owed to it under this Agreement than the percentage received by any other
     Bank, such Bank shall purchase a participation (which it shall be deemed to
     have purchased simultaneously upon the receipt of such payment) in the
     Obligations then held by such other Banks so that all such recoveries of
     principal and interest with respect to all Obligations owed to each Bank
     shall be pro rata on the basis of its respective amount of such Obligations
     owed to all Banks; PROVIDED that if all or part of such proportionately
     greater payment received by such purchasing Bank is thereafter recovered by
     or on behalf of the Borrower from such Bank, such purchase shall be
     rescinded and the purchase price paid for such participation shall be
     returned to such Bank to the extent of such recovery, but without interest.

          (b) Each Bank which receives a secured claim as described in
     subsection (a) above shall, to the extent practicable, exercise its rights
     in respect of such secured claim in accordance with such subsection (a) and
     otherwise in a manner consistent with the rights of the Banks entitled
     under this Section 2.11 to share in the benefits of any recovery on such
     secured claim.

          (c) The Borrower expressly consents to the foregoing arrangements and
     agrees that any holder of a participation in any Obligation so purchased or
     otherwise acquired of which the Borrower has received notice may exercise
     any and all rights of banker's lien, set-off or counterclaim with respect
     to any and all monies owing by the Borrower to such holder as fully as if
     such holder were a holder of such Obligation in the amount of the
     participation held by such holder.

          SECTION 2.12 EVIDENCE OF DEBT.

          (a) The indebtedness of the Borrower resulting from all Loans made by
     the Banks from time to time shall be evidenced by an appropriate notation
     on the schedule, or a continuation thereof, to the Working Capital
     Promissory Note substantially in the form of Exhibit A (the "NOTE"),
     delivered by the Borrower to the Agent, for the benefit of the Banks.

          (b) The Borrower shall promptly take such actions as the Agent or any
     Bank shall reasonably request to evidence any increase in the outstanding
     principal amount of the Obligations hereunder resulting from an increase in
     the aggregate Commitment pursuant to Section 2.1(d), including, without
     limitation, execution and delivery of amended and restated or supplemental
     Notes.

                                       13
<PAGE>

          (c) The books and accounts of the Agent shall be conclusive evidence,
     absent manifest error, of the amounts of all Loans, fees, interest and
     other amounts advanced, due, outstanding, payable or paid pursuant to this
     Agreement or the Note.

          SECTION 2.13 INCREASED COSTS AND REDUCED RETURNS.

          (a) If, on or after the date hereof, the adoption of any applicable
     law, rule or regulation, or any change therein, or any change in the
     interpretation or administration thereof by any Governmental Authority,
     central bank or comparable agency charged with the interpretation or
     administration thereof, or compliance by the Agent or any Bank with any
     request or directive (whether or not having the force of law) of any such
     authority, central bank or comparable agency:

               (i) shall subject the Agent or such Bank to any tax, duty or
          other charge (other than routine examination fees or Taxes) with
          respect to the Eurodollar Rate Loans, the Notes or its obligation to
          make Eurodollar Rate Loans, or shall change the basis of taxation of
          payments to the Agent or any Bank of the principal of or interest on
          its Eurodollar Rate Loans or any other amounts due under this
          Agreement in respect of its Eurodollar Rate Loans or its obligation to
          make Eurodollar Rate Loans (except for changes in the rate of tax on
          the net income of the Agent or such Bank imposed by the federal, state
          or local jurisdiction in which the Agent's or such Bank's principal
          executive office is located); or

               (ii) shall impose, modify or deem applicable any reserve, special
          deposit or similar requirement (including any such requirement imposed
          by the Board of Governors of the Federal Reserve System, but excluding
          with respect to any Eurodollar Rate Loan any such requirement provided
          in Section 2.15(b) against assets of, deposits with or for the account
          of, or credit extended by, the Agent or any Bank or shall impose on
          the Agent or any Bank or on the London interbank market any other
          condition affecting the Eurodollar Rate Loans, the Note or its
          obligation to make Eurodollar Rate Loans;

     and the result of any of the foregoing is to increase the cost to the Agent
     or such Bank of making or maintaining any Eurodollar Rate Loan, or to
     reduce the amount of any sum received or receivable by the Agent or such
     Bank under this Agreement or under the Note with respect thereto by an
     amount deemed by the Agent or such Bank to be material, then, the Agent, or
     such Bank through the Agent, shall deliver to the Borrower as promptly as
     practicable a certificate setting forth in reasonable detail additional
     amounts that the Agent or such Bank, as the case may be, determines will
     fully compensate it for such reduction, increased cost or payment and the
     basis for the determination of such amount, PROVIDED, that the Borrower
     shall not be obligated to compensate the Agent or any Bank for the amount
     of such increased cost incurred with respect to a period of time prior to
     the date which is 90 days before the date on which the Agent first notifies
     the Borrower of a claim for such compensation or that an event had occurred
     which will entitle the Agent or a Bank to such compensation. Any such
     amount claimed by the Agent or any Bank shall, in the case of clause (i)
     above, be net of applicable tax savings, if any, directly attributable
     thereto. Within 30 days after demand by the Agent, the Borrower shall pay
     to the

                                       14
<PAGE>

     Agent, for its account or for the account of the applicable Bank, as the
     case may be, such additional amount shown as due on any such certificate,
     absent manifest error.

          (b) In the event that the Agent or any Bank shall determine (which
     determination shall, absent manifest error, be final and conclusive and
     binding on all the parties hereto) at any time that the Agent or such Bank
     is required to maintain reserves in respect of Eurocurrency Liabilities
     during any period during which any Loan made by it bears interest based on
     the Eurodollar Rate (each such period, for the Agent or such Bank, a
     "EUROCURRENCY RESERVE PERIOD"), but only in respect of any period during
     which any reserve shall actually be maintained by the Agent or such Bank
     for any Eurodollar Rate Loan as a result of a reserve requirement
     applicable to it under Regulation D in connection with Eurocurrency
     Liabilities, then the Agent, or such Bank through the Agent, shall promptly
     give notice to the Borrower of such determination, and the Borrower shall
     directly pay to the Agent, for its account or for the account of the
     applicable Bank, as the case may be, additional interest on the unpaid
     principal amount of such Loan during such Eurocurrency Reserve Period at a
     rate PER ANNUM which shall, during each monthly period applicable to such
     Loan, be the amount by which (x) the Eurodollar Rate for such monthly
     period divided (and rounded upward to the next whole multiple of 1/100 of
     1%) by a percentage equal to 100% minus the then stated maximum rate of all
     reserve requirements (including any marginal, emergency, supplemental,
     special or other reserves) applicable to the Agent or such Bank in respect
     of Eurocurrency Liabilities exceeds (y) the Eurodollar Rate for such
     monthly period. The Agent, or such Bank through the Agent, shall furnish
     along with such notice a certificate setting forth in reasonable detail the
     cost actually incurred to maintain such reserves and the basis for the
     determination of such amount, PROVIDED that the Borrower shall not be
     obligated to compensate the Agent or any Bank for the amount of such
     increased cost incurred with respect to a period of time prior to the date
     which is 90 days before the date on which the Agent first notifies the
     Borrower of a claim for such compensation or that an event has occurred
     which will entitle the Agent or a Bank to such compensation. Additional
     interest payable pursuant to the immediately preceding sentence shall be
     paid by the Borrower at the time that it is otherwise required to pay
     interest in respect of such Loan or, if later demanded by the Agent or any
     Bank, promptly on demand. Each of the Agent and the Banks agrees that, if
     notice is given to the Borrower of the existence of a Eurocurrency Reserve
     Period, the Agent, or the applicable Bank through the Agent, shall promptly
     notify the Borrower of any termination thereof, at which time the Borrower
     shall cease to be obligated to pay additional interest to the Agent or such
     Bank pursuant to the first sentence of this paragraph until such time, if
     any, as a subsequent Eurocurrency Reserve Period shall occur.

          (c) The Agent, and each Bank through the Agent, will promptly notify
     the Borrower of any event of which it has knowledge, occurring after the
     date hereof, which will entitle the Agent or such Bank to compensation
     pursuant to this Section and will designate a different lending office if
     such designation will avoid the need for, or reduce the amount of, such
     compensation and will not, in the sole judgment of the Agent or such Bank,
     be otherwise disadvantageous to the Agent or such Bank.

                                       15
<PAGE>

          SECTION 2.14 CAPITAL ADEQUACY.

          If the Agent or any Bank shall determine that, after the date hereof,
     the adoption of any applicable law, rule or regulation regarding capital
     adequacy, or any change therein, or any change in the interpretation or
     administration thereof by any Governmental Authority, central bank or
     comparable agency charged with the interpretation or administration
     thereof, or any request or directive regarding capital adequacy (whether or
     not having the force of law) of any such authority, central bank or
     comparable agency, has or would have the effect of reducing the rate of
     return on capital of the Agent or such Bank or its holding company as a
     consequence of the Agent's or such Bank's obligations hereunder to a level
     below that which the Agent or such Bank could have achieved but for such
     adoption, change, request or directive (taking into consideration its
     policies with respect to capital adequacy) by an amount deemed by the Agent
     or such Bank to be material, then the Agent, or such Bank through the
     Agent, shall deliver to the Borrower as promptly as practicable (but in no
     event later than 120 days after the Agent or such Bank has actual knowledge
     of such claim for capital adequacy) a certificate setting forth in
     reasonable detail the amount being charged by the Agent or such Bank and
     the basis for the determination of such amount. Within 30 days after the
     delivery of such certificates by the Agent, the Borrower shall pay to the
     Agent, for its account or for the account of the applicable Bank, as the
     case may be, the amount shown as due on any such certificate.

          SECTION 2.15 TAXES.

          (a) Payments by the Borrower to the Agent and the Banks under this
     Agreement and the Note will be made free and clear of and without deduction
     for Taxes, other than Taxes based on the net income of the Agent or any
     Bank (including franchise taxes imposed in lieu of net income taxes)
     imposed by (x) the United States federal government, (y) the jurisdiction
     where the Agent or such Bank is organized or has its principal office or
     (z) the jurisdiction of the branch of such Bank maintaining any Loan or the
     branch of the Agent through which it renders its services as the Agent
     ("EXCLUDED TAXES"). If the Borrower is required by law to deduct Taxes
     (other than Excluded Taxes) from such a payment, then the sum payable under
     the instrument to which the payment relates will be increased so that such
     deduction does not result in a diminution in the amount the Agent or any
     Bank actually receives.

          (b) To the extent permitted by law, without duplication of amounts
     paid by the Borrower under Section 2.15(a), the Borrower hereby indemnifies
     and holds harmless the Agent and each Bank from and against, and agrees to
     reimburse the Agent and each Bank on an after-tax basis (computed taking
     into account any deductions or other benefits available for federal income
     tax purposes for the Agent or such Bank if it is a United States taxpayer
     and any deductions and benefits available for income tax purposes in any
     jurisdiction in which the Agent or such Bank is a taxpayer) on demand for,
     any and all Taxes paid or incurred by the Agent or such Bank in connection
     with the transactions contemplated by this Agreement; PROVIDED, HOWEVER,
     that the foregoing indemnity does not cover Excluded Taxes. Reimbursement
     on an "after-tax basis" means on a basis such that the Agent or such Bank
     is made whole after taking into account income taxes that the Agent or such
     Bank will owe on the indemnity or reimbursement payment in any jurisdiction
     and any related tax benefits, assuming the Agent or

                                       16
<PAGE>

     such Bank is subject to income taxes at the highest marginal rates. Nothing
     in this paragraph shall interfere with the right of the Agent or any Bank
     to arrange its tax affairs in whatever manner it thinks fit and, in
     particular, the Agent and the Banks are under no obligation to claim a
     deduction or other benefit relating to these transactions ahead of any
     other claim, relief, credit, deduction or other benefit to which it is
     entitled. The Agent, or applicable Bank through the Agent, shall promptly
     give written notice to the Borrower (but in no event later than 60 days)
     after the Agent or such Bank has actual knowledge of the imposition of any
     Taxes subject to indemnification hereunder; PROVIDED, HOWEVER, that failure
     to give such notice within such 60 day period will not relieve the Borrower
     of the obligation to indemnify the Agent or such Bank in accordance with
     the terms hereof, except to the extent of interest that would have been
     avoided had the notice been given prior to the end of such 60 day period.

          (c) All payments made by the Borrower to each of the Banks and the
     Agent under this Agreement and the Note will be made without setoff,
     counterclaim or other defense.

          (d) The Borrower will provide evidence that all Taxes imposed on
     payments under this Agreement, any Loan or the Note, have been fully paid
     to the appropriate authorities by delivering official receipts or notarized
     copies to the Agent within 30 days after payment. The Borrower will
     compensate the Agent or any Bank that has to pay any Taxes because the
     Borrower failed to timely furnish such evidence; PROVIDED, that prior to
     paying such Taxes, the Agent, or such Bank through the Agent, shall have
     notified the Borrower of its intent to make such payment.

               (i) If the Borrower so requests promptly in writing after receipt
          of any notice under Section 2.15 hereof, the Agent or applicable Bank
          will contest in good faith the Taxes at the Borrower's expense, keep
          the Borrower fully informed about the progress of the contest, consult
          in good faith with the Borrower's counsel regarding conduct of the
          contest, and not compromise or otherwise settle the contest without
          the Borrower's consent (which shall not be unreasonably withheld or
          delayed); PROVIDED that the Agent or such Bank may in its sole
          discretion select the forum for the contest and determine whether the
          contest will be by resisting payment of the Taxes or by paying the
          Taxes and seeking a refund; PROVIDED FURTHER that the Agent or such
          Bank will be under no obligation to contest unless (A) if the Agent or
          such Bank requests, the Borrower has provided the Agent or such Bank
          an opinion of independent tax counsel selected by the Borrower and
          reasonably acceptable to the Agent or such Bank to the effect that
          there is a reasonable basis for the contest, (B) the amount in
          controversy is at least $75,000, (C) the Agent or such Bank has
          received satisfactory indemnification and security for any liability,
          loss, cost or expense arising out of the contest (including, but not
          limited to, all reasonable legal and accounting fees and expenses,
          penalties, interest and additions to tax), (D) if requested by the
          Agent or such Bank, the Borrower has admitted in writing its duty to
          indemnify the Agent or such Bank for the Taxes if the contest is lost
          (but such admission shall not preclude the Borrower from raising a
          defense to liability if a court of competent jurisdiction has rendered
          a decision articulating the cause of such Taxes, and the cause is not
          one for which the Borrower is responsible under this Section 2.15),
          and

                                       17
<PAGE>

          (E) if the contest is conducted in a manner that requires paying all
          or part of the Taxes, the Borrower has paid the amount required.

               (ii) If the Borrower so requests within 10 days of notice to the
          Borrower of the imposition of any Taxes on payments to any of the
          Banks of a type not generally imposed on United States or foreign
          lenders making loans of the types contemplated hereunder, such Banks
          shall (consistent with legal and regulatory restrictions) comply with
          Section 2.17 hereof.

          (e) At such times as may be required by Applicable Law or as the Agent
     or the Borrower may reasonably request, each Bank agrees that it will
     deliver to the Agent and the Borrower duly completed forms of any
     applicable jurisdiction or other documentation reasonably satisfactory to
     the Agent and the Borrower that such Bank is entitled to receive payments
     under this Agreement without deduction or withholding of income tax under
     the Applicable Law of such jurisdiction. Each Bank further agrees to notify
     the Agent and the Borrower of the occurrence of any event (including any
     change in treaty, law or regulation) that would render such Bank unable to
     receive payments hereunder without such deduction or withholding. The
     provisions of this Section 2.15(e) shall apply to any successor holder of a
     Note.

          SECTION 2.16 ILLEGALITY.

          If, on or after the date of this Agreement, the adoption of any
     applicable law, rule or regulation, or any change therein, or any change in
     the interpretation or administration thereof by any Governmental Authority,
     central bank or comparable agency charged with the interpretation or
     administration thereof, or compliance by the Agent or any Bank with any
     request or directive (whether or not having the force of law) of any such
     Governmental Authority, central bank or comparable agency shall make it
     unlawful or impossible for the Agent or such Bank to make, maintain or fund
     its Eurodollar Rate Loans, the Agent, or such Bank through the Agent, shall
     so notify the Borrower, whereupon until the Agent, or such Bank through the
     Agent, notifies the Borrower that the circumstances giving rise to such
     suspension no longer exist, the obligation of the Agent or such Bank to
     make or continue Eurodollar Rate Loans, or to convert outstanding Loans
     into Eurodollar Rate Loans, shall be suspended. Before giving any notice to
     the Borrower pursuant to this Section 2.16, the Agent or applicable Bank
     shall designate a different lending office for the Eurodollar Rate Loans if
     such designation will avoid the need for giving such notice and will not,
     in the sole judgment of the Agent or such Bank, be otherwise
     disadvantageous to the Agent or such Bank. If such notice is given, each
     Eurodollar Rate Loan of the Agent or such Bank then outstanding shall
     either (i) be converted to a Base Rate Loan on the last day of the then
     current Interest Period applicable to such Eurodollar Rate Loan if the
     Agent or such Bank may lawfully continue to maintain and fund such Loan to
     such day, or (ii) be immediately converted to a Base Rate Loan if the Agent
     or such Bank shall determine that it may not lawfully continue to maintain
     and fund such Loan to such day, PROVIDED that the Borrower shall not be
     obligated to make any payment pursuant to Section 2.3(c) as a result of
     such conversion. If the Borrower so requests within 10 days of receipt of
     the notice referred to above, the applicable Bank shall (consistent with
     legal and regulatory restrictions) comply with Section 2.17 hereof.

                                       18
<PAGE>

          SECTION 2.17 ASSIGNMENTS BY BANKS.

          (a) If at least sixty (60) days prior to one year prior to the
     original Final Disbursement Date or any extension thereof, the Agent shall
     have requested the consent of each of the other Banks to the extension of
     such Final Disbursement Date, and if the Agent shall not within twenty-five
     (25) days of issuing such request, have received the written consent of any
     Bank to the extension proposed by the Agent, the Agent shall have the right
     to require such Bank to transfer all of its proportionate share of the
     Loans in accordance with Section 2.17(b). Prior to the Notice Date, each
     Bank shall give the Agent written Notice of such Bank's election to extend
     or not to extend the original or extended Final Disbursement Date for an
     additional one or more years as specified by the Agent.

          (b) If (a) a Bank is required to comply with this Section 2.17 after a
     request from the Borrower pursuant to Sections 2.15 or 2.16 or (b) the
     Borrower requests that the provisions of this Section 2.17 apply to a Bank
     within 10 days after the Borrower receives a notice from the Agent that (i)
     such Bank has failed to make available to the Agent its portion of any Loan
     on the date required to be made available to the Agent pursuant to this
     Agreement after the Agent has made written demand upon such Bank for such
     payment, (ii) such Bank has provided the Agent with notice that such Bank
     shall not make available to the Agent such portion of any Loan required to
     be made available to the Agent pursuant to this Agreement or (iii) such
     Bank has failed to reimburse the Agent pursuant to the terms of this
     Agreement, then such Bank shall assign all or a part of its proportionate
     share of the Loans and its Commitment to a replacement bank (which may be,
     but is not required to be, a Bank designated by the Borrower) (a
     "REPLACEMENT BANK"); PROVIDED that any assignment or transfer made by a
     Bank to a Replacement Bank shall satisfy the following conditions: (A) the
     Borrower shall promptly pay when due all reasonable fees and expenses which
     such Bank incurs in connection with such transfer or assignment and (B) any
     assignment of all or part of the Loans or other Obligations shall be made
     without recourse, representation or warranty, and the Borrower shall cause
     the Replacement Bank to pay to the Agent for the account of the assigning
     Bank in immediately available funds all amounts outstanding or payable
     under this Agreement to each Bank assigning its interest in the Loans or
     other Obligations hereunder.

          SECTION 2.18 REFINANCING OPTION.

          The Borrower shall have the right to refinance the Commitment and any
     outstanding Loans without premium or penalty, except as provided in Section
     2.3(c), upon at least 10 Business Days' prior written notice to the Agent.

          SECTION 2.19 RIGHT OF SET-OFF.

          The Borrower hereby authorizes each Bank (in addition to, and without
     limitation of, any right of set-off, banker's lien or counterclaim a Bank
     may otherwise have), upon the occurrence and during the continuance of any
     Event of Default, at any time and from time to time, without notice to the
     Borrower or any Person other than the Collateral Agent (any such notice
     being hereby expressly waived by the Borrower to the extent it may legally
     do so) to set off and appropriate and apply any and all deposits (general
     or special, time or demand, provisional or

                                       19
<PAGE>

     final) at any time held, and other indebtedness at any time owing, by
     such Bank in any of its offices, wherever located (whether such deposits or
     indebtedness be in Dollars or in any other currency), to or for the credit
     or the account of the Borrower against any and all of the Obligations and
     liabilities of the Borrower now or hereafter existing under this Agreement
     irrespective of whether or not such Bank shall have made any demand
     hereunder or thereunder and although such Obligations may be contingent or
     unmatured.

                                  ARTICLE III

                              CONDITIONS PRECEDENT

          SECTION 3.1 CONDITIONS PRECEDENT TO EFFECTIVENESS.

          The effectiveness of this Agreement is subject to satisfaction or
     waiver of the following conditions precedent:

          (a) issuance of the Bonds and submission to the Agent of duplicate
     originals or certified copies of all of the documents submitted in
     connection with the issuance of the Bonds on the Closing Date, which shall
     be in form and substance satisfactory to the Agent;

          (b) receipt by the Initial Bank of the following, in each case in the
     form approved by the Agent on the Closing Date:

               (i) this Agreement and the Note duly executed by the Borrower;

               (ii) an original of each of the Security Documents, duly executed
          by the parties thereto;

               (iii) a copy of each other Financing Document, duly executed by
          the parties thereto and certified by the Borrower as to completeness
          and authenticity;

               (iv) written opinions of counsel acceptable to the Agent,
          addressed to the Agent and the Banks, and in form and substance
          satisfactory to the Agent and covering such matters as the Agent may
          reasonably request;

               (v) evidence satisfactory to the Agent that each of the parties
          to the Project Contracts, Financing Documents and Security Documents
          shall have duly and irrevocably appointed a process agent to act for
          and on behalf of such person, to receive summonses and other legal
          process in connection with any suit, action or proceeding relating to
          such documents in the jurisdictions in which it is required to submit
          to such jurisdiction and such appointment shall have been accepted and
          all fees scheduled to accrue to each such agent for the service of
          process shall have been paid in full; and

               (vi) evidence satisfactory to the Agent that all actions
          necessary or appropriate in order to effectively establish, create or
          perfect the Security Interest have been duly taken; and

                                       20
<PAGE>

          (c) payment by the Borrower of all accrued fees and expenses (as
     provided in Sections 2.6 and 8.4) of the Agent and the Banks (including the
     reasonable accrued fees and disbursements of counsel to the Agent and the
     Banks), to the extent that one or more statements for such fees and
     expenses have been presented for payment.

          SECTION 3.2 CONDITIONS PRECEDENT TO EACH BORROWING.

          The obligation of each Bank to make a Loan on the occasion of each
     Borrowing is subject to the limitations of such Bank's Commitment and to
     the satisfaction or waiver of the following further conditions precedent:

          (a) the Agent shall have received a Notice of Borrowing properly
     completed in all material respects with respect to such Loan;

          (b) the following statements shall be true (and the acceptance by the
     Borrower of the proceeds of such Borrowing shall constitute a
     representation and warranty by the Borrower that on the date of such
     Borrowing such statements are true):

               (i) the representations and warranties of the Borrower
          incorporated by reference into this Agreement are true in all material
          respects on and as of the date of such Borrowing, before and after
          giving effect to such Borrowing and to the application of the proceeds
          therefrom, as though made on and as of such date, except as affected
          by the consummation of the transactions contemplated by this Agreement
          and except to the extent that any such failure to be true would not
          reasonably be expected to have a Material Adverse Effect; and

               (ii) no Default or Event of Default has occurred and is
          continuing;

          (c) no event shall have occurred and be continuing which could
     reasonably be expected to have a Material Adverse Effect;

          (d) in the case of a Borrowing prior to the earlier of the Commercial
     Operation Date or the Guaranteed Provisional Acceptance Date, the amount
     being advanced on the occurrence of such Borrowing together with all
     amounts previously advanced shall not exceed $1,000,000;

          (e) the requested borrowing shall not result in a failure by the
     Borrower to comply with the provisions of Section 2.1(g) of this Agreement;
     and

          (f) the Bonds are rated "BBB-" or higher by S&P and "Baa3" or higher
     by Moody's.

                                       21
<PAGE>

                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES

          SECTION 4.1 REPRESENTATIONS AND WARRANTIES OF BORROWER.

          The Borrower hereby makes for the benefit of the Agent and the Banks
     all of the representations and warranties of the Borrower contained in
     Article III of the Indenture (which representations and warranties are
     incorporated by reference herein as if fully set forth herein).

          SECTION 4.2 REPRESENTATIONS AND WARRANTIES OF INITIAL BANK.

          Initial Bank hereby represents and warrants to the Borrower and the
     Agent as follows:

          (a) Initial Bank is duly formed, validly existing and in good standing
     under the laws of its jurisdiction of organization.

          (b) Initial Bank has all necessary power and authority to execute and
     deliver, and to perform its obligations under, this Agreement.

          (c) All action on the part of Initial Bank that is required for the
     authorization, execution and delivery of, and performance by Initial Bank
     of its obligations under, this Agreement has been duly and effectively
     taken.

          (d) This Agreement has been duly executed and delivered by Initial
     Bank.

          (e) This Agreement constitutes a legal, valid and binding obligation
     of Initial Bank, enforceable against it in accordance with the terms
     thereof, except as such enforceability (A) may be limited by applicable
     bankruptcy, insolvency, reorganization, moratorium and similar laws
     affecting the enforcement of creditors' rights and remedies generally and
     (B) is subject to general principles of equity (regardless of whether
     enforceability is considered in a proceeding in equity or at law).

                                   ARTICLE V

                                    COVENANTS

          SECTION 5.1 COVENANTS.

          So long as any Commitment is in effect or any Obligation remains
     unpaid, the Borrower shall observe and perform all of the covenants of the
     Borrower contained in Article VI of the Indenture (which covenants are
     incorporated herein by reference as if fully set forth herein).

                                       22
<PAGE>

                                   ARTICLE VI

                              DEFAULTS AND REMEDIES

          SECTION 6.1 EVENTS OF DEFAULT.

          Each of the following shall constitute an "Event of Default" under
     this Agreement so long as the same shall be continuing:

          (a) the Borrower shall fail to pay any amount due under this Agreement
     (including under any Note) within 15 days after the due date thereof;

          (b) an "Event of Default" under the Indenture shall have occurred and
     be continuing;

          (c) an "Event of Default" under the DSR LOC Reimbursement Agreement
     shall have occurred and be continuing; or

          (d) an "Event of Default" under the PPA LOC Reimbursement Agreement
     shall have occurred and be continuing.

          SECTION 6.2 REMEDIES.

          Upon the occurrence and during the continuation of an Event of
     Default, the Agent shall at the request, or may with the consent, of the
     Required Banks, take one or more of the following actions, (i) by notice to
     the Borrower, declare the obligation of each Bank to make Loans to be
     terminated, whereupon the same shall forthwith terminate, or (ii) declare
     the Obligations, all interest thereon and all other amounts payable under
     this Agreement and the Note to be forthwith due and payable, whereupon the
     Obligations, all such interest and all such amounts shall become and be
     forthwith due and payable, without presentment, demand, protest or further
     notice of any kind, all of which are hereby expressly waived by the
     Borrower, or (iii) exercise such other rights and remedies as may be
     available under the Financing Documents or Applicable Law; in each case,
     PROVIDED that the Agent and the Banks shall not have the right to exercise
     any other remedy hereunder or otherwise available to the Agent or any Bank
     except in accordance with the provisions of the Collateral Agency
     Agreement.

                                  ARTICLE VII

                                    THE AGENT

          SECTION 7.1 AUTHORIZATION AND ACTION.

          (a) Each Bank hereby appoints and authorizes the Agent to take such
     action as agent on its behalf and to exercise such powers under this
     Agreement as are delegated to the Agent by the terms hereof, together with
     such powers as are reasonably incidental thereto. As to any matters not
     expressly provided for by the Credit Documents (including enforcement of
     and collection under any Credit Document or other Project Contract), the
     Agent shall not be required

                                       23
<PAGE>

     to exercise any discretion or take any action, but shall be required to act
     or to refrain from acting (and shall be fully protected in so acting or
     refraining from acting) upon the instructions of the Required Banks, and
     such instructions shall be binding upon all Banks and the holders of the
     Note; PROVIDED, HOWEVER, that the Agent shall not be required to take any
     action that exposes the Agent to personal liability or that is contrary to
     any Credit Document or other Project Contract or applicable law. In
     performing its function and duties hereunder, Agent shall act solely as the
     agent of the Banks and does not assume and shall not be deemed to have
     assumed any obligation towards or relationship of agency or trust with or
     for the Borrower or any other party to any Project Contract.

          (b) Each Bank hereby authorizes the Agent in the name of and on behalf
     of such Bank to sign such documents, take all such actions and perform such
     obligations that the Agent deems necessary or appropriate to bind each of
     the Banks under the Credit Documents and the Transaction Documents, and to
     create, perfect or maintain the existence or perfected status of any
     security interest, to be the named "Senior Party" under the Collateral
     Agency Agreement, and the sole named payee, in respect of all of the
     Financing Liabilities of the Borrower under or pursuant to this Agreement
     and the Note, and all Collateral to the extent securing such Financing
     Liabilities, and to take all such actions and perform such obligations that
     the Agent deems necessary or appropriate in such capacity.

          SECTION 7.2 AGENT'S RELIANCE, ETC.

          Neither the Agent nor any of its directors, officers, agents or
     employees shall be liable for any action taken or omitted to be taken by it
     or them under or in connection with any Credit Document or other Project
     Contract, except for its or their own gross negligence or willful
     misconduct. Without limitation of the generality of the foregoing, the
     Agent (a) may treat any Bank that has signed an Assignment and Acceptance
     as the holder of the applicable portion of the Obligations; (b) may consult
     with legal counsel (including counsel for the Borrower or any Affiliate),
     independent public accountants and other experts selected by it and shall
     not be liable for any action taken or omitted to be taken in good faith by
     it in accordance with the advice of such counsel, accountants or experts;
     (c) makes no warranty or representation to any Bank and shall not be
     responsible to any Bank for any statements, warranties or representations
     made in or in connection with any Credit Document or other Project
     Contract; (d) shall not have any duty to ascertain or to inquire as to the
     performance or observance of any of the terms, covenants or conditions of
     any Credit Document or other Project Contract on the part of the Borrower
     or any Affiliate or to inspect the property (including the books and
     records) of the Borrower or any Affiliate thereof; (e) shall not be
     responsible to any Bank for the due execution, legality, validity,
     enforceability, genuineness, sufficiency or value of any Credit Document or
     other Project Contract or any other instrument or document furnished
     pursuant hereto or thereto; and (f) shall incur no liability under or in
     respect of any Credit Document or other Project Contract by acting upon any
     notice, consent, certificate or other instrument or writing (which may be
     by telecopier or otherwise) believed by it to be genuine and signed or sent
     by the proper party or parties.

                                       24
<PAGE>

          SECTION 7.3 INITIAL BANK AND AFFILIATES.

          With respect to its Commitment, the Loans made by it and the Note
     issued to it, Initial Bank shall have the same rights and powers under this
     Agreement as any other Bank and may exercise the same as though it were not
     the Agent; and the term "Bank" or "Banks" shall, unless otherwise expressly
     indicated, include Initial Bank. Initial Bank and its Affiliates may accept
     deposits from, lend money to, act as trustee under indentures of, and
     generally engage in any kind of business with, the Borrower, any Affiliate
     thereof and any Person that may do business with or own securities of the
     Borrower or any Affiliate thereof, all as if Initial Bank were not the
     Agent and without any duty to account therefor to the Banks.

          SECTION 7.4 BANK CREDIT DECISION.

          Each Bank acknowledges that it has, independently and without reliance
     on the Agent or any other Bank and based on such documents and information
     as it has deemed appropriate, made its own credit analysis and decision to
     enter into this Agreement. Each Bank also acknowledges that it will,
     independently and without reliance on the Agent or any other Bank and based
     on such documents and information as it deems appropriate at the time,
     continue to make its own credit decisions in taking or not taking action
     under this Agreement.

          SECTION 7.5 INDEMNIFICATION.

          The Banks agree to indemnify the Agent (to the extent not promptly
     reimbursed by the Borrower and without limiting the obligation of the
     Borrower to do so), on demand, ratably according to the respective
     principal amounts of the Obligations then held by each of them and/or the
     respective amounts of their Commitments, from and against any and all
     liabilities, obligations, losses, damages, penalties, actions, judgments,
     suits, costs, expenses and disbursements of any kind or nature whatsoever
     that may at any time (including at any time following the payment of any
     Obligations or termination of this Agreement) be imposed on, incurred by or
     asserted against the Agent in any way relating to or arising out of any
     Credit Document or other Project Contract or any action taken or omitted by
     the Agent under any Credit Document or other Project Contract; PROVIDED,
     HOWEVER, that no Bank shall be liable for any portion of such liabilities,
     obligations, losses, damages, penalties, actions, judgments, suits, costs,
     expenses or disbursements to the extent resulting solely from the Agent's
     gross negligence or willful misconduct. Without limitation of the
     foregoing, each Bank agrees to reimburse the Agent promptly upon demand for
     its ratable share of any costs and expenses payable by the Borrower under
     Section 8.4, to the extent that the Agent is not reimbursed for such costs
     and expenses by the Borrower.

          SECTION 7.6 SUCCESSOR AGENT.

          The Agent may resign at any time by giving written notice thereof to
     the Banks and the Borrower and may be removed at any time with cause with
     the written approval of the Required Banks. Upon any such resignation or
     removal, the Required Banks shall have the right to appoint a successor
     Agent with the consent of the Borrower, which shall not be unreasonably
     withheld or delayed. If no successor Agent has been so appointed by the
     Required Banks, and

                                       25
<PAGE>

     has accepted such appointment, within 30 days after the retiring Agent's
     giving of notice of resignation or the Required Banks' removal of the
     retiring Agent, then the retiring Agent may, on behalf of the Banks,
     appoint a successor Agent with the consent of the Borrower (which shall not
     be unreasonably withheld or delayed), which successor Agent shall be a
     commercial bank organized under the laws of the United States of America or
     of any state thereof and having a combined capital and surplus of at least
     $500,000,000. Upon the acceptance of any appointment as Agent hereunder by
     a successor Agent, such successor Agent shall thereupon succeed to and
     become vested with all of the rights, powers, privileges and duties of the
     retiring Agent, and the retiring Agent shall be discharged from its duties
     and obligations under the Credit Documents and the other Project Contracts.
     After any retiring Agent's resignation or removal hereunder as Agent, the
     provisions of this Article 7 shall inure to its benefit as to any actions
     taken or omitted to be taken by it while it was agent under this Agreement.

          SECTION 7.7 COLLATERAL.

          (a) Except as expressly provided herein, the Agent shall have no duty
     to take any affirmative steps with respect to the collection of amounts
     payable in respect of the Collateral. The Agent shall incur no liability as
     a result of any private sale of the Collateral.

          (b) The Banks hereby consent, and agree upon written request by the
     Agent to execute and deliver such instruments and other documents as the
     Agent may deem desirable to confirm such consent, to the release of the
     Liens on the Collateral, including any release in connection with any sale,
     transfer or other disposition of the Collateral or any part thereof, in
     accordance with the Project Contracts.

                                  ARTICLE VIII

                                  MISCELLANEOUS

          SECTION 8.1 AMENDMENTS, ETC.

          No amendment or waiver of any provision of this Agreement or the Note,
     or consent to any departure by the Borrower therefrom, shall be effective
     unless in writing and signed or consented to (in writing) by the Required
     Banks (and, in the case of amendments, the Borrower), and then such waiver
     or consent shall be effective only in the specific instance and for the
     specific purpose for which given; PROVIDED, HOWEVER, that no amendment,
     waiver or consent shall, unless in writing and signed or consented to (in
     writing) by all of the Banks, do any of the following: (a) waive any of the
     conditions specified in Article 3; (b) increase the Commitments of the
     Banks (except as expressly permitted by Section 2.1(d)) or subject the
     Banks to any additional obligations; (c) reduce the principal of, or
     interest on, the Loans or any fees or other amounts payable hereunder; (d)
     postpone any date fixed for (i) payment of principal of, or interest on,
     the Loans or (ii) payment of fees or other amounts payable hereunder; (e)
     change the percentage of the Commitments or of the Loans outstanding, or
     the number of Banks, required for the Banks or any of them to take any
     action hereunder; or (f) amend this Section 8.1; and PROVIDED FURTHER,
     however, that no amendment, waiver or consent shall, unless in writing and

                                       26
<PAGE>

     signed by the Agent in addition to the Persons required above to take such
     action, affect the rights or duties of the Agent under this Agreement or
     the Notes.

          SECTION 8.2 NOTICES, ETC.

          All notices and other communications provided for hereunder shall be
     in writing (including by telecopier) and shall be mailed, telecopied or
     delivered, if to the Borrower, to it at AES Red Oak, L.L.C., 1001 North
     19th Street, Arlington, Virginia 22209, Attention: Project Manager,
     telephone (703) 522-1315, telecopier (703) 528-4510; if to any Bank other
     than Initial Bank, to it at the address or telecopier number set forth
     below its name in the Assignment and Acceptance by which it became a party
     hereto; if to the Agent or Initial Bank, to it at 75 Wall Street, 25th
     Floor, New York, NY 10005-2889, Attention: Project Finance Group, Michael
     Higgins, telephone (212) 429-2224, telecopier (212) 429-2192, Attention:
     Credit Administration Department; or, as to each party, to it at such other
     address or telecopier number as designated by such party in a written
     notice to the other parties. All such notices and communications shall be
     deemed received, (a) if personally delivered, upon delivery, (b) if sent by
     first-class mail, on the third Business Day following deposit into the
     mails and (c) if sent by telecopier, upon acknowledgment of receipt thereof
     by the recipient, except that notices and communications to the Agent
     pursuant to Article 2 or 7 shall not be effective until received by the
     Agent.

          SECTION 8.3 NO WAIVER; REMEDIES.

          No failure on the part of any Bank or the Agent to exercise, and no
     delay in exercising, any right hereunder shall operate as a waiver thereof,
     and no single or partial exercise of any such right shall preclude any
     other or further exercise thereof or the exercise of any other right. The
     remedies provided herein are cumulative and not exclusive of any remedies
     provided by law.

          SECTION 8.4 COSTS AND EXPENSES.

          The Borrower agrees to pay on demand (a) all reasonable costs and
     expenses of the Agent and the Banks in connection with the preparation,
     execution, delivery, syndication, administration, modification and
     amendment of this Agreement, the Note and the other documents to be
     delivered hereunder, including (i) the reasonable fees and out-of-pocket
     expenses of counsel for the Agent and the Banks with respect thereto and
     with respect to advising the Agent and the Banks as to their rights and
     responsibilities, or the perfection, protection or reservation of rights or
     interests, under this Agreement, the other Project Contracts and the other
     documents to be delivered hereunder, (ii) the reasonable fees and expenses
     of any consultants, auditors or accountants engaged by the Agent with the
     written consent (which shall not be unreasonably withheld) of the Borrower
     pursuant hereto, and (b) all reasonable costs and expenses of the Agent and
     the Banks (including reasonable counsel fees and expenses of the Agent and
     the Banks) in connection with the enforcement (whether through
     negotiations, legal proceedings or otherwise) of this Agreement, the other
     Project Contracts and the other documents to be delivered hereunder,
     whether in any action, suit or litigation, any concordato, concurso
     liquidatorio, bankruptcy, insolvency or similar proceeding. In addition,
     the Borrower shall pay any and all stamp and other taxes and fees payable
     or determined to be payable in connection with the execution, delivery,
     filing and recording of the aforementioned documents,

                                       27
<PAGE>

     and the Borrower agrees to indemnify and hold the Agent and the Banks
     harmless from and against any and all liabilities with respect to or
     resulting from any delay in paying or omission to pay any of the foregoing.

          SECTION 8.5 APPLICATION OF MONIES.

          If any sum paid or recovered in respect of the Obligations is less
     than the amount then due, the Agent may apply that sum to principal,
     interest, fees or any other amount due under this Agreement in such
     proportions and order and generally in such manner as the Agent shall
     reasonably determine.

          SECTION 8.6 SEVERABILITY.

          Any provision of this Agreement that is prohibited, unenforceable or
     not authorized in any jurisdiction shall, as to such jurisdiction, be
     ineffective to the extent of such prohibition, unenforceability or
     nonauthorization without invalidating the remaining provisions of this
     Agreement or affecting the validity, enforceability or authorization of
     such provision in any other jurisdiction.

          SECTION 8.7 NON-RECOURSE LIABILITY.

          Satisfaction of the Obligations shall be had solely from the
     Collateral. Notwithstanding any provision to the contrary in the
     Transaction Documents, there shall be no recourse against any Affiliates,
     stockholders, officers, directors, representatives or employees of the
     Borrower other than the Borrower (each a "NON-RECOURSE PARTY"), for any
     payment due hereunder or under any other Financing Document or Security
     Document from the Borrower, or for the performance of any obligation of
     such Non-Recourse Party, or breach of any representation or warranty made
     by such Non-Recourse Party hereunder or thereunder. The sole recourse of
     the Agent and the Banks hereunder or under any other Transaction Document
     or for the performance of any obligation of such party, or breach of any
     representation or warranty made hereunder or thereunder by such party,
     shall be against such party and its assets, it being expressly understood
     by the Senior Parties, that such obligations of each party are obligations
     solely of such entity and that no such personal liability shall attach to,
     or be incurred by any Non-Recourse Party; PROVIDED, that nothing contained
     in this Section 8.7 shall (i) impair in respect of the Borrower the
     validity of the Notes, prevent the taking of any action permitted by law
     against the Borrower or any of its Affiliates, or in any way affect or
     impair the rights of the Agent and the Banks to take any action permitted
     by law, in either case to realize upon the Collateral, (ii) be deemed to
     release the Borrower or any Affiliate thereof, or any past, present or
     future shareholder, partner, officer, employee, director or agent of any
     thereof, from liability for its fraudulent actions, fraudulent
     misrepresentations, gross negligence or willful misconduct or (iii) limit
     or affect the obligations and liabilities of any Non-Recourse Party in
     accordance with the terms of any other Transaction Document creating such
     obligations and liabilities to which such Non-Recourse Party is a party.

                                       28
<PAGE>

          SECTION 8.8 BINDING EFFECT.

          This Agreement shall be binding upon and inure to the benefit of the
     Borrower, the Agent and the Banks and their respective successors and
     assigns, except that the Borrower shall not have the right to assign any of
     its rights and obligations hereunder without the prior written consent of
     the Required Banks, and, except as provided in Section 8.9, no Bank other
     than Initial Bank shall have the right to assign any of its rights and
     obligations hereunder.

          SECTION 8.9 ASSIGNMENTS AND PARTICIPATIONS.

          (a) Any Bank may at any time (with the consent of the Borrower, such
     consent not to be unreasonably withheld or delayed, the consent of the
     Agent, such consent not to be unreasonably withheld or delayed, and the
     consent of the Initial Bank) sell to one or more banks or other entities
     whose long-term unsecured debt is rated at least "A" or the equivalent by
     S&P and Moody's (a "PURCHASING BANK") all or any part of its rights and
     obligations under this Agreement and the Note (which, except in the case of
     an assignment to a Person that, immediately before such assignment, was a
     Bank, shall be in an amount equal to not less than the lesser of (x)
     $1,000,000 and (y) 33 1/3% of the Commitments) pursuant to an Assignment
     and Acceptance executed by such Purchasing Bank, such transferor Bank, the
     Agent and the Initial Bank (and, in the case of a Purchasing Bank that is
     not then a Bank or an Affiliate thereof, by the Borrower). Upon (x) such
     execution of such Assignment and Acceptance and (y) delivery of a copy
     thereof to the Borrower and payment of the amount of its participation to
     the Agent or such transferor Bank, such Purchasing Bank shall for all
     purposes be a Bank party to this Agreement and shall have all the rights
     and obligations of a Bank under this Agreement, to the same extent as if it
     were an original party hereto with the commitment percentage as set forth
     in such Assignment and Acceptance, which shall be deemed to amend this
     Agreement to the extent, and only to the extent, necessary to reflect the
     addition of such Purchasing Bank and the resulting adjustment of commitment
     percentages arising from the purchase by such Purchasing Bank of all or a
     portion of the rights and obligations of such transferor Bank under this
     Agreement and the Notes.

          (b) Any Bank may, from time to time, sell or offer to sell
     participating interests in any Loans owing to such Bank, such Bank's
     interest in the Note, any Commitment of such Bank or any other interests
     and obligations of such Bank hereunder, to one or more banks or other
     entities (each, a "PARTICIPANT"), on such terms and conditions as may be
     determined by the selling Bank, without the consent of or notice to the
     Borrower, and the grant of such participation shall not relieve any Bank of
     its obligations, or impair the rights of any Bank, hereunder. In the event
     of any such sale by a Bank of a participating interest to a Participant,
     such Bank shall remain solely responsible for the performance of such
     Bank's obligations under this Agreement, the Borrower, the Agent and the
     Initial Bank will continue to deal solely and directly with such Bank in
     connection with such Bank's rights and obligations under this Agreement and
     such Bank shall retain the sole right and responsibility to exercise the
     rights of such Bank, and enforce the obligations of the Borrower, including
     the right to approve any amendment, modification, supplement or waiver of
     any provision of any Credit Document and the right to take action under
     Article 6 hereof and such Bank shall not grant any such Participant any
     voting rights or veto

                                       29
<PAGE>

     power over any such action by such Bank under this Agreement (PROVIDED that
     such Bank may agree not to consent to any modification, amendment or waiver
     of this Agreement, without the consent of the Participant, that would alter
     the principal of or interest on the Loans, postpone the date fixed for any
     payment of principal of or interest thereon or extend the term of any
     Commitment). No Participant shall have any rights under this Agreement to
     receive payment of principal, interest or any other amount except through a
     Bank and as provided in this Section 8.9. The Borrower agrees that, upon
     the occurrence and during the continuance of any Event of Default, each
     Participant shall have the right of set-off in respect of its participating
     interest in amounts owing under this Agreement and the Note as set forth in
     Section 2.19 hereof to the same extent as if the amount of its
     participating interest was owing directly to it as a Bank under this
     Agreement or the Note. The Borrower also agrees that each Participant shall
     be entitled to the benefits of Sections 2.13, 2.14, 2.15 and 2.16 hereof
     with respect to its participation granted hereunder; PROVIDED that no
     Participant shall be entitled to receive any greater amount pursuant to
     such Sections than the Bank transferring such participation would have been
     entitled to receive in respect of the amount of the participation
     transferred to such Participant had no such transfer occurred.

          (c) Any Bank may, in connection with any assignment or participation
     or proposed assignment or participation pursuant to this Section 8.9,
     disclose to the Purchasing Bank or Participant or proposed Purchasing Bank
     or Participant any information relating to the Borrower furnished to such
     Bank by or on behalf of the Borrower; PROVIDED, HOWEVER, that prior to any
     such disclosure, the Person receiving such disclosure shall sign such
     confidentiality agreements as the Borrower may reasonably request.

          SECTION 8.10 INDEMNIFICATION.

          The Borrower agrees to indemnify, on demand, and hold harmless the
     Agent and each Bank and each of their respective officers, directors,
     employees, agents and affiliates from and against any and all claims,
     damages, losses, liabilities, costs and expenses whatsoever that such
     indemnified party may incur (or that may be claimed against such
     indemnified party by any Person) by reason of (a) any untrue statement or
     alleged untrue statement of any material fact concerning the Borrower or
     the Collateral, or the omission or alleged omission to state any fact
     concerning the Borrower or the Collateral necessary to make any such
     statement, in light of the circumstances under which it was made, not
     misleading; (b) the issuance, sale or delivery of the Senior Debt; (c) the
     use of the proceeds of the Senior Debt or any Loan; (d) any reasonable
     action taken by such indemnified party in protecting and enforcing the
     rights and remedies of the Agent and the Banks under the Project Contracts;
     (e) any claim of any Person with respect to any finder's fee, brokerage
     commission or other similar sum due in connection with any Project
     Contract; or (f) any failure by the Borrower to comply with any
     Environmental Law; PROVIDED, HOWEVER, that the Borrower shall not be
     required to indemnify the Agent or any Bank for any claims, damages,
     losses, liabilities, costs or expenses to the extent caused by the Agent's
     or any Bank's willful misconduct or gross negligence. The Borrower, upon
     demand by any party indemnified or intended to be indemnified pursuant to
     this Section 8.10 at any time, shall also reimburse such party for any
     reasonable legal or other expenses incurred in connection with
     investigating or defending against any of the foregoing. If any action,
     suit or proceeding arising

                                       30
<PAGE>

     from any of the foregoing is brought against any party indemnified or
     intended to be indemnified pursuant to this Section 8.10 (an "INDEMNIFIED
     PARTY"), such Indemnified Party shall promptly notify the Borrower in
     writing, enclosing a copy of all papers served, but the omission so to
     notify the Borrower of any such action shall not relieve it of any
     liability that it may have to any Indemnified Party otherwise than under
     this Section 8.10; PROVIDED, HOWEVER, that the Borrower shall not be liable
     for any settlement of any such action effected without the Borrower's prior
     written consent. In case any such action shall be brought against any
     Indemnified Party and it shall notify the Borrower of the commencement
     thereof, the Borrower shall be entitled to participate in and, to the
     extent that it shall wish, to assume the defense thereof with counsel
     reasonably satisfactory to such Indemnified Party, and after notice from
     the Borrower to such Indemnified Party of the Borrower's election so to
     assume the defense thereof, the Borrower shall not be liable to such
     Indemnified Party for any subsequent legal or other expenses attributable
     to such defense, except as provided below, other than reasonable costs of
     investigation subsequently incurred by such Indemnified Party in connection
     with the defense thereof. The Indemnified Party shall have the right to
     employ its own counsel in any such action, but the fees and expenses of
     such counsel shall be at the expense of such Indemnified Party unless (i)
     the employment of counsel by such Indemnified Party has been authorized by
     the Borrower, (ii) the Indemnified Party shall have reasonably concluded
     that there may be a conflict of interest between the Borrower and the
     Indemnified Party in the conduct of the defense of such action (in which
     case the Borrower shall not have the right to direct the defense of such
     action on behalf of the Indemnified Party) or counsel for the Borrower
     shall have declined to represent the Indemnified Party in light of a
     potential conflict of interest or (iii) the Borrower shall not in fact have
     employed counsel reasonably satisfactory to the Indemnified Party to assume
     the defense of such action.

          SECTION 8.11 GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE; WAIVER
     OF JURY TRIAL.

          (a) THE RIGHTS AND OBLIGATIONS OF EACH OF THE PARTIES UNDER THIS
     AGREEMENT AND THE NOTE SHALL, PURSUANT TO NEW YORK GENERAL OBLIGATIONS LAW
     SECTION 5-1401, BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF
     THE STATE OF NEW YORK. ANY LEGAL ACTION OR PROCEEDING AGAINST THE BORROWER
     WITH RESPECT TO THIS AGREEMENT OR THE NOTE MAY BE BROUGHT IN THE COURTS OF
     THE STATE OF NEW YORK IN THE COUNTY OF NEW YORK OR OF THE UNITED STATES FOR
     THE SOUTHERN DISTRICT OF NEW YORK AND, BY EXECUTION AND DELIVERY OF THIS
     AGREEMENT, THE BORROWER HEREBY IRREVOCABLY ACCEPTS FOR ITSELF AND IN
     RESPECT OF ITS PROPERTY, GENERALLY AND UNCONDITIONALLY, THE NON-EXCLUSIVE
     JURISDICTION OF THE AFORESAID COURTS. THE BORROWER HEREBY IRREVOCABLY
     DESIGNATES, APPOINTS AND EMPOWERS CT CORPORATION SYSTEM, WITH OFFICES ON
     THE DATE HEREOF AT 111 EIGHTH AVENUE, NEW YORK, NY 10011, AS ITS DESIGNEE,
     APPOINTEE AND AGENT WITH RESPECT TO ANY ACTION OR PROCEEDING IN NEW YORK TO
     RECEIVE, ACCEPT AND ACKNOWLEDGE FOR AND ON ITS BEHALF, AND IN RESPECT OF
     ITS PROPERTY, SERVICE OF ANY AND ALL LEGAL PROCESS, SUMMONS, NOTICES

                                       31
<PAGE>

     AND DOCUMENTS WHICH MAY BE SERVED IN ANY SUCH ACTION OR PROCEEDING AND
     AGREES THAT THE FAILURE OF SUCH AGENT TO GIVE ANY ADVICE OF ANY SUCH
     SERVICE OF PROCESS TO THE BORROWER SHALL NOT IMPAIR OR AFFECT THE VALIDITY
     OF SUCH SERVICE OR OF ANY CLAIM BASED THEREON. IF FOR ANY REASON SUCH
     DESIGNEE, APPOINTEE AND AGENT SHALL CEASE TO BE AVAILABLE TO ACT AS SUCH,
     THE BORROWER AGREES TO DESIGNATE A NEW DESIGNEE, APPOINTEE AND AGENT IN NEW
     YORK CITY ON THE TERMS AND FOR THE PURPOSES OF THIS PROVISION SATISFACTORY
     TO THE AGENT. THE BORROWER FURTHER IRREVOCABLY CONSENTS TO THE SERVICE OF
     PROCESS OUT OF ANY OF THE AFOREMENTIONED COURTS IN ANY SUCH ACTION OR
     PROCEEDING BY THE MAILING OF COPIES THEREOF BY REGISTERED OR CERTIFIED
     MAIL, POSTAGE PREPAID, TO THE BORROWER AT ITS ADDRESS SET FORTH IN SECTION
     8.2, SUCH SERVICE TO BECOME EFFECTIVE 30 DAYS AFTER SUCH MAILING.

          (b) THE BORROWER HEREBY IRREVOCABLY WAIVES ANY OBJECTION WHICH IT MAY
     NOW OR HEREAFTER HAVE TO THE LAYING OF VENUE OF ANY OF THE AFORESAID
     ACTIONS OR PROCEEDINGS ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT
     OR THE NOTE BROUGHT IN THE COURTS REFERRED TO IN SECTION 8.11(a) ABOVE AND
     HEREBY FURTHER IRREVOCABLY WAIVES AND AGREES NOT TO PLEAD OR CLAIM IN ANY
     SUCH COURT THAT ANY SUCH ACTION OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS
     BEEN BROUGHT IN AN INCONVENIENT FORUM.

          (c) EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ALL RIGHT TO
     TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR
     RELATING TO ANY OF THIS AGREEMENT OR THE NOTE OR THE TRANSACTIONS
     CONTEMPLATED HEREBY OR THEREBY.

          SECTION 8.12 HEADINGS.

          The section and subsection headings used herein have been inserted for
     convenience of reference only and do not constitute matters to be
     considered in interpreting this Agreement.

          SECTION 8.13 EXECUTION IN COUNTERPARTS.

          This Agreement may be executed in any number of counterparts and by
     different parties hereto in separate counterparts, each of which when so
     executed shall be deemed to be an original and all of which taken together
     shall constitute one and the same agreement.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                       32
<PAGE>

     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed by their respective duly authorized representatives, as of the day
and year first above written.

                                  AES RED OAK , L.L.C.

                                  By: /s/ Louis J. Anatrella
                                     --------------------------------
                                     Name: Louis J. Anatrella
                                     Title: Vice President

COMMITMENT
$2,500,000                        DRESDNER BANK AG, acting through its New York
                                  Branch and/or Grand Cayman Branch, as Initial
                                  Bank and as a Bank

                                  By: /s/ Thomas Lake
                                     -------------------------------------------
                                     Name: Thomas Lake
                                     Title: Vice President

                                  By: /s/ Andrew Schroeder
                                     -------------------------------------------
                                     Name: Andrew Schroeder
                                     Title: Vice President

                                  DRESDNER BANK AG, acting through its New York
                                  Branch, as Agent

                                  By: /s/ Thomas Lake
                                     -------------------------------------------
                                     Name: Thomas Lake
                                     Title: Vice President

                                  By: /s/ Andrew Schroeder
                                     -------------------------------------------
                                     Name: Andrew Schroeder
                                     Title: Vice President

                         [WORKING CAPITAL AGREEMENT]

<PAGE>

                                                                       EXHIBIT A

                                     FORM OF
                         WORKING CAPITAL PROMISSORY NOTE
                         -------------------------------

$2,500,000                                                    New York, New York
                                                                  March 15, 2000

     FOR VALUE RECEIVED, the undersigned, AES RED OAK, L.L.C., a Delaware
limited liability company (the "BORROWER"), hereby unconditionally promises to
pay to the order of DRESDNER BANK AG, acting through its New York Branch (the
"AGENT") for the benefit of the Banks referred to from time to time in the
Credit Agreement referred to below the lesser of (i) the principal sum of Two
Million Five Hundred Thousand Dollars ($2,500,000) and (ii) the aggregate unpaid
principal amount of the Loans made by the Banks to the Borrower under the Credit
Agreement on the dates and in the amounts specified therein.

     The Borrower further promises to pay interest on the daily unpaid principal
amount hereof from time to time outstanding on the dates and at the rates
specified in the Credit Agreement. This Note is hereby expressly limited so that
in no contingency or event, whether by reason of acceleration of the maturity of
any indebtedness evidenced hereby or otherwise, shall the interest contracted
for or charged or received by the Banks exceed the maximum amount permissible
under Applicable Law. If, from any circumstance whatsoever, interest would
otherwise be payable to the Banks in excess of the maximum lawful amount, the
interest payable to the Banks shall be reduced to the maximum amount permitted
under Applicable Law, and the amount of interest for any subsequent period, to
the extent less than that permitted by Applicable Law, shall to that extent be
increased by the amount of such reduction.

     The holder hereof is irrevocably authorized to endorse on the schedule
attached hereto, or on a continuation thereof, the date each such interest
payment is due and the amount of each such interest payment determined in
accordance with the Credit Agreement. All such notations shall constitute PRIMA
FACIE evidence of the accuracy of the information so recorded and be enforceable
against the Borrower with the same force and effect as if such amounts were each
set forth in a separate note executed by the Borrower.

     All payments due hereunder shall be made without setoff, counterclaim or
deduction of any nature to the Agent, for the account of the Banks, at 75 Wall
Street, New York, NY 10005-2889, in lawful money of the United States of America
and in immediately available funds, or at such other place and in such other
manner as may be specified by the Agent pursuant to the Credit Agreement.

     The holder hereof is irrevocably authorized to endorse on the schedule
attached hereto, or on a continuation thereof, the date and amount of each Loan
made to the Borrower and each payment or prepayment of principal thereof,
provided that the failure of such holder to make, or any error in making, any
such recordation or endorsement shall not affect the obligations of the

                                   Ex. A-1

<PAGE>

Borrower hereunder or under the Credit Agreement. All such notations shall
constitute PRIMA FACIE evidence of the accuracy of the information so recorded
and be enforceable against the Borrower with the same force and effect as if
such amounts were each set forth in a separate note executed by the Borrower.

     This Note is the "NOTE" of the Borrower to the Agent, for the benefit of
the Banks, referred to in, evidences each Loan made by the Banks to the Borrower
under, is subject to the provisions of, and entitles the holder to the benefits
of, the Working Capital Agreement dated as of March 1, 2000 (the "CREDIT
AGREEMENT") among the Borrower, the Banks (including the "INITIAL BANK") parties
thereto, and the Agent, as the same may be amended, supplemented or otherwise
modified from time to time and to which reference is hereby made for a more
complete statement of the terms and conditions under which each Loan evidenced
hereby is to be made and repaid. Capitalized terms in this Note that are not
specifically defined herein shall have the meanings ascribed to them in the
Credit Agreement.

     The Credit Agreement provides for, among other things, the acceleration of
the maturity of the unpaid principal amount hereof upon the occurrence of
certain stated events and for voluntary prepayments in certain circumstances and
upon certain terms and conditions. The obligations of the Borrower under the
Credit Agreement and this Note are secured by, and the holder hereof is entitled
to the benefit of, the Security Documents.

     In addition to any and all costs, fees and expenses for which the Borrower
is liable under the Credit Agreement, the Borrower promises to pay all costs and
expenses, including reasonable attorneys' fees and disbursements, incurred in
the collection and enforcement hereof or any appeal of any judgment rendered
hereon.

     The Borrower hereby expressly waives diligence, presentment, protest,
demand, dishonor, nonpayment and notice of every kind to the fullest extent
permitted by Applicable Law. No failure or delay by the holder of this Note to
exercise any right or remedy under this Note or any other document or instrument
entered into pursuant to the Credit Agreement shall operate or be construed as a
waiver or modification hereof or thereof.

     This Note shall be binding upon the successors and assigns of the Borrower
and shall inure to the Agent and its successors, endorsees and assigns. If any
term or provision of this Note shall be held invalid, illegal or unenforceable,
the validity of all other terms and provisions hereof shall in no way be
affected thereby.

     Recourse under this Note is limited in accordance with Section 8.7 of the
Credit Agreement, and the provisions of said Section 8.7 are incorporated herein
by reference.

     THIS NOTE SHALL, PURSUANT TO NEW YORK GENERAL OBLIGATIONS LAW SECTION
5-1401, BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF
NEW YORK. ANY LEGAL ACTION OR PROCEEDING AGAINST THE BORROWER WITH RESPECT TO
THIS NOTE MAY BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK IN THE COUNTY OF
NEW YORK OR OF THE UNITED STATES FOR THE SOUTHERN DISTRICT OF NEW YORK AND, BY

                                   Ex. A-2

<PAGE>

EXECUTION AND DELIVERY OF THIS NOTE, THE BORROWER HEREBY IRREVOCABLY ACCEPTS FOR
ITSELF AND IN RESPECT OF ITS PROPERTY, GENERALLY AND UNCONDITIONALLY, THE
NON-EXCLUSIVE JURISDICTION OF THE AFORESAID COURTS. THE BORROWER HEREBY
IRREVOCABLY WAIVES ANY OBJECTION WHICH IT MAY NOW OR HEREAFTER HAVE TO THE
LAYING OF VENUE OF ANY OF THE AFORESAID ACTIONS OR PROCEEDINGS ARISING OUT OF OR
IN CONNECTION WITH THIS NOTE BROUGHT IN THE COURTS REFERRED TO ABOVE AND HEREBY
FURTHER IRREVOCABLY WAIVES AND AGREES NOT TO PLEAD OR CLAIM IN ANY SUCH COURT
THAT ANY SUCH ACTION OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN
AN INCONVENIENT FORUM.

                                  AES RED OAK, L.L.C.

                                  By:
                                     -------------------------------------------
                                     Name:
                                     Title:

                                   Ex. A-3

<PAGE>

                                    SCHEDULE

<TABLE>

<CAPTION>

                                                                                        Total
                                                                                      Principal
   Date     Principal      Amount of       Unpaid     Date Interest    Amount of      Amount of
   Loan     Amount of   Principal Paid    Principal    Payment is      Interest         Loans      Notation
   Made        Loan       or Prepaid       Balance         Due            Due        Outstanding    Made by
   ----     ---------   --------------    ---------   -------------   ----------     -----------   --------
<S>        <C>          <C>               <C>         <C>             <C>            <C>           <C>

</TABLE>

                                   Ex. A-4

<PAGE>

                                                                       EXHIBIT B

                           NOTICE OF BORROWING NO. [ ]

                         [AES Red Oak L.L.C. Letterhead]

                                        [Date - [Three Business Days for
                                        Base Rate Loan or Five Business
                                        Days for Eurodollar Rate Loan]
                                        prior to Working Capital Loan
                                        advance date]

Dresdner Bank AG, New York Branch
75 Wall Street
New York, NY  10005-2889
Attention:        Michael Higgins
                  Portfolio Management
                  Telephone:  212-429-2224

with a copy to:   Maria Pena
                  Telephone:  212-429-2677

Gentlemen:

Reference is made to the Working Capital Agreement dated as of March 1, 2000, by
and among AES Red Oak L.L.C. (the "BORROWER"), the financial institutions named
therein (the "BANKS") and Dresdner Bank AG, acting through its New York Branch
(the "AGENT") (as the same may be amended, modified or supplemented from time to
time, the "CREDIT AGREEMENT") (capitalized terms used herein and in the
accompanying schedules, unless otherwise noted, shall have the meanings ascribed
to them in the Credit Agreement).

The Borrower hereby requests that the Agent make available to the Borrower on
_________, 200__, a Borrowing under the Credit Agreement in the following
amount:

Funds required by the Borrower to pay
     for Operating and Maintenance Costs
     [gas and/or chemicals for testing of the Project]        $_________________

This Borrowing shall bear interest at [choose Adjusted Base Rate or Eurodollar
Rate as specified in Section 2.3 and Interest Period applicable to Eurodollar
Rate Loan].

                                   Ex. B-1

<PAGE>

Attached hereto are invoices or other evidence of amounts due evidencing the
uses contemplated for the requested Borrowing. We request that the funds
representing the requested Borrowing be deposited in the following account:

     [Account Number]

In connection with this request for a Borrowing, the Borrower further certifies
that the proceeds of the Borrowing being requested herein are to be applied for
the uses permitted by the Credit Agreement.

The Borrower hereby certifies to the Agent and each Bank that, as of the date of
this request for a Borrowing, the Borrower will be in compliance, subject to the
satisfaction or waiver by the Agent, with all conditions precedent set forth in
Section 3.2 of the Credit Agreement.

                                  AES RED OAK L.L.C.

                                  By:
                                     -------------------------------------------
                                     Name:
                                     Title:

                                   Ex. B-2

<PAGE>

                                                                       EXHIBIT C

                            WORKING CAPITAL AGREEMENT

                            ASSIGNMENT AND ACCEPTANCE

                             Dated __________, 200_

     Reference is made to the Working Capital Agreement dated as of March 1,
2000 (the "WORKING CAPITAL AGREEMENT") among AES Red Oak L.L.C., a Delaware
limited liability company (the "BORROWER"), the Banks (as defined in the Working
Capital Agreement) and Dresdner Bank AG, acting through its New York Branch, as
Agent for the Banks (the "AGENT"). Terms defined in the Working Capital
Agreement are used herein with the same meaning.

     _________________ (the "ASSIGNOR") and ___________________ (the "ASSIGNEE")
agree as follows:

     1. The Assignor hereby sells and assigns to the Assignee, and the Assignee
hereby purchases and assumes from the Assignor, the percentage interest
specified on Schedule 1 hereto in and to all of the Assignor's rights and
obligations under the Working Capital Agreement as of the date hereof (after
giving effect to any other assignments thereof made before the date hereof,
whether or not such assignments have become effective, but without giving effect
to any other assignments thereof also made on the date hereof), including,
without limitation, such percentage interest in the Assignor's Commitment and
the Loans owing to the Assignor. The Assignee shall pay to the Assignor, at or
before 12:00 noon, local time of the Assignor, on the Effective Date, the
purchase price therefor in an amount equal to the percentage interest of the
Loans owing to the Assignor, as reflected on Schedule 1 hereto, in immediately
available funds.

     2. The Assignor (a) represents and warrants that as of the date hereof its
Commitment and the Loans owing to it (after giving effect to any other
assignments of the foregoing made before the date hereof, whether or not such
assignments have become effective, but without giving effect to any other such
assignments also made on the date hereof) are in the respective dollar amounts
specified therefor on Schedule 1 hereto; (b) represents and warrants that it is
the legal and beneficial owner of the interest being assigned by it hereunder
and that such interest in free and clear of any adverse claim; (c) makes no
representation or warranty and assumes no responsibility with respect to any
statements, warranties or representations made in or in connection with any of
the Credit Documents or the execution, legality, validity, enforceability,
genuineness, sufficiency or value of any of the Credit Documents or any other
instrument or document furnished pursuant thereto; and (d) makes no
representation or warranty and assumes no responsibility with respect to the
financial condition of the Borrower or the performance or observance by the
Borrower or any other Person of any of its obligations under any of the Credit
Documents or any other instrument or document furnished pursuant thereto.

     3. The Assignee (a) confirms that it has received copies of the Credit
Documents and such other documents and information as it has deemed appropriate
to make its own credit analysis and decision to enter into this Assignment and
Acceptance, including such documents

                                   Ex. C-1

<PAGE>

evidencing satisfaction of the conditions precedent set forth in the Working
Capital Agreement; (b) agrees that it will, independently and without reliance
upon the Agent, the Assignor or any other Bank and based on such documents and
information an it may deem appropriate at the time, continue to make its own
credit decisions in taking or not taking action under the Working Capital
Agreement; (c) appoints and authorizes the Agent to take such action as agent on
its behalf and to exercise such powers under the Credit Documents as are
delegated to the Agent by the terms thereof, together with such powers as are
reasonably incidental thereto; (d) agrees that it will perform in accordance
with their terms all of the obligations that by the terms of the Working Capital
Agreement are required to be performed by it as a Bank; and (e) specifies as its
address for notices the address set forth beneath its name on Schedule 1 hereto.

     4. Following the execution of this Assignment and Acceptance by the
Assignor and the Assignee, it will be delivered to the Agent for acceptance and
recording by the Agent in the register maintained by the Agent for such
purposes. The effective date of this Assignment and Acceptance shall be the date
of acceptance thereof by the Agent, unless otherwise specified on Schedule 1
hereto (the "EFFECTIVE DATE").

     5. Upon such acceptance and recording by the Agent, as of the Effective
Date (a) the Assignee shall be a party to the Working Capital Agreement and, to
the extent provided in this Assignment and Acceptance, have the rights and
obligations of a Bank thereunder and (b) the Assignor shall, to the extent
provided in this Assignment and Acceptance, relinquish its rights and be
released from its obligations under the Working Capital Agreement.

     6. Upon such acceptance and recording by the Agent, from and after the
Effective Date the Agent shall make all payments under the Working Capital
Agreement in respect of the interest assigned hereby (including, without
limitation, all payments of principal, interest and fees with respect thereto)
to the Assignee. The Assignor and the Assignee shall make all appropriate
adjustments, directly between themselves in respect of payments of principal,
interest and/or fees under the Working Capital Agreement for periods before the
Effective Date.

     7. Each of the Assignor and the Assignee agrees that at any time and from
time to time upon the written request of the other party, it will execute and
deliver such further documents and do such further acts and things as the other
party may reasonably request in order to effect the purposes of this Assignment
and Acceptance.

     8. THE RIGHTS AND OBLIGATIONS OF EACH OF THE PARTIES UNDER THIS ASSIGNMENT
AND ACCEPTANCE SHALL, PURSUANT TO NEW YORK GENERAL OBLIGATIONS LAW SECTION
5-1401, BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF
NEW YORK.

     9. This Assignment and Acceptance is executed by the parties on Schedule 1
hereto and may be executed in one or more counterparts, each of which shall be
deemed an original and all of which together shall constitute one and the same
document. Execution of this Assignment and Acceptance by the Agent and the
Borrower on Schedule 1 hereto shall constitute any consent of such Person
required pursuant to Section 8.9 of the Working Capital Agreement.

                                   Ex. C-2

<PAGE>

                                  [ASSIGNOR]

                                  By:
                                     ------------------------------------------
                                     Name:
                                     Title:

                                  By:
                                     -------------------------------------------
                                     Name:
                                     Title:

                                   Ex. C-3

<PAGE>

                                  [ASSIGNEE]

                                  By:
                                     Name:
                                     Title:

                                  [ADDRESS FOR NOTICES]

Consented to on this _____ day of
__________, 200__:

DRESDNER BANK AG, acting through its
New York Branch,
as Agent

By:
   -------------------------------
   Name:
   Title:

By:
   -------------------------------
   Name:
   Title:

DRESDNER BANK AG, acting through its
New York Branch and/or Grand Cayman Branch,
as Initial Bank

By:
   -------------------------------
   Name:
   Title:

By:
   -------------------------------
   Name:
   Title:

                                   Ex. C-4

<PAGE>

Consented to on this _____ day of __________, 200__:

AES RED OAK, L.L.C.

By:
   -------------------------------
   Name:
   Title:

                                   Ex. C-5

<PAGE>

                                                                      SCHEDULE 1
                                                    TO ASSIGNMENT AND ACCEPTANCE

<TABLE>

<CAPTION>

<S>                                                        <C>

         SECTION 1.

         Percentage Interest:                               _______%

         SECTION 2.

         IMMEDIATELY PRIOR TO EFFECTIVE DATE:

         Assignor's Commitment:                            $_______

         Loans owing to Assignor:                          $_______

         SECTION 3.

         UPON EFFECTIVE DATE:

         Assignor's Commitment:                            $

         Assignee's Commitment:                            $

         SECTION 4.

         Effective Date:                            _______________

</TABLE>

                                   Ex. C-6

<PAGE>

                                                                       EXHIBIT D

                               NOTICE OF REPAYMENT
                               -------------------

                        [AES Red Oak, L.L.C. Letterhead]

                                     [Date]

Dresdner Bank AG, New York Branch, as Agent
75 Wall Street
New York, NY  10005-2889
Attention:        Michael Higgins
                  Portfolio Management
                  Telephone:  212-429-2224
with a copy to:   Maria Pena
                  Telephone:  212-429-2677

The Bank of New York, as Collateral Agent
101 Barclay Street, Floor 21W
New York, NY  10286
Attention:        Corporate Trust Administration

Ladies and Gentlemen:

Reference is made to the Working Capital Agreement dated as of March 1, 2000 by
and among AES Red Oak L.L.C. (the "BORROWER"), the financial institutions named
therein (the "BANKS") and Dresdner Bank AG, acting through its New York Branch
(the "AGENT") (as the same may be amended, modified or supplemented from time to
time, the "CREDIT AGREEMENT") (capitalized terms used herein, unless otherwise
noted, shall have the meanings ascribed to them in the Credit Agreement).

The Borrower hereby notifies the Agent and the Collateral Agent of the following
repayment of Loans to be made on [date]:

     [1.  Repayment of principal in respect of the
          Loan made pursuant to Notice of
          Borrowing No. [___] dated [____________]
          in the original principal amount of
          $---------------                                     $----------------

                                  AES RED OAK, L.L.C.

                                  By:
                                     -------------------------------------------
                                     Name:
                                     Title:

                                   Ex. D-1

<PAGE>

                                                                       EXHIBIT E

                            WORKING CAPITAL AGREEMENT
                         COMMITMENT INCREASE SUPPLEMENT

                        [AES Red Oak, L.L.C. Letterhead]

                                     [Date]

Dresdner Bank AG, New York Branch, as Agent
75 Wall Street
New York, NY  10005-2889
Attention:        Michael Higgins
                  Portfolio Management
                  Telephone:  212-429-2224

with a copy to:   Maria Pena
                  Telephone:  212-429-2677

Ladies and Gentlemen:

Reference is made to the Working Capital Agreement dated as of March 1, 2000 by
and among AES Red Oak L.L.C. (the "BORROWER"), the financial institutions named
therein (the "BANKS") and Dresdner Bank AG, acting through its New York Branch
(the "AGENT") (as the same may be amended, modified or supplemented from time to
time, the "CREDIT AGREEMENT") (capitalized terms used herein, unless otherwise
noted, shall have the meanings ascribed to them in the Credit Agreement).

The Borrower hereby notifies the Agent that the current Working Capital
Requirement is $____________ and attaches to this Supplement a certificate of
the Independent Engineer confirming such Working Capital Requirement. Therefore,
pursuant to Section 2.1(d) of the Credit Agreement, the Borrower hereby requests
that the aggregate Commitment of the Banks under the Credit Agreement be
increased from $___________ to $_____________ effective [date], such that the
Commitment of each Bank from and after such date shall be as set forth on Annex
A.

                                  AES RED OAK, L.L.C.

                                  By:
                                     -------------------------------------------
                                     Name:
                                     Title:

                                   Ex. E-1

<PAGE>

Accepted and agreed to this
___ day of _____________ 200__.

DRESDNER BANK, AG, acting through its
New York Branch, as Agent

By:
   -----------------------------
   Name:
   Title:

By:
   -----------------------------
   Name:
   Title:

                                   Ex. E-2

<PAGE>

                                     ANNEX A

                                       to

                                    EXHIBIT E

<TABLE>

<CAPTION>

                 BANK                     EXISTING COMMITMENT         INCREASED COMMITMENT

<S>                                     <C>                         <C>
                                               ----------                  ----------
Aggregate Commitment of the Banks

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

</TABLE>

                                   Ex. E-3

<PAGE>

                                   SCHEDULE 1

                            WORKING CAPITAL AGREEMENT
                                APPLICABLE MARGIN

<TABLE>

<CAPTION>

------------------------------ -----------------------------------------------
                                             APPLICABLE MARGIN
                                (The Applicable Margin at any time shall be
                                  the percentage listed below opposite the
RATING(1)                      rating of the Bonds as in effect at such time)

------------------------------ -----------------------------------------------
                                EURODOLLAR RATE LOANS      BASE RATE LOANS
------------------------------ ------------------------ ----------------------
<S>                                    <C>                     <C>
     BBB/Baa2 or higher                1.125%                  0.375%
------------------------------ ------------------------ ----------------------
          BBB-/Baa3                     1.25%                   0.50%
------------------------------ ------------------------ ----------------------
           BB+/Ba1                      2.25%                   1.50%
------------------------------ ------------------------ ----------------------
           BB/Ba2                       2.50%                   1.75%
------------------------------ ------------------------ ----------------------
      BB-/Ba3 or lower                  2.75%                   2.00%
------------------------------ ------------------------ ----------------------

</TABLE>

-------------------------------------
(1) The lower of the rating assigned by S&P or Moody's to the Bonds.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00011-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00011-of-00352.parquet"}]]