Document:

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                                                                  EXHIBIT 10.21

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                             CONSENT AND AGREEMENT
          (Cogeneration Facility Operation and Maintenance Agreement)

                         Dated as of December 6, 1999

                                      by

                     GENERAL ELECTRIC INTERNATIONAL, INC.

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                             CONSENT AND AGREEMENT
                     (Operation and Maintenance Agreement)

       1.   General Electric International, Inc., a Delaware corporation (the
"Undersigned") hereby acknowledges that pursuant to the Security Agreement dated
as of December 6, 1999 ("Security Agreement"), between Project Orange
Associates, L.P., a Delaware limited partnership ("Borrower"), and U.S. Bank
Trust, National Association ("Agent"), as collateral agent for the benefit of
the Secured Parties, and that Indenture dated as of December 6, 1999 (the
"Financing Agreement"), between Borrower and U.S. Bank Trust National
Association, as Trustee (the "Trustee") on behalf of and for the benefit of the
holders of the Borrower's 10.5% Senior Secured Notes due 2007 (the "Holders"
and, together with the Trustee, the "Secured Parties"), Borrower has assigned
its interest under that certain Cogeneration Facility Operation and Maintenance
Agreement, dated as of November 1, 1998 (the "Contract"), between the
Undersigned, as successor to GE Energy Plant Operations, Inc. ("GEEPO"), and
Borrower, to the Agent for the benefit of the Secured Parties.  The Undersigned
consents to such assignment and agrees with the Agent as follows:

            (a)  Unless otherwise defined, all terms used herein which are
     defined in the Contract shall have their respective meanings as defined
     therein.
<PAGE>

            (b)  From the time of receipt of notice by Agent to the Undersigned
     to the effect that the Agent and not the Borrower will be entitled to
     exercise such rights, and until the receipt of further notice, if any, from
     the Agent indicating that the Borrower may again exercise such rights, the
     Undersigned agrees that the Agent shall be entitled to exercise all rights
     and to cure any defaults of the Borrower under the Contract.  Upon receipt
     of notice from the Agent, the Undersigned agrees to accept such exercise
     and cure by the Agent and to render all performance due by it under the
     Contract and this Consent and Agreement to the Agent. The Undersigned
     agrees to make all payments (if any) to be made by it under the Contract
     directly to Agent upon receipt of Agent's written instructions.

            (c)  The Undersigned will not, without the prior written consent of
     the Agent (such consent not to be unreasonably withheld), (i) cancel or
     terminate the Contract except as provided in the Contract and in accordance
     with paragraph l(d) hereof, or consent to or accept any cancellation or
     termination thereof by the Borrower, (ii) sell, assign or otherwise dispose
     (by operation of law or otherwise) of any part of its interest in the
     Contract, or (iii) amend or modify the Contract in any material respect.
     The Undersigned will deliver duplicates or copies of all notices delivered
     under or pursuant to the Contract to the Agent promptly upon receipt
     thereof and will advise the Agent of any material amendments to the
     Contract.

            (d)  The Undersigned will not terminate the Contract on account of
     any default or breach of Borrower thereunder without written notice to the
     Agent and first providing to the Agent (i) forty-five (45) days from the
     date on which notice of default or breach is delivered to Agent to cure
     such default if such default is the failure to pay amounts to the
     Undersigned which are due and payable under the Contract or (ii) a
     reasonable time as is necessary to cure such default if the breach or
     default cannot be cured by the payment of money to the Undersigned so long
     as they have commenced to cure the default within a ninety (90) day period
     from the date on which notice of default or breach is delivered to Agent
     and thereafter diligently pursue such cure to completion and continue to
     perform any monetary obligations under the Contract and all other
     obligations under the Contract are performed by the Borrower or the Agent.
     If possession of the Project is necessary to cure such breach or default,
     and the Agent declares Borrower in default and commences foreclosure
     proceedings, the Agent will be allowed a reasonable period to complete such
     proceedings. If the Agent is prohibited by any court order or bankruptcy or
     insolvency proceedings from curing the default or from commencing or
     prosecuting foreclosure proceedings, the foregoing time periods shall be
     extended by the period of such prohibition.  The Undersigned consents to
     the transfer of Borrower's interest under the Contract to the Agent, for
     the benefit of the Secured Parties, or a purchaser or grantee at a
     foreclosure sale by judicial or nonjudicial foreclosure and sale or by a
     conveyance by Borrower in lieu of foreclosure and agrees that upon such
     foreclosure, sale or

                                      -2-
<PAGE>

     conveyance, the Undersigned shall recognize the Agent or any other
     purchaser or grantee as the applicable party under the Contract.

            (e)  In the event that the Contract is rejected by a trustee or
     debtor-in-possession in any bankruptcy or insolvency proceeding, or if the
     Contract is terminated for any reason other than a default which could have
     been but was not cured by the Agent as provided in paragraph 1(d) above,
     and if, within 45 days after such termination, the Agent or its successors
     or assigns shall so request, the Undersigned will execute and deliver to
     the Agent a new contract ("New Contract"), which New Contract shall be on
     the same terms and conditions as the original Contract for the remaining
     term of the Contract before giving effect to such termination.

            (f)  In the event Agent elects to perform Borrower's obligations
     under the Contract or to enter into a New Contract as provided in
     subparagraph (d) or (e) respectively above, the Agent and the Secured
     Parties shall not have personal liability to the Undersigned for the
     performance of such obligations, and the sole recourse of the Undersigned
     in seeking the enforcement of such obligations shall be to such parties'
     interest in the Project.  In the event Agent succeeds to the Borrower's
     interest under the Contract, or performs any of Borrower's obligations
     under the Contract, Agent shall cure any defaults for failure to pay
     amounts owed under the Contract, but shall not otherwise be required to
     perform (or be subject to any defenses or offsets by reason of) any of the
     Borrower's other obligations under the Contract that were unperformed at
     such time.  Agent shall have the right to assign all or part of its
     interest in the Contract or a New Contract entered into pursuant to
     subparagraph (e) to a person or entity to whom the Project is transferred,
     provided such transferee assumes the obligations of the Borrower (or the
     Agent) under the Contract and has a financial capability at least
     equivalent to that of Borrower on the date hereof.  Upon such assignment,
     the Agent (including its agents, employees and contractors) shall be
     released from any further liability thereunder to the extent of the
     interest assigned.

            (g)  The Undersigned hereby acknowledges and agrees that Borrower
     has satisfied any and all of its obligations under the Contract due as of
     the date hereof.  The Undersigned hereby waives any rights to terminate the
     Contract, any right to an equitable adjustment in the Operating Fee, Fired-
     Hour Fee, Per-Hour Fee, or Spare Parts Fee (each as defined in the
     Contract) or any other fee under the Contract, and any rights to reduce,
     extend the time for or suspend its performance under the Contract or
     hereunder, for any failure of Borrower to meet any obligations under such
     contract due as of the date hereof to the extent that Undersigned knows or
     reasonably should know of such failure as of said date.

            (h)  The Undersigned hereby acknowledges that it has authorized and
     directed one or more of its Attesting Secretaries to issue a certificate
     of the Undersigned to Agent

                                      -3-
<PAGE>

     with respect to the signature authority of the individual who signs this
     Consent and Agreement on behalf of the Undersigned, and agrees that Agent
     and the Secured Parties may rely on such certificate.

       2.   The Undersigned hereby represents and warrants that (a) the
Undersigned is the successor to all of GEEPO's right, title and interest in and
to the Contract and has assumed all of GEEPO's obligations under the Contract;
(b) the execution, delivery and performance by the Undersigned of the Contract
and this Consent and Agreement have been duly authorized by all necessary
corporate action, and do not require any further consents or approvals to the
date of this Consent and Agreement which have not been obtained, or violate any
provision of any law, regulation, order, judgment, injunction or similar matters
or materially breach any agreement presently in effect with respect to or
binding on the Undersigned; (c) this Consent and Agreement and the Contract are
legal, valid and binding obligations of the Undersigned enforceable against the
Undersigned in accordance with their terms, subject to bankruptcy laws,
principles of equity, and other laws affecting creditor rights generally; (d)
all government approvals necessary for the execution, delivery and performance
by the Undersigned of its obligations under the Contract to the date of this
Consent and Agreement have been obtained and are in full force and effect; (e)
as of the date hereof, the Contract is in full force and effect, has not been
amended, supplemented or modified and the Undersigned has no reason to expect
that any necessary governmental approvals required in the future may not be
obtained without undue delay or expense; (f)  to the best of the Undersigned's
knowledge, Borrower has fulfilled all of its obligations under the Contract; and
there are no breaches or unsatisfied conditions presently existing (or which
would exist after the passage of time and/or giving of notice) under the
Contract; and (g) the Undersigned has authorized and directed one or more of its
Attesting Secretaries to render a certificate of the Undersigned of even date
herewith to the Agent.

       3.   All Notices required or permitted hereunder shall be in writing and
shall be effective (i) upon receipt if hand delivered, (ii) when the appropriate
answer back is received if sent by telex and (iii) if otherwise delivered, upon
the earlier of receipt or two (2) Business Days after being sent registered or
certified mail, return receipt requested, with proper postage affixed thereto,
or by private courier or delivery service with charges prepaid, and addressed as
specified below:

     If to the Undersigned:

          General Electric International, Inc.
          4200 Wildwood Parkway
          Atlanta, GA 30339
          Attn: General Manager of Operations, GE Contractual Services
          FAX: (770) 859-7767

                                      -4-
<PAGE>

     If to Agent:

          U.S. Bank Trust National Association
          100 Wall Street, Suite 1600
          New York, New York  10005
          Attn: Corporate Trust Administration
          FAX:  (212) 809-5459

     For purposes of this Consent and Agreement, the term "Business Day" shall
mean any day other than a Saturday, a Sunday or a day on which banking
institutions in the City of New York are authorized by law, regulation or
executive order to remain closed.

       4.   This Consent and Agreement shall be binding upon and benefit the
successors and permitted assigns of the Undersigned, the Borrower, the Agent,
and their respective successors, permitted transferees and permitted assigns.
No termination, amendment, variation or waiver of any provisions of this Consent
and Agreement shall be effective unless in writing and signed by the
Undersigned, the Agent and the Borrower.  This Consent and Agreement shall be
governed by the laws of the State of New York.

                                      -5-
<PAGE>

IN WITNESS WHEREOF, the Undersigned by its officer thereunto duly authorized,
has duly executed this Consent and Agreement as of the date set forth below.

Dated: December 6, 1999

                                         GENERAL ELECTRIC INTERNATIONAL INC.,
                                           a Delaware corporation

                                           By:/s/ Kevin C. Walsh
                                              _________________________________
                                           Name: Kevin C. Walsh
                                           Title: GM-Operations
Accepted:

U.S. BANK TRUST NATIONAL ASSOCIATION,
 for itself and as Agent for the benefit of
 the Secured Parties

By: /s/ Ward A. Spooner
   _______________________________
  Name:
  Title:

By: /s/ John Bowman
   _______________________________
  Name:
  Title:

PROJECT ORANGE ASSOCIATES, L.P.,
 a Delaware limited partnership

By: G.A.S. ORANGE ASSOCIATES, LLC
    a Delaware limited liability company

By: /s/ Adam Victor
   ______________________________
Name: Adam Victor
Title: President

                                      -6-<PAGE>

                                                                   EXHIBIT 10.22

                             CONSENT AND AGREEMENT
                  (Restated Gas Sale and Purchase Agreement)

                            Dated December 6, 1999

                                      by

                       Canadian Hunter Exploration Ltd.,
                            an Alberta corporation

                             CONSENT AND AGREEMENT
                  (Restated Gas Sale and Purchase Agreement)

     1.   Canadian Hunter Exploration Ltd., an Alberta corporation ("Canadian
Hunter"), as successor by assignment to Noranda Inc. ("Noranda") under the
Contract (as defined herein), hereby acknowledges that pursuant to the Security
Agreement dated as of December 6, 1999 ("Security Agreement"), between Project
Orange Associates, L.P., a Delaware limited partnership ("Borrower"), and U.S.
Bank Trust National Association, ("Agent"), as collateral agent for the benefit
of the Secured Parties, and that certain Indenture ("Financing Agreement") dated
as of December 6, 1999, between Borrower and U.S. Bank Trust National
Association, as Trustee (the "Trustee") on behalf and for the benefit of the
holders of the Borrower's 10.5% Senior Secured Notes due 2007 (the "Holders"
and, together with the Trustee, the "Secured Parties"),

                                      -1-
<PAGE>

Borrower has assigned its interest under that certain Restated Gas Sale and
Purchase Agreement dated as of March 18, 1991 (the "Contract") to the Agent for
the benefit of the Secured Parties. Canadian Hunter consents to such assignment.
Canadian Hunter, Borrower and Agent hereby agree as follows:

     (a)  Unless otherwise defined, all terms used herein which are defined in
the Security Agreement or, if not defined therein, in the Financing Agreement,
shall have their respective meanings as defined therein.

     (b)  Canadian Hunter agrees that the Agent shall be entitled to exercise
all rights and to cure any defaults of Borrower under the Contract. Upon receipt
of notice to that effect from the Agent, Canadian Hunter agrees to accept such
exercise and cure by the Agent and to render all performance due by it under the
Contract and this Consent and Agreement to the Agent. Canadian Hunter agrees to
make all payments (if any) to be made by it under the Contract directly to Agent
upon receipt of Agent's written instructions to that effect. Canadian Hunter is
hereby irrevocably authorized by Borrower to accept and act upon any notice,
instruction, representation or curative act by the Agent, and shall not in any
way be bound to inquire into the authorization or legitimacy of the same.

     (c)  Canadian Hunter will not, without the prior written consent of the
Agent (such consent not to be unreasonably withheld), (i) cancel or terminate
the Contract except as provided in the Contract and in accordance with paragraph
1(d) hereof, or consent to or accept any cancellation or termination thereof by
the Borrower, (ii) sell, assign or otherwise dispose (by operation of law or
otherwise) of any part of its interest in the Contract, or (iii) amend or modify
the Contract in any material respect. Borrower will not purport to cancel or
terminate the Contract, and Canadian Hunter will not be bound or entitled to
accept any cancellation or termination of the Contract purported to be made by
Borrower, unless Borrower has first obtained and delivered to Canadian Hunter
such written consent of Agent. Borrower acknowledges that no cancellation,
termination, material amendment or material modification of the Contract will be
effective until written consent of Agent is received. Canadian Hunter will
deliver duplicates or copies of all extraordinary notices delivered under or
pursuant to the Contract to the Agent promptly upon receipt or delivery thereof
and will advise the Agent of any material amendments to the Contract. If the
consent of the Agent as contemplated in Section 1(c) has been requested by
Canadian Hunter, and the Agent has not within 30 days after receiving such
request notified Canadian Hunter in writing that it refuses to give its consent,
the Agent shall have been deemed to have given its written consent to the
cancellation, termination, amendment, modification, sale, assignment or
disposition, as the case may be, in respect of which its consent was so
requested.

                                      -2-
<PAGE>

     (d)  The termination of the Contract resulting from an election by Canadian
Hunter to terminate the Contract on account of any default or breach by Borrower
thereunder will not be effective until the later of the date on which such
termination is to be effective in accordance with the terms of the Contract and
(i) in the case of a default or breach which is the failure to pay amounts of
money to Canadian Hunter which are due and payable under the Contract, thirty
days from the date on which notice of default or breach is delivered to Agent to
cure such default, or (ii) if the breach or default cannot be cured by the
timely or late payment of money to Canadian Hunter, at the end of such a
reasonable period of time as is necessary to cure the default, so long as Agent
has commenced to cure the default within thirty days from the date on which
notice of default or breach is delivered to Agent and thereafter diligently
pursues such cure to completion and continues to perform any monetary
obligations under the Contract and all other obligations under the Contract are
performed by Borrower or Agent. If the breach or default cannot be cured by the
payment of money to Canadian Hunter, and possession of the Project is necessary
to cure such breach or default, and Agent declares Borrower in default and
commences foreclosure proceedings, Agent will be allowed a reasonable period of
time to complete such proceedings, provided it pursues such proceedings
diligently and without delay. Canadian Hunter hereby:

          (A)  consents to the transfer of Borrower's interest under the
               Contract to the Agent, for the benefit of the Secured Parties, or
               a purchaser or grantee at a foreclosure sale by judicial or non-
               judicial foreclosure and sale or by a conveyance by Borrower in
               lieu of foreclosure; and

          (B)  agrees that upon such foreclosure, sale or conveyance, it shall
               recognize the Agent or such other purchaser or grantee as the
               Buyer under the Contract;

provided that the Agent or any purchaser or grantee (1) has stockholders' equity
of not less than U.S. $150,000,000 unless Canadian Hunter otherwise consents
(such consent not to be unreasonably withheld), (2) assumes and agrees pursuant
to a written instrument reasonably satisfactory to Canadian Hunter to perform
all of the obligations of the Borrower under the Contract, other than past
obligations which do not constitute or relate to the payment of money and are
not reasonably capable at the time of being performed and (3) is the owner of
the Project. Nothing in this paragraph or elsewhere in this Consent and
Agreement shall in any way affect the rights or ability of Canadian Hunter to
suspend deliveries of natural gas (x) during any period when it is permitted to
do so under Sections 2.4,

                                      -3-
<PAGE>

3.7(m), 6.2, 9.2 and 11.1 of the Contract or (y) if the Unconsumed Entitlement
is reduced to zero.

     (e)  Canadian Hunter will forthwith notify the Agent of each single
reduction of the Unconsumed Entitlement (as defined in the Contract) pursuant to
subsection 12.2(a) thereof if the particular single reduction exceeds 2,000,000
MMBtu's and of any such single reduction of the Unconsumed Entitlement if the
particular reduction, together with all previous reductions pursuant to
subsection 12.2(a), aggregates more than 2,000,000 MMBtu's.

     (f)  In the event that the Contract is rejected by a trustee or debtor-
in-possession in any bankruptcy or insolvency proceeding, or if the Contract is
terminated for any reason other than a default which could have been but was not
cured by the Agent as provided in paragraph 1(d) above, and if, within 45 days
after such termination, the Agent or its successors or assigns shall so request,
Canadian Hunter will execute and deliver to the Agent a new contract ("New
Contract"), which New Contract shall be on the same terms and conditions as the
original Contract as in effect on the date of termination of the Contract,
including rights and remedies of the parties and the Unconsumed Entitlement on
such date and the New Contract shall terminate on the same date as the Contract
would have terminated in accordance with the provisions thereof had it remained
in force, the only effect of the New Contract being effectively a reinstatement
of the Contract substituting a different party as Buyer thereunder.

     (g)  In the event Agent or its designee or assignee elects to perform
Borrower's obligations under the Contract or to enter into a New Contract as
provided in paragraph 1(d) or 1(f) respectively above, the Agent, the Secured
Parties and their designees and assignees, shall not have personal liability to
Canadian Hunter for the performance of such obligations, and the sole recourse
of Canadian Hunter in seeking the enforcement of such obligations shall be to
such parties' interest in the Project.  In the event Agent succeeds to the
Borrower's interest under the Contract, or performs any of Borrower's
obligations under the Contract, Agent shall cure any defaults for failure to pay
amounts owed under the Contract, but shall not otherwise be required to perform
(or be subject to any defenses or offsets by reason of) any of the Borrower's
other obligations under the Contract that were unperformed at such time. Agent
shall have the right to assign all or part of its interest in the Contract or a
New Contract entered into pursuant to paragraph 1(f) to a person or entity to
whom the Project is transferred, provided such transferee satisfies the
conditions contained in clauses 1(d)(1), (2) and (3).  Upon such assignment and
assumption, the Agent (including its agents, employees and contractors) shall be
released from any further liability thereunder to the extent of the interest
assigned.

                                      -4-
<PAGE>

     (h)  If Borrower pays or causes the payment of the proceeds of the
"Deferral Account" (as defined in the Contract) as of the date hereof  to
Canadian Hunter, then Canadian Hunter agrees that Borrower may terminate the
Deferral Account and all provisions relating thereto, including, without
limitation, Section 3.7, shall be of no further effect.

     2.   Canadian Hunter hereby represents and warrants that:

     (a)  Canadian Hunter is the successor to all of Noranda's right, title and
interest in and to the Contract and has assumed all of Noranda's obligations
under the Contract;

     (b)  the execution, delivery and performance by it of the Contract and this
Consent and Agreement have been duly authorized by all necessary corporate
action on its part, and do not and will not require any further consents or
approvals to be obtained by Canadian Hunter which have not been obtained, or
violate any provision of any law, regulation, order, judgment, injunction or
similar matters or materially breach any agreement presently in effect with
respect to or binding on Canadian Hunter;

     (c)  the Contract and this Consent and Agreement constitute legal, valid
and binding obligations of Canadian Hunter enforceable against Canadian Hunter
in accordance with their respective terms;

     (d)  all government approvals necessary to be obtained by Canadian Hunter
for the execution, delivery and performance by Canadian Hunter of its
obligations under the Contract have been obtained and are in full force and
effect;

     (e)  as of the date hereof, the Contract is in full force and effect and
Canadian Hunter has no reason to expect that any necessary governmental
approvals required to be obtained by Canadian Hunter in the future may not be
obtained without undue delay or expense, and, as of the date hereof, the
Contract has not been amended, supplemented or modified other than pursuant to
(i) this Consent and Agreement, (ii) that certain letter agreement dated March
18, 1991 between Borrower and Noranda relating to the calculation and payment of
interest pursuant to the Contract and (iii) that certain Assignment, Amendment
and Release Agreement dated as of December 6, 1999 among Noranda, Canadian
Hunter and Borrower; and

     (f)  to the best of Canadian Hunter's knowledge, Borrower has fulfilled all
of its obligations heretofore having arisen under the Contract and there are no
breaches or unsatisfied conditions presently existing under the Contract.

                                      -5-
<PAGE>

     3.   Borrower hereby represents and warrants that:

     (a)  the execution, delivery and performance by it of the Contract and this
Consent and Agreement have been duly authorized by all necessary corporate
action, and do not and will not require any further consents or approvals which
have not been obtained, nor will they violate any provision of any law,
regulation, order, judgment, injunction or similar matters or materially breach
any agreement presently in effect with respect to or binding on the Borrower;

     (b)  the Contract and this Consent and Agreement constitute legal, valid
and binding obligations of Borrower enforceable against the Borrower in
accordance with their respective terms;

     (c)  all government approvals necessary for the execution, delivery and
performance by Borrower of its obligations under the Contract have been obtained
and are in full force and effect;

     (d)  as of the date hereof, the Contract is in full force and effect and
Borrower has no reason to expect that any necessary governmental approvals
required in the future may not be obtained without undue delay or expense, and,
as of the date hereof, the Contract has not been amended, supplemented or
modified; and

     (e)  to the best of Borrower's knowledge, Canadian Hunter has fulfilled all
of its obligations heretofore having arisen under the Contract and there are no
breaches or unsatisfied conditions presently existing under the Contract.

     4.   All Notices required or permitted hereunder shall be in writing and
shall be effective (i) upon receipt if hand delivered and (ii) if otherwise
delivered, upon the earlier of receipt or two (2) Business Days after being sent
registered or certified mail, return receipt requested, with proper postage
affixed thereto, or by private courier or delivery service with charges prepaid,
and addressed as specified below:

            If to Canadian Hunter:
            Canadian Hunter Exploration Ltd.
            2800, 605 5/th/ Ave. S.W.
            Calgary, Alberta T2P 3H5
            Attn: Vice President, Marketing
            FAX:  (403) 260-1146

                                      -6-
<PAGE>

            If to Agent:

            U.S. Bank Trust National Association
            100 Wall Street, Suite 1600
            New York, New York 10005
            Attn: Corporate Trust Administration
            FAX:  (212) 809-5459

            If to Borrower:

            Project Orange Associates, L.P.
            c/o G.A.S. Orange Associates, LLC
            90 Presidential Plaza
            Syracuse, New York 13202
            Attn: Richard S. Scolaro, Esq.
            FAX:  (315) 471-1355

     5.   This Consent and Agreement shall be binding upon and benefit the
successors and assigns of Canadian Hunter, the Borrower, the Agent, and their
respective successors, transferees and assigns. No termination, amendment,
variation or waiver of any provisions of this Consent and Agreement shall be
effective unless in writing and signed by Canadian Hunter, the Agent and the
Borrower. The Agent and Borrower acknowledge that Canadian Hunter is not
obligated to inquire into the entitlement of the Agent to act or exercise any of
the Secured Parties' rights under the Security Agreement, the Financing
Agreement or this Consent and Agreement or otherwise. This Consent and Agreement
shall be governed by the laws of the State of New York.

                                      -7-
<PAGE>

     IN WITNESS WHEREOF, the parties hereto by their respective officers
thereunto duly authorized, have duly executed this Consent and Agreement as of
the date set forth below.

Dated December 6, 1999

                       CANADIAN HUNTER EXPLORATION LTD.,
                       an Alberta corporation

                       By: /s/ John Kowal
                          ______________________________________________________
                       Name: John Kowal
                       Title: Treasurer

                       By: /s/ Murray Lueke
                          ______________________________________________________
                       Name: Murray Lueke
                       Title: VP, Engineering

                       U.S. BANK TRUST NATIONAL ASSOCIATION,
                         for itself and as Agent for the benefit of the Secured
                         Parties

                       By: /s/ Ward A. Spooner
                          ______________________________________________________
                       Name:
                       Title:

                       By: /s/ John Bowman
                          ______________________________________________________
                       Name:
                       Title:

                       PROJECT ORANGE ASSOCIATES, L.P.,
                       a Delaware limited partnership

                         By: G.A.S. ORANGE ASSOCIATES, LLC,
                             a Delaware limited liability company,
                             General Partner

                         By: /s/ Douglas Corbett
                            ____________________________________________________
                         Name: Douglas Corbett
                         Title: Vice President

                                      -8-

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