Exhibit 10.1(n)


                                 TENTH AMENDMENT
                             TO DEBTOR-IN-POSSESSION
                                CREDIT AGREEMENT


                  This TENTH AMENDMENT TO DEBTOR-IN-POSSESSION CREDIT AGREEMENT
(this "Amendment") is dated as of November 3, 2003 and entered into by and among
COVANTA ENERGY CORPORATION, a Delaware corporation ("Company"), and THE
SUBSIDIARIES OF COMPANY LISTED ON THE SIGNATURE PAGES HEREOF AS BORROWERS
(collectively, Company and such Subsidiaries of Company are "Borrowers" and each
a "Borrower"), THE SUBSIDIARIES OF COMPANY LISTED ON THE SIGNATURE PAGES HEREOF
AS SUBSIDIARY GUARANTORS (collectively, the "Subsidiary Guarantors"), THE
LENDERS PARTY HERETO, BANK OF AMERICA, N.A., as Administrative Agent for the
Lenders ("Administrative Agent"), and DEUTSCHE BANK AG, NEW YORK BRANCH, as
Documentation Agent for the Lenders ("Documentation Agent"), and is made with
reference to that certain Debtor-in-Possession Credit Agreement dated as of
April 1, 2002, as amended by that certain First Amendment to
Debtor-in-Possession Credit Agreement and Security Agreement dated as of April
3, 2002, that certain Second Amendment to Debtor-in-Possession Credit Agreement
dated as of May 10, 2002, that certain Third Amendment and Limited Waiver to
Debtor-in-Possession Credit Agreement dated as of October 4, 2002, that certain
Fourth Amendment to Debtor-in-Possession Credit Agreement and Limited Consent
dated as of December 10, 2002, that certain Fifth Amendment to
Debtor-in-Possession Credit Agreement dated as of December 18, 2002, that
certain Sixth Amendment to Debtor-in-Possession Credit Agreement, Limited
Consent and Amendment to Security Agreement dated as of March 25, 2003, that
certain Seventh Amendment to Debtor-in-Possession Credit Agreement and Limited
Consent dated as of May 23, 2003, that certain Eighth Amendment to
Debtor-in-Possession Credit Agreement and Limited Consent dated as of August 22,
2003 and that certain Ninth Amendment to Debtor-in-Possession Credit Agreement
and Limited Consent dated as of September 15, 2003 (as so amended, the "Credit
Agreement"), by and among Borrowers, the financial institutions parties thereto
as Lenders, Documentation Agent and Administrative Agent. Capitalized terms used
herein without definition shall have the same meanings herein as set forth in
the Credit Agreement (as amended by this Amendment).

                                    RECITALS

                  WHEREAS, Borrowers and the undersigned Lenders desire to amend
the Credit Agreement, subject to the terms and conditions set forth below;

                  NOW, THEREFORE, in consideration of the premises and
agreements, provisions and covenants herein contained, the parties hereto agree
as follows:

SECTION 1.        AMENDMENTS TO THE CREDIT AGREEMENT

     1.1  Provisions Relating to Defined Terms.

         A. Subsection 1.1 of the Credit Agreement is hereby amended by deleting
the definitions of "Insurance Premium Financing Arrangements" and "Minimum
Cumulative Consolidated Operating Income Schedule" in their entirety and
inserting the following new definitions in the appropriate alphabetical order:

          "Insurance Premium Financing Arrangements" means, collectively, such
     agreements as Company and its Subsidiaries may enter into (A) on or after
     the Third Amendment Effective Date and prior to December 1, 2002 with
     Insurance Premium Financers pursuant to which such Insurance Premium
     Financers shall advance insurance premiums for Company and its Subsidiaries
     in an aggregate amount not to exceed $33,000,000 and (B) on or after the


                                    Page 37

     Tenth Amendment Effective Date and prior to December 1, 2003 with Insurance
     Premium Financers pursuant to which such Insurance Premium Financers shall
     advance insurance premiums for Company and its Subsidiaries in an aggregate
     amount not to exceed $23,000,000, and, in each case, any orders entered by
     the Bankruptcy Court in connection therewith. Such Insurance Premium
     Financing Arrangements (i) shall provide for the benefit of such Insurance
     Premium Financers a security interest in no property of Company or any of
     its Subsidiaries other than gross unearned premiums for the insurance
     policies, (ii) shall not purport to prohibit any portion of the Liens
     created in favor of Administrative Agent (for the benefit of Lenders)
     pursuant to the Collateral Documents or authorized by the Interim Borrowing
     Order or Final Borrowing Order, (iii) shall provide that the Insurance
     Premium Financers shall not be entitled to a cash payment on the
     Reorganization Effective Date (except for regularly scheduled monthly
     payments of principal and interest), (iv) shall not contain any provision
     or contemplate any transaction prohibited by this Agreement and shall
     otherwise be in form and substance reasonably satisfactory to Agents, and
     (v) may provide that the security interests granted to Insurance Premium
     Financers in connection with Insurance Premium Financing Arrangements shall
     rank prior to the Liens of Lenders under this Agreement.

          "Minimum Cumulative Consolidated Operating Income Schedule" has the
     meaning assigned to that term in subsection 6.1(xxi); provided, however,
     that the Minimum Cumulative Consolidated Operating Income Schedule shall be
     deemed supplemented (i) as of the Sixth Amendment Effective Date by the
     supplement thereto delivered to the Agents in accordance with Section 3.1
     of the Sixth Amendment, and (ii) by, and as of the date of delivery of, the
     supplement thereto delivered to the Agents in accordance with subsection
     6.1(xxiv) or 6.1(xxv) of this Agreement.

         B. Subsection 1.1 of the Credit Agreement is hereby amended by
inserting the following new definitions in the appropriate alphabetical order:

         "Covanta Tampa" means Covanta Tampa Construction, Inc., a Delaware
corporation.

         "Geothermal Sale" means (i) the sale or other disposition by Company
and its Subsidiaries of all or substantially all of (a) their respective (1)
equity or membership interests in Covanta SIGC Energy, Inc., Covanta SIGC Energy
II, Inc. and Amor 14 Corporation, (2) partnership interests in Heber Geothermal
Company, Heber Field Company and Second Imperial Geothermal Company, and (3)
equity, membership or partnership interests in non-debtor Affiliates Pacific
Geothermal Company, Mammoth Geothermal Company and Mammoth Pacific L.P., which
entities own or lease geothermal plants and facilities in California (the
"Geothermal Business") and/or (b) the assets of each of the entities referenced
in clause (a) and (ii) the assumption and/or assignment by Company and its
Subsidiaries of certain contracts related to the Geothermal Business.

         "Geothermal Sale Bidding Procedures Order" means the Order Under 11
U.S.C. ss.ss. 105(a), 363, 503 and 507 and Fed.R.Bankr.P. 2002, 6004 and 6006
(A) Authorizing and Approving: (I) Notice and Bidding Procedures; (II) Bid
Protections, Including Breakup Fee, Overbid Protections and Expense
Reimbursement, in Connection with Proposed Sale of Debtors' Equity Interest in
Certain Subsidiaries; (III) Notice of Conversion of Certain Debtors To Limited
Liability Companies, Proposed Assumption and/or Assignment of Certain Executory
Contracts and Unexpired Leases; and (IV) Notice of Proposed Dismissal of Certain
Chapter 11 Cases; and (B) Scheduling Hearing and Setting Bidding and Objection
Deadlines in Connection with the Foregoing entered by the Bankruptcy Court on
September 26, 2003.

         "Tenth Amendment" means the Tenth Amendment to Debtor-In-Possession
Credit Agreement dated as of November 3, 2003.

                                     Page 2


         "Tenth Amendment Effective Date" has the meaning assigned to that term
in Section 4.6 of the Tenth Amendment.

         C. The definition of "Excluded Subsidiary" in subsection 1.1 of the
Credit Agreement is hereby amended by deleting the last sentence thereof and
substituting the following sentence therefor:

         "Nothwithstanding the foregoing provisions of this definition,
Metropolitan Entertainment and Covanta Tampa shall each be an Excluded
Subsidiary.".

     1.2  Provisions Relating to Representations and Warranties.

         Subsection 5.11D of the Credit Agreement is hereby amended by deleting
the reference to "$5,000,000" contained therein and substituting therefor
"$13,000,000".

     1.3  Provisions Relating to Affirmative Covenants.

         A. Subsection 6.1 of the Credit Agreement is hereby amended by (i)
deleting the "and" at the end of clause (xxiii) thereof, (ii) deleting the "."
at the end of clause (xxiv) thereof and substituting therefor "; and", and (iii)
adding at the end thereof the following new clause (xxv):

          "(xxv) Prior to the consummation of the Geothermal Sale, Borrowers
     shall have delivered to Agents (a) projected financial statements for
     Company and its Subsidiaries for the fourth Fiscal Quarter of 2003 and the
     first Fiscal Quarter of 2004, such projected financial statements to be
     prepared on a consolidated and consolidating basis in accordance with GAAP
     and to be in form and substance reasonably satisfactory to Agents and to
     contain projections of cash flows for each such period and such other
     financial information and projections for such periods as Agents may
     reasonably request, and (b) a supplement to the Minimum Cumulative
     Consolidated Operating Income Schedule satisfactory in form and substance
     to Agents.".

         B. Subsection 6.8E of the Credit Agreement is hereby amended by
deleting the parenthetical phrase contained in clause (i) thereof in its
entirety and substituting therefor the following:

         "(other than Metropolitan Entertainment and Covanta Tampa)".

     1.4  Provisions Relating to Negative Covenants.

         A. Subsection 7.1 of the Credit Agreement is hereby amended by amending
and restating clause (ix) thereof as follows:

          "(ix) Company may become and remain liable with respect to
     Indebtedness consisting solely of its obligations under Insurance Premium
     Financing Arrangements, provided that the obligations incurred pursuant to
     this clause (ix) shall not exceed $23,000,000 in the aggregate at any time
     on or after the Tenth Amendment Effective Date.".

         B. Subsection 7.5 of the Credit Agreement is hereby amended by (i)
deleting the word "and" at the end of clause (c) thereof, (ii) deleting the "."
at the end of clause (d) thereof and substituting therefor ", and", and (iii)
adding at the end thereof the following new clause (e):

     "(e) Borrowers and their respective Subsidiaries may make payments after
     the Tenth Amendment Effective Date, in an amount not to exceed $100,000 in
     the aggregate, for the purpose of satisfying pre-Petition Date tax
     obligations and other obligations the payment of which is required in order
     for the Borrowers and their Subsidiaries (1) to convert certain


                                     Page 3

     Subsidiaries from corporations to limited liability companies in connection
     with the Geothermal Sale, and (2) to be in good standing in their
     respective jurisdictions of formation upon emergence from their Chapter 11
     Cases."

         C. Subsection 7.7(i)(7) of the Credit Agreement is hereby amended by
deleting clause (z) thereof in its entirety and substituting the following
therefor:

     "(z) that the aggregate amount of all fees, costs and expenses of attorneys
     and advisors of Company and its Subsidiaries (including, but not limited
     to, advisory fees and success fees) in connection with such transaction and
     all other such transactions occurring prior to the date thereof (which
     shall be set forth in a statement in reasonable detail attached to such
     Officer's Certificate) shall not exceed $400,000 in the aggregate;"

         D. Subsection 7.7 of the Credit Agreement is hereby further amended by
(i) deleting the word "and" at the end of clause (xii) thereof, (ii) deleting
the "." at the end of clause (xiii) thereof and substituting therefor "; and",
and (iii) adding immediately after clause (xiii) thereof the following new
clause (xiv):

          "(xiv) Company and its Subsidiaries may consummate the Geothermal Sale
     with either (a) Caithness Energy LLC, ArcLight Capital Partners, LLC and/or
     certain of their affiliates on the terms and conditions set forth in the
     Amended and Restated Ownership Interest Purchase Agreement dated as of
     September 25, 2003 (as such agreement may be amended or modified pursuant
     to the terms thereof, so long as any such amendment or modification that is
     deemed material by the Agents shall be consented to by the Agents), and in
     accordance with the Geothermal Sale Bidding Procedures Order or (b) such
     other higher and better bidder as selected by Company (so long as such
     bidder and such bidder's bid for the Geothermal Sale shall be consented to
     by Agents) in accordance with such order; provided that, in either case,
     the principal documentation for such Geothermal Sale and any earnout or
     contingent payments relating thereto shall have been delivered to Agents."

         E. Section 7 of the Credit Agreement is hereby further amended by
adding at the end thereof the following new subsection 7.17:

                  "7.17    Plan of Liquidation; Plan of Reorganization.

                  No Borrower shall propose an amendment, supplement or other
         modification to: (i) Debtors' First Amended Joint Plan of Liquidation
         under Chapter 11 of the Bankruptcy Code and the Liquidation Plan
         Supplement to Debtors' First Amended Joint Plan of Liquidation
         (collectively, the "Plan of Liquidation"); (ii) Debtors' First Amended
         Joint Plan of Reorganization under Chapter 11 of the Bankruptcy Code
         and the Reorganization Plan Supplement to Debtors' First Amended Joint
         Plan of Reorganization (collectively, the "Reorganization Plan"); or
         (iii) Heber Debtors' Second Amended Joint Plan of Reorganization under
         Chapter 11 of the Bankruptcy Code (the "Heber Plan", and together with
         the Plan of Liquidation and the Reorganization Plan, the "Plans"), each
         as filed with the Bankruptcy Court on September 28, 2003, without the
         prior consent of Agents if such proposed amendment, supplement or other
         modification would have a materially adverse effect on the treatment
         of, or distributions to, any holder of claims in Class 3A under the
         Reorganization Plan or Class 3A under the Plan of Liquidation,
         including the amount of distributions made to such holders or the
         currency in which such distributions are made, or effect the
         disposition or distribution of any Collateral under any of the Plans,
         and no Borrower shall revoke or withdraw any of the Plans without the
         prior written consent of the Agents, unless the Debtors
         contemporaneously file an alternative or amended plan of reorganization


                                     Page 4

         that is reasonably acceptable to the Agents."

     1.5 Provisions Relating to Events of Default

         Subsection 8.9 of the Credit Agreement is hereby amended by deleting
the reference to "$10,000,000" contained therein and substituting therefor
"$13,000,000".



SECTION 2.        BORROWER'S REPRESENTATIONS AND WARRANTIES

         In order to induce the Lenders to enter into this Amendment and to
amend the Credit Agreement in the manner provided herein, Borrowers represent
and warrant to each Lender that the following statements are true, correct and
complete:

         2.1 Corporate Power and Authority. Subject to compliance with the Final
Borrowing Order and any applicable provisions of the Bankruptcy Code, each Loan
Party has all requisite corporate power and authority to enter into this
Amendment and to carry out the transactions contemplated by, and perform its
obligations under, the Credit Agreement as amended by this Amendment (the
"Amended Agreement").

         2.2 Authorization of Agreements. The execution and delivery of this
Amendment has been duly authorized by all necessary corporate action on the part
of each Loan Party and the performance of the Amended Agreement has been duly
authorized by all necessary corporate action on the part of each Loan Party.

         2.3 No Conflict. The execution and delivery by each Loan Party of this
Amendment and the performance by each Borrower of the Amended Agreement do not
and will not (i) violate any provision of any law or any governmental rule or
regulation applicable to Company or any of its Subsidiaries, the Organizational
Documents of Company or any of its Subsidiaries or any order, judgment or decree
of any court or other Government Authority binding on Company or any of its
Subsidiaries, (ii) conflict with, result in a breach of or constitute (with due
notice or lapse of time or both) a default under any Contractual Obligation
(which Contractual Obligation is enforceable on a post-Petition Date basis) of
Company or any of its Subsidiaries or an applicable order of the Bankruptcy
Court, (iii) result in or require the creation or imposition of any Lien upon
any of the properties or assets of Company or any of its Subsidiaries, or (iv)
require any approval of stockholders or any approval or consent of any Person
under any Contractual Obligation of Company or any of its Subsidiaries.

         2.4 Governmental Consents. The execution and delivery by each Loan
Party of this Amendment and the performance by each Loan Party of the Amended
Agreement do not and will not require any Governmental Authorization.

         2.5 Binding Obligation. This Amendment has been duly executed and
delivered by each Loan Party, and each of this Amendment and the Amended
Agreement is the legally valid and binding obligations of each Loan Party
enforceable against each Loan Party in accordance with its respective terms,
except as may be limited by bankruptcy, insolvency, reorganization, moratorium
or similar laws relating to or limiting creditors' rights generally or by
equitable principles relating to enforceability.

         2.6 Incorporation of Representations and Warranties From Credit
Agreement. The representations and warranties contained in Section 5 of the
Credit Agreement are and will be true, correct and complete in all material
respects on and as of the Tenth Amendment Effective Date to the same extent as
though made on and as of that date, except to the extent such representations
and warranties specifically relate to an earlier date, in which case they were
true, correct and complete in all material respects on and as of such earlier

                                     Page 5

date.

         2.7 Notice to Committee. Notice of this Amendment has been given to and
received by counsel to the official committee of unsecured creditors in the
Chapter 11 Cases and the informal committee of holders of Company's 9.25%
Debentures.

         2.8 Absence of Default. As of the date hereof after giving effect
hereto, there exists no Event of Default or Potential Event of Default under the
Credit Agreement.

SECTION 3.        ACKNOWLEDGEMENT AND CONSENT

         A. Each Borrower and Subsidiary Guarantor hereby (i) acknowledges that
such Loan Party has read this Amendment and consents to the terms hereof and
hereby confirms and agrees that, notwithstanding the effectiveness of this
Amendment, the obligations of such Loan Party under each of the Loan Documents
to which such Loan Party is a party shall not be impaired and each of the Loan
Documents to which such Loan Party is a party are, and shall continue to be, in
full force and effect and are hereby confirmed and ratified in all respects,
(ii) ratifies and confirms the effectiveness of the First Amendment, the Second
Amendment, the Third Amendment, the Fourth Amendment, the Fifth Amendment, the
Sixth Amendment, the Seventh Amendment, the Eighth Amendment and the Ninth
Amendment in all respects, and (iii) confirms that the provisions of the First
Amendment, the Second Amendment, the Third Amendment, the Fourth Amendment, the
Fifth Amendment, the Sixth Amendment, the Seventh Amendment, the Eighth
Amendment and the Ninth Amendment are binding on each of the Borrowers.

         B. Each Borrower and Subsidiary Guarantor hereby acknowledges that all
Cash and non-Cash proceeds from the Geothermal Sale (whether from the Amended
and Restated Ownership Interest Purchase Agreement dated as of September 25,
2003 or from any higher and better bidder's bid for the Geothermal Sale, each as
described in Section 1.3C of this Amendment) that Company, any of the other
Borrowers or any non-debtor Subsidiaries of Company receive or have an interest
in upon closing of such sale or from time to time thereafter are subject to (i)
the valid, perfected non-voidable first priority, senior priming Liens of the
Agents, for the sole and exclusive benefit of the Lenders (such Liens not being
junior or subject to any other Liens, claims or interests) pursuant to section
364(d) of the Bankruptcy Code and (ii) the superpriority administrative claims
of the Agents and the Lenders, in each case without further action by any party
or further order of the Bankruptcy Court.

SECTION 4.        MISCELLANEOUS

         4.1 Covenant Regarding Bids for Geothermal Sale. Immediately upon
receipt thereof, Company shall deliver to Agents copies of any formal bids for
the Geothermal Sale submitted to Company and any accompanying documentation,
including, without limitation, evidence of the bidder's financial ability,
ability to provide certain assurances and ability to consummate the transaction.
The Company hereby agrees that any default in the performance of or compliance
with this Section 4.1 shall constitute an immediate Event of Default under the
Credit Agreement.

         4.2 Reference to and Effect on the Credit Agreement and the Other Loan
Documents.

         A. On and after the Tenth Amendment Effective Date, each reference in
the Credit Agreement to "this Agreement", "hereunder", "hereof", "herein" or
words of like import referring to the Credit Agreement, and each reference in
the other Loan Documents to the "Credit Agreement", "thereunder", "thereof" or
words of like import referring to the Credit Agreement shall mean and be a
reference to the Credit Agreement as amended by this Amendment.

                                     Page 6

         B. Except as specifically amended by this Amendment, the Credit
Agreement and the other Loan Documents shall remain in full force and effect and
are hereby ratified and confirmed.

         C. The execution, delivery and performance of this Amendment shall not
constitute a waiver of any provision of, or operate as a waiver of any right,
power or remedy of any Agent or any Lender under, the Credit Agreement or any of
the other Loan Documents.

         4.3 Fees and Expenses. Each Borrower acknowledges that all costs, fees
and expenses as described in subsection 10.2 of the Credit Agreement incurred by
Administrative Agent, Documentation Agent or the Lenders and their respective
counsel (including, without limitation, O'Melveny & Myers LLP and Ernst & Young
Corporate Finance LLC) with respect to this Amendment and the documents and
transactions contemplated hereby shall be for the account of Borrowers.

         4.4 Headings. Section and subsection headings in this Amendment are
included herein for convenience of reference only and shall not constitute a
part of this Amendment for any other purpose or be given any substantive effect.

         4.5 Applicable Law. THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF
THE PARTIES HEREUNDER SHALL BE GOVERNED BY, AND SHALL BE CONSTRUED AND ENFORCED
IN ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF NEW YORK (INCLUDING
WITHOUT LIMITATION SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF
NEW YORK), WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES.

         4.6 Counterparts; Effectiveness. This Amendment may be executed in any
number of counterparts and by different parties hereto in separate counterparts,
each of which when so executed and delivered shall be deemed an original, but
all such counterparts together shall constitute but one and the same instrument;
signature pages may be detached from multiple separate counterparts and attached
to a single counterpart so that all signature pages are physically attached to
the same document. This Amendment shall become effective upon the first date on
which all of the following conditions precedent shall have been satisfied (the
date of satisfaction of such conditions being referred to herein as the "Tenth
Amendment Effective Date"): (i) Borrower, each Subsidiary Guarantor, and Lenders
constituting Requisite Lenders shall have each executed a counterpart hereof;
(ii) Company and Administrative Agent shall have received written or telephonic
notification of such execution and authorization of delivery of such
counterparts; and (iii) Company shall have paid in full all outstanding
statements for fees and expenses of O'Melveny & Myers LLP and Ernst & Young
Corporate Finance LLC, to the extent submitted to Company prior to 5:00 p.m.
(New York City time) on November 3, 2003.

                [Remainder of this page intentionally left blank]

                                     Page 7

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
duly executed and delivered by their respective officers thereunto duly
authorized as of the date first written above.


BORROWERS:

                        COVANTA ENERGY CORPORATION


                        By:
                             -----------------------------------
                             Jeffrey R. Horowitz
                             Authorized Officer


                        Each of the entities named on Schedule A annexed hereto,
                        as Borrowers


                        By:
                             -----------------------------------
                             Jeffrey R. Horowitz
                             Authorized Officer


                        Each of the entities named on Schedule B annexed hereto,
                        as Borrowers


                        By:
                             -----------------------------------
                             Scott Mackin
                             Authorized Officer


                                     Page 8

SUBSIDIARY GUARANTORS:

                       Each of the entities named on Schedule C annexed hereto,
                       as Subsidiary Guarantors


                        By:
                             -----------------------------------
                             Jeffrey R. Horowitz
                             Authorized Officer


                                     Page 9

AGENTS AND LENDERS:

                         BANK OF AMERICA, N.A.,
                         as Administrative Agent and Co-Arranger and as a Lender


                         By:
                             -----------------------------------
                             Henry Yu
                             Managing Director


                                    Page 10

                         DEUTSCHE BANK AG, NEW YORK BRANCH,
                         as Documentation Agent and Co-Arranger and as a Lender


                         By:
                             -----------------------------------
                              Keith C. Braun
                              Director


                         By:
                             -----------------------------------
                              Mark B. Cohen, Managing Director
                              Head of Workout


                                    Page 11

                         BAYERISCHE HYPO-UND VEREINSBANK AG,
                         as a Lender


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


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


                                    Page 12

                         COMMERZBANK AG, NEW YORK AND GRAND CAYMAN BRANCHES,
                         as a Lender


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


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


                                    Page 13

                         CREDIT LYONNAIS NEW YORK BRANCH,
                         as a Lender


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

                                    Page 14

                         WACHOVIA BANK, NATIONAL ASSOCIATION,
                         as a Lender


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

                                    Page 15

                         HSBC BANK USA,
                         as a Lender


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

                                    Page 16

                         IIB BANK LTD, IFSC BRANCH,
                         as a Lender


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


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


                                    Page 17

                         JPMORGAN CHASE BANK
                         (formerly known as The Chase Manhattan Bank),
                         as a Lender


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


                                    Page 18

                         LANDESBANK HESSEN-THURINGEN GIROZENTRALE,
                         as a Lender


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


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


                                    Page 19

                         MERRILL LYNCH, PIERCE & SMITH,
                         INCORPORATED, as a Lender


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


                                    Page 20

                         BANC OF AMERICA SECURITIES LLC, as
                         Agent for BANK OF AMERICA, N.A., as a Lender


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


                                    Page 21

                         SPECIAL SITUATIONS INVESTING GROUP,
                         as a Lender


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


                                    Page 22

                         SUNTRUST BANK,
                         as a Lender


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


                                    Page 23

                         THE BANK OF NEW YORK,
                         as a Lender


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


                                    Page 24

                         THE BANK OF NOVA SCOTIA,
                         as a Lender


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

                                    Page 25

                         UBS AG, STAMFORD BRANCH,
                         as a Lender


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


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


                                    Page 26

                         U.S. BANK NATIONAL ASSOCIATION
                         (formerly known as Firstar Bank, N.A.),
                         as a Lender


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

                                    Page 27

                         WESTLB AG (formerly known as Westdeutsche Landesbank
                         Girozentrale), NEW YORK BRANCH,
                         as a Lender


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


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


                                    Page 28

                         BEAR STEARNS & CO. INC.,
                         as a Lender


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


                                    Page 29

                                   Schedule A
                                 Other Borrowers

1.  AMOR 14 Corp.
2.  Covanta Acquisition, Inc.
3.  Covanta Alexandria/Arlington, Inc.
4.  Covanta Babylon, Inc.
5.  Covanta Bessemer, Inc.
6.  Covanta Bristol, Inc.
7.  Covanta Cunningham Environmental Support, Inc.
8.  Covanta Energy Americas, Inc.
9.  Covanta Energy Construction, Inc.
10. Covanta Energy Resource Corp.
11. Covanta Energy Sao Jeronimo, Inc.
12. Covanta Energy Services, Inc.
13. Covanta Energy West, Inc.
14. Covanta Engineering Services, Inc.
15. Covanta Fairfax, Inc.
16. Covanta Financial Services, Inc.
17. Covanta Geothermal Operations Holdings, Inc.
18. Covanta Geothermal Operations, Inc.
19. Covanta Heber Field Energy, Inc.
20. Covanta Hennepin Energy Resource Co., L.P.
21. Covanta Hillsborough, Inc.
22. Covanta Honolulu Resource Recovery Venture
23. Covanta Huntington Limited Partnership
24. Covanta Huntington Resource Recovery One Corp.
25. Covanta Huntington Resource Recovery Seven Corp.
26. Covanta Huntington, Inc.
27. Covanta Huntsville, Inc.
28. Covanta Hydro Energy, Inc.
29. Covanta Hydro Operations West, Inc.
30. Covanta Hydro Operations, Inc.
31. Covanta Imperial Power Services, Inc.
32. Covanta Indianapolis, Inc.
33. Covanta Kent, Inc.
34. Covanta Key Largo, Inc.
35. Covanta Lake, Inc.
36. Covanta Lancaster, Inc.
37. Covanta Lee, Inc.
38. Covanta Long Island, Inc.
39. Covanta Marion Land Corp.
40. Covanta Marion, Inc.
41. Covanta Mid-Conn., Inc.
42. Covanta Montgomery, Inc.


                                    Page 30

43. Covanta New Martinsville Hydro-Operations Corp.
44. Covanta Northwest Puerto Rico, Inc.
45. Covanta Oahu Waste Energy Recovery, Inc.
46. Covanta Oil & Gas, Inc.
47. Covanta Onondaga Five Corp.
48. Covanta Onondaga Four Corp.
49. Covanta Onondaga Limited Partnership
50. Covanta Onondaga Operations, Inc.
51. Covanta Onondaga Three Corp.
52. Covanta Onondaga Two Corp.
53. Covanta Onondaga, Inc.
54. Ogden Services Corporation
55. Covanta Operations of Union LLC
56. Covanta OPW Associates, Inc.
57. Covanta OPWH, Inc.
58. Covanta Pasco, Inc.
59. Covanta Plant Services of New Jersey, Inc.
60. Covanta Power Development of Bolivia, Inc.
61. Covanta Power Development, Inc.
62. Covanta Power Equity Corp.
63. Covanta Projects of Hawaii, Inc.
64. Covanta Projects of Wallingford, LP
65. Covanta RRS Holdings, Inc.
66. Covanta Secure Services USA, Inc.
67. Covanta Secure Services, Inc.
68. Covanta SIGC Energy II, Inc.
69. Covanta SIGC Energy, Inc.
70. Covanta SIGC Geothermal Operations, Inc.
71. Covanta Stanislaus, Inc.
72. Covanta Systems, Inc.
73. Covanta Tampa Bay, Inc.
74. Covanta Tulsa, Inc.
75. Covanta Union, Inc.
76. Covanta Wallingford Associates, Inc.
77. Covanta Warren Energy Resources Co., LP
78. Covanta Waste Solutions, Inc.
79. Covanta Waste to Energy of Italy, Inc.
80. Covanta Waste to Energy, Inc.
81. Covanta Water Holdings, Inc.
82. Covanta Water Systems, Inc.
83. Covanta Water Treatment Services, Inc.
84. DSS Environmental, Inc.
85. ERC Energy II, Inc.
86. ERC Energy, Inc.
87. Heber Field Company
88. Heber Field Energy II, Inc.
89. Heber Geothermal Company
90. Heber Loan Partners
91. Ogden Environmental & Energy Services Co., Inc.
92. OPI Quezon, Inc.
93. Second Imperial Geothermal Co., L.P.
94. Three Mountain Operations, Inc.
95. Three Mountain Power LLC


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                                   Schedule B
                                 Other Borrowers

1.  Alpine Food Products, Inc.
2.  BDC Liquidating Corp.
3.  Bouldin Development Corp.
4.  Covanta Energy Group, Inc.
5.  Covanta Energy International, Inc.
6.  Covanta Equity of Alexandria/Arlington, Inc.
7.  Covanta Equity of Stanislaus, Inc.
8.  Covanta Power International Holdings, Inc.
9.  Covanta Projects, Inc.
10. Doggie Diner, Inc.
11. Gulf Coast Catering Company, Inc.
12. J.R. Jacks Construction Corp.
13. Lenzar Electro-Optics, Inc.
14. Logistics Operations, Inc.
15. Offshore Food Service, Inc.
16. OFS Equity of Alexandria/Arlington, Inc.
17. OFS Equity of Babylon, Inc.
18. OFS Equity of Delaware, Inc.
19. OFS Equity of Huntington, Inc.
20. OFS Equity of Indianapolis, Inc.
21. OFS Equity of Stanislaus, Inc.
22. Ogden Allied Abatement & Decontamination Service, Inc.
23. Ogden Allied Maintenance Corp.
24. Ogden Allied Payroll Services, Inc.
25. Ogden Attractions, Inc.
26. Ogden Aviation Distributing Corp.
27. Ogden Aviation Fueling Company of Virginia, Inc.
28. Ogden Aviation Security Services of Indiana, Inc.
29. Ogden Aviation Service Company of Colorado, Inc.
30. Ogden Aviation Service Company of Pennsylvania, Inc.
31. Ogden Aviation Service International Corporation
32. Ogden Aviation Terminal Services, Inc.
33. Ogden Aviation, Inc.
34. Ogden Cargo Spain, Inc.
35. Ogden Central and South America, Inc.
36. Ogden Cisco, Inc.
37. Ogden Communications, Inc.
38. Ogden Constructors, Inc.
39. Ogden Facility Holdings, Inc.
40. Ogden Facility Management Corporation of Anaheim
41. Ogden Facility Management Corporation of West Virginia
42. Ogden Film and Theatre, Inc.
43. Ogden Firehole Entertainment Corp.
44. Ogden Food Service Corporation of Milwaukee, Inc.
45. Ogden International Europe, Inc.
46. Ogden Leisure, Inc.
47. Ogden Management Services, Inc.
48. Ogden New York Services, Inc.
49. Ogden Pipeline Service Corporation
50. Ogden Support Services, Inc.
51. Ogden Technology Services Corporation
52. Ogden Transition Corporation
53. PA Aviation Fuel Holdings, Inc.
54. Philadelphia Fuel Facilities Corporation


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                                   Schedule C
                              Subsidiary Guarantors

1.  Covanta Haverhill Properties, Inc.
2.  Covanta Haverhill, Inc.
3.  Covanta Omega Lease, Inc.
4.  Haverhill Power, Inc.
5.  LMI, Inc.
6.  Michigan Waste Energy, Inc.


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