Document:

Exhibit 10.25.1.1

                                                                 EXECUTION COPY

                             AMENDMENT NO. 3 TO
                INTERIM INDEPENDENT SYSTEM OPERATOR AGREEMENT

     This Amendment No. 3 to Interim Independent System Operator Agreement
(this "Amendment") is made and entered into as of this 30th day of April,
2002 by and between the entities which are the participants in the New England
Power Pool pursuant to the Restated New England Power Pool Agreement dated as
of September 1, 1971, as amended and restated to date ("Restated NEPOOL
Agreement"), acting herein by and through the NEPOOL Participants Committee,
as successor to the NEPOOL Management Committee (collectively, the "NEPOOL
Participants" or "NEPOOL"), on the one hand, and ISO New England Inc. (the
"ISO", and together with the NEPOOL Participants, the "Parties"), on the other.

     WHEREAS, the NEPOOL Participants and the ISO are parties to that certain
Interim Independent System Operator Agreement dated as of July 1, 1997
(the "ISO Agreement"); and

     WHEREAS, the term of the ISO Agreement expires on June 30, 2002; and

     WHEREAS, the NEPOOL Participants and the ISO desire to extend the term
of the ISO Agreement;

     NOW, THEREFORE, in consideration of the foregoing and for other good
and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the NEPOOL Participants and the ISO agree as follows:

1.   Amendment of Section 3.  The heading of Section 3 of the ISO Agreement
is amended to read "Term; Automatic Extension; Additional Modifications" and
Section 3 is replaced in its entirety so that it reads as follows:

     3.   TERM; AUTOMATIC EXTENSION; ADDITIONAL MODIFICATIONS

          3.1  Term.  The term of this Agreement shall begin on
          the Effective Date and (subject to the provisions of
          Section 3.2 concerning automatic extension) shall
          continue until March 31, 2003, unless this Agreement is
          otherwise terminated in accordance with the provisions
          of Section 13.

          3.2  Automatic Extension of Term.  The term of this
          Agreement shall be automatically extended to December 31,
          2003 ("Automatic Extension"), unless sooner
          terminated in accordance with the provisions of Section
          13, subject to satisfaction on or before November 1,
          2002 of the following two (2) conditions:

               (a)  The ISO has made a filing with the FERC
                    (either alone or with others) that outlines a
                    proposed structure for a regional
                    transmission organization ("RTO") that
                    includes at least the NEPOOL Control Area
                    (whether such RTO is formed through a
                    consolidation of the New York and New England
                    markets or otherwise).  This condition will
                    be deemed to be satisfied if such filing
                    minimally includes the following:

                    (i)  The results of the cost/benefit analysis
                         that is being performed as of the date
                         of this Amendment with respect to a
                         potential combination of the New York
                         and New England markets, and a detailed
                         explanation of the rationale for such
                         proposal;

                    (ii) A discussion of the proposed rights,
                         responsibilities and authorities of the
                         RTO, the customers, and any other
                         organizations that are to be
                         accommodated under the new structure
                         (e.g., an independent transmission
                         company);

                   (iii) An identification of any changes in
                         the market design in New England from
                         the NEPOOL Standard Market Design
                         proposed as of March 1, 2002;

                    (iv) A projected work plan and timeline for
                         the creation of the new RTO including
                         entities proposed to accomplish each of
                         the tasks in the work plan; and

                    (v)  A discussion of why the ISO believes
                         that the proposed RTO meets each of the
                         requirements of FERC Order No. 2000.

               (b)  The NEPOOL Participants Committee has taken a
                    vote after the ISO has filed its RTO proposal
                    in accordance with Section 3.2(a) in which at
                    least 50% of the aggregate Sector Voting
                    Shares, as determined in accordance with the
                    provisions of Section 6.9 of the Restated
                    NEPOOL Agreement, are in favor of the
                    Automatic Extension.

          3.3  Additional Modifications.  Should the two
          conditions identified in Section 3.2 above not be
          satisfied on or before November 1, 2002, NEPOOL and the
          ISO undertake to agree on additional modifications to
          this Agreement, which modifications shall be filed with
          the FERC on or before February 1, 2003.

2.   Continuing Effect.  Except as specifically amended hereby, all terms
and provisions contained in the ISO Agreement shall remain unchanged and
in full force and effect.

3.   Reservation of Rights.  Nothing set forth in this Amendment shall be
construed to alter, restrict, prejudice, or in any way be inconsistent with
(i) the rights of the NEPOOL Transmission Owners set forth in Section 17A
of the Restated NEPOOL Agreement or (ii) the rights, if any, of any Party
with respect to facilities which are subject to the RTO.

4.   Counterparts.  Two or more counterparts of this Amendment may be signed
by the parties, each of which shall be an original but all of which together
shall constitute one and the same instrument.

5.   Governing Law.  This Amendment shall be governed by and enforced in
accordance with the laws of the State of Connecticut.

6.   Miscellaneous.  Terms used in this Amendment that are not defined herein
shall have the meanings ascribed to them in the ISO Agreement or the Restated
NEPOOL Agreement.

             [The next page is the signature page.]

     IN WITNESS WHEREOF, the NEPOOL Participants and the ISO have caused this
Amendment to be executed by their duly authorized representatives as of the
date first written above.

NEPOOL PARTICIPANTS                ISO NEW ENGLAND INC.

By: /s/ Roberto R. Denis           By: /s/ G. van  Welie
Name:   Roberto R. Denis           Name:   G. van  Welie
Title:  Chairman, NEPOOL           Title:  President & CEO
        Participants CommitteeExhibit 10.25.12

              EIGHTY-SECOND AGREEMENT AMENDING
              NEW ENGLAND POWER POOL AGREEMENT
                 (AMENDMENT TO SCHEDULE 16)

     THIS EIGHTY-SECOND AGREEMENT AMENDING NEW ENGLAND POWER
POOL AGREEMENT, dated as of  January 18, 2002 ("Eighty-
Second Agreement"), amends the New England Power Pool
Agreement (the "NEPOOL Agreement"), as amended.

     WHEREAS, the NEPOOL Agreement as in effect on December
1, 1996 was amended and restated by the Thirty-Third
Agreement Amending New England Power Pool Agreement dated as
of December 1, 1996 (the "Thirty-Third Agreement") in the
form of the Restated New England Power Pool Agreement
("Restated NEPOOL Agreement") attached to the Thirty-Third
Agreement as Exhibit A thereto, and the Thirty-Third
Agreement also provided for the NEPOOL Open Access
Transmission Tariff (the "NEPOOL Tariff") which is
Attachment B to the Restated NEPOOL Agreement; and

     WHEREAS, the Restated NEPOOL Agreement and the NEPOOL
Tariff have subsequently been amended numerous times, with
such amendments most recently consolidated, respectively, in
FERC Electric Third Revised Rate Schedule No. 5, submitted
in Docket No. ER00-2894-000, and FERC Electric Tariff,
Fourth Revised Volume No. 1, submitted in Docket Nos. EL00-
62-000, et al.; and

     WHEREAS, the Participants desire to amend the NEPOOL
Tariff as heretofore amended, to reflect the revisions
detailed herein.

     NOW, THEREFORE, upon approval of this Eighty-Second
Agreement by the NEPOOL Participants Committee in accordance
with the procedures set forth in the NEPOOL Agreement, the
Participants agree as follows:

                          SECTION 1
                 AMENDMENTS TO NEPOOL TARIFF

1.1  The first paragraph of Exhibit 1 to Supplement 1 to
Schedule 16 of the NEPOOL Tariff is amended by adding the
following new sentence at the end of the existing text:

     However, if a generator is recovering its black start
     costs under retail rates, it may recover its Black
     Start Revenue Requirement under this rate structure
     provided the generator credits the revenues collected
     herein against the costs collected in retail rates for
     Black Start service.

1.2  The definition of  the term "Plant Allocation Factor"
as used in the definition of the term "Black Start Related
Accumulated Deferred Taxes" in Section A.1.a.d of Supplement
1 to Schedule 16 of the NEPOOL Tariff is amended to read as
follows:

     . . . multiplied by the ratio of total investment in
     Black Start Plant plus Black Start Related General
     Plant to total plant in service.

                          SECTION 2
                        MISCELLANEOUS

2.1  Conforming changes shall be made to the corresponding
     provisions of the System Restoration & Planning Service
     Billing Procedure and are also approved.

2.2  This Eighty-Second Agreement shall become effective on
     April 1, 2002 or on such other date as the Commission
     shall provide that the amendments reflected herein
     shall become effective.

2.3  Terms used in this Eighty-Second Agreement that are not
     defined herein shall have the meanings ascribed to them
     in the NEPOOL Agreement.

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