Document:

Exhibit 10.9.1

                             First Supplement
                                    to
                         1996 Amendatory Agreement

     This First Supplement, dated as of February 10, 1997, amends the 1996

Amendatory Agreement, dated as of December 4, 1996, between these parties and

is entered into by Connecticut Yankee Atomic Power Company ("Connecticut

Yankee") and Central Maine Power Company ("Purchaser").

     WHEREAS, terms defined in said 1996 Amendatory Agreement are used herein

with the meanings there provided;  and

     WHEREAS, Connecticut Yankee and each of its Purchasers entered into

agreements substantially identical to said 1996 Amendatory Agreement to effect

certain clarifications in their contractual relationships necessitated by the

decision to permanently shut down Connecticut Yankee's generating unit; and

     WHEREAS, Connecticut Yankee has detected an unintended omission in one

section of said 1996 Amendatory Agreement which renders the section meaningless

and should be corrected and, concurrently herewith, is entering into agreements

with each of its Purchasers substantially identical to this supplement.

     NOW, THEREFORE, for good and valuable consideration, the receipt of which

is hereby acknowledged, it is agreed as follows:

     1.   Clause C of Section 3 of the 1996 Amendatory Agreement is hereby

amended to insert the following after the phrase "but without duplication:"

          (a)  the Total Decommissioning Costs for the month with respect
          to the Unit, plus (b) Connecticut Yankee's total operating expenses
          or the month with respect to the Unit, plus (c) an amount equal
          to one-twelfth of the composite percentage for such month of the
          net Unit investment as most recently determined in accordance with
          this Section 7.

     2.   This First Supplement shall become effective upon receipt by the

Purchaser of notice that Connecticut Yankee has entered into identical First

Supplements to the 1996 Amendatory Agreements with each of the Purchasers.

     IN WITNESS WHEREOF, the parties have executed this First Supplement to the

1996 Amendatory Agreement by this respective duly authorized officers as of the

day and year first named above.

                         CONNECTICUT YANKEE ATOMIC POWER
                            COMPANY

                         By ________________________________________
                             Its

                         Address:  P.O. Box 270
                                   Hartford, CT 06101

                         CENTRAL MAINE POWER COMPANY

                         By ________________________________________
                             Its

                         Address:  83 Edison Drive
                                   Augusta, Maine 04336Exhibit 10.11.5

                              AMENDMENT NO. 8
                                    TO
                              POWER CONTRACT

     AMENDMENT NO. 8, dated as of the 1st day of June 2003, to the Power

Contract dated June 30, 1959, as heretofore amended and revised effective

June 2, 1975, October 1, 1980, April 1, 1985, May 6, 1988, June 26, 1989,

July 1, 1989 and February 1, 1992, between Yankee Atomic Electric Company

("Yankee"), a Massachusetts corporation, and ______________("Customer"),

a Massachusetts corporation (the "Power Contract").

                                WITNESSETH

     WHEREAS, pursuant to the Power Contract, Yankee supplied to the

Customer and, pursuant to separate power contracts substantially identical

to the Power Contract except for the names of the parties, to the other

stockholders of Yankee, each of whom is contemporaneously entering into an

amendment to its power contract which is identical hereto except for the

necessary changes in the names of the parties, all of the capacity and

electric energy available from the nuclear generating unit owned by Yankee

t a site in Rowe, Massachusetts (such unit, together with the site and all

related facilities owned by Yankee, being herein referred to as the "Plant");

and

     WHEREAS, the parties to the Power Contract and the Federal Energy

Regulatory Commission, which has regulatory jurisdiction over the Power

Contract, have consistently recognized that the cost of the capacity and

electric energy sold under the Power Contract necessarily included the costs

of shutting down, removing from service and decommissioning the Plant after

its useful life had ended and the parties have heretofore incorporated in the

Power Contract provisions designed to achieve that result, whether or not the

Plant produced electricity and whether or not the Plant operated for the full

term of the Facility Operating License; and

     WHEREAS, Section 6 of the Power Contract allows Yankee to collects

its costs of decommissioning the Plant from the Customer and the

other stockholders of Yankee through accruals to a reserve fund, with

accruals made over a period extending to July 9, 2000; and

     WHEREAS, Section 11 of the Power Contract provides that, upon

authorization by its board of directors of a uniform amendment to all customer

power contracts, Yankee shall have the right to amend the provisions of Section

6 of the Power Contract by serving an  appropriate statement of such amendment

upon the Customer and filing the same with the Federal Energy Regulatory

Commission, and that the amendment shall thereupon become effective on the date

specified therein, subject to any suspension order duly issued by such agency;

and

     WHEREAS, the estimated costs of completing the decommissioning of the

Plant have increased such that Yankee has determined that additional funding

under Section 6 of the Power Contract is required to pay for projected future

decommissioning costs; and

     WHEREAS, the parties to the Power Contract desire to amend Section 6 of

the Power Contract to allow for accruals to be made to the decommissioning fund

established under the Power Contract to extend to January 1, 2011 so that the

costs of decommissioning the Plant can be met through the fund.

     NOW, THEREFORE, in consideration of the above, the parties hereto agree

that the Power Contract is hereby amended as follows:

     1.   Terms used herein and not defined shall have the meanings set forth

in the Power Contract.

     2.   Section 6 of the Power Contract is hereby amended as follows:  The

phrase "provided, however, that if a decision is made to cease electricity

production at the plant prior to July 9, 2000, then the accruals to the reserve

referred to in clause (b) shall be made over a period extending to July 9,

2000" is amended to read: "provided, however, that if a decision is made to

cease electricity production at the plant prior to July 9, 2000, then the

accruals to the reserve referred to in clause (b) shall be made over a period

extending to January 1, 2011."

     3.   Section 6 of the Power Contract is hereby amended as follows:  The

sentence "The aggregate amounts of the annual accrual to the decommissioning

reserve shall be as from time to time approved by the Federal Energy Regulatory

Commission, such amounts to be accrued in equal monthly installments" is

amended to read:  "The amounts of the accrual to the decommissioning reserve

shall be as from time to time approved by the Federal Energy Regulatory

Commission.  The levels of such accruals may vary from year to year, but for

each such year the accruals will be collected in equal monthly installments."

     4.   This Amendment shall become effective as of the date first above

written, subject to any suspension order duly issued by the Federal Regulatory

Commission.

     5.   This Amendment may be executed in any number of counterparts, all of

which together shall constitute one and the same instrument.

     WITNESS WHEREOF, the parties hereto have caused their respective duly

authorized representative to execute this Amendment on their behalf as of the

date first above written.

YANKEE ATOMIC
ELECTRIC COMPANY                     PURCHASER

_____________________________        ____________________________
Name:                                Name:

Title:                               Title:

Address:                             Address:Exhibit 10.18.6

                            AMENDMENT NO. 6 TO
                  SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN
           FOR OFFICERS OF NORTHEAST UTILITIES SYSTEM COMPANIES

The Supplemental Executive Retirement Plan for Officers of Northeast Utilities
System Companies, as amended, is further amended, effective December 9, 2003,
as follows:

A.   The definition of Compensation is amended to read in its entirety
     as follows:

     "Compensation" shall have the same meaning as provided in the Retirement
Plan, but shall also include amounts disregarded pursuant to Section 401(a)(17)
of the Code, amounts (included in Compensation as earned) receipt of which is
deferred by a Participant pursuant to a plan or agreement which is not
qualified under the Code, and, for any period in question, awards under the
Incentive Plans to the extent made with respect to performance during such
period, each such award to be allocated on a pro rata basis to each of the
calendar months in the period to which it relates.  Effective November 1, 2001,
Long-Term Incentive Compensation Awards made under Incentive Plans after
November 1, 2001 shall not be included in Compensation for purposes of this
Plan, except that each individual who was a Participant prior to November 1,
2001 shall have credited to his or her Compensation in February each year
while a Participant, in the same manner as such amount was credited in 2001,
the "target" value of the stock option grants made to such Participant in
February, 2001 for purposes of the Make-Whole Benefit and, if such individual
was a Participant in the Target Benefit prior to October 2003, for purposes
of the Target Benefit as well.  For purposes of computing the value of a
Participant's awards under the Incentive Plans, awards made in common shares
of Northeast Utilities shall be valued by multiplying the per share New York
Stock Exchange closing price on the date the award is approved by the Board
by the number of shares awarded to such Participant.  Notwithstanding the
foregoing, if a Participant may become entitled to receive an award or awards
under the Incentive Plans, and if the amount of such award(s), if any, will be
determined after the date on which the Participant's Credited Service ends,
then a provisional calculation of the Participant's Compensation during the
period to which such award(s) relates (hereinafter the "Provisional
Calculation") shall be made on or before the date the Participant's Credited
Service ends, and benefits payable to the Participant under this Plan shall be
based upon the Participant's Compensation as determined under the Provisional
Calculation until such calculation is replaced as hereinafter provided.  A
Participant's Compensation shall be determined under the Provisional
Calculation by including the target amount of any award to the Participant
under the Incentive Plans as Compensation in the manner described in
the first two sentences of this definition.  The Provisional Calculation shall
be replaced by a permanent calculation of Compensation (hereinafter the
"Permanent Calculation") at the earliest possible date at which the amount of
all awards that the Participant may become entitled to receive under the
Incentive Plans has been determined, and as of such date the Participant's
benefit under this Plan shall be recalculated and thereafter paid based upon
the Participant's Compensation as determined under the Permanent Calculation.
The Permanent Calculation of a Participant's Compensation shall be determined
by including as Compensation the amount of awards, if any, to the Participant
under the Incentive Plans that are determined after the date on which the
Participant's Credited Service ends in the manner described in the first two
sentences of this definition.  If the amount of the Participant's benefit under
this Plan as determined under the Permanent Calculation is greater than the
amount of such benefit as determined under the Provisional Calculation, then
the Employer shall make a lump sum payment to the Participant within 30 days
following the date on which the Permanent Calculation is determined equal to
the difference between (i) the sum of the benefit payment(s) that would have
been made to the Participant hereunder from the date such payment(s) commenced
until the date on which the Permanent Calculation was determined if such
benefit(s) had been calculated based on the Participant's Compensation as
determined under the Permanent Calculation, and (ii) the actual benefit
Payment(s) made to the Participant hereunder for such period.  If the amount
of the Participant's benefit under this Plan as determined under the Permanent
Calculation is less than the amount of such benefit as determined under the
Provisional Calculation, then each of the Participant's benefit payments after
the date on which the Permanent Calculation is determined shall be reduced by
the amount that each benefit payment determined under the Provisional
Calculation exceeded the benefit payment that would have been made under the
Permanent Calculation until such time as the total amount of said reductions
equals the difference between (i) the actual benefit payment(s) made to
the Participant hereunder from the date such payment(s) commenced until the
date on which the Permanent Calculation was determined, and (ii) the sum of
such benefit payment(s) that the Participant would have received hereunder for
such period if such benefit had been calculated based on the Participant's
Compensation as determined under the Permanent Calculation.

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