Exhibit 3.2

                       LIMITED LIABILITY COMPANY AGREEMENT

                                       OF

                                 PSEG POWER LLC

            This Limited Liability Company Agreement (together with the
schedules attached hereto, this "Agreement") of PSEG Power LLC, a Delaware
limited liability company (the "Company"), is entered into by Public Service
Enterprise Group Incorporated, a New Jersey corporation, as the sole member (the
"Initial Member"). Capitalized terms used herein and not otherwise defined have
the meanings set forth on Schedule A hereto.

            The Initial Member, by execution of this Agreement, (i) hereby forms
and continues the Company as a limited liability company pursuant to and in
accordance with the Delaware Limited Liability Company Act (6 Del. C. ss.18-101,
et seq.), as amended from time to time (the "Act"), and (ii) hereby agrees as
follows:

      1. Name.

            The name of the limited liability company heretofore formed and
continued hereby is PSEG Power LLC.

      2. Principal Business Office.

            The principal business office of the Company shall be located at
such location as may hereafter be determined by the Member.

      3. Registered Office.

            The address of the registered office of the Company in the State of
Delaware is c/o The Corporation Trust Company, 1209 Orange Street, Wilmington,
New Castle County, Delaware 19801.

      4. Registered Agent.

            The name and address of the registered agent of the Company for
service of process on the Company in the State of Delaware is The Corporation
Trust Company, 1209 Orange Street, Wilmington, New Castle County, Delaware
19801.


<PAGE>

      5. Members.

            The name and the mailing address of the Initial Member are set forth
on Schedule B attached hereto.

      6. Certificates.

            Bernard J. Kelley, as an "authorized person" within the meaning of
the Act, shall execute, deliver and file the Certificate of Formation with the
Secretary of State of the State of Delaware. Upon the filing of the Certificate
of Formation with the Secretary of State of the State of Delaware, his powers as
an "authorized person" shall cease, and the Member thereupon became the
designated "authorized person" and shall continue as the designated "authorized
person" within the meaning of the Act. The Member or an Officer shall execute,
deliver and file any other certificates (and any amendments and/or restatements
thereof) necessary for the Company to qualify to do business in New Jersey and
in any other jurisdiction in which the Company may wish to conduct business.

      7. Purposes.

            The Company is formed for the object and purpose of, and the nature
of the business to be conducted and promoted by the Company is, engaging in any
lawful act or activity for which limited liability companies may be formed under
the Act.

      8. Powers.

            The Company shall have the power and right to do any and all acts
necessary, appropriate, proper, advisable, incidental or convenient to or for
the furtherance of the purposes and business described herein or as permitted by
the Act and shall have, without limitation, the power and right to:

            a. acquire by purchase, lease, transfer, contribution of property or
otherwise, own, hold, sell, convey, transfer or dispose of any real or personal
property and all associated rights and liabilities which may be necessary,
convenient or incidental to the accomplishment of the purpose of the Company;

            b. act as a nominee, bailee, director, officer, agent or in some
other fiduciary capacity for any person or entity and to exercise all of the
powers, duties, rights and responsibilities associated therewith;

            c. take any and all actions necessary, convenient or appropriate as
nominee, bailee, director, officer, agent or other fiduciary, including the
granting or approval of waivers, consents or amendments of rights or powers
relating thereto and the execution of appropriate documents to evidence such
waivers, consents or amendments;


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<PAGE>

            d. operate, purchase, maintain, finance, improve, own, sell, convey,
assign, mortgage, lease or demolish or otherwise dispose of any real or personal
property which may be necessary, convenient or incidental to the accomplishment
of the purposes of the Company;

            e. borrow money and issue evidences of indebtedness in furtherance
of any or all of the purposes of the Company, and secure the same by mortgage,
pledge or other lien on the assets of the Company;

            f. invest any funds of the Company pending distribution or payment
of the same pursuant to the provisions of this Agreement;

            g. prepay in whole or in part, refinance, recast, increase, modify
or extend any indebtedness of the Company and, in connection therewith, execute
any extensions, renewals or modifications of any mortgage or security agreement
securing such indebtedness;

            h. enter into, perform and carry out contracts of any kind,
including, without limitation, contracts with any person or entity affiliated
with the Member, necessary to, in connection with, convenient to, or incidental
to the accomplishment of the purposes of the Company;

            i. employ or otherwise engage employees, managers, contractors,
advisors, attorneys and consultants and pay reasonable compensation for such
services;

            j. form, own, acquire and dispose of wholly-owned limited liability
companies, trusts, associations, partnerships (general and limited),
corporations or other ventures in furtherance of the purposes of the Company;

            k. enter into partnerships (general and limited), limited liability
companies, trusts, associations, corporations or other ventures with other
persons or entities, including affiliated entities, in furtherance of the
purposes of the Company; and

            l. do such other things and engage in such other activities related
to the foregoing as may be necessary, appropriate, proper, advisable, incidental
or convenient to the conduct of the business of the Company, and have and
exercise all of the powers and rights conferred upon limited liability companies
formed pursuant to the Act.

            The listing of powers and rights in this Section 8 shall not in any
manner be deemed a restriction on the power or right of the Company to engage in
any other activities permitted or not prohibited by the Act. Notwithstanding
anything in this Agreement to the contrary, without the need for any additional
action on the part of any Person, the Company, and any officer on behalf of the
Company, are hereby authorized to execute, deliver and perform the Limited
Liability Company Agreements of PSEG Fossil LLC, PSEG Nuclear LLC and PSEG
Energy Resources & Trade LLC, each dated June 16, 1999.


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<PAGE>

      9. Management.

            a. Board of Directors. The business and affairs of the Company shall
be managed by or under the direction of a Board comprised of one or more
Directors to be elected, designated or appointed by the Member. The Member may
determine at any time in its sole and absolute discretion the number of
Directors to constitute the entire Board. The authorized number of Directors may
be increased or decreased by the Member at any time in its sole and absolute
discretion. The initial number of Directors shall be five. The names and mailing
addresses of the persons designated as initial Directors are set forth in
Schedule C attached hereto. Each Director elected, designated or appointed by
the Member shall hold office until his or her successor is elected and qualified
or until such Director's earlier death, resignation or removal. As a condition
and qualification to serving as a Director, each Director shall execute and
deliver to the Company the Management Agreement set forth in Schedule D attached
hereto. Directors need not be Members.

            b. Powers. The Board shall have the power to do any and all acts
necessary, convenient or incidental to or for the furtherance of the purposes
described herein, including all powers, statutory or otherwise.

            c. Meeting of the Board of Directors. The Board of Directors of the
Company may hold meetings, both regular and special, within or outside the State
of Delaware. Regular meetings of the Board may be held without notice at such
time and at such place as shall from time to time be determined by the Board.
Special meetings of the Board may be called by the Chairman of the Board or
President on not less than 24 hours' notice to each Director by telephone,
facsimile, mail, telegram or any other means of communication, and special
meetings shall be called by the President, the Chairman of the Board or
Secretary in like manner and with like notice upon the written request of any
one or more of the Directors. A special meeting of the Board may be held without
prior notice if all Directors waive in writing the requirement for such notice.

            d. Quorum; Acts of the Board. At all meetings of the Board, a
majority of the Directors shall constitute a quorum for the transaction of
business and, except as otherwise provided in any other provision of this
Agreement, the act of a majority of the Directors present at any meeting at
which there is a quorum shall be the act of the Board. If a quorum shall not be
present at any meeting of the Board, the Directors present at such meeting may
adjourn the meeting from time to time, without notice other than announcement at
the meeting, until a quorum shall be present. Any action required or permitted
to be taken at any meeting of the Board or of any committee thereof may be taken
without a meeting if all members of the Board or committee, as the case may be,
consent thereto in writing, and the writing or writings are filed with the
minutes of proceedings of the Board or committee.

            e. Electronic Communications. Members of the Board, or any committee
designated by the Board, may participate in meetings of the Board, or any
committee, by means of telephone conference or similar communications equipment
that allows all persons participating in the meeting to hear each other, and
such participation in a meeting shall constitute presence in person at the
meeting. If all the participants are participating by telephone conference or
similar


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communications equipment, the meeting shall be deemed to be held at the
principal place of business of the Company.

            f. Committees of Directors.

                  (i) The Board may designate one or more committees, each
committee to consist of one or more of the Directors of the Company. The Board
may designate one or more Directors as alternate members of any committee, who
may replace any absent or disqualified member at any meeting of the committee.

                  (ii) In the absence or disqualification of a member of a
committee, the member or members thereof present at any meeting and not
disqualified from voting, whether or not such members constitute a quorum, may
unanimously appoint another member of the Board to act at the meeting in the
place of any such absent or disqualified member.

                  (iii) Any such committee, to the extent provided in the
resolution of the Board, shall have and may exercise all the powers and
authority of the Board in the management of the business and affairs of the
Company. Such committee or committees shall have such name or names as may be
determined from time to time by resolution adopted by the Board. Each committee
shall keep regular minutes of its meetings and report the same to the Board when
required. If not otherwise specified by the Board, unless there is only one
member of a committee (in which case one member shall constitute a quorum for
the transaction of business), one-third of the entire committee, or two members,
whichever is greater, shall constitute a quorum for the transaction of business.

            g. Compensation of Directors; Expenses. The Board shall have the
authority to fix the compensation of Directors. The Directors may be paid their
expenses, if any, of attendance at meetings of the Board, which may be a fixed
sum for attendance at each meeting of the Board and/or a stated retainer for
each Director. No such payment shall preclude any Director from serving the
Company in any other capacity and receiving compensation therefor. Members of
special or standing committees may be allowed like compensation for attending
committee meetings.

            h. Removal of Directors. Unless otherwise restricted by law, any
Director or the entire Board of Directors may be removed, with or without cause,
by the Member, and, any vacancy caused by any such removal may be filled by
action of the Member.

            i. Directors as Agents. To the extent of their powers set forth in
this Agreement, the Directors are agents of the Company for the purpose of the
Company's business, and the actions of the Directors taken in accordance with
such powers set forth in this Agreement shall bind the Company. However, except
as provided in this Agreement, no Director shall have the authority to bind the
Company in his or her individual capacity. Any and all actions of the Board must
be taken at a duly authorized meeting of the Board or upon unanimous written
consent of the Board.


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<PAGE>

      10. Duties of Directors.

            Except as provided in this Agreement, in exercising their rights and
performing their duties under this Agreement, the Directors shall have a
fiduciary duty of loyalty and care similar to that of a director of a business
corporation organized under the General Corporation Law of the State of
Delaware.

      11. Officers.

            a. Officers. The initial Officers of the Company are listed on
Schedule E attached hereto. Except for the initial Officers, the Officers of the
Company shall be chosen by the Board and shall consist of a President, a
Secretary and a Treasurer. The Board of Directors may also choose a Chairman of
the Board, one or more Senior Vice Presidents, one or more Vice Presidents, one
or more Assistant Secretaries and one or more Assistant Treasurers. Any number
of offices may be held by the same person. Each Officer shall hold office until
his or her successor is elected and qualified or until such officer's earlier
resignation or removal. Any Officer may resign at any time upon written notice
to the Company. In addition, the Board may appoint such other Officers and
agents as it shall deem necessary or advisable who shall hold their offices for
such terms and shall exercise such powers and perform such duties as shall be
determined from time to time by the Board. The salaries of all Officers and
employees of the Company shall be fixed by or in the manner prescribed by the
Board. Any initial Officer or any Officer elected or appointed by the Board may
be removed at any time, with or without cause, by the affirmative vote of a
majority of the Board. Any vacancy occurring in any office of the Company shall
be filled by the Board. The Chairman of the Board, the President, each Senior
Vice President and each Vice President, severally, shall have the power to sign
deeds, contracts and other instruments; to attend, act and vote at any meeting
of stockholders, partners, members, beneficial owners or the substantial
equivalent of any corporation, partnership (limited and general), limited
liability company, trust or any other entity in which the Company may hold
stock, partnership interests, limited liability company interests, beneficial
interests or other interests and to appoint, if permitted by the relevant
entity, one or more other persons as proxy or proxies to attend, act, and vote
at any such meeting and such officer or such proxy or proxies shall possess and
may exercise on behalf of the Company any and all rights and powers incident to
its ownership of such stock, partnership interests, limited liability company
interests, beneficial interests or other interests; and shall have such powers
and perform such duties as may be assigned by the Board of Directors, and any
Committee of the Board, or the Chief Executive Officer, in addition to any
powers and duties that are assigned specifically by this Agreement.

            b. Chairman of the Board. If there be a Chairman of the Board, he
shall preside at all meetings of the Board of Directors, and shall have such
other powers and perform such other duties as may be assigned to him by the
Board of Directors or the Executive Committee. If there be a Chairman of the
Board, the Board of Directors shall designate either the Chairman of the Board
or the President as the chief executive officer of the Company with plenary
powers of supervision and direction of the business and affairs of the Company,
unless such offices are occupied by the same person.


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<PAGE>

            c. President. If there be no Chairman of the Board, the President
shall be the chief executive officer. If there be a Chairman of the Board and if
he be designated as the chief executive officer of the Company, the President
shall have charge of the coordination and supervision of all matters of
operation of the Company. In the absence of the Chairman of the Board, the
President shall have the powers and perform the duties of the Chairman of the
Board.

            d. Senior Vice President. The Senior Vice Presidents, severally, in
the order designated by the chief executive officer, shall, in the absence of
the President, have the powers and perform the duties of the President, and if
there be a Chairman of the Board, they shall, in the absence of the Chairman of
the Board and the President, have the powers and perform the duties of the
Chairman of the Board.

            e. Vice President. The Vice Presidents, severally, in the order
designated by the chief executive officer, shall, in the absence of the
President and the Senior Vice Presidents, have the powers and perform the duties
of the President, and if there be a Chairman of the Board, they shall, in the
absence of the Chairman of the Board, the President and the Senior Vice
Presidents, have the powers and perform the duties of the Chairman of the Board.

            f. Secretary and Assistant Secretary. The Secretary shall be
responsible for filing legal documents and maintaining records for the Company.
The Secretary shall attend all meetings of the Board and all meetings of the
Members, if any, and record all the proceedings of the meetings of the Company
and of the Board and shall perform like duties for special and standing
committees when required. The Secretary shall give, or cause to be given, notice
of all meetings of the Members, if any, and special meetings of the Board, and
shall perform such other duties as may be prescribed by the Board, the Chairman
of the Board or the President, under whose supervision the Secretary shall
serve. The Assistant Secretary, or if there be more than one, the Assistant
Secretaries in the order determined by the Board (or if there be no such
determination, then in order of their election), shall, in the absence of the
Secretary or in the event of the Secretary's inability to act, perform the
duties and exercise the powers of the Secretary and shall perform such other
duties and have such other powers as the Board may from time to time prescribe.

            g. Treasurer and Assistant Treasurer. The Treasurer shall have the
custody of the Company funds and securities and shall keep full and accurate
accounts of receipts and disbursements in books belonging to the Company and
shall deposit all moneys and other valuable effects in the name and to the
credit of the Company in such depositories as may be designated by the Board or,
if authorized by the Board, the Treasurer. The Treasurer shall disburse the
funds of the Company as may be ordered by the Board, taking proper vouchers for
such disbursements, and shall render to the Chairman of the Board, the President
and to the Board, at its regular meetings or when the Board so requires, an
account of all of the Treasurer's transactions and of the financial condition of
the Company. The Assistant Treasurer, or if there shall be more than one, the
Assistant Treasurers in the order determined by the Board (or if there be no
such determination, then in the order of their election), shall, in the absence
of the Treasurer or in the event of the Treasurer's inability to act, perform
the duties and exercise the powers of the


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<PAGE>

Treasurer and shall perform such other duties and have such other powers as the
Board may from time to time prescribe.

            h. Officers as Agents. The Officers, to the extent of their powers
set forth in this Agreement or otherwise vested in them by action of the Board
not inconsistent with this Agreement, are agents of the Company for the purpose
of the Company's business, and, the actions of the Officers taken in accordance
with such powers shall bind the Company.

            i. Duties of Officers. Except to the extent otherwise provided
herein, each Officer shall have a fiduciary duty of loyalty and care similar to
that of officers of business corporations organized under the General
Corporation Law of the State of Delaware.

      12. Limited Liability.

            Except as otherwise expressly provided by the Act, the debts,
obligations and liabilities of the Company, whether arising in contract, tort or
otherwise, shall be the debts, obligations and liabilities solely of the
Company, and neither any Member nor any Director nor any Officer shall be
obligated personally for any such debt, obligation or liability of the Company
solely by reason of being a Member, a Director or an Officer of the Company.

      13. Capital Contributions.

            The Member shall be deemed admitted as the Member of the Company
effective as of the date of this Agreement. The Initial Member shall contribute
the amount of cash to the Company listed on Schedule B attached hereto.

      14. Additional Contributions.

            The Initial Member is not required to make any additional capital
contribution to the Company. However, a Member may make additional capital
contributions to the Company at any time upon the written consent of such
Member. To the extent that the Member makes an additional capital contribution
to the Company, Schedule B of this Agreement does not need to be revised;
rather, the Secretary or Treasurer shall modify the books and records of the
Company to reflect such additional capital contribution. The provisions of this
Agreement, including this Section 14, are intended solely to benefit the Member
and, to the fullest extent permitted by law, shall not be construed as
conferring any benefit upon any creditor of the Company (and no such creditor of
the Company shall be a third-party beneficiary of this Agreement) and no Member
shall have any duty or obligation to any creditor of the Company to make any
contribution to the Company or to issue any call for capital pursuant to this
Agreement.

      15. Allocation of Profits and Losses.

            The Company's profits and losses shall be allocated to the Member.


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      16. Distributions.

            Distributions shall be made to the Member at the times and in the
aggregate amounts determined by the Board. Notwithstanding any provision to the
contrary contained in this Agreement, the Company shall not be required to make
a distribution to any Member on account of its interest in the Company if such
distribution would violate Section 18-607 of the Act or any other applicable
law.

      17. Books and Records.

            The Board shall keep or cause to be kept complete and accurate books
of account and records with respect to the Company's business. Each Member and
its duly authorized representatives shall have the right to examine the Company
books, records and documents during normal business hours. The Company, and the
Board on behalf of the Company, shall not have the right to keep confidential
from the Member any information that the Board would otherwise be permitted to
keep confidential from the Member pursuant to Section 18-305(c) of the Act. The
Company's books of account shall be kept using the method of accounting
determined by the Board. The Company's independent auditor shall be an
independent public accounting firm selected by the Member.

      18. Exculpation and Indemnification.

            a. No Member, Officer, Director, employee or agent of the Company
and no employee, representative, agent or Affiliate of the Member (collectively,
the "Covered Persons") shall be liable to the Company or any other Person who
has an interest in or claim against the Company for any loss, damage or claim
incurred by reason of any act or omission performed or omitted by such Covered
Person in good faith on behalf of the Company and in a manner reasonably
believed to be within the scope of the authority conferred on such Covered
Person by this Agreement, except that a Covered Person shall be liable for any
such loss, damage or claim incurred by reason of such Covered Person's willful
misconduct.

            b. To the fullest extent permitted by applicable law, a Covered
Person shall be entitled to indemnification from the Company for any loss,
damage or claim incurred by such Covered Person by reason of any act or omission
performed or omitted by such Covered Person in good faith on behalf of the
Company and in a manner reasonably believed to be within the scope of the
authority conferred on such Covered Person by this Agreement, except that no
Covered Person shall be entitled to be indemnified in respect of any loss,
damage or claim incurred by such Covered Person by reason of such Covered
Person's willful misconduct with respect to such acts or omissions; provided,
however, that any indemnity under this Section 18 shall be provided out of and
to the extent of Company assets only, and no Member shall have personal
liability on account thereof.

            c. To the fullest extent permitted by applicable law, expenses
(including legal fees) incurred by a Covered Person defending any claim, demand,
action, suit or proceeding shall, from time to time, be advanced by the Company
prior to the final disposition of such claim,


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<PAGE>

demand, action, suit or proceeding upon receipt by the Company of an undertaking
by or on behalf of the Covered Person to repay such amount if it shall be
determined that the Covered Person is not entitled to be indemnified as
authorized in this Section 18.

            d. A Covered Person shall be fully protected in relying in good
faith upon the records of the Company and upon such information, opinions,
reports or statements presented to the Company by any Person as to matters the
Covered Person reasonably believes are within such other Person's professional
or expert competence and who has been selected with reasonable care by or on
behalf of the Company, including information, opinions, reports or statements as
to the value and amount of the assets, liabilities, or any other facts pertinent
to the existence and amount of assets from which distributions to the Member
might properly be paid.

            e. To the extent that, at law or in equity, a Covered Person has
duties (including fiduciary duties) and liabilities relating thereto to the
Company or to any other Covered Person, a Covered Person acting under this
Agreement shall not be liable to the Company or to any other Covered Person for
its good faith reliance on the provisions of this Agreement or any approval or
authorization granted by the Company or any other Covered Person. The provisions
of this Agreement, to the extent that they restrict the duties and liabilities
of a Covered Person otherwise existing at law or in equity, are agreed by the
Member to replace such other duties and liabilities of such Covered Person.

            f. The Company may purchase and maintain insurance, to the extent
and in such amounts as the Treasurer, in his sole discretion, shall deem
reasonable, on behalf of Covered Persons and such other persons or entities as
the Treasurer shall determine, against any liability that may be asserted
against or expenses that may be incurred by any such person or entity in
connection with the activities of the Company or such indemnities, regardless of
whether the Company would have the power to indemnify such person or entity
against such liability under the provisions of this Agreement. The Company may
enter into indemnity contracts with Covered Persons and such other persons or
entities as the Board shall determine and adopt written procedures pursuant to
which arrangements are made for the advancement of expenses and the funding of
obligations under Section 18(c) and containing such other procedures regarding
indemnification as are appropriate.

            g. The foregoing provisions of this Section 18 shall survive any
termination of this Agreement.

      19. Assignments.

            The Member may assign in whole or in part its limited liability
company interest in the Company. If the Member transfers any or all of its
limited liability company interest in the Company pursuant to this Section 19,
the transferee shall be admitted to the Company as a member of the Company upon
its execution of an instrument signifying its agreement to be bound by the terms
and conditions of this Agreement, which instrument may be a counterpart
signature page to this Agreement. Such admission shall be deemed effective
immediately prior to the transfer, and, if the transfer is a transfer of the
transferor Member's entire limited liability company


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<PAGE>

interest in the Company, the transferor Member shall cease to be a member of the
Company immediately following such admission.

      20. Resignation.

            A Member may resign from the Company with the written consent of the
Initial Member. If a Member is permitted to resign pursuant to this Section 20,
an additional member of the Company may be admitted to the Company, subject to
Section 21, upon its execution of an instrument signifying its agreement to be
bound by the terms and conditions of this Agreement, which instrument may be a
counterpart signature page to this Agreement. Such admission shall be deemed
effective immediately prior to the resignation, and, immediately following such
admission, the resigning Member shall cease to be a member of the Company.

      21. Admission of Additional Members.

            One or more additional members of the Company may be admitted to the
Company with the written consent of the Member.

      22. Dissolution.

            a. The Company shall be dissolved, and its affairs shall be wound up
upon the first to occur of the following: (i) the retirement, resignation or
dissolution of the last remaining Member or the occurrence of any other event
which terminates the continued membership of the last remaining Member in the
Company unless the business of the Company is continued in a manner permitted by
the Act or (ii) the entry of a decree of judicial dissolution under Section
18-802 of the Act.

            b. The bankruptcy (as defined in Sections 18-101(1) and 18-304 of
the Act) of the Member shall not cause the Member to cease to be a member of the
Company and upon the occurrence of such an event, the business of the Company
shall continue without dissolution.

            c. In the event of dissolution, the Company shall conduct only such
activities as are necessary to wind up its affairs (including the sale of the
assets of the Company in an orderly manner), and the assets of the Company shall
be applied in the manner, and in the order of priority, set forth in Section
18-804 of the Act.

      23. Waiver of Partition; Nature of Interest.

            Except as otherwise expressly provided in this Agreement, to the
fullest extent permitted by law, each Member hereby irrevocably waives any right
or power that such Member might have to cause the Company or any of its assets
to be partitioned, to cause the appointment of a receiver for all or any portion
of the assets of the Company, to compel any sale of all or any portion of the
assets of the Company pursuant to any applicable law or to file a complaint or
to institute any proceeding at law or in equity to cause the dissolution,
liquidation, winding up or


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<PAGE>

termination of the Company. No Member shall have any interest in any specific
assets of the Company, and no Member shall have the status of a creditor with
respect to any distribution pursuant to Section 16 hereof. The interest of the
Members in the Company is personal property.

      24. Benefits of Agreement; No Third-Party Rights.

            None of the provisions of this Agreement shall be for the benefit of
or enforceable by any creditor of the Company or by any creditor of any Member.
Nothing in this Agreement shall be deemed to create any right in any Person
(other than Covered Persons) not a party hereto, and this Agreement shall not be
construed in any respect to be a contract in whole or in part for the benefit of
any third Person.

      25. Other Business.

            The Member may engage in or possess an interest in other business
ventures (unconnected with the Company) of every kind and description,
independently or with others. The Company shall not have any rights in or to
such independent ventures or the income or profits therefrom by virtue of this
Agreement.

      26. Severability of Provisions.

            Each provision of this Agreement shall be considered severable and
if for any reason any provision or provisions herein are determined to be
invalid, unenforceable or illegal under any existing or future law, such
invalidity, unenforceability or illegality shall not impair the operation of or
affect those portions of this Agreement which are valid, enforceable and legal.

      27. Entire Agreement.

            This Agreement constitutes the entire agreement of the parties with
respect to the subject matter hereof.

      28. Governing Law.

            This Agreement shall be governed by and construed under the laws of
the State of Delaware (without regard to conflict of laws principles), all
rights and remedies being governed by said laws.

      29. Amendments.

            This Agreement may not be modified, altered, supplemented or amended
except pursuant to a written instrument executed and delivered by the Member.


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<PAGE>

      30. Counterparts.

            This Agreement may be executed in any number of counterparts, each
of which shall be deemed an original of this Agreement and all of which together
shall constitute one and the same instrument

      31. Notices.

            Any notices required to be delivered hereunder shall be in writing
and personally delivered, mailed or sent by telecopy, electronic mail, or other
similar form of rapid transmission, and shall be deemed to have been duly given
upon receipt (a) in the case of the Company, to the Company at its address in
Section 2, (b) in the case of a Member, to such Member at its address as listed
on Schedule B attached hereto and (c) in the case of either of the foregoing, at
such other address as may be designated by written notice to the other party.

            IN WITNESS WHEREOF, the undersigned, intending to be legally bound
hereby, has duly executed this Agreement as of the 16th day of June, 1999.
Pursuant to Section 18-201(d) of the Act, this Agreement shall be effective as
of June 16, 1999.

                                    MEMBER:

                                    Public Service Enterprise Group Incorporated

                                    By: /s/ E. James Ferland
                                        --------------------------------
                                        Name: E. James Ferland
                                        Title: Chairman of the Board and
                                               Chief Executive Officer


                                       13
<PAGE>

                                   SCHEDULE A

                                   Definitions
                                   -----------

A. Definitions

      When used in this Agreement, the following terms not otherwise defined
herein have the following meanings:

            "Act" has the meaning set forth in the preamble to this Agreement.

            "Affiliate" means, with respect to any Person, any other Person
directly or indirectly Controlling or Controlled by or under direct or indirect
common Control with such Person.

            "Agreement" means this Limited Liability Company Agreement of the
Company, together with the schedules attached hereto, as amended, restated or
supplemented form time to time.

            "Board" or "Board of Directors" means the Board of Directors of the
Company.

            "Certificate of Formation" means the Certificate of Formation of the
Company to be filed with the Secretary of State of the State of Delaware on June
16, 1999, as amended or amended and restated from time to time.

            "Control" means the possession, directly or indirectly, or the power
to direct or cause the direction of the management or policies of a Person,
whether through the ownership of voting securities or general partnership or
managing member interests, by contract or otherwise. "Controlling" and
"Controlled" shall have correlative meanings. Without limiting the generality of
the foregoing, a Person shall be deemed to Control any other Person in which it
owns, directly or indirectly, a majority of the ownership interests.

            "Covered Persons" has the meaning set forth in Section 18a.

            "Directors" means the directors elected to the Board of Directors
from time to time by the Member. A Director is hereby designated as a "manager"
of the Company within the meaning of Section 18-101(10) of the Act.

            "Initial Member" means Public Service Enterprise Group Incorporated,
a New Jersey corporation, as the sole member of the Company.

            "Management Agreement" means the agreement of the Directors in the
form attached hereto as Schedule D. The Management Agreement shall be deemed to
be and constitute part of this Agreement.


                                      A-1
<PAGE>

            "Member" means the Initial Member and includes any Person admitted
as an additional member of the Company or a substitute member of the Company
pursuant to the provisions of this Agreement.

            "Officer" means an officer of the Company described in Section 11.

            "Person" means any individual, corporation, partnership, joint
venture, limited liability company, limited liability partnership, association,
joint-stock company, trust, unincorporated organization, or other organization,
whether or not a legal entity, and any governmental authority.

B. Rules of Construction

      Definitions in this Agreement apply equally to both the singular and
plural forms of the defined terms. The words "include" and "including" shall be
deemed to be followed by the phrase "without limitation." The terms "herein,"
"hereof" and "hereunder" and other words of similar import refer to this
Agreement as a whole and not to any particular Section, paragraph or
subdivision. The Section titles appear as a matter of convenience only and shall
not affect the interpretation of this Agreement. All Section, paragraph, clause,
Exhibit or Schedule references not attributed to a particular document shall be
references to such parts of this Agreement.


                                      A-2
<PAGE>

                                   SCHEDULE B

                                     Members
                                     -------

                                                     Agreed  Value
                                                      of Capital      Percentage
Name                         Mailing Address         Contribution      Interest
----                         ---------------         ------------      --------

Public Service Enterprise    80 Park Plaza              $10,000          100%
Group Incorporated           P. O. Box 1171
                             Newark, NJ  07102-1171


                                      B-1
<PAGE>

                                   SCHEDULE C

                                    Directors
                                    ---------

Name                                              Address
----                                              -------

Frank Cassidy                                     c/o Public Service Enterprise
                                                  Group Incorporated
                                                  80 Park Plaza
                                                  P. O. Box 1171
                                                  Newark, NJ 07102-1171

Robert J. Dougherty, Jr.                          c/o Public Service Enterprise
                                                  Group Incorporated
                                                  80 Park Plaza
                                                  P. O. Box 1171
                                                  Newark, NJ 07102-1171

E. James Ferland                                  c/o Public Service Enterprise
                                                  Group Incorporated
                                                  80 Park Plaza
                                                  P. O. Box 1171
                                                  Newark, NJ 07102-1171

Robert C. Murray                                  c/o Public Service Enterprise
                                                  Group Incorporated
                                                  80 Park Plaza
                                                  P. O. Box 1171
                                                  Newark, NJ 07102-1171

R. Edwin Selover                                  c/o Public Service Enterprise
                                                  Group Incorporated
                                                  80 Park Plaza
                                                  P. O. Box 1171
                                                  Newark, NJ 07102-1171


                                      C-1
<PAGE>

                                   SCHEDULE D

                              Management Agreement
                              --------------------

                               __________ __, 1999

PSEG Power LLC

      Re:   Management Agreement
            PSEG Power LLC

Ladies and Gentlemen:

            For good and valuable consideration, each of the undersigned
persons, who have been designated as directors of PSEG Power LLC, a Delaware
limited liability company (the "Company"), in accordance with the Limited
Liability Company Agreement of the Company, dated as of June 16, 1999, as it may
be amended or restated from time to time (the "LLC Agreement"), hereby agree as
follows:

      1. Each of the undersigned accepts such person's rights and authority as a
Director (as defined in the LLC Agreement) under the LLC Agreement and agrees to
perform and discharge such person's duties and obligations as a Director under
the LLC Agreement, and further agrees that such rights, authorities, duties and
obligations under the LLC Agreement shall continue until such person's successor
as a Director is designated or until such person's resignation or removal as a
Director in accordance with the LLC Agreement. Each of the undersigned agrees
and acknowledges that it has been designated as a "manager" of the Company
within the meaning of the Delaware Limited Liability Company Act.

      2. THIS MANAGEMENT AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF DELAWARE, AND ALL RIGHTS AND REMEDIES
SHALL BE GOVERNED BY SUCH LAWS WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF
LAWS.


                                      D-1
<PAGE>

            IN WITNESS WHEREOF, the undersigned have executed this Management
Agreement as of the day and year first above written.

                                                  ______________________________
                                                  Name: Frank Cassidy

                                                  ______________________________
                                                  Name: Robert J. Dougherty, Jr.

                                                  ______________________________
                                                  Name: E. James Ferland

                                                  ______________________________
                                                  Name: Robert C. Murray

                                                  ______________________________
                                                  Name: R. Edwin Selover


                                      D-2
<PAGE>

                                   SCHEDULE E

                                    Officers
                                    --------

Name                                   Title
----                                   -----
E. James Ferland                       Chairman of the Board and Chief Executive
                                       Officer

Frank Cassidy                          President and Chief Operating Officer

Harold W. Borden Jr.                   Vice President and General Counsel

Morton A. Plawner                      Vice President and Treasurer

Patricia A. Rado                       Vice President and Controller

Robert W. Metcalfe                     Vice President-Development

Ardeshir Rostami                       Assistant Treasurer

Fred F. Saunders                       Assistant Treasurer

Edward J. Biggins Jr.                  Secretary

Patrick M. Burke                       Assistant Secretary


                                      E-1