EXHIBIT 3.3
                              AMENDED AND RESTATED
                       CERTIFICATE OF LIMITED PARTNERSHIP
                          NORTHEAST ENERGY ASSOCIATES,
                             A LIMITED PARTNERSHIP

     1. The name of the limited partnership is "Northeast Energy Associates, A
Limited Partnership", which was formed on March 31, 1986.

     2. The character of the Partnership's business is to acquire and/or
construct, and to own and lease a cogeneration plant.

     3. The address of the office of the Partnership at which its records are
maintained is 92 Bay Depot Street, Bellingham, Massachusetts 02019. The resident
agent for service of process is CT Corporation System, 2 Oliver Street, Boston,
MA 02109.

     4. The name and business address of each Partner and a designation of which
are General Partners and which are Limited Partners are as set forth in Schedule
A hereto.

     5. The amounts of the percent of ownership of each partner are as set forth
on Schedule A hereto.

     6. There is no right of a Limited Partner to assign his Partnership
interest and to substitute an assignee.

     7. No specific time has been agreed upon when a partner may terminate his
membership in the Partnership.

     8. No partner shall be entitled to receive distributions which constitute a
return of capital without the consent of the majority of the partners.

     9. The term of the Partnership will commence upon the filing of this
Certificate with the Secretary of State of Massachusetts and shall continue in
full force and effect until December 31, 2025, unless sooner terminated prior to
such date by consent of the majority of the partners.

     10. The successor General Partner will have the right to continue the
business of the Partnership on the happening of an event of withdrawal of the
General Partner.


                                       
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     IN WITNESS WHEREOF, the undersigned have hereunto set their hands, as of
the 16th day of February, 1998.

                                        GENERAL PARTNER

                                        NORTHEAST ENERGY, LP

                                        By: ESI Northeast Energy GP, Inc.
                                            General Partner

                                            By: /s/ Glenn E. Smith
                                                --------------------------
                                            Name:  Glenn E. Smith
                                            Title: Vice President



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                                   SCHEDULE A


       GENERAL                                         PERCENTAGE OF
       PARTNER                                           OWNERSHIP
       -------                                           ---------

Northeast Energy, LP                                       1.0%
c/o ESI Energy, Inc.
11760 US Highway One
Suite 600
North Palm Beach, FL 33408


LIMITED PARTNERS
----------------

Northeast Energy, LP                                      98.0%
c/o ESI Energy, Inc.
11760 US Highway One
Suite 600
North Palm Beach, FL 33408

Northeast Energy, LLC                                      1.0%
c/o ESI Energy, Inc.
11760 US Highway One
Suite 600
North Palm Beach, FL 33408


TOTAL                                                    100.0%




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