FIRST AMENDMENT TO
                        AGREEMENT AND DECLARATION OF TRUST
                        CONNECTICUT NATURAL GAS CORPORATION
                              EMPLOYEE BENEFIT TRUST
    
    
    
        THIS AMENDMENT is made and entered into this 2nd day of
   December, 1993, by and between CONNECTICUT NATURAL GAS CORPORATION, a
   Connecticut corporation with its principal office in Hartford, Connecticut
   (hereinafter referred to as the "Grantor") and FLEET BANK, N.A., a bank
   with
   trust powers having a principal place of business in Hartford, Connecticut
   (hereinafter referred to as the "Trustee"),
    
                               W I T N E S S E T H :
    
        WHEREAS, by Agreement dated December 28, 1987 (the "Agreement"), the
   Grantor and the Trustee entered into a certain Agreement and Declaration of
   Trust known as the Connecticut Natural Gas Corporation Employee Benefit
   Trust; and
    
        WHEREAS, the parties reserved the right to amend the Agreement in
   Section 8.7 thereof; and
    
        WHEREAS, the Grantor wishes to amend the Agreement in the particulars
   set forth below;
    
        NOW, THEREFORE, the Grantor and the Trustee agree as follows:
    
        1.   Section 1.2 of the Agreement is amended to read as follows:
    
             "1.2  Purpose of Trust.  The purpose of the Trust is to
                   ----------------
        provide certain medical and life insurance benefits to current non-
        union retirees (and prospective non-union retirees, upon retirement),
        and their dependents or beneficiaries, under the Connecticut Natural
        Gas Corporation Group Insured Plan, in the event of death, illness, or
        expenses for various types of medical care and treatment; and
        accordingly, the purpose of the Trust is not to provide benefits for
        active employees."
    
        2.   Section 1.4 of the Agreement is amended to read as follows:

             "1.4  Participating Employees.  The term "Participating
                   -----------------------
         Employee," as used herein, shall mean any retiree previously employed 
         by a Participating Employer who is within a classification of
         retirees covered by the Plan of Benefits; provided, that no such
         classification may be selected by a Participating Employer which will
         have the effect, in operation, of restricting eligibility for
    





         benefits, or of providing a disproportionate amount of benefits, to
         officers, shareholders or to former employees of such Participating
         Employer who are "highly compensated" individuals within the meaning
         of Section 505 of the Internal Revenue Code of 1986, as amended."
    
        3.   Section 1.6 is amended to read as follows:
    
             "1.6  Plan of Benefits.  The term "Plan of Benefits"
                   ----------------
         shall mean the Connecticut Natural Gas Corporation Group Insured Plan 
         as it relates to non-union retirees; it being the intent of the
         Grantor that this Trust shall be utilized to provide certain medical
         and life insurance benefits to non-union retirees (and prospective
         non-union retirees, upon retirement) and their dependents and
         beneficiaries under the Connecticut Natural Gas Corporation Group
         Insured Plan.  The Plan of Benefits shall be established and
         maintained as, and in conformity with the requirements of, the
         Employee Retirement Income Security Act of 1974 for employee welfare
         benefit plans as defined in Section 3(1) of that Act.  The Plan of
         Benefits shall not include any benefit to be provided hereunder which
         is not a life, sick, accident or other benefit appropriate for
         provision by a voluntary employees' beneficiary association pursuant
         to Section 501(c)(9) of the Internal Revenue Code and regulations
         thereunder.  Furthermore, the Plan of Benefits shall not have the
         effect, in operation, of discriminating in favor of officers,
         shareholders or individuals who are "highly compensated" employees or
         former employees of such Participating Employer within the meaning of
         Section 505 of the Internal Revenue Code of 1986, as amended.  The
         Plan of Benefits provided hereunder is summarized in Exhibit A."
    
        4.   The following new Section 1.9 is added to the Agreement:
    
             "1.9  "Employee".  The term "Employee" shall mean any
                    --------
             person who is or was employed by a Participating Employer."
    
        5.   Paragraph (c) of Section 2.6 is deleted.
    
        6.   Section 7.1 is amended by the deletion of the word "Schedule" and
   the substitution of the word "Exhibit" in lieu thereof.
    
        7.   Exhibit A attached to the Agreement is replaced by Exhibit A
   attached to this Amendment.
    
        8.   Except as hereinabove modified and amended, the Agreement shall
   remain in full force and effect.
    





        IN WITNESS WHEREOF, the Grantor and the Trustee have caused their
   corporate hands and seals to be hereunto affixed as of the date first above
   written.
    
   Attest:                          CONNECTICUT NATURAL GAS CORPORATION


   Mark W. Dudzik                    By Frank H. Livingston
   ---------------------------        ---------------------------------
                                       Its  Vice President


   Attest:                          FLEET BANK, N.A.
    
    
   Debbi-Sue Clark                   By Ronald J. Gaylord
   ---------------------------         ----------------------------------
                                       Its  Assistant Vice President
    
     
    





                                     EXHIBIT A
                                        TO
            CONNECTICUT NATURAL GAS CORPORATION EMPLOYEE BENEFIT TRUST
            ----------------------------------------------------------

                                 PLAN OF BENEFITS
    
    
         This is an amended version of Exhibit A to the Connecticut Natural
   Gas Corporation Employee Benefit Trust originally executed December 28,
   1987.
    
         The Participating Employers shall fund a portion of their liability
   for post-retirement medical and life insurance benefits for current non-
   union retirees and prospective non-union retirees under the Connecticut
   Natural Gas Corporation Group Insured Plan through the Fund created
   hereunder, in accordance with such plan and the group insurance policies
   issued thereunder.
    
                                       CONNECTICUT NATURAL GAS CORPORATION



                                       BY  Frank H. Livingston
                                          --------------------------------
                                             Its Vice President

                                             Date: