SERVICE PACKAGE NO. 1626
                                                                         


                               GAS STORAGE CONTRACT
                         (For Use Under Rate Schedule FS)
    
   This Contract is made as of the 1st day of December, 1994, by and between
   TENNESSEE GAS PIPELINE COMPANY, a Delaware corporation herein called
   "Transporter," and CONNECTICUT NATURAL GAS CORP, a CONNECTICUT Corporation,
   herein called "Shipper." Transporter and Shipper collectively shall be
   referred to herein as the "Parties."
    
                          ARTICLE I - SCOPE OF AGREEMENT
    
   Following the commencement of service hereunder, in accordance with the
   terms of Transporter's Rate Schedule FS, and of this Agreement, Transporter
   shall receive for injection for Shipper's account a daily quantity of gas
   up to Shipper's Maximum Injection Quantity of 4,067 dekatherms (Dth) and
   Maximum Storage Quantity (MSQ) of 610,003 (Dth) (on a cumulative basis) and
   on demand shall withdraw from Shipper's storage account and deliver to
   Shipper a daily quantity of gas up to Shipper's Maximum Daily Withdrawal
   Quantity (MDWQ) of 13,826 Dth; provided however, that when Shipper's
   storage balance is equal to or less than 30% of the MSQ but greater than
   20% of the MSQ, the Maximum Daily Withdrawal Quantity shall be 8,574 Dth;
   and provided further, that when Shipper's storage balance is less than or
   equal to 20% of the MSQ, the Maximum Daily Withdrawal Quantity shall be
   5,099 Dth.  For demand charge purposes, the MDWQ for balances greater than
   30% of the MSQ shall be used.
    
                            ARTICLE II - SERVICE POINT
    
   The point or points at which the gas is to be tendered for delivery by
   Transporter to Shipper under this Agreement shall be at the storage service
   point at Transporter's Compressor Station 313.
    
                                ARTICLE III - PRICE
    
   1.  Shipper agrees to pay Transporter for all natural gas storage service
       furnished to Shipper hereunder, including compensation for system fuel
       and losses, at Transporter's legally effective rate or at any effective
       superseding rate applicable to the type of service specified herein.
       Transporter's present legally effective rate for said service is
       contained in Transporter's Tariff as filed with the Federal Energy
       Regulatory Commission.
    
   2.  Shipper agrees to reimburse Transporter for any filing or similar fees,
       which have not been previously paid by Shipper, which Transporter incurs
       in rendering service hereunder.
        
   3.  Shipper agrees that Transporter shall have the unilateral right to file

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                                                    SERVICE PACKAGE NO. 1626
                                                                       


       with the appropriate regulatory authority and make changes effective in
       (a) the rates and charges applicable to service pursuant to
       Transporter's Rate Schedule FS, (b) the rate schedule(s) pursuant to
       which service hereunder is rendered, or (c) any provision of the General
       Terms and Conditions applicable to those rate schedules.  Transporter
       agrees that Shipper may protest or contest the aforementioned filings,
       or may seek authorization from duly constituted regulatory authorities
       for such adjustment of Transporter's existing FERC Gas Tariff as may be
       found necessary to assure Transporter just and reasonable rates.

         ARTICLE IV - INCORPORATION OF RATE SCHEDULE AND TARIFF PROVISIONS
    
   This agreement shall be subject to the terms of Transporter's Rate Schedule
   FS, as filed with the Federal Energy Regulatory Commission, together with
   the General Terms and Conditions applicable thereto (including any changes
   in said Rate Schedule or General Terms and Conditions as may from time to
   time be filed and made effective by Transporter). 
    
                           ARTICLE V - TERM OF AGREEMENT
    
   This Agreement shall be effective as of the December 1, 1994 and shall
   remain in force and effect until November 1, 2000, ("Primary Term") and on
   a month to month basis thereafter unless terminated by either Party upon at
   least thirty (30) days prior written notice to the other Party; provided,
   however, that if the Primary Term is one year or more, then unless Shipper
   elects upon one year's prior written notice to Transporter to request a
   lesser extension term, the Agreement shall automatically extend upon the
   expiration of the Primary Term for a term of five years; and shall
   automatically extend for successive five year terms thereafter unless
   Shipper provides notice described above in advance of the expiration of a
   succeeding term;  provided further, if the FERC or other governmental body
   having jurisdiction over the service rendered pursuant to this Agreement
   authorizes abandonment of such service, this Agreement shall terminate on
   the abandonment date permitted by the FERC or such other governmental body.
    
   This Agreement will terminate upon notice from Transporter in the event
   Shipper fails to pay all of the amount of any bill for service rendered by
   Transporter hereunder in accordance with the  terms and conditions of
   Article VI of the General Terms and Conditions of Transporters Tariff. 
    
                               ARTICLE VI - NOTICES
    
   Except as otherwise provided in the General Terms and Conditions applicable
   to this Agreement, any notice under this Agreement shall be in writing and
   mailed to the post office address of the Party intended to receive the
   same, as follows:
    

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                                                    SERVICE PACKAGE NO. 1626
                                                                         


                     TRANSPORTER:  TENNESSEE GAS PIPELINE COMPANY
                                   P. O. Box 2511
                                   Houston, Texas  77252-2511
    
                                   Attention:  Transportation Marketing 
    
                     SHIPPER:
    
                     NOTICES:  CONNECTICUT NATURAL GAS CORP
                               100 COLUMBUS BLVD
                               HARTFORD, CT  06144
    
                               Attention:  John P. Rudiak
    

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                                                     SERVICE PACKAGE NO. 1626
                                                                             


                     BILLING:  CONNECTICUT NATURAL GAS CORP
                               100 COLUMBUS BLVD
                               HARTFORD, CT  06144
    
                               Attention:  Patricia Hatch
    
   or to such other address as either Party shall designate by formal written
   notice to the other.
    
                             ARTICLE VII - ASSIGNMENT
    
   Any company which shall succeed by purchase, merger or consolidation to the
   properties, substantially as an entirety, of Transporter or of Shipper, as
   the case may be, shall be entitled to the rights and shall be subject to
   the obligations of its predecessor in title under this Agreement. 
   Otherwise no assignment of the Agreement or any of the rights or
   obligations thereunder shall be made by Shipper, except pursuant to the
   General Terms and Conditions of Transporter's FERC Gas Tariff.
    
   It is agreed, however, that the restrictions on assignment contained in
   this Article shall not in any way prevent either Party to the Agreement
   from pledging or mortgaging its rights thereunder as security for its
   indebtedness.
    
                           ARTICLE VIII - MISCELLANEOUS
    
   8.1    The interpretation and performance of this Agreement shall be in
          accordance with and controlled by the laws of the State of Texas,
          without regard to doctrines governing choice of law.
    
   8.2    If any provision of this Agreement is declared null and void, or
          voidable, by a court of competent jurisdiction, then that provision
          will be considered severable at either Party's option; and if the
          severability option is exercised, the remaining provisions of the
          Agreement shall remain in full force and effect.
    
   8.3    Unless otherwise expressly provided in this Agreement or
          Transporter's Tariff, no modification of or supplement to the terms
          and provisions stated in this Agreement shall be or become
          effective, until Shipper has submitted a request for change through
          the TENN-SPEED(R) 2 System and Shipper has been notified through
          TENN-SPEED 2 of Transporter's agreement to such change.
    
   8.4    Transporter and Shipper agree that this Agreement, as of the date
          hereof, shall supersede and cancel the following Agreement(s)
          between the Parties hereto:
    

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                                                     SERVICE PACKAGE NO. 1626


   IN WITNESS WHEREOF, the Parties have caused this Agreement to be duly
   executed by their authorized agents.
    
   TENNESSEE GAS PIPELINE COMPANY
     
    
   BY:  L. C. Kaestner
       --------------------------
       Agent and Attorney-in-fact
    
   DATE:  April 11, 1996
         ------------------------
    
   CONNECTICUT NATURAL GAS CORP
    
    
   BY:  Edna M. Karanian
       ----------------------------

   TITLE:  Assistant Vice President
          -------------------------
    
   DATE:  March 19, 1996
         --------------------------
    
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                                                    GAS STORAGE SERVICE AGREEMENT

                                                             EXHIBIT "A"
                                               TO FIRM GAS STORAGE SERVICE AGREEMENT 
                                                       DATED DECEMBER 1, 1994
                                                               BETWEEN
                                                   TENNESSEE GAS PIPELINE COMPANY
                                                                 AND
                                                    CONNECTICUT NATURAL GAS CORP
    
    
   SERVICE PACKAGE MSQ:  610,003 Dth
   MAXIMUM DAILY WITHDRAWAL QUANTITY: 4,067 Dth
    
   MAXIMUM DAILY WITHDRAWAL QUANTITY (MDWQ):
    
                                                        
   STORAGE BALANCE              STORAGE BALANCE               MAXIMUM DAILY WITHDRAWAL
       FROM DTH                      TO DTH                         QUANTITY DTH
    
       183,002                      610,003                           13,826  Ratchet 0
       122,002                      183,001                            8,574  Ratchet 1
             0                      122,001                            5,099  Ratchet 2
    
    

    
   SERVICE POINT:  Compressor Station 313
   INJECTION METER:  060018 TGP-NORTHERN STORAGE INJECTION
   WITHDRAWAL METER:  070018 TGP-NORTHERN STORAGE WITHDRAWAL
    
    
                                                                  
                                                                     STORAGE    STORAGE     MDIQ
   METER  METER NAME                      COUNTY ST ZONE I/W  LEG BALANCE FROM BALANCE TO   MDWQ

   060018 TGP-NORTHERN STORAGE INJECTION  POTTER PA  04   I   300                           4,067



   070018 TGP-NORTHERN STORAGE WITHDRAWAL POTTER PA  04   W   300    183,002    610,003    13,826  Ratchet 0
                                                                     122,002    183,001     8,574  Ratchet 1
                                                                         0      122,001     5,099  Ratchet 2
    

    

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