Algonquin Gas Transmission, LLC

Fifth Revised Volume No. 1

Effective Date: 02/13/2010, Docket: RP10-308-000, Status: Effective

Fifth Revised Sheet No. 723 Fifth Revised Sheet No. 723

Superseding: Fourth Revised Sheet No. 723

FORM OF SERVICE AGREEMENT

(APPLICABLE TO RATE SCHEDULE AFT-E)

4. Maximum rates, charges, and fees shall be applicable to service pursuant to this Agreement

except during the specified term of a discounted rate or a Negotiated Rate to which Customer

and Algonquin have agreed. Provisions governing such discounted rate shall be as specified

in the Discount Confirmation to this Agreement. Provisions governing such Negotiated Rate

and term shall be as specified on an appropriate Statement of Negotiated Rates filed, with

the consent of Customer, as part of Algonquin's Tariff. It is further agreed that Algonquin

may seek authorization from the Commission and/or other appropriate body at any time and from

time to time to change any rates, charges or other provisions in the applicable Rate Schedule

and General Terms and Conditions of Algonquin's Tariff, and Algonquin shall have the right to

place such changes in effect in accordance with the Natural Gas Act. Nothing contained

herein shall be construed to deny Customer any rights it may have under the Natural Gas Act,

including the right to participate fully in rate or other proceedings by intervention or

otherwise to contest increased rates in whole or in part.

5. Unless otherwise required in the Tariff, all notices shall be in writing and shall be

considered duly delivered when mailed to the applicable address below or transmitted via

facsimile. Customer or Algonquin may change the addresses or other information below by

written notice to the other without the necessity of amending this Agreement:

Algonquin:

Customer:

6. The interpretation and performance of this Agreement shall be in accordance with the laws of

the Commonwealth of Massachusetts, excluding conflicts of law principles that would require

the application of the laws of a different jurisdiction.

7. This Agreement supersedes and cancels, as of the effective date of this Agreement, the

contract(s) between the parties hereto as described below, if applicable:

[None or an appropriate description]

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be signed by their

respective Officers and/or Representatives thereunto duly authorized to be effective as of the

date stated above.

CUSTOMER: _____________________ ALGONQUIN GAS TRANSMISSION, LLC

By:____________________________ By:____________________________

Title:_________________________ Title:_________________________