| 1. | EFFECTIVE DATE: February 27,  2009 |
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| 2. | CONTRACT IDENTIFICATION: MC11987 |
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| 3. | RATE SCHEDULE:      MC |
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| 4. | SHIPPER TYPE:      Other |
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| 5. | STATE/PROVINCE OF      INCORPORATION: Delaware |
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| 6. | TERM:        March      01, 2009 to October 31, 2009, and then month to month thereafter unless      terminated by either party, upon a minimum of 30 days written      notice. |
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| 7. | EFFECT ON PREVIOUS      CONTRACTS:This      Agreement supersedes, cancels and terminates, as of the effective date      stated above, the following contract(s):  N/A |
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| 8. | MAXIMUM DAILY QUANTITY      (Dth/Day): |
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|   |  BeginDate  | End      Date | Point(s) of Primary      Receipt | Point(s) of Primary      Delivery | MDQ           |
|--------|------------------|---------------|----------------------------------|-----------------------------------|---------------|
|   |  03/01/2009 | 10/31/2009    |  All      Locations         |  All      Locations          |  500,000 |

| 9. | MAXIMUM QUANTITY (Dth):      N/A |
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| 10. | RATES: |
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|   | Unless      Shipper and Transporter have agreed to a rate other than the maximum rate,      rates shall be Transporter's maximum rates and charges plus all applicable      surcharges in effect from time to time under the applicable Rate Schedule      (as stated above) on file with the Commission unless otherwise agreed to      by the parties in writing. Provisions governing a rate other than maximum      shall be set forth in this Paragraph 10 and/or on Appendix A      hereto. |
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|   | The      actual rate(s) to be charged on any particular Gas Day shall be posted on      Great Lakes’ Web Site in accordance with Section 4.1 of Rate Schedule MC      of Great Lakes’ FERC Gas Tariff, Second Revised Volume No 1. Shipper’s      nomination for service under Rate Schedule MC shall evidence Shipper’s      acceptance of the actual rate(s) to be charged for the service being      nominated and shall obligate Shipper to pay all charges calculated using      those rates as applied to quantitiesscheduled. |
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| 11. | POINTS OF RECEIPT AND      DELIVERY: |
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|   | Shipper      may nominate any receipt or delivery point on Transporter’s system as a      Market Center Point under this rateschedule. |
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| 12. | INCORPORATION OF TARIFF INTO      AGREEMENT: |
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|   | This      MC Service Agreement shall incorporate and in all respects be subject to      the "General Terms and Conditions" and Rate Schedule MC set forth in      Transporter's FERC Gas Tariff, Second Revised Volume No. 1, as may be      revised from time to time. Transporter may file and seek Commission      approval under Section 4 of the Natural Gas Act (NGA) at any time and from      time to time to change any rates, charges or provisions set forth in Rate      Schedule MC and the "General Terms and Conditions" in Transporter's FERC      Gas Tariff, Second Revised Volume No. 1, and Transporter shall have the      right to place such changes in effect in accordance with the NGA, and this      MC Service Agreement shall be deemed to include such changes and any such      changes which become effective by operation of law and Commission Order,      without prejudice to Shipper's right to protest the  same. |
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| 13. | MISCELLANEOUS: |
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|   | No      waiver by either party to this MC Service Agreement of any one or more      defaults by the other in the performance of this MC Service Agreement      shall operate or be construed as a waiver of any continuing or future      default(s), whether of a like or a different character. Any controversy between the parties arising      under this MC Service Agreement and not resolved by the parties shall be      determined in accordance with the laws of the State of      Michigan. |
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| 14.   | OTHER      PROVISIONS: |

|   | It      is agreed that no personal liability whatsoever shall attach to, be      imposed on or otherwise be incurred by any Partner, agent, management      official or employee of the Transporter or any director, officer or      employee of any of the foregoing, for any obligation of the Transporter      arising under this MC Service Agreement or for any claim based on such      obligation and that the sole recourse of Shipper under this MC Service      Agreement is limited to assets of the Transporter. Upon termination of this MC Service      Agreement, Shipper's and Transporter's obligations to each other arising      under this MC Service Agreement, prior to the date of termination, remain      in effect and are not being terminated by any provision of this MC Service      Agreement. Pursuant to Subsection 2.1(I) of Rate      Schedule MC, failure by Shipper to comply with notice from Transporter to      remove and/or return Gas within the time frame specified may result in the      termination of Shipper’s MC ServiceAgreement. |
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| 15.   | NOTICES AND      COMMUNICATIONS:All notices and communications with respect to      this MC Service Agreement shall be in writing and sent to the addresses      stated below or at any other such address(es) as may be designated in      writing: |
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|   | ADMINISTRATIVE      MATTERSGreat      Lakes Gas Transmission LimitedPartnership5250      Corporate DriveTroy,      MI  48098Attn:  Transportation      Services |  TRANSCANADA      GAS STORAGE U.S.A. INC.450      1st      Street SWCalgary,AB  T2P      5H1CanadaAtt:  Mike      Speed |
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|   |                                                                                                                                                                                |                                                                                                                                             |
|   | PAYMENT      BY ELECTRONIC TRANSFERGreat      Lakes Gas Transmission LimitedPartnershipCitibank,      NA, New York, NYABA      No: 021000089Account      No: 3076-5207              |  TRANSCANADA      GAS STORAGE U.S.A. INC.Att:                                                                                               |

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|   |                                                                                                                                                                                                                                                                                                                                            |                                                                                                                                                                                                                                                                                           |
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|   | AGREED      TO BY: GREAT      LAKES GAS TRANSMISSIONLIMITED      PARTNERSHIPBy:      Great Lakes Gas Transmission Company                                                                                                                                                                                                                  |    TRANSCANADA      GAS STORAGE U.S.A. INC.                                                                                                                                                                                                                                     |
|   |                                                                                                                                                                                                                                                                                                                                            |                                                                                                                                                                                                                                                                                           |
|   | Operator      and Agent for Great Lakes Gas Transmission Limited    Partnership                                                                                                                                                                                                                                                                 |                                                                                                                                                                                                                                                                                           |
|   |                                                                                                                                                                                                                                                                                                                                            |                                                                                                                                                                                                                                                                                           |
|   | By:    /s/ Joseph E.      Pollard                                                | By:   /s/ Brandon      Anderson                                                                                                                         |
|   | Joseph E. PollardTitle:      Director, Transportation Services                                                                                                                                                                                                                                                                                  | Brandon AndersonTitle:      Vice President, Gas Storage                                                                                                                                                                                                                                        |
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|   |                                                                                                                                                                                                                                                                                                                                            |                                                                                                                                                                                                                                                                                           |
|   |                                                                                                                                                                                                                                                                                                                                            | By:   /s/ Karl      Johannson                              Karl JohannsonTitle:      Sr. Vice President, Power Commercial |
|   |                                                                                                                                                                                                                                                                                                                                            |                                                                                                                                                                                                                                                                                           |

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