Tres Palacios Gas Storage LLC

Original Volume No. 1

Effective Date: 07/25/2009, Docket: RP09-260-000, Status: Effective

First Revised Sheet No. 239 First Revised Sheet No. 239

Superseding: Original Sheet No. 239

HUB SERVICES AGREEMENT

(Continued)

(For Use Under Rate Schedule IP, IW, and IL)

ARTICLE III - PRICE

3.1. Customer agrees to pay TRES PALACIOS the charges for all Gas

service furnished to Customer hereunder as set forth on Exhibits

A, B and/or C hereto.

3.2. Where applicable, Customer agrees to pay in kind the Fuel

Reimbursement amount as set forth on Exhibit A, B and/or C hereto.

3.3. Customer further agrees to pay TRES PALACIOS all other

applicable fees and charges as set forth in the General Terms and

Conditions and in Rate Schedules IP, IW and IL, as applicable.

3.4. Customer shall reimburse TRES PALACIOS for all applicable

taxes as may be assessed against TRES PALACIOS for the receipt,

injection, storage, withdrawal and/or delivery of Customer's Gas.

In addition, Customer shall reimburse TRES PALACIOS for Customer's

pro rata portion, calculated using the same methodology as that

used to assess the tax, of all ad valorem taxes, property taxes

and/or other similar taxes on Customer's gas in storage assessed

against and paid by TRES PALACIOS.

ARTICLE IV - INCORPORATION OF RATE SCHEDULES AND

TARIFF PROVISIONS

The terms and conditions specified in of TRES PALACIOS' Rate

Schedules IP, IW, and IL and the provisions of TRES PALACIOS' FERC

Gas Tariff as filed with the Federal Energy Regulatory Commission,

together with the General Terms and Conditions applicable thereto

(including any changes in said Rate Schedules, Tariff or General

Terms and Conditions as may from time to time be filed and made

effective by TRES PALACIOS) are hereby incorporated into this

Agreement and made applicable to each term, condition, and

obligation hereof.

ARTICLE V - TERM OF AGREEMENT

This Agreement shall become effective on ______________, _____,

and shall remain in force and effect on a Month to Month basis

unless terminated by either Party upon a least thirty (30) days

prior written notice to the other Party"); provided that this

Agreement shall remain in effect until the expiration of any

transaction(s) executed by the parties pursuant to this Agreement.