East Tennessee Natural Gas, LLC

Third Revised Volume No. 1

Effective Date: 04/20/2008, Docket: RP08-277-000, Status: Effective

First Revised Sheet No. 379 First Revised Sheet No. 379 : Effective

Superseding: Original Sheet No. 379

GENERAL TERMS AND CONDITIONS (Continued)

25.6 Unrecovered Transportation Cost Account - Transporter shall

establish and maintain an Unrecovered Transportation Cost Account

for the collection of the Transportation Costs under the Affected

Rate Schedules as a sub-account of FERC Account No. 186. The

account shall be segregated between Demand and Commodity.

(a) Each Month the Unrecovered Transportation Cost Account shall

be (i) debited by Transporter's actual Transportation Costs,

and (ii) credited by the actual revenues received

attributable to the Transportation Costs reflected in

Transporter's Rates. Such credits shall be determined by

multiplying (a) the actual Demand and Commodity billing

units under the Affected Rate Schedules for the billing

month by (b) the effective Current Transportation Cost Rate.

(b) Commencing with the effective date of this provision, all

transportation refunds received by Transporter, applicable

to transportation services recoverable pursuant to this

Article 25 shall be credited to the Account.

debit balance) or credited (in the event of a credit

balance) with interest, calculated in accordance with the

procedures set forth in Section 154.403(c)(7) of the

Commission's regulations, on the prior Month's ending

balance.

(d) In each Annual Transportation Cost filing, Transporter shall

adjust its rates either positively or negatively to recover

or return the balances in the applicable FERC Account No.

186 sub-account, Unrecovered Transportation Costs at the end

of the Month ending four (4) Months prior to the effective

date of the adjustments.

25.7 Termination of Provision - This Section 25 shall remain in effect

until the effective date of Transporter's next Section 4(e)

general rate filing subsequent to Docket No. RP91-204.

(a) At such time as the provisions of this Section 25 are

terminated, any net credit balance in the applicable Account

No. 186 sub-account Unrecovered Transportation Costs, shall

be refunded to Shippers under the Affected Rate Schedules,

or (b) any net debit balance shall be due and payable by

Shippers under the Affected Rate Schedules.