Centerpoint Energy - Mississippi River

Third Revised Volume No. 1

Effective Date: 11/01/1993, Docket: RS92- 43-009, Status: Effective

Sub Original Sheet No. 220 Sub Original Sheet No. 220 : Effective

Superseding: Original Sheet No. 220

GENERAL TERMS AND CONDITIONS

(Continued)

18. MISCELLANEOUS REVENUE FLOWTHROUGH ADJUSTMENT (Continued)

total annual contract demands under Rate Schedules FTS, SCT, and

ITS in effect on the Effective Date of Adjustment. The contract

demand volumes under Rate Schedule SCT shall be based on an

imputed thirty-four percent (34%) load factor. The contract

demand volumes under Rate Schedule ITS shall be based on the one

hundred percent (100%) load factor derivative of the ITS volumes

contained in MRT's Section 4 rate change filings. The adjustment

applicable to Rate Schedule SCT shall be based on the thirty-four

percent (34%) load factor derivative of the Miscellaneous Revenue

Flowthrough Adjustment applicable to Rate Schedule FTS. The

adjustment applicable to Rate Schedule ITS shall be the one

hundred percent (100%) load factor derivative of the Miscellaneous

Revenue Flowthrough Adjustment applicable to Rate Schedule FTS.

(b) The Miscellaneous Revenue Flowthrough Adjustment

applicable to Rate Schedules FSS and ISS shall be determined by

dividing (i) the storage penalty revenues received under Section

18.1(b) during the Miscellaneous Revenue Accummulation Period by

(ii) the total annual contract demands for the Deliverability

Component of Rate Schedules FSS and ISS in effect on the Effective

Date of Adjustment. The contract demand volumes under Rate

Schedule ISS shall be based on the one hundred percent (100%) load

factor derivative of the ISS volumes contained in MRT's Section 4

rate change filings. The adjustment applicable to Rate Schedule

ISS shall be the 100% load factor derivative of the Miscellaneous

Revenue Flowthrough Adjustment applicable to Rate Schedule ISS.

be computed to the nearest one-tenth of a cent. No change in rate

shall be made unless the adjustment is at least one-tenth of a

cent per MMBtu. Any amounts that fall short of the minimum one-

tenth of a cent per MMBtu shall be carried over into the following

period. In the event the costs set forth in Section 18.1 exceed

the miscellaneous revenues received, such negative balance shall

be carried forward to offset revenues in subsequent Miscellaneous

Revenue Accummulation Periods.