NOTICE DATE:  September 30, 2008

NOTICE TYPE:  M-B092608-03 Settlements

CLASSIFICATION: Public

SHORT DESCRIPTION:  UPDATE – ERCOT to cease adjusting Coast Weather Zone Load Profiles

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  Operating Days September 13 - 28, 2008

LONG DESCRIPTION: ERCOT will cease adjusting the Coast Weather Zone Load Profiles beginning with the September 29, 2008 Operating Day. Coast Weather Zone Load Profiles beginning Operating Day September 29, 2008 will return to normal.

CONTACT:  If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via e-mail at [log in to unmask].

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