NOTICE DATE:  October 14, 2010

NOTICE TYPE:  W-E101410-01 Operations

SHORT DESCRIPTION:  Notification of Change of Generation Resource Designation for Collin Power Company LLC, Collin Unit 1

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  December 31, 2010

LONG DESCRIPTION: On October 1, 2010, Collin Power Company LLC submitted a Notification of Change of Generation Resource Designation indicating that Collin Unit 1 will be changing status from Mothballed to Decommissioned and Retired Permanently on December 31, 2010.

The Notification of Change of Generation Resource Designation is posted on the ERCOT website at https://tmlretail.ercot.com/ercot/Participants/PublicMarketInfo/RMR.htm. You must have an ERCOT digital certificate to access this site.

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 email at [log in to unmask].

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dh