NOTICE DATE:  December 21, 2009

NOTICE TYPE:  M-A122109 -01 TCR

SHORT DESCRIPTION:  2010 TCR Calendar Auction Calendar

INTENDED AUDIENCE:  TCR Account Holders

DAY AFFECTED:  December 22, 2009

LONG DESCRIPTION:  The 2010 TCR Auction Calendar has been posted to the TCR website.

The URL https://tcr.ercot.com/?func=tcrpostings will take you to the Posting/News portion of the TCR website. The 2010 Auction Calendar will be located under TCR Auction & Credit Calendars.

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].

If you are receiving e-mail from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com.

DH/JR