NOTICE DATE: February 25, 2009 NOTICE TYPE: W-A022509-01 Operations - RMR SHORT DESCRIPTION: Notification of Suspension of Operations INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: Comments due March 11, 2009 LONG DESCRIPTION: ERCOT has received Notification of Suspension of Operations for the following Generation Resources: * CPS Energy - TUTTLE_WBT1G1 * CPS Energy - TUTTLE_WBT3G3 * CPS Energy - TUTTLE_WBT4G4 The Notifications are posted on the ERCOT website at https://tmlretail.ercot.com/ercot/Participants/PublicMarketInfo/RMR.htm. Please email any comments you may have regarding these Notifications to [log in to unmask]<mailto:[log in to unmask]>, with "CPS Energy NSO Application" in the subject line. Comments are due no later than March 11, 2009. Comments will be posted to the ERCOT website at the URL stated above. An ERCOT Digital Certificate is required 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 e-mail at [log in to unmask]<mailto:[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<http://lists.ercot.com/>. sg