NOTICE DATE: September 29, 2011
NOTICE TYPE: W-A070111-04 Operations
SHORT DESCRIPTION: Additional analysis related to the RMR status for NRG Texas Power LLC, Greens Bayou
Unit 5
INTENDED AUDIENCE: ERCOT Market Participants
DAY AFFECTED: October 1, 2011
LONG DESCRIPTION:
On August 30, 2011, ERCOT issued a final determination that the following Generation Resource was needed for Reliability Must-Run (RMR) Service to support ERCOT System reliability, based on the Notification
of Suspension of Operations (NSO) received from NRG Texas Power LLC on June 30, 2011:
ERCOT has performed additional analysis and has determined that Greens Bayou Unit 5 is not needed for RMR Service and can proceed
to mothball status, effective October 1, 2011.
ADDITIONAL INFORMATION: The Notification of Suspension of Operations is posted on the ERCOT Market Information System (MIS) Secure
Area on the Grid/Generation page under Reliability Must Run at https://mis.ercot.com/pps/tibco/mis/Pages/Grid+Information/Generation.
An ERCOT digital certificate is required to access the MIS.
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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