NOTICE DATE: July 26, 2011
NOTICE TYPE: W-A070111-02 Operations
SHORT DESCRIPTION: Initial determination of RMR status for NRG Texas Power LLC, Greens Bayou Unit
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INTENDED AUDIENCE: ERCOT Market Participants
DAY AFFECTED: July 26, 2011
LONG DESCRIPTION: ERCOT received a Notification of Suspension of Operations (NSO) on June 30, 2011
for the following Generation Resource:
ERCOT has completed its preliminary review and is issuing its initial determination that this Resource may be
needed for Reliability Must-Run (RMR) Service.
ERCOT will issue its final determination by August 29, 2011.
ADDITIONAL INFORMATION: ERCOT has posted its initial determination on the 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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