NOTICE DATE:  February 21, 2011
NOTICE TYPE:  W-A022111-01 Extracts/Reports - Wholesale
SHORT DESCRIPTION:  Change to posting frequency for Hourly State Estimator Transmission Line Flows
INTENDED AUDIENCE:  ERCOT Market Participants
DAY AFFECTED:  February 23, 2011
LONG DESCRIPTION:  The posting frequency for NP6-619-CD Hourly State Estimator Transmission Line Flows will change beginning February 23, 2011.
Current Frequency: Hourly
Updated Frequency: 5 Minutes
The State Estimator Reports are located on the ERCOT Market Information System (MIS) under Real-Time Operations.
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]<mailto:[log in to unmask]>.
If you are receiving email 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/>.



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