NOTICE DATE: December 11, 2012 NOTICE TYPE: M-A120312-17 Outage – Retail/Wholesale SHORT DESCRIPTION: UPDATE – Restoration of ERCOT systems and postings INTENDED AUDIENCE: ERCOT Market Participants DAYS AFFECTED: December 3, 2012, to current LONG DESCRIPTION: As of today, all extracts and reports are posting on their expected schedule with the exception of the “Supplemental AMS Interval Data” extract. ERCOT is working to get this extract generated and posted as soon as possible. Report Name EMIL ID Report ID Actual Posting Date Expected Posting Date Supplemental AMS Interval Data COMS-456 1040 Not yet posted 12/6/2012 Supplemental AMS Interval Data COMS-456 1040 Not yet posted 12/7/2012 Supplemental AMS Interval Data COMS-456 1040 Not yet posted 12/8/2012 Supplemental AMS Interval Data COMS-456 1040 Not yet posted 12/9/2012 Supplemental AMS Interval Data COMS-456 1040 Not yet posted 12/10/2012 Supplemental AMS Interval Data COMS-456 1040 Not yet posted 12/11/2012 ADDITIONAL INFORMATION: The following system is still unavailable: · Market Operations Test Environment (MOTE) 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. ad