***** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. ***** NOTICE DATE: February 23, 2017 NOTICE TYPE: M-A022317-01 SHORT DESCRIPTION: Unplanned Outage INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: February 23, 2017 LONG DESCRIPTION: ERCOT experienced an unplanned outage with the following impacts: - ERCOT was unable to send and receive transactions from the NAESB system from 5:51 PM to 7:12 PM, February 23, 2017. Retail MIS functionality was also unavailable during that time. - Retail processing was restored at 7:25 PM. - MarkeTrak was unavailable from 5:51 PM until 8:20 PM 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. dg ######################################################################## To unsubscribe from the NOTICE_OUTAGES_RETAIL list, click the following link: http://lists.ercot.com/scripts/wa-ERCOT.exe?SUBED1=NOTICE_OUTAGES_RETAIL&A=1