***** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. ***** NOTICE DATE: October 14, 2018 NOTICE TYPE: M-A092118-03 Release - Retail/Wholesale SHORT DESCRIPTION: Completion - Planned Maintenance Outage INTENDED AUDIENCE: All Market Participants DAY AFFECTED: October 14, 2018 LONG DESCRIPTION: The ERCOT planned maintenance outage completed at approximately 09:58 on October 14, 2018. 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 a public 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. mm