***** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. ***** NOTICE DATE: April 9, 2018 NOTICE TYPE: M-A040918-01 Outage - Retail/Wholesale SHORT DESCRIPTION: Planned system maintenance INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: April 17, 2018 13:00 - 15:00 LONG DESCRIPTION: ERCOT will be performing planned system maintenance of several databases and applications on April 17, 2018. During the April 17, 2018 13:00 - 15:00 outage window, Market Participants may experience intermittent issues with the following: o Texas Renewables - www.texasrenewables.com/<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.texasrenewables.com_&d=DwIFAg&c=trp9rTvIdyEWh1VWB5x8_2JiPaB5oGZOtWPDws2_VoY&r=nfPtykJirh6zkdj_SUrDhWk1u9ovsm1QJE50kwBFuP37cvRuStOq93TVB47vcl5Q&m=5JjPHgwMbm32rN6HAAa55uJwK-Lt3_9I9uUav7WKUhc&s=kSk0X5-L5iup_SVgOdXXz2hwFQRo6CVLyoTsrz1KZ-U&e=> o Retail Testing Website - etod.ercot.com<https://etod.ercot.com/> Note that the outage start times may be delayed depending on the current system conditions. 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. sa/mm ######################################################################## 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