***** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. ***** NOTICE DATE: December 21, 2018 NOTICE TYPE: W-A122118-01 Operations SHORT DESCRIPTION: Notification of Suspension of Operations for City of Garland, Gibbons Creek Generating Station (GIBCRK_GIB_CRG1) INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: Comments due on or before January 11, 2019 LONG DESCRIPTION: ERCOT has received a Notification of Suspension of Operations (NSO) for the following Generation Resource: * City of Garland - GIBCRK_GIB_CRG1 The NSO states that the Resource will be mothballed indefinitely. The proposed effective date for the NSO is June 1, 2019. Pursuant to a previous NSO filed on April 30, 2018, this Resource has been mothballed since October 1, 2018, and is expected to be mothballed for a period not less than 7 months and not greater than 8 months. The NSO is posted under the Notice of Suspension of Operations portlet on the Grid/Generation<https://mis.ercot.com/pps/tibco/mis/Pages/Grid+Information/Generation> page of the ERCOT Market Information System (MIS) Secure Area. An ERCOT Digital Certificate is required to access the MIS. ACTION REQUIRED: Please send any comments you may have regarding this Notification to [log in to unmask]<mailto:[log in to unmask]>, with "City of Garland, GIBCRK_GIB_CRG1 NSO Application" in the subject line. Comments are due no later than January 11, 2019. All comments will be posted to the Grid/Generation<https://mis.ercot.com/pps/tibco/mis/Pages/Grid+Information/Generation> page of the MIS Secure Area. 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. sa