NOTICE DATE: January 11, 2026

NOTICE TYPE: R-A123125-04 Outage Retail/Wholesale

SHORT DESCRIPTION: Completion - Planned Maintenance Outage 

INTENDED AUDIENCE: All Market Participants 

DAY AFFECTED: Sunday, January 11, 2026 from 06:00 to 23:59

LONG DESCRIPTION: The ERCOT planned maintenance outage completed at approximately 10:11 on January 11, 2026.

ADDITIONAL INFORMATION: Please review the ERCOT website for previous Market Notices related to this subject. 

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 ClientServices@ercot.com.

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.

dg/bh