MIS LOG IN

Market Notice Archives

ERCOT sends Market Notices to publicly subscribed email distribution lists as required in the protocols and other binding documents for scheduled releases, outages, business process failures, and other general information.

This section contains a three year archive of Market Notices.  Archive searches may be performed by Category, Date Range, and Keywords, or a combination of these criteria. For Market Notices older than three years, select the mailing list you are interested in from Market Notice Email Distribution Lists.

Search Market Notices

Search for Market Notices within the past three years.

Date   Subject  
01/15/2026 M-A060525-09 Notification of Miscellaneous Invoices (True-Up Settlement) for the Service Agreement with Life Cycle Power
01/14/2026 M-B121825-03 Reminder: Upgrade to the email subscription service, LISTSERV. Action required.
01/14/2026 M-A120125-02 Updated Standard Generation Interconnection Agreement (SGIA) and Amendments
01/14/2026 M-A060525-08 Notification of Miscellaneous Invoices (True-Up Settlement) for the Service Agreement with Life Cycle Power
01/14/2026 M-A011426-01 Workshop to Discuss the SFA Revisions Proposed in NPRR 1312 on January 28, 2026
01/13/2026 M-A011326-01 Request for data concerning Demand Response capabilities - Q4 2025
01/11/2026 R-A123125-04 Completion - Planned Maintenance Outage
01/09/2026 M-C010926-01 Updated CRR Network Model files for the 2027.2nd6.AnnualAuction.Seq4
01/09/2026 M-A121225-05 Real Time Market (RTM) Resettlement for Operating Days (ODs) December 5 and 6, 2025
01/09/2026 M-A010926-01 Notification to Submit Transmission Operator Emergency Operations Plans
01/09/2026 R-A123125-03 Planned Maintenance Outage - Retail
01/09/2026 M-B010926-01 ERCOT is increasing the Securitization Uplift Charge Daily Amount (SUCDA) used in calculating Securitization Subchapter N Uplift Charge escrow deposits and Securitization Uplift Charges
01/07/2026 M-A121225-04 Update: Software Issue Identified Impacting Ancillary Service Trades
01/07/2026 M-A123025-03 Planned system maintenance with impacted services
01/07/2026 M-B122925-03 Planned system maintenance with impacted services
01/07/2026 R-A120325-02 Reminder: Retail Market Qualification Testing (Flight 0226) begins February 3, 2026, with an application processing deadline of January 14, 2026, and a registration deadline of January 28, 2026.
01/06/2026 M-B121825-02 Reminder: Upgrade to the email subscription service, LISTSERV. Action required 
01/06/2026 R-A123125-02 Planned Maintenance Outage - Retail
01/05/2026 R-A010526-01 Request that all Market Participants and MISPs update their Production Specifications and Contacts in FlighTrak as necessary
01/05/2026 M-A123025-02 Planned system maintenance with impacted services
01/05/2026 M-B122925-02 Planned system maintenance with impacted services
01/02/2026 M-A121225-03 Update: Software Issue Identified Impacting Ancillary Service Trades
01/02/2026 M-A010226-01 2026.FEB.Monthly.Auction
01/02/2026 W-A010225-01 Update Generic Limits identification process for Real Time Operations
12/31/2025 W-A123125-01 Change to maximum shadow prices for constraints previously determined as irresolvable by SCED