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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  
02/20/2025 W-A022025-01 2025 Annual Constraint Management Plans Review
02/19/2025 M-A010825-03 DocuSign emails sent and data template posted on the ERCOT public website to support collection of ride-through capability information required by the ERCOT Nodal Operating Guides (NOG).
02/18/2025 M-A021825-01 Energy Storage Resource single model names posted for use in RTC+B
02/18/2025 M-B021825-01 TCEQ Enforcement Discretion Beginning at 9:00 p.m. Today and Ending at 12:00 p.m. (Noon) on Friday, February 21, 2025
02/18/2025 M-A012925-02 Market Participant Identity Management (MPIM) application outage due to upgrade delayed
02/17/2025 M-A021725-01 Implementation Details of NPRR1254, Modeling Deadline for Initial Submission of Resource Registration Data
02/17/2025 M-A020725-02 Implementation of Market-facing changes for February 27, 2025
02/14/2025 W-A021425-01 Back-up control plans due by March 14, 2025
02/14/2025 M-C102023-08 Fifth Amended Notification of Suspension of Operations of a Generation Resource (NSO) - Chisholm Grid, LLC (CHISMGRD_BES1, CHISMGRD_LD1)
02/13/2025 W-A021325-01 Settlement for the ERS Standard Contract Term of October 01, 2024 – November 30, 2024
02/13/2025 M-A021325-01 41st Annual Operator Training Seminar
02/13/2025 M-A121624-03 Release of the December 2024 Capacity, Demand and Reserves (CDR) Report
02/11/2025 M-A021125-01 "No Concurrent licenses are available" being reported in MarkeTrak
02/10/2025 M-B021025-02 Resolved : ERCOT has received reports from several Market Participants that they are unable to submit MarkeTrak Issues.
02/10/2025 M-A021025-01 Unplanned system outage of the Market Information System (MIS) and ERCOT.com reports
02/10/2025 M-B021025-01 ERCOT has received reports from several Market Participants that they are unable to submit MarkeTrak Issues.
02/10/2025 M-A020325-02 ERCOT MOTE will be open for DST testing
02/10/2025 W-A021025-01 Reminder - Upcoming reporting deadline for annual NOIE unregistered DG report
02/09/2025 R-A012825-04 Completion - Planned Maintenance Outage
02/07/2025 M-B010825-03 Agenda for February 14, 2025 Workshop on Segment Membership under the ERCOT Bylaws
02/07/2025 M-A020725-01 Implementation of Market-facing changes for February 27, 2025
02/07/2025 M-B020725-01 Upcoming training courses
02/06/2025 M-A020625-01 ERCOT's External Web Services Secure Sockets Layer certificate renewal
02/06/2025 M-A101824-02 Registration information - 2nd annual ERCOT Innovation Summit
02/05/2025 M-A012825-03 Planned system maintenance with impacted services