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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  
09/27/2022 W-A092722-01 Update to the Generic Limits for the Nelson Sharpe - Rio Hondo, North Edinburg - Lobo and Valley Export Generic Transmission Constraints (GTCs)
09/26/2022 M-A092622-01 Exceptional Fuel Costs submitted for several Resources
09/22/2022 M-A092121-01 ERCOT MOTE will be open for DST testing
09/20/2022 M-A092022-01 Exceptional Fuel Costs submitted for several Resources
09/20/2022 M-D022522-03 Reminder: Invoicing of PURA Subchapter N Securitization Uplift Charge Reallocation Invoices
09/19/2022 M-A091922-01 Implementation details of NPRR1136
09/18/2022 R-A090222-04 Completion - Planned Maintenance Outage
09/16/2022 M-A091622-01 Exceptional Fuel Costs submitted for several Resources
09/16/2022 M-B090222-02 ERCOT/Brazos proposed settlement virtual presentations scheduled for September 20, 2022, and September 21, 2022
09/15/2022 W-A090722-02 Impact Analysis for Hardware Issue Resulting in a Security-Constrained Economic Dispatch (SCED) Failure to Run
09/15/2022 M-A091522-01 2022 ERCOT Operator Training Seminar
09/15/2022 M-B090122-02 REMINDER: 2022 Digital Certificate Audit Attestation (DCAA) Due by October 1, 2022
09/14/2022 M-A091422-01 Implementation of Market-facing changes for October 2022
09/13/2022 :M-E091322-01 Notification of Change of Generation Resource Designation (NCGRD) for Gregory Power Partners LLC
09/13/2022 M-D091322-01 Implementation Details of NPRR1120
09/13/2022 M-B081222-02 System Implementation details for Firm Fuel Supply Service (NPRR1120 and OBDRR039)
09/13/2022 M-A081222-02 Implementation details for Fast-Frequency Response (FFR) Advancement project
09/12/2022 W-A091222-01 EROF Fourth Quarter 2022 Invoices
09/12/2022 M-C091222-01 Notification of Miscellaneous Invoices for Securitization PURA Subchapter M Default Charges
09/12/2022 M-B091222-01 Upcoming training courses
09/12/2022 M-A091222-01 Exceptional Fuel Costs submitted for several Resources
09/11/2022 M-B082422-03 Completion - Planned Maintenance Outage - Retail
09/09/2022 M-E090922-01 Request for comments on proposed amendment to ERCOT Bylaws
09/09/2022 M-D090922-01 Decommissioning Legacy URLs for Public Reports
09/09/2022 R-A090922-01 Planned Maintenance Outage - Retail