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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  
07/11/2025 R-A040125-02 Reminder - Request for Renewable Energy Percentages
07/11/2025 W-A022625-02 Update Regarding Application of Hill County and Nearby 345-kV (SAMSW) Generic Transmission Constraint (GTC)
07/11/2025 M-A071125-01 Implementation of Market-facing changes for July 31, 2025
07/11/2025 R-A071125-01 Updated Date - Planned Maintenance Outage - Retail
07/10/2025 M-A060525-05 Notification of Miscellaneous Invoices for the Standby Payment of the Execution of Emergency Generation Service Agreement with Life Cycle Power
07/10/2025 M-A052125-03 Initial collection of end-use industry classification for Load Points meeting the criteria in paragraphs (14) and (16) of Protocol Section 3.10.7.2, Modeling of Resources and Transmission Loads
07/10/2025 M-A052125-02 Partial Implementation Details of NPRR1234, Interconnection Requirements for Large Loads and Modeling Standards for Loads 25 MW or Greater
07/10/2025 M-A071025-01 Upcoming training courses
07/10/2025 M-A092624-03 Updated System Operations Test Environment (SOTE)Outage Studies document for Outage highlighting on the WebFG displays on the SOTE
07/10/2025 M-B061325-02 Reliability analysis determination for Goat Wind LLC (GOAT_GOATWIN2, GOAT_GOATWIND)
07/09/2025 R-A062725-03 Planned Maintenance Outage - Retail
07/09/2025 M-A062425-03 Planned system maintenance with impacted services
07/09/2025 M-B063025-03 Planned system maintenance with impacted services
07/07/2025 R-A062725-02 Planned Maintenance Outage - Retail
07/07/2025 M-A062425-02 Planned system maintenance with impacted services
07/07/2025 M-B063025-02 Planned system maintenance with impacted services
07/03/2025 M-A070125-03 Granted Settlement Disputes to be included in Real-Time Market (RTM) Resettlement Settlements for Operating Days (ODs) October 25, 2024, October 26, 2024, and October 27, 2024
07/02/2025 M-A070125-02 Granted Settlement Disputes to be included in Real-Time Market (RTM) Resettlement Settlements for Operating Days (ODs) October 3, 2024, October 9, 2024, and October 10, 2024
07/02/2025 M-A060525-04 Notification of Miscellaneous Invoices for the Standby Payment of the Execution of Emergency Generation Service Agreement with Life Cycle Power
07/02/2025 M-A070225-01 Price Correction due to incorrect Real-Time On-Line and Off-Line Reserve Price Adders in SCED
07/01/2025 M-A070125-01 Granted Settlement Disputes to be included in Real-Time Market (RTM) Resettlement Settlements for Operating Days (ODs) September 16, 2024, September 19, 2024, and September 20, 2024
07/01/2025 M-B062525-03 Upcoming training courses
06/30/2025 W-B063025-01 Request for known outages to address NERC Reliability Standard TPL-001
06/30/2025 W-A063025-01 Request for known outages to address NERC Reliability Standard TPL-001
06/30/2025 M-B063025-01 Planned system maintenance with impacted services