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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  
07/26/2024 M-C072624-01 Planned RIOO Outage
07/26/2024 R-A072624-01 Request for data concerning customer Demand Response capabilities
07/26/2024 M-A072624-01 Request for data concerning customer Demand Response capabilities
07/25/2024 M-C031324-05 Issuance of Request for Proposal for Must-Run Alternatives Associated with the Notifications of Suspension of Operations for BRAUNIG_VHB1, BRAUNIG_VHB2, and BRAUNIG_VHB3 and Posting of Part III of CPS Energy NSOs
07/25/2024 M-A072524-01 Real-Time Co-optimization Plus Batteries (RTC+B) Implementation Awareness Attestation
07/24/2024 M-B072424-01 Testing phase of submitting unit test request via NDCRC
07/24/2024 M-A072424-01 2023 AML Data Posted for each LSE
07/24/2024 R-A062824-03 Planned Maintenance Outage - Retail
07/24/2024 W-A072424-01 Update Generic Limits for the Panhandle Generic Transmission Constraint (GTC)
07/23/2024 M-A072324-01 Implementation Details of NPRR1058 and NPRR1131 (Settlement-Related)
07/23/2024 M-B072324-01 Implementation Details of NPRR1058, NPRR1131 and OBDRR040
07/23/2024 M-A062824-03 Implementation of Market-facing changes for July 25, 2024
07/22/2024 M-A072224-01 Posting of XSD files of Energy Offer Curves for Generation Resources and Energy Storage Resources
07/21/2024 R-A071124-04 Completion - Planned Maintenance Outage
07/19/2024 M-A071924-01 Notification of Change of Generation Resource Designation (NCGRD) for NRG Texas Power LLC - TOSBATT_UNIT1
07/18/2024 M-A121923-02 Partial Implementation Details of PGRR098, Consideration of Load Shed in Transmission Planning Criteria (remaining language)
07/18/2024 M-B071824-01 Error Identified in Settlement Tools for Emergency Settlements
07/17/2024 R-A062824-02 Planned Maintenance Outage - Retail
07/17/2024 R-A071124-03 Planned Maintenance Outage - Retail
07/17/2024 M-A071124-03 Planned system maintenance with impacted services
07/17/2024 M-A071024-03A Planned system maintenance with impacted services
07/16/2024 M-A071624-01 Investigation of Incorrect Ancillary Service Failed Quantity Calculations
07/15/2024 M-B071524-01 ERCOT Ancillary Service Reports issue associated with implementation of NPRR1149
07/15/2024 M-A 071524-01 ERCOT is increasing the Securitization Uplift Charge Daily Amount (SUCDA) used in calculating Securitization Subchapter N Uplift Charge escrow deposits and Securitization Uplift Charges
07/15/2024 M-A062824-02 Implementation of Market-facing changes for July 25, 2024