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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  
10/02/2024 M-D083024-17 An EPS Meter was incorrectly stopped in the Settlement System requiring a resettlement of multiple Operating Days.
10/01/2024 M-A092424-02 All RFIs have been sent to assist ERCOT in determining which Private Use Networks should be considered an "industrial generation facility", as that term is used in Public Utility Regulatory Act 39.151(l).
10/01/2024 M-D083024-16 An EPS Meter was incorrectly stopped in the Settlement System requiring a resettlement of multiple Operating Days.
09/30/2024 M-C031324-07 Posting of Updated Parts III of CPS Energy Notifications of Suspensions of Operations (NSOs) for BRAUNIG_VHB1, BRAUNIG_VHB2, and BRAUNIG_VHB3
09/30/2024 M-F083024-03 Update RE: New Investigation of Incorrect Ancillary Service Failed Quantity Calculations
09/29/2024 R-A083024-04 Completion - Planned Maintenance Outage - Retail
09/27/2024 M-D092724-01 Shadow price cap increases for the South Texas Export IROL and Implementation Details for NPRR1230
09/27/2024 M-G083024-03 ERCOT to Release Enhancements to Mobile App
09/27/2024 M-C092724-01 Reminder of Upcoming Deadline for Reporting and Attestation Regarding the Purchase of Critical Electric Grid Equipment (CEGE) and Critical Electric Grid Services (CEGS)
09/27/2024 M-E092724-01 2024.NOV.Monthly.Auction
09/27/2024 M-B092724-01 ERCOT MOTE will be open for DST testing
09/27/2024 M-A092724-01 Missing Data in 60-Day SCED Disclosure Report
09/27/2024 M-D083024-15 An EPS Meter was incorrectly stopped in the Settlement System requiring a resettlement of multiple Operating Days.
09/26/2024 M-A092624-01 System Change Request (SCR) 799 will go live on October 9, 2024, in the System Operations Test Environment (SOTE).
09/26/2024 M-D083024-14 An EPS Meter was incorrectly stopped in the Settlement System requiring a resettlement of multiple Operating Days.
09/25/2024 M-A092524-01 2025.1st6.AnnualAuction.Seq1 CRR Auction
09/25/2024 W-A092524-01 Update to the Generic Transmission Limits (GTLs) for the Wharton County (WHARTN) Generic Transmission Constraint (GTC).
09/25/2024 R-A083024-03 Planned Maintenance Outage - Retail
09/25/2024 M-D083024-13 An EPS Meter was incorrectly stopped in the Settlement System requiring a resettlement of multiple Operating Days.
09/24/2024 M-A092424-01 ERCOT to issue an RFI to identify Private Use Networks that are industrial generation facilities
09/24/2024 M-C092424-01 Planned system maintenance with impacted services
09/24/2024 M-B092424-01 Notice of Proposed Alternative Method to Distribute Disgorged Excess Revenues in PUC Docket No. 56641
09/24/2024 M-D083024-12 An EPS Meter was incorrectly stopped in the Settlement System requiring a resettlement of multiple Operating Days.
09/23/2024 M-C082824-02 Decommissioning Legacy URL for Public Reports
09/23/2024 M-F083024-02 Updated the LogicMethodology for Ancillary Service Failed Quantity Telemetry Calculations for Combined Cycle Resources with an Ancillary Service (AS) Resource Responsibility.