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.




Recent Market Notices

These notices were sent within the last 30 days.

Date Subject
07/02/2020 M-A070220-01 2020.AUG.Monthly.Auction
07/02/2020 M-A070220-01 Wide Area Network (WAN) Invoices will follow a regular schedule starting in July 2020
07/02/2020 M-B061120-02 Upcoming market training courses
07/01/2020 M-A070120-01 Implementation Details of RRGRR021
06/30/2020 M-A032720-03 Update - Proposal to modify Wirtz Remedial Action Scheme
06/30/2020 R-A040120-04 Final Reminder - Request for Renewable Energy Percentages
06/30/2020 W-A063020-01 2020 ERCOT Operator Training Seminar (OTS) - Virtual
06/26/2020 R-A062620-01 Retail ERCOT will be updating the NAESB capability in the Retail Market Test Environment to allow data exchanges utilizing TLS 1.2
06/23/2020 W-A062320-01 Payment due on private WAN fees
06/22/2020 M-A032720-02 Update - Proposal to Modify Wirtz Remedial Action Scheme
06/22/2020 M-A041420-04 Market Information System (MIS) Sandbox Survey
06/19/2020 M-A061920-01 Implementation Details for NPRR930
06/19/2020 M-B061920-01 Implementation Details for NPRR837
06/19/2020 R-A040120-03 Reminder - Request for Renewable Energy Percentages
06/19/2020 W-A061920-01 New Generic Transmission Constraint in the West to Central Texas Area
06/17/2020 W-A051920-02 Reliability analysis determination for Nacogdoches Power LLC (NACPW_UNIT1)
06/17/2020 W-B112117-04 Update – Revised Proposal to Add Bearkat Remedial Action Scheme
06/16/2020 W-A060120-02 Reliability analysis determination for City of Austin dba Austin Energy - DECKER_DPG1
06/16/2020 W-B061620-01 Resource Integration Workshop WebEx only
06/11/2020 M-B061120-01 Upcoming market training courses
06/11/2020 W-B112117-03 Update - Revised Proposal to Add Bearkat Remedial Action Scheme
06/10/2020 M-A061020-01 ERCOT Notice of Petition Filing with the PUCT
06/10/2020 W-A061020-01 EROF Third Quarter 2020 Invoices
06/05/2020 R-A040120-02 Request for Renewable Energy Percentages
06/04/2020 M-A060420-01 Software Error Identified in ERCOT's Credit Monitoring and Management (CMM) System
06/02/2020 R-A060220-01 Total counts of ESI IDs and MWh for each POLR class by TDSP service territory
06/02/2020 W-A060220-01 Update to Panhandle Generic Transmission Constraint (GTC)