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.

to

Help

 

Recent Market Notices

These notices were sent within the last 30 days.

Date Subject
04/19/2021 W-B041921-01 Short Payments for Failure to Make Invoice Payments
04/19/2021 W-D041921-01 Resettlement for the ERS Standard Contract Term of June 1, 2020 - September 30, 2020
04/19/2021 W-C041921-01 Settlement for the ERS Standard Contract Term of October 1, 2020 - January 31, 2021
04/19/2021 W-A041921-01 ERCOT and Texas RE Generation Resource site visits to verify summer readiness
04/19/2021 M-A062118-08 Partial implementation details of PGRR070
04/16/2021 M-A040621-02 Retail Release May 2021
04/16/2021 M-C041621-01 The City of Denton v. ERCOT et al. – ERCOT Notice of Plea to the Jurisdiction and Alternative Plea in Abatement
04/16/2021 M-B041621-01 Notice of Inadvertent Disclosure of Network Model Data
04/16/2021 W-A041621-01 Short Payments for Failure to Make Invoice Payments
04/16/2021 M-A041621-01 Estimated Cumulative Aggregate Short Pay Amount
04/16/2021 M-A030121-06 Fifth filing of additional information requests as a supplement to ERCOT's request for determination as to the applicability of the Texas Public Information Act (TPIA)
04/16/2021 M-C021421-02 Revisions to Total Potential Exposure (TPE) Update
04/15/2021 M-A014421-02 Notice of issue resolution regarding 7-Day Event Trigger Posting of Real-Time Locational Marginal Price exceeding 50 times the Fuel Index Price
04/15/2021 W-A041521-01 Short Payments for Failure to Make Invoice Payments
04/15/2021 M-A041421-02 Reminder - Planned system maintenance with impacted services
04/14/2021 M-B041421-01 ERCOT's Planned Implementation of Default Uplift Invoice Process
04/14/2021 W-B041421-01 Short Payments for Failure to Make Invoice Payments
04/14/2021 M-A041421-01 Outage - Retail/Wholesale
04/14/2021 M-C031721-02 ERCOT Board approval of Real-Time Market (RTM) price corrections for Operating Day (OD) February 15, 2021
04/13/2021 W-A041321-01 Short Payments for Failure to Make Invoice Payments
04/13/2021 M-A041321-01 Revised 2021 TDSP Transmission Loss Factors - Methodology has been posted
04/13/2021 W-A050420-04 Updates to the Generic Limits for the Nelson Sharpe - Rio Hondo, North Edinburg – Lobo and Valley Export Generic Transmission Constraints (GTCs)
04/12/2021 W-C041221-02 Notification of Miscellaneous Invoices to recover Denton Municipal Electric amounts paid from ERCOT operating funds
04/12/2021 W-C041221-01 Denton Municipal Electric - Temporary Restraining Order
04/12/2021 W-A041221-01 Short Payments for Failure to Make Invoice Payments
04/11/2021 M-A014421-01 Notice of issue with 7-Day Event Trigger Report posting of Real-Time Locational Marginal Price exceeding 50 times the Fuel Index Price
04/09/2021 W-A040921-01 Short Payments for Failure to Make Invoice Payments
04/09/2021 W-A022421-02 Allocation of Funds Received from Short Paying Invoice Recipients
04/09/2021 M-B040921-01 Estimated Cumulative Aggregate Short Pay Amount
04/08/2021 M-B040821-01 Request for Submission of Questions relating to April 6 Preliminary Report on Outage Causes and Request for Authorization to Disclose Certain Resource-Specific Outage Cause Information
04/08/2021 W-A031221-02 Allocation of Funds Received from Short Paying Invoice Recipients
04/08/2021 W-A040821-01 Short Payments for Failure to Make Invoice Payments
04/07/2021 W-A040721-01 Short Payments for Failure to Make CRR Auction Revenue Distribution (CARD) Invoice Payments
04/07/2021 W-B030121-06 Allocation of Funds Received from Short Paying Invoice Recipients
04/07/2021 W-C031521-02 Update - Annual Constraint Management Plans Review
04/06/2021 M-A040621-01 Retail Release May 2021
04/06/2021 W-A030421-02 Allocation of Funds Received from Short Paying Invoice Recipients
04/05/2021 W-C030521-03 Allocation of Funds Received from Short Paying Invoice Recipients
04/05/2021 W-B113020-03 Withdrawal of Notification of Suspension of Operations (NSO) - Luminant Generation Company LLC (TRSES_UNIT6)
04/04/2021 M-A033121-03 Planned Maintenance Outage - Completion
04/02/2021 M-B040221-01 RFP for NWS ERS-30, WS ERS-30, NWS ERS-10 and WS ERS-10 for the SCT of June 1, 2021, through September 30, 2021
04/02/2021 W-A030921-02 Allocation of Funds Received from Short Paying Invoice Recipients
04/02/2021 W-B040221-01 Short Payments for Failure to Make Invoice Payments
04/02/2021 M-A040221-01 2021.MAY.Monthly.Auction
04/02/2021 M-A033121-02 Reminder - Planned Maintenance Outage
04/01/2021 M-A030121-05 Fourth filing of additional information requests as a supplement to ERCOT's request for determination as to the applicability of the Texas Public Information Act (TPIA)
04/01/2021 R-A040121-01 Posting of 2020 Texas Renewable Content Calculator
04/01/2021 W-C031921-02 Allocation of Funds Received from Short Paying Invoice Recipients
04/01/2021 W-B040121-01 Short Payments for Failure to Make Invoice Payments
04/01/2021 M-F022621-03 Reminder - Implementation Details of NPRR971, NPRR986, NPRR1043, and VCMRR027
04/01/2021 M-A040121-01 Payments by Short-Paying Invoice Recipients and Estimated Cumulative Aggregate Short Pay Amount
03/31/2021 W-A030821-02 Allocation of Funds Received from Short Paying Invoice Recipients
03/31/2021 W-B033121-01 Short Payments for Failure to Make Invoice Payments
03/31/2021 M-C033121-01 Counter-Party Annual Audited Financial Statements and Risk Certifications due April 30, 2021
03/31/2021 M-A033121-01 Planned Maintenance Outage
03/31/2021 M-B033121-01 2021.2nd6.AnnualAuction.Seq1 CRR Auction
03/30/2021 M-B033021-01 Implementation of a Payment Plan with Short-Paying Invoice Recipient
03/30/2021 W-B033021-01 Short Payments for Failure to Make Invoice Payments
03/30/2021 M-A033021-01 Implementation of PUCT order directing ERCOT to apply failure-to-provide Settlement treatment to QSEs that failed on Ancillary Service Supply Responsibilities
03/29/2021 W-B032921-01 W-B032921-01
03/26/2021 W-A032621-01 Short Payments for Failure to Make Invoice Payments
03/26/2021 M-E022621-03 Implementation of Market-facing changes for March - April 2021
03/25/2021 W-B032521-01 Short Payments for Failure to Make Invoice Payments
03/25/2021 M-B032521-01 Notification of Miscellaneous Invoices for Interest Payments on Cash Collateral
03/25/2021 M-A021721-02 Retirement of Culberson Loop Remedial Action Scheme
03/24/2021 M-B032321-02 Digital Certificate Revocation Process Software Outage - Resolved
03/24/2021 W-B032421-01 Short Payments for Failure to Make Invoice Payments
03/24/2021 M-A032421-01 Payments by Short-Paying Invoice Recipients and Estimated Cumulative Aggregate Short Pay Amount
03/24/2021 R-A032421-01 Retail Market Qualification Testing (Flight 0621) begins May 11, 2021, application processing deadline of April 14, 2021, and a registration deadline of May 5, 2021
03/23/2021 M-B032321-01 Digital Certificate Revocation Process Software Outage
03/23/2021 W-A030221-04 Payout due to ERCOT's receipt of outstanding payments
03/23/2021 W-B030321-02 Payout due to ERCOT's receipt of outstanding payments
03/23/2021 W-B032321-01 Short Payments for Failure to Make Invoice Payments
03/23/2021 M-A020121-03 Update: Rescheduling of Implementation Workshop for NPRR902, ERCOT Critical Energy Infrastructure Information
03/23/2021 M-A031721-02 Reminder - Planned Maintenance Outage - Retail Market Test Environment (RMTE)
03/22/2021 W-A032221-01 Short Payments for Failure to Make Invoice Payments
03/21/2021 M-A031821-03 Planned Maintenance Outage - Completion