NOTICE_GENERAL Archives

Notice_General

NOTICE_GENERAL@LISTS.ERCOT.COM
Market Notices of a general nature intended for distribution to the ERCOT market, but not applicable to any other specific mailing list.
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M-B111324-01 Goods or services provided to ERCOT by Market Participants
ERCOT Client Services
Wed, 13 Nov 2024 12:35:41 -0600
M-A111324-01 Results of ERCOT Reliability Monitor (ERM) Reactive Testing Compliance Audit (ERM Tracking No. ERMAUD2023-001)
ERCOT Client Services
Wed, 13 Nov 2024 12:32:34 -0600
M-A111124-01 54th Annual ERCOT Membership Meeting to be held on December 2, 2024
ERCOT Client Services
Mon, 11 Nov 2024 09:41:01 -0600
M-A090924-04 Market Participant personnel that administer programmatic access to ERCOT's production and testing environments and User Security Administrators (USAs)
ERCOT Client Services
Fri, 8 Nov 2024 16:08:12 -0600
M-B110124-01 Dashboards affected by end of Daylight Saving Time (DST) November 2 - 4, 2024
ERCOT Client Services
Fri, 1 Nov 2024 08:56:51 -0500
M-A092024-03 ERCOT Membership Application for 2025 Membership Year - FINAL REMINDER
ERCOT Client Services
Mon, 28 Oct 2024 09:40:35 -0500
M-A090924-03 Reminder - Infrastructure Changes to Support OpenSSL 3.0 on ERCOT's External Web Services API
ERCOT Client Services
Wed, 23 Oct 2024 11:15:51 -0500
M-A101824-01 Save the Date -- Second Annual ERCOT Innovation Summit
ERCOT Client Services
Fri, 18 Oct 2024 08:55:51 -0500
M-A090924-02 Reminder - Infrastructure Changes to Support OpenSSL 3.0 on ERCOT's External Web Services API.
ERCOT Client Services
Thu, 17 Oct 2024 14:54:51 -0500
M-A092024-02 ERCOT Membership Application for 2025 Membership Year Now Available Online - REMINDER
ERCOT Client Services
Fri, 11 Oct 2024 10:57:04 -0500
M-G083024-03 ERCOT to Release Enhancements to Mobile App
ERCOT Client Services
Fri, 27 Sep 2024 14:39:13 -0500
M-C092424-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 24 Sep 2024 15:18:21 -0500
M-C082824-02 Decommissioning Legacy URL for Public Reports
ERCOT Client Services
Mon, 23 Sep 2024 16:00:57 -0500
M-A092024-01 ERCOT Membership Application for 2025 Membership Year Now Available Online
ERCOT Client Services
Fri, 20 Sep 2024 17:08:28 -0500
M-G083024-02 ERCOT to Release Enhancements to Mobile App
ERCOT Client Services
Fri, 20 Sep 2024 15:35:12 -0500
M-A082824-02 Results of Price Impact Analysis - Incorrect Recall of ERCOT Contingency Reserve Service
ERCOT Client Services
Tue, 17 Sep 2024 09:45:05 -0500
M-A082024-02 Results of Price Impact Analysis - Incorrect Resource Data Impacting the Real-Time Market
ERCOT Client Services
Tue, 17 Sep 2024 09:24:41 -0500
M-A090924-01 Infrastructure Changes to Support OpenSSL 3.0 on ERCOT's External Web Services API.
ERCOT Client Services
Mon, 9 Sep 2024 15:19:15 -0500
M-G083024-01 ERCOT to Release Enhancements to Mobile App
ERCOT Client Services
Fri, 30 Aug 2024 11:15:51 -0500
M-C082824-01 Decommissioning Legacy URL for Public Reports
ERCOT Client Services
Wed, 28 Aug 2024 15:24:18 -0500
M-A082824-01 Potential Price Correction - Incorrect Recall of ERCOT Contingency Reserve Service
ERCOT Client Services
Wed, 28 Aug 2024 11:14:50 -0500
M-A082024-01 Potential Price Corrections - Incorrect Resource Data Impacting the Real-Time Market
ERCOT Client Services
Tue, 20 Aug 2024 15:15:37 -0500
M-A072424-01 2023 AML Data Posted for each LSE
ERCOT Client Services
Wed, 24 Jul 2024 09:08:32 -0500
M-A032024-03 Reminder: Retail Market Qualification Testing (Flight 0924) begins Tuesday, August 6, 2024. Successful completion of this testing effort will be required for all existing CRs and TDSPs.
ERCOT Client Services
Wed, 24 Jul 2024 08:37:56 -0500
M-A072224-01 Posting of XSD files of Energy Offer Curves for Generation Resources and Energy Storage Resources
ERCOT Client Services
Mon, 22 Jul 2024 16:23:31 -0500
M-A070124-01 Notice of ERCOT Reliability Monitor Report to Public Utility Commission
ERCOT Client Services
Mon, 1 Jul 2024 11:35:42 -0500
M-C062824-01 Posting of Interface Specifications to support future implementation of Real-Time Co-optimization plus Batteries (RTC+B) Program
ERCOT Client Services
Fri, 28 Jun 2024 14:47:52 -0500
M-A062124-01 Test of ERCOT.com performance and ERCOT's automated emergency notification system
ERCOT Client Services
Fri, 21 Jun 2024 11:42:07 -0500
R-A062024-01 The Retail Market Subcommittee has requested that a TEXAS SET 5.0 ORIENTATION be held.
ERCOT Client Services
Thu, 20 Jun 2024 11:57:06 -0500
R-A040124-03 Reminder - Request for Renewable Energy Percentages
ERCOT Client Services
Wed, 19 Jun 2024 08:46:15 -0500
R-A040124-02 Request for Renewable Energy Percentages
ERCOT Client Services
Fri, 7 Jun 2024 16:06:56 -0500
M-A062323-03 Notice of Change of Access to Postings in the Market Information System Secure Area
ERCOT Client Services
Mon, 3 Jun 2024 13:09:04 -0500
R-A053124-01 Posting of total counts of ESI IDs and kWh for each POLR class within each TDSP service territory
ERCOT Client Services
Fri, 31 May 2024 14:46:41 -0500
M-A052924-01 ERCOT to host Dispatchable Reliability Reserve Service (DRRS) Workshop III
ERCOT Client Services
Wed, 29 May 2024 13:49:57 -0500
M-B052424-02 Department of Energy Grants: Preventing Outages and Enhancing the Resilience of the Electric Grid
ERCOT Client Services
Tue, 28 May 2024 16:59:14 -0500
M-B052424-01 Department of Energy Grants: Preventing Outages and Enhancing the Resilience of the Electric Grid
ERCOT Client Services
Fri, 24 May 2024 14:52:59 -0500
M-C052424-01 Price Impact Analysis - On-Line Reserve Price Adder not included in Real-Time Market Prices
ERCOT Client Services
Fri, 24 May 2024 14:52:42 -0500
M-A051524-01 Potential Price Corrections - On-Line Reserve Price Adder not included in Real-Time Market Prices
ERCOT Client Services
Wed, 15 May 2024 15:52:35 -0500
M-A032024-02 Reminder: Retail Market Qualification Testing (Flight 0924) begins Tuesday, August 6, 2024. Successful completion of this testing effort will be required for all existing CRs and TDSPs.
ERCOT Client Services
Wed, 8 May 2024 08:46:17 -0500
M-B031324-03 Reminder: Retail Market Qualification Testing (Flight 0624) begins May 7, 2024, application processing deadline of April 10, 2024, and a registration deadline of May 1, 2024.
ERCOT Client Services
Wed, 24 Apr 2024 08:14:48 -0500
M-B032824-02 April 8th, 2024 Total Solar Eclipse
ERCOT Client Services
Thu, 4 Apr 2024 11:57:42 -0500
M-B031324-02 Reminder: Retail Market Qualification Testing (Flight 0624) begins May 7, 2024, application processing deadline of April 10, 2024, and a registration deadline of May 1, 2024.
ERCOT Client Services
Wed, 3 Apr 2024 08:25:10 -0500
R-A040124-01 Posting of 2023 Texas Renewable Content Calculator for Reporting in 2024
ERCOT Client Services
Mon, 1 Apr 2024 15:27:23 -0500
M-B020824-02 Inaugural ERCOT Innovation Summit - Update
ERCOT Client Services
Mon, 1 Apr 2024 14:02:59 -0500
M-B032824-01 April 8th, 2024 Total Solar Eclipse
ERCOT Client Services
Thu, 28 Mar 2024 11:55:05 -0500
M-B022824-02 ERCOT to launch Developer Portal
ERCOT Client Services
Wed, 27 Mar 2024 15:49:49 -0500
M-B032624-01 ERCOT to host the first workshop discussing the Performance Credit Mechanism (PCM) design parameter options
ERCOT Client Services
Tue, 26 Mar 2024 17:12:15 -0500
M-A032024-01 Retail Market Qualification Testing (Flight 0924) begins Tuesday, August 6, 2024. Successful completion of this testing effort will be required for all CRs and TDSPs. The application processing deadline is July 3, 2024, and the registration deadline is July 31, 2024, for this testing effort.
ERCOT Client Services
Wed, 20 Mar 2024 08:09:46 -0500
M-B031824-01 Results of Price Impact Analysis - Incorrect Constraint Data for GTCs impacting Real-Time Market
ERCOT Client Services
Mon, 18 Mar 2024 16:34:39 -0500
M-A031824-01 Implementation Details of NOGRR249
ERCOT Client Services
Mon, 18 Mar 2024 11:05:44 -0500
M-B031324-01 Retail Market Qualification Testing (Flight 0624) begins May 7, 2024, application processing deadline of April 10, 2024, and a registration deadline of May 1, 2024
ERCOT Client Services
Wed, 13 Mar 2024 08:54:30 -0500
M-A020524-02 Results of Price Impact Analysis - Incorrect Line, Series Device, and Transformer Ratings Impacting the Real-Time and Day-Ahead Markets
ERCOT Client Services
Tue, 12 Mar 2024 16:34:50 -0500
M-A030724-01 Dashboards affected by beginning of Daylight Saving Time (DST) March 10, 2024
ERCOT Client Services
Thu, 7 Mar 2024 14:34:59 -0600
M-C030424-01 Price Impact Analysis - Incorrect Security-Constrained Economic Dispatch (SCED) Qualification Status for Controllable Load Resource Impacted the Real-Time Market (RTM)
ERCOT Client Services
Mon, 4 Mar 2024 17:03:53 -0600
M-A020124-03 Final Reminder - Decommissioning Legacy URL for Market Notifications
ERCOT Client Services
Fri, 1 Mar 2024 11:36:44 -0600
M-A022924-01 Partial Implementation Details of NOGRR247, Change UFLS Stages and Load Relief Amounts
ERCOT Client Services
Thu, 29 Feb 2024 12:37:33 -0600
M-B022824-01 ERCOT to launch Developer Portal
ERCOT Client Services
Wed, 28 Feb 2024 17:10:52 -0600
M-A020124-02 Decommissioning Legacy URL for Market Notifications
ERCOT Client Services
Fri, 23 Feb 2024 12:49:37 -0600
M-A112123-05 ERCOT to launch general availability Public API
ERCOT Client Services
Thu, 22 Feb 2024 15:17:04 -0600
M-D022024-01 Revised 2022 AML data posted for each LSE - 2024 QTR2
ERCOT Client Services
Tue, 20 Feb 2024 12:46:14 -0600
M-A021224-02 Grid Conditions meter to be updated on ERCOT.com website and ERCOT Mobile App February 20, 2024
ERCOT Client Services
Mon, 19 Feb 2024 11:13:42 -0600
M-A112123-04 ERCOT to launch general availability Public API
ERCOT Client Services
Tue, 13 Feb 2024 15:36:33 -0600
M-A021224-01 Grid Conditions meter to be updated on ERCOT.com website and ERCOT Mobile App February 20, 2024
ERCOT Client Services
Mon, 12 Feb 2024 09:46:31 -0600
M-B020824-01 Inaugural ERCOT Innovation Summit
ERCOT Client Services
Thu, 8 Feb 2024 10:17:04 -0600
M-A020824-01 ERCOT will host workshops to discuss a standalone Dispatchable Reliability Reserve Service (DRRS)
ERCOT Client Services
Thu, 8 Feb 2024 08:08:38 -0600
M-A020524-01 Potential Price Corrections - Incorrect Line, Series Device, and Transformer Ratings Impacting the Real-Time and Day-Ahead Markets
ERCOT Client Services
Mon, 5 Feb 2024 11:31:21 -0600
W-A020224-01 Generation Information Needed for Renewable and Green Energy Verification and new reporting process for Generation with EPS Meters
ERCOT Client Services
Fri, 2 Feb 2024 15:56:04 -0600
R-A020124-01 Administration of 16 TAC 25.476, Renewable and Green Energy Verification
ERCOT Client Services
Thu, 1 Feb 2024 16:22:25 -0600
M-A121823-03 Completed - Implementation of Change in Energy Storage Resource (ESR) Ancillary Service Telemetry
ERCOT Client Services
Thu, 1 Feb 2024 14:04:33 -0600
M-A020124-01 Decommissioning Legacy URL for Market Notifications
ERCOT Client Services
Thu, 1 Feb 2024 12:04:28 -0600
M-B013124-01 Renewable Energy Credits and Compliance Premiums of 2021 vintage scheduled to expire
ERCOT Client Services
Wed, 31 Jan 2024 14:08:06 -0600
R-A010424-02 Request for customer email addresses in Customer Billing Contact Information (CBCI) for February
ERCOT Client Services
Mon, 29 Jan 2024 14:46:28 -0600
M-B012924-01 ERCOT requests user feedback on mobile app and website redesign
ERCOT Client Services
Mon, 29 Jan 2024 12:53:44 -0600
M-A112123-03 ERCOT to launch general availability Public API
ERCOT Client Services
Wed, 24 Jan 2024 15:51:55 -0600
M-A012424-01 Notice of ERCOT Reliability Monitor Compliance Audit
ERCOT Client Services
Wed, 24 Jan 2024 08:02:16 -0600
R-A012424-01 Reminder - Retail Market Qualification Testing (Flight 0224) begins February 6, 2024, with a registration deadline of January 31, 2024.
ERCOT Client Services
Wed, 24 Jan 2024 08:01:07 -0600
M-A121823-02 Reminder - Implementation of Change in Energy Storage Resource (ESR) Ancillary Service Telemetry
ERCOT Client Services
Mon, 22 Jan 2024 16:27:23 -0600
M-A011824-01 Financial personnel from ERCOT member companies and Market Participants
ERCOT Client Services
Thu, 18 Jan 2024 11:56:17 -0600
M-A010924-02 Real-Time Market (RTM) Resettlement for Operating Days January 1, 2024 through January 4, 2024
ERCOT Client Services
Fri, 12 Jan 2024 10:47:18 -0600
M-A011224-01 Implementation Details of NPRR1092
ERCOT Client Services
Fri, 12 Jan 2024 10:15:01 -0600
M-A121523-02 Additional Details for the Emergency Pricing Program
ERCOT Client Services
Thu, 11 Jan 2024 16:06:53 -0600
M-B011024-01 Notice of Petition in Public Utility Commission of Texas (PUC) Docket No. 56122, Petition of Electric Reliability Council of Texas, Inc. for Expedited Declaratory Order Regarding Public Utility Regulatory Act Chapter 39, Subchapter M
ERCOT Client Services
Wed, 10 Jan 2024 15:33:10 -0600
M-C011024-01 Notice of Petition in Public Utility Commission of Texas (PUC) Docket No. 56119, Petition of Electric Reliability Council of Texas, Inc. for Expedited Declaratory Order Regarding Public Utility Regulatory Act Chapter 39, Subchapter N
ERCOT Client Services
Wed, 10 Jan 2024 15:32:03 -0600
M-A011024-01 TEXAS SET 5.0 Orientation (WEBEX ONLY)
ERCOT Client Services
Wed, 10 Jan 2024 08:28:28 -0600
M-A120623-02 Reminder - Retail Market Qualification Testing (Flight 0224) begins February 6, 2024, application processing deadline of January 17, 2024, and a registration deadline of January 31, 2024.
ERCOT Client Services
Wed, 10 Jan 2024 08:23:33 -0600
M-A010924-01 Issue identified with the updated System Administration Fee
ERCOT Client Services
Tue, 9 Jan 2024 18:37:40 -0600
R-A010823-01 Request that all Market Participants update their Production Specifications and Contacts in FlighTrak as necessary
ERCOT Client Services
Mon, 8 Jan 2024 08:56:36 -0600
R-A010424-01 Request for customer email addresses in Customer Billing Contact Information (CBCI) for January & February
ERCOT Client Services
Thu, 4 Jan 2024 14:38:27 -0600
M-B122023-02 Real-Time Market (RTM) Resettlement for Operating Day (OD) October 22, 2023
ERCOT Client Services
Fri, 22 Dec 2023 11:53:31 -0600
M-A062323-02 Notice of Change of Access to Postings in the Market Information System Secure Area
ERCOT Client Services
Wed, 20 Dec 2023 15:25:32 -0600
M-B122023-01 ERCOT Board approval for Real-Time Market (RTM) price correction for Operating Day (OD) October 22, 2023
ERCOT Client Services
Wed, 20 Dec 2023 15:24:20 -0600
W-A122023-01 2024 Minimum Monthly Ancillary Service Requirements
ERCOT Client Services
Wed, 20 Dec 2023 15:16:41 -0600
M-C121123-02 ERCOT to release new Generation Outages dashboard
ERCOT Client Services
Tue, 19 Dec 2023 14:31:13 -0600
M-A121823-01 Implementation of Change in Energy Storage Resource (ESR) Ancillary Service Telemetry
ERCOT Client Services
Mon, 18 Dec 2023 12:59:30 -0600
M-A121523-01 Implementation of the Emergency Pricing Program
ERCOT Client Services
Fri, 15 Dec 2023 14:34:22 -0600
M-A112123-02 ERCOT to launch beta version of new Public API
ERCOT Client Services
Thu, 14 Dec 2023 15:08:09 -0600
M-C121123-01 ERCOT to release new Generation Outages dashboard
ERCOT Client Services
Mon, 11 Dec 2023 16:50:59 -0600
M-A120623-01 Retail Market Qualification Testing (Flight 0224) begins February 6, 2024, application processing deadline of January 17, 2024, and a registration deadline of January 31, 2024.
ERCOT Client Services
Wed, 6 Dec 2023 08:35:02 -0600
M-B112223-02 ERCOT to release new Energy Storage Resource Dashboard and Integration Report and Implementation Details of SCR822
ERCOT Client Services
Tue, 5 Dec 2023 15:13:47 -0600
M-A112723-01 53rd Annual ERCOT Membership Meeting to be Held on December 18, 2023
ERCOT Client Services
Mon, 27 Nov 2023 17:05:36 -0600
M-B112223-01 ERCOT to release new Energy Storage Resources Dashboard and Integration Report
ERCOT Client Services
Wed, 22 Nov 2023 13:54:18 -0600
M-B072523-02 Revised 2022 AML data posted for each LSE - 2024 QTR1
ERCOT Client Services
Wed, 22 Nov 2023 11:40:11 -0600
M-A112123-01 ERCOT to launch beta version of new API Explorer
ERCOT Client Services
Tue, 21 Nov 2023 16:38:47 -0600
M-C100923-03 ERCOT Membership Application for 2024 Membership Year - FINAL REMINDER
ERCOT Client Services
Mon, 13 Nov 2023 11:06:05 -0600
M-A110623-01 45-Day Notice of Increase in System Administration Fee
ERCOT Client Services
Mon, 6 Nov 2023 15:03:38 -0600
M-C102323-02 Dashboards affected by end of Daylight Saving Time (DST) November 4 - 6, 2023
ERCOT Client Services
Thu, 2 Nov 2023 11:46:12 -0500
W-A102423-02 One-Day Reminder of EMS Upgrade Project Cutover
ERCOT Client Services
Wed, 1 Nov 2023 09:57:36 -0500
M-B102323-02 Fuel Mix dashboard to be updated November 1, 2023
ERCOT Client Services
Tue, 31 Oct 2023 16:09:47 -0500
M-C100923-02 REMINDER - ERCOT Membership Application for 2024 Membership Year Now Available Online
ERCOT Client Services
Mon, 30 Oct 2023 15:51:15 -0500
M-A102623-01 NPRR1175 regarding Background Checks Effective November 1, 2023; TruView BSI, LLC will Conduct Background Checks on Behalf of ERCOT
ERCOT Client Services
Thu, 26 Oct 2023 11:29:00 -0500
W-A102423-01 EMS Upgrade Project Cutover
ERCOT Client Services
Tue, 24 Oct 2023 11:15:06 -0500
M-B102323-01 Fuel Mix dashboard to be updated November 2, 2023
ERCOT Client Services
Mon, 23 Oct 2023 16:27:28 -0500
M-C102323-01 Dashboards affected by end of Daylight Savings Time (DST) on November 5, 2023
ERCOT Client Services
Mon, 23 Oct 2023 16:09:11 -0500
M-A101623-01 Implementation of the multi-step price floor for the Operating Reserve Demand Curve (ORDC)
ERCOT Client Services
Mon, 16 Oct 2023 10:05:49 -0500
M-A100523-02 October 14th, 2023 Annular Solar Eclipse
ERCOT Client Services
Thu, 12 Oct 2023 14:55:36 -0500
W-A092923-02 One-Day Reminder of EMS Upgrade Project Closed- Loop Testing
ERCOT Client Services
Wed, 11 Oct 2023 09:49:44 -0500
M-C100923-01 ERCOT Membership Application for 2024 Membership Year Now Available Online
ERCOT Client Services
Mon, 9 Oct 2023 16:00:20 -0500
M-A100523-01 October 14th, 2023 Annular Solar Eclipse
ERCOT Client Services
Thu, 5 Oct 2023 14:01:09 -0500
W-A092923-01 EMS Upgrade Project Closed Loop Testing
ERCOT Client Services
Fri, 29 Sep 2023 11:37:37 -0500
M-A092123-01 Draft Market Information System (MIS) Retail API WSDL and relevant .xsd files are available for review. Market Participants that wish to participate in verification are encouraged to obtain a test Digital Certificate prior to the designated test verification timeframe.
ERCOT Client Services
Thu, 21 Sep 2023 09:39:57 -0500
M-A090623-02 EMS Upgrade Project - ICCP cutover activities schedule as ERCOT moves to new ICCP systems
ERCOT Client Services
Wed, 13 Sep 2023 09:14:24 -0500
M-B091123-01 Temporary Extension of Provisional Qualification for ERCOT Contingency Reserve Service (ECRS)
ERCOT Client Services
Mon, 11 Sep 2023 13:40:53 -0500
M-A090623-01 EMS Upgrade Project - ICCP cutover activities schedule as ERCOT moves to new ICCP systems
ERCOT Client Services
Wed, 6 Sep 2023 16:40:22 -0500
R-A071923-02 Reminder - Retail Market Qualification Testing (Flight 1023) begins September 12, 2023, application processing deadline of August 16, 2023, and a registration deadline of September 6, 2023
ERCOT Client Services
Wed, 30 Aug 2023 09:57:34 -0500
M-A082823-01 Exceptional Fuel Costs submitted for several Resources
ERCOT Client Services
Mon, 28 Aug 2023 15:42:28 -0500
M-C082523-01 Changes in multi-factor authentication for access to the Resource Integration and Ongoing Operations - Interconnection Services/Resources Services (RIOO-IS/RIOO-RS) application
ERCOT Client Services
Fri, 25 Aug 2023 16:29:42 -0500
M-A082523-01 ERCOT is implementing alternative methods of multi-factor authentication for access to the Renewable Energy Credit (REC) application
ERCOT Client Services
Fri, 25 Aug 2023 14:26:33 -0500
M-B082523-01 ERCOT is implementing alternative required methods of multi-factor authentication for accessing FlighTrak
ERCOT Client Services
Fri, 25 Aug 2023 12:43:21 -0500
W-A070723-03 Reminder - Steady State Working Group Transitioning to PSS/E Version 35 Node-Breaker
ERCOT Client Services
Fri, 4 Aug 2023 11:36:42 -0500
W-A070723-02 Reminder - Steady State Working Group Transitioning to PSS/E Version 35 Node-Breaker
ERCOT Client Services
Fri, 28 Jul 2023 11:56:46 -0500
M-B071223-02 ERCOT will host a workshop to discuss NPRR1186 and associated potential improvements prior to RTC+B - Correction to Day Affected
ERCOT Client Services
Fri, 28 Jul 2023 13:14:11 +0000
M-B071223-02 ERCOT will host a workshop to discuss NPRR1186 and associated potential improvements prior to RTC+B
ERCOT Client Services
Thu, 27 Jul 2023 16:44:50 -0500
M-B072523-01 2022 AML Data Posted for each LSE
ERCOT Client Services
Tue, 25 Jul 2023 11:10:21 -0500
R-A071923-01 Retail Market Qualification Testing (Flight 1023) begins September 12, 2023, application processing deadline of August 16, 2023, and a registration deadline of September 6, 2023.
ERCOT Client Services
Wed, 19 Jul 2023 08:39:34 -0500
R-A063023-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 16 Jul 2023 21:44:52 -0500
M-E071423-01 Workshop to Discuss Dispatchable Reliability Reserve Service (DRRS) Design Ideas
ERCOT Client Services
Fri, 14 Jul 2023 15:02:24 -0500
M-B071223-01 Workshop to Discuss NPRR1186 and associated potential improvements prior to RTC+B
ERCOT Client Services
Wed, 12 Jul 2023 21:08:31 -0500
W-A070723-01 Steady State Working Group Transitioning to PSS/E Version 35 Node-Breaker
ERCOT Client Services
Fri, 7 Jul 2023 14:56:59 -0500
R-A063023-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 7 Jul 2023 08:29:45 -0500
R-A063023-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 5 Jul 2023 10:15:56 -0500
R-A063023-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 30 Jun 2023 11:08:22 -0500
M-A062323-01 Notice of Change of Access to Postings in the Market Information System Secure Area
ERCOT Client Services
Thu, 29 Jun 2023 14:39:57 -0500
M-A060623-02 Reminder - Notice of ERCOT Reliability Monitor Market Participant Informational Presentations
ERCOT Client Services
Thu, 29 Jun 2023 14:33:13 -0500
R-A040123-03 Reminder - Request for Renewable Energy Percentages
ERCOT Client Services
Fri, 23 Jun 2023 08:53:38 -0500
M-A060623-01 ERCOT's Notification Listeners certificate renewal
ERCOT Client Services
Tue, 6 Jun 2023 16:13:35 -0500
M-A060623-01 Notice of ERCOT Reliability Monitor Market Participant Informational Presentations
ERCOT Client Services
Tue, 6 Jun 2023 12:13:21 -0500
R-A052623-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 2 Jun 2023 08:09:37 -0500
M-F053123-01 Workshop to discuss changes to improve monitoring and/or modeling of Energy Storage Resources (ESRs) in ERCOT
ERCOT Client Services
Wed, 31 May 2023 14:08:09 -0500
M-A053123-01 ERCOT launches the Texas Advisory and Notification System (TXANS)
ERCOT Client Services
Wed, 31 May 2023 10:00:32 -0500
M-A051923-03 Test of ERCOT.com performance and ERCOT's automated emergency notification system
ERCOT Client Services
Tue, 30 May 2023 11:11:13 -0500
R-A052623-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 26 May 2023 10:03:18 -0500
M-A052523-01 ERCOT Client Digital Certificate Expiration of Newly Issued Certificates at Less Than 365 Days
ERCOT Client Services
Thu, 25 May 2023 11:18:20 -0500
R-A040123-02 Request for Renewable Energy Percentages
ERCOT Client Services
Thu, 25 May 2023 09:46:03 -0500
M-A051923-02 Rescheduled - Test of ERCOT.com performance and ERCOT's automated emergency notification system
ERCOT Client Services
Wed, 24 May 2023 12:49:04 -0500
M-A052323-01 Revised 2021 AML data posted for each LSE - 2023 QTR3
ERCOT Client Services
Tue, 23 May 2023 10:05:56 -0500
R-A042823 -04 Planned Maintenance Outage - Retail - RESCHEDULED
ERCOT Client Services
Fri, 19 May 2023 12:10:18 -0500
M-A051923-01 TEST of ERCOT.com performance and ERCOT's automated emergency notification system
ERCOT Client Services
Fri, 19 May 2023 09:59:16 -0500
R-A042823 -03 Planned Maintenance Outage - Retail - RESCHEDULED
ERCOT Client Services
Fri, 12 May 2023 11:44:51 -0500
R-A042823-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 10 May 2023 15:20:33 -0500
M-A022123-02 ERCOT Board approval of Real-Time Market (RTM) price corrections for Operating Day (OD) February 5, 2023
ERCOT Client Services
Thu, 4 May 2023 14:06:35 +0000
M-A041723-01 Notice of ERCOT Reliability Monitor Compliance Audit
ERCOT Client Services
Mon, 17 Apr 2023 11:07:34 -0500
M-B041323-01 Updates on ECRS Market Readiness including Qualification and Market Operations Test Environment (MOTE)
ERCOT Client Services
Fri, 14 Apr 2023 00:12:04 +0000
M-B041323-01 Updates on ECRS Market Readiness including Qualification and Market Operations Test Environment (MOTE)
ERCOT Client Services
Thu, 13 Apr 2023 17:45:14 -0500
M-A040323-01 ECRS Market Qualification Deadline
ERCOT Client Services
Mon, 3 Apr 2023 17:25:51 -0500
R-A040123-01 Posting of 2022 Texas Renewable Content Calculator for Reporting in 2023 
ERCOT Client Services
Sat, 1 Apr 2023 13:17:43 -0500
M-A032723-01 Timely Updating Outage Scheduler
ERCOT Client Services
Mon, 27 Mar 2023 11:45:49 -0500
M-A032123-01 Workshop to discuss findings from RRS-PFR Limits study
ERCOT Client Services
Tue, 21 Mar 2023 11:33:08 -0500
M-A031423-01 ECRS Market Readiness and Qualification Workshop
ERCOT Client Services
Tue, 14 Mar 2023 15:02:20 -0500
M-B031323-01 Timely Updating Outage Scheduler
ERCOT Client Services
Mon, 13 Mar 2023 11:52:32 -0500
M-A030723-01 LMS System Outage
ERCOT Client Services
Tue, 7 Mar 2023 16:40:20 -0600
M-B022423-02 Phase II Market Design Bridging Options Comment Form and Instructions
ERCOT Client Services
Mon, 6 Mar 2023 17:05:14 -0600
W-B030223-01 New version of Resource Interconnection Handbook posted
ERCOT Client Services
Thu, 2 Mar 2023 15:11:47 -0600
M-A030223-01 Workshop on ERCOT's Proposed Reliability Standard Framework
ERCOT Client Services
Thu, 2 Mar 2023 12:58:40 -0600
R-A110322-04 Reminder - Flight LPL0423, the second Test Flight of 2023, will be reserved ONLY for existing REPs to test with Lubbock Power & Light for the transition to retail competition. Retail Market Qualification Testing (Flight LPL0423) begins March 14, 2023, with a registration deadline of March 8, 2023.
ERCOT Client Services
Wed, 1 Mar 2023 08:52:31 -0600
M-B022423-01 Phase II Market Design Bridging Solutions workshops
ERCOT Client Services
Fri, 24 Feb 2023 17:28:07 -0600
W-A012423-02 Reminder - Generation Information Needed for Renewable and Green Energy Verification
ERCOT Client Services
Fri, 24 Feb 2023 16:10:22 -0600
M-A022423-01 Revised 2021 AML data posted for each LSE - 2023 QTR2 INTENDED AUDIENCE: Qualified Scheduling Entities (QSEs), Load Serving Entities (LSEs)
ERCOT Client Services
Fri, 24 Feb 2023 12:08:55 -0600
M-B022322-01 Revised 2021 AML data posted for each LSE - 2023 QTR2
ERCOT Client Services
Thu, 23 Feb 2023 11:05:01 -0600
M-A022223-01 ERCOT's NAESB Retail Market Test Environment (RMTE) Secure Sockets Layer certificate renewal
ERCOT Client Services
Wed, 22 Feb 2023 15:31:12 -0600
M-A062822-10 Update - Effective March 20, 2023 ERCOT will utilize TLS1.2 for ERCOT's External Web Services API for ERCOT initiated communication
ERCOT Client Services
Tue, 21 Feb 2023 14:43:36 -0600
M-A021023-01 Missed posting of the 3-Day Highest Price AS Offer Selected report
ERCOT Client Services
Fri, 10 Feb 2023 12:42:24 -0600
M-A020323-01 Changes to Wind and Solar Forecast Reports
ERCOT Client Services
Fri, 3 Feb 2023 12:35:56 -0600
M-A020123-01 ERCOT releases new 6-day forecast to Supply and Demand dashboard
ERCOT Client Services
Wed, 1 Feb 2023 11:11:26 -0600
M-B013123-01 Renewable Energy Credits and Compliance Premiums of 2020 vintage scheduled to expire
ERCOT Client Services
Tue, 31 Jan 2023 13:34:32 -0600
R-A110322-03 Reminder - Flight LPL0423, the second Test Flight of 2023, will be reserved ONLY for existing REPs to test with Lubbock Power & Light for the transition to retail competition. Retail Market Qualification Testing (Flight LPL0423) begins March 14, 2023, with a registration deadline of March 8, 2023.
ERCOT Client Services
Mon, 30 Jan 2023 12:30:13 -0600
M-C012723-01 Changes to Unplanned Resource Outage Report
ERCOT Client Services
Fri, 27 Jan 2023 15:54:30 -0600
W-A012623-01 Notification Regarding NERC Reliability Standard CIP-002-5.1a, Attachment 1, Criterion 2.3
ERCOT Client Services
Thu, 26 Jan 2023 11:58:43 -0600
R-A120722-02 Reminder - Retail Market Qualification Testing (Flight 0223) begins February 7, 2023, application processing deadline of January 18, 2023, and a registration deadline of February 1, 2023
ERCOT Client Services
Wed, 25 Jan 2023 09:02:12 -0600
R-A012423-01 Administration of PUC Substantive Rule 25.476, Renewable and Green Energy Verification
ERCOT Client Services
Tue, 24 Jan 2023 17:12:19 -0600
W-A012423-01 Generation Information Needed for Renewable and Green Energy Verification
ERCOT Client Services
Tue, 24 Jan 2023 17:12:01 -0600
M-A012423-01 CSAPR NOx Season Allowance Workshop
ERCOT Client Services
Tue, 24 Jan 2023 08:18:34 -0600
M-B123022-02 Implementation of fix regarding the Notification of Deployment or Recall of FFSS
ERCOT Client Services
Fri, 13 Jan 2023 14:10:31 -0600
M-B010623-01 ERCOT 2022 SOC 1 Type 2 Audit Report is now available
ERCOT Client Services
Fri, 6 Jan 2023 09:31:23 -0600
M-A010423-01 Board Member Zin Smati resigns from ERCOT Board of Directors
ERCOT Client Services
Wed, 4 Jan 2023 11:32:29 -0600
M-B123022-01 Notification of Deployment of FFSS and Failure to Notify All Market Participants
ERCOT Client Services
Fri, 30 Dec 2022 16:32:32 -0600
W-X122022-01 2023 Minimum Monthly Ancillary Service Requirements
ERCOT Client Services
Tue, 20 Dec 2022 13:45:32 -0600
M-A120622-02 Update Regarding Eligibility for Participation in Interim Voluntary Curtailment Program for Large Flexible Loads
ERCOT Client Services
Mon, 19 Dec 2022 16:11:25 -0600
M-A121922-01 NPRR Implementation Details of PGRR100, Steady-State Case Building Timeline Update
ERCOT Client Services
Mon, 19 Dec 2022 09:30:58 -0600
R-A110322-02 Reminder - Flight LPL0423
ERCOT Client Services
Fri, 16 Dec 2022 16:48:48 -0600
M-A121622-01 ERCOT has received the first payment from Brazos Electric Power Cooperative, Inc. under the court-approved Amended Chapter 11 Plan of Reorganization
ERCOT Client Services
Fri, 16 Dec 2022 10:27:54 -0600
M-A120522-02 ERCOT to release new Fuel Mix dashboard
ERCOT Client Services
Wed, 14 Dec 2022 09:23:39 -0600
M-A112222-03 Reminder of upcoming December 14, 2022 ERCOT workshop on proposed ERCOT Framework for Firm Gas Firm Fuel Supply Service Phase 2
ERCOT Client Services
Tue, 13 Dec 2022 08:58:37 -0600
M-B111122-03 ERCOT to release new Learning Management System
ERCOT Client Services
Fri, 9 Dec 2022 15:55:10 -0600
M-B120222-02 Test of ERCOT's automated emergency notification system
ERCOT Client Services
Wed, 7 Dec 2022 13:39:57 -0600
R-A120722-01 Retail Market Qualification Testing (Flight 0223) begins February 7, 2023, application processing deadline of January 18, 2023, and a registration deadline of February 1, 2023.
ERCOT Client Services
Wed, 7 Dec 2022 08:39:30 -0600
M-A120622-01 Notice of Interim Voluntary Curtailment Program for Large Flexible Loads
ERCOT Client Services
Tue, 6 Dec 2022 08:31:05 -0600
M-A120522-01 ERCOT to release new Fuel Mix dashboard
ERCOT Client Services
Mon, 5 Dec 2022 16:22:40 -0600
M-B111122-02 ERCOT to release new Learning Management System
ERCOT Client Services
Fri, 2 Dec 2022 16:48:09 -0600
M-A112222-02 Reminder of request for written comments on proposed ERCOT Framework for Firm Gas Firm Fuel Supply Service Phase 2 by Close of Business December 9, 2022 and notice of upcoming December 14, 2022 ERCOT Workshop
ERCOT Client Services
Fri, 2 Dec 2022 15:52:54 -0600
M-C112322-02 ERCOT releases enhancements to ERCOT.com
ERCOT Client Services
Fri, 2 Dec 2022 13:39:53 -0600
M-A062822-09 Rescheduled - ERCOT TLS1.0 and TLS1.1 protocol deprecation on ERCOT's External Web Services API
ERCOT Client Services
Fri, 2 Dec 2022 13:23:08 -0600
M-B120222-01 Test of ERCOT's automated emergency notification system
ERCOT Client Services
Fri, 2 Dec 2022 09:58:36 -0600
M-B112922-01 52nd Annual ERCOT Membership Meeting to be Held In Person and by Teleconference on December 20, 2022
ERCOT Client Services
Tue, 29 Nov 2022 15:46:03 -0600
M-A062822-08 Reminder - ERCOT TLS1.0 and TLS1.1 protocol deprecation on ERCOT's External Web Services API
ERCOT Client Services
Tue, 29 Nov 2022 08:17:37 -0600
M-D112322-01 Revised 2021 AML data posted for each LSE - 2023 QTR1
ERCOT Client Services
Wed, 23 Nov 2022 11:54:03 -0600
M-B112222-01 Implementation of Changes Related to FPP Wind and Solar Forecast Reports
ERCOT Client Services
Wed, 23 Nov 2022 11:34:37 -0600
M-C112322-01 ERCOT releases enhancements to ERCOT.com
ERCOT Client Services
Wed, 23 Nov 2022 10:52:36 -0600
M-A112222-01 Request for stakeholder written comments on proposed ERCOT Framework for Firm Gas Firm Fuel Supply Service Phase 2 by Close of Business December 9, 2022, and Notice of upcoming December 14, 2022 ERCOT Workshop
ERCOT Client Services
Tue, 22 Nov 2022 21:51:13 +0000
M-A112222-01 Request for stakeholder written comments on proposed ERCOT Framework for Firm Gas Firm Fuel Supply Service Phase 2 by Close of Business December 9, 2022, and Notice of upcoming December 14, 2022 ERCOT Workshop
ERCOT Client Services
Tue, 22 Nov 2022 14:34:26 -0600
M-A062822-06 Reminder - ERCOT TLS1.0 and TLS1.1 protocol deprecation on ERCOT's External Web Services API
ERCOT Client Services
Fri, 18 Nov 2022 13:40:51 -0600
M-B111122-01 ERCOT to release new Learning Management System
ERCOT Client Services
Fri, 11 Nov 2022 15:55:33 -0600
M-B090222-03 ERCOT Recovery Appendix filed in Brazos Electric Power Cooperative, Inc. ("Brazos") bankruptcy case.
ERCOT Client Services
Fri, 11 Nov 2022 13:28:30 -0600
M-A111022-01 Impact to Supplemental Ancillary Service Market due to Software Error
ERCOT Client Services
Thu, 10 Nov 2022 14:22:19 -0600
M-B110922-01 Notice of Public Utility Commission of Texas (PUC) Docket No. 54300, Petition to Direct Disbursement of PURA Chapter 39, Subchapter N Proceeds Designated for ATG Clean Energy Holdings Inc.
ERCOT Client Services
Wed, 9 Nov 2022 16:11:05 -0600
M-A110922-01 Notice of Public Utility Commission of Texas (PUC) Docket No. 54297, Petition to Direct Disbursement of PURA Chapter 39, Subchapter N Proceeds Designated for Iberdrola Solutions LLC
ERCOT Client Services
Wed, 9 Nov 2022 15:52:32 -0600
M-A110622-02 Supply and Demand Dashboard issue resolved
ERCOT Client Services
Sun, 6 Nov 2022 09:10:55 -0600
M-A110622-01 Supply and Demand Dashboard will not update November 6, 2022 due to end of DST
ERCOT Client Services
Sun, 6 Nov 2022 01:37:02 -0600
M-A110522-01 Issue identified with the Day-Ahead Market (DAM) Operating Day (OD) 11/6/2022 Ancillary Service (AS) Awards
ERCOT Client Services
Sat, 5 Nov 2022 20:32:48 -0500
R-A110322-01 Flight LPL0423, the second Test Flight of 2023, will be reserved ONLY for existing REPs to test with Lubbock Power & Light (LP&L) for the transition to retail competition. Retail Market Qualification Testing (Flight LPL0423) begins March 14, 2023, with a registration deadline of March 8, 2023.
ERCOT Client Services
Thu, 3 Nov 2022 14:40:41 -0500
M-B102122-02 ERCOT TLS1.0 and TLS1.1 protocol deprecation on ERCOT's Market Information System (MIS)
ERCOT Client Services
Tue, 1 Nov 2022 16:05:04 -0500
M-A062822-06 Reminder - ERCOT TLS1.0 and TLS1.1 protocol deprecation on ERCOT's External Web Services API
ERCOT Client Services
Tue, 25 Oct 2022 17:01:48 -0500
M-C101422-02 Issue resolved for posting of Day-Ahead Market Ancillary Service Awards
ERCOT Client Services
Tue, 25 Oct 2022 16:28:02 -0500
M-C100322-02 ERCOT Membership Application for 2023 Membership Year Now Available – Reminder and Additional Information
ERCOT Client Services
Mon, 24 Oct 2022 14:59:29 -0500
M-B102422-01 BUSHILF load profiles for all weather zones except Coast have been incorrect.
ERCOT Client Services
Mon, 24 Oct 2022 12:19:40 -0500
M-B102122-01 ERCOT TLS1.0 and TLS1.1 protocol deprecation on ERCOT's Market Information System (MIS)
ERCOT Client Services
Fri, 21 Oct 2022 10:43:55 -0500
M-A062822-05 Reminder - ERCOT TLS1.0 and TLS1.1 protocol deprecation on ERCOT's External Web Services API
ERCOT Client Services
Thu, 20 Oct 2022 16:36:58 -0500
M-C101422-01 Issue affecting posting of Day-Ahead Market Ancillary Service Awards and Alternate Posting Information
ERCOT Client Services
Fri, 14 Oct 2022 20:38:47 -0500
M-B101422-01 Cybersecurity Incident
ERCOT Client Services
Fri, 14 Oct 2022 19:46:49 -0500
R-A101122-02 Correction: New SAC04 Code as approved by the Retail Market Subcommittee (RMS) on October 11, 2022
ERCOT Client Services
Fri, 14 Oct 2022 14:34:23 -0500
M-A062822-04 Reminder - ERCOT TLS1.0 and TLS1.1 protocol deprecation on ERCOT's External Web Services API
ERCOT Client Services
Fri, 14 Oct 2022 11:49:33 -0500
R-A101122-01 New SAC04 Code as approved by the Retail Market Subcommittee (RMS) on October 11, 2022, will be effective immediately.
ERCOT Client Services
Tue, 11 Oct 2022 16:47:36 -0500
M-D090922-03 Reminder - Decommissioning Legacy URLs for Public Reports INTENDED AUDIENCE: All Market Participants
ERCOT Client Services
Fri, 7 Oct 2022 15:29:35 -0500
M-B100322-01 Exceptional Fuel Costs submitted for several Resources
ERCOT Client Services
Mon, 3 Oct 2022 15:01:03 -0500
M-C100322-01 ERCOT Membership Application for 2023 Membership Year Now Available
ERCOT Client Services
Mon, 3 Oct 2022 14:37:04 -0500
M-D090922-02 Reminder - Decommissioning Legacy URLs for Public Reports
ERCOT Client Services
Fri, 30 Sep 2022 16:47:15 -0500
M-E090922-02 Reminder: Request for comments on proposed amendment to ERCOT Bylaws (due September 30, 2022)
ERCOT Client Services
Thu, 29 Sep 2022 16:23:31 -0500
M-B092922-01 Exceptional Fuel Costs submitted for several Resources
ERCOT Client Services
Thu, 29 Sep 2022 11:28:15 -0500
M-A062822-03 ERCOT TLS1.0 and TLS1.1 protocol deprecation on ERCOT's External Web Services API
ERCOT Client Services
Tue, 27 Sep 2022 16:55:34 -0500
M-A092622-01 Exceptional Fuel Costs submitted for several Resources
ERCOT Client Services
Mon, 26 Sep 2022 16:06:44 -0500
M-A092022-01 Exceptional Fuel Costs submitted for several Resources
ERCOT Client Services
Tue, 20 Sep 2022 18:09:51 -0500


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