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Market Notices of System Change that include the implementation of Nodal Protocol Revision Requests (NPRRs) or System Change Requests (SCRs).

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Subject	From	Date
M-C012126-01 Implementation details of NPRR 1285, Improve Self-Commitment within RUC Opt Out Window	ERCOT Client Services	Wed, 21 Jan 2026 14:34:26 -0600
M-D011626-01 Implementation Details of PGRR131, Requirements for Interconnection Cost Reporting for Transmission-Connected Generators	ERCOT Client Services	Fri, 16 Jan 2026 16:57:30 -0600
M-B121925-01 Partial Implementation Details of NPRR1182, Inclusion of Controllable Load Resources and Energy Storage Resources in the Constraint Competitiveness Test Process	ERCOT Client Services	Fri, 19 Dec 2025 13:12:28 -0600
M-C121925-01 Implementation Details of NPRR1283, Modification of SSR Mitigation Timeline	ERCOT Client Services	Fri, 19 Dec 2025 12:07:35 -0600
M-A121625-01 RIOO - SCR828 DUNS Limit Increase Release	ERCOT Client Services	Tue, 16 Dec 2025 16:04:47 -0600
M-C110525-03 RTC+B: Implementation Details of Settlement-Related NPRRs	ERCOT Client Services	Wed, 3 Dec 2025 12:16:55 -0600
M-A110525-03 RTC+B: Implementation of credit provisions of NPRR1013	ERCOT Client Services	Wed, 3 Dec 2025 12:15:18 -0600
M-A052125-02 Partial Implementation Details of NPRR1234/PGRR115, Interconnection Requirements for Large Loads and Modeling Standards for Loads 25 MW or Greater	ERCOT Client Services	Tue, 25 Nov 2025 13:14:38 -0600
M-C110525-02 RTC+B: Implementation Details of Settlement-Related NPRRs	ERCOT Client Services	Fri, 21 Nov 2025 12:03:05 -0600
M-A110525-02 RTC+B: Implementation of credit provisions of NPRR1013	ERCOT Client Services	Fri, 21 Nov 2025 12:00:31 -0600
M-C110525-01 RTC+B: Implementation Details of Settlement-Related NPRRs	ERCOT Client Services	Wed, 5 Nov 2025 16:19:53 -0600
M-A110525-01 RTC+B: Implementation of credit provisions of NPRR1013	ERCOT Client Services	Wed, 5 Nov 2025 16:19:35 -0600
M-A103025-01 RIOO NOGRR245 Release to Production	ERCOT Client Services	Thu, 30 Oct 2025 11:00:44 -0500
M-A092225-02 Reminder of RMR-MRA-C4C Workshop on October 17, 2025	ERCOT Client Services	Wed, 15 Oct 2025 10:04:30 -0500
M-A092225-01 RMR-MRA-C4C Workshop on October 17, 2025	ERCOT Client Services	Mon, 22 Sep 2025 14:13:16 -0500
M-A010825-08 DocuSign Envelopes for Nodal Operating Guide (NOG) Data Pursuant to NOG Revision Request (NOGRR) 245 Extension and Exemption Requests	ERCOT Client Services	Fri, 22 Aug 2025 13:29:29 -0500
M-C081925-01 Implementation Details of NPRR1276, Move OBD to Section 22 - Emergency Response Service Procurement Methodology	ERCOT Client Services	Tue, 19 Aug 2025 15:31:44 -0500
M-B081925-01 NPRR1250, RPS Mandatory Program Termination	ERCOT Client Services	Tue, 19 Aug 2025 15:30:24 -0500
M-A052125-04 Reminder - September 1, 2025, due date to provide the end-use industry classification for Load Points meeting the criteria in paragraphs (14) and (16) of Protocol Section 3.10.7.2, Modeling of Resources and Transmission Loads	ERCOT Client Services	Mon, 18 Aug 2025 08:57:03 -0500
M-A010825-07 Process for submitting Nodal Operating Guide Revision Request (NOGRR) 245 ride-through data and Exemption Request Form	ERCOT Client Services	Tue, 12 Aug 2025 15:58:59 -0500
M-A010825-06 NOGRR245 Process - (1) Deficient ride-through data and new Sept. 15, 2025 deadline to provide supplemental required ride-through data; and (2) Process to submit Section 25.517(c) exemption requests	ERCOT Client Services	Thu, 24 Jul 2025 18:05:41 -0500
M-A052125-03 Initial collection of end-use industry classification for Load Points meeting the criteria in paragraphs (14) and (16) of Protocol Section 3.10.7.2, Modeling of Resources and Transmission Loads	ERCOT Client Services	Thu, 10 Jul 2025 16:47:07 -0500
M-A052125-02 Partial Implementation Details of NPRR1234, Interconnection Requirements for Large Loads and Modeling Standards for Loads 25 MW or Greater	ERCOT Client Services	Thu, 10 Jul 2025 16:46:36 -0500
M-A052125-01 Partial Implementation Details of NPRR1234, Interconnection Requirements for Large Loads and Modeling Standards for Loads 25 MW or Greater	ERCOT Client Services	Wed, 21 May 2025 08:27:11 -0500
M-A051625-01 Partial Implementation - VCMRR042, SO2 and NOx Emission Index Prices Used in Verifiable Cost Calculations (Index Change for Nitrogen Oxide (NOx) from Cross-State Annual to Cross-State Seasonal Prices)	ERCOT Client Services	Fri, 16 May 2025 11:25:07 -0500
M-A010825-05 Deadline to submit ride-through capability information required by the ERCOT Nodal Operating Guides (NOG)	ERCOT Client Services	Fri, 4 Apr 2025 17:05:46 -0500
M-A030425-03 Implementation Details of NPRR1145, Use of State Estimator-Calculated ERCOT-Wide TLFs in Lieu of Seasonal Base Case ERCOT-Wide TLFs for Settlement	ERCOT Client Services	Wed, 26 Mar 2025 14:50:17 -0500
M-A032125-01 Posting of Summer Load Shed Table	ERCOT Client Services	Fri, 21 Mar 2025 10:23:32 -0500
M-A031925-01 ERCOT Scheduled Workshop to Discuss Retail Electric Provider (REP) and Transmission/Distribution Service Provider (TDSP) Data Submission in Conjunction with 16 Texas Administrative Code (TAC) § 25.186	ERCOT Client Services	Wed, 19 Mar 2025 11:54:19 -0500
M-A030425-02 Implementation Details of NPRR1145, Use of State Estimator-Calculated ERCOT-Wide TLFs in Lieu of Seasonal Base Case ERCOT-Wide TLFs for Settlement	ERCOT Client Services	Mon, 17 Mar 2025 16:32:58 -0500
M-A010825-04 Correction to DocuSign template to support collection of ride-through capability information required by the ERCOT Nodal Operating Guides (NOG)	ERCOT Client Services	Mon, 17 Mar 2025 15:29:34 -0500
M-A030425-01 Implementation Details of NPRR1145, Use of State Estimator-Calculated ERCOT-Wide TLFs in Lieu of Seasonal Base Case ERCOT-Wide TLFs for Settlement	ERCOT Client Services	Tue, 4 Mar 2025 13:48:17 -0600
M-A010825-03 DocuSign emails sent and data template posted on the ERCOT public website to support collection of ride-through capability information required by the ERCOT Nodal Operating Guides (NOG).	ERCOT Client Services	Wed, 19 Feb 2025 13:44:18 -0600
M-A021725-01 Implementation Details of NPRR1254, Modeling Deadline for Initial Submission of Resource Registration Data	ERCOT Client Services	Mon, 17 Feb 2025 17:36:38 -0600
M-A010825-02 Workshop on Frequency and Voltage Ride-Through Requirements and Data Submission Process	ERCOT Client Services	Fri, 31 Jan 2025 14:22:01 -0600
M-A011725-01 Implementation Details of NPRR945, Net Metering Requirements	ERCOT Client Services	Fri, 17 Jan 2025 11:38:28 -0600
M-A010825-01 Implementation of Requirements in Nodal Operating Guide Revision Request (NOGRR) 245, Inverter-Based Resource (IBR) Ride-Through Requirements	ERCOT Client Services	Wed, 8 Jan 2025 11:30:26 -0600
M-C121824-01 Implementation Details of NPRR1219, Methodology Revisions and New Definitions for the Report on Capacity, Demand and Reserves in the ERCOT Region (CDR)	ERCOT Client Services	Wed, 18 Dec 2024 16:02:53 -0600
M-B121824-01 Sunset Details of NPRR1177, Enhance Exceptional Fuel Cost Process	ERCOT Client Services	Wed, 18 Dec 2024 11:33:47 -0600
M-A112524-02 Reminder of Upcoming Deadline for Reporting and Attestation Regarding the Purchase of Critical Electric Grid Equipment (CEGE) and Critical Electric Grid Services (CEGS)	ERCOT Client Services	Thu, 12 Dec 2024 12:19:31 -0600
M-A120924-01 Incorrect Resource High Sustained Limit (HSL) Telemetry and Failure to Follow Dispatch Instructions Adversely Impacting ERCOT Operations	ERCOT Client Services	Mon, 9 Dec 2024 16:52:52 -0600
M-B110824-02 Implementation Details of NPRR1184, Update to Procedures for Managing Interest on Cash Collateral	ERCOT Client Services	Mon, 2 Dec 2024 09:14:41 -0600
M-A112624-01 Implementation Details of NPRR1183, ECEII Definition Clarification and Updates to Posting Rules for Certain Documents without ECEII, and PGRR108, Related to NPRR1183, ECEII Definition Clarification and Updates to Posting Rules for Certain Documents without ECEII	ERCOT Client Services	Tue, 26 Nov 2024 12:14:24 -0600
M-A112524-01 Reminder of Upcoming Deadline for Reporting and Attestation Regarding the Purchase of Critical Electric Grid Equipment (CEGE) and Critical Electric Grid Services (CEGS)	ERCOT Client Services	Mon, 25 Nov 2024 16:32:57 -0600
M-A112224-01 Implementation Details of PGRR082, Revise Section 5 and Establish Small Generation Interconnection Process	ERCOT Client Services	Fri, 22 Nov 2024 13:08:54 -0600
M-A101624-02 Implementation Details of NPRR1231, 1-day Notice	ERCOT Client Services	Thu, 14 Nov 2024 09:14:50 -0600
M-B110824-01 Implementation Details of NPRR1184, Update to Procedures for Managing Interest on Cash Collateral	ERCOT Client Services	Fri, 8 Nov 2024 10:51:42 -0600
M-A101624-02 Implementation Details of NPRR1231	ERCOT Client Services	Tue, 5 Nov 2024 10:48:01 -0600
M-B103124-01 Implementation Details of NPRR1095, NPRR1134, NPRR1168, RMGRR168, RMGRR169, RMGRR172, and RMGRR179 (Texas SET V5.0)	ERCOT Client Services	Thu, 31 Oct 2024 13:05:51 -0500
M-B101824-01 Implementation Details of NPRR1218	ERCOT Client Services	Fri, 18 Oct 2024 15:21:05 -0500
M-C092724-02 Reminder of Upcoming Deadline for Reporting and Attestation Regarding the Purchase of Critical Electric Grid Equipment (CEGE) and Critical Electric Grid Services (CEGS)	ERCOT Client Services	Fri, 18 Oct 2024 11:18:25 -0500
M-A101724-01 Nodal Operating Guide Section 6.1 requirement changes for disturbance monitoring equipment including fault recording, sequence of event recording, dynamic disturbance recording, and phasor measurement unit equipment.	ERCOT Client Services	Thu, 17 Oct 2024 11:21:44 -0500
M-A101624-01 Implementation Details of NPRR1231	ERCOT Client Services	Wed, 16 Oct 2024 15:04:49 -0500
M-A062024-03 Implementation Details of NPRR1205, Revisions to Credit Qualification Requirements of Banks and Insurance Companies (remaining language)	ERCOT Client Services	Wed, 16 Oct 2024 08:47:06 -0500
M-A092724-02 Update on Missing Data in 60-Day SCED Disclosure Report	ERCOT Client Services	Mon, 7 Oct 2024 16:57:27 -0500
M-C100424-01 Implementation Details of NPRR1217, Remove Verbal Dispatch Instruction (VDI) Requirement for Deployment and Recall of Load Resources and Emergency Response Service (ERS) Resources	ERCOT Client Services	Fri, 4 Oct 2024 13:52:03 -0500
M-F083024-03 Update RE: New Investigation of Incorrect Ancillary Service Failed Quantity Calculations	ERCOT Client Services	Mon, 30 Sep 2024 15:27:32 -0500
M-D092724-01 Shadow price cap increases for the South Texas Export IROL and Implementation Details for NPRR1230	ERCOT Client Services	Fri, 27 Sep 2024 15:06:14 -0500
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)	ERCOT Client Services	Fri, 27 Sep 2024 14:12:45 -0500
M-A092724-01 Missing Data in 60-Day SCED Disclosure Report	ERCOT Client Services	Fri, 27 Sep 2024 11:13:08 -0500
M-F083024-02 Updated the LogicMethodology for Ancillary Service Failed Quantity Telemetry Calculations for Combined Cycle Resources with an Ancillary Service (AS) Resource Responsibility.	ERCOT Client Services	Mon, 23 Sep 2024 13:57:48 -0500
M-A091624-01 Implementation Details for NPRR1002, RRGRR023, and NOGRR208	ERCOT Client Services	Mon, 16 Sep 2024 10:20:08 -0500
M-A062024-02 Implementation Details of NPRR1205, Revisions to Credit Qualification Requirements of Banks and Insurance Companies (remaining language)	ERCOT Client Services	Tue, 10 Sep 2024 10:06:44 -0500
M-F083024-01 New Investigation of Incorrect Ancillary Service Failed Quantity Calculations	ERCOT Client Services	Fri, 30 Aug 2024 12:49:28 -0500
M-A081224-02 Implementation Details of NPRR1058 and NPRR1131 (Settlement-Related)	ERCOT Client Services	Thu, 22 Aug 2024 13:04:29 -0500
M-B072324-02 Implementation Details for NPRR1058, NPRR1131 and OBDRR040	ERCOT Client Services	Wed, 21 Aug 2024 16:57:24 -0500
M-A081224-01 Implementation Details of NPRR1058 and NPRR1131 (Settlement-Related)	ERCOT Client Services	Mon, 12 Aug 2024 15:46:36 -0500
M-B072324-02 Implementation Details for NPRR 1058, 1131, and OBDRR 040	ERCOT Client Services	Wed, 7 Aug 2024 17:22:24 -0500
M-A080224-01 ERCOT Market Operations Testing Environment (MOTE) for R8 Testing	ERCOT Client Services	Fri, 2 Aug 2024 10:49:13 -0500
M-A071624-02 Status Update: Investigation of Incorrect Ancillary Service Failed Quantity Calculations	ERCOT Client Services	Mon, 29 Jul 2024 16:57:34 -0500
M-A072324-01 Implementation Details of NPRR1058 and NPRR1131 (Settlement-Related)	ERCOT Client Services	Tue, 23 Jul 2024 15:36:30 -0500
M-B072324-01 Implementation Details of NPRR1058, NPRR1131 and OBDRR040	ERCOT Client Services	Tue, 23 Jul 2024 15:33:17 -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-A121923-02 Partial Implementation Details of PGRR098, Consideration of Load Shed in Transmission Planning Criteria (remaining language)	ERCOT Client Services	Thu, 18 Jul 2024 11:33:24 -0500
M-A071624-01 Investigation of Incorrect Ancillary Service Failed Quantity Calculations	ERCOT Client Services	Tue, 16 Jul 2024 17:00:56 -0500
M-B071524-01 ERCOT Ancillary Service Reports issue associated with implementation of NPRR1149	ERCOT Client Services	Mon, 15 Jul 2024 16:11:52 -0500
M-A052024-03 Implementation Details of SCR819 and NPRR1111	ERCOT Client Services	Fri, 28 Jun 2024 14:33:09 -0500
M-A052424-03 Implementation Details of NPRR1139, NPRR1149, and NPRR1196 (Settlement-Related)	ERCOT Client Services	Thu, 27 Jun 2024 14:06:15 -0500
M-B060424-03 Additional Details for Implementation of NPRR1186	ERCOT Client Services	Mon, 24 Jun 2024 12:27:31 -0500
M-A062024-01 Partial Implementation Details of NPRR1205, Revisions to Credit Qualification Requirements of Banks and Insurance Companies	ERCOT Client Services	Thu, 20 Jun 2024 13:01:14 -0500
M-A052424-02 Implementation Details of NPRR1139, NPRR1149, and NPRR1196 (Settlement-Related)	ERCOT Client Services	Tue, 18 Jun 2024 14:44:50 -0500
M-B060424-02 Reminder of Implementation Details of NPRR1186	ERCOT Client Services	Mon, 17 Jun 2024 17:29:51 -0500
M-A061724-01 Implementation Details of NPRR962 and NPRR1121	ERCOT Client Services	Mon, 17 Jun 2024 15:57:20 -0500
M-A061424-01 Implementation Details of NPRR1090	ERCOT Client Services	Fri, 14 Jun 2024 16:55:05 -0500
M-A052024-02 Implementation Details of SCR819 and NPRR1111	ERCOT Client Services	Fri, 7 Jun 2024 16:57:40 -0500
M-B060424-01 Implementation Details of NPRR1186	ERCOT Client Services	Tue, 4 Jun 2024 13:42:23 -0500
M-B052024-02 Partial Implementation Details of NPRR1103 - Securitization - PURA Subchapter M Default Charges	ERCOT Client Services	Wed, 29 May 2024 08:54:08 -0500
M-A052424-01 Implementation Details of NPRR1139 and NPRR1149 (Settlement-Related)	ERCOT Client Services	Fri, 24 May 2024 10:46:55 -0500
M-A041524-03 Reminder of NPRR1186 Specification Documents posted and MOTE Testing Now Available	ERCOT Client Services	Mon, 20 May 2024 16:36:54 -0500
M-A052024-01 Implementation Details of SCR819 and NPRR1111	ERCOT Client Services	Mon, 20 May 2024 14:06:55 -0500
M-B052024-01 Partial Implementation Details of NPRR1103, Securitization - PURA Subchapter M Default Charges	ERCOT Client Services	Mon, 20 May 2024 10:55:20 -0500
M-A041524-02 Reminder of NPRR1186 Specification Documents posted and MOTE Testing	ERCOT Client Services	Mon, 13 May 2024 16:22:08 -0500
M-A043024-01 Partial Implementation Details of NPRR1103 - Securitization Default Charge Supporting Data Reporting	ERCOT Client Services	Tue, 30 Apr 2024 08:25:09 -0500
M-A041524-01 Updated NPRR1186 Specification Documents posted and MOTE Testing	ERCOT Client Services	Mon, 15 Apr 2024 15:28:49 -0500
M-B032224-01 Posting of Summer Load Shed Table	ERCOT Client Services	Fri, 22 Mar 2024 09:44:52 -0500
M-B030124-03 Updated Implementation Details of NPRR1165 - Independent Amount must be posted by all Counter-Parties as of April 1, 2024	ERCOT Client Services	Thu, 21 Mar 2024 16:17:36 -0500
M-B030124-02 Partial Implementation Details of NPRR1165 - Independent Amount must be posted by all Counter-Parties as of April 1, 2024	ERCOT Client Services	Thu, 21 Mar 2024 09:42:15 -0500
M-A031924-01 Implementation Details of NPRR1040	ERCOT Client Services	Tue, 19 Mar 2024 10:38:47 -0500
M-B111522-03 Implementation Details of NPRR989/NOGRR204 (partial) and NPRR1038	ERCOT Client Services	Tue, 19 Mar 2024 10:37:57 -0500
M-A031824-01 Implementation Details of NOGRR249	ERCOT Client Services	Mon, 18 Mar 2024 11:05:44 -0500
M-B030124-01 Partial Implementation Details of NPRR1165 - Independent Amount must be posted by all Counter-Parties as of April 1, 2024	ERCOT Client Services	Fri, 1 Mar 2024 10:38:53 -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-B022024-01 Implementation Details of NPRR1172 - Phase 1	ERCOT Client Services	Tue, 20 Feb 2024 15:27:40 -0600
M-A022024-01 Posting of Load Shed Table for the Winter season	ERCOT Client Services	Tue, 20 Feb 2024 15:10:16 -0600
M-A021324-01 Partial Implementation Details of NPRR1184, Update to Procedures for Managing Interest on Cash Collateral	ERCOT Client Services	Tue, 13 Feb 2024 13:25:14 -0600
M-A101923-04 Implementation details of NPRR1026	ERCOT Client Services	Mon, 12 Feb 2024 10:29:50 -0600
M-B020124-01 Independent Amount must be posted by all Counter-Parties as of April 1, 2024	ERCOT Client Services	Thu, 1 Feb 2024 12:32:41 -0600
M-A011224-01 Implementation Details of NPRR1092	ERCOT Client Services	Fri, 12 Jan 2024 10:15:01 -0600
M-A121923-01 Partial Implementation Details of PGRR098, Consideration of Load Shed in Transmission Planning Criteria	ERCOT Client Services	Tue, 19 Dec 2023 11:06:33 -0600
M-A120123-03 RIOO Outage for Implementation of NPRR1153 and SCR824	ERCOT Client Services	Mon, 18 Dec 2023 17:02:43 -0600
M-A120123-02 Delay in Implementation of NPRR1153 and RIOO Outage	ERCOT Client Services	Tue, 12 Dec 2023 14:50:54 -0600
M-B110823-03 Implementation of SCR807 and SCR816	ERCOT Client Services	Thu, 7 Dec 2023 12:09:24 -0600
M-A120123-01 Implementation details of NPRR1153 and RIOO Outage	ERCOT Client Services	Fri, 1 Dec 2023 09:17:53 -0600
M-A81823-02 Posting of Load Shed Table for the winter season	ERCOT Client Services	Fri, 1 Dec 2023 09:04:13 -0600
M-B110823-02 Implementation of SCR807 and SCR816	ERCOT Client Services	Tue, 28 Nov 2023 12:16:12 -0600
M-A101923-03 Implementation Details of NPRR1026, PGRR081, NPRR1164, RRGRR033	ERCOT Client Services	Fri, 17 Nov 2023 12:13:22 -0600
M-A090123-03 Reminder: Implementation Details of NPRR1154	ERCOT Client Services	Tue, 14 Nov 2023 11:01:04 -0600
M-B110823-01 Implementation of SCR807 and SCR816	ERCOT Client Services	Wed, 8 Nov 2023 11:25:51 -0600
M-A101923-02 Implementation Details of NPRR1026, PGRR081, NPRR1164, RRGRR033	ERCOT Client Services	Tue, 7 Nov 2023 19:19:59 -0600
M-B102723-01 Update of Load Shed Table for the Winter season	ERCOT Client Services	Fri, 27 Oct 2023 09:08:25 -0500
M-A102023-01 NPRR Implementation details of NPRR1136 and NPRR1189	ERCOT Client Services	Fri, 20 Oct 2023 08:08:22 -0500
M-B102023-01 Implementation details of LPGRR070 and NPRR1163	ERCOT Client Services	Fri, 20 Oct 2023 08:08:09 -0500
M-A101923-01 Implementation Details of NPRR1026, PGRR081, NPRR1164, RRGRR033	ERCOT Client Services	Thu, 19 Oct 2023 18:20:45 -0500
M-A090123-02 Implementation Details of NPRR1154	ERCOT Client Services	Fri, 22 Sep 2023 10:07:06 -0500
M-A092023-01 Implementation Details of NPRR1112	ERCOT Client Services	Wed, 20 Sep 2023 11:11:52 -0500
M-A091523-01 Workshop to Discuss NPRR1199, Implementation of Lone Star Infrastructure Protection Act (LSIPA) Requirements	ERCOT Client Services	Fri, 15 Sep 2023 14:32:32 -0500
M-A080123-02 Implementation Details of NPRR1112 (Settlement-Related)	ERCOT Client Services	Wed, 6 Sep 2023 08:58:05 -0500
M-A090123-01 Implementation Details of NPRR1154 (Settlement-Related)	ERCOT Client Services	Fri, 1 Sep 2023 10:39:01 -0500
M-A81823-01 Posting of Load Shed Table for the Winter season	ERCOT Client Services	Fri, 18 Aug 2023 10:11:25 -0500
M-C062323-04 Notification of Securitization Default Charge (SDC) Invoices for Securitization PURA Subchapter M Default Charges	ERCOT Client Services	Wed, 9 Aug 2023 13:49:03 -0500
M-A080123-01 Implementation Details of NPRR1112	ERCOT Client Services	Tue, 1 Aug 2023 09:58:54 -0500
M-C062323-03 Implementation Details of NPRR1103 and NPRR1125 (Settlement-related)	ERCOT Client Services	Mon, 24 Jul 2023 10:17:49 -0500
M-A072123-01 Implementation Details of NPRR1103 and NPRR1125	ERCOT Client Services	Fri, 21 Jul 2023 14:42:17 -0500
M-C062323-02 Implementation Details of NPRR1103 and NPRR1125 (Settlement-related)	ERCOT Client Services	Fri, 14 Jul 2023 12:23:53 -0500
M-C062323-01 Implementation Details of NPRR1103 and NPRR1125	ERCOT Client Services	Fri, 23 Jun 2023 15:00:11 -0500
M-A061623-01 Implementation Details of NPRR1135	ERCOT Client Services	Fri, 16 Jun 2023 17:18:05 -0500
M-B050523-03 Implementation Details of NPRR863 and NPRR1085 (Settlement-Related)	ERCOT Client Services	Thu, 8 Jun 2023 14:04:22 -0500
M-D050523-03 Implementation Details for ERCOT Contingency Reserve Service	ERCOT Client Services	Wed, 7 Jun 2023 14:54:59 -0500
M-C050523-03 Implementation Details of NPRR1085 and OBDRR044	ERCOT Client Services	Tue, 6 Jun 2023 12:14:10 -0500
M-D050523-02 Implementation Details for ERCOT Contingency Reserve Service	ERCOT Client Services	Fri, 26 May 2023 14:52:20 -0500
M-B050523-02 Implementation Details of NPRR863 and NPRR1085 (Settlement-Related)	ERCOT Client Services	Fri, 26 May 2023 14:24:11 -0500
M-C050523-02 Implementation Details of NPRR1085 and OBDRR044	ERCOT Client Services	Fri, 26 May 2023 12:30:18 -0500
M-D050523-01 Implementation Details for ERCOT Contingency Reserve Service	ERCOT Client Services	Fri, 5 May 2023 16:52:52 -0500
M-B050523-01 Implementation Details of NPRR863 and NPRR1085	ERCOT Client Services	Fri, 5 May 2023 16:24:08 -0500
M-C050523-01 Implementation Details of NPRR1085	ERCOT Client Services	Fri, 5 May 2023 15:55:40 -0500
M-A032023-01 Posting of Load Shed Table for the summer Season	ERCOT Client Services	Mon, 20 Mar 2023 10:24:25 -0500
M-A031323-01 Review of Submission of Plant Verification Reports	ERCOT Client Services	Mon, 13 Mar 2023 11:51:27 -0500
M-A012623-01 Implementation Details of NOGRR243	ERCOT Client Services	Thu, 26 Jan 2023 13:46:17 -0600
M-C012023-01 Implementation Details of NPRR973, NOGRR196, PGRR074 and RRGR022	ERCOT Client Services	Fri, 20 Jan 2023 14:26:18 -0600
M-A012023-01 Implementation Details of NPRR1054	ERCOT Client Services	Fri, 20 Jan 2023 14:00:51 -0600
M-E121721-03 Reminder for Submission of Plant Verification Reports	ERCOT Client Services	Wed, 18 Jan 2023 11:50:11 -0600
M-A011723-01 Posting of the proposed winter Load Shed Table	ERCOT Client Services	Tue, 17 Jan 2023 14:12:27 -0600
M-B122122-01 "ERCOT and QSE Operations Practices during the Operating Hour" Business Practice Manual Update	ERCOT Client Services	Wed, 21 Dec 2022 17:09:47 -0600
M-B121922-01 Implementation Details of NPRR949, January 1, 2023 Changes to EPS Meter Communications Path	ERCOT Client Services	Mon, 19 Dec 2022 12:02:49 -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
M-A120722-01 Implementation Details of RRGRR016, RRGRR019 and RRGRR030	ERCOT Client Services	Wed, 7 Dec 2022 12:46:36 -0600
M-B111522-02 Correction to Partial Implementation Details of NPRR989 and NOGRR204	ERCOT Client Services	Mon, 28 Nov 2022 17:59:27 -0600
M-A112822-01 Implementation Details of NPRR1097, Create Resource Forced Outage Report	ERCOT Client Services	Mon, 28 Nov 2022 16:17:15 -0600
W-A112822-01 Implementation Details of NPRR1084, Improvements to Reporting of Resource Outages, Derates, and Startup Loading Failures	ERCOT Client Services	Mon, 28 Nov 2022 12:27:02 -0600
M-A111822-01 Implementation Details of NPRR1063, Dynamic Rating Transparency	ERCOT Client Services	Fri, 18 Nov 2022 13:10:26 -0600
M-A111522-01 Partial Implementation Details of NPRR1096	ERCOT Client Services	Wed, 16 Nov 2022 17:59:13 -0600
M-B111522-01 Partial Implementation Details of NPRR989 and NOGRR204	ERCOT Client Services	Wed, 16 Nov 2022 17:24:31 -0600
W-A110322-01 Implementation Details of NPRR1120, Create Firm Fuel Supply Service	ERCOT Client Services	Thu, 3 Nov 2022 15:33:30 -0500
M-A081222-04 Implementation details for Fast-Frequency Response (FFR) Advancement project and Partial Implementation of NPRR863, NPRR1015 and NPRR1079	ERCOT Client Services	Wed, 12 Oct 2022 11:43:34 -0500
M-B081222-04 Implementation details for Firm Fuel Supply Service and Partial Implementation of NPRR1120 and OBDRR039	ERCOT Client Services	Wed, 12 Oct 2022 10:57:21 -0500
M-E100322-01 Implementation Details of NPRR1002 (partial) and NOGRR216	ERCOT Client Services	Mon, 3 Oct 2022 17:56:32 -0500
M-D100322-01 Partial Implementation Details of NPRR987	ERCOT Client Services	Mon, 3 Oct 2022 17:34:35 -0500
M-A081222-03 Implementation details for Fast-Frequency Response (FFR) Advancement project and Partial Implementation of NPRR863, NPRR1015, NPRR1079, and NOGRR187	ERCOT Client Services	Mon, 3 Oct 2022 16:19:44 -0500
M-B081222-03 System Implementation details for Firm Fuel Supply Service (NPRR1120 and OBDRR039)	ERCOT Client Services	Mon, 3 Oct 2022 16:05:09 -0500
M-C093022-01 Notice regarding provision of Non- Spinning Reserve Service from ESRs and Implementation of NPRR1096	ERCOT Client Services	Fri, 30 Sep 2022 15:12:12 -0500
M-A091922-01 Implementation details of NPRR1136	ERCOT Client Services	Mon, 19 Sep 2022 16:53:54 -0500
M-D091322-01 Implementation Details of NPRR1120	ERCOT Client Services	Tue, 13 Sep 2022 15:31:05 -0500
M-B081222-02 System Implementation details for Firm Fuel Supply Service (NPRR1120 and OBDRR039)	ERCOT Client Services	Tue, 13 Sep 2022 15:24:27 -0500
M-A081222-02 Implementation details for Fast-Frequency Response (FFR) Advancement project	ERCOT Client Services	Tue, 13 Sep 2022 15:23:59 -0500
M-E121721-02 Reminder for Submission of Plant Verification Reports	ERCOT Client Services	Thu, 18 Aug 2022 15:14:47 -0500
M-B071822-04 Implementation details of NPRR1108	ERCOT Client Services	Fri, 5 Aug 2022 09:39:32 -0500
M-B071822-03 Reminder - Partial Implementation details of NPRR1108	ERCOT Client Services	Wed, 27 Jul 2022 14:45:15 -0500
M-A072022-01 Partial Implementation details of NPRR1120, Create Firm Fuel Supply Service	ERCOT Client Services	Wed, 20 Jul 2022 16:48:01 -0500
M-B071822-02 Correction - Partial Implementation details of NPRR1108	ERCOT Client Services	Tue, 19 Jul 2022 16:41:33 -0500
M-B071822-01 Implementation details of NPRR1108	ERCOT Client Services	Mon, 18 Jul 2022 17:40:40 -0500
M-B050422-05 Update - system changes related to NPRR935 reports on solar generation and solar forecasting	ERCOT Client Services	Wed, 29 Jun 2022 17:24:19 -0500
M-B062222-01 Implementation of Remainder of NPRR935	ERCOT Client Services	Wed, 22 Jun 2022 16:24:50 -0500
M-B050422-04 Update on the implementation date of NPRR935 related to reports on solar generation and solar forecasting	ERCOT Client Services	Tue, 21 Jun 2022 11:19:17 -0500
W-A061722-01 Implementation details of NOGRR239	ERCOT Client Services	Fri, 17 Jun 2022 12:00:02 -0500
M-B050422-03 Update - Implementation of NPRR935 and updates related to Solar Forecasting at ERCOT	ERCOT Client Services	Tue, 14 Jun 2022 11:57:03 -0500
M-C042222-03 Additional implementation Details of SCR800 - Update on implementation date	ERCOT Client Services	Mon, 13 Jun 2022 17:05:22 -0500
M-B050422-02 Implementation of NPRR935 and updates related to Solar Forecasting at ERC	ERCOT Client Services	Mon, 13 Jun 2022 13:53:16 -0500
M-B042222-03 Implementation Details of NPRR1113	ERCOT Client Services	Thu, 26 May 2022 15:26:00 -0500
M-A042622-03 Implementation Details of NPRR939 and related NOGRRs 191 and 198	ERCOT Client Services	Thu, 26 May 2022 14:47:29 -0500
M-A042222-03 Implementation Details of NPRR1093, NPRR1101, OBDRR032, OBDRR033, and OBDRR035	ERCOT Client Services	Tue, 24 May 2022 10:00:31 -0500
M-A042622-02 Implementation Details of NPRR939 and related NOGRR191 and 198	ERCOT Client Services	Tue, 17 May 2022 19:16:26 -0500
M-B051622-01 Implementation Details of SCR814	ERCOT Client Services	Mon, 16 May 2022 17:16:21 -0500
M-D042222-02 Reminder of Implementation Details of SCR809, Changes to External Telemetry Validations in Resource Limit Calculator	ERCOT Client Services	Fri, 13 May 2022 14:37:14 -0500
M-C042222-02 Reminder of Implementation Details of SCR800, Preparing for the addition of Predicted DC Tie Ramp Rate to Generation To Be Dispatched Calculation	ERCOT Client Services	Fri, 13 May 2022 14:36:46 -0500
M-B042222-02 Implementation Details of NPRR1113	ERCOT Client Services	Fri, 13 May 2022 11:02:02 -0500
M-A042222-02 Implementation Details of NPRR1093, NPRR1101, OBDRR032, OBDRR033, and OBDRR035	ERCOT Client Services	Fri, 13 May 2022 09:36:05 -0500
M-A050922-01 Implementation Details of PGRR095	ERCOT Client Services	Mon, 9 May 2022 11:35:57 -0500
M-A050622-01 Q&A Sessions for MOTE Submission Changes Related to NPRR1093	ERCOT Client Services	Fri, 6 May 2022 15:48:12 -0500
M-B050422-01 Implementation of NPRR935 and updates related to Solar Forecasting at ERCOT	ERCOT Client Services	Wed, 4 May 2022 15:54:50 -0500
M-A042622-01 Implementation Details of NPRR939 and related NOGRRs 191 and 198	ERCOT Client Services	Tue, 26 Apr 2022 14:08:03 -0500
M-D042222-01 Implementation Details of SCR809, Changes to External Telemetry Validations in Resource Limit Calculator	ERCOT Client Services	Fri, 22 Apr 2022 16:11:13 -0500
M-C042222-01 Implementation Details of SCR800, Preparing for the addition of Predicted DC Tie Ramp Rate to Generation To Be Dispatched Calculation	ERCOT Client Services	Fri, 22 Apr 2022 16:05:45 -0500
Re: ARCHIVE: M-A042222-01 Implementation Details of NPRR1093, NPRR1101, OBDRR032, OBDRR033, and OBDRR035	ERCOT Client Services	Fri, 22 Apr 2022 20:52:35 +0000
M-B042222-01 Settlement Implementation Details of NPRR1113	ERCOT Client Services	Fri, 22 Apr 2022 14:56:16 -0500
M-A042222-01 Implementation Details of NPRR1093, NPRR1101, OBDRR032, OBDRR033, and OBDRR035	ERCOT Client Services	Fri, 22 Apr 2022 14:50:15 -0500
W-A041120-01 Workshop for NPRR 1093, Load Resource Participation in Non-Spinning Reserve and NPRR 1101, Create Non-Spin Deployment Groups made up of Generation Resources Providing Off-Line Non-Spinning Reserve and Load Resources that are Not Controllable Load Resources Providing Non-Spinning Reserve - In Person and WebEx	ERCOT Client Services	Mon, 11 Apr 2022 12:08:43 -0500
W-A033122-01 Implementation details for OBDRR037	ERCOT Client Services	Thu, 31 Mar 2022 14:44:26 -0500
M-A031822-02 Implementation Details of NPRR1114	ERCOT Client Services	Mon, 28 Mar 2022 13:28:27 -0500
M-A031822-01 Implementation Details of NPRR1114	ERCOT Client Services	Fri, 18 Mar 2022 15:00:06 -0500
M-B031622-01 Resource Planned Outage Capacity Restriction for Spring 2022	ERCOT Client Services	Wed, 16 Mar 2022 15:47:06 -0500
M-A031122-01 Implementation details of NOGRR219	ERCOT Client Services	Fri, 11 Mar 2022 15:51:03 -0600
M-B013122-02 Reminder - Implementation Details of NPRR917, NPRR1052, NPRR1054, and NPRR1065	ERCOT Client Services	Thu, 10 Feb 2022 15:14:10 -0600
M-A020922-01 Notification of Miscellaneous Invoices for Securitization PURA Subchapter M Default Charges	ERCOT Client Services	Wed, 9 Feb 2022 14:35:18 -0600
M-B013122-01 Implementation Details of NPRR917, NPRR1052, NPRR1054, and NPRR1065	ERCOT Client Services	Mon, 31 Jan 2022 13:29:53 -0600
M-A012422-01 Implementation Details for LPGRR068	ERCOT Client Services	Mon, 24 Jan 2022 13:47:09 -0600
M-A012122-01 Implementation Details of NPRR1005, NOGRR210 and RRGRR025	ERCOT Client Services	Fri, 21 Jan 2022 14:59:48 -0600
M-D011422-01 Reminder: Market Participants must remit payment for Securitization Default Charge miscellaneous Invoices to the correct bank account	ERCOT Client Services	Fri, 14 Jan 2022 16:05:40 -0600
M-A120921-03 Disqualification of Load Resources Based on Critical Load Attestation	ERCOT Client Services	Fri, 14 Jan 2022 13:00:57 -0600
M-A010722-02 Additional Implementation Details of NPRR 917	ERCOT Client Services	Wed, 12 Jan 2022 17:17:12 -0600
M-A121721-02 Reminder: Implementation of NPRR 1103 - Invoicing of Securitization PURA Subchapter M Default Charges	ERCOT Client Services	Mon, 10 Jan 2022 16:52:48 -0600
M-A010422-01 Implementation Details of NPRR1107	ERCOT Client Services	Tue, 4 Jan 2022 17:26:15 -0600
M-B122921-01 Posting of XSD files and MOTE Testing of Outage Scheduler Functionality for Distributed Generation Resources and Distributed Energy Storage Resources	ERCOT Client Services	Wed, 29 Dec 2021 16:08:00 -0600
M-A122021-01 Implementation Details for NPRR1073	ERCOT Client Services	Mon, 20 Dec 2021 11:55:51 -0600
M-A120921-02 Reminder: Load Resource Critical Load Attestation forms due by December 30, 2021	ERCOT Client Services	Mon, 20 Dec 2021 11:37:47 -0600
M-E121721-01 Implementation details of NPRR1016, NOGRR212, PGRR076 (partial implementation), PGRR082 (partial implementation), PGRR085, and PGRR093	ERCOT Client Services	Fri, 17 Dec 2021 15:46:39 -0600
M-A121721-01 Implementation of NPRR 1103 - Securitization PURA Subchapter M Default Charges and Timelines for Securitization Default Charge Escrow Deposits and Securitization Default Charges	ERCOT Client Services	Fri, 17 Dec 2021 15:36:09 -0600
M-C121721-01 Implementation Details of NPRR1082	ERCOT Client Services	Fri, 17 Dec 2021 14:30:13 -0600
M-A121321-01 Partial Implementation of NPRR964	ERCOT Client Services	Mon, 13 Dec 2021 12:36:45 -0600
W-B112921-02 Standard Form Letter of Credit for Satisfying Securitization Default Charge Credit Requirements under PURA Chapter 39, Subchapter M	ERCOT Client Services	Fri, 10 Dec 2021 17:45:47 -0600
M-A120921-01 Implementation Details of NPRR1087 and Action required by Resource Entities representing Load Resources	ERCOT Client Services	Thu, 9 Dec 2021 12:27:25 -0600
M-B120621-01 Implementation details of PGRR089	ERCOT Client Services	Mon, 6 Dec 2021 11:23:21 -0600
M-A120621-01 Implementation details of PGRR057, PGRR070, and PGRR072	ERCOT Client Services	Mon, 6 Dec 2021 11:22:29 -0600
M-C120121-01 Implementation of NPRR1016, NOGRR212, and PGRR082; and lifting of the Distribution Generation Resource/Distribution Energy Storage Resource (DGR/DESR) Moratorium	ERCOT Client Services	Thu, 2 Dec 2021 15:17:48 -0600
M-B112921-01 Standard Form Letter of Credit for Satisfying Securitization Default Charge Credit Requirements under PURA Chapter 39, Subchapter M	ERCOT Client Services	Mon, 29 Nov 2021 16:40:06 -0600
M-B111921-01 Partial Implementation of OBDRR023	ERCOT Client Services	Fri, 19 Nov 2021 17:20:27 +0000
M-B111921-01 Partial Implementation of OBDRR023	ERCOT Client Services	Fri, 19 Nov 2021 08:45:10 -0600
M-A111921-01 Partial Implementation Details of NPRR1090	ERCOT Client Services	Fri, 19 Nov 2021 08:44:09 -0600
M-A101121-01 Partial implementation of PGRR057 and PGRR070	ERCOT Client Services	Mon, 11 Oct 2021 09:25:57 -0500
M-C082021-01 Implementation Details of NPRR984 and OBDRR023	ERCOT Client Services	Mon, 20 Sep 2021 17:01:46 -0500
M-A090921-01 Automated Solution for Implementation of NPRR1081	ERCOT Client Services	Thu, 9 Sep 2021 14:36:52 -0500
M-A082021-01 Implementation Details of NPRR984 and OBDRR023 (Changes to ERS Standard Contract Terms)	ERCOT Client Services	Fri, 20 Aug 2021 10:20:53 -0500
M-C062521-02 Implementation Details of NPRR905	ERCOT Client Services	Thu, 22 Jul 2021 08:58:39 -0500
M-A021021-08 NPRR902, ERCOT Critical Energy Infrastructure Information - Implementation of New Digital Certificate Role ICE_M_VIEW_TOECEII - Market Participant Identity Management (MPIM)	ERCOT Client Services	Wed, 21 Jul 2021 10:34:20 -0500
M-A072121-01 Implementation Details for NPRR1031	ERCOT Client Services	Wed, 21 Jul 2021 08:20:56 -0500
M-A021021-07 Implementation Details for NPRR902	ERCOT Client Services	Mon, 19 Jul 2021 16:09:35 -0500
M-A071221-01 Implementation of NPRR1062 and RMGRR164	ERCOT Client Services	Mon, 12 Jul 2021 10:27:27 -0500
M-A062821-01 Implementation Details for NPRR1080, OBDRR030, and NPRR1081	ERCOT Client Services	Mon, 28 Jun 2021 14:56:01 -0500
M-A060421-01 Additional implementation Details of SCR811 - Update on implementation date	ERCOT Client Services	Fri, 4 Jun 2021 13:35:12 -0500
M-A021021-06 Update - Partial implementation details for NPRR902	ERCOT Client Services	Fri, 28 May 2021 15:51:15 -0500
M-A021021-05 NPRR902, ERCOT Critical Energy Infrastructure Information - New Information on Digital Certificate Role Assignment	ERCOT Client Services	Mon, 24 May 2021 14:25:41 -0500

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