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Revision Requests

2394 of 2394 shown
Type
Status All Pending Approved Rejected Withdrawn
⚑ Urgent only
Title Sponsor Next Filed Last action ▴
SCR700 Date Changes on Move-Ins Approved Jan 25 '02 Jan 25 '02
SCR701 814_05 to CR with reject Status Reliant Energy Approved Jan 25 '02 Jan 25 '02
SCR702 Ad-Hoc Historical Usage Response Flow Reliant Energy Approved Jan 25 '02 Jan 25 '02
SCR704 Stacked Move-Ins Reliant Energy Approved Jan 25 '02 Jan 25 '02
SCR703 ERCOT Purge of Move-In when permit never received ERCOT Approved Feb 4 '02 Feb 4 '02
SMOGRR002 Section 3.8 Sizing of Current Transformers Oncor Approved Feb 8 '02 Feb 8 '02
SMOGRR001 Section 3.2 Quantity, Current Transformers & Section 4.1 Quantity, Voltage Transformers Reliant Energy Approved Feb 22 '02 Feb 22 '02
SCR715 814_25 to CR with reject Status Reliant Energy Approved Mar 15 '02 Mar 15 '02
SCR716 MC TDSP Consolidated Billing Option ERCOT Approved Apr 4 '02 Apr 4 '02
SCR717 FTP Replacement Project – Phase 2 ERCOT Approved Apr 22 '02 Apr 22 '02
SCR718 Real Time Interzonal Congestion Monitoring Dynegy Power... Approved May 14 '02 May 14 '02
SCR719 Transmission Clearance Times TXU Energy Trading Approved May 24 '02 May 24 '02
SCR720 Forecasted Net Zonal Energy and Actual Zonal Generation Reliant Approved Jun 11 '02 Jun 11 '02
SCR721 Market Information Notification by XML Reliant Approved Jun 17 '02 Jun 17 '02
SCR722 Aggregate Zonal Unit-Specific Incremental (up) Deployments by Category, including zonal aggregate OOM Deployments, and Aggregate Zonal Unit-Specific Decremental (down) Deployments by Category, including zonal aggregate OOM Deployments. Reliant Approved Jun 17 '02 Jun 17 '02
SMOGRR003 Change Control Process Modifications ERCOT Approved Jun 19 '02 Jun 19 '02
SCR723 Remote Access to ERCOT Network Applications Oncor Approved Aug 23 '02 Aug 23 '02
SCR724 ! Left-In-Hot CSV Process ERCOT Approved Sep 16 '02 Sep 16 '02
SCR725 ERCOT Settlement Estimation Transparency TXU Approved Sep 17 '02 Sep 17 '02
SCR726 Schedule Mismatch Notification and Query Usability TXU Approved Nov 14 '02 Nov 14 '02
SCR727 ESI-ID Service History & Usage Extracts Reliant Energy Approved Dec 13 '02 Dec 13 '02
LPGRR001 Changes for Implementation of Direct Load Control (DLC) Reliant Approved Jan 27 '03 Jan 27 '03
SCR728 Display ERCOT Deployments TXU Energy Approved Mar 4 '03 Mar 4 '03
SCR729 Generating Unit Information Oncor - Transmission... Approved Mar 18 '03 Mar 18 '03
LPGRR002 Annual Validation Implementation Reliant Approved Mar 23 '03 Mar 23 '03
LPGRR003 New Profile Segment Development Cost Recovery Fee for a Non-ERCOT Sponsored Load Profile Segment and Conditional Approval of a New Profile Segment Request Reliant Approved Jul 1 '03 Jul 1 '03
SCR730 ! Market Operations Test Environment for Wholesale Market Participants TXU Approved Jul 10 '03 Jul 10 '03
RMGRR001 Safety Net ERCOT Approved Oct 1 '03 Oct 1 '03
LPGRR004 Update of LPG Section 12 Reliant Approved Oct 22 '03 Oct 22 '03
SCR731 Automate the Implementation of MCSM Reliant Resources Approved Nov 17 '03 Nov 17 '03
SCR732 Enhancements to FasTrak Process Green Mountain Energy Company Approved Nov 25 '03 Nov 25 '03
SCR733 Zonal Instructed Deviation (ZID) and Offline calculations CenterPoint Energy Approved Mar 1 '04 Mar 1 '04
RMGRR002 LOA Entergy Approved Mar 12 '04 Mar 12 '04
SCR734 CSA Report for CRs TXU Energy Approved May 3 '04 May 3 '04
RMGRR003 Disconnect/Reconnect Process Guide Revision Cirro Energy, AEP Approved May 6 '04 May 6 '04
RMGRR004 Market Mechanics Green Mountain Approved May 7 '04 May 7 '04
RMGRR005 TDSP Cancels ERCOT Approved May 25 '04 May 25 '04
RMGRR006 Retail Market Guide Change Update Request ERCOT Approved May 25 '04 May 25 '04
SCR735 RRS Calculation for Hydro Units in Synchronous Condenser Mode Lower Colorado River... Approved May 27 '04 May 27 '04
RMGRR009 Formal Dispute Process Communication AEP Approved Jun 10 '04 Jun 10 '04
RMGRR007 Disconnect/Reconnect Process Guide, Critical Care Disconnect/Reconnect... Approved Jun 14 '04 Jun 14 '04
RMGRR008 TITF Transaction Matrix Centerpoint Approved Jun 14 '04 Jun 14 '04
RMGRR010 Disconnect/Reconnect Process Guide Field Service Exceptions Cirro Energy, AEP Approved Jun 14 '04 Jun 14 '04
SCR736 TML – ESIID TXN Portal Flag TXU Portfolio Management Approved Jul 8 '04 Jul 8 '04
SCR737 Estimated Meter Read Data TXU Electric Delivery Approved Aug 2 '04 Aug 2 '04
RMGRR011 Disconnect/Reconnect Process Guide, Disconnection Activity During Extreme Weather Disconnect/Reconnect... Approved Aug 3 '04 Aug 3 '04
SCR738 Enhancements to FasTrak Tools TXU Energy Approved Aug 10 '04 Aug 10 '04
SCR739 Pending Load Loss Report for CRs TXU Energy Approved Aug 13 '04 Aug 13 '04
SCR740 Enhancements to SCR727 Extracts Direct Energy Approved Aug 13 '04 Aug 13 '04
RMGRR014 Inadvertent Process IGTF Working Group Approved Sep 7 '04 Sep 7 '04
RMGRR013 Disconnect/Reconnect Process Guide, Disconnection at Alternate Location Cirro Energy, AEP Approved Sep 8 '04 Sep 8 '04
RMGRR012 ESI ID AEP Approved Sep 16 '04 Sep 16 '04
RMGRR015 Data Extract Variance Process TXU Approved Sep 21 '04 Sep 21 '04
RMGRR016 TXU Electric Delivery Name Change TXU Approved Oct 13 '04 Oct 13 '04
RMGRR017 Transaction Timing Matrix Centerpoint Approved Nov 22 '04 Jan 6 '05
SCR742 Automated Retail Transaction Verification Approved Mar 1 '05 Mar 1 '05
RMGRR018 RMG Revision Process ERCOT Approved Nov 22 '04 Mar 3 '05
RMGRR021 ! Municipal and Cooperative Disconnect Reconnect Process Guide DNP Approved Mar 7 '05 Apr 7 '05
RMGRR024 Texas Test Plan Team TTPT Approved Apr 18 '05 Apr 18 '05
SCR743 QSE Dispute Extract TXU Energy Approved May 2 '05 May 2 '05
SCR744 Outage Scheduler View Only Access Reliant Energy Approved May 2 '05 May 2 '05
RMGRR020 Transfer to POLR Process ERCOT Approved Jan 17 '05 May 5 '05
RMGRR019 Estimating Meter Readings Centerpoint Approved Jan 11 '05 May 6 '05
RMGRR022 Draft Reformatted Retail Market Guide ERCOT Approved Mar 21 '05 Jun 2 '05
RMGRR025 Retail Customer Transition Business Process MCT Approved Apr 28 '05 Jul 7 '05
RMGRR023 Inadvertent Gain Process IGTF Working Group Approved Apr 15 '05 Aug 4 '05
LPGRR005 Non-IDR to IDR (NIDR to IDR) Reliant Approved Sep 19 '05 Oct 6 '05
RMGRR027 Standard Historical Usage Request Christy Hedrick/R.J.... Approved Jul 20 '05 Oct 6 '05
RMGRR028 IDR Optional Removal Process IDR Taskforce Approved Jul 26 '05 Oct 6 '05
LPGRR006 Document Purpose Reliant Withdrawn Oct 7 '05 Oct 7 '05
RMGRR029 Mass Customer Transition Process MCT Approved Aug 19 '05 Nov 3 '05
RMGRR030 ! Texas SET Version 2.1 Updates Kyle Patrick on... Approved Sep 27 '05 Nov 3 '05
RMGRR026 TDSP to TDSP Customer Transition Process Mass Transition TF Approved Jul 11 '05 Nov 8 '05
LPGRR008 ! Profile ID Assignment Effective Date Ernie Prodraza on... Approved Oct 31 '05 Dec 1 '05
SCR747 Removal of Price Administration for Zonal Congestion Constellation Energy... Approved Aug 1 '05 Dec 13 '05
COPMGRR001 Commercial Operations Market Guide BP Energy Approved Jan 24 '06 Jan 24 '06
SMOGRR004 SMOG Reformat and Update MWG Approved Dec 2 '05 Feb 2 '06
SCR746 Dynamic Rating Data to TSP Using ICCP Link City of Garland Approved Jun 29 '05 Feb 21 '06
RMGRR031 IDR Installation Process Kathy Scott on... Approved Nov 16 '05 Mar 9 '06
LPGRR009 Changes to Governing Subcomittee Profiling Working Group Approved Feb 28 '06 Apr 7 '06
LPGRR010 Load Profile Type Responsibility Change Profiling Working Group Approved Feb 28 '06 Apr 7 '06
RMGRR032 Transaction Timing Matrix Corrections Kathy Scott Approved Jan 25 '06 Apr 7 '06
RMGRR033 Process for Retail Market Guide Revisions ERCOT Approved Feb 15 '06 Apr 7 '06
LPGRR011 ! Correction to LPGRR010 – Load Profile Type Responsibility Change ERCOT Approved Apr 18 '06 May 4 '06
RMGRR034 Removal of Profile Working Group References ERCOT Approved Mar 24 '06 Jun 1 '06
SMOGRR005 Process for Settlement Metering Operating Guide Revisions Nieves Lopez/ERCOT Approved Feb 8 '06 Jun 1 '06
RMGRR039 Administrative Changes for July 2006 Retail Market Guide ERCOT Approved Jun 16 '06 Jun 16 '06
LPGRR012 Process for Load Profiling Guide Revisions ERCOT Approved May 2 '06 Jul 6 '06
LPGRR013 Annual Validation Business Timeline Adjustment Profiling Working Group Approved May 25 '06 Jul 6 '06
LPGRR014 Profile Decision Tree Modification and Approval Process Profiling Working Group Approved May 25 '05 Jul 6 '06
LPGRR015 Profile Model Evaluations and Changes Profiling Working Group Approved May 25 '06 Jul 6 '06
RMGRR035 Updates to Retail Market Guide (RMG) for MarkeTrak ERCOT Approved Apr 11 '06 Jul 6 '06
RMGRR036 Retail Market Transaction Processing Service Availability ERCOT Approved May 4 '06 Jul 6 '06
RMGRR037 ! Submission of Switch Requests during a Mass Transition Event Kathy Scott on... Approved May 31 '06 Jul 6 '06
LPGRR007 IDR Requirement Changes Profiling Working Group Approved Jun 29 '06 Aug 3 '06
SCR748 Website Enhancements for ERCOT Outage Notifications Texas Data Transport... Approved Mar 16 '06 Aug 15 '06
COPMGRR002 Section 4, Unplanned Outage Communication Process Judy Briscoe on... Approved Apr 6 '06 Sep 7 '06
RMGRR038 TNMP Weather Zone Zip Code Table Texas-New Mexico... Approved Jun 5 '06 Sep 7 '06
NPRR021 Reduce Timeline for Notice and Cure and Create a Working Credit Limit Credit Work Group Rejected Aug 28 '06 Sep 21 '06
RMGRR041 Safety-Net Revisions Necessary for PUCT Project 29637 Terms and Conditions... Approved Aug 16 '06 Nov 2 '06
RMGRR040 Estimated Meter Readings Necessary for PUCT Project 29637 Terms and Conditions... Approved Aug 10 '06 Dec 1 '06
RMGRR043 Revised Historical Usage Request Necessary for PUCT Project 29637 Terms and Conditions... Approved Sep 6 '06 Dec 1 '06
RMGRR044 Revised TDSP Invoice Dispute Process Necessary for PUCT Project 29637 Terms and Conditions... Approved Sep 6 '06 Dec 1 '06
RMGRR045 Revised DNP Process Necessary for PUCT Project 29637 Terms and Conditions... Approved Sep 6 '06 Dec 1 '06
RMGRR046 ! Appendices to Comply with POLR Rule Project 31416 Kathy Scott and Rob... Approved Oct 27 '06 Dec 1 '06
LPGRR016 ! Load Profile Transition Mitigation Profiling Working Group Approved Oct 13 '06 Dec 12 '06
RMGRR047 ! Transfer from Outgoing Provider of Last Resort (POLR) to Incoming POLR upon Termination of POLR Status Kathy Scott and Rob... Approved Nov 1 '06 Dec 12 '06
NPRR018 Separate LaaR and Generator MCPCs for RRS Rejected Aug 11 '06 Jan 4 '07
RMGRR042 Mass Transition Process Necessary for PUCT Rule 31416 Approved Aug 17 '06 Jan 16 '07
RMGRR048 Retail Market Guide Revision Process Shannon Bowling and... Approved Nov 9 '06 Feb 1 '07
NPRR040 Synchronization of Emergency Electric Curtailment Plan (EECP) Event Realignment Operating Guides... Withdrawn Feb 16 '07 Feb 16 '07
LPGRR019 ! Revision of Holidays Tab in Profile Model Spreadsheets Profiling Working Group Approved Jan 23 '07 Mar 8 '07
RMGRR050 ! Mass Transition Process for Events Initiated Prior to a Weekend or ERCOT Holiday and Additional Clarifications, Kathy Scott and Rob... Approved Feb 5 '07 Mar 8 '07
LPGRR018 Default Residential Profile Segment and Clean Up of Valid Profile IDs Tab Profiling Working Group Approved Dec 22 '06 Mar 30 '07
LPGRR021 Administrative Changes for May 1, 2007 Load Profiling Guide ERCOT Approved Apr 13 '07 Apr 13 '07
LPGRR017 Implementation of BUSOGFLT Profile Type Profiling Working Group Approved Oct 25 '06 Apr 18 '07
NPRR056 Modify Competitive Load Zones Coral Power, LLC Rejected Mar 28 '07 Apr 20 '07
LPGRR020 Annual Validation Resolution Target Profiling Working Group Approved Jan 31 '07 May 4 '07
RMGRR049 Electronic Authorization for Historical Usage LOA’ Bill Reily on behalf... Approved Jan 31 '07 May 4 '07
RMGRR052 ! File Naming Convention for Customer Billing Contact Information Market Coordination... Approved Apr 30 '07 Jun 7 '07
NPRR053 Creation of a New Trading Hub at Venus Switching Station Constellation Energy... Rejected Mar 12 '07 Jun 21 '07
RMGRR056 TXU Name Change Debbie McKeever Approved Jun 26 '07 Jun 26 '07
COPMGRR003 Section 4, Market Notice Communication Process Direct Energy Approved Apr 17 '07 Jun 28 '07
LPGRR024 ! Residential (RES) Profile Segment Determination Algorithm Correction Carl Raish, ERCOT Approved Jun 18 '07 Jun 28 '07
NPRR001 Section 1, Zonal PRR Synchronization and ERCOT Staff Clarifications TPTF Approved May 19 '06 Jun 28 '07
NPRR003 Section 5, Zonal PRR Synchronization and ERCOT Staff Clarifications TPTF Approved May 19 '06 Jun 28 '07
NPRR004 Section 8, Zonal PRR Synchronization and ERCOT Staff Clarifications TPTF Approved May 19 '06 Jun 28 '07
NPRR007 Section 9 Zonal PRR Synchronization and ERCOT Staff Clarifications TPTF Approved Jun 12 '06 Jun 28 '07
NPRR010 Synchronization of PRR630 and Section 3, Management Activities for the ERCOT System Trip Doggett on... Approved Jul 17 '06 Jun 28 '07
NPRR011 Revision to Credit Requirements Credit Working Group Approved Aug 1 '06 Jun 28 '07
NPRR013 Section 2, Zonal PRR Synchronization and ERCOT Staff Clarifications TPTF Approved Aug 9 '06 Jun 28 '07
NPRR015 Zonal PRR Synchronization Section 22 Attachment H TPTF Approved Aug 9 '06 Jun 28 '07
NPRR017 Discontinuation of Interest Charge for Defaulting Entities at Time of Uplift TXU Energy Approved Aug 10 '06 Jun 28 '07
NPRR019 Black Start Testing Requirements Black Start Task Force Approved Aug 23 '06 Jun 28 '07
NPRR022 MIS Posting for Area Trades ERCOT Approved Sep 5 '06 Jun 28 '07
NPRR023 Correction to Formatting of Section 8.1.2.2.1 ERCOT Staff Approved Sep 6 '06 Jun 28 '07
NPRR025 Definition of Annual Planning Model TPTF Approved Sep 13 '06 Jun 28 '07
NPRR027 Block Offers in CRR Auction ERCOT Staff Approved Sep 14 '06 Jun 28 '07
NPRR028 CRR Trading in Blocks Only ERCOT Staff Approved Sep 14 '06 Jun 28 '07
NPRR029 Network Model Testing Clarification ERCOT Staff Approved Sep 15 '06 Jun 28 '07
NPRR030 Addition to CRR Account Holder Qualification Criteria ERCOT Staff Approved Sep 15 '06 Jun 28 '07
NPRR031 Correction of Voltage Support Bill Determinants TPTF Approved Oct 13 '06 Jun 28 '07
NPRR032 Correction of Black Start Bill Determinants TPTF Approved Oct 13 '06 Jun 28 '07
NPRR034 Conforming Section 10 to Nodal Format ERCOT Staff Approved Oct 27 '06 Jun 28 '07
NPRR038 Synchronization of PRR624 TPTF Approved Dec 6 '06 Jun 28 '07
NPRR046 Real-Time ICCP Communications Only ERCOT Approved Feb 27 '07 Jun 28 '07
NPRR054 Update of Nodal Protocols to Comply with NERC Name Change – Companion to PRR711 ERCOT Approved Mar 14 '07 Jun 28 '07
RMGRR051 ERCOT Template- ESI IDs for Gaining CR/TDSP Use Susan Munson on behalf of MCT Approved Apr 10 '07 Jun 28 '07
NPRR002 Section 3, Zonal PRR Synchronization and ERCOT Staff Clarifications TPTF Approved May 19 '06 Jul 17 '07
NPRR005 Section 7 ERCOT Staff and TPTF Clarifications TPTF Approved May 30 '06 Jul 17 '07
NPRR006 Section 4 ERCOT Staff Clarifications TPTF Approved Jun 12 '06 Jul 17 '07
NPRR008 PRR 307 Inclusion in Nodal Occidental Chemical... Approved Jul 17 '06 Jul 17 '07
NPRR009 Section 6 PRR Synchronization and ERCOT Staff Clarifications Trip Doggett on... Approved Jul 17 '06 Jul 17 '07
NPRR012 CRR Granularity in CRR Auction Beth Garza on behalf... Approved Aug 9 '06 Jul 17 '07
NPRR014 Zonal PRR Synchronization for Section 16 TPTF Approved Aug 9 '06 Jul 17 '07
NPRR016 TPTF Cleanup Items for Sections 2, 3, and 16 TPTF Approved Aug 9 '06 Jul 17 '07
NPRR020 ERCOT Nodal Implementation Surcharge ERCOT Staff Approved Aug 28 '06 Jul 17 '07
NPRR024 Synchronization of PRRs 627 and 640 TPTF Approved Sep 12 '06 Jul 17 '07
NPRR026 Nodal Implementation Surcharge Verifiable Costs NRG Texas Approved Sep 14 '06 Jul 17 '07
NPRR033 Settlement of CRRs When DAM Does Not Execute TPTF Approved Oct 12 '06 Jul 17 '07
NPRR035 Nodal Protocol Clarifications Required For Net Metering Provisions TPTF Approved Nov 6 '06 Jul 17 '07
NPRR036 Market Operations Test Environment (MOTE) in the Nodal Market Network Data Support... Approved Nov 9 '06 Jul 17 '07
NPRR037 Conforming Section 13 to Nodal Format and Changing Frequency of Transmission Loss Base Case Calculations Unaccounted For... Approved Nov 20 '06 Jul 17 '07
NPRR039 Availability of Ancillary Service Offers for the Supplementary Ancillary Service Market TPTF Approved Feb 14 '07 Jul 17 '07
NPRR041 Corrections to Section 4, Day-Ahead Operations TPTF Approved Feb 19 '07 Jul 17 '07
NPRR042 Corrections to Section 5, Transmission Security Analysis and Reliability Unit Commitment TPTF Approved Feb 19 '07 Jul 17 '07
NPRR043 Corrections to Section 7, Congestion Revenue Rights TPTF Approved Feb 21 '07 Jul 17 '07
NPRR044 Corrections to Section 6, Adjustment Period and Real-Time Operations TPTF Approved Feb 22 '07 Jul 17 '07
NPRR047 Credit Monitoring -- ERCOT Staff Clarifications TPTF Approved Mar 2 '07 Jul 17 '07
NPRR048 Revised Wording of Opportunity Outages for Transmission Facilities Trip Doggett on... Approved Mar 8 '07 Jul 17 '07
NPRR049 Generation Subsystem Changes to Incorporate Approved Whitepapers Trip Doggett on... Approved Mar 8 '07 Jul 17 '07
NPRR050 Clarifications for HSL Values for WGRs and WGR Values to be Used in the RUC Capacity Short Calculation Trip Doggett on... Approved Mar 12 '07 Jul 17 '07
NPRR051 Removal of the Pseudo Resource Requirement in the Real Time Security Constrained Economic Dispatch (SCED) Process Trip Doggett on... Approved Mar 12 '07 Jul 17 '07
NPRR052 Settlement for Non-Modeled Generators TPTF Approved Mar 12 '07 Jul 17 '07
NPRR055 Correction of Voltage Support QSE Total Bill Determinants Transition Plan Task... Approved Mar 27 '07 Jul 17 '07
NPRR057 Posting Requirements Pursuant PUC Subst. R. 25.505 TPTF Approved Apr 9 '07 Jul 17 '07
NPRR058 Clarification of Standard Form Market Participant Agreement TPTF Approved Apr 10 '07 Jul 17 '07
NPRR059 Reconfiguring the Annual CRR Auction Trip Doggett on... Approved May 1 '07 Jul 17 '07
NPRR060 Hub Clarification Trip Doggett on... Approved May 1 '07 Jul 17 '07
NPRR061 Scarcity Pricing Mechanism TPTF Approved May 2 '07 Jul 17 '07
NPRR062 Constraint Competitiveness Test Trip Doggett on... Approved May 18 '07 Jul 17 '07
NPRR063 Electrical Bus Clarification TPTF Approved May 24 '07 Jul 17 '07
NPRR064 Modeling of Generic Transmission Constraints Trip Doggett on... Approved May 29 '07 Jul 17 '07
NPRR065 Synchronization of PRR647, Gross and Net MW/Mvar Data Reporting TPTF Approved Jun 4 '07 Jul 17 '07
NPRR066 Synchronization of PRR698, Remove Default QSE Provisions TPTF Approved Jun 13 '07 Jul 17 '07
NPRR067 Modeling of Private Use Networks Trip Doggett on... Approved Jun 15 '07 Jul 17 '07
NPRR068 Settlement Clarifications to Startup Eligibility, Decommitment Payments and Corrections to RUC Formulas ERCOT Staff Approved Jun 15 '07 Jul 17 '07
NPRR069 Changes to SURAMP ERCOT Staff Approved Jun 15 '07 Jul 17 '07
NPRR070 Changes to DAM Clearing Start Time Allocation of McCamey Flowgate Rights in Day-Ahead Market ERCOT Approved Jun 18 '07 Jul 17 '07
NPRR071 Trade Validation by Matching Identical Trade Submissions ERCOT Staff Approved Jun 18 '07 Jul 17 '07
NPRR072 Day-Ahead RMR Settlement Clarifications ERCOT Staff Approved Jun 18 '07 Jul 17 '07
NPRR073 Update of Sections 6.6 and 6.7 Due Requirements, Use Cases and CSDs ERCOT Staff Approved Jun 19 '07 Jul 17 '07
NPRR075 Section-9, Settlements Clean-up Jeyant Tamby, ERCOT Approved Jun 20 '07 Jul 17 '07
COPMGRR004 Conforming Commercial Operations Market Guide to the Current Protocols and Other ERCOT Market Guides ERCOT Staff Approved May 7 '07 Aug 2 '07
RMGRR053 Conforming Retail Market Guide to Protocol Section 21 and Other Market Guides ERCOT Approved May 2 '07 Aug 2 '07
RMGRR055 Transaction Timings Kathy Scott and Rob... Approved May 17 '07 Aug 2 '07
NPRR079 Remove Shift Schedule Posting Requirement ERCOT Staff Rejected Aug 15 '07 Aug 23 '07
LPGRR022 Conforming the Load Profiling Guide to Protocol Section 21 and Other ERCOT Market Guides ERCOT Approved May 3 '07 Sep 6 '07
SMOGRR006 Conforming SMOG to the Current Protocols and Other ERCOT Market Guides ERCOT Staff Approved May 9 '07 Sep 6 '07
NOGRR016 Nodal Operating Guides - Section 8 - Attachment I, Security, Facilities, and Connectivity Requirements of WAN Systems OGRTF Rejected Jun 21 '07 Sep 13 '07
NOGRR017 Nodal Operating Guides - Section 8 - Attachment J, ERCOT Data Sets OGRTF Rejected Jun 21 '07 Sep 13 '07
RMGRR054 Provision of Customer Billing Information to TDSPs During a Mass Transition Event Jennifer Garcia w/... Approved May 10 '07 Sep 18 '07
RMGRR058 ! Layout Modification to Customer Billing Contact Information File Karen Farley on... Approved Aug 1 '07 Sep 18 '07
SCR749 MarkeTrakEnhancements Jennifer Garcia on... Approved May 17 '07 Sep 18 '07
NPRR074 Revisions to Monitoring and Qualification Tests in Section 8, Performance Monitoring and Compliance ERCOT Staff Withdrawn Jun 19 '07 Sep 20 '07
COPMGRR005 Creating Section 11, Extracts and Reports CCWG and DEWG Approved Jun 29 '07 Oct 5 '07
LPGRR023 Removal of Gray-Highlighted Text and Modification of TOU Schedule Approval Process Carl Raish Approved May 30 '07 Oct 5 '07
LPGRR025 Model Spreadsheets for Flat Load Profile Types Ernest Podraza in... Approved Jun 28 '07 Oct 5 '07
NOGRR001 Nodal Operating Guides - Section 1, Overview Operating Guides... Approved Jun 21 '07 Oct 5 '07
NOGRR003 Nodal Operating Guides - Section 3, Resource Testing and Qualification Procedures Operating Guides... Approved Jun 21 '07 Oct 5 '07
NOGRR004 Nodal Operating Guides - Section 4, Emergency Operation OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR005 Nodal Operating Guides - Section 5, Planning OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR006 Nodal Operating Guides - Section 6, Disturbance Monitoring and System Protection OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR007 Nodal Operating Guides - Section 7, Telemetry and Communication OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR008 Nodal Operating Guides - Section 8 - Attachment A, Detailed Black Start Information OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR009 Nodal Operating Guides - Section 8 - Attachment B, Relay Misoperation Report OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR010 Nodal Operating Guides - Section 8 - Attachment C, Turbine Governor Speed Tests OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR011 Nodal Operating Guides - Section 8 - Attachment D, Seasonal Unit Net Real Power Capability Verification OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR012 Nodal Operating Guides - Section 8 - Attachment E, Biennial Unit Reactive Limits (Lead and Lag) Verification OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR013 Nodal Operating Guides - Section 8 - Attachment F, Seasonal Hydro Responsive Reserve Net Capability Verification OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR014 Nodal Operating Guides - Section 8 - Attachment G, Load Resource Tests OGRTF Approved Jun 21 '07 Oct 5 '07
NOGRR015 Nodal Operating Guides - Section 8 - Attachment H, Unit Alternative Fuel Capability OGRTF Approved Jun 21 '07 Oct 5 '07
NPRR045 Wind Power Forecasting The Wind Coalition Approved Feb 23 '07 Oct 16 '07
NPRR080 Revised Wording of Protocol Section 3.1.5.1 CenterPoint Energy Approved Aug 16 '07 Oct 16 '07
RMGRR057 Competitive Metering Working Group Name Change Terry Bates on behalf of RMWG Approved Jul 10 '07 Nov 1 '07
LPGRR028 Load Profiling Guide Cleanup, Corrections and Update Ernie Podraza on... Approved Aug 9 '07 Nov 29 '07
LPGRR026 Load Profiles with Three Digits to the Right of the Decimal Point Ernie Podraza on... Approved Jul 31 '07 Dec 11 '07
NPRR076 Synchronization of Emergency Electric Curtailment Plan (EECP) Event Realignment TPTF Approved Jul 2 '07 Dec 11 '07
NPRR077 Incorporating the ERCOT Internal Audit Department and Other Clarifications ERCOT Staff Approved Aug 7 '07 Dec 11 '07
NPRR082 Section 8, Performance Monitoring and Compliance, Revisions to Monitoring and Qualification Tests TPTF Approved Sep 11 '07 Dec 11 '07
NPRR083 Remove Real-Time Energy Charge for a BLT from List of Real-Time Charge Types ERCOT Staff Approved Oct 11 '07 Dec 11 '07
NPRR093 Clarification to Definition of DUNS Number; Section 2, Definitions and Acronyms ERCOT Withdrawn Dec 14 '07 Dec 14 '07
NPRR078 Simplifying the Dispute Process Settlements & Data... Approved Aug 13 '07 Jan 15 '08
NPRR086 Settlement Clarifications to RUC Capacity Shortfall Ratio Share Formula TPTF Approved Oct 25 '07 Jan 15 '08
NPRR087 Market Monitor Terminology Change ERCOT Staff Approved Oct 30 '07 Jan 15 '08
LPGRR027 Demand Response Revisions and Modification of Time-Of-Use (TOU) Schedule Approval Process Ernest Podraza Withdrawn Aug 8 '07 Jan 28 '08
NOGRR002 Nodal Operating Guides - Section 2, System Operations and Control Requirements Operating Guides... Approved Jun 21 '07 Feb 7 '08
NPRR084 Creating Amendment to Standard Form Market Participant Agreement ERCOT Staff Approved Oct 23 '07 Feb 19 '08
NPRR085 Revision of Digital Certificate Procedures ERCOT Staff Approved Oct 24 '07 Feb 19 '08
NPRR088 Revision to 16.11.5, Monitoring of a Counter-Party’s Creditworthiness and Credit Exposure by ERCOT Reliant Energy Approved Oct 31 '07 Feb 19 '08
NPRR090 Corrections of FIP-FOP in Energy Offers TPTF Approved Dec 5 '07 Feb 19 '08
COPMGRR006 ! Demand Response Solution Jennifer Garcia on... Withdrawn Feb 5 '08 Mar 6 '08
RMGRR060 Mandatory IDR Installation Process Texas SET Working Group Approved Dec 5 '07 Mar 6 '08
RMGRR061 ! POLR to POLR Transfer Process Texas SET Working Group Rejected Jan 28 '08 Mar 6 '08
NPRR081 Automatic Voltage Regulator (AVR) Status ERCOT Staff Approved Aug 31 '07 Mar 18 '08
NPRR089 Changing Posting Requirement of Certain Documents From MIS Secure to Public Area ERCOT Staff Approved Nov 7 '07 Mar 18 '08
NPRR094 Correct Reference to CRR Credit Limit Trip Doggett on... Approved Jan 2 '08 Mar 18 '08
NPRR095 Clarify Recipients of MCFRIs Trip Doggett on... Approved Jan 2 '08 Mar 18 '08
NPRR096 Revisions to the RMR Startup Energy Payment ERCOT Staff Approved Jan 7 '08 Mar 18 '08
NPRR098 Protocol Sections 4 and 6 Formula Clarifications and Related Revisions TPTF Approved Jan 9 '08 Mar 18 '08
RMGRR059 Inadvertent Gain Task Force Revision Jennifer Garcia on... Approved Nov 6 '07 Mar 18 '08
NPRR104 Corrections and Clarifications for Real Time Settlements and Ancillary Service Net Obligations ERCOT Staff Withdrawn Feb 15 '08 Mar 20 '08
NPRR116 Addition of Commercially Traded Points to Settlement Point List DB Energy Trading Withdrawn Mar 25 '08 Mar 25 '08
NPRR125 Creation of a New Trading Hub at Venus Switching Station DB Energy Trading Withdrawn Apr 11 '08 Apr 11 '08
NPRR092 Remove Voltage Schedules Requirement John Adams, ERCOT Approved Dec 14 '07 Apr 15 '08
NPRR099 RMR Incentive Factor Payment Trip Doggett on... Approved Jan 9 '08 Apr 15 '08
NPRR100 PCRR Release Mechanism Trip Doggett on... Approved Jan 14 '08 Apr 15 '08
NPRR101 Modify Time Requirements for Entry of Equipment in the Outage Scheduler Trip Doggett on... Approved Feb 6 '08 Apr 15 '08
NPRR103 Settlement of Power Imported via DC Ties and Block Load Transfer Under a Declared Emergency Condition TPTF Approved Feb 13 '08 Apr 15 '08
NPRR115 Grey-Boxing of Settlement and Billing Related Information Calculation ERCOT Staff Withdrawn Mar 17 '08 Apr 18 '08
NPRR121 System Parameters Posting Frequency ERCOT Staff Withdrawn Mar 31 '08 Apr 18 '08
LPGRR030 ! Distributed Renewable Generation Modifications Ernest Podraza on... Approved Mar 26 '08 May 20 '08
NPRR108 Fuel Oil Price (FOP) Clarification ERCOT Staff Approved Mar 3 '08 May 20 '08
NPRR105 Section 23, Synchronization of Zonal Protocols ERCOT Approved Feb 26 '08 Jun 17 '08
NPRR106 Section 24, Synchronization of Zonal Protocols ERCOT Approved Feb 26 '08 Jun 17 '08
NPRR109 Section 18, Synchronization of Zonal Protocols Giriraj Sharma, ERCOT Approved Mar 3 '08 Jun 17 '08
NPRR110 Section 20, Synchronization of Zonal Protocols ERCOT Staff Approved Mar 3 '08 Jun 17 '08
NOGRR018 Synchronization of OGRR204, Hotline Technology Update OGRTF Approved Mar 3 '08 Jun 26 '08
NOGRR019 Synchronization of OGRR206, Black Start Satellite Phones OGRTF Approved Mar 3 '08 Jun 26 '08
NPRR107 Nodal Emergency Interruptible Load Service (EILS) ERCOT Staff Approved Feb 29 '08 Jul 15 '08
NPRR111 Timelines for Response by ERCOT to TSP Requests Woody Rickerson, ERCOT Approved Mar 4 '08 Jul 15 '08
NPRR112 Emergency Base Point Price Revision ERCOT Staff Approved Mar 3 '08 Jul 15 '08
NPRR117 Resource Registration Clarification ERCOT Approved Mar 26 '08 Jul 15 '08
NPRR118 Section 14, Synchronization of Zonal Protocols Giriraj Sharma, ERCOT Approved Mar 27 '08 Jul 15 '08
NPRR119 Resource Limit Calculator ERCOT Staff Approved Mar 27 '08 Jul 15 '08
NPRR120 Corrections and Clarifications for Real Time Settlements ERCOT Staff Approved Mar 27 '08 Jul 15 '08
NPRR122 Simplify Ancillary Services Settlement Formulas ERCOT Staff Approved Apr 7 '08 Jul 15 '08
NPRR123 Inadvertent Energy Account Revision ERCOT Staff Approved Apr 9 '08 Jul 15 '08
NPRR130 CRR Settlements Revenue Equalization TPTF Approved May 9 '08 Jul 15 '08
NPRR137 Synchronization and Update of Section 21 ERCOT Staff Withdrawn Jun 24 '08 Jul 17 '08
NOGRR020 Synchronization of OGRR198, Firm Load Shed Implementation Time Periods OGRTF Approved Apr 16 '08 Aug 7 '08
NOGRR021 Synchronization of OGRR205, Modify Responsive Reserve Service Obligation OGRTF Approved Apr 16 '08 Aug 7 '08
RMGRR067 Administrative Changes for September 2008 Retail Market Guide ERCOT Approved Aug 14 '08 Aug 14 '08
NPRR097 Changes to Section 8 to Incorporate Role of TRE, the IMM, and the Concept of Market Compliance TPTF Approved Jan 8 '08 Aug 19 '08
NPRR114 Section 11, Synchronization of Zonal Protocols Giriraj Sharma, ERCOT Approved Mar 14 '08 Aug 19 '08
NPRR127 Section 22 Attachments A, I, J & M, Synchronization of Zonal Protocols ERCOT Approved Apr 23 '08 Aug 19 '08
NPRR132 Outage Clarification ERCOT Staff Approved May 16 '08 Aug 19 '08
NPRR133 Addtion of PSSE Format ERCOT Staff Approved May 16 '08 Aug 19 '08
LPGRR029 Modification of Time-Of-Use Schedule Approval Process Profiling Working Group Approved Nov 27 '07 Sep 4 '08
RMGRR062 Advanced Metering Implementation Team Requested Change to Letter of Authorization Response Kyle Miller on... Withdrawn Jul 17 '08 Sep 5 '08
RMGRR064 ! Correcting Retail Market Guide for Leapfrog processes to synch up with ERCOT’s system logic Rob Bevill and Kathy... Approved Jul 29 '08 Sep 10 '08
NPRR126 Section 19, Synchronization of Zonal Protocols ERCOT Approved Apr 14 '08 Sep 16 '08
RMGRR063 ! Mass Transition Revisions Resulting from June 2008 Lessons Learned Workshop Rob Bevill on behalf... Approved Jul 29 '08 Sep 26 '08
NPRR102 Implementation of PUC Subst. R. 25.505(f), Publication of Resource and Load Information TPTF Approved Feb 12 '08 Oct 21 '08
NPRR113 Load Resource Type Indicator for Ancillary Service (AS) Trades and Self-Arranged AS ERCOT Staff Approved Mar 11 '08 Oct 21 '08
NPRR124 Resource Node Updated Definitions ERCOT Staff Approved Apr 10 '08 Oct 21 '08
NPRR129 Section 15, Synchronization of Zonal Protocols ERCOT Approved May 1 '08 Oct 21 '08
NPRR144 Five RUC Deployments Needed Before Requiring Verifiable Costs Heddie Lookadoo on... Approved Jul 25 '08 Oct 21 '08
SCR750 Upgrade ERCOT’s Systems so Users Can Upgrade to Internet Explorer 7.0 and Beyond CenterPoint Energy Withdrawn Sep 26 '08 Oct 23 '08
COPMGRR007 Creating Section 3, Organizational Structure Michelle Trenary on... Approved Jun 5 '08 Nov 6 '08
COPMGRR008 Alignment of Appendix A with Data Extracts and Reports Service Level Agreement (SLA) Michelle Trenary on... Approved Jun 5 '08 Nov 6 '08
RMGRR066 Safety-Net Move-In Process Updates Rob Bevill and Kathy... Approved Aug 12 '08 Nov 6 '08
RMGRR068 ! Out-Flow Power from Distributed Renewable Generation Facilities Rob Bevill on behalf... Approved Sep 29 '08 Nov 6 '08
LPGRR031 ! Profile Decision Tree Changes For Distributed Renewable Generation Ernie Podraza on... Approved Sep 8 '08 Nov 17 '08
NPRR128 Combined Cycle Power Blocks with Multiple Voltage Interconnections Calpine Approved Apr 25 '08 Nov 17 '08
NPRR134 Section 7 Cleanup Joel Mickey on... Approved Jun 5 '08 Nov 17 '08
NPRR136 Interim Solution for 15-Minute Settlement of Advanced Meters AEP Texas Approved Jun 20 '08 Nov 17 '08
NPRR138 Credit Monitoring and Management Reports Credit Working Group Approved Jul 11 '08 Nov 17 '08
NPRR139 ACL, EAL, FCE Calculation Updates Credit Working Group Approved Jul 11 '08 Nov 17 '08
NPRR143 Section 9.9.1, Invoice Recipient Payment to ERCOT for the CRR Auction, Clean-up ERCOT Approved Jul 25 '08 Nov 17 '08
NPRR148 Treatment of Financial Information as Confidential Clayton Greer on... Approved Aug 15 '08 Nov 17 '08
NPRR150 Responsive Reserve Service Offer Floor DSWG on behalf of WMS Approved Aug 28 '08 Nov 17 '08
NPRR145 PPAs as Resource-Specific Verifiable Costs Documentation Ino González on... Approved Jul 25 '08 Nov 18 '08
RMGRR065 Disconnect and Reconnect for Non-Payment Updates and Corrections Rob Bevill and Kathy... Approved Aug 12 '08 Dec 4 '08
NOGRR022 EECP Media Appeal Change John Jonte on behalf... Approved Jul 22 '08 Jan 8 '09
RMGRR069 Texas SET Retail Market Guide Clean-up -- Section 7: Historical Usage and Estimated Meter Readings; Section 9: Transaction Timing Matrix and Letter of Authorization Rob Bevill on behalf... Approved Oct 2 '08 Jan 8 '09
SCR752 Nodal: Allow QSEs to Enter Outages for All Assets The Transition Plan... Withdrawn Nov 4 '08 Jan 15 '09
NPRR140 Revision to CRR Obligation Margin Adder J. Aron Approved Jul 14 '08 Jan 20 '09
NPRR142 EECP Media Appeal Change John Jonte on behalf... Approved Jul 22 '08 Jan 20 '09
NPRR152 References to Section 22 Attachments ERCOT Approved Sep 10 '08 Jan 20 '09
NPRR154 Corrections of Entities Able to Bid for Point-To-Point Obligations in the Day-Ahead Market Rachelle Zani on... Approved Sep 15 '08 Jan 20 '09
NPRR155 Clarification of Authorized Representative ERCOT Approved Sep 18 '08 Jan 20 '09
NPRR159 Resource Category Startup Offer Generic Cap for Wind Resources Heddie Lookadoo on... Approved Oct 3 '08 Jan 20 '09
NPRR160 Elimination of the Non-ERCOT LSE Fee Barry Smith w/ AEP Approved Oct 8 '08 Jan 20 '09
NPRR162 Change the Sign Convention of Net Real Power Consumption, LPC and MPC of Load Resources (formerly titled "Change the Sign Convention for Load Resources") Kenneth Ragsdale Approved Nov 6 '08 Jan 20 '09
SCR751 ! Nodal -- Power Balance Shadow Price Cap Curve for SCED (formerly titled "Nodal -- Shadow Price Cap") Marguerite Wagner on... Approved Oct 30 '08 Jan 20 '09
RMGRR070 Ad Hoc Retail Market Conference Calls Rob Bevill and Kathy... Approved Nov 13 '08 Feb 5 '09
RMGRR071 Process Change for Review of Impact Analysis on Point to Point Transactions or Processes Between CRs and TDSPs That Have No Impact to ERCOT Rob Bevill and Kathy... Approved Nov 13 '08 Feb 5 '09
SCR745 ! Retail Market Outage Evaluation and Resolution TXU Electric Delivery Approved May 12 '05 Feb 17 '09
NOGRR023 Hotline Changes for QSEs Representing Multiple Entities ERCOT Approved Nov 20 '08 Mar 5 '09
LPGRR032 Profile Decision Tree Changes for Advanced Meters Ernie Podraza on... Approved Oct 10 '08 Mar 17 '09
NPRR135 Deletion of UFE Analysis Zone Language ERCOT Approved Jun 20 '08 Mar 17 '09
NPRR161 Clarification of Establishing Decision-Making Authority of Managed Capacity ERCOT Approved Oct 16 '08 Mar 17 '09
NPRR151 Clarify Definition of a Generator Output Breaker in the Outage Scheduler Anthony Alford w/... Withdrawn Sep 8 '08 Mar 19 '09
COPMGRR009 Planned Scheduled Release and Planned Maintenance Outage Notifications Trey Felton on... Approved Dec 3 '08 Apr 9 '09
COPMGRR010 Creating Section 12, Renewable Energy Credits Michelle Trenary on... Approved Dec 30 '08 Apr 9 '09
NOGRR024 System Security Response Group (SSRG) ERCOT Rejected Dec 9 '08 Apr 16 '09
NPRR149 Change the name of Emergency Electric Curtailment Plan (EECP) to Energy Emergency Alert (EEA) ERCOT Approved Aug 22 '08 Apr 22 '09
SCR754 ! Replace Email Delivery of WGRPP Forecasts (formerly "WGRPP Forecasts Posted on Zonal TML") ERCOT Approved Dec 23 '08 Apr 22 '09
NPRR167 Options for Filing Verifiable Costs -- QSEs or Resources Verifiable Cost... Approved Nov 24 '08 May 19 '09
NPRR157 Extending Black Start Service Bid Timeline John Dumas on behalf... Approved Sep 23 '08 May 20 '09
NPRR163 Removal of Late Fee Language Keely Hilton Approved Nov 11 '08 May 20 '09
NPRR166 Timing for Required Black Start Unit Load Carrying Test ERCOT Approved Nov 20 '08 May 20 '09
SCR753 Transmission Outage Notice Detail Enhancements Reliant Energy Approved Nov 21 '08 May 20 '09
COPMGRR011 Updates to include the implementation of Project Number 70006 -- 02 Website Enhancements for ERCOT Outages Jack Adams on behalf of ERCOT Approved Feb 12 '09 Jun 4 '09
RMGRR072 Clarification that ESI ID Count is for Active REP of Record in the CBCI File Jennifer Frederick... Approved Mar 6 '09 Jun 4 '09
RMGRR073 Mass Transition of ESI IDs Due to Acquisition Jennifer Frederick... Approved Mar 6 '09 Jun 4 '09
RMGRR074 Texas Data Transport Working Group and Market Metrics Working Group Merger Johnny Robertson on... Approved Mar 19 '09 Jun 4 '09
NPRR141 TSP Energy Storage for Reliability (formerly "TSP and/or DSP Energy Storage for Reliability") American Electric... Approved Jul 21 '08 Jun 16 '09
NPRR172 Synchronization of Section 15 with PRR782, Clean-up and Corrections to Terminology and Transaction Timings in Protocol Section 15, Customer Registration Jennifer Frederick... Approved Apr 3 '09 Jun 16 '09
NPRR173 Reduce the Minimum Quantity for Ancillary Service Offers Mary Anne Brelinsky,... Approved Apr 8 '09 Jun 16 '09
NPRR179 ERCOT Polled Settlement Load Data Calvin Opheim Withdrawn Jun 9 '09 Jun 18 '09
COPMGRR013 Update to Section 3, Organizational Structure Michelle Trenary on... Approved Mar 27 '09 Jul 9 '09
RMGRR075 Advanced Meter Interval Data File Format and Submission Kathy Scott on... Approved Apr 16 '09 Jul 9 '09
RMGRR077 ! Prepay Priority Code 05 -- Disconnect for Non-pay and Reconnect after DNP Ed Echols on behalf of Oncor Approved May 22 '09 Jul 9 '09
NPRR158 EILS Self-Provision Formula Correction and Clarifications ERCOT Approved Sep 23 '08 Jul 21 '09
NPRR170 Synchronization of PRR806, Re-Registration of Market Participant due to Mass Transition of ESI IDs Jennifer Frederick... Approved Apr 1 '09 Jul 21 '09
RMGRR078 ! Adding Additional Fields to the Customer Billing Contact Information File (formerly "Add E-mail Field to the Customer Billing Contact Information File") Jennifer Frederick... Approved May 22 '09 Jul 21 '09
RMGRR076 Synchronization of Retail Market Guide with PRR804, Revisions to Section 21 Appeal Process ERCOT Approved May 14 '09 Aug 6 '09
NPRR171 Synchronization of PRR805, Adding POLR Customer Class and AMS Meter Flag to the Database Query Function on the MIS Jennifer Frederick... Approved Apr 3 '09 Aug 18 '09
NPRR175 Hub Bus List Clarification ERCOT Approved Apr 30 '09 Aug 18 '09
NPRR176 Resource Status Input to RUC and Ancillary Service Awards from RUC ERCOT Approved May 7 '09 Aug 18 '09
NPRR177 Synchronization of Nodal Protocols with PRR808, Clean-up and Alignment of RECs Trading Program Language with PUCT Rules ERCOT Approved May 15 '09 Aug 18 '09
NPRR178 Regulation Reduction (GS-FR3) and Reg-Up/Reg-Down Allocation to QSEs ERCOT Approved May 26 '09 Aug 18 '09
NPRR180 Reconciliation of CRR Related Protocol Language Steve Reedy Approved Jun 10 '09 Aug 18 '09
NPRR182 Non-Protocol Postings on the Market Information System ERCOT Approved Jun 11 '09 Aug 18 '09
NPRR187 Definition for Transmission and/or Distribution Service Provider Chad Seely Approved Jul 10 '09 Aug 18 '09
RMGRR079 ! Changes to Support Revisions to the PUCT POLR and Expedited Switch Rules Jennifer Frederick... Approved Jun 28 '09 Aug 18 '09
COPMGRR014 Synchronization of Commercial Operations Market Guide with PRR804, Revisions to Section 21 Appeal Process Sonja B. Mingo Approved May 14 '09 Sep 3 '09
LPGRR033 Synchronization of Load Profiling Guide with PRR804, Revisions to Section 21 Appeal Process Sonja B. Mingo Approved May 14 '09 Sep 3 '09
SMOGRR007 Synchronization of Settlement Metering Operating Guide with PRR804, Revisions to Section 21 Appeal Process ERCOT Approved May 13 '09 Sep 3 '09
SCR757 Real-Time Wind Production By Zone AEPEnergy Partners Withdrawn Sep 8 '09 Sep 8 '09
NOGRR025 ! Monitoring Programs for QSEs, TSPs, and ERCOT ERCOT Approved Feb 6 '09 Sep 15 '09
NPRR165 Synchronizing Section 1 with PRR697 ERCOT Approved Nov 18 '08 Sep 15 '09
NPRR168 Change the Definition of "Start-up" and Include the Fuel from Breaker Close to LSL in Startup Costs (formerly titled "Verifiable Costs General Corrections") Verifiable Cost... Approved Nov 24 '08 Sep 15 '09
NPRR183 Synchronization of PRR790, Load Profile ID Annual Validation Change Request Ernie Podraza on... Approved Jun 22 '09 Sep 15 '09
NPRR184 Section 2, Addition of Definitions and Acronyms from Zonal Protocols and Clarifications ERCOT Approved Jun 23 '09 Sep 15 '09
NPRR185 Cancellations of RUC-Committed Resources Heddie Lookadoo for... Approved Jul 6 '09 Sep 15 '09
NPRR186 Naming Convention Clarification Network Data Support... Approved Jul 9 '09 Sep 15 '09
NPRR188 MVA for SCED Input Ebby John on behalf... Approved Jul 10 '09 Sep 15 '09
NPRR192 QSE Energy and Ancillary Service Compliance Criteria PUCT/TRE/ERCOT Approved Aug 11 '09 Sep 15 '09
COPMGRR012 Creating Section 11, Disputes and Data Extract Variances Michelle Trenary on... Approved Mar 9 '09 Oct 1 '09
LPGRR034 Profile Model Spreadsheets - Calendar Extension and Delete Unused Models Ernie Podraza on... Approved Jun 24 '09 Oct 1 '09
NOGRR030 ! Synchronization -- Total Transmission Capacity Correction ERCOT Approved Sep 3 '09 Oct 1 '09
RMGRR080 ! Define E-mail Address Format for the Detail Record in the Customer Billing Contact Information File Jennifer Frederick... Approved Sep 1 '09 Oct 1 '09
NPRR174 FIP Modifications in Verifiable Startup and Minimum Energy Cost and Recovery of Exceptional Fuel Costs During RUC Intervals WMS Approved Apr 14 '09 Oct 20 '09
NPRR189 Ancillary Service Deployment Clarification ERCOT Approved Jul 24 '09 Oct 20 '09
NPRR191 Synchronization of PRR819, Changes to Support Revisions to the PUCT POLR and Expedited Switch Rules Jennifer Frederick... Approved Jul 30 '09 Oct 20 '09
NPRR193 Application of Nodal Implementation Surcharge in Verifiable Costs Ino Gonzalez for the... Approved Aug 17 '09 Oct 20 '09
NPRR195 Removal of McCamey Congestion Management from Nodal Protocols ERCOT Approved Aug 18 '09 Oct 20 '09
RMGRR082 Eliminate Disconnect Forecast Report Eric Goff on behalf... Withdrawn Oct 6 '09 Nov 2 '09
LPGRR035 ! Addition of Time Of Use Schedules (TOUS) to Profiles with Interval Data Recorder (IDR) Meter Data Type Codes for Advanced Meters Chris Rowley with TXU Energy Approved Sep 14 '09 Nov 5 '09
NOGRR026 Change the name of Emergency Electric Curtailment Plan (EECP) to Energy Emergency Alert (EEA) and Synchronization of EEA Steps with Protocols Colleen Frosch Approved Jul 13 '09 Nov 5 '09
RMGRR081 Texas New Mexico Power Updates to Processes and Contact Information Steven Bordelon on... Approved Sep 17 '09 Dec 3 '09
NPRR196 Synchronization of Nodal Protocols with PRR827, Find Transaction and Find ESI ID Functions on the MIS ERCOT Approved Aug 20 '09 Dec 15 '09
COPMGRR015 Creating Section 8, ERCOT Settlement and Invoice Process Michelle Trenary on... Approved Sep 15 '09 Jan 6 '10
NOGRR029 Synchronization of OGRR224, Special Protection System (SPS) Operations Under No Contingency John Dumas Approved Sep 2 '09 Jan 6 '10
NPRR131 Ancillary Service Trades with ERCOT NRG Texas Approved May 15 '08 Jan 19 '10
NPRR164 Resubmitting Ancillary Service Offers in SASM Transition Plan Task... Approved Nov 12 '08 Jan 19 '10
NPRR181 FIP Definition Revision Luminant Energy Company LLC Approved Jun 10 '09 Jan 19 '10
NPRR194 Synchronization of Zonal Unannounced Generation Capacity Testing Process ERCOT Approved Aug 18 '09 Jan 19 '10
NPRR197 Section 21, Synchronization of Zonal Protocols ERCOT Approved Oct 30 '09 Jan 19 '10
NPRR202 Clarification of Network Operations Model and State Estimator Postings NATF Approved Dec 10 '09 Jan 19 '10
LPGRR037 ! Replace Wording Truncated from LPGRR035 PWG Approved Dec 30 '09 Feb 4 '10
NOGRR031 Synchronization with OGRR218, Revise Training Requirements for QSEs Shell Energy Approved Oct 9 '09 Feb 4 '10
NPRR199 Shift Factors by Resource Node ERCOT Approved Nov 20 '09 Feb 16 '10
NPRR200 MMS DC Tie Schedule Data Source ERCOT Approved Nov 30 '09 Feb 16 '10
NPRR201 Calculation of Transmission and Distribution Losses ERCOT Approved Dec 3 '09 Feb 16 '10
NPRR206 Nodal Market Day-Ahead Market Credit Requirements Randa Stephenson on... Approved Jan 20 '10 Feb 16 '10
SCR755 ERCOT.com Website Enhancements CCWG Approved Feb 25 '09 Feb 16 '10
NPRR156 Transparency for PSS and Full Interconnection Studies Marguerite Wagner/PSEG Texas Approved Sep 18 '08 Mar 23 '10
NPRR169 Clarify the Calculation and Posting of LMPs for the Load Zone and LMPs for each Hub Joel Mickey on... Approved Dec 16 '08 Mar 23 '10
NPRR198 Load Used in RMR Studies PSEG TX Approved Nov 10 '09 Mar 23 '10
NPRR203 Amend Telemetry Bus Accuracy Requirements Ebby John on behalf... Approved Dec 22 '09 Mar 23 '10
NPRR204 Update Generic Startup Cost for Reciprocating Engines South Texas Electric... Approved Dec 22 '09 Mar 23 '10
SCR758 Enhancements to the Proposed Transmission Outage Report Mark Garrrett on... Approved Dec 7 '09 Mar 23 '10
NPRR215 Resolution of Alignment Item A151 - Removal of Posting Requirement for RMR Services ERCOT Withdrawn Mar 15 '10 Mar 25 '10
COPMGRR016 Update to Section 12, Renewable Energy Credits due to PRR 808, Clean-up and Alignment of RECs Trading Program Language with PUCT Rules Michelle Trenary on... Approved Sep 22 '09 Apr 8 '10
LPGRR036 Delete Document Control Section PWG Approved Dec 30 '09 Apr 8 '10
NOGRR027 Revise the Process for Submitting Biennial Unit Reactive Limits (Lead and Lag) LCRA Approved Jul 17 '09 Apr 8 '10
NOGRR032 Use of Consistent Rating Terminology NDSWG Approved Dec 3 '09 May 6 '10
NOGRR033 Alignment with NPRR203, Amend Telemetry Bus Accuracy Requirements Ebby John on behalf... Approved Dec 22 '09 May 6 '10
NOGRR040 Administrative Changes for June 1, 2010 Nodal Operating Guides ERCOT Approved May 14 '10 May 14 '10
NPRR205 Transmission and/or Distribution Service Provider (TDSP) Definition Revision Mike Grable on... Approved Jan 15 '10 May 18 '10
NPRR211 Clarify Capacity Obligations of Energy Trades (formerly "Modify RUC Capacity Short Charge to Use Final Energy Trades") J. Aron & Company Approved Feb 11 '10 May 18 '10
NPRR214 Wind-powered Generation Resource (WGR) High Sustained Limit (HSL) Update Process Wind Coalition Approved Mar 12 '10 May 18 '10
RMGRR083 Update Timings Associated with the Expedited Switch Process Monica Jones,... Approved Mar 17 '10 Jun 3 '10
RMGRR084 Revisions for Texas Nodal Market Implementation (Part 1) ERCOT Approved Mar 17 '10 Jun 3 '10
RMGRR085 Revisions for Texas Nodal Market Implementation (Part 2) and Synchronization with PRR821 ERCOT Approved Mar 16 '10 Jun 3 '10
NPRR223 Resolution of Alignment Item A73 Removal of IMM and PUC Staff Nightly Report ERCOT Approved Apr 8 '10 Jun 14 '10
NPRR146 ICCP Telemetry Information Submittals American Electric Power Approved Jul 30 '08 Jun 15 '10
NPRR210 Wind Forecasting Change to P50, Synchronization with PRR841 Morgan Stanley Approved Feb 9 '10 Jun 15 '10
NPRR212 Disputing Fuel Oil Price (FOP) Costs Kenan Ögelman Approved Feb 11 '10 Jun 15 '10
NPRR217 Resolution of Alignment Item A58 - Use of Different Computational Modules ERCOT Approved Mar 22 '10 Jun 15 '10
NPRR221 Day-Ahead Market and Real-Time Market Default Allocation Changes MCWG Approved Mar 29 '10 Jun 15 '10
NPRR225 Standard Cost Option in Verifiable Costs WMS Approved Apr 11 '10 Jun 15 '10
RMGRR087 ! Meter Tampering Business Processes Michael Matlock and... Approved May 11 '10 Jun 15 '10
NPRR234 Resolution of Alignment Item A32, A147, A155, A159, and A187 - Clarify General Capacity Testing and Net Dependable Capability John Adams and John Dumas Withdrawn May 13 '10 Jun 17 '10
SCR741 Multi-Day Scheduling Capability Entergy Solutions Rejected Aug 20 '04 Jun 17 '10
COPMGRR017 Creating Subsection 8.2, Settlement Statements and Invoices Michelle Trenary on... Approved Dec 4 '09 Jul 1 '10
COPMGRR019 Revisions for Texas Nodal Market Implementation and Synchronization with PRR821, Update of Section 21, Process for Protocol Revision Sonja B. Mingo Approved Mar 16 '10 Jul 1 '10
NOGRR028 Synchronization - Backup Control Plan Submission Process OWG Approved Aug 14 '09 Jul 1 '10
NOGRR035 Synchronization -- Special Protection System Monitoring Requirements ERCOT Approved Feb 17 '10 Jul 1 '10
NOGRR036 Synchronization with PRR821 and PRR804 ERCOT Approved Mar 19 '10 Jul 1 '10
NOGRR037 Synchronization with OGRR217, Relay Misoperation Report Format Change Glenn Hargrave on... Approved Mar 23 '10 Jul 1 '10
SMOGRR008 Revisions for Texas Nodal Market Implementation and Synchronization with PRR821 ERCOT Approved Mar 15 '10 Jul 1 '10
NPRR207 Unit Deselection (formerly "Hour Start Unit Deselection and Half Hour Start Unit RUC Clawback") Seth Cochran and Tom... Approved Jan 22 '10 Jul 20 '10
NPRR208 Registration and Settlement of Distributed Generation (DG) Less Than One MW Don Tucker on behalf... Approved Jan 25 '10 Jul 20 '10
NPRR222 Half-Hour Start Unit RUC Clawback (Companion to NPRR207) WMS Approved Apr 8 '10 Jul 20 '10
NPRR224 Remove Dynamic Rating Requirements for Annual Planning Models Steady State Working Group Approved Apr 8 '10 Jul 20 '10
NPRR226 Procedure for Setting DAM Credit Requirement Parameters (formerly Procedure for Setting DAM Auction Credit Requirement Parameters) ERCOT Approved Apr 15 '10 Jul 20 '10
NPRR227 Termination of Access Privileges to Restricted Computer Systems and Control Systems Ann Delenela Approved Apr 22 '10 Jul 20 '10
NPRR229 Additions to Section 2, Definitions and Acronyms Sonja B. Mingo Approved Apr 28 '10 Jul 20 '10
NPRR230 Resolution of Alignment Items A40, A108, A127 and A138 and Clarification/Updates to Load and Demand Forecast, Statement of Opportunities, and Long Term Wind Power Forecast ERCOT Approved May 6 '10 Jul 20 '10
NPRR235 Resolution of Alignment Items A36 and A131 and Clarification of Miscellaneous Requirements ERCOT Approved May 12 '10 Jul 20 '10
NPRR239 Ramp Rate Limitation of 10% per minute of On-Line Installed Capability for Wind-powered Generation Resources ERCOT Approved May 12 '10 Jul 20 '10
PGRR001 ! Planning Guide -- Section 2, Process for Planning Guide Revision Planning Working Group (PLWG) Approved Jun 2 '10 Jul 20 '10
NPRR216 Allow ERCOT Option to Cancel Commitments Previously Issued Through RUC ERCOT Rejected Mar 22 '10 Jul 22 '10
NPRR147 DAM Short Pay Changes Clayton Greer on... Withdrawn Aug 13 '08 Jul 27 '10
COPMGRR018 Updates to References of IDR and/or IDR Meter in the Commercial Operations Market Guide Due to the Proposed Definition of IDR Meter in PRR845 Terry Bates on... Approved Feb 25 '10 Aug 5 '10
COPMGRR021 Market Participant Market Notice Process Michelle Trenary on... Approved Apr 12 '10 Aug 5 '10
NOGRR038 Synchronization with OGRR243, Disturbance Monitoring Requirements Clarification SPWG Approved Mar 26 '10 Aug 5 '10
NPRR091 Scarcity Pricing and Mitigated Offer Cap During the Period Commencing on the Nodal Market Implementation Date and Continuing for a Total of 45 Days TPTF Approved Dec 5 '07 Aug 17 '10
NPRR218 Resolution of Alignment Item A71 - Add Protocol Description of the Power Balance Penalty Factor used in the SCED ERCOT Approved Mar 22 '10 Aug 17 '10
NPRR228 Resolution of Alignment Items A2, A80, A83 and A93 - As-Built Treatment and Settlement of Combined Cycle Generation Resources in ERCOT Market Systems ERCOT Approved Apr 22 '10 Aug 17 '10
NPRR233 Clarifying Method of Enforcing CRR Auction Limitation on Market Submissions ERCOT Approved May 12 '10 Aug 17 '10
NPRR236 Resolution of Alignment Item A83 partially, A86, A87 partially, A88 partially, and A142 - Clarify Default Actions for Missing Data and Range of Valid Data Entries for Energy Offers ERCOT Approved May 12 '10 Aug 17 '10
NPRR237 Resolution of Alignment Items A22, A143, A148, A153, A160 and A169 -- Clarification of NERC Reliability Standards and MIS Posting Requirements ERCOT Approved May 12 '10 Aug 17 '10
NPRR242 Synchronization of Nodal Protocols with PRR792 ERCOT Approved Jun 1 '10 Aug 17 '10
NPRR245 Protocol Synchronization and As-Built Clarification for RUC Shortfall Calculation ERCOT Approved Jun 6 '10 Aug 17 '10
LPGRR040 Administrative Changes for October 1, 2010 Load Profiling Guide ERCOT Approved Aug 20 '10 Aug 20 '10
LPGRR038 Revisions for Texas Nodal Market Implementation and Synchronization with PRR821, Update of Section 21, Process for Protocol Revision Sonja B. Mingo Approved Mar 17 '10 Sep 2 '10
LPGRR039 Revisions for Texas Nodal Market Implementation Part Two Sonja B. Mingo Approved Apr 29 '10 Sep 2 '10
NOGRR039 Synchronization of Section 1 with Nodal Protocols NOGRRTF Approved May 10 '10 Sep 2 '10
RMGRR086 Submission of Distributed Generation Data for Advanced Meters Don Tucker on behalf... Approved Mar 18 '10 Sep 2 '10
RMGRR088 Updates to the IDR Meter Installation and Removal Processes Terry Bates on... Approved Jun 17 '10 Sep 2 '10
COPMGRR020 Creating Subsection 10.3, Unregistered Distributed Generation Reports Don Tucker on behalf... Approved Mar 18 '10 Sep 21 '10
NOGRR034 Rescind Telemetry Performance Calculation Exclusions ERCOT Approved Jan 22 '10 Sep 21 '10
NPRR213 Deadlines for Initiating Alternative Dispute Resolution Horizon Wind Energy LLC Approved Feb 25 '10 Sep 21 '10
NPRR220 Nodal Requirement of Declaring an EEA for Reserves More than 500 MW ERCOT Approved Mar 23 '10 Sep 21 '10
NPRR231 Treatment of RMR Units in the Day-Ahead Market (formerly "Remove RMR Units from the Day-Ahead Market") Luminant Approved May 6 '10 Sep 21 '10
NPRR232 Clarification of Block Load Transfer Registration and Deployment ERCOT Approved May 9 '10 Sep 21 '10
NPRR238 Resolution of Alignment Item A47, A59, A104, A105, A114, A115, A130, A188, and A189 - Provides Clarification and Updates to Network Operations Model Processes for Resource Entities ERCOT Approved May 12 '10 Sep 21 '10
NPRR240 Proxy Energy Offer Curve Potomac Economics Approved May 25 '10 Sep 21 '10
NPRR241 Aggregate Incremental Liability (AIL) Calculation and Credit Reports Publish Corrections Vanessa Spells,... Approved May 26 '10 Sep 21 '10
NPRR243 Load Resource Disqualification, Unannounced Testing, and Compliance WMS Approved Jun 2 '10 Sep 21 '10
NPRR247 Retail Market Testing Updates Due to the Merger of the TX SET and TTPT Working Groups Jennifer Frederick... Approved Jun 20 '10 Sep 21 '10
NPRR248 Removal of Loads from NOIE Load Zone (formerly "Removal of Loads from Pre-1999 NOIE Load Zone") Kerrville Electric... Approved Jun 23 '10 Sep 21 '10
NPRR249 Resolution of Alignment Item A155 and A159 -- Removal of Text Reason Requirement (formerly "Removal of Text Reason Requirement") John Adams Approved Jul 5 '10 Sep 21 '10
NPRR250 Suspension of Annual Profile ID Validation With Advanced Meter Deployment Ernie Podraza on... Approved Jul 6 '10 Sep 21 '10
NPRR251 Synchronization of PRR845, Definition for IDR Meters and Optional Removal of IDR Meters at a Premise Where an Advanced Meter Can be Provisioned Terry Bates on... Approved Jul 7 '10 Sep 21 '10
NPRR252 Synchronization of PRR758, Clarification of Language Related to Generation Netting for ERCOT Polled Settlement Meters ERCOT Approved Jul 14 '10 Sep 21 '10
NPRR254 Updates to Protocol Sections 14 and 18 Sonja B. Mingo Approved Jul 14 '10 Sep 21 '10
SCR759 acLineSegment Name Length Increase in Information Model Manager SSWG Approved May 27 '10 Sep 21 '10
NOGRR041 Synchronization of Section 2 with Nodal Protocols NOGRRTF Approved May 27 '10 Oct 7 '10
NOGRR042 Synchronization of Section 3 with Nodal Protocols NOGRRTF Approved May 27 '10 Oct 7 '10
NOGRR043 Synchronization with OGRR208,Voltage Ride-Through (VRT) Requirement Warren Lasher Approved Jun 4 '10 Oct 7 '10
NOGRR045 Synchronization of OGRR219, Time Error Correction ERCOT Approved Jun 10 '10 Oct 7 '10
NOGRR046 Synchronization of Sections 4 and 5 with Nodal Protocols NOGRRTF Approved Jun 11 '10 Oct 7 '10
NOGRR047 Synchronization of Sections 6 and 7 with Nodal Protocols Brad Calhoun on... Approved Jun 24 '10 Oct 7 '10
NOGRR051 ! Synchronization with OGRR192 and OGRR238 ERCOT Approved Aug 17 '10 Oct 7 '10
NOGRR053 ! Synchronization with OGRR226, Generation Resource Response Time Requirement Frank Owens on... Approved Sep 15 '10 Oct 7 '10
RMGRR089 Revisions for Texas Nodal Market Implementation (Part 3) ERCOT Approved Jul 15 '10 Oct 7 '10
RMGRR090 Revisions for Texas Nodal Market Implementation (Part 4) ERCOT Approved Jul 15 '10 Oct 7 '10
SMOGRR009 Submittal Timeline for EPS Metering Design Proposals ERCOT Approved Jul 15 '10 Oct 7 '10
NPRR244 Clarification of Other Binding Documents Dave Seibert Approved Jun 2 '10 Oct 19 '10
NPRR246 Requirement for Resource Entities to Update Resource Parameters Jay Teixeira Approved Jun 7 '10 Oct 19 '10
NPRR253 CRR Balancing Account Invoice and Settlement and Billing Dispute Process Art Deller Approved Jul 14 '10 Oct 19 '10
NPRR255 Resolution of Alignment Item A81 - DRUC Timing and Execution when DAM is Delayed or Aborted ERCOT Approved Jul 14 '10 Oct 19 '10
NPRR259 Resolution of Alignment Items A175 and A176 - Settlement of Generation Resources Dispatched to Meet System Reliability Requirements ERCOT Approved Jul 27 '10 Oct 19 '10
NPRR261 Revision of Data Submission Timeline for Network Model ERCOT Approved Aug 8 '10 Oct 19 '10
NPRR262 Protocol Synchronization for Nodal Implementation Surcharge ERCOT Approved Aug 8 '10 Oct 19 '10
NPRR263 Resolution of Alignment Item A99 - Settlement Point Price Calculation When Busses are De-energized ERCOT Approved Aug 10 '10 Oct 19 '10
NPRR273 Allow Use of the ONTEST Resource Status to Indicate Resource Startup, Shutdown and Test Operations ERCOT Approved Sep 15 '10 Oct 19 '10
NPRR274 Generic Startup Costs for Combined Cycle Generation Resources -- Removal of Temporal Constraint ERCOT Approved Sep 15 '10 Oct 19 '10
NPRR279 Resolution of Alignment Item A144 - Clarify Posting of MCPC for DAM and SASM ERCOT Approved Sep 15 '10 Oct 19 '10
NPRR280 Move Shift Factor Posting Requirement to Real-Time ERCOT Approved Sep 23 '10 Oct 19 '10
NPRR284 Cost Allocation Zones as They Relate to NOIE Load Zones -- As Built Systems ERCOT Approved Sep 29 '10 Oct 19 '10
COPMGRR022 Updating Section 10, Extracts and Reports Michelle Trenary on... Approved Sep 1 '10 Nov 4 '10
LPGRR041 ! Distributed Generation (DG) to Sync with NPRR208 Language Effective on Nodal Go-Live Ernie Podraza and Ed... Approved Sep 23 '10 Nov 4 '10
NOGRR048 ! Synchronization with OGRR240, CREZ Facility Protection and Control Requirements AEPSC Approved Jul 23 '10 Nov 4 '10
COPMGRR024 Administrative Changes for the December 1, 2010 Commercial Operations Market Guide ERCOT Approved Nov 11 '10 Nov 11 '10
RMGRR093 Administrative Changes for the December 1, 2010 Retail Market Guide ERCOT Approved Nov 12 '10 Nov 12 '10
NPRR209 Data Posting Changes to Comply with P.U.C. Subst. R. 25.505 Adrian Pieniazek,... Approved Feb 5 '10 Nov 16 '10
NPRR256 Synchronize Nodal Protocols with PRR787, Add Non-Compliance Language to QSE Performance Standards (formerly "Add Violation Language to QSE Performance Standards") Luminant Approved Jul 14 '10 Nov 16 '10
NPRR257 Synchronization with Nodal Operating Guide Section 9, Monitoring Programs and Changes to Posting Requirements of Documents Considered CEII (formerly "Synchronization with Nodal Operating Guide Section 9, Monitoring Programs") ERCOT Approved Jul 22 '10 Nov 16 '10
NPRR258 Synchronization with PRR824 and PRR833 and Additional Clarifications PDCWG Approved Jul 22 '10 Nov 16 '10
NPRR265 MIS Secure Area Posting of Resource Category -- As-Built Clarification ERCOT Approved Aug 31 '10 Nov 16 '10
NPRR266 Installed Capacity of Unregistered Distributed Generation (DG) CPS Energy Approved Aug 31 '10 Nov 16 '10
NPRR267 Remove All References to Pseudo Devices (formerly "Allow ERCOT to Manage Operations Model Pseudo Devices") AEP Approved Aug 31 '10 Nov 16 '10
NPRR268 Posting Requirements of Verifiable Costs Documents ERCOT Approved Sep 1 '10 Nov 16 '10
NPRR270 Defining the Variable Used in the Wind Generation Formula ERCOT Approved Sep 13 '10 Nov 16 '10
NPRR271 Synchronization to PRR850, Weather Responsiveness Determination for Interval Data Recorders ERCOT Approved Sep 13 '10 Nov 16 '10
NPRR272 Definition and Participation of Quick Start Generation Resources ERCOT Approved Sep 15 '10 Nov 16 '10
NPRR276 MIS Posting Requirement for the Network Operations Model Load Schedule ERCOT Approved Sep 16 '10 Nov 16 '10
NPRR277 Removal of NPRR119 Language for LDL Calculation and Modification to the SCED Ramp Rate Calculation (formerly "Removal of NPRR119 Language for LDL Calculation") ERCOT Approved Sep 16 '10 Nov 16 '10
NPRR278 Emergency Interruptible Load Service (EILS) Modifications to Correct Self-Provision Settlement Equations, to Accommodate Advanced Metering Infrastructure, and other Clarifications ERCOT Approved Sep 16 '10 Nov 16 '10
NPRR281 Replace 7-Day Forecast Requirement for QSEs Representing WGRs AEP Energy Partners Approved Sep 26 '10 Nov 16 '10
NPRR285 Generation Resource Base Point Deviation Charge Corrections WMS Approved Oct 12 '10 Nov 16 '10
NPRR286 DAM Credit -- Non-Business Day Processing ERCOT Approved Oct 14 '10 Nov 16 '10
NPRR288 Selection of CRR Load Distribution Factors for Use in CRR Monthly and Annual Auctions ERCOT Approved Oct 20 '10 Nov 16 '10
NPRR190 Clarification of Resource Definitions and Resource Registration of Self-Serve Generators for Reliability Purposes ERCOT Withdrawn Aug 17 '15 Nov 18 '10
NPRR269 Synchronization of PRR830, Reactive Power Capability Requirement ERCOT Approved Sep 9 '10 Nov 18 '10
NOGRR049 Alignment with NERC Reliability Standard PRC-001-1, System Protection Coordination SPWG Approved Aug 6 '10 Dec 6 '10
RMGRR091 ! Accelerated Disconnect and Reconnect for Customers with Advanced Meters Jennifer Frederick... Approved Oct 21 '10 Dec 8 '10
RMGRR092 ! Changes to Implement an Interim Solution for Critical Care Status and Secondary Contact Information Jennifer Frederick... Approved Nov 3 '10 Dec 8 '10
NPRR293 ! Requirement to Post PTP Obligation Quantities Awarded in DAM (formerly "Requirement to Post CRR Option and Obligation Quantities Cleared in DAM or Taken to Real Time") Luminant Energy Company, LLC Approved Nov 3 '10 Dec 14 '10
NPRR295 ! Synchronization of Protocol for Generation Resource Designation as Mothballed or Decommissioned ERCOT Approved Nov 11 '10 Dec 14 '10
NPRR287 Real-Time Market Price Delivery Consistency ERCOT Rejected Oct 18 '10 Dec 16 '10
NPRR260 Providing Access to MIS Secure Area to MIS Registered Users Crescent Power Approved Aug 5 '10 Jan 18 '11
NPRR282 Dynamic Ramp Rates Use in SCED Calpine Approved Sep 28 '10 Jan 18 '11
NPRR302 ! Correct Fuel Type Language for Mitigated Offer Cap Morgan Stanley Approved Dec 7 '10 Jan 18 '11
OBDRR001 ! Texas SET Implementation Guides Revision Process Jennifer Frederick... Approved Dec 13 '10 Jan 18 '11
NOGRR059 Administrative Changes for March 1, 2011 Nodal Operating Guides ERCOT Approved Feb 1 '11 Feb 1 '11
COPMGRR023 ! Creating Section 6, Commercial System Model and Subsection 8.3 Settlement Detail Michelle Trenary on... Withdrawn Nov 2 '10 Feb 3 '11
NOGRR044 Clarification of a PSS In-Service and Improved Communication Process for Changes in PSS Status (formerly "Clarification of a PSS In-Service") LCRA Approved Jun 3 '10 Feb 3 '11
LPGRR042 Updating of Weather Sensitivity Assignment, Suspension of Annual Validation for Advanced Meters, Addition of Load Research Sampling Documents, and Removal of Unused TOUS Codes Ernie Podraza on... Approved Nov 10 '10 Mar 3 '11
LPGRR044 ! Addition of Distributed Generation (DG) Load Profiles Ernie Podraza on... Approved Jan 31 '11 Mar 3 '11
RMGRR094 Adding the Competitive Metering Guide to the Retail Market Guide Kyle Patrick and... Approved Dec 14 '10 Mar 3 '11
RMGRR095 Meter Tampering Business Processes Clarifications Michael Matlock and... Approved Dec 17 '10 Mar 3 '11
RMGRR096 Business Processes and Communications for Switch Holds Related to Deferred Payment Plans Michael Matlock and... Approved Dec 17 '10 Mar 3 '11
RMGRR099 Administrative Changes for the April 1, 2011 Retail Market Guide ERCOT Approved Mar 3 '11 Mar 3 '11
NOGRR057 ! Daily Report Containing Loss of Generation Greater than 450 MW LCRA Approved Jan 6 '11 Mar 22 '11
NPRR275 Clarify QSE’s Ability to Make Changes to Ancillary Service Resource Responsibility In Real Time ERCOT Approved Sep 16 '10 Mar 22 '11
NPRR283 Clarification of PCRR Allocation Eligibility Tex-La Electric... Approved Sep 30 '10 Mar 22 '11
NPRR289 Clarify Use of Raise/Lower Block Status Telemetry ERCOT Approved Oct 28 '10 Mar 22 '11
NPRR291 Reduce the Comment Period for NPRRs and SCRs ERCOT Approved Oct 28 '10 Mar 22 '11
NPRR292 Add Key Provisions of RPG Charter to Protocols Planning Working Group (PLWG) Approved Oct 29 '10 Mar 22 '11
NPRR296 Remove Posting Requirement for the Annual Planning Model for the CRR Auction ERCOT Approved Nov 15 '10 Mar 22 '11
NPRR297 Add Administrative NPRR Process to Nodal Protocols ERCOT Approved Nov 23 '10 Mar 22 '11
NPRR303 ! Requirement to Post PTP Options Cleared in DAM or Taken to Real-Time Luminant Energy Company, LLC Approved Dec 16 '10 Mar 22 '11
NPRR305 ! Timeline for Calculating the Value of X VCWG Approved Jan 11 '11 Mar 22 '11
NPRR307 ! Change SASM Offer Procedures Morgan Stanley Approved Jan 11 '11 Mar 22 '11
NPRR323 ! Correct DAM Credit Exposure Language and Enable Qualified Expiring CRRs to Offset PTP Bid Exposure Tenaska Power Services Approved Feb 10 '11 Mar 22 '11
NPRR325 ! Price Correction During SCED Process Failure ERCOT Approved Feb 10 '11 Mar 22 '11
SCR760 ! Recommended Changes Needed for Information Model Manager and Topology Processor for Planning Models Wesley Woitt on... Approved Nov 4 '10 Mar 22 '11
NPRR308 Deployment Procedures for Non-Spin Resources City of Garland Rejected Jan 13 '11 Mar 24 '11
NOGRR055 Deletion of an Invalid Reference to a Non-Existent NERC Term ERCOT Approved Dec 21 '10 Apr 7 '11
NOGRR062 ! Require Voltage Ride-Through Capability for IRRs ERCOT Approved Mar 3 '11 Apr 7 '11
RMGRR098 Addition of Market Synchronization Reports Jennifer Frederick... Approved Jan 20 '11 Apr 7 '11
NPRR353 Administrative Changes for the May 1, 2011 Protocols ERCOT Approved Apr 14 '11 Apr 14 '11
NPRR290 ERCOT Publication of DAM PSS/E Files Henry Durrwachter on... Approved Oct 27 '10 Apr 19 '11
NPRR294 Texas SET 4.0 Including: Acquisition and Transfer of Customers From One REP to Another; Meter Tampering Transactional Solution Jennifer Frederick... Approved Nov 5 '10 Apr 19 '11
NPRR298 New Definitions Related to Black Start and Clarification to the Hourly Standby Fee Payments for Black Start Resources (formerly "New Definitions Related to Black Start") Operations Working... Approved Nov 29 '10 Apr 19 '11
NPRR301 Correct Energy Trade Language for Adjustment Period Morgan Stanley Approved Dec 3 '10 Apr 19 '11
NPRR304 Removal of Frequency Bias Methodology Approval Requirement ERCOT Approved Dec 17 '10 Apr 19 '11
NPRR316 ! Negative Self-Arranged Ancillary Services Quantity (formerly "Negative Self-Arranged Ancillary Services") Morgan Stanley Approved Feb 2 '11 Apr 19 '11
NPRR320 ! Minimum PTP Option Bid and Settlement (formerly "Minimum PTP Option Bids and CRR Auction Fees") Bob Wittmeyer Approved Feb 8 '11 Apr 19 '11
NPRR329 ! Security Classification Changes for Extracts/Reports MIS User Group Approved Feb 23 '11 Apr 19 '11
NPRR331 ! Addition of the Balance of the Year PCRR Allocation ERCOT Approved Feb 25 '11 Apr 19 '11
NPRR335 ! TSP Request for Interval Data Jennifer Bevill on... Approved Mar 1 '11 Apr 19 '11
NPRR339 ! Modifications to Heuristic Rules to Determine LMP at De-energized Electrical Bus and Treatment of CRR Offers at De-energized Settlement Points ERCOT Approved Mar 17 '11 Apr 19 '11
NPRR341 ! Remove Ancillary Service Offers from SASM that do not Meet the Lead Time ERCOT Approved Mar 23 '11 Apr 19 '11
NPRR342 ! Notification and Actions to Address Outcomes Inconsistent With Efficient Operation of the ERCOT Market ERCOT Approved Mar 30 '11 Apr 19 '11
NPRR343 ! CRR Bid and PTP Obligation Bid Criteria Change ERCOT Approved Mar 29 '11 Apr 19 '11
PGRR002 New Planning Guide Section 2, Definitions and Acronyms, and Section 8, Planning Reserve Margin (PRM) and Associated Change Process for the PRM (formerly "New Planning Guide Section 2, Definitions and Acronyms, and Section 8, Planning Reserve Margin") PLWG Approved Nov 12 '10 Apr 19 '11
NPRR345 EILS Availability Calculation Post-Depletion Energy Curtailment... Withdrawn Apr 5 '11 Apr 21 '11
COPMGRR025 Synchronization with NPRR291, Reduce the Comment Period for NPRRs and SCRs ERCOT Approved Jan 13 '11 May 5 '11
NOGRR056 Synchronization with NPRR291, Reduce the Comment Period for NPRRs and SCRs ERCOT Approved Dec 27 '10 May 5 '11
RMGRR097 Synchronization with NPRR291, Reduce the Comment Period for NPRRs and SCRs ERCOT Approved Jan 13 '11 May 5 '11
NOGRR072 Administrative Changes for June 1, 2011 Nodal Operating Guides ERCOT Approved May 16 '11 May 16 '11
NPRR350 ! Change to the Security Classification of the System Ancillary Service Capacity Monitor Dashboard Jackie Ashbaugh on... Approved Apr 11 '11 May 16 '11
NOGRR054 Change in Facilitator for the Annual Operations Training Seminar CenterPoint Energy Approved Dec 21 '10 May 17 '11
NPRR306 Revisions to Protected Information to Include Black Start Documents Considered CEII OWG Approved Jan 11 '11 May 17 '11
NPRR310 Expand Output Schedule Acceptable Range to Include HSL and LSL Tenaska Approved Jan 14 '11 May 17 '11
NPRR352 ! Real-Time HSL Telemetry for WGRs ERCOT Approved Apr 13 '11 May 17 '11
PGRR004 Synchronization with NPRR291, Reduce the Comment Period for NPRRs and SCRs ERCOT Approved Dec 27 '10 May 17 '11
SCR764 ! Public Access to Select MIS Dashboards Jackie Ashbaugh on... Approved Apr 7 '11 May 17 '11
NOGRR065 Authorize ERCOT to Procure Additional RRS During Severe Cold Weather TNMP Withdrawn Mar 9 '11 May 18 '11
NPRR349 Clarification of Ancillary Service Provider’s Responsibilities, Addition of Penalty Factor Charge for Failure to Provide, and Addition of Ancillary Service Capacity Compliance Performance Criteria ERCOT Rejected Apr 6 '11 May 19 '11
NPRR366 Generation Resource Power Factor Criteria Clarification LCRA Withdrawn May 4 '11 May 19 '11
PGRR003 New Planning Guide Section 9A, SSWG Procedure Manual Planning Working Group (PLWG) Withdrawn Nov 23 '10 May 26 '11
NPRR372 Administrative Changes for the July 1, 2011 Protocols to Update Audit References ERCOT Approved Jun 1 '11 Jun 1 '11
LPGRR043 Synchronization with NPRR291, Reduce the Comment Period for NPRRs and SCRs ERCOT Approved Jan 13 '11 Jun 2 '11
NOGRR052 Conductor/Transformer Transmission Facility Rating ERCOT Approved Sep 9 '10 Jun 2 '11
NOGRR060 Updating the Term Resource Plan to Current Operating Plan Luminant Energy Approved Feb 1 '11 Jun 2 '11
NOGRR061 Posting Requirement for Hydro-Responsive Testing ERCOT Approved Feb 4 '11 Jun 2 '11
SMOGRR010 Synchronization with NPRR291, Reduce the Comment Period for NPRRs and SCRs ERCOT Approved Jan 7 '11 Jun 2 '11
NPRR373 Revised State Estimator Reports on Individual Transmission Load on Electrical Buses WMS Withdrawn Jun 3 '11 Jun 20 '11
NPRR264 Clarification of Nodal Protocol Requirements for Generators With Multiple Points of Interconnection WMS Approved Aug 12 '10 Jun 21 '11
NPRR311 Correction of Wind Adjust Formula to Account for Daylight Savings Time ERCOT Approved Feb 1 '11 Jun 21 '11
NPRR317 Clarification of Entity Responsible for Hydro Responsive Testing ERCOT Approved Feb 4 '11 Jun 21 '11
NPRR318 Alignment of Nodal Registration Requirements with Current Registration Process ERCOT Approved Feb 4 '11 Jun 21 '11
NPRR322 ! Real-Time PTP Option Modeling Luminant Energy Company LLC Approved Feb 10 '11 Jun 21 '11
NPRR326 Adjust the Calculation of the Real-Time Settlement Point Price for a Resource Node ERCOT Approved Feb 10 '11 Jun 21 '11
NPRR330 Change in Frequency of Four Protocol Required Audits from Annual to Periodic (formerly "Change in Frequency of Five Protocol Required Audits from Annual to Periodic") ERCOT Approved Feb 24 '11 Jun 21 '11
PGRR007 New Planning Guide Section 6, Data/Modeling and 6.4, TPIT Report and Data Requirements PLWG Approved Jan 27 '11 Jun 21 '11
SCR765 ! Public Aggregated Wind Dashboard Jackie Ashbaugh on... Approved Apr 18 '11 Jun 21 '11
NPRR309 Providing STWPF to QSEs Contractually Affiliated with WGR Lower Colorado River... Rejected Jan 14 '11 Jun 23 '11
NPRR363 Revision to EEA Level 2B ERCOT Requirements During the EILS VDI APX Power Markets Rejected May 4 '11 Jun 23 '11
NPRR367 ! Shaping of PTP Options Taken to Real-Time to Match Forecasted Load CPS Energy Rejected May 12 '11 Jun 23 '11
NPRR368 ! Clarification of the Purpose of Point-to-Point Options CPS Energy Rejected May 12 '11 Jun 23 '11
NPRR371 ! Telemetered LSL for QSGR Topaz Power Withdrawn May 31 '11 Jun 23 '11
NOGRR063 Additional Method for Submitting Back-up Control Plans ERCOT Approved Mar 4 '11 Jul 7 '11
NOGRR064 QSE Acknowledgement of VSS Dispatch Instructions Luminant Energy Approved Mar 8 '11 Jul 7 '11
NOGRR066 ERCOT WAN Connection Termination Requirement Luminant Energy Approved Mar 9 '11 Jul 7 '11
NOGRR068 ! Hydro-Responsive Reserve ERCOT Approved Mar 31 '11 Jul 7 '11
NPRR312 ! Clarification of QSE Requirements for Split Generation Resources ERCOT Approved Feb 1 '11 Jul 18 '11
NPRR314 Requirement to Post Generation Resources Temporal Constraints Luminant Energy Company, LLC Approved Feb 1 '11 Jul 19 '11
NPRR319 Required Documentation to Recover Fuel Costs for RUC Deployments ERCOT Approved Feb 7 '11 Jul 19 '11
NPRR324 Conductor/Transformer Transmission Facility Rating ERCOT Approved Feb 10 '11 Jul 19 '11
NPRR328 Clarifies Duplicative or Vague Requirements Related to Reactive Resources (formerly "Removes ERCOT Requirement for Reactive Resource Planning and the Associated Compliance Process") ERCOT Approved Feb 23 '11 Jul 19 '11
NPRR332 Revise QSGR Processes for COP Reporting of QSGR Assigned Off-Line Non-Spin and Application of Emergency Operations Settlement ERCOT Approved Feb 25 '11 Jul 19 '11
NPRR333 Removal of Redundant Reporting Requirement Related to Equipment Ratings ERCOT Approved Feb 25 '11 Jul 19 '11
NPRR337 Correct Section Reference in Section 1.3.1.1 Pertaining To Protected Information of DC Ties ERCOT Approved Mar 10 '11 Jul 19 '11
NPRR338 Modifications to Support Revenue Neutrality ERCOT Approved Mar 17 '11 Jul 19 '11
NPRR344 Define RMR Fuel Adder ERCOT Approved Apr 1 '11 Jul 19 '11
NPRR346 Removal of Redundant Posting Requirement Related to Electrical Bus Changes ERCOT Approved Apr 5 '11 Jul 19 '11
NPRR376 ! CRR Volume Limitation Enhancements DC Energy Approved Jun 7 '11 Jul 19 '11
NPRR387 ! Hydro RRS Deployment Under Frequency Relay Set Point LCRA Approved Jun 15 '11 Jul 19 '11
PGRR006 New Planning Guide Section 6.5, Annual Load Data Request PLWG Approved Jan 18 '11 Jul 19 '11
SCR761 Provide Price Republication Notifications via API and Provide Price Corrections via XML DTE Energy Approved Feb 23 '11 Jul 19 '11
SCR762 Enable a Single Step Cancel/Resubmit of Trades ERCOT Approved Mar 14 '11 Jul 19 '11
SCR763 Modify COP Validation Rule for RRS ERCOT Approved Mar 14 '11 Jul 19 '11
NPRR300 Municipal Owned Utility Addition to Determination of Total Potential Exposure for a Counter-Party City of Garland Rejected Dec 3 '10 Jul 21 '11
NPRR386 Reduce the Frequency of Unregistered Distributed Generation Reports Harika Basaran on... Rejected Jun 15 '11 Jul 21 '11
NOGRR075 Synchronization with NPRR363, Revision to EEA Level 2B ERCOT Requirements During the EILS VDI APX Power Markets Rejected May 19 '11 Aug 11 '11
NPRR299 Remove Requirement for ERCOT Board Approval of PUCT, IMM, and FERC Required Reports ERCOT Approved Nov 30 '10 Aug 16 '11
NPRR313 Revisions to the Resource Plan Reference to Current Operating Plan for EILS and Synchronous Condensers and Black Start Notification Requirements (formerly "Updating the Term Resource Plan to Current Operating Plan") Luminant Energy Company LLC Approved Feb 1 '11 Aug 16 '11
NPRR347 ! Single Daily Settlement Invoice and Updates to Credit Calculations, including addition of a Minimum Collateral Exposure Component (formerly "Counter-Party Invoice and Single Daily Settlement Invoice") ERCOT Approved Apr 6 '11 Aug 16 '11
NPRR355 Adjust the Calculation of the Real-Time Settlement Point Price for a Load Zone ERCOT Approved Apr 27 '11 Aug 16 '11
NPRR356 EEA Changes Related to Dispatch Instructions and BLTs ERCOT Approved May 4 '11 Aug 16 '11
NPRR357 ! Revisions to Collateral Requirements Concerning CRR Auctions (formerly "Multi-Month CRR Auction and Revisions to Collateral Requirements") Luminant Approved May 4 '11 Aug 16 '11
NPRR359 Monthly TDSP Load Report Market Information... Approved May 4 '11 Aug 16 '11
NPRR361 Real-Time Wind Power Production Data Transparency Jackie Ashbaugh on... Approved May 4 '11 Aug 16 '11
NPRR362 Changes to PRC Calculation ERCOT Approved May 4 '11 Aug 16 '11
NPRR369 ! Black Start Service Requirement Revisions ERCOT Approved May 18 '11 Aug 16 '11
NPRR388 ! Clarification of Quick Start Generation Resource Performance Criteria Luminant Energy Approved Jul 6 '11 Aug 16 '11
NPRR390 ! Clarification of the Applicability of the Use of the Refund Option ERCOT Approved Jul 6 '11 Aug 16 '11
NPRR392 ! Credit Review During CRR Auction ERCOT Approved Jul 14 '11 Aug 16 '11
PGRR005 New Planning Guide Section 4, Transmission Planning Criteria (formerly "New Planning Guide Section 5, Planning Criteria") PLWG Approved Jan 11 '11 Aug 16 '11
SCR766 Load Zone and Hub LMPs Distributed by ICCP (formerly "Load Zone Price Distributed by ICCP") Alice Jackson for... Approved Apr 18 '11 Aug 16 '11
NPRR336 Authorize ERCOT to Procure Additional RRS During Severe Cold Weather TNMP Rejected Mar 9 '11 Aug 18 '11
NPRR381 Registration Requirements for Interconnecting Entities ERCOT Withdrawn Jun 8 '11 Aug 18 '11
NOGRR058 Deletion of Section 5, Planning Rob Lane on behalf... Approved Jan 18 '11 Sep 1 '11
NOGRR069 ! Relay Misoperation Reporting Changes for Consistency with ERO-RAPA Proposal SPWG Approved Apr 6 '11 Sep 1 '11
NOGRR070 Synchronization with NPRR356, EEA Changes Related to Dispatch Instructions and BLTs ERCOT Approved May 4 '11 Sep 1 '11
NOGRR071 Synchronization with NPRR362, Changes to PRC Calculation ERCOT Approved May 4 '11 Sep 1 '11
NOGRR073 Entity Responsible for Load Shed During EEA Level 3 Frank Owens on... Withdrawn May 17 '11 Sep 1 '11
RMGRR100 Texas SET 4.0 including: Acquisition and Transfer of Customers from one REP to Another; Meter Tampering Transactional Solution Gene Cervenka on... Approved Jun 30 '11 Sep 1 '11
NPRR411 Administrative Changes for the October 1, 2011 Protocols ERCOT Approved Sep 8 '11 Sep 8 '11
RMGRR103 Administrative Changes for the October 1, 2011 Retail Market Guide ERCOT Approved Sep 8 '11 Sep 8 '11
COPMGRR027 Administrative Changes for the October 1, 2011 Commercial Operations Market Guide ERCOT Approved Sep 12 '11 Sep 12 '11
NOGRR079 Administrative Changes for the October 1, 2011 Nodal Operating Guides ERCOT Approved Sep 12 '11 Sep 12 '11
COPMGRR026 Reducing the Frequency of the Unregistered Distributed Generation Reports Harika Basaran on... Withdrawn Jun 15 '11 Sep 13 '11
SMOGRR011 Administrative Changes for the October 1, 2011 Settlement Metering Operating Guide ERCOT Approved Sep 13 '11 Sep 13 '11
NPRR321 Allow Change to Energy Offer Curve MW Amounts in the Adjustment Period (formerly "Allow Change to Energy Offer Curve MW Amounts in the Adjustment Period for Qualifying Facilities") Calpine Approved Feb 10 '11 Sep 20 '11
NPRR348 Generation Resource Start-Up and Shut-Down process ERCOT Approved Apr 6 '11 Sep 20 '11
NPRR354 Revisions to Non-Spin Performance Criteria Language and Provision for ICCP Telemetry of Non-Spin Deployment WMS Approved Apr 15 '11 Sep 20 '11
NPRR358 Clarification of Responsible Entity for Binding Obligations ERCOT Approved May 4 '11 Sep 20 '11
NPRR360 Summary Report of HDL and LDL Jackie Ashbaugh on... Approved May 4 '11 Sep 20 '11
NPRR365 ! Change in Resource Outage Approvals from Eight to 45 Days (formerly "Change in Resource Outage Approvals from Eight to 90 Days") ERCOT Approved May 4 '11 Sep 20 '11
NPRR374 Modification of SCR Process and Urgency Requirements ERCOT Approved Jun 6 '11 Sep 20 '11
NPRR375 Extend the Reporting Horizon for CDR Inputs ERCOT Approved Jun 6 '11 Sep 20 '11
NPRR379 EILS Dispatch Sequence and Performance Criteria Upgrades ERCOT Approved Jun 7 '11 Sep 20 '11
NPRR380 Minor Changes to Default Uplift Invoice ERCOT Approved Jun 8 '11 Sep 20 '11
NPRR382 Verbal RUC Committed or Decommitted Resources Report Jackie Ashbaugh on... Approved Jun 8 '11 Sep 20 '11
NPRR383 Unconfirmed Trades Reports Jackie Ashbaugh on... Approved Jun 8 '11 Sep 20 '11
NPRR384 Revisions to Support SCR766 , Load Zone and Hub LMPs Distributed by ICCP (formerly "Load Zone Price Distributed by ICCP") ERCOT Approved Jun 8 '11 Sep 20 '11
NPRR396 ! Reduce Standard O&M Costs City of Eastland Approved Jul 19 '11 Sep 20 '11
NPRR409 Outage Planning Criteria Clarifications and Enhancements to Narrow Gap Between Real-Time Operations and Outage Planning Luminant Energy Withdrawn Sep 7 '11 Sep 22 '11
NPRR410 Definition of an Energy Storage Resource Xtreme Power Inc. Withdrawn Sep 7 '11 Sep 22 '11
NOGRR067 Review and Analysis of Turbine Speed Governor Performance Luminant Approved Mar 10 '11 Oct 6 '11
NOGRR076 Synchronization with NPRR298 and New Format for Black Start Plans Black Start Working... Approved Jul 5 '11 Oct 6 '11
NOGRR077 Synchronization with NPRR379, EILS Dispatch Sequence and Performance Criteria Upgrades ERCOT Approved Jul 5 '11 Oct 6 '11
NPRR364 Clarify Active and Inactive SCED Constraint Reporting ERCOT Approved May 4 '11 Oct 18 '11
NPRR370 Supplementary Ancillary Services Market Modifications Morgan Stanley Approved May 26 '11 Oct 18 '11
NPRR389 Modification of Voltage Support Requirements to Address Existing Non-Exempt WGRs ERCOT Approved Jul 6 '11 Oct 18 '11
NPRR391 Shortening RTM Settlement and Payment Timeline and Eliminate ACH as a Mode of Payment ERCOT Approved Jul 5 '11 Oct 18 '11
NPRR400 ! Eliminate Unsecured Credit for CRR Auctions and for Future Credit Exposure and Eliminate Netting of FCE with CCE ERCOT Approved Aug 3 '11 Oct 18 '11
NOGRR078 Real-Time Security Analysis Language Clean Up to Reconcile Operating Guides with Current Operation Practice Luminant Energy Withdrawn Sep 7 '11 Oct 19 '11
NPRR420 Correct South Hub Back to Original Definition Morgan Stanley Withdrawn Oct 5 '11 Oct 20 '11
RMGRR101 Solution to Stacking Gene Cervenka on... Approved Sep 5 '11 Nov 3 '11
RMGRR102 Business Process Changes Related to SCR756, Enhancements to the MarkeTrak Application Monica Jones,... Approved Sep 6 '11 Nov 3 '11
PGRR011 Planning Criteria Clarifications and Enhancements To Narrow The Gap Between Operations and Planning Luminant Rejected Aug 5 '11 Nov 10 '11
RMGRR104 Synchronization with NPRR374, Modification of SCR Process and Urgency Requirements ERCOT Approved Oct 4 '11 Nov 16 '11
NOGRR074 Clarified Responsible Entities for Reporting Sabotage Information to NERC Frank Owens on... Approved May 18 '11 Dec 1 '11
NOGRR082 ! Synchronization with NPRR258 and Alignment of Primary Frequency Response Test Procedures ERCOT Approved Oct 7 '11 Dec 1 '11
NPRR315 ! Revision of Responsive Reserve Measure to High Emergency Limit (formerly "Revision of Responsive Reserve Measure to Net Dependable Capability) Morgan Stanley Rejected Feb 2 '11 Dec 1 '11
NPRR418 Reporting of Resource Forced Outages ERCOT Rejected Oct 5 '11 Dec 1 '11
NPRR351 ! SCED Look-Ahead Step 1: Pricing: Calculate Non-Binding Prices and Basepoints for Initial Research into SCED Look-Ahead and allow Consumers to have a Forward Price Projection (formerly "Calculate and Post Projected Non-Binding LMPs for the Next 15 Minutes") WMS Approved Apr 13 '11 Dec 12 '11
NPRR377 Alternate Inputs to Base Point Deviation Charge ERCOT Approved Jun 7 '11 Dec 12 '11
NPRR395 CRR Auction Offer Award Disclosure DC Energy Approved Jul 15 '11 Dec 12 '11
NPRR398 Changes to Resource Category Minimum-Energy Generic Heat Rates ERCOT Approved Aug 3 '11 Dec 12 '11
NPRR399 Updates to Protocol Sections Related to Settlements and Billing ERCOT Approved Aug 3 '11 Dec 12 '11
NPRR401 Clarification of Timing for a Generation Resource to be Considered Self-Committed ERCOT Approved Aug 3 '11 Dec 12 '11
NPRR403 Revised FASD Calculation for TX SET Version 4.0 Release Market Coordination... Approved Aug 15 '11 Dec 12 '11
NPRR404 Clarification of Form of Notice of Suspension of Operations ERCOT Approved Aug 25 '11 Dec 12 '11
NPRR406 Clarification of the Timeline for Calculating the Value of X at Minimum Energy Level ERCOT Approved Sep 2 '11 Dec 12 '11
NPRR426 ! Standing Non-Spin Deployment in the Operating Hour for Generation Resources Providing On-Line Non-Spin ERCOT Approved Nov 9 '11 Dec 12 '11
NPRR427 ! Energy Offer Curve Requirements for Generation Resources Assigned Reg-Up and RRS ERCOT Approved Nov 9 '11 Dec 12 '11
NPRR428 ! Energy Offer Curve Requirements for Generation Resources Assigned Non-Spin Responsibility ERCOT Approved Nov 9 '11 Dec 12 '11
PGRR009 New Planning Guide Section 6.8, Resource Registration Procedures Rob Lane on behalf... Approved Jun 29 '11 Dec 12 '11
NPRR378 Posting of the ERCOT Short-Term Load Forecast and the Aggregated HDL and LDL Used in SCED Floyd Trefny Withdrawn Jun 8 '11 Dec 14 '11
SCR767 Non-Spin Deployment Criteria ERCOT Withdrawn Nov 2 '11 Dec 28 '11
COPMGRR028 Synchronization with NPRR374, Modification of SCR Process and Urgency Requirements ERCOT Approved Oct 7 '11 Jan 5 '12
LPGRR045 Synchronization with NPRR374, Modification of SCR Process and Urgency Requirements ERCOT Approved Oct 10 '11 Jan 5 '12
NOGRR087 ! Reinsertion of Network Operations Modeling Requirements Planning Working Group (PLWG) Approved Nov 30 '11 Jan 5 '12
RMGRR105 Change to the IDR Meter Requirement Report Due to Inclusion of AMS Meters ERCOT Approved Oct 27 '11 Jan 5 '12
RMGRR106 Clarifies E-mail Process for Safety-Net and Emergency Reconnect Requests and Adds a Spanish Version of the New Occupant Statement Karla Franco on... Approved Oct 31 '11 Jan 5 '12
RMGRR107 Replace TML References with MIS ERCOT Approved Nov 1 '11 Jan 5 '12
NPRR413 Oklaunion Exemption Calculation Verification ERCOT Approved Sep 12 '11 Jan 17 '12
NPRR414 UFE Calculation Clarifications ERCOT Approved Sep 12 '11 Jan 17 '12
NPRR415 Inadvertent Interchange and Inadvertent Energy Clarification Frank Owens on... Approved Sep 21 '11 Jan 17 '12
NPRR417 TDSP Submittal of Consumption and Demand Values for AMS ESI IDs ERCOT Approved Oct 4 '11 Jan 17 '12
LPGRR046 Administrative Changes for March 1, 2012 Load Profiling Guide ERCOT Approved Jan 31 '12 Jan 31 '12
NPRR334 Incorporate Resource Limit for the Amount of Regulation Service that may be Provided from a Generation Resource During any Operating Hour ERCOT Withdrawn Feb 25 '11 Feb 1 '12
COPMGRR029 Clarifying Reporting Requirements for Unregistered Distributed Generation Jim Lee on behalf of... Approved Oct 26 '11 Feb 2 '12
COPMGRR030 Replace TML References with MIS ERCOT Approved Nov 2 '11 Feb 2 '12
NOGRR080 Inadvertent Interchange and Inadvertent Energy Clarification Frank Owens on... Approved Sep 21 '11 Feb 2 '12
NOGRR081 Synchronization with NPRR374, Modification of SCR Process and Urgency Requirements ERCOT Approved Oct 4 '11 Feb 2 '12
NOGRR083 Removal of Reporting Requirements for Vegetation-Related Line Outages OWG Approved Oct 10 '11 Feb 2 '12
COPMGRR031 Administrative Changes for March 1, 2012 Commercial Operations Market Guide ERCOT Approved Feb 15 '12 Feb 15 '12
NPRR407 Credit Monitoring Posting Requirements (formerly "Credit Monitoring Credit Parameters Posting Requirements") Tenaska Approved Sep 5 '11 Feb 21 '12
NPRR408 Clarification of ERCOT Authority to Deny Energization of Non-Compliant Generators ERCOT Approved Sep 6 '11 Feb 21 '12
NPRR422 Public DAM Shift Factors Jackie Ashbaugh on... Approved Oct 27 '11 Feb 21 '12
NPRR423 Add Voltage Support Requirement for IRRs and Allow SCADA Control of Static VAr Devices if Approved by ERCOT (formerly "Add Voltage Support Requirement for IRRs and Allow Manual Control of Static VAr Devices if Approved by ERCOT") ERCOT Approved Nov 2 '11 Feb 21 '12
NPRR432 ! Deployment of Resources to Alleviate Anticipated Emergency Conditions (formerly "Deployment of Resources to Alleviate Imminent Emergency Conditions") ERCOT Approved Dec 2 '11 Feb 21 '12
NPRR434 ! Increase the Capacity Limitation of a Generation Resource Providing RRS Robert Helton on... Approved Dec 27 '11 Feb 21 '12
NPRR435 ! Requirements for Energy Offer Curves in the Real Time SCED for Generation Resources Committed in RUC ERCOT Approved Jan 3 '12 Feb 21 '12
NPRR437 ! Allow Aggregation of Multiple Generators Into A Single Resource For Market and Engineering Modeling ERCOT Approved Jan 23 '12 Feb 21 '12
PGRR008 New Planning Guide Section 5 -- Generation Resource Interconnection or Change Request (formerly "New Planning Guide Section 4 -- Generation Resource Interconnection") ERCOT Approved Apr 14 '11 Feb 21 '12
NOGRR085 Replace TML References with MIS ERCOT Approved Nov 1 '11 Mar 1 '12
NPRR429 HASL Offset Provision Morgan Stanley Withdrawn Nov 22 '11 Mar 22 '12
NPRR440 Consideration of Generation Availability in RMR Analyses Paul Rocha on behalf... Rejected Jan 30 '12 Mar 22 '12
NOGRR090 Change in Entity Responsible for Reporting Participation in Severe Weather Drills Operations Working... Approved Jan 10 '12 Apr 5 '12
RMGRR108 Correction to Transactional Process for TX SET 4.0 Kathryn Thurman on... Approved Feb 6 '12 Apr 5 '12
SMOGRR012 Synchronization with NPRR374, Modification of SCR Process and Urgency Requirements ERCOT Approved Dec 9 '11 Apr 5 '12
PGRR010 New Planning Guide Section 6.7, Data Dictionary Rob Lane on behalf... Approved Jul 26 '11 Apr 16 '12
NPRR327 State Estimator Data Redaction Methodology ERCOT Approved Feb 22 '11 Apr 17 '12
NPRR393 SCED Constraint Management Transparency Bill Barnes on behaf... Approved Jul 14 '11 Apr 17 '12
NPRR394 Outage Reporting Edison Mission Approved Jul 14 '11 Apr 17 '12
NPRR397 Balance of the Day Ancillary Service Market Morgan Stanley Approved Aug 1 '11 Apr 17 '12
NPRR402 Clarification of Pre-DAM RUC Instruction Sequence ERCOT Approved Aug 8 '11 Apr 17 '12
NPRR405 Clarification of DC Tie Load into Operational Systems and Processes EDF Trading North... Approved Aug 29 '11 Apr 17 '12
NPRR419 Revise Real-Time Energy Imbalance and RMR Adjustment Charge ERCOT Approved Oct 5 '11 Apr 17 '12
NPRR421 Clarification of RMR Notifications Edison Mission... Approved Oct 24 '11 Apr 17 '12
NPRR424 Reactive Capability Testing Requirements for IRRs ERCOT Approved Nov 2 '11 Apr 17 '12
NPRR430 Corrections Related to NPRR357, Revisions to Collateral Requirements Concerning CRR Auctions, and Clarification to Collateral Requirements ERCOT Approved Nov 28 '11 Apr 17 '12
NPRR431 Board Priority Revision Requests ERCOT Approved Nov 30 '11 Apr 17 '12
NPRR433 Clarification of Ancillary Service Obligation Calculation Process ERCOT Approved Dec 9 '11 Apr 17 '12
NPRR448 ! Clarification of Database Query Results Kathryn Thurman on... Approved Mar 7 '12 Apr 17 '12
NPRR449 ! Reduce Maximum CRR Transaction Limit in Auctions WMS Approved Mar 13 '12 Apr 17 '12
NPRR450 ! Revise Requirements for Contracts to Procure Additional Capacity to Alleviate Emergency Conditions (formerly "Revise Board Approval Requirement for Contracts to Procure Additional Capacity to Alleviate Emergency Conditions") ERCOT Approved Mar 14 '12 Apr 17 '12
NPRR451 ! Implementation of New P.U.C. Subst. Rule 25.507, Electric Reliability Council of Texas (ERCOT) Emergency Response Service (ERS) ERCOT Approved Mar 15 '12 Apr 17 '12
PGRR012 Dynamics Working Group Guidelines Dynamics Working Group (DWG) Approved Sep 29 '11 Apr 17 '12
PGRR013 New Section 6.3, Process for Developing Short Circuit Cases (Portion of SPWG Procedures) Kris Koellner on... Approved Sep 30 '11 Apr 17 '12
PGRR014 Synchronization with NPRR374, Modification of SCR Process and Urgency Requirements ERCOT Approved Oct 6 '11 Apr 17 '12
SCR768 Automatic Non-Spin Redeployment and Deployment Based on Resource Availability ERCOT Approved Nov 2 '11 Apr 17 '12
SCR769 CRRAH Digital Certificate New Role for Read Only Access Austin Energy Approved Nov 29 '11 Apr 17 '12
COPMGRR032 Administrative Changes for June 1, 2012 Commercial Operations Market Guide ERCOT Approved May 1 '12 May 1 '12
NOGRR094 Administrative Changes for June 1, 2012 Nodal Operating Guides ERCOT Approved May 2 '12 May 2 '12
NOGRR084 Daily Grid Operations Summary Report Jackie Ashbaugh on... Approved Oct 27 '11 May 15 '12
NPRR412 Quick Start Generation Resource Compliance Metric Adjustments South Texas Electric... Approved Sep 12 '11 May 15 '12
NPRR439 Updating a Counter-Party's Available Credit Limit for Current Day DAM ERCOT Approved Jan 25 '12 May 15 '12
NPRR441 Revision of Dynamic Rating Recommendation Posting Timeline ERCOT Approved Feb 1 '12 May 15 '12
NPRR442 ! Energy Offer Curve Requirement for Generation Resources Providing Reliability Must-Run Service Morgan Stanley Approved Feb 3 '12 May 15 '12
PGRR015 New Section 3, Regional Planning PLWG Approved Dec 2 '11 May 15 '12
PGRR016 Planning Reserve Margin Review PLWG Approved Dec 5 '11 May 15 '12
SCR770 Revision to Outage Scheduler Entry for Resource Maintenance Outage Level Designation Luminant Energy Company LLC Approved Jan 18 '12 May 15 '12
SCR771 ERCOT System Change Allowing Independent Master QSE to Represent Split Generation Resources Joel Buck on behalf... Approved Jan 24 '12 May 15 '12
PGRR020 Administrative Changes for the June 1, 2012 Planning Guide ERCOT Approved May 16 '12 May 16 '12
NOGRR088 Synchronization with NPRR424, Reactive Capability Testing Requirements for IRRs ERCOT Approved Dec 12 '11 Jun 7 '12
NOGRR092 ! Synchronization with NPRR451 ERCOT Approved Apr 5 '12 Jun 7 '12
NPRR453 ! Separation of Year 1 and Year 2 of the Annual CRR Auctions by Timing ERCOT Approved Apr 2 '12 Jun 19 '12
NPRR463 ! CRR Auction Structure Enhancements DC Energy Texas LLC Approved May 7 '12 Jun 19 '12
NOGRR089 Clarification of Responsibilities for Black Start Resources and QSEs Luminant Approved Dec 14 '11 Jun 28 '12
PGRR019 New Section 1, Overview Sergio Garza on... Approved Apr 2 '12 Jun 28 '12
RMGRR109 Updates to the Process for Removal of a Switch Hold for Premises with a Continuous Service Agreement Jennifer Frederick... Approved Jun 5 '12 Jun 28 '12
NPRR416 Creation of the RUC Resource Buyback Provision (formerly "Removal of the RUC Clawback Charge for Resources Other than RMR Units") Exelon, Calpine Approved Sep 20 '11 Jul 17 '12
NPRR436 Clarify the Use of the Defined Term Season and Its Derivatives Operations Working... Approved Jan 17 '12 Jul 17 '12
NPRR438 Additional Minimum Counter-Party Qualification Requirements, Including Risk Management Capability Requirements ERCOT Approved Jan 24 '12 Jul 17 '12
NPRR443 Removal of Switchable Generation Resource Plans from Protected Information ERCOT Approved Feb 7 '12 Jul 17 '12
NPRR445 DC Tie Load Zone Price Clarification ERCOT Approved Feb 27 '12 Jul 17 '12
NPRR446 Correction of Non-Spin Ancillary Service Schedule Telemetry for Standing Non-Spin Deployment ERCOT Approved Feb 29 '12 Jul 17 '12
NPRR447 Remove Day- Ahead QSE Requested Decommit Language ERCOT Approved Mar 5 '12 Jul 17 '12
NPRR452 Clarification of Reactive Power Requirements John Adams on behalf... Approved Mar 23 '12 Jul 17 '12
NPRR454 Removal of Unfunded Project List Language ERCOT Approved Apr 4 '12 Jul 17 '12
NPRR455 CRR Shift Factors Report Jackie Ashbaugh on... Approved Apr 4 '12 Jul 17 '12
NPRR456 Clarification of Definition of Electrically Similar Settlement Points and Heuristic Pricing Posting ERCOT Approved Apr 4 '12 Jul 17 '12
NPRR457 Daily Update of New ESI IDs and AMS Meter and Switch Hold Indicators Changes (formerly Conditional TDSP ESIID Attribute Information for 814_20 Transactions) Jackie Ashbaugh on... Approved Apr 4 '12 Jul 17 '12
NPRR458 Establishment of ERCOT’s Central Counterparty Role ERCOT Approved Apr 4 '12 Jul 17 '12
NPRR459 ! Better Matching Forward Collateralization with Forward Risk in the Real-Time Market NRG Approved May 1 '12 Jul 17 '12
NPRR462 Removal of Consumer Benefit Test from the ERCOT Planning Criteria ERCOT Approved May 2 '12 Jul 17 '12
NPRR468 ! Alignment of System-Wide Offer Cap and Scarcity Pricing Mechanism Language with PUCT Substantive Rules ERCOT Approved Jun 13 '12 Jul 17 '12
NPRR469 ! Modifications to CCTs M. Wagner at the... Approved Jun 15 '12 Jul 17 '12
PGRR017 New Planning Guide Section 6.1, Steady-State Model Development Steady State Working... Approved Jan 26 '12 Jul 17 '12
RMGRR111 Process Updates for the Request of Historical Usage Data via Smart Meter Texas Web Portal John Hudson and... Withdrawn Aug 6 '12 Aug 22 '12
NOGRR103 Administrative Changes for October 1, 2012 Nodal Operating Guides ERCOT Approved Aug 27 '12 Aug 27 '12
NOGRR086 Clarification of Seasonal Unit Capability Testing Requirements ERCOT Approved Nov 1 '11 Sep 7 '12
NOGRR091 Criteria for the Selection of Operators ERCOT Approved Apr 4 '12 Sep 7 '12
NOGRR096 Clarification of RRS Obligation the Nodal Protocol... Approved May 22 '12 Sep 7 '12
NOGRR097 New Section 8I, Black Start Resource Availability Test Form ERCOT Approved May 25 '12 Sep 7 '12
NOGRR098 Change of Facility Submission Time Lines to Align with Protocols ERCOT Approved May 25 '12 Sep 7 '12
NOGRR099 ! SPS Procedure Changes for Consistency with NERC Reliability Standards NPGRTF Withdrawn May 30 '12 Sep 7 '12
NPRR464 ! SASM Procurement Reporting NRG Texas Power LLC Approved May 15 '12 Sep 18 '12
NPRR470 ! Real-Time PTP Option Modeling Language Cleanup ERCOT Approved Aug 2 '12 Sep 18 '12
NPRR472 ! Implementation Clarifications for Consideration of DC Tie Lines and Outages in CCTs ERCOT Approved Aug 8 '12 Sep 18 '12
NPRR477 ! Exception for Block Load Transfers at Presidio American Electric... Approved Aug 17 '12 Sep 18 '12
NOGRR100 Extending Manual Time Error Correction Threshold ERCOT Approved Jun 13 '12 Oct 4 '12
RMGRR110 Enhancements to the Inadvertent Gain Process Kyle Patrick on... Approved Jul 19 '12 Oct 4 '12
RMGRR112 Synchronization of NPRR454, Removal of Unfunded Project List Language, and Modification of Administrative RMGRR Definition ERCOT Approved Aug 7 '12 Oct 4 '12
NOGRR095 ! Type 2 Special Protection System Submissions Calpine Rejected May 10 '12 Nov 1 '12
NOGRR093 Synchronization with NPRR365 OWG Approved May 1 '12 Nov 13 '12
NPRR153 Generation Resource Fixed Quantity Block Transition Plan Task... Approved Sep 12 '08 Nov 13 '12
NPRR425 Creation of a WGR Group for GREDP and Base Point Deviation Evaluation and Mixing Turbine Types Within a WGR (formerly "Creation of a WGR Group for GREDP and Base Point Deviation Evaluation") ERCOT Approved Nov 1 '11 Nov 13 '12
NPRR460 WGR Ramp Rate Limitations E.ON Climate & Renewables Approved May 2 '12 Nov 13 '12
NPRR465 Transmission Planning Analysis to Minimize the Need for RMR Units Paul Rocha on behalf... Approved May 18 '12 Nov 13 '12
NPRR467 Balancing Account Resettlement Due to DAM Resettlement Jim Galvin on behalf... Approved Jun 11 '12 Nov 13 '12
NPRR471 Removal of Language Related to NPRR241 ERCOT Approved Aug 8 '12 Nov 13 '12
NPRR485 ! Clarification for Fuel Adder Provisions Luminant Approved Oct 1 '12 Nov 13 '12
NOGRR104 Removal of Transmission Operator Definition From the Nodal Operating Guide ERCOT Withdrawn Oct 10 '12 Nov 14 '12
NOGRR106 Delegation of Firm Load Shedding Responsibility Bryan Texas Utilities Withdrawn Oct 30 '12 Nov 14 '12
RMGRR113 Updates to Standard Historical Usage Request Infinite Energy Withdrawn Oct 12 '12 Nov 14 '12
NOGRR102 Synchronization with NPRR454, Removal of Unfunded Project List Language ERCOT Approved Jul 31 '12 Nov 29 '12
SMOGRR013 Synchronization with NPRR454, Removal of Unfunded Project List Language, and Modification of Administrative SMOGRR Definition ERCOT Approved Aug 22 '12 Nov 29 '12
NPRR385 Negative Price Floor (formerly "Security Violation Analysis and Reporting and Negative Price Floor") Luminant Energy Company LLC Approved Jun 14 '11 Dec 11 '12
NPRR461 ! Energy Storage Settlements Consistent With PUCT Project 39917 ERCOT Approved May 2 '12 Dec 11 '12
NPRR466 Asset Depreciation Schedule for Capital Contributions RCWG Approved May 24 '12 Dec 11 '12
NPRR473 Process for Submission of Generation Resource Weatherization Information ERCOT Approved Aug 8 '12 Dec 11 '12
NPRR475 EPS Metering Exception for ERS Generation ERCOT Approved Aug 8 '12 Dec 11 '12
NPRR476 Market Submitted Energy Offer Curves Disclosures Jackie Ashbaugh on... Approved Aug 16 '12 Dec 11 '12
NPRR478 Extension of DAM QSE Offer and Bid Submission Deadline Due to ERCOT Systems Delays Calpine Approved Aug 21 '12 Dec 11 '12
NPRR479 Daily Net Outage MW Mercuria Energy Approved Aug 21 '12 Dec 11 '12
NPRR480 Removal of Language for Relaxing Transmission Constraints ERCOT Approved Aug 28 '12 Dec 11 '12
NPRR481 Report of Hourly Actual System Load by Weather Zone Jackie Ashbaugh on... Approved Aug 30 '12 Dec 11 '12
NPRR482 Removal of Duplicative Statement of Opportunity Requirements ERCOT Approved Aug 31 '12 Dec 11 '12
NPRR483 REC Program Renewable Resource Self-Reporting MWH Production Data and Metering Requirements ERCOT Approved Sep 14 '12 Dec 11 '12
NPRR488 Resource Entity and LSE QSE Designation or Change ERCOT Approved Oct 3 '12 Dec 11 '12
NPRR497 ! Corrections to NPRR400 ERCOT Approved Oct 31 '12 Dec 11 '12
NPRR501 ! Correct ERS Self-Provision Settlement Calculation ERCOT Approved Nov 14 '12 Dec 11 '12
PGRR021 Synchronization with NPRR454, Removal of Unfunded Project List Language, and Modification of Administrative PGRR Definition ERCOT Approved Aug 14 '12 Dec 11 '12
NPRR486 Calculation of Generation to be Dispatched Luminant Energy Company LLC Withdrawn Oct 3 '12 Dec 13 '12
RMGRR114 Administrative Changes for the January 1, 2013 Retail Market Guide ERCOT Approved Dec 13 '12 Dec 13 '12
COPMGRR033 Synchronization with NPRR454, Removal of Unfunded Project List Language, and Modification of Administrative COPMGRR Definition ERCOT Approved Aug 30 '12 Jan 3 '13
LPGRR047 Automatic Yearly Update of Annual Validation Usage Window Ernie Podraza on... Approved Aug 3 '12 Jan 3 '13
LPGRR048 Synchronization with NPRR454, Removal of Unfunded Project List Language, and Modification of Administrative LPGRR Definition ERCOT Approved Aug 6 '12 Jan 3 '13
NPRR512 Administrative Changes for February 1, 2013 Nodal Protocols ERCOT Approved Jan 8 '13 Jan 8 '13
NPRR506 ! Correction of Reconfiguration SASM Language Inconsistency ERCOT Approved Dec 5 '12 Jan 15 '13
NPRR507 ! Correction of PTP Obligation Settlement Language Related to NPRR322 and NPRR470 ERCOT Approved Dec 6 '12 Jan 15 '13
PGRR018 Clarify the Prerequisites for Adding a New Generation Resource to the Planning Models (formerly "Clarify the Prerequisites for Adding a New Generation Resource to the Planning Models and Capacity Demand and Reserves Report") ERCOT Approved Feb 21 '12 Jan 15 '13
NPRR494 Load Resource Proration Report MIS User Group Rejected Oct 29 '12 Jan 17 '13
NOGRR108 QSE and TSP Hotline Responsibilities ERCOT Approved Dec 3 '12 Mar 7 '13
NOGRR101 Market Transparency for DC Tie Outage Information Tenaska Power Services Co. Approved Jul 26 '12 Mar 19 '13
NOGRR105 Generation Resource Frequency Response Test Procedure Performance,... Approved Oct 30 '12 Mar 19 '13
NPRR474 Clarification of Price Correction Principles and Associated Timelines ERCOT Approved Aug 8 '12 Mar 19 '13
NPRR484 Revisions to Congestion Revenue Rights Credit Calculations and Payments Luminant Energy Company, LLC Approved Sep 28 '12 Mar 19 '13
NPRR487 ! QSGR Dispatch Adjustment Luminant Energy LLC Approved Oct 3 '12 Mar 19 '13
NPRR489 Planning Reserve Margin NRG Energy, Inc. Approved Oct 3 '12 Mar 19 '13
NPRR492 Addition of System Lambda Information Jackie Ashbaugh on... Approved Oct 26 '12 Mar 19 '13
NPRR493 Half-Hour RUC Clawback GDF Suez Energy Marketing NA Approved Oct 26 '12 Mar 19 '13
NPRR496 Revise West Hub Definition Due to Permanent Topology Change ERCOT Approved Oct 31 '12 Mar 19 '13
NPRR498 Cleanup of ERCOT Finance and Audit Committee Responsibilities in Operational Audits ERCOT Approved Oct 31 '12 Mar 19 '13
NPRR499 Revisions to Digital Certificate Holder Qualification Requirements ERCOT Approved Oct 31 '12 Mar 19 '13
NPRR502 Addition of Year 6 to the SSWG Base Cases Planning Working Group (PLWG) Approved Nov 20 '12 Mar 19 '13
NPRR504 Removal of Language Related to LPGRR049 Ernie Podraza on... Approved Nov 27 '12 Mar 19 '13
NPRR509 ! Shortened RTM Settlement Timeline Harika Basaran on... Approved Dec 20 '12 Mar 19 '13
NPRR518 ! Removal of Notification Requirement for Disclosures of Protected Information Required by CFTC ERCOT Approved Feb 6 '13 Mar 19 '13
NPRR520 ! Real-Time Mitigation Rules and Creation of a Real-Time Constraint Competitiveness Test ERCOT Approved Feb 6 '13 Mar 19 '13
NPRR521 ! Transitional CRR Auction Capacity Value for Initial CRR Long-Term Auction Sequence ERCOT Approved Feb 15 '13 Mar 19 '13
PGRR022 Removal of Planning Reserve Margin Calculation Methodology NRG Energy, Inc. Approved Oct 5 '12 Mar 19 '13
PGRR023 Contingency Filing Requirements PLWG Approved Oct 10 '12 Mar 19 '13
PGRR024 Clarify Planning Assumptions and Performance Criteria PLWG Approved Oct 31 '12 Mar 19 '13
PGRR026 Addition of Year 6 to the SSWG Base Cases PLWG Approved Nov 19 '12 Mar 19 '13
SCR756 Enhancements to the MarkeTrak Application Monica Jones,... Approved May 6 '09 Mar 19 '13
SCR773 ! Addition of Regulation Feedback to Generation to be Dispatched Calculation David Kee on behalf... Approved Jan 30 '13 Mar 19 '13
NPRR490 Clarification of TSP Definition and Confidentiality Obligations ERCOT Withdrawn Oct 3 '12 Mar 21 '13
LPGRR049 Include AMS ESI IDs in the Annual Validation Process Ernie Podraza on... Approved Nov 14 '12 May 2 '13
NOGRR107 Disturbance Monitoring Requirements Clarification SPWG Approved Nov 12 '12 May 2 '13
NOGRR117 Administrative Changes for June 1, 2013 Nodal Operating Guides ERCOT Approved May 9 '13 May 9 '13
NPRR444 ! Supplemental Reliability Deployments Morgan Stanley Capital Group Rejected Feb 22 '12 May 14 '13
NPRR495 Changes to Ancillary Services Capacity Monitor MIS User Group Approved Oct 29 '12 May 14 '13
NPRR500 Posting of Generation that is Off but Available Morgan Stanley... Approved Nov 2 '12 May 14 '13
NPRR510 Discretion in Operating Days in OUT Calculation, Clarification of Source of ACP and Clarification of the Definition of Financial Statements ERCOT Approved Dec 20 '12 May 14 '13
NPRR511 ! Correction to Emergency Energy Settlement Language ERCOT Approved Jan 2 '13 May 14 '13
NPRR514 ! Seasonal Generation Resource Luminant Energy Company LLC Approved Feb 4 '13 May 14 '13
NPRR530 ! Transfers of Specific NOIEs Within a NOIE Load Zone to a Competitive Load Zone The City of Georgetown Approved Mar 20 '13 May 14 '13
NPRR534 ! Clarification of QSE Responsibilities to Provide Service in NOIE Territory STEC, CPS Energy,... Approved Apr 3 '13 May 14 '13
PGRR025 Addition of Criteria for Autotransformer Unavailability PLWG Approved Nov 2 '12 May 14 '13
SCR772 New Extract for Five Minute Interval Settlement Data Jim Galvin & Harika... Approved Dec 13 '12 May 14 '13
NPRR535 Resource Status Startup - Shutdown GDF Suez Energy Marketing NA Withdrawn Apr 11 '13 May 16 '13
NPRR508 Setting of Real-Time LMPs During EEA ERS/Load Resource Deployment GDF Suez Marketing NA Rejected Dec 6 '12 Jun 6 '13
COPMGRR035 Synchronization of NPRR347 and NPRR509 Working Group (CSWG) Approved Mar 1 '13 Jul 2 '13
NOGRR119 ! Revisions to Load Shed Table ERCOT Approved Jun 18 '13 Jul 2 '13
NPRR544 Energy Offer Curve Requirements for Generation Resources Assigned Non-Spin Responsibility GDF Suez NA Rejected May 14 '13 Jul 2 '13
NPRR491 Updated Demand Response Information for ERCOT (formerly "Updated Distributed Generation and Demand Response Information for ERCOT") Edison Mission... Approved Oct 19 '12 Jul 16 '13
NPRR513 Removal of Nodal Implementation Surcharge ERCOT Approved Jan 30 '13 Jul 16 '13
NPRR515 Day-Ahead Market Self-Commitment of Generation Resources ERCOT Approved Feb 5 '13 Jul 16 '13
NPRR516 Change to Verifiable Cost Manual Revision Process ERCOT Approved Feb 6 '13 Jul 16 '13
NPRR517 Revisions to the Telemetry Standards and State Estimator Standards Approval Process ERCOT Approved Feb 6 '13 Jul 16 '13
NPRR522 Adjustment of Demand Response Performance for Distribution Losses (formerly "Adjustment of Demand Response Performance for T&D Losses ") DSWG Approved Feb 25 '13 Jul 16 '13
NPRR523 Available Credit Limit (ACLC and/or ACLD) Calculations During Computer System Failures EROCT Approved Mar 1 '13 Jul 16 '13
NPRR525 Elimination of Three-Year Expiration for CRR Auction Revenue Distribution Methodology ERCOT Approved Mar 5 '13 Jul 16 '13
NPRR526 Frequency of Audit on ERCOT Model ERCOT Approved Mar 6 '13 Jul 16 '13
NPRR531 Clarification of IRR Forecasting Process Posting Requirement ERCOT Approved Mar 22 '13 Jul 16 '13
PGRR027 Analysis of Subsynchronous Resonance Studies in Transmission Studies ERCOT Approved Jan 15 '13 Jul 16 '13
NOGRR112 Synchronization with NPRR517, Revisions to the Telemetry Standards and State Estimator Standards Approval Process ERCOT Approved Apr 2 '13 Sep 5 '13
NOGRR115 Update to List of CREZ Circuits and Stations OWG Approved Apr 26 '13 Sep 5 '13
NOGRR118 Hydro Responsive Test Reporting ERCOT Approved Jun 3 '13 Sep 5 '13
RMGRR115 Manual Work-Around Processes to be Utilized During Extended Retail Outages Kyle Patrick on... Approved Feb 28 '13 Sep 5 '13
NPRR551 ! Posting of Annual Planning Model ERCOT Approved Jul 1 '13 Sep 16 '13
NPRR519 Exemption of ERS-Only QSEs from Collateral and Capitalization Requirements ERCOT Approved Feb 6 '13 Sep 17 '13
NPRR524 ! Resource Limits in Providing Ancillary Service GDF Suez Energy... Approved Mar 5 '13 Sep 17 '13
NPRR532 ! Performance Measurement and Verification and Telemetry Requirements for Load Resources Providing Non-Spin DSWG Approved Mar 26 '13 Sep 17 '13
NPRR538 Clarification of the Non-Spin Energy Offer Curve Requirements for QSGRs ERCOT Approved Apr 25 '13 Sep 17 '13
NPRR539 Amend Wholesale Storage Load Definition Mark Bruce on behalf... Approved Apr 26 '13 Sep 17 '13
NPRR552 ! Additional Counter-Party Criteria ERCOT Approved Jul 3 '13 Sep 17 '13
NPRR554 ! Clarification of Future Credit Exposure Calculation ERCOT Approved Jul 3 '13 Sep 17 '13
NPRR555 ! Load Resource Participation in Security-Constrained Economic Dispatch ERCOT Approved Jul 3 '13 Sep 17 '13
NPRR557 ! Clarification of Treatment of Holidays for RTM Settlement Timeline (formerly "Administrative Changes for August 1, 2013 Nodal Protocols") ERCOT Approved Jul 11 '13 Sep 17 '13
RMGRR117 Clarification of Inadvertent Gain Valid Reject Reasons Monica Jones on... Withdrawn Aug 29 '13 Sep 18 '13
NPRR505 ERS Weather-Sensitive Loads ERCOT Withdrawn Nov 28 '12 Oct 2 '13
NOGRR120 Black Start Plan Template Revision BSWG Approved Jul 2 '13 Oct 3 '13
PGRR034 Asynchronous Tie Interconnection Process Pattern Energy Withdrawn Oct 8 '13 Oct 23 '13
COPMGRR034 Updates to the Market Notice Communication Process Art Deller on behalf... Approved Mar 1 '13 Nov 7 '13
LPGRR050 ! Changes the Review of Additional Validations from a Quarterly Review to an Annual Review Ed Echols on behalf... Approved Sep 30 '13 Nov 7 '13
NOGRR111 Synchronization with NPRR527, Required Combined Cycle Telemetry for Operational Awareness and PDCWG Analysis ERCOT Approved Apr 2 '13 Nov 7 '13
NPRR527 Required Combined Cycle Telemetry for Operational Awareness and PDCWG Analysis ERCOT Approved Mar 6 '13 Nov 19 '13
NPRR536 ERS Time Obligation Certainty DSWG Approved Apr 19 '13 Nov 19 '13
NPRR543 Message for Confirmed E-Tags Tenaska Power Service Co. Approved May 10 '13 Nov 19 '13
NPRR545 Removal of Reference to Wave Traps ERCOT Approved May 28 '13 Nov 19 '13
NPRR546 Removal of References to RUC Notifications ERCOT Approved Jun 4 '13 Nov 19 '13
NPRR547 Governor Test Data ERCOT Approved Jun 5 '13 Nov 19 '13
NPRR548 Remove NPRR153 Grey Boxes and Clarify Fixed Quantity Block Treatment in the DAM ERCOT Approved Jun 21 '13 Nov 19 '13
NPRR549 Clarification for Posting Transmission Loss Factors ERCOT Approved Jun 24 '13 Nov 19 '13
NPRR550 ! Modifications to Planning Reserve Margin Inputs GATF Approved Jun 27 '13 Nov 19 '13
NPRR553 Monthly BLT Payment and Charge for Presidio Exception Jim Galvin on behalf... Approved Jul 3 '13 Nov 19 '13
NPRR559 Revisions to MCE Calculation ERCOT Approved Jul 17 '13 Nov 19 '13
NPRR564 ! Thirty-Minute Emergency Response Service (ERS) and Other ERS Revisions ERCOT Approved Aug 21 '13 Nov 19 '13
NPRR568 ! Real-Time Reserve Price Adder Based on Operating Reserve Demand Curve ERCOT Approved Sep 19 '13 Nov 19 '13
NPRR570 ! Reduce RTM Settlement Timeline to Operating Day Plus Five Harika Basaran and... Approved Sep 30 '13 Nov 19 '13
PGRR029 Deadline for Regional Transmission Plan ERCOT Approved Apr 26 '13 Nov 19 '13
NPRR537 ERS Clearing Price DSWG Rejected Apr 19 '13 Nov 21 '13
NPRR572 Asynchronous Tie Interconnection Process Pattern Energy Withdrawn Oct 9 '13 Nov 21 '13
PGRR035 DC Tie Interconnection Process John Moore on behalf... Withdrawn Nov 4 '13 Nov 22 '13
COPMGRR036 ! Alignment with NPRR570, Reduce RTM Settlement Timeline to Operating Day Plus Five Harika Basaran and... Approved Sep 30 '13 Dec 3 '13
NOGRR113 Synchronization with NPRR536, ERS Time Obligation Certainty Tim Carter on behalf of DSWG Approved Apr 25 '13 Dec 3 '13
NOGRR121 ERCOT Operator Certification Program and ERCOT Fundamentals Manual ERCOT Approved Aug 9 '13 Dec 3 '13
NOGRR122 CRR Network Model Clarification for Accepted Outages ERCOT Approved Aug 16 '13 Dec 3 '13
RRGRR001 ! Section 2, Resource Registration Glossary Brenda Hampton on... Approved Nov 11 '13 Dec 3 '13
NPRR528 Clarification of Assessment of Chronic Congestion ERCOT Approved Mar 6 '13 Dec 10 '13
NPRR529 Constraint Management Plan (formerly "Congestion Management Plan") ERCOT Approved Mar 6 '13 Dec 10 '13
NPRR540 Clarification of Credible Single Contingency Frank Owens on behalf of OWG Approved Apr 26 '13 Dec 10 '13
NPRR541 SPS and RAP Modeling Clarification ERCOT Approved Apr 29 '13 Dec 10 '13
NPRR542 Clarification of the Use of Emergency Condition Operations Working... Approved Apr 30 '13 Dec 10 '13
NPRR558 Addition of Bilateral Load Response Data to Protected Information List Reliant Energy... Approved Jul 12 '13 Dec 10 '13
NPRR561 Clarification of Shutdown Telemetry Status ERCOT Approved Aug 9 '13 Dec 10 '13
NPRR565 Seasonal Generation Notifications Luminant Energy Company, LLC Approved Aug 23 '13 Dec 10 '13
NPRR566 Removal of Language Regarding QSE Service Filings ERCOT Approved Aug 27 '13 Dec 10 '13
NPRR571 ! ERS Weather-Sensitive Loads Requirements Earth Networks Approved Oct 2 '13 Dec 10 '13
NPRR575 ! Clarification of the RUC Resource Buy-Back Provision for Ancillary Services GDF Suez NA Inc. Approved Oct 23 '13 Dec 10 '13
NPRR578 ! Restores RUC Decommitment Charge Language Deleted in NPRR416 ERCOT Approved Nov 6 '13 Dec 10 '13
NPRR579 ! Amendment to the Minimum PTP Option Bid Price Approval Timeline ERCOT Approved Nov 6 '13 Dec 10 '13
PGRR030 New Planning Guide Section 8A, Declaration of Resource Data Accuracy and 8B, Declaration of Adequate Water Rights (formerly "New Planning Guide Section 8A, Declaration of Resource Data Accuracy") ERCOT Approved May 24 '13 Dec 10 '13
NPRR587 Administrative Changes for January 1, 2014 Nodal Protocols ERCOT Approved Dec 12 '13 Dec 12 '13
NPRR585 Clarification of Administrative Pricing Requirements for Self-Committed Combined Cycle Combustion Turbines on a Resource Committed by RUC Calpine Withdrawn Dec 10 '13 Jan 16 '14
NOGRR126 Deletion of the Regulatory Required Incident and Disturbance Reports ERCOT Withdrawn Dec 16 '13 Jan 27 '14
NOGRR109 Revisions to Definition of Credible Single Contingency for Operations Planning Operations Working... Approved Mar 5 '13 Jan 28 '14
NOGRR110 Synchronization with NPRR529, Congestion Management Plan ERCOT Approved Mar 6 '13 Jan 28 '14
NOGRR114 Synchronization with NPRR540, Clarification of Credible Single Contingency Frank Owens on behalf of OWG Approved Apr 25 '13 Jan 28 '14
NOGRR116 Synchronization with NPRR542, Clarification of the Use of Emergency Condition Operations Working... Approved Apr 30 '13 Jan 28 '14
NOGRR123 Revisions to Misoperations Reporting Requirements OWG Approved Aug 29 '13 Jan 28 '14
NOGRR125 Minimum Notice for Coordinated Reactive Testing Luminant Approved Sep 27 '13 Jan 28 '14
RMGRR116 Updates to the Process for Acquisition Transfer Events Diana Rehfeldt on... Approved Aug 6 '13 Jan 28 '14
RMGRR118 Customer Chooses to Receive Non-Standard Metering Services Diana Rehfeldt on... Approved Nov 4 '13 Jan 28 '14
RMGRR119 Texas SET Cleanup of the Retail Market Guide Diana Rehfeldt on... Approved Nov 21 '13 Jan 28 '14
VCMRR001 Submission of Fuel Costs RCWG Approved Dec 10 '13 Jan 28 '14
NPRR503 Removal of Language Related to NPRR219 Network Data Support... Approved Nov 20 '12 Feb 11 '14
NPRR556 ! Resource Adequacy During Transmission Equipment Outage Tenaska Power Services Approved Jul 10 '13 Feb 11 '14
NPRR563 Credit Lock Standards Morgan Stanley Approved Aug 16 '13 Feb 11 '14
NPRR567 Stakeholder Review of Resource Registration Data Requirements Resource Data... Approved Sep 6 '13 Feb 11 '14
NPRR569 Retail Clarification and Cleanup ERCOT Approved Sep 23 '13 Feb 11 '14
NPRR573 Alignment of PRC Calculation ERCOT Approved Oct 21 '13 Feb 11 '14
NPRR577 As-Built Clarification for Portion of WGR Group GREDP Evaluation ERCOT Approved Oct 31 '13 Feb 11 '14
NPRR581 Add Fast Responding Regulation Service as a Subset of Regulation Service ERCOT Approved Nov 6 '13 Feb 11 '14
NPRR591 ! As-Built Clarification and Corrections Related to NPRR568 and NPRR555 ERCOT Approved Jan 9 '14 Feb 11 '14
PGRR032 Stakeholder Review of Resource Registration Data Requirements Resource Data... Approved Sep 6 '13 Feb 11 '14
PGRR033 Dynamics Flat Start Cases Preparation Reza Ebrahimian on... Approved Sep 23 '13 Feb 11 '14
SCR774 Enhancement to Outage Scheduler and Reports Edison Mission... Approved Jun 5 '13 Feb 11 '14
SCR775 Posting Results of Real-Time Data in a Display Format ERCOT Steel Companies Approved Oct 3 '13 Feb 11 '14
SCR777 Bilateral CRR Interface Enhancement SESCO Approved Nov 13 '13 Feb 11 '14
SCR778 Credit Exposure Calculations for NOIE Options Linked to RTM PTP Obligations ERCOT Approved Nov 15 '13 Feb 11 '14
NPRR574 Removal of Offer Curve Flexibility for DAM-Committed Resources Mercuria Energy America Rejected Oct 23 '13 Feb 13 '14
NPRR582 Refinements to Testing ERS Edison Mission Rejected Nov 13 '13 Feb 13 '14
NOGRR128 Administrative Changes for March 1, 2014 Nodal Operating Guides ERCOT Approved Feb 15 '14 Feb 15 '14
NOGRR127 ! Synchronization with NPRR564, Thirty-Minute Emergency Response Service (ERS) and Other ERS Revisions ERCOT Approved Jan 21 '14 Feb 27 '14
NPRR580 Establishment of a Rolling CRR Balancing Account Fund ERCOT Approved Nov 6 '13 Feb 27 '14
NPRR583 Validate That CSA Bypass Code in a Move-Out Request is From Current CSA CR of Record Diana Rehfeldt on... Withdrawn Dec 4 '13 Mar 27 '14
NPRR533 ! PCRR Eligibility Requirements (formerly "Clarification of PCRR Eligibility Requirements") ERCOT Approved Mar 29 '13 Apr 8 '14
NPRR576 ! Changing Non-Spin Service to be Dispatched by ERCOT (formerly "Changing Non-Spin Service to an Off-Line Service") GDF Suez NA Inc. Approved Oct 24 '13 Apr 8 '14
NPRR584 Alignment with TAC Procedures to Shorten the Appeals Timeline ERCOT Approved Dec 4 '13 Apr 8 '14
NPRR586 Align Credit Lock for CRR Auctions with Transaction Submission Deadline Reliant Energy Approved Dec 10 '13 Apr 8 '14
NPRR589 Ancillary Service Offers in the Supplemental Ancillary Services Market QMWG Approved Dec 30 '13 Apr 8 '14
NPRR590 Inclusion of WSL in the Default Uplift Invoice Allocation ERCOT Approved Dec 31 '13 Apr 8 '14
NPRR592 Clarification of Meter Repair Timelines for RTM Settlements ERCOT Approved Jan 24 '14 Apr 8 '14
NPRR594 Clarifications to the ERCOT Fee Schedule and the Point-to-Point Option Award Fee ERCOT Approved Jan 27 '14 Apr 8 '14
NPRR596 ! External Load Serving Entities ERCOT Approved Jan 29 '14 Apr 8 '14
NPRR598 ! Clarify Inputs to PRC and ORDC ERCOT Approved Feb 12 '14 Apr 8 '14
NPRR602 ! Exemption for Sharyland Brady Load Transition Reliant Energy... Approved Mar 10 '14 Apr 8 '14
NPRR603 ! ERS Settlement and Service Types ERCOT Approved Mar 10 '14 Apr 8 '14
SCR779 Increase to the CRR Auction Transaction Limit ERCOT Approved Dec 31 '13 Apr 8 '14
NOGRR124 Additional VRT Requirement for IRRs ERCOT Approved Aug 30 '13 Apr 24 '14
NOGRR130 ! Alignment with NPRR555 and NPRR434 ERCOT Approved Mar 13 '14 Apr 24 '14
RMGRR120 ! Sharyland Updates BJ Flowers on behalf... Approved Jan 20 '14 Apr 24 '14
SMOGRR014 Communications Regarding EPS Meter Repairs, and Related Notice Deadlines and Clarifications ERCOT Approved Feb 10 '14 Apr 24 '14
VCMRR002 Verifiable Costs for Cancellation of RUC- Committed Resources ERCOT Approved Apr 1 '14 Apr 24 '14
COPMGRR038 Administrative Changes for the June 1, 2014 Commercial Operations Market Guide ERCOT Approved May 14 '14 May 14 '14
LPGRR051 Administrative Changes for the June 1, 2014 Load Profiling Guide ERCOT Approved May 14 '14 May 14 '14
NOGRR133 Administrative Changes for the June 1, 2014 Nodal Operating Guides ERCOT Approved May 14 '14 May 14 '14
PGRR037 Administrative Changes for the June 1, 2014 Planning Guide ERCOT Approved May 14 '14 May 14 '14
RMGRR123 Administrative Changes for the June 1, 2014 Retail Market Guide ERCOT Approved May 14 '14 May 14 '14
RRGRR002 Administrative Changes for the June 1, 2014 Resource Registration Glossary ERCOT Approved May 14 '14 May 14 '14
SMOGRR015 Administrative Changes for the June 1, 2014 Settlement Metering Operating Guide ERCOT Approved May 14 '14 May 14 '14
VCMRR003 Administrative Changes for the June 1, 2014 Verifiable Cost Manual ERCOT Approved May 14 '14 May 14 '14
NPRR605 ! Ancillary Service Make-Whole Payments Under a Watch Exelon Generation Rejected Mar 17 '14 May 29 '14
RMGRR121 Clarification of Inadvertent Gain Process Monica Jones on... Approved Feb 17 '14 May 29 '14
PGRR028 Evaluation of Compliance with Reactive Requirements ERCOT Withdrawn Feb 12 '13 Jun 5 '14
NPRR588 Clarifications for PV Generation Resources ETWG Approved Dec 17 '13 Jun 10 '14
NPRR597 Utilize Initial Estimated Liability (IEL) Only During Initial Market Activity ERCOT Approved Feb 6 '14 Jun 10 '14
NPRR599 Removal of FGR-Specific Settlement Language ERCOT Approved Feb 25 '14 Jun 10 '14
NPRR600 Removal of Outdated Language to Scheduling and Operations of BLT Section ERCOT Approved Feb 28 '14 Jun 10 '14
NPRR601 Inclusion of Incremental Exposure in Mass Transitions to Counter-Parties that are Registered as QSEs and LSEs and Provide POLR Service ERCOT Approved Mar 3 '14 Jun 10 '14
NPRR606 Removal of Risk Management Verification Fee ERCOT Approved Mar 17 '14 Jun 10 '14
NPRR607 Short-Term System Adequacy Report Posting Modification ERCOT Approved Mar 24 '14 Jun 10 '14
NPRR609 ERCOT System Administration Fee and User Fees ERCOT Approved Mar 26 '14 Jun 10 '14
NPRR610 Eliminate Late Fees and Late Fee Invoices ERCOT Approved Mar 26 '14 Jun 10 '14
NPRR613 Clarification of Fuel Adder into the Mitigated Offer Cap ERCOT Approved Mar 26 '14 Jun 10 '14
NPRR623 Measurement and Evaluation of ERS Good Company Associates Withdrawn May 8 '14 Jun 11 '14
NPRR625 Clarification of Non-Spin Requirements and Operational Procedures Luminant Withdrawn May 13 '14 Jun 11 '14
SMOGRR016 Administrative Changes for the July 1, 2014 Settlement Metering Operating Guide ERCOT Approved Jun 13 '14 Jun 13 '14
NOGRR129 Implement Operational Preparedness for Geomagnetic Disturbances GMDTF Approved Mar 12 '14 Jun 26 '14
NPRR627 Augmented ORDC to Include Reliability Factor Methodology GDF SUEZ Energy NA Rejected May 19 '14 Jul 17 '14
NPRR638 Revisions to Certain Price Components of EAL ERCOT Withdrawn Jul 2 '14 Jul 17 '14
NOGRR131 Clarification for Generation Resources During an EEA ERCOT Approved Apr 30 '14 Jul 31 '14
NPRR593 Clarification of Generic Transmission Limit Posting Requirements ERCOT Approved Jan 24 '14 Aug 12 '14
NPRR604 Modification to Submission Timeline for Changes to Emergency Operations and Weatherization Plans NRG Texas, LLC Approved Mar 13 '14 Aug 12 '14
NPRR608 Alignment of Transaction Timing to the PUCT Performance Measures ERCOT Approved Mar 26 '14 Aug 12 '14
NPRR614 Clarification of Telemetered Value of HSL for Combined Cycle Generation Resources providing RRS EDF Trading North America LLC Approved Apr 11 '14 Aug 12 '14
NPRR615 PVGR Forecasting ETWG Approved Apr 16 '14 Aug 12 '14
NPRR616 Clarification of Notification for Undeliverable Ancillary Services Resmi Surendran Approved Apr 18 '14 Aug 12 '14
NPRR618 Market Notices for Resettlement Statements and True-up Settlement Timeline Changes ERCOT Approved Apr 29 '14 Aug 12 '14
NPRR619 Minimum Quantity for DAM PTP Obligation Bids ERCOT Approved Apr 30 '14 Aug 12 '14
NPRR620 Collateral Requirements for Counter-Parties with No Load or Generation ERCOT Approved Apr 30 '14 Aug 12 '14
NPRR621 Counter-Party Specific Calculations for M1 Variable ERCOT Approved Apr 30 '14 Aug 12 '14
NPRR622 Replace Planning and Operations Information Website References with MIS ERCOT Approved Apr 30 '14 Aug 12 '14
NPRR624 Generation Resource Operational Designation Transparency GATF Approved May 12 '14 Aug 12 '14
NPRR626 ! Reliability Deployment Price Adder (formerly "ORDC Price Reversal Mitigation Enhancements") Luminant Energy Company, LLC Approved May 16 '14 Aug 12 '14
NPRR628 Notification of Financial Impact of Settlement Disputes Jim Galvin on behalf... Approved May 21 '14 Aug 12 '14
NPRR629 Removal of Black Start Plan Posting Requirement ERCOT Approved May 22 '14 Aug 12 '14
NPRR630 As-Built Clarifications to Settlements of ORDC ERCOT Approved May 27 '14 Aug 12 '14
NPRR631 ! Corrections to Definition of Credible Single Contingency ERCOT Approved Jun 17 '14 Aug 12 '14
PGRR031 Implement 95% Facility Rating Limit in the Planning Criteria PLWG Rejected Jun 12 '13 Aug 12 '14
PGRR036 Planning Market Data Transparency ERCOT Approved Apr 8 '14 Aug 12 '14
PGRR038 Require ERCOT to Report Circuits Loaded Above 95% of Their Facility Rating ERCOT Approved May 21 '14 Aug 12 '14
NOGRR134 Posting Process for Black Start Plans ERCOT Approved May 22 '14 Aug 28 '14
RMGRR122 Synchronization with NPRR608, Alignment of Transaction Timing to the PUCT Performance Measures ERCOT Approved Mar 26 '14 Aug 28 '14
SCR776 Retail Data Transport Upgrade to NAESB EDM v2.2 Isabelle Durham on... Withdrawn Nov 6 '13 Aug 28 '14
SCR780 Macomber Map System Operations Test Environment Enhancement Oncor Withdrawn May 14 '14 Aug 28 '14
VCMRR004 ! Caps for Energy Storage Resources Chamisa Energy Approved Jul 30 '14 Aug 28 '14
NPRR656 Discontinue the Long-Term Weekly Peak Demand Forecast, 36 Month Resource Capacity Report, and Projected Transmission Constraints for Medium Term PASA Reports Julie Thomas on... Withdrawn Sep 24 '14 Sep 24 '14
COPMGRR037 Market Notification for Ad Hoc Invoices and COPMG Cleanup ERCOT Approved Apr 29 '14 Sep 25 '14
LPGRR052 Change to Oil & Gas Assignment Process Profile Working Group Approved Jul 11 '14 Sep 25 '14
RMGRR124 New REP Operating Rule 13, CSA Bypass Code Kyle Patrick on... Approved Jun 10 '14 Sep 25 '14
RMGRR125 Updates to Transition Process - Contact Information and Cleanup of Timelines Diana Rehfeldt on... Approved Jul 21 '14 Sep 25 '14
RRGRR004 ! Steam Pressure Curve Information for Implementation of Regional Reliability Standard BAL-001-TRE-1 ERCOT Approved Aug 15 '14 Sep 25 '14
NPRR650 Clarification of Real-Time Telemetry for Split Generation Resources ERCOT Withdrawn Sep 15 '14 Oct 9 '14
SCR782 Outage Scheduler Enhancements -- Group 1, TSP Notification ERCOT Withdrawn Sep 24 '14 Oct 9 '14
SCR784 Outage Scheduler Enhancements -- Group 3, Group Outage and Usability Enhancements ERCOT Withdrawn Sep 24 '14 Oct 9 '14
NPRR644 Operating Reserve Demand Curve Phase 2 Revisions ERCOT Approved Jul 30 '14 Oct 13 '14
NPRR611 Modifications to CDR Wind Capacity Value ERCOT Approved Mar 26 '14 Oct 14 '14
NPRR617 Energy Offer Flexibility Calpine Approved Apr 22 '14 Oct 14 '14
NPRR632 Eliminate Manual Calculations When Producing 4-CP Billing Determinant Data ERCOT Approved Jun 23 '14 Oct 14 '14
NPRR633 Remove Requirement for Confirmation of Ancillary Service Test Using Primary and Secondary Voice Circuits ERCOT Approved Jun 23 '14 Oct 14 '14
NPRR634 Clarification for the Reporting of Demand Response ERCOT Approved Jun 24 '14 Oct 14 '14
NPRR635 Clarification of Congestion Revenue Right Source/Sink Points Boston Energy Approved Jun 25 '14 Oct 14 '14
NPRR636 Cleanup to Remove Software Documentation Posting Requirement and Align Three-Part Supply Offer Language ERCOT Approved Jun 27 '14 Oct 14 '14
NPRR637 Clarification of ERS Language and ERCOT Process for Co-located Resources ERCOT Approved Jul 2 '14 Oct 14 '14
NPRR643 ! Clarification of MIS Postings for Outages Upon Implementation of SCR774, Enhancement to Outage Scheduler and Reports ERCOT Approved Jul 30 '14 Oct 14 '14
RRGRR003 ! Modifications to Improve Wind Forecasting ERCOT Approved Jun 20 '14 Oct 14 '14
NPRR340 ! Introduction and Definition of Duration-Limited Resources (formerly "Unannounced HSL test for Duration-Limited Resources") Praveen Kathpalon on... Withdrawn Mar 21 '11 Oct 23 '14
SCR785 Update RTL calculation to include Real-Time Reserve Price Adder based components ERCOT Withdrawn Jan 20 '17 Nov 6 '14
NOGRR141 Administrative Changes for December 1, 2014 Nodal Operating Guides ERCOT Approved Nov 10 '14 Nov 10 '14
LPGRR053 Zip Code to Weather Zone Table Update ERCOT Approved Aug 7 '14 Nov 20 '14
NOGRR137 Rescind NOGRR034 and Maintain Current Telemetry Performance Reporting Practices ERCOT Approved Aug 25 '14 Nov 20 '14
NPRR560 Caps and Floors for Energy Storage Resources Emerging... Approved Jul 18 '13 Dec 9 '14
NPRR595 RRS Load Resource Treatment In ORDC Tenaska Power Services Co. Approved Jan 29 '14 Dec 9 '14
NPRR612 Reduction of Cure Period Subsequent to Event of Default ERCOT Approved Mar 26 '14 Dec 9 '14
NPRR639 Correction to Minimum Current Exposure Reliant Energy... Approved Jul 3 '14 Dec 9 '14
NPRR640 As-Built Clarification of Load Resource Participation in SCED and Non-Spin Qualification ERCOT Approved Jul 10 '14 Dec 9 '14
NPRR647 CRR Auction Shadow Price Transparency Yes Energy Approved Aug 7 '14 Dec 9 '14
NPRR651 Clarify DC Tie Data Request Timeline and Content ERCOT Approved Sep 17 '14 Dec 9 '14
NPRR652 Posting of Information Under NERC Reliability Standards to the MIS ERCOT Approved Sep 18 '14 Dec 9 '14
NPRR653 Removal of Reasonable Contribution Language For Market Participant Data Requests ERCOT Approved Sep 23 '14 Dec 9 '14
NPRR664 ! Fuel Index Price for Resource Definition and Real-Time Make-Whole Payments for Exceptional Fuel Cost Events RCWG Approved Oct 22 '14 Dec 9 '14
NPRR666 ! Clarification for the CRR Balancing Account ERCOT Approved Oct 30 '14 Dec 9 '14
PGRR039 Generation Data for Resource Adequacy and Reliability Reporting ERCOT Approved Jul 28 '14 Dec 9 '14
SCR781 MP Online Data Entry -- Market Requirements Resource Data... Approved Jul 21 '14 Dec 9 '14
VCMRR005 ! Fuel Index Price for Resource Definition and Real-Time Make-Whole Payments for Exceptional Fuel Cost Events RCWG Approved Oct 27 '14 Dec 18 '14
NPRR675 Modifications for ERS Estimates in Calculating Future Planning Reserves ERCOT Withdrawn Dec 10 '14 Jan 15 '15
NOGRR140 ! Posting of the ERCOT Geomagnetic Disturbance Operating Plan CenterPoint Energy Approved Nov 4 '14 Jan 29 '15
RMGRR127 Efficiencies for Acquisition Transfer ERCOT Approved Nov 5 '14 Jan 29 '15
RRGRR005 Clarify Data Necessary for Planning Models ERCOT Approved Sep 18 '14 Jan 29 '15
NPRR219 Resolution of Alignment Items A33, A92, A106, and A150 - TSPs Must Submit Outages for Resource Owned Equipment and Clarification of Changes in Status of Transmission Element Postings ERCOT Approved Mar 23 '10 Feb 10 '15
NPRR645 Real-Time On-Line Capacity Revisions ERCOT Approved Jul 30 '14 Feb 10 '15
NPRR646 Emergency Operations Settlement for CFC (formerly "Emergency Operations Settlement for CFC Testing") ERCOT Approved Jul 30 '14 Feb 10 '15
NPRR648 Remove References to Flowgate Rights ERCOT Approved Aug 26 '14 Feb 10 '15
NPRR658 Changes to Annual Reporting Requirements for RUC Payments Made to Resources with PPAs MISUG Approved Sep 24 '14 Feb 10 '15
NPRR659 Discontinue RMR Cost Data Deviation Requests/Responses Report MISUG Approved Sep 24 '14 Feb 10 '15
NPRR660 Remove CRR State Change Adder ERCOT Approved Sep 24 '14 Feb 10 '15
NPRR665 As-Built Clarification of Reliability Deployment Price Adder ERCOT Approved Oct 22 '14 Feb 10 '15
NPRR669 Maintaining Frequency Responsiveness from Generation Resources Providing RRS ERCOT Approved Nov 21 '14 Feb 10 '15
SCR783 Outage Scheduler Enhancements -- Groups 2 and 3, Group Outage, Usability and Filtering Enhancements ERCOT Approved Feb 11 '15 Feb 10 '15
NOGRR132 Automatic Under-Voltage and Under-Frequency Load Shedding Protection Systems --Load Restoration ERCOT Approved May 13 '14 Feb 26 '15
NOGRR136 Verifying QSE Capability to Operate in CFC ERCOT Approved Jul 30 '14 Feb 26 '15
NPRR685 Change Criteria for Resource Opportunity Outages Calpine Withdrawn Feb 24 '15 Mar 12 '15
LPGRR054 Alignment with NPRR661, Discontinue Posting Profile Data Evaluation Report Market Information... Approved Sep 24 '14 Mar 26 '15
NOGRR139 Under/Over-Frequency Relaying Requirements ERCOT Approved Sep 30 '14 Mar 26 '15
RMGRR128 Reinstate Critical Care Status After Resolution of an Inadvertent Gain Diana Rehfeldt on... Approved Dec 22 '14 Mar 26 '15
VCMRR006 Fuel Adder Timeline Update Resource Cost... Approved Feb 13 '15 Mar 26 '15
NPRR642 Constraint Management During Energy Emergency Alerts ERCOT Approved Jul 23 '14 Apr 14 '15
NPRR654 Discontinue Ancillary Service Requirement Methodology Assessment Report Julie Thomas on... Approved Sep 24 '14 Apr 14 '15
NPRR655 Discontinue Contingency List Changes Due to Weather Report Julie Thomas on... Approved Sep 24 '14 Apr 14 '15
NPRR657 Discontinue Backup Control Plan Submittal Results, Dispatch Instructions Compliance Metrics, and Backup Control Plan Test Dates and Results Summary Reports MIS User Group Approved Sep 24 '14 Apr 14 '15
NPRR661 Discontinue Posting Profile Data Evaluation Report Market Information... Approved Sep 24 '14 Apr 14 '15
NPRR670 Clarification of Portfolio Weighted Auction Clearing Price (PWACP) ERCOT Approved Nov 24 '14 Apr 14 '15
NPRR671 Incorporation of DAM Credit Parameters into Protocols ERCOT Approved Nov 24 '14 Apr 14 '15
NPRR672 Clarification of EMR and ONEMR Status Morgan Stanley... Approved Nov 25 '14 Apr 14 '15
NPRR673 Correction to Estimated Aggregate Liability (EAL) for a QSE that Represents Neither Load nor Generation ERCOT Approved Nov 26 '14 Apr 14 '15
NPRR676 Emergency Response Service (ERS) Offer Disclosure TXU Energy Approved Dec 15 '14 Apr 14 '15
NPRR677 Remove Outdated NERC Reference ERCOT Approved Dec 17 '14 Apr 14 '15
NPRR678 Posting of Wind Peak Average Capacity Percentage Data ERCOT Approved Jan 22 '15 Apr 14 '15
PGRR041 Revise and Add Requirements for NERC TPL-001-4 Standard ERCOT Approved Dec 2 '14 Apr 14 '15
RMGRR126 Additional ERCOT Validations for Customer Billing Contact Information File Texas SET Working Group Approved Oct 10 '14 Apr 14 '15
NOGRR135 Constraint Management During Energy Emergency Alert ERCOT Approved Jul 23 '14 Apr 23 '15
NOGRR138 Delete Grey Box for Reporting of Back-up Control Plan Submittal MIS User Group Approved Sep 24 '14 Apr 23 '15
NPRR697 Disclosure of Protected Information for Research and Coordination Purposes ERCOT Withdrawn Apr 28 '15 May 14 '15
NOGRR142 Phasor Measurement PMTF Approved Dec 17 '14 May 28 '15
NPRR662 Proxy Energy Offer Curves Thompson & Knight... Approved Oct 2 '14 Jun 9 '15
NPRR668 Updates to Texas SET Implementation Guide Process Diana Rehfeldt on... Approved Nov 20 '14 Jun 9 '15
NPRR674 Clarification of Water Supply Rights Documentation ERCOT Approved Dec 2 '14 Jun 9 '15
NPRR679 ONOPTOUT for RUC Given After the Adjustment Period Tenaska Power Services Approved Jan 26 '15 Jun 9 '15
NPRR680 ! Allow QSEs to Self-Arrange AS Quantities Greater Than Their AS Obligation ERCOT Approved Jan 28 '15 Jun 9 '15
NPRR681 Clarifications to Dynamic Ratings ERCOT Approved Jan 28 '15 Jun 9 '15
NPRR682 Changes to Notification Method when ERCOT Intends to Procure Additional Ancillary Services ERCOT Approved Feb 4 '15 Jun 9 '15
NPRR683 Revision to Available Credit Limit Calculation Luminant Approved Feb 9 '15 Jun 9 '15
NPRR686 Changing the IRR Forecast from Next 48 Hours to Next 168 Hours ERCOT Approved Mar 9 '15 Jun 9 '15
NPRR687 Required Telemetry for Operational Awareness and PDCWG Analysis GDF SUEZ Energy Marketing NA Approved Mar 20 '15 Jun 9 '15
NPRR688 Black Start Services Testing Clarifications ERCOT Approved Mar 23 '15 Jun 9 '15
NPRR690 Incorporation of Creditworthiness Standards into Protocols ERCOT Approved Mar 30 '15 Jun 9 '15
NPRR698 ! Clarifications to NPRR595, RRS Load Resource Treatment In ORDC ERCOT Approved Apr 29 '15 Jun 9 '15
PGRR040 Clarification of Water Supply Rights Attestation Obligation ERCOT Approved Dec 2 '14 Jun 9 '15
NPRR707 Provision of Transmission System Voltage Telemetry to QSEs Luminant Withdrawn May 22 '15 Jun 11 '15
NOGRR148 Administrative Changes for August 1, 2015 Nodal Operating Guides ERCOT Approved Jul 8 '15 Jul 8 '15
NOGRR144 Incorporation of “Manual Deployment and Recall of Responsive Reserve Service during Scarcity Conditions” into the Nodal Operating Guides ERCOT Approved Apr 24 '15 Jul 30 '15
RMGRR130 Alignment of Section 7, Market Processes, with TDSP Terms & Conditions Tariff Effective 01/15/2015, and Adds New Appendix D3, TDSP’s Discretionary Services Timelines Matrix to Section 9, Appendices Diana Rehfeldt on... Approved Mar 5 '15 Jul 30 '15
NPRR684 Annual RUC Impact Report Requirements ERCOT Approved Feb 18 '15 Aug 11 '15
NPRR692 Removal of MIS Posting Requirement of DAM Credit Parameters ERCOT Approved Apr 8 '15 Aug 11 '15
NPRR693 Incorporation of “Threshold Values for Competitive Constraint Test” into the Protocols ERCOT Approved Apr 9 '15 Aug 11 '15
NPRR694 Non-Spin Schedule Requirements GDF Suez Energy Marketing Approved Apr 9 '15 Aug 11 '15
NPRR695 Posting and Notice Requirements for Notifications of Suspension of Operations and Notifications of Change of Generation Resource Designation ERCOT Approved Apr 13 '15 Aug 11 '15
NPRR699 Energy Offer Curve Caps for Make-Whole Calculations for Resource Type Other RCWG Approved Apr 29 '15 Aug 11 '15
NPRR700 Utilizing Actual Fuel Costs in Startup Offer Caps RCWG Approved Apr 29 '15 Aug 11 '15
NPRR701 As-Built Clarification of NPRR589, Ancillary Service Offers in the Supplemental Ancillary Services Market ERCOT Approved Apr 29 '15 Aug 11 '15
NPRR703 Clarification of Disclosure Requirements for GINR Study Information ERCOT Approved Apr 29 '15 Aug 11 '15
NPRR706 Restore the ability to use Physical Responsive Reserve Capability as an Indicator of Available Frequency-Responsive Capacity ERCOT Approved May 20 '15 Aug 11 '15
NPRR710 Removal of ORDC Phase 2 Language and Modification to HASL Calculation ERCOT Approved May 27 '15 Aug 11 '15
PGRR043 FIS Scoping Amendment E. ON Approved Apr 6 '15 Aug 11 '15
PGRR044 MIS Classification of GINR Study Information ERCOT Approved Apr 29 '15 Aug 11 '15
RMGRR129 Revision to Customer Rescission Completion Timeline Sheri Wiegand on... Approved Feb 2 '15 Aug 27 '15
RMGRR131 Guidelines for Notification of Invoice Dispute Carolyn Reed on... Approved Apr 6 '15 Aug 27 '15
VCMRR007 Alignment with NPRR699, Energy Offer Curve Caps for Make-Whole Calculations for Resource Type Other RCWG Approved Apr 29 '15 Aug 27 '15
VCMRR008 Alignment with NPRR700, Utilizing Actual Fuel Cost in Startup Offer Caps RCWG Approved Apr 29 '15 Aug 27 '15
COPMGRR039 Commercial Operations Market Guide Clean-up of Old Invoices ERCOT Approved May 27 '15 Sep 24 '15
LPGRR056 Initial Profile Assignment for Temporary Services Jim Lee on behalf of... Approved Jun 25 '15 Sep 24 '15
NPRR663 Ancillary Service Insufficiency Actions ERCOT Approved Oct 17 '14 Oct 13 '15
NPRR689 Settlement of Ancillary Service Assignment in Real-Time Operations QMWG Approved Mar 26 '15 Oct 13 '15
NPRR704 Revisions to the Size of Aggregate Generation Resources Clif Lange on behalf... Approved May 14 '15 Oct 13 '15
NPRR714 Real-Time Make-Whole Payment for Exceptional Fuel Cost GDF SUEZ Approved Jun 30 '15 Oct 13 '15
NPRR717 Clarification of EPS Metering Exception for ERS Generation Austin Energy Approved Jul 10 '15 Oct 13 '15
NPRR718 Correct Requirement for Posting AML Data ERCOT Approved Jul 17 '15 Oct 13 '15
NPRR721 Removal of Language Related to NPRR455, CRR Shift Factors Report Luminant Approved Jul 24 '15 Oct 13 '15
NPRR722 Removal of Language Related to NPRR181, FIP Definition Revision Luminant Approved Jul 24 '15 Oct 13 '15
NPRR723 Removal of grey-boxes from NPRR256, Adding Non-Compliance Language to QSE Performance Standards Luminant Approved Jul 24 '15 Oct 13 '15
NPRR724 Removal of Language Related to NPRR493, Half-Hour RUC Clawback GDF Suez Approved Jul 24 '15 Oct 13 '15
RRGRR006 Clarification of Descriptions and Alignment with Resource Asset Registration Forms Resource Data... Approved Mar 20 '15 Oct 13 '15
NPRR711 Increase the Interval Data Recorder Meter Mandatory Install Requirement from 700 kW/kVA to 1.5 MW/MVA Kathy Scott on... Withdrawn Jun 3 '15 Oct 15 '15
VCMRR010 Alignment with NPRR714, Real-Time Make-Whole Payment for Exceptional Fuel Cost RCWG Approved Aug 24 '15 Oct 29 '15
VCMRR011 ! Timeline for Reviewing Resources Verifiable Costs for Five Year Updates ERCOT Approved Sep 30 '15 Oct 29 '15
RMGRR133 Clarification of Inadvertent Gain Valid Reject Reasons Monica Jones on... Approved Sep 21 '15 Nov 19 '15
NPRR641 Season Definition Change for SwitchableResources Reporting Unavailable Capacity ERCOT Approved Jul 10 '14 Dec 8 '15
NPRR702 Flexible Accounts, Payment of Invoices, and Disposition of Interest on Cash Collateral ERCOT Approved Apr 29 '15 Dec 8 '15
NPRR705 Provides Consistency for References to the End Date of the Generation Interconnection Process ERCOT Approved May 20 '15 Dec 8 '15
NPRR708 Clarifying ERCOT Actions During Energy Emergency Alerts ERCOT Approved May 26 '15 Dec 8 '15
NPRR712 Clarification of RUC Process NRG Approved Jun 17 '15 Dec 8 '15
NPRR715 Clarification of Generator Modeling in the Market System ERCOT Approved Jul 1 '15 Dec 8 '15
NPRR716 Corrections to Aggregated Load and Participant Specific Generation Data Requirements ERCOT Approved Jul 8 '15 Dec 8 '15
NPRR719 Removal of Trigger and Requirement to Reduce the Distributed Generation (DG) Registration Threshold Michelle Trenary on... Approved Jul 17 '15 Dec 8 '15
NPRR725 Modifications to CDR PUN Capacity Forecasting and PUN Net Capacity Reporting Requirements ERCOT Approved Jul 29 '15 Dec 8 '15
NPRR726 Daily Network Operations Model PSS/E File Posting Modification ERCOT Approved Aug 5 '15 Dec 8 '15
NPRR727 Removal of Language Related to NPRR327, State Estimator Data Redaction Methodology Calpine, Thompson &... Approved Aug 5 '15 Dec 8 '15
NPRR728 Removal of Language Related to NPRR484, Revisions to Congestion Revenue Rights Credit Calculations and Payments, and NPRR554, Clarification of Future Credit Exposure Calculation Luminant Approved Aug 11 '15 Dec 8 '15
NPRR729 Clarification of Metering Requirements for Resources ERCOT Approved Aug 14 '15 Dec 8 '15
NPRR730 Elimination of the RUC Behavioral Pricing Rule Calpine Approved Aug 17 '15 Dec 8 '15
NPRR731 Changes to Annual Reporting Requirements for RUC Decommitment Payment Amounts ERCOT Approved Aug 20 '15 Dec 8 '15
NPRR732 Adjustments to Verifiable Costs for Required Resubmissions and Clarification of RUC Forced Outage and Cancellation Procedures ERCOT Approved Aug 24 '15 Dec 8 '15
NPRR733 Delete Expiration of Customer Load Data Protected Information Status ERCOT Approved Aug 26 '15 Dec 8 '15
NPRR735 Load Resource Controlled by High-Set Under-Frequency Relay Resource Parameters ERCOT Approved Sep 30 '15 Dec 8 '15
NPRR736 Updates to the Ancillary Service Capacity Monitor Display ERCOT Approved Sep 30 '15 Dec 8 '15
NPRR737 Clarification of SASM Notifications STEC Approved Sep 30 '15 Dec 8 '15
PGRR045 Alignment with NPRR705, Provides Consistency for References to the End Date of the Generation Interconnection Process ERCOT Approved May 20 '15 Dec 8 '15
RRGRR007 Adding Solar Resource Registration Inputs ERCOT Approved Apr 24 '15 Dec 8 '15
SCR786 Retail Market Test Environment Isabelle Durham on... Approved Jun 10 '15 Dec 8 '15
COPMGRR040 Alignment with NPRR719, Removal of Trigger and Requirement to Reduce the Distributed Generation (DG) Registration Threshold Michelle Trenary on... Approved Jul 17 '15 Dec 16 '15
NOGRR145 Alignment with NPRR705, Provides Consistency for References to the End Date of the Generation Interconnection Process ERCOT Approved May 20 '15 Dec 16 '15
NOGRR146 Clarifying ERCOT Actions During Energy Emergency Alerts ERCOT Approved May 26 '15 Dec 16 '15
RRGRR008 Alignment with NPRR705, Provides Consistency for References to the End Date of the Generation Interconnection Process ERCOT Approved May 20 '15 Dec 16 '15
VCMRR012 Alignment with NPRR732, Adjustments to Verifiable Costs for Required Resubmissions and Clarification of RUC Forced Outage and Cancellation Procedures ERCOT Approved Oct 28 '15 Dec 16 '15
LPGRR055 Extend Load Profile Model Calendar Inputs to 2030 ERCOT Approved Mar 11 '15 Jan 28 '16
NOGRR147 Reactive Power Testing Requirements Luminant Approved Jun 29 '15 Feb 9 '16
NPRR691 Alignment of Protocols with NERC Reliability Standard BAL-001-TRE-1 PDCWG Approved Apr 6 '15 Feb 9 '16
NPRR713 Reactive Power Testing Requirements Luminant Approved Jun 29 '15 Feb 9 '16
NPRR720 Update to Settlement Stability Reporting Requirements Michelle Trenary on... Approved Jul 17 '15 Feb 9 '16
NPRR734 Digital Attestation Signature Authority Clarification Brasovan Energy Solutions LLC Approved Sep 17 '15 Feb 9 '16
NPRR739 Prohibiting Load Resources Associated with a Dynamically Scheduled Resource MP2 Energy, LLC. Approved Oct 21 '15 Feb 9 '16
NPRR740 Retail Clarification and Cleanup ERCOT Approved Oct 22 '15 Feb 9 '16
NPRR742 CRR Balancing Account Invoice Data Cuts Lower Colorado River... Approved Nov 18 '15 Feb 9 '16
NPRR743 Revision to MCE to Have a Floor For Load Exposure ERCOT Approved Nov 18 '15 Feb 9 '16
NOGRR143 Alignment of Nodal Operating Guides with NERC Reliability Standard, BAL-001-TRE-1 PDCWG Approved Apr 6 '15 Feb 25 '16
RMGRR135 Clarification of TNMP Extreme Weather Disconnect for Non-Pay Weather Moratorium Process Texas-New Mexico Power Withdrawn Feb 5 '16 Mar 1 '16
NPRR756 Enhanced Ancillary Services Freeport LNG... Withdrawn Feb 3 '16 Mar 10 '16
NPRR757 Distributed Generation Reporting Improvement Shell Energy North America Withdrawn Feb 12 '16 Mar 10 '16
NOGRR152 Restore Synchrony Between Contingency Planning for Minimum Level of Responsive Reserve Service and Real Time Contingency Analysis Apex CAES, LLC,... Rejected Jan 6 '16 Apr 7 '16
NPRR759 Segmentation of the Total New Capacity Estimate in the ERCOT CDR PLWG Withdrawn Feb 29 '16 Apr 14 '16
NPRR649 Addressing Issues Surrounding High Dispatch Limit (HDL) Overrides ERCOT Approved Sep 12 '14 Apr 19 '16
NPRR741 Clarifications to TPE and EAL Credit Exposure Calculations ERCOT Approved Oct 28 '15 Apr 19 '16
NPRR744 RUC Trigger for the Reliability Deployment Price Adder and Alignment with RUC Settlement ERCOT Approved Nov 18 '15 Apr 19 '16
NPRR745 Change ERS Availability from an Hourly to 15-minute Interval Evaluation plus Other Minor Changes ERCOT Approved Nov 20 '15 Apr 19 '16
NPRR746 Adjustments Due to Negative Load ERCOT Approved Nov 24 '15 Apr 19 '16
NPRR748 Revisions associated with COM-002-4 and Other Clarifications Associated with Dispatch Instructions ERCOT Approved Nov 25 '15 Apr 19 '16
NPRR749 Option Cost for Outstanding CRRs Saracen Energy West, LP Approved Dec 9 '15 Apr 19 '16
NPRR750 Clarify Resource Status when Providing Fast Responding Regulation Service ERCOT Approved Dec 17 '15 Apr 19 '16
SCR787 Maintain NDCRC Data For Generator Transfer Between Resource Entities Exelon Approved Nov 6 '15 Apr 19 '16
NOGRR151 Alignment with NPRR748, Revisions associated with COM-002-4 and Other Clarifications Associated with Dispatch Instructions ERCOT Approved Nov 25 '15 Apr 28 '16
NOGRR153 Maintenance of Duplicate EEA Language via Alignment NOGRR Process ERCOT Approved Jan 27 '16 Apr 28 '16
NPRR751 Clarifications for Distributed Generation Resources SunPower / GDF Suez Rejected Jan 21 '16 May 12 '16
NOGRR157 Administrative Changes for June 1, 2016 Nodal Operating Guides – Load Shed Table ERCOT Withdrawn May 16 '16 May 16 '16
COPMGRR041 Updates to Market Notice Communication Process ERCOT Approved Jan 19 '16 May 26 '16
COPMGRR042 Update to COPS Organizational Structure, Creation of MDWG and Updates to PWG Responsibilities Michelle Trenary on... Approved Feb 12 '16 May 26 '16
NPRR667 Ancillary Service Redesign ERCOT Rejected Nov 18 '14 May 26 '16
RMGRR136 Switch Hold Removal Process Clarifications Texas Data Transport... Approved Apr 13 '16 May 26 '16
RMGRR137 ! Timeline and Completion Process for Correcting Customer Billing Contact Information Files Texas SET Working Group Approved Apr 22 '16 May 26 '16
VCMRR009 Calculation of the Minimum Requirements Fee Paul Vinson on... Approved Jun 3 '15 May 26 '16
VCMRR014 ! Revise Fuel Adder Factor for Coal and Lignite Resources Paul Vinson on... Approved Apr 27 '16 May 26 '16
NOGRR050 ! Resolution of Reporting Issues Related to NPRR219 DeAnn Walker on... Approved Aug 12 '10 Jun 14 '16
NPRR709 Revisions to Alternative Dispute Resolution Procedure ERCOT Approved May 27 '15 Jun 14 '16
NPRR752 Clarification of Revision Request Process ERCOT Approved Jan 22 '16 Jun 14 '16
NPRR754 Revise Load Distribution Factors Report Posting Frequency ERCOT Approved Jan 26 '16 Jun 14 '16
NPRR758 Improved Transparency for Outages Potentially Having a High Economic Impact ERCOT Approved Feb 26 '16 Jun 14 '16
NPRR761 As-Built Clarification to NPRR515, Day-Ahead Market Self-Commitment of Generation Resources ERCOT Approved Mar 9 '16 Jun 14 '16
NPRR762 Removal of Language Related to Responsive Reserve Provided by DC Ties ERCOT Approved Mar 18 '16 Jun 14 '16
NPRR763 As-Built Clarification to NPRR553, Monthly BLT Payment and Charge for Presidio Exception ERCOT Approved Mar 24 '16 Jun 14 '16
NPRR764 QSE Capacity Short Calculations Based on an 80% Probability of Exceedance (P80) ERCOT Approved Mar 30 '16 Jun 14 '16
NPRR765 Remove Vendor Names for Fuel Indices from the Protocols ERCOT Approved Mar 30 '16 Jun 14 '16
NPRR766 ! Alignment of System-Wide Discount Factor Description with Operational Adjustments to RDF ERCOT Approved Apr 18 '16 Jun 14 '16
SCR788 Addition of Integral ACE Feedback to GTBD Calculation Mike Noth on behalf... Approved Feb 1 '16 Jun 14 '16
SCR790 Wind Resource Power Production and Forecast Transparency DC Energy Texas Approved Mar 10 '16 Jun 14 '16
NOGRR160 Administrative Changes for July 1, 2016 Nodal Operating Guide – Load Shed Table ERCOT Approved Jun 15 '16 Jun 15 '16
COPMGRR043 Administrative Changes for July 1, 2016 Commercial Operations Market Guide - Section 21 Alignment ERCOT Approved Jun 16 '16 Jun 16 '16
LPGRR058 Administrative Changes for July 1, 2016 Load Profiling Guide- Section 21 Alignment ERCOT Approved Jun 16 '16 Jun 16 '16
NOGRR161 Administrative Changes for July 1, 2016 Nodal Operating Guide – Section 21 Alignment ERCOT Approved Jun 16 '16 Jun 16 '16
NPRR780 Revise North 345kV Hub Definition ERCOT Withdrawn May 31 '16 Jun 16 '16
PGRR050 Administrative Changes for the July 1, 2016 Planning Guide – Section 21 Alignment ERCOT Approved Jun 16 '16 Jun 16 '16
RMGRR142 Administrative Changes for July 1, 2016 Retail Market Guide- Section 21 Alignment ERCOT Approved Jun 16 '16 Jun 16 '16
RRGRR011 Administrative Changes for July 1, 2016 Resource Registration Glossary – Section 21 Alignment ERCOT Approved Jun 16 '16 Jun 16 '16
SMOGRR017 Administrative Changes for July 1, 2016 Settlement Metering Operating Guide – Section 21 Alignment ERCOT Approved Jun 16 '16 Jun 16 '16
VCMRR015 Administrative Changes for July 1, 2016 Verifiable Cost Manual – Section 21 Alignment ERCOT Approved Jun 16 '16 Jun 16 '16
NOGRR156 Alignment with NPRR762, Removal of Language Related to Responsive Reserve Provided by DC Ties ERCOT Approved Mar 18 '16 Jun 29 '16
NOGRR163 Administrative Changes for August 1, 2016 Nodal Operating Guide – Load Shed Table ERCOT Approved Jul 15 '16 Jul 15 '16
NOGRR155 Voltage Ride-Through Requirements Clarification ERCOT Approved Mar 9 '16 Jul 28 '16
RMGRR138 Revision to Oncor’s Requirement for REPs to Send Prepay ESI ID Lists Oncor Approved May 11 '16 Jul 28 '16
NPRR696 Price Correction Process Following a SCED Failure Bill Barnes on... Approved Apr 27 '15 Aug 9 '16
NPRR738 ERS Performance Calculations During TDSP Outages MP2 Energy, LLC. Approved Oct 21 '15 Aug 9 '16
NPRR784 ! Mitigated Offer Caps for RMR Units NRG Texas Rejected Jun 1 '16 Aug 9 '16
NOGRR150 Alignment with NPRR747, Revision of Voltage Control Requirements ERCOT Approved Nov 25 '15 Aug 25 '16
NOGRR158 Alignment with Protocol Limits on RRS Provided by Hydro Resources ERCOT Approved May 25 '16 Aug 25 '16
RMGRR140 Efficiencies for Acquisition Transfer Process Texas SET Working Group Approved May 23 '16 Aug 25 '16
RMGRR141 Clarifying Procedures for Market Participants During an Extended Unplanned System Outage Texas SET Working Group Approved May 23 '16 Aug 25 '16
NPRR772 Clarification of Process for Transmission Outages Related to a Service Disconnection Request for a Generation Resource Oncor Withdrawn May 5 '16 Sep 15 '16
NPRR747 Revision of Voltage Control Requirements ERCOT Approved Nov 25 '15 Oct 11 '16
NPRR753 Allow AMS Data Submittal Process for TDSP-Read Non-Modeled Generators ERCOT Approved Jan 26 '16 Oct 11 '16
NPRR755 Data Agent-Only QSE Registration ERCOT Approved Jan 27 '16 Oct 11 '16
NPRR760 Calculation of Exposure Variables For Days With No Activity DC Energy Texas Approved Mar 1 '16 Oct 11 '16
NPRR767 Commitment by RUC for Long Lead Time Resource ERCOT Approved Apr 21 '16 Oct 11 '16
NPRR769 Alignment with VCMRR013, Clarifications to Verifiable Cost Appeals Process ERCOT Approved Apr 26 '16 Oct 11 '16
NPRR770 Addition of Outaged Resource Capacity to the Ancillary Services Capacity Monitor Morgan Stanley... Approved Apr 28 '16 Oct 11 '16
NPRR771 Clarifications to New ESI ID Creation Process Texas SET Working Group Approved May 4 '16 Oct 11 '16
NPRR774 Remove Duplicate Language to Calculate Seasonal Transmission Loss Factors ERCOT Approved May 11 '16 Oct 11 '16
NPRR775 Enhanced Implementation of Limits for Fast Responding Regulation Service ERCOT Approved May 13 '16 Oct 11 '16
NPRR778 Modifications to Date Change and Cancellation Evaluation Window Texas SET Working Group Approved May 23 '16 Oct 11 '16
NPRR779 Clarifies References to Texas Reliability Entity and Independent Market Monitor ERCOT Approved May 27 '16 Oct 11 '16
NPRR781 Updates to Nodal Protocol Section 18, Load Profiling, to Align with Current Market Processes Profiling Working Group (PWG) Approved Jun 1 '16 Oct 11 '16
NPRR782 Settlement of Infeasible Ancillary Services Due to Transmission Constraints ERCOT Approved Jun 1 '16 Oct 11 '16
NPRR785 Synchronizing WGR and PVGR COPs with Short Term Wind and PhotoVoltaic Forecasts ERCOT Approved Jun 8 '16 Oct 11 '16
NPRR786 Consumption Data Adjustments for Negative Load ERCOT Approved Jun 23 '16 Oct 11 '16
NPRR787 Removal of Recipient Name Requirement for VDI Confirmations ERCOT Approved Jun 23 '16 Oct 11 '16
NPRR788 ! RMR Study Modifications LCRA Approved Jul 7 '16 Oct 11 '16
NPRR789 Publish All Mid-Term Load Forecast Results Citigroup Energy, Inc. Approved Jul 8 '16 Oct 11 '16
NPRR793 ! Clarifications to RMR RUC Commitment and Other RMR Cleanups ERCOT Approved Jul 27 '16 Oct 11 '16
NPRR795 ! Provisions for Refunds of Capital Contributions Made in Connection with an RMR Agreement ERCOT Approved Aug 2 '16 Oct 11 '16
PGRR046 Addition of Geomagnetically Induced Current (GIC) Model Building Requirements ERCOT Approved Feb 26 '16 Oct 11 '16
PGRR047 FIS Department of Defense Declaration ERCOT Approved May 11 '16 Oct 11 '16
PGRR048 Alignment with NPRR779, Clarifies References to Texas Reliability Entity and Independent Market Monitor ERCOT Approved May 27 '16 Oct 11 '16
PGRR049 GINR Application and Fee Submittal ERCOT Approved Jun 7 '16 Oct 11 '16
RMGRR134 Allow AMS Data Submittal Process for TDSP-Read Non-Modeled Generators ERCOT Approved Jan 26 '16 Oct 11 '16
RRGRR009 Adding Voltage Limit Sets, Relay Loadability, MLSE, and GMD Data ERCOT Approved Feb 26 '16 Oct 11 '16
SCR789 Update NMMS Topology Processor to PSSE 34 Capability ERCOT Approved Mar 8 '16 Oct 11 '16
LPGRR057 Alignment with NPRR781, Updates to Nodal Protocol Section 18, Load Profiling, to Align with Current Market Processes Profiling Working Group (PWG) Approved Jun 1 '16 Oct 27 '16
NOGRR154 Alignment with NPRR755 and Requirements for ERCOT WAN Installation and Exchange of Resource-Specific XML Data ERCOT Approved Jan 27 '16 Oct 27 '16
NOGRR159 Alignment with NPRR779, Clarifies References to Texas Reliability Entity and Independent Market Monitor ERCOT Approved May 27 '16 Oct 27 '16
RMGRR139 Alignment with NPRR778, Modifications to Date Change and Cancellation Evaluation Window Texas SET Working Group Approved May 23 '16 Oct 27 '16
RRGRR010 Seasonal Net Max Sustainable Rating Definitions ERCOT Approved May 27 '16 Oct 27 '16
VCMRR013 Clarifications to Verifiable Cost Appeals Process ERCOT Approved Apr 26 '16 Oct 27 '16
VCMRR016 Reformatting of the Verifiable Cost Manual ERCOT Approved Nov 9 '16 Nov 9 '16
NOGRR162 Process for Resolving Real-Time Data Discrepancies ERCOT Approved Jul 6 '16 Dec 1 '16
SMOGRR018 EPS Metering for Three-Wire Wye Configurations TIEC Approved Aug 29 '16 Dec 1 '16
SMOGRR019 Clarifications and Updates to Paralleling Current Transformers, Instrument Transfer Name Plate Photos and Loss Potential Event Logging Requirements ERCOT Approved Sep 2 '16 Dec 1 '16
COPMGRR045 Administrative Changes for January 1, 2017 Commercial Operations Market Guide – Alignment with Section 21 ERCOT Approved Dec 13 '16 Dec 13 '16
LPGRR059 Administrative Changes for January 1, 2017 Load Profiling Guide – Alignment with Section 21 ERCOT Approved Dec 13 '16 Dec 13 '16
NPRR773 Broadening Scope of Acceptable Letter of Credit Issuers GSEC Approved May 9 '16 Dec 13 '16
NPRR783 Revision of Network Operations Model Consistency Audit Requirement ERCOT Approved Jun 1 '16 Dec 13 '16
NPRR790 Addition of Phase Angle Limits to the Network Operations Model ERCOT Approved Jul 20 '16 Dec 13 '16
NPRR791 Clarifications to IEL, MCE and Aggregate Amount Owed by Breaching Party ERCOT Approved Jul 27 '16 Dec 13 '16
NPRR792 Changing Special Protection System (SPS) to Remedial Action Scheme (RAS) ERCOT Approved Jul 27 '16 Dec 13 '16
NPRR797 Actual Load by Forecast Zone Report and Display Reliant Energy... Approved Aug 10 '16 Dec 13 '16
NPRR801 Non-Controllable Load Resource MW in PRC ERCOT Approved Aug 31 '16 Dec 13 '16
NPRR803 Remove Grey-boxed Language from NPRR439, Updating a Counter-Party’s Available Credit Limit for Current Day DAM ERCOT Approved Sep 28 '16 Dec 13 '16
PGRR042 Regional Transmission Plan Model Reserve Requirement and Load-Generation Imbalance Methodology ERCOT Approved Feb 5 '15 Dec 13 '16
PGRR051 Alignment with NPRR792, Changing Special Protection System (SPS) to Remedial Action Scheme (RAS) ERCOT Approved Jul 27 '16 Dec 13 '16
RMGRR143 Administrative Changes for January 1, 2017 Retail Market Guide – Alignment with Section 21 ERCOT Approved Dec 13 '16 Dec 13 '16
RRGRR012 Administrative Changes for January 1, 2017 Resource Registration Glossary – Alignment with Section 21 ERCOT Approved Dec 13 '16 Dec 13 '16
SMOGRR020 Administrative Changes for January 1, 2017 Settlement Metering Operating Guide – Alignment with Section 21 ERCOT Approved Dec 13 '16 Dec 13 '16
VCMRR017 Administrative Changes for January 1, 2017 Verifiable Cost Manual – Alignment with Section 21 ERCOT Approved Dec 13 '16 Dec 13 '16
NOGRR164 ! Alignment with NPRR792, Removing Special Protection System (SPS) and adding Remedial Action Scheme (RAS) ERCOT Approved Jul 27 '16 Dec 15 '16
NPRR811 Two Day Cure Period for Foreign Market Participant Guarantee Agreements Engie Withdrawn Dec 22 '16 Jan 19 '17
COPMGRR044 Alignment with NPRR794, Relocation of Unregistered DG Reporting Requirements ERCOT Approved Aug 1 '16 Jan 26 '17
NOGRR165 Emergency Operations Plans as Required by NERC Reliability Standards ERCOT Approved Oct 12 '16 Jan 26 '17
NPRR777 ERCOT-directed Dispatch of Price-Responsive Distributed Generation Shell Energy North America Withdrawn May 20 '16 Feb 9 '17
NPRR814 Modify Black Start Procurement Cycle ERCOT Withdrawn Jan 23 '17 Feb 9 '17
NPRR816 Clarification of Definitions of FIP and FOP ERCOT Withdrawn Jan 25 '17 Feb 9 '17
NPRR794 Relocation of Unregistered DG Reporting Requirements ERCOT Approved Aug 1 '16 Feb 14 '17
NPRR800 ! Revisions to Credit Exposure Calculations to Use Electricity Futures Market Prices ERCOT Approved Aug 30 '16 Feb 14 '17
NPRR805 Clarification for Multi-Month CRR Auction Offers ERCOT Approved Oct 6 '16 Feb 14 '17
NPRR806 Clarification for Designation of Capacity or Refund PCRRs ERCOT Approved Oct 6 '16 Feb 14 '17
PGRR053 Addition of Proposed Generation Resources to the Planning Models PLWG Approved Sep 29 '16 Feb 14 '17
NPRR798 Additional CRR Accounts Request BP Energy Company Rejected Aug 24 '16 Mar 9 '17
LPGRR060 Load Profiling Guide Clean Up Related to LPGRR057 ERCOT Approved Dec 14 '16 Mar 23 '17
LPGRR061 Modifications to Annual Validation Timelines PWG Approved Dec 19 '16 Mar 23 '17
NOGRR166 Removal of the Daily Grid Operations Summary Reports ERCOT Approved Oct 14 '16 Mar 23 '17
RMGRR144 Elimination of REP-Specific Switch Hold Lists Oncor Approved Dec 13 '16 Mar 23 '17
NPRR776 Voltage Set Point Communication ERCOT Approved May 18 '16 Apr 4 '17
NPRR799 Updates to Outages of Transmission Facilities DC Energy Texas Approved Aug 25 '16 Apr 4 '17
NPRR802 Settlements Clean-up ERCOT Approved Sep 26 '16 Apr 4 '17
NPRR804 Remove Posting Requirement for Private Use Network Diagrams ERCOT Approved Sep 28 '16 Apr 4 '17
NPRR808 Three Year CRR Auction Morgan Stanley... Approved Nov 15 '16 Apr 4 '17
NPRR809 GTC or GTL for New Generation Interconnection PLWG Approved Nov 15 '16 Apr 4 '17
NPRR810 Applicability of RMR Incentive Factor on Reservation and Transportation Costs Associated with Firm Fuel Supplies ERCOT Approved Dec 16 '16 Apr 4 '17
NPRR812 Alignment of Currently Published Reports ERCOT Approved Jan 4 '17 Apr 4 '17
NPRR813 Updated Terminology Related to Annual Market Settlement Operations Audits ERCOT Approved Jan 11 '17 Apr 4 '17
NPRR818 ! Allow Curtailment of Certain DC Tie Load Prior to Declaring Emergency Condition Rainbow Energy... Approved Feb 1 '17 Apr 4 '17
PGRR052 Stability Assessment for Interconnecting Generation PLWG Approved Sep 29 '16 Apr 4 '17
PGRR054 Stability Limits in the Full Interconnect Study PLWG Approved Nov 15 '16 Apr 4 '17
PGRR055 Planning Guide Revision Request Process ERCOT Approved Jan 10 '17 Apr 4 '17
NOGRR167 Alignment with NPRR776, Voltage Set Point Communication ERCOT Approved Oct 31 '16 Apr 26 '17
RMGRR148 Administrative Changes for June 1, 2017 Retail Market Guide – Correction of Improper Use of LSE Acronym ERCOT Approved May 3 '17 May 3 '17
NOGRR171 Administrative Changes for June 1, 2017 Nodal Operating Guide – Load Shed Table ERCOT Approved May 11 '17 May 11 '17
COPMGRR046 Commercial Operations Market Guide Revision Request Process ERCOT Approved Jan 11 '17 May 25 '17
LPGRR062 Load Profiling Guide Revision Request Process ERCOT Approved Jan 26 '17 May 25 '17
NOGRR168 Nodal Operating Guide Revision Request Process ERCOT Approved Jan 30 '17 May 25 '17
RMGRR145 Appendix for a Mass Customer List (MCL) Texas SET Working Group Approved Jan 6 '17 May 25 '17
RMGRR146 Retail Market Guide Revision Request Process ERCOT Approved Jan 26 '17 May 25 '17
RMGRR147 Stand-Alone Discretionary Meter Tampering Charges Texas SET Working Group Approved Feb 22 '17 May 25 '17
RRGRR013 Resource Registration Glossary Revision Request Process ERCOT Approved Jan 18 '17 May 25 '17
SMOGRR021 Settlement Metering Operating Guide Revision Request Process ERCOT Approved Feb 6 '17 May 25 '17
VCMRR018 Verifiable Cost Manual Revision Request Process ERCOT Approved Mar 22 '17 May 25 '17
NPRR562 Subsynchronous Resonance ERCOT Approved Aug 12 '13 Jun 13 '17
NPRR796 Extended Character Set Clean Up ERCOT Approved Aug 10 '16 Jun 13 '17
NPRR820 Clarification of Aggregate Generation Resource (AGR) Definition ERCOT Approved Feb 22 '17 Jun 13 '17
NPRR824 Alignment of EEA Level 3 with NERC Reliability Standards EOP-011-1 and BAL-001-2 ERCOT Approved Mar 29 '17 Jun 13 '17
NPRR827 ! Disallow PTP Obligation Bid Award where Clearing Price exceeds Bid Price by $0.25/MW per hour Crescent Power, Inc. Approved Apr 11 '17 Jun 13 '17
NPRR830 ! Revision of 4-Coincident Peak Methodology ERCOT Approved Apr 26 '17 Jun 13 '17
NPRR831 ! Inclusion of Private Use Networks in Load Zone Price Calculations ERCOT Approved May 3 '17 Jun 13 '17
PGRR056 Alignment with NPRR562, Subsynchronous Resonance ERCOT Approved Jan 27 '17 Jun 13 '17
PGRR057 Responsibilities for Performing Geomagnetic Disturbance (GMD) Vulnerability Assessments ERCOT Approved Feb 6 '17 Jun 13 '17
PGRR058 Clarification of Generation to be Included in the Planning Models PLWG Approved Mar 7 '17 Jun 13 '17
NOGRR172 Alignment Changes for July 1, 2017 Nodal Operating Guide – NPRR824 ERCOT Approved Jun 14 '17 Jun 14 '17
NOGRR170 Alignment with NPRR824, Alignment of EEA Level 3 with NERC Reliability Standards EOP-011-1 and BAL-001-2 ERCOT Approved Mar 29 '17 Jun 28 '17
RRGRR014 As-Built Clarification for RRGRRs 006, 007, and 009 ERCOT Approved Mar 24 '17 Jun 28 '17
NPRR835 Removing the Capacity Limits from Resources Providing Fast Responding Regulation Service (FRRS) E.ON Withdrawn Jun 21 '17 Jul 20 '17
LPGRR063 Assignment of BUSOGFLT Profile Type ERCOT Approved Apr 6 '17 Jul 27 '17
RMGRR149 Clarification to Market Processes for ESI IDs Without a REP of Record Texas SET Working Group Approved Jun 22 '17 Jul 27 '17
NPRR822 Designate Resource Node Procedure an Other Binding Document and Adjust the Process for Retiring Resource Nodes ERCOT Approved Mar 20 '17 Aug 8 '17
NPRR833 ! Modify PTP Obligation Bid Clearing Change ERCOT Approved May 31 '17 Aug 8 '17
SCR792 Enhance Communications of BAAL Exceedances ERCOT Approved May 31 '17 Aug 8 '17
NOGRR173 Monthly RRS Reporting Clean Up ERCOT Approved Jun 23 '17 Sep 28 '17
NPRR768 Revisions to Real-Time On-Line Reliability Deployment Price Adder Categories ERCOT Approved Apr 21 '16 Oct 17 '17
NPRR817 Create a Panhandle Hub DC Energy Approved Feb 1 '17 Oct 17 '17
NPRR821 Elimination of the CRR Deration Process for Resource Node to Hub or Load Zone CRRs DC Energy Texas Approved Mar 13 '17 Oct 17 '17
NPRR829 Incorporate Real-Time Non-Modeled Telemetered Net Generation by Load Zone into the Estimate of RTL Enchanted Rock /... Approved Apr 26 '17 Oct 17 '17
NPRR836 Incorporation of Other Binding Document Forms into Protocol Section 23 ERCOT Approved Jun 21 '17 Oct 17 '17
NPRR840 Implementation of Infeasible Ancillary Service Protocol Revisions ERCOT Approved Jul 25 '17 Oct 17 '17
SCR791 Correction of 60-day SCED GRD Disclosure Report Market Data Working... Approved May 15 '17 Oct 17 '17
RMGRR132 NOIE Disconnect and Reconnect Process Thomas Burke on... Withdrawn Apr 27 '15 Nov 7 '17
NPRR828 Include Fast Frequency Response as a Subset of Responsive Reserve E.ON Rejected Apr 26 '17 Nov 9 '17
NPRR832 ! Disallow PTP Obligation Bids and DAM Energy Bids that Sink at Private Use Network Settlement Points Without a Load Distribution Factor Luminant Withdrawn May 10 '17 Nov 9 '17
VCMRR019 Verifiable Cost Process Clarifications ERCOT Approved Jul 17 '17 Nov 30 '17
NPRR815 Revise the Limitation of Load Resources Providing Responsive Reserve (RRS) Service Morgan Stanley Approved Jan 24 '17 Dec 12 '17
NPRR825 Require ERCOT to Issue a DC Tie Curtailment Notice Prior to Curtailing any DC Tie Load Rainbow Energy... Approved Apr 5 '17 Dec 12 '17
NPRR834 Clarifications for Repossessions of CRRs by ERCOT ERCOT Approved Jun 7 '17 Dec 12 '17
NPRR839 Clarification of ERCOT Forwarding of Consumption and Other Data ERCOT Approved Jul 18 '17 Dec 12 '17
NPRR843 Short-Term System Adequacy and AS Offer Disclosure Reports Additions ERCOT Approved Jul 26 '17 Dec 12 '17
NPRR846 Allow Previously Committed ERS Resources to Participate in MRA Agreements and Other ERS Items ERCOT Approved Aug 25 '17 Dec 12 '17
NPRR859 Administrative Changes for January 1, 2018 Nodal Protocols – SOC References and NCI Form ERCOT Approved Dec 13 '17 Dec 13 '17
NOGRR175 Administrative Changes for February 1, 2018 Nodal Operating Guide – Load Shed Table ERCOT Approved Jan 4 '18 Jan 4 '18
NOGRR169 Disturbance Monitoring Requirements Update to Align with NERC Reliability Standard PRC-002-2 SPWG Approved Mar 16 '17 Jan 25 '18
NPRR807 Day-Ahead Market Price Correction ERCOT Withdrawn Nov 14 '16 Feb 8 '18
NPRR819 Modification of Non-Price Error Resettlement Thresholds and Resettlement Clean-Ups ERCOT Approved Feb 3 '17 Feb 20 '18
NPRR841 Real-Time Adjustments to Day-Ahead Make Whole Payments due to Ancillary Services Infeasibility Charges ERCOT Approved Jul 25 '17 Feb 20 '18
NPRR842 Study Area Load Information ERCOT Approved Jul 26 '17 Feb 20 '18
NPRR844 Clarification to Outage Report Luminant Generation Approved Jul 26 '17 Feb 20 '18
NPRR852 CRR Activity Calendar Approval Process ERCOT Approved Nov 8 '17 Feb 20 '18
NPRR855 Criteria for Including Resources in the CDR Peak Average Capacity Contribution Calculations ERCOT Approved Nov 27 '17 Feb 20 '18
NPRR861 ! Clarification of ERCOT’s Authority to Protect Its Jurisdictional Status ERCOT Approved Dec 21 '17 Feb 20 '18
SCR794 Update SCED Limit Calculation ERCOT Approved Nov 2 '17 Feb 20 '18
RMGRR150 Appendix Removal and Cleanup of the Competitive Retailer Safety Net Spreadsheet Texas SET Working Group Approved Jan 26 '18 Mar 22 '18
NOGRR149 Revision to Definition of Transmission Operator SPPG Rejected Nov 11 '15 Apr 10 '18
NPRR854 NOIE TDSP Submittal of Meters with Bidirectional Flow Caused by Generation Interconnected at Distribution Voltage South Texas Electric... Approved Nov 14 '17 Apr 10 '18
NPRR858 Provide Complete Current Operating Plan (COP) Data Citigroup Energy Inc. Approved Dec 4 '17 Apr 10 '18
NPRR860 Day-Ahead Market (DAM) Clean-Up ERCOT Approved Dec 21 '17 Apr 10 '18
NPRR864 RUC Modifications to Consider Market-Based Solutions Shell Energy North America Approved Jan 2 '18 Apr 10 '18
NPRR865 Publish RTM Shift Factors for Hubs, Load Zones, and DC Ties DC Energy Texas Approved Jan 16 '18 Apr 10 '18
NPRR868 ! As-Built Hub and Load Zone Calculation ERCOT Approved Mar 1 '18 Apr 10 '18
OBDRR002 ORDC OBD Revisions for PUCT Project 47199 ERCOT Approved Mar 12 '18 Apr 10 '18
RRGRR015 Additional Guidance for Transformer and Station Data RDWG Approved Oct 30 '17 Apr 10 '18
RRGRR016 Additional Guidance for Solar Data RDWG Approved Dec 6 '17 Apr 10 '18
SCR793 SSR Related Telemetry for Transmission Service Provider (TSP) Operators Cross Texas Transmission Approved Oct 16 '17 Apr 10 '18
SCR795 Addition of Intra-Hour Wind Forecast to GTBD Calculation ERCOT Approved Nov 28 '17 Apr 10 '18
NPRR853 Availability of ERCOT Estimated Interval Meter Data Alliance for Retail... Rejected Nov 14 '17 Apr 12 '18
NOGRR179 Administrative Changes for June 1, 2018 Nodal Operating Guide – Load Shed Table ERCOT Approved May 11 '18 May 11 '18
NPRR876 Administrative Changes for June 1, 2018 Nodal Protocols ERCOT Approved May 16 '18 May 16 '18
COPMGRR047 Updates to Commercial Operations Market Guide for TAC Subcommittee Restructuring Rebecca Zerwas and... Approved Mar 15 '18 May 24 '18
LPGRR064 Updates to LPG for TAC Subcommittee Restructuring Rebecca Zerwas and... Approved Mar 15 '18 May 24 '18
NOGRR176 Hotline Call Participation ERCOT Approved Jan 17 '18 May 24 '18
RMGRR151 Updates to Retail Market Guide for TAC Subcommittee Restructuring Rebecca Zerwas and... Approved Mar 15 '18 May 24 '18
VCMRR020 ! Delay the Fuel Adder Sunset Related to VCMRR014, Revise Fuel Adder Factor for Coal and Lignite Resources Reliant Energy... Approved Mar 22 '18 May 24 '18
NPRR837 Regional Planning Group (RPG) Process Reform ERCOT Approved Jun 28 '17 Jun 12 '18
NPRR851 Procedure for Managing Disconnections for Bidirectional Electrical Connections at Transmission Level Voltages Golden Spread... Approved Oct 25 '17 Jun 12 '18
NPRR867 Revisions to CRR Auction Credit Lock Amount to Reduce Excess Collateral Credit Work Group Approved Feb 27 '18 Jun 12 '18
NPRR870 Eliminate Requirement for Forward Adjustment Factors Report in the MIS Certified Area ERCOT Approved Mar 26 '18 Jun 12 '18
OBDRR004 Updates to Emergency Response Service Procurement Methodology ERCOT Approved Apr 3 '18 Jun 12 '18
OBDRR005 Change to the Generic Maximum Shadow Price for Base Case Transmission Constraints ERCOT Approved May 10 '18 Jun 12 '18
PGRR059 Related to NPRR837, Regional Planning Group (RPG) Process Reform ERCOT Approved Jun 28 '17 Jun 12 '18
PGRR060 Clarification of Reliability Performance Criteria ERCOT Approved Feb 14 '18 Jun 12 '18
NPRR848 Separate Clearing Prices for RRS Morgan Stanley Rejected Sep 26 '17 Jun 14 '18
RMGRR152 Additional Alignment with NPRR778, Modifications to Date Change and Cancellation Evaluation Window Texas SET Working Group Approved Mar 23 '18 Jul 26 '18
RMGRR153 Modifications to TDSP References and Processes in the Retail Market Guide Texas SET Working Group Approved Mar 26 '18 Jul 26 '18
RMGRR154 Remove References to Lite Up Texas ERCOT Approved May 15 '18 Jul 26 '18
NOGRR174 AVR and PSS Testing Requirements Luminant Generation Approved Dec 27 '17 Aug 7 '18
NPRR847 Exceptional Fuel Cost Included in the Mitigated Offer Cap ERCOT Approved Aug 29 '17 Aug 7 '18
NPRR856 Treatment of OFFQS Status in Day-Ahead Make Whole and RUC Settlements ERCOT Approved Nov 29 '17 Aug 7 '18
NPRR862 Updates to Address Revisions under PUCT Project 46369 ERCOT Approved Dec 22 '17 Aug 7 '18
NPRR866 Mapping Registered Distributed Generation and Load Resources to Transmission Loads in the Network Operations Model ERCOT Approved Feb 14 '18 Aug 7 '18
NPRR873 Posting of the ERCOT Wide Intra-Hour Wind Power and Load Forecast on the MIS Public ERCOT Approved Apr 25 '18 Aug 7 '18
NPRR874 Change to Report for Net Allocation to Load Settlement Stability Tenaska Power Service Co. Approved May 15 '18 Aug 7 '18
NPRR875 Clarification for the Implementation of NPRR864, RUC Modifications to Consider Market-Based Solutions ERCOT Approved May 16 '18 Aug 7 '18
NPRR877 Use of Actual Interval Data for IDR ESI IDs for Initial Settlement Oncor Approved May 17 '18 Aug 7 '18
PGRR061 Related to NPRR866, Mapping Registered Distributed Generation and Load Resources to Transmission Loads in the Network Operations Model ERCOT Approved Feb 14 '18 Aug 7 '18
PGRR062 Updates to Generation Interconnection or Change Request (GINR) Process ERCOT Approved Mar 21 '18 Aug 7 '18
RRGRR017 Related to NPRR866, Mapping Registered Distributed Generation and Load Resources to Transmission Loads in the Network Operations Model ERCOT Approved Feb 14 '18 Aug 7 '18
SCR796 Change Validation Rules to Preclude Certain Transactions at Resource Nodes within Private Use Networks ERCOT Approved Mar 28 '18 Aug 7 '18
VCMRR021 ! Related to NPRR847, Exceptional Fuel Cost Included in the Mitigated Offer Cap ERCOT Approved Apr 25 '18 Aug 7 '18
VCMRR022 Determination of Fuel Adder Price for Coal and Lignite Resources ERCOT Approved May 3 '18 Aug 7 '18
OBDRR003 Change Validation Rules to Preclude Certain Transactions at Resource Nodes within Private Use Networks ERCOT Approved Mar 28 '18 Aug 8 '18
NOGRR180 Exemption of Governor Dead-Band and Droop Setting Requirements for Steam Turbines of Combined Cycle Generation Resources ERCOT Approved Jun 26 '18 Sep 26 '18
NOGRR181 Transmission Operator (TO) Black Start Plan Submittals ERCOT Approved Jun 27 '18 Sep 26 '18
OBDRR008 Correction to Calculation of Real-Time LMPs at Logical Resource Node for On-Line Combined Cycle Generation Resources ERCOT Approved Aug 15 '18 Sep 26 '18
NOGRR177 Related to NPRR857, Creation of Direct Current Tie Operator Market Participant Role ERCOT Approved Mar 19 '18 Oct 9 '18
NPRR845 RMR Process and Agreement Revisions ERCOT Approved Jul 27 '17 Oct 9 '18
NPRR857 Creation of Direct Current Tie Operator Market Participant Role ERCOT Approved Nov 29 '17 Oct 9 '18
NPRR869 Clarification of Language Related to Generation Netting for ERCOT-Polled Settlement Meters Reliant Energy... Approved Mar 22 '18 Oct 9 '18
NPRR880 Publish Real-Time Market Shift Factors for Private Use Network Settlement Points DC Energy Approved Jun 19 '18 Oct 9 '18
NPRR883 Adjustment to Settlement Equation for Ancillary Services Assignment ERCOT Approved Jun 28 '18 Oct 9 '18
NPRR888 4-Coincident Peak Adjustment Methodology ERCOT Approved Jul 24 '18 Oct 9 '18
NPRR890 ! Correction to Calculation of Real-Time LMPs at Logical Resource Node for On-Line Combined Cycle Generation Resources ERCOT Approved Aug 15 '18 Oct 9 '18
PGRR063 Transmission Interconnection Study ERCOT Approved Apr 17 '18 Oct 9 '18
PGRR064 Transmission Dynamic Element Model Verification ERCOT Approved Apr 18 '18 Oct 9 '18
NOGRR178 Clarification of Automatic Under-Frequency Load Shed Requirement ERCOT Approved Mar 21 '18 Nov 29 '18
NOGRR182 Transmission Operator (TO) Emergency Operations Plan Submittals ERCOT Approved Sep 10 '18 Nov 29 '18
LPGRR065 Related to NPRR881, Annual Validation Process Revisions CenterPoint Energy /... Approved Jun 20 '18 Dec 11 '18
NPRR878 ERS Obligation Report for TDSPs CenterPoint Energy Approved May 29 '18 Dec 11 '18
NPRR879 SCED Base Point, Base Point Deviation, and Performance Evaluation Changes for IRRs that Carry Ancillary Services ERCOT Approved May 30 '18 Dec 11 '18
NPRR881 Annual Validation Process Revisions CenterPoint Energy /... Approved Jun 20 '18 Dec 11 '18
NPRR882 Related to PGRR067, Procedures for Wind and Solar Equipment Change ERCOT Approved Jun 26 '18 Dec 11 '18
NPRR884 Adjustments to Pricing and Settlement for Reliability Unit Commitments (RUCs) of On-Line Combined Cycle Generation Resources ERCOT Approved Jul 2 '18 Dec 11 '18
NPRR887 Monthly Posting of Default Uplift Exposure Information Citigroup Approved Jul 19 '18 Dec 11 '18
NPRR889 RTF-1 Replace Non-Modeled Generator with Settlement Only Generator ERCOT Approved Aug 1 '18 Dec 11 '18
NPRR892 Non-Spin Reserve Energy Floor Clarification Morgan Stanley Approved Aug 22 '18 Dec 11 '18
NPRR893 Clarification of Fuel Index Price and Incorporation of System-Wide Offer Cap and Scarcity Pricing Mechanism Methodology into Protocols ERCOT Approved Aug 27 '18 Dec 11 '18
NPRR894 Correction of Unaccounted For Energy (UFE) Formula ERCOT Approved Aug 28 '18 Dec 11 '18
NPRR895 Inclusion of Photo-Voltaic Generation Resources (PVGRs) in Real-Time Ancillary Service Imbalance Payment or Charge ERCOT Approved Aug 29 '18 Dec 11 '18
NPRR897 Adjustments to Black Start Service (BSS) Procurement Timeline and Testing ERCOT Approved Aug 29 '18 Dec 11 '18
NPRR898 Modify Language on Returning Original EPS Metering Site Certification Documents to the TDSP ERCOT Approved Sep 19 '18 Dec 11 '18
NPRR899 Digital Certificate and User Security Administrator Clarifications and Opt Out Procedure ERCOT Approved Sep 25 '18 Dec 11 '18
NPRR901 ! Switchable Generation Resource Status Code ERCOT Approved Sep 26 '18 Dec 11 '18
OBDRR006 Alignment of ORDC OBD with NPRR884, Adjustments to Pricing and Settlement for Reliability Unit Commitments (RUCs) of On-Line Combined Cycle Generation Resources ERCOT Approved Jul 2 '18 Dec 11 '18
OBDRR007 Revisions to the ORDC Methodology to Include Photo-Voltaic Generation Resources (PVGRs) ERCOT Approved Aug 1 '18 Dec 11 '18
PGRR065 Transmission Project Information and Tracking (TPIT) Reform LCRA Transmission... Approved May 31 '18 Dec 11 '18
PGRR066 Interconnection Request Cancellation and Creation of Inactive Status ERCOT Approved Jun 26 '18 Dec 11 '18
PGRR067 Procedures for Wind and Solar Equipment Change ERCOT Approved Jun 26 '18 Dec 11 '18
PGRR068 Addition of a Proposed DC Tie to the Planning Models ERCOT Approved Jul 25 '18 Dec 11 '18
RMGRR155 Related to NPRR889, RTF-1 Replace Non-Modeled Generator with Settlement Only Generator ERCOT Approved Aug 1 '18 Dec 11 '18
RRGRR018 Related to NPRR889, RTF-1 Replace Non-Modeled Generator with Settlement Only Generator ERCOT Approved Aug 1 '18 Dec 11 '18
RRGRR019 ! Related to NPRR901, Switchable Generation Resource Status Code ERCOT Approved Sep 26 '18 Dec 11 '18
SCR797 Provide Current Operating Plans (COPs) to TSPs ERCOT Approved Oct 3 '18 Dec 11 '18
LPGRR066 Administrative Changes for January 1, 2019 Load Profiling Guide - Reference Correction ERCOT Approved Dec 12 '18 Dec 12 '18
RMGRR160 Administrative Change for February 1, 2019 Retail Market Guide - Appendix B1 & B2 Formatting Update ERCOT Approved Jan 9 '19 Jan 9 '19
RMGRR156 Market Notice Communication Process Clean Up TAC Subcommittee... Approved Sep 25 '18 Jan 30 '19
RMGRR157 Internet-Based Safety-Net Submittals Oncor / AEP Approved Oct 11 '18 Jan 30 '19
NPRR850 Market Suspension and Restart ERCOT Approved Sep 27 '17 Feb 12 '19
NPRR863 Creation of ERCOT Contingency Reserve Service and Revisions to Responsive Reserve STEC Approved Jan 1 '18 Feb 12 '19
NPRR871 Customer or Resource Entity Funded Transmission Projects Review Process ERCOT Approved Apr 17 '18 Feb 12 '19
NPRR886 Agreements Between ERCOT and Other Control Area Operators Citigroup Approved Jul 13 '18 Feb 12 '19
NPRR905 CRR Balancing Account Resettlement Market Settlements... Approved Oct 22 '18 Feb 12 '19
NPRR907 Revise Definition of M1a to Reflect Actual Calendar Days ERCOT Approved Oct 29 '18 Feb 12 '19
NPRR910 Clarify Treatment of RUC Resource that has a Day-Ahead Market Three-Part Supply Award ERCOT Approved Nov 28 '18 Feb 12 '19
NPRR911 Improved Calculation of Real-Time LMPs at Logical Resource Nodes for On-Line Combined Cycle Generation Resources ERCOT Approved Nov 28 '18 Feb 12 '19
NPRR915 ! Define Limited Duration Resource and Clarify Telemetered Resource Status Requirements Luminant Generation LLC Approved Dec 21 '18 Feb 12 '19
OBDRR010 Related to NPRR910, Clarify Treatment of RUC Resource that has a Day-Ahead Market Three-Part Supply Award ERCOT Approved Nov 28 '18 Feb 12 '19
OBDRR011 ORDC OBD Revisions for PUCT Project 48551 ERCOT Approved Jan 22 '19 Feb 12 '19
NOGRR186 Alignment Changes for March 1, 2019 Nodal Operating Guide – NPRR863 ERCOT Approved Feb 19 '19 Feb 19 '19
NPRR927 Administrative Changes for April 1, 2019 Nodal Protocols – Update ERCOT Email Address ERCOT Approved Mar 16 '19 Mar 16 '19
RMGRR158 Revisions to Emergency Operating Procedures for Extended Unplanned System Outages Texas Standard... Approved Oct 26 '18 Mar 27 '19
RRGRR020 Clarify Planning Model Requirements ERCOT Approved Jan 23 '19 Mar 27 '19
NPRR891 Removal of NOIE Capacity Reporting Threshold for the Unregistered Distributed Generation Report ERCOT Approved Aug 15 '18 Apr 9 '19
NPRR900 Clean-up Items Applicable to the State of Texas REC Trading Program ERCOT Approved Sep 26 '18 Apr 9 '19
NPRR906 Clarifying the Decision Making Entity Process ERCOT Approved Oct 29 '18 Apr 9 '19
NPRR908 Revisions to Mass Transition Processes ERCOT Approved Oct 31 '18 Apr 9 '19
NPRR909 Address Unavailability Gap for ERS and Other Minor Clarifications ERCOT Approved Nov 20 '18 Apr 9 '19
NPRR912 Settlement of Switchable Generation Resources (SWGRs) Instructed to Switch to ERCOT ERCOT Approved Nov 28 '18 Apr 9 '19
NPRR914 Addition of Controllable Load Resources to 60-Day Reports ERCOT Approved Dec 19 '18 Apr 9 '19
NPRR916 Mitigated Offer Floor Revisions ERCOT Approved Dec 27 '18 Apr 9 '19
NPRR920 Change to Ramp Rate Calculation in Resource Limit Calculator ERCOT Approved Jan 25 '19 Apr 9 '19
NPRR922 Modifications to DC Tie Import Forecast Method ERCOT Approved Jan 30 '19 Apr 9 '19
NPRR925 ! Increasing Minimum Quantity for PTP Obligation Bids ERCOT Approved Feb 27 '19 Apr 9 '19
RMGRR159 Related to NPRR908, Revisions to Mass Transition Processes ERCOT Approved Oct 31 '18 Apr 9 '19
SCR798 PTP Obligation Bid ID Limit ERCOT Approved Oct 24 '18 Apr 9 '19
NPRR913 Generator Interconnection Neutral Project Classification The WInd Coalition Rejected Dec 7 '18 Apr 11 '19
OBDRR012 Texas Market Test Plan Updates ERCOT Approved Mar 8 '19 May 7 '19
NPRR872 Modifying the SASM Shadow Price Cap LCRA Withdrawn Apr 17 '18 May 9 '19
NPRR934 Advance Action Notice (AAN) and Clarify Process for Resource Outage Approval Withdrawal ERCOT Withdrawn Apr 16 '19 May 9 '19
NOGRR192 Administrative Changes for June 1, 2019 Nodal Operating Guide – Load Shed Table ERCOT Approved May 10 '19 May 10 '19
NOGRR188 WAN Technology Updates ERCOT Approved Mar 19 '19 May 22 '19
NOGRR189 Align Disturbance Monitoring Requirements Deadline with NERC Reliability Standard PRC-002-2 System Protection... Approved Mar 20 '19 May 22 '19
OBDRR014 Change Posting Location for Non-biddable Resource Nodes ERCOT Approved May 9 '19 May 22 '19
NOGRR185 Related to NPRR921, RTF-2 Elimination of the Terms All-Inclusive Generation Resource and All-Inclusive Resource ERCOT Approved Jan 28 '19 Jun 11 '19
NPRR885 Must-Run Alternative (MRA) Details and Revisions Resulting from PUCT Project No. 46369, Rulemaking Relating to Reliability Must-Run Service ERCOT Approved Jul 3 '18 Jun 11 '19
NPRR896 Reliability Must-Run and Must-Run Alternative Evaluation Process ERCOT Approved Aug 29 '18 Jun 11 '19
NPRR921 RTF-2 Elimination of the Terms All-Inclusive Generation Resource and All-Inclusive Resource ERCOT Approved Jan 28 '19 Jun 11 '19
NPRR923 Revision to Weather Responsiveness Determination Process Profiling Working Group (PWG) Approved Feb 8 '19 Jun 11 '19
NPRR924 Addition of Form to Section 23 - IMRE Application for Registration ERCOT Approved Feb 14 '19 Jun 11 '19
NPRR926 Removal of 90-Day Period Between SSR Study Approval and Synchronization ERCOT Approved Feb 27 '19 Jun 11 '19
NPRR929 PTP Obligations with Links to an Option DAM Award Eligibility LCRA, Reliant Energy... Approved Mar 26 '19 Jun 11 '19
OBDRR013 Change to the Voltage Levels of Generic Transmission Shadow Prices Caps ERCOT Approved Apr 1 '19 Jun 11 '19
OBDRR015 Linking of VOLL to the Effective SWCAP ERCOT Approved May 15 '19 Jun 11 '19
PGRR069 Related to NPRR921, RTF-2 Elimination of the Terms All-Inclusive Generation Resource and All-Inclusive Resource ERCOT Approved Jan 28 '19 Jun 11 '19
PGRR070 Revised Responsibilities for Performing Geomagnetic Disturbance (GMD) Vulnerability Assessments ERCOT Approved Feb 19 '19 Jun 11 '19
SCR799 ERCOT Outage Study Cases in the System Operations Test Environment (SOTE) Oncor Approved Feb 26 '19 Jun 11 '19
NPRR938 Distribution Voltage Level Block Load Transfer (BLT) Compensation Golden Spread... Withdrawn Apr 26 '19 Jun 13 '19
NPRR946 Allow TDSPs to Use 814_28, Complete Un-executable Transactions for 814_03 Switch Transactions Involved In A Mass Transition Event Texas SET WG Withdrawn May 20 '19 Jun 13 '19
NPRR947 Clarification to Ancillary Service Supply Responsibility Definition and Improvements to Determining and Charging for Ancillary Service Failed Quantities ERCOT Withdrawn May 28 '19 Jun 13 '19
NOGRR193 Administrative Changes for July 1, 2019 Nodal Operating Guide – Load Shed Table ERCOT Approved Jun 14 '19 Jun 14 '19
NOGRR190 Related to NPRR937, Distribution Voltage Level Block Load Transfer (BLT) Deployment Golden Spread... Withdrawn Apr 26 '19 Jul 11 '19
NPRR956 Designation of Providers of Transmission Additions ERCOT Language Consideration (PRS) Jul 2 '19 Jul 17 '19
PGRR073 Related to NPRR956, Designation of Providers of Transmission Additions ERCOT Language Consideration (ROS) Jul 2 '19 Aug 8 '19
NOGRR187 Related to NPRR863, Creation of ERCOT Contingency Reserve Service and Revisions to Responsive Reserve STEC Approved Mar 6 '19 Aug 13 '19
NPRR823 Amend the Definition of an Affiliate Engie NA Approved Mar 27 '17 Aug 13 '19
NPRR904 Revisions to Real-Time On-Line Reliability Deployment Price Adder for ERCOT-Directed Actions Related to DC Ties and to Correct Design Flaws Rainbow Energy... Approved Oct 19 '18 Aug 13 '19
NPRR917 Nodal Pricing for Settlement Only Distribution Generators (SODGs) and Settlement Only Transmission Generators (SOTGs) ERCOT Approved Jan 2 '19 Aug 13 '19
NPRR931 As Built Hub Average Calculation ERCOT Approved Apr 16 '19 Aug 13 '19
NPRR932 Addition of Load to Existing Load Zone ERCOT Approved Apr 16 '19 Aug 13 '19
NPRR935 Post All Wind and Solar Forecasts ERCOT Approved Apr 16 '19 Aug 13 '19
NPRR942 Clarification of Revised Transaction Limit Posting ERCOT Approved May 9 '19 Aug 13 '19
NPRR943 Holiday Schedule Update ERCOT Approved May 14 '19 Aug 13 '19
NPRR944 As Built Day-Ahead Market Energy Bid Curve Submission Validation ERCOT Approved May 20 '19 Aug 13 '19
NPRR949 January 1, 2023 Changes to EPS Meter Communications Path ERCOT Approved May 29 '19 Aug 13 '19
OBDRR009 ORDC OBD Revisions for ERCOT-Directed Actions Related to DC Ties Rainbow Energy... Approved Oct 19 '18 Aug 13 '19
SCR801 867_03 Final(s) Global Process ID Correction Request for IDR ESI ID(s) Posted to the 867 Activity Report AEP, CNP, Oncor, and TNMP Approved Apr 29 '19 Aug 13 '19
SCR802 Enhance Communications of System Inertia NRG Approved May 20 '19 Aug 13 '19
NOGRR184 Related to NPRR919, Exemption from Governor Primary Frequency Response Control for Certain Resources in Private Use Networks Formosa Utility Venture, Ltd Rejected Jan 18 '19 Sep 5 '19
OBDRR016 Updates to the Texas Market Test Plan (TMTP) Texas SET WG Approved Aug 27 '19 Sep 10 '19
NPRR919 Exemption from Governor Primary Frequency Response Control for Certain Resources in Private Use Networks Formosa Utility Venture, Ltd Rejected Jan 18 '19 Sep 12 '19
NPRR966 Changes to Support Reactive Power Coordination Tool ERCOT Withdrawn Aug 9 '19 Sep 12 '19
RMGRR161 Clarifications to Content of Notice to Affected Parties of a Mass Transition ERCOT Approved Jun 25 '19 Sep 25 '19
VCMRR024 Allocation of Auxiliary Equipment Power Costs in Variable O&M Golden Spread... Approved Jul 2 '19 Sep 25 '19
NOGRR191 Related to NPRR939, Modification to Load Resources Providing RRS to Maintain Minimum PRC on Generators During Scarcity Conditions ERCOT Approved Apr 30 '19 Oct 8 '19
NOGRR194 Relocate Black Start Training Attendance Requirements to Nodal Operating Guides ERCOT Approved Jul 24 '19 Oct 8 '19
NPRR918 Validation for PTP Obligations with Links to an Option ERCOT Approved Jan 11 '19 Oct 8 '19
NPRR930 ! Process, Pricing, and Cost Recovery for Delayed Resource Outages Citigroup Approved Mar 28 '19 Oct 8 '19
NPRR936 CRR Account Holder Limits Engie Approved Apr 24 '19 Oct 8 '19
NPRR939 Modification to Load Resources Providing RRS to Maintain Minimum PRC on Generators During Scarcity Conditions ERCOT Approved Apr 30 '19 Oct 8 '19
NPRR940 Removal of Language Related to NPRR664, Fuel Index Price for Resource Definition and Real-Time Make-Whole Payments for Exceptional Fuel Cost Events ERCOT Approved May 2 '19 Oct 8 '19
NPRR948 Instrument Transformer Testing Schedule and Removal of Reference to Fiber-Optic Current Transformers ERCOT Approved May 29 '19 Oct 8 '19
NPRR950 ! Switchable Generation Resources Providing Black Start Service ERCOT Approved May 30 '19 Oct 8 '19
NPRR951 Active and Inactive SCED Constraint Reporting DC Energy Approved Jun 6 '19 Oct 8 '19
NPRR952 Use of Katy Hub for the Fuel Index Price ERCOT Approved Jun 12 '19 Oct 8 '19
NPRR954 Allow Opt Out of 867 EPS Data ERCOT Approved Jun 28 '19 Oct 8 '19
NPRR958 Modifications to Wind and Solar Capacity Calculations in the CDR ERCOT Approved Jul 19 '19 Oct 8 '19
NPRR959 Creation of a Panhandle Region for Calculation of Seasonal Peak Average Capacity Contributions for Wind ERCOT Approved Jul 19 '19 Oct 8 '19
NPRR960 Phased Approach and Clarifications for NPRR863, Creation of ERCOT Contingency Reserve Service and Revisions to Responsive Reserve ERCOT Approved Jul 22 '19 Oct 8 '19
NPRR961 Related to NOGRR194, Relocate Black Start Training Attendance Requirements to Nodal Operating Guides ERCOT Approved Jul 24 '19 Oct 8 '19
NPRR962 Publish Approved DC Tie Schedules ERCOT Approved Jul 29 '19 Oct 8 '19
PGRR072 Treatment of Generation Resource Retirement and Mothball in Regional Transmission Plan and Geomagnetic Disturbance Vulnerability Assessment ERCOT Approved Jun 26 '19 Oct 8 '19
SCR803 Enhance Wind Integration Report and Create Solar Integration Report and Solar Dashboard Reliant Energy... Approved Jun 14 '19 Oct 8 '19
SCR804 ERCOT GridGeo Access for Transmission Operators Oncor/AEP Approved Jul 1 '19 Oct 8 '19
SMOGRR022 Related to NPRR948, Instrument Transformer Testing Schedule and Removal of Reference to Fiber-Optic Current Transformers ERCOT Approved May 29 '19 Oct 8 '19
VCMRR023 Related to NPRR940, Removal of Language Related to NPRR664, Fuel Index Price for Resource Definition and Real-Time Make-Whole Payments for Exceptional Fuel Cost Events ERCOT Approved May 2 '19 Oct 8 '19
NOGRR198 Alignment Changes for November 1, 2019 Nodal Operating Guide – NPRR939 ERCOT Approved Oct 11 '19 Oct 11 '19
NOGRR197 ! Align Responsive Reserve (RRS) Manual Deployment Requirements with Current Practice ERCOT Approved Oct 1 '19 Oct 23 '19
NPRR976 Provisions for Resource Entities to Act as a Virtual QSE or Emergency QSE ERCOT Withdrawn Oct 1 '19 Nov 13 '19
RMGRR162 Revisions to Safety-Net Process Texas SET WG Approved Aug 1 '19 Nov 20 '19
NOGRR201 Administrative Changes for January 1, 2020 Nodal Operating Guide – Load Shed Table ERCOT Approved Dec 10 '19 Dec 10 '19
NPRR849 Clarification of the Range of Voltage Set Points at a Generation Resource’s POI ERCOT Approved Sep 27 '17 Dec 10 '19
NPRR902 ERCOT Critical Energy Infrastructure Information ERCOT Approved Sep 28 '18 Dec 10 '19
NPRR928 Cybersecurity Incident Notification ERCOT Approved Mar 20 '19 Dec 10 '19
NPRR937 Distribution Voltage Level Block Load Transfer (BLT) Deployment Golden Spread... Approved Apr 26 '19 Dec 10 '19
NPRR941 Create a Lower Rio Grande Valley Hub DC Energy Approved May 7 '19 Dec 10 '19
NPRR957 RTF-4 Definition of Energy Storage Resource and Related Registration and Telemetry Requirements Boston Energy... Approved Jul 16 '19 Dec 10 '19
NPRR965 GREDP Shutdown Exemption Luminant Generation... Approved Aug 5 '19 Dec 10 '19
NPRR968 Revise EEA Level 3 Triggers from 1375 MW to 1430 MW to Align with New Most Severe Single Contingency Value ERCOT Approved Aug 28 '19 Dec 10 '19
NPRR969 Clean-up of Protocol 19.8, Retail Market Testing ERCOT Approved Aug 28 '19 Dec 10 '19
NPRR972 Enhancing Existing CRR Transaction Limit Process ERCOT Approved Sep 25 '19 Dec 10 '19
PGRR071 Update Interconnection Process Timetables to Align with NPRR926 ERCOT Approved Jun 19 '19 Dec 10 '19
SCR800 Addition of DC Tie Ramp to GTBD Calculation ERCOT Approved Apr 24 '19 Dec 10 '19
SCR805 Provide Early Access to Certain 60-Day Reports to TSPs Upon Request ERCOT Approved Aug 28 '19 Dec 10 '19
VCMRR025 Related to NPRR957, RTF-4 Definition of Energy Storage Resource and Related Registration and Telemetry Requirements ERCOT Approved Sep 17 '19 Dec 10 '19
NPRR981 Day-Ahead Market Price Correction Process Luminant Withdrawn Nov 7 '19 Dec 12 '19
NOGRR203 Alignment Changes for January 1, 2020 Nodal Operating Guide – NPRR937 and NPRR968 ERCOT Approved Dec 13 '19 Dec 13 '19
NOGRR206 Administrative Changes for February 1, 2020 Nodal Operating Guide – Load Shed Table ERCOT Approved Jan 15 '20 Jan 15 '20
VCMRR028 Administrative Changes for March 1, 2020 Verifiable Cost Manual – Update ERCOT Email Address ERCOT Approved Feb 10 '20 Feb 10 '20
NOGRR183 Remedial Action Scheme (RAS) Submittal and Review Requirements ERCOT Approved Oct 24 '18 Feb 11 '20
NPRR826 Mitigated Offer Caps for RMR Resources Citigroup Energy, Inc. Approved Apr 11 '17 Feb 11 '20
NPRR838 Updated O&M Cost for RMR Resources ERCOT Approved Jul 5 '17 Feb 11 '20
NPRR955 Define Limited Impact Remedial Action Scheme (RAS) ERCOT Approved Jun 28 '19 Feb 11 '20
NPRR963 Base Point Deviation Settlement and Deployment Performance Metrics for Energy Storage Resources (Combo Model) Tenaska Power Services Approved Jul 30 '19 Feb 11 '20
NPRR964 Improvement of RMR Process and Removal of Synchronous Condenser Unit and Agreement ERCOT Approved Jul 31 '19 Feb 11 '20
NPRR967 Remove the 10 MW Limit from the Definition of Limited Duration Resource (LDR) Advanced Power Alliance Approved Aug 27 '19 Feb 11 '20
NPRR970 Reliability Unit Commitment (RUC) Fuel Dispute Process Clarification ERCOT Approved Sep 17 '19 Feb 11 '20
NPRR971 Replacing the Real-Time Average Incremental Energy Cost ERCOT Approved Sep 24 '19 Feb 11 '20
NPRR974 Capacity Insufficiency Operating Condition Notice (OCN) Transparency Texas Competitive... Approved Sep 30 '19 Feb 11 '20
NPRR977 Create MIS Posting for RUC Cancellations ERCOT Approved Oct 29 '19 Feb 11 '20
NPRR978 Alignment with Amendments to PUCT Substantive Rule 25.505 ERCOT Approved Oct 29 '19 Feb 11 '20
NPRR980 Accounting for NSO Forced Outages and GINR Inactive Projects in the Report on the Capacity, Demand and Reserves in the ERCOT Region ERCOT Approved Nov 5 '19 Feb 11 '20
NPRR982 Alignment of Block Load Transfer (BLT) Requirements Between Protocols and Nodal Operating Guide ERCOT Approved Nov 19 '19 Feb 11 '20
NPRR985 Modify Forward Adjustment Factors to Include Pricing for the Current Operating Day ERCOT Approved Nov 22 '19 Feb 11 '20
NPRR986 ! BESTF-2 Energy Storage Resource Energy Offer Curves, Pricing, Dispatch, and Mitigation ERCOT Approved Dec 5 '19 Feb 11 '20
NPRR988 ! Correction to Conditions for DAM Award Eligibility for PTP Obligations with Links to an Option ERCOT Approved Dec 11 '19 Feb 11 '20
SCR806 Adding QSE and DME Information to Disclosure Reports ERCOT Approved Oct 29 '19 Feb 11 '20
VCMRR026 Related to NPRR970, Reliability Unit Commitment (RUC) Fuel Dispute Process Clarification ERCOT Approved Sep 17 '19 Feb 11 '20
RRGRR021 ! Dynamic Model Requirement for TSAT ERCOT Approved Sep 18 '19 Feb 26 '20
NPRR953 Addition of Relay Loadability Rating Definition ERCOT Approved Jun 27 '19 Apr 14 '20
NPRR997 ! Natural Gas Pipeline Coordination Requirements for Resource Entities with Natural Gas Generation Resources ERCOT Approved Feb 7 '20 Apr 14 '20
NPRR998 ! ERS Deployment and Recall Messages ERCOT Approved Feb 20 '20 Apr 14 '20
PGRR075 Dynamic Model Quality Requirement ERCOT Approved Oct 22 '19 Apr 14 '20
NOGRR213 Alignment Changes for May 1, 2020 Nodal Operating Guide – NPRR998 ERCOT Approved Apr 16 '20 Apr 16 '20
RMGRR163 Discontinue Generation of Legacy Retail Reports ERCOT Approved Feb 5 '20 Apr 29 '20
NOGRR204 ! Related to NPRR989, BESTF-1 Energy Storage Resource Technical Requirements ERCOT Approved Dec 16 '19 Jun 9 '20
NPRR933 ! Reporting of Demand Response by Retail Electric Providers and Non-Opt-In Entities ERCOT Approved Apr 16 '19 Jun 9 '20
NPRR975 Load Forecast Model Transparency Texas Competitive... Approved Sep 30 '19 Jun 9 '20
NPRR987 ! BESTF-3 Energy Storage Resource Contribution to Physical Responsive Capability and Real-Time On-Line Reserve Capacity Calculations ERCOT Approved Dec 9 '19 Jun 9 '20
NPRR989 ! BESTF-1 Energy Storage Resource Technical Requirements ERCOT Approved Dec 16 '19 Jun 9 '20
NPRR1006 ! Update Real-Time On-Line Reliability Deployment Price Adder Inputs to Match Actual Data TIEC Approved Mar 3 '20 Jun 9 '20
NPRR1018 ! Clarifications Regarding ERCOT Suspension or Termination of a QSE and Participation by a Virtual or Emergency QSE ERCOT Approved Apr 1 '20 Jun 9 '20
NPRR1019 ! Pricing and Settlement Changes for Switchable Generation Resources (SWGRs) Instructed to Switch to ERCOT ERCOT Approved Apr 1 '20 Jun 9 '20
NPRR1021 ! Adjustments to the Default Uplift Invoice Process Reliant Energy... Approved Apr 28 '20 Jun 9 '20
NPRR1022 ! Submission of Banking Information ERCOT Approved May 12 '20 Jun 9 '20
OBDRR017 ! Related to NPRR987, BESTF-3 Energy Storage Resource Contribution to Physical Responsive Capability and Real-Time On-Line Reserve Capacity Calculations ERCOT Approved Dec 9 '19 Jun 9 '20
SCR807 Increase CRR Transaction Capability DC Energy Approved Nov 22 '19 Jun 9 '20
SCR809 ! Changes to External Telemetry Validations in Resource Limit Calculator ERCOT Approved Jan 10 '20 Jun 9 '20
NPRR991 Day-Ahead Market (DAM) Point-to-Point (PTP) Obligation Bid Clearing Price Clarification ERCOT Rejected Jan 27 '20 Jun 11 '20
NPRR1017 Management of Congestion Revenue Rights (CRRs) and Resource Node Removals ERCOT Withdrawn Mar 25 '20 Jun 11 '20
NOGRR202 Align Nodal Operating Guide with the Posting Timeline in Other Binding Document Procedure for Calculating Responsive Reserve (RRS) Limits for Individual Resources STEC Approved Dec 13 '19 Jun 24 '20
NOGRR205 Clarification to Grey-boxed Language in Section 4.8.1 ERCOT Approved Jan 8 '20 Jun 24 '20
SCR808 Congestion Revenue Right Time Of Use Transaction Limits in Long-Term Auction Sequence Auctions DC Energy Withdrawn Nov 22 '19 Jun 24 '20
LPGRR067 Profile Decision Tree Revisions ERCOT Approved Apr 8 '20 Jul 29 '20
OBDRR021 Correction to Calculation in Procedure for Calculating Responsive Reserve (RRS) Limits for Individual Resources NRG Approved May 6 '20 Jul 29 '20
OBDRR022 Updates to Demand Response Data Definitions and Technical Specifications Following NPRR933 Approval ERCOT Approved Jul 1 '20 Jul 29 '20
NOGRR195 Generator Voltage Control Tolerance Band ERCOT Approved Aug 20 '19 Aug 11 '20
NOGRR196 Related to NPRR973, Add Definitions for Generator Step-Up and Main Power Transformer ERCOT Approved Sep 25 '19 Aug 11 '20
NOGRR200 Delete Remaining Grey-Boxed Language Associated with NOGRR025, Monitoring Programs for QSEs, TSPs, and ERCOT ERCOT Approved Nov 20 '19 Aug 11 '20
NOGRR208 Related to NPRR1002, BESTF-5 Energy Storage Resource Single Model Registration and Charging Restrictions in Emergency Conditions ERCOT Approved Feb 25 '20 Aug 11 '20
NOGRR209 Related to NPRR1003, Elimination of References to Resource Asset Registration Form ERCOT Approved Feb 26 '20 Aug 11 '20
NOGRR212 Related to NPRR1016, Clarify Requirements for Distribution Generation Resources (DGRs) and Distribution Energy Storage Resources (DESRs) ERCOT Approved Mar 25 '20 Aug 11 '20
NPRR903 Day-Ahead Market Timing Deviations ERCOT Approved Oct 2 '18 Aug 11 '20
NPRR973 Add Definitions for Generator Step-Up and Main Power Transformer ERCOT Approved Sep 25 '19 Aug 11 '20
NPRR983 Delete Remaining Grey-Boxed Language Associated with NPRR257, Synchronization with Nodal Operating Guide Section 9, Monitoring Programs and Changes to Posting Requirements of Documents Considered CEII ERCOT Approved Nov 20 '19 Aug 11 '20
NPRR990 Relocation of Combined Cycle Train to Resource Attribute ERCOT Approved Dec 16 '19 Aug 11 '20
NPRR992 Updated Day-Ahead Liability for NPRR863, Creation of ERCOT Contingency Reserve Service and Revisions to Responsive Reserve ERCOT Approved Jan 28 '20 Aug 11 '20
NPRR993 Grey Box Resolution re NPRR902 and NPRR928 ERCOT Approved Jan 29 '20 Aug 11 '20
NPRR996 Alignment of Hub Bus Names Between Protocols and ERCOT Model ERCOT Approved Feb 6 '20 Aug 11 '20
NPRR1000 Elimination of Dynamically Scheduled Resources Denton Municipal Electric Approved Feb 20 '20 Aug 11 '20
NPRR1002 BESTF-5 Energy Storage Resource Single Model Registration and Charging Restrictions in Emergency Conditions ERCOT Approved Feb 25 '20 Aug 11 '20
NPRR1003 Elimination of References to Resource Asset Registration Form ERCOT Approved Feb 26 '20 Aug 11 '20
NPRR1004 Load Distribution Factor Process Update ERCOT Approved Feb 26 '20 Aug 11 '20
NPRR1015 ! Clarification of DAM implementation of NPRR863 Phase 2 ERCOT Approved Mar 25 '20 Aug 11 '20
NPRR1016 Clarify Requirements for Distribution Generation Resources (DGRs) and Distribution Energy Storage Resources (DESRs) ERCOT Approved Mar 25 '20 Aug 11 '20
NPRR1020 ! Allow Some Integrated Energy Storage Designs to Calculate Internal Loads Tesla Approved Apr 28 '20 Aug 11 '20
NPRR1030 ! Modify Allocator for CRR Auction Revenue Distribution ERCOT Approved Jul 1 '20 Aug 11 '20
OBDRR018 Related to NPRR1003, Elimination of References to Resource Asset Registration Form – Procedure for Identifying Resource Nodes ERCOT Approved Feb 26 '20 Aug 11 '20
OBDRR019 Related to NPRR1003, Elimination of References to Resource Asset Registration Form – Requirements for Aggregate Load Resource Participation in the ERCOT Markets ERCOT Approved Feb 26 '20 Aug 11 '20
OBDRR024 Including Load Resource ECRS Capacity in On-Line Reserve ERCOT Withdrawn Aug 11 '20 Aug 11 '20
PGRR074 Related to NPRR973, Add Definitions for Generator Step-Up and Main Power Transformer ERCOT Approved Sep 25 '19 Aug 11 '20
PGRR076 Improvements to Generation Resource Interconnection or Change Request (GINR) Process ERCOT Approved Oct 23 '19 Aug 11 '20
PGRR078 Market Data Transparency Update for Planning Postings ERCOT Approved Feb 19 '20 Aug 11 '20
PGRR079 Related to NPRR1003, Elimination of References to Resource Asset Registration Form ERCOT Approved Feb 26 '20 Aug 11 '20
PGRR080 Updated Responsibilities for Performing GMD Vulnerability Assessments ERCOT Approved Apr 22 '20 Aug 11 '20
RRGRR022 Related to NPRR973, Add Definitions for Generator Step-Up and Main Power Transformer ERCOT Approved Sep 25 '19 Aug 11 '20
RRGRR024 Related to NPRR1003, Elimination of References to Resource Asset Registration Form ERCOT Approved Feb 26 '20 Aug 11 '20
RRGRR026 Related to NPRR1016, Clarify Requirements for Distribution Generation Resources (DGRs) and Distribution Energy Storage Resources (DESRs) ERCOT Approved Mar 25 '20 Aug 11 '20
SCR810 EMS System Change to Count DC Ties toward the 2% Constraint Activation Criterion Rainbow Energy... Approved Feb 5 '20 Aug 11 '20
VCMRR027 Related to NPRR986, BESTF-2 Energy Storage Resource Energy Offer Curves, Pricing, Dispatch, and Mitigation ERCOT Approved Dec 5 '19 Aug 11 '20
VCMRR029 Related to NPRR1003, Elimination of References to Resource Asset Registration Form ERCOT Approved Feb 26 '20 Aug 11 '20
NOGRR216 Alignment Changes for September 1, 2020 Nodal Operating Guide – NPRR1002 ERCOT Approved Aug 18 '20 Aug 18 '20
NOGRR214 Geomagnetic Disturbance (GMD) Measurement Data Reporting ERCOT Approved May 20 '20 Sep 23 '20
NOGRR218 ! Removal of Annual Disturbance Monitoring Equipment Database Submission Requirement System Protection... Approved Aug 19 '20 Sep 23 '20
NPRR1025 ! Remove Real-Time On-Line Reliability Deployment Price from Ancillary Service Imbalance Calculation Lower Colorado River... Rejected Jun 4 '20 Sep 23 '20
NPRR984 Change ERS Standard Contract Terms ERCOT Approved Nov 22 '19 Oct 13 '20
NPRR999 DC Tie Ramp Limitations ERCOT Approved Feb 20 '20 Oct 13 '20
NPRR1027 Removal of Grey-Boxed Language Related to NPRR702, Flexible Accounts, Payment of Invoices, and Disposition of Interest on Cash Collateral ERCOT Approved Jun 11 '20 Oct 13 '20
NPRR1033 Clarification of Financial Security Interest Payment and Withholding Processes Upon Termination of Market Participant Standard Form Agreement ERCOT Approved Jul 20 '20 Oct 13 '20
NPRR1035 DC Tie Schedules Protected Information Expiry and Posting ERCOT Approved Jul 22 '20 Oct 13 '20
NPRR1036 Late Payment Enforcement Provisions ERCOT Approved Jul 29 '20 Oct 13 '20
NPRR1037 Correction to the Settlement of Switchable Generation Resources (SWGRs) Instructed to Switch to ERCOT ERCOT Approved Jul 29 '20 Oct 13 '20
NPRR1038 ! BESTF-8 Limited Exemption from Reactive Power Requirements for Certain Energy Storage Resources ERCOT Approved Aug 6 '20 Oct 13 '20
OBDRR023 Related to NPRR984, Change ERS Standard Contract Terms ERCOT Approved Aug 5 '20 Oct 13 '20
PGRR077 DC Tie Planning Assumptions ERCOT Approved Jan 8 '20 Oct 13 '20
SCR811 ! Addition of Intra-Hour PhotoVoltaic Power Forecast to GTBD Calculation ERCOT Approved Jul 29 '20 Oct 13 '20
OBDRR025 Clarification for the RRS Limit on Individual Non-Thermal Generation Resources NRG Withdrawn Oct 2 '20 Oct 28 '20
SMOGRR023 Updates to Nameplate Information Requirements ERCOT Approved Aug 18 '20 Oct 28 '20
NOGRR220 Greybox Baseline Updates re NOGRR212 ERCOT Approved Sep 23 '20 Nov 18 '20
COPMGRR048 Related to NPRR1039, Replace the Term MIS Public Area with ERCOT Website ERCOT Approved Aug 18 '20 Dec 8 '20
NOGRR207 Related to NPRR1001, Clarification of Definitions of Operating Condition Notice, Advisory, Watch, Emergency Notice, and Related Clarifications ERCOT Approved Feb 24 '20 Dec 8 '20
NOGRR211 ! RTC – NOG 2 and 9: System Operations and Control Requirements and Monitoring Programs ERCOT Approved Mar 25 '20 Dec 8 '20
NOGRR217 Related to NPRR1039, Replace the Term MIS Public Area with ERCOT Website ERCOT Approved Aug 18 '20 Dec 8 '20
NPRR945 Net Metering Requirements TIEC Approved May 20 '19 Dec 8 '20
NPRR1001 Clarification of Definitions of Operating Condition Notice, Advisory, Watch, Emergency Notice, and Related Clarifications ERCOT Approved Feb 24 '20 Dec 8 '20
NPRR1007 ! RTC – NP 3: Management Activities for the ERCOT System ERCOT Approved Mar 25 '20 Dec 8 '20
NPRR1008 ! RTC – NP 4: Day-Ahead Operations ERCOT Approved Mar 25 '20 Dec 8 '20
NPRR1009 ! RTC – NP 5: Transmission Security Analysis and Reliability Unit Commitment ERCOT Approved Mar 25 '20 Dec 8 '20
NPRR1010 ! RTC – NP 6: Adjustment Period and Real-Time Operations ERCOT Approved Mar 25 '20 Dec 8 '20
NPRR1011 ! RTC – NP 8: Performance Monitoring ERCOT Approved Mar 25 '20 Dec 8 '20
NPRR1012 ! RTC – NP 9: Settlement and Billing ERCOT Approved Mar 25 '20 Dec 8 '20
NPRR1013 ! RTC – NP 1, 2, 16, and 25: Overview, Definitions and Acronyms, Registration and Qualification of Market Participants, and Market Suspension and Restart ERCOT Approved Mar 25 '20 Dec 8 '20
NPRR1014 ! BESTF-4 Energy Storage Resource Single Model ERCOT Approved Mar 25 '20 Dec 8 '20
NPRR1026 BESTF-7 Self-Limiting Facilities ERCOT Approved Jun 4 '20 Dec 8 '20
NPRR1028 RUC Process Alignment with Resource Limitations Not Modeled in the RUC Software Reliant Approved Jun 26 '20 Dec 8 '20
NPRR1029 ! BESTF-6 DC-Coupled Resources ERCOT Approved Jun 26 '20 Dec 8 '20
NPRR1031 Notices for Curtailment of Load DC Energy Texas Approved Jul 2 '20 Dec 8 '20
NPRR1032 Consideration of Physical Limits of DC Ties in RUC Optimization and Settlements ERCOT Approved Jul 17 '20 Dec 8 '20
NPRR1039 Replace the Term MIS Public Area with ERCOT Website ERCOT Approved Aug 18 '20 Dec 8 '20
NPRR1041 Adjust Expiration of Protected Information Status for Wholesale Storage Load (WSL) Data ERCOT Approved Aug 19 '20 Dec 8 '20
NPRR1042 Planned Capacity Adjustment in the Report on Capacity, Demand and Reserves in the ERCOT Region Reliant Energy... Approved Aug 26 '20 Dec 8 '20
NPRR1043 Clarification of NPRR986 Language Related to Wholesale Storage Load ERCOT Approved Sep 1 '20 Dec 8 '20
NPRR1046 Additional Revisions to Remove Dynamically Scheduled Resource (DSR) from the Protocols ERCOT Approved Sep 25 '20 Dec 8 '20
NPRR1047 Consolidate Greybox re NPRR973 and NPRR1016 ERCOT Approved Sep 28 '20 Dec 8 '20
NPRR1055 ! Market Notice and ERCOT Discretion re Late-Filed NOIE Eligibility Attestations for PTP Obligations with Links to an Option Bid Awards ERCOT Approved Nov 9 '20 Dec 8 '20
OBDRR020 ! RTC – Methodology for Setting Maximum Shadow Prices for Network and Power Balance Constraints ERCOT Approved Mar 25 '20 Dec 8 '20
PGRR081 Related to NPRR1026, BESTF-7 Self-Limiting Facilities ERCOT Approved Jun 4 '20 Dec 8 '20
PGRR082 Revise Section 5 and Establish Small Generation Interconnection Process ERCOT Approved Jun 30 '20 Dec 8 '20
PGRR083 Add RPG Project Number and TPIT Revisions ERCOT Approved Jul 1 '20 Dec 8 '20
PGRR084 Related to NPRR1039, Replace the Term MIS Public Area with ERCOT Website ERCOT Approved Aug 18 '20 Dec 8 '20
RRGRR023 Related to NPRR1002, BESTF-5 Energy Storage Resource Single Model Registration and Charging Restrictions in Emergency Conditions ERCOT Approved Feb 25 '20 Dec 8 '20
SCR812 Create Intermittent Renewable Generation Integration Report ERCOT Approved Aug 13 '20 Dec 8 '20
VCMRR030 Related to NPRR1039, Replace the Term MIS Public Area with ERCOT Website ERCOT Approved Aug 18 '20 Dec 8 '20
NOGRR221 Alignment Changes for January 1, 2021 Nodal Operating Guide – NPRRs 1010 and 1039 ERCOT Approved Dec 15 '20 Dec 15 '20
NOGRR222 Administrative Changes for February 1, 2021 Nodal Operating Guide – Load Shed Table ERCOT Approved Jan 14 '21 Jan 14 '21
NPRR1061 Administrative Changes for February 1, 2021 Nodal Protocols – Replace uses of “MIS Public Area” with “ERCOT website” ERCOT Approved Jan 14 '21 Jan 14 '21
NPRR994 Clarify Generator Interconnection Neutral Project Classification ERCOT Approved Jan 29 '20 Feb 9 '21
NPRR1024 Determination of Significance with Respect to Price Correction ERCOT Approved May 27 '20 Feb 9 '21
NPRR1034 Frequency-Based Limits on DC Tie Imports or Exports Southern Cross Transmission Approved Jul 22 '20 Feb 9 '21
NPRR1040 Compliance Metrics for Ancillary Service Supply Responsibility LCRA, STEC, and... Approved Aug 19 '20 Feb 9 '21
NPRR1044 Enhancement of SSR Mitigation Requirement ERCOT Approved Sep 1 '20 Feb 9 '21
NPRR1048 Clarification on NPRR978 Short-Term Adequacy Reports ERCOT Approved Oct 13 '20 Feb 9 '21
NPRR1049 Management of DC Tie Load Zone Modifications ERCOT Approved Oct 22 '20 Feb 9 '21
NPRR1050 Change to the Summer Commercial Operations Date Deadline for Including Planned Generation Capacity in Reports on the Capacity, Demand and Reserves in the ERCOT Region ERCOT Approved Oct 23 '20 Feb 9 '21
NPRR1051 Removal of the Price Floor Applied to Day-Ahead Settlement Point Prices ERCOT Approved Oct 27 '20 Feb 9 '21
NPRR1052 Load Zone Pricing for Settlement Only Storage Prior to NPRR995 Implementation ERCOT Approved Oct 27 '20 Feb 9 '21
NPRR1053 BESTF-9 Exemption from Ancillary Service Supply Compliance Requirements for Energy Storage Resources Affected by EEA Level 3 Charging Suspensions ERCOT Approved Oct 28 '20 Feb 9 '21
NPRR1054 Removal of Oklaunion Exemption Language American Electric Power Approved Nov 2 '20 Feb 9 '21
PGRR085 Dynamic Model Improvements ERCOT Approved Sep 16 '20 Feb 9 '21
PGRR086 Related to RRGRR027, Clarify Models Required to Proceed with an FIS Enel Green Power... Approved Sep 18 '20 Feb 9 '21
PGRR087 Remedial Action Scheme Planning Assumptions ERCOT Approved Sep 23 '20 Feb 9 '21
RRGRR027 Clarify Models Required to Proceed with an FIS Enel Green Power... Approved Sep 18 '20 Feb 9 '21
SMOGRR024 ! Implement NPRR1020 Tesla Approved Nov 24 '20 Feb 9 '21
NOGRR224 Administrative Changes for March 1, 2021 Nodal Operating Guide – Load Shed Table ERCOT Approved Feb 11 '21 Feb 11 '21
NPRR1067 Market Entry Qualifications, Continued Participation Requirements, and Credit Risk Assessment ERCOT Withdrawn Jan 27 '21 Feb 11 '21
NPRR1068 Administrative Changes for March 1, 2021 Nodal Protocols - Remove “ROSC” from NCI Form ERCOT Approved Feb 11 '21 Feb 11 '21
OBDRR026 Change Shadow Price Caps to Curves and Remove Shift Factor Threshold Independent Market... Withdrawn Jan 21 '21 Mar 24 '21
NOGRR219 Related to NPRR1045, Transmission Operator Definition and Designation ERCOT Approved Sep 21 '20 Apr 13 '21
NPRR1023 Change to CRR Repossession Process ERCOT Approved May 22 '20 Apr 13 '21
NPRR1045 Transmission Operator Definition and Designation ERCOT Approved Sep 21 '20 Apr 13 '21
NPRR1057 Modification to Real-Time Hub Price Formulas for Fully De-Energized Hubs ERCOT Approved Nov 24 '20 Apr 13 '21
NPRR1059 Ability for MOUs and ECs to Send Non-BUSIDRRQ Interval Data Nueces Electric Cooperative Approved Dec 22 '20 Apr 13 '21
NPRR1060 Improvements to ERS Testing Requirements and Other ERS Items ERCOT Approved Dec 29 '20 Apr 13 '21
NPRR1065 Implementation Adjustment for NPRR917 ERCOT Approved Jan 27 '21 Apr 13 '21
NPRR1066 Interconnection of Existing Generation Owned by a Municipally Owned Utility (MOU) or Electric Cooperative (EC) Transferring Load into the ERCOT System ERCOT Approved Jan 27 '21 Apr 13 '21
NPRR1069 ! Align Ancillary Service Responsibility for ESRs with NPRR987 ERCOT Approved Mar 1 '21 Apr 13 '21
OBDRR027 Clarify Implementation Timeline for OBDRR023 ERCOT Approved Feb 2 '21 Apr 13 '21
OBDRR028 Related to NPRR1069, Align Ancillary Service Responsibility for ESRs with NPRR987 ERCOT Approved Mar 1 '21 Apr 13 '21
NPRR1070 Planning Criteria for GTC Exit Solutions EDF Renewables /... Withdrawn Mar 5 '21 Apr 15 '21
NPRR1076 Deadlines for Alternative Dispute Resolution (ADR) Requests Related to Winter Storm Uri Luminant Generation Withdrawn Apr 28 '21 May 13 '21
NOGRR225 Administrative Changes for June 1, 2021 Nodal Operating Guide – Load Shed Table ERCOT Approved May 14 '21 May 14 '21
OBDRR029 Revisions to Demand Response Data Definitions and Technical Specifications ERCOT Approved Apr 7 '21 May 26 '21
LPGRR068 Add BUSLRG and BUSLRGDG Profile Types ERCOT Approved Feb 15 '21 Jun 8 '21
NOGRR199 Related to NPRR979, Incorporate State Estimator Standards and Telemetry Standards into Protocols ERCOT Approved Oct 29 '19 Jun 8 '21
NPRR979 Incorporate State Estimator Standards and Telemetry Standards into Protocols ERCOT Approved Oct 29 '19 Jun 8 '21
NPRR1062 Modify IDR Meter Requirement and Eliminate IDR Meter Requirement Report ERCOT Approved Jan 15 '21 Jun 8 '21
NPRR1064 Identification of Chronic Congestion ERCOT Approved Jan 26 '21 Jun 8 '21
NPRR1071 Minor Revisions to the Reporting of Demand Response by Retail Electric Providers and Non-Opt-In Entities ERCOT Approved Mar 18 '21 Jun 8 '21
NPRR1074 ! “mp” Definition Revision Morgan Stanley... Approved Apr 6 '21 Jun 8 '21
NPRR1075 ! Update Telemetered HSL and/or MPC for ESRs in Real-Time to Meet Ancillary Service Resource Responsibility Key Capture Energy Approved Apr 28 '21 Jun 8 '21
PGRR088 Include Financial Security Amount in the Monthly Generator Interconnection Status Report Reliant Approved Sep 28 '20 Jun 8 '21
RMGRR164 Related to NPRR1062, Modify IDR Meter Requirement and Eliminate IDR Meter Requirement Report ERCOT Approved Jan 15 '21 Jun 8 '21
NOGRR228 Administrative Changes for July 1, 2021 Nodal Operating Guide – Load Shed Table ERCOT Approved Jun 15 '21 Jun 15 '21
NPRR1080 ! Limiting Ancillary Service Price to System-Wide Offer Cap ERCOT and IMM Approved Jun 3 '21 Jun 28 '21
NPRR1081 ! Revisions to Real-Time Reliability Deployment Price Adder to Consider Firm Load Shed ERCOT and IMM Approved Jun 3 '21 Jun 28 '21
OBDRR030 Related to NPRR1080, Limiting Ancillary Service Price to System-Wide Offer Cap ERCOT and IMM Approved Jun 3 '21 Jun 28 '21
OBDRR031 Change Non-Spinning Reserve Service Deployment ERCOT Approved Jun 24 '21 Jun 30 '21
PGRR090 Additional Flexibility for Updates to Seasonal Net Max Sustainable Rating Temple Generation I Rejected Apr 22 '21 Jul 8 '21
NPRR1072 Post Pre-Assigned Congestion Revenue Right (PCRR) Allocation Results to the ERCOT Website Yes Energy Rejected Mar 31 '21 Aug 12 '21
NPRR1089 Requiring Highest-Ranking Representative, Official, or Officer of a Resource Entity to Execute Weatherization and Natural Gas Declarations ERCOT Withdrawn Jul 28 '21 Aug 12 '21
NOGRR210 Related to NPRR1005, Clarify Definition of Point of Interconnection (POI) and Add Definition Point of Interconnection Bus (POIB) ERCOT Approved Feb 26 '20 Aug 19 '21
NOGRR229 Alignment Changes for September 1, 2021 Nodal Operating Guide – NPRR995 ERCOT Approved Aug 10 '21 Aug 19 '21
NPRR995 RTF-6 Create Definition and Terms for Settlement Only Energy Storage Broad Reach Power Approved Jan 29 '20 Aug 19 '21
NPRR1005 Clarify Definition of Point of Interconnection (POI) and Add Definition Point of Interconnection Bus (POIB) ERCOT Approved Feb 26 '20 Aug 19 '21
NPRR1063 Dynamic Rating Transparency DC Energy Texas Approved Jan 25 '21 Aug 19 '21
NPRR1073 ! Market Entry/Participation by Principals of Counter-Parties with Financial Obligations Morgan Stanley... Approved Apr 5 '21 Aug 19 '21
NPRR1078 ! Clarification of Potential Uplift Reliant Energy... Approved May 20 '21 Aug 19 '21
NPRR1079 Day-Ahead Market RRS / ECRS 48-Hour Report Clarification ERCOT Approved May 20 '21 Aug 19 '21
NPRR1083 ! Modification of Uplift Allocation Rules to Address Role of Central Counter-Party Clearinghouses ICE NGX Canada Inc. Approved Jun 25 '21 Aug 19 '21
NPRR1086 ! Recovery, Charges, and Settlement for Operating Losses During an LCAP Effective Period ERCOT Approved Jul 14 '21 Aug 19 '21
PGRR089 Planning Data and Information Updates for Planning Posting ERCOT Approved Mar 17 '21 Aug 19 '21
PGRR091 FIS Application Completion 60-Day Limit ERCOT Approved May 18 '21 Aug 19 '21
RMGRR165 Modify ERCOT Pre-Launch Responsibilities in a Mass Transition Texas SET Approved May 24 '21 Aug 19 '21
RRGRR025 Related to NPRR1005, Clarify Definition of Point of Interconnection (POI) and Add Definition Point of Interconnection Bus (POIB) ERCOT Approved Feb 26 '20 Aug 19 '21
RRGRR028 Transformer Impedance Clarifications System Protection... Approved Dec 23 '20 Aug 19 '21
SCR815 ! MarkeTrak Administrative Enhancements TDTMS Approved Jun 30 '21 Aug 19 '21
NPRR1056 Market Impact Generic Transmission Constraint (GTC) Notification Invenergy Rejected Nov 23 '20 Sep 16 '21
NOGRR223 Add Phasor Measurement Recording Equipment Requirement to Modified Generating Facilities in Interconnection Process ERCOT Approved Feb 9 '21 Oct 7 '21
NOGRR227 Add Phasor Measurement Recording Equipment Location for Main Power Transformer for Intermittent Renewable Resource (IRR) ERCOT Approved May 19 '21 Oct 7 '21
RMGRR167 Switch Hold Removal Documentation Clarification TDTMS Approved Jun 28 '21 Oct 7 '21
NOGRR232 ! Related to NPRR1093, Load Resource Participation in Non-Spinning Reserve ERCOT Approved Sep 1 '21 Oct 28 '21
NPRR1082 Emergency Response Service (ERS) Test Exception for Co-located ERS Loads Enerwise Global Technologies Approved Jun 22 '21 Oct 28 '21
NPRR1087 ! Prohibit Participation of Critical Loads as Load Resources or ERS Resources ERCOT Approved Jul 19 '21 Oct 28 '21
NPRR1090 ! ERS Winter Storm Uri Lessons Learned Changes and Other ERS Items ERCOT Approved Jul 28 '21 Oct 28 '21
NPRR1093 ! Load Resource Participation in Non-Spinning Reserve ERCOT Approved Sep 1 '21 Oct 28 '21
OBDRR032 Non-Spin Changes Related to NPRR1093, Load Resource Participation in Non-Spinning Reserve ERCOT Approved Sep 1 '21 Oct 28 '21
OBDRR033 ORDC Changes Related to NPRR1093, Load Resource Participation in Non-Spinning Reserve ERCOT Approved Sep 1 '21 Oct 28 '21
PGRR093 Replace Inadvertent Deletions in Section 5 ERCOT Approved Jun 23 '21 Oct 28 '21
PGRR094 Clarify Notification Requirement for Generator Construction Commencement or Completion ERCOT Approved Jul 21 '21 Oct 28 '21
RRGRR031 Related to NPRR995, RTF-6 Create Definition and Terms for Settlement Only Energy Storage ERCOT Approved Jun 16 '21 Oct 28 '21
SCR813 NMMS Jointly-Rated Equipment Coordination Confirmation ERCOT Approved Mar 31 '21 Oct 28 '21
SCR814 Point-to-Point (PTP) Obligation Bid Interval Limit ERCOT Approved Jun 29 '21 Oct 28 '21
PGRR097 Related to NPRR1098, Direct Current Tie (DC Tie) Reactive Power Capability Requirements ERCOT Withdrawn Sep 29 '21 Nov 4 '21
NOGRR231 Update ERCOT Regional Map ERCOT Approved Aug 17 '21 Dec 16 '21
NOGRR233 Related to NPRR1094, Allow Under Frequency Relay Load to be Manually Shed During EEA3 Oncor Approved Sep 1 '21 Dec 16 '21
NOGRR236 ! Related to NPRR1105, Option to Deploy Distribution Voltage Reduction Measures Prior to Energy Emergency Alert (EEA) ERCOT Approved Nov 4 '21 Dec 16 '21
NOGRR237 ! Related to NPRR1106, Deployment of Emergency Response Service (ERS) Prior to Declaration of Energy Emergency Alert (EEA) ERCOT Approved Nov 4 '21 Dec 16 '21
NOGRR238 Alignment Changes for December 17, 2021 Nodal Operating Guide – NPRR1094, NPRR1105, NPRR1106 ERCOT Approved Dec 10 '21 Dec 16 '21
NPRR1077 Extension of Self-Limiting Facility Concept to Settlement Only Generators (SOGs) and Telemetry Requirements for SOGs ERCOT Approved May 19 '21 Dec 16 '21
NPRR1091 ! Changes to Address Market Impacts of Additional Non-Spin Procurement Shell Energy North America Approved Aug 2 '21 Dec 16 '21
NPRR1094 Allow Under Frequency Relay Load to be Manually Shed During EEA3 Oncor Approved Sep 1 '21 Dec 16 '21
NPRR1101 ! 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 ERCOT Approved Oct 20 '21 Dec 16 '21
NPRR1103 ! Securitization – PURA Subchapter M Default Charges ERCOT Approved Nov 1 '21 Dec 16 '21
NPRR1104 ! As-Built Definition of Real Time Liability Extrapolated (RTLE) ERCOT Approved Nov 2 '21 Dec 16 '21
NPRR1105 ! Option to Deploy Distribution Voltage Reduction Measures Prior to Energy Emergency Alert (EEA) ERCOT Approved Nov 4 '21 Dec 16 '21
NPRR1106 ! Deployment of Emergency Response Service (ERS) Prior to Declaration of Energy Emergency Alert (EEA) ERCOT Approved Nov 4 '21 Dec 16 '21
NPRR1107 ! Addition of Weatherization Inspection Fees to the ERCOT Fee Schedule and Clarification of Generation Interconnection Request Fees ERCOT Approved Nov 9 '21 Dec 16 '21
NPRR1109 ! Process for Reinstating Decommissioned Generation Resources ERCOT Approved Nov 9 '21 Dec 16 '21
OBDRR035 Related to NPRR1101, 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 ERCOT Approved Oct 20 '21 Dec 16 '21
OBDRR036 Related to NPRR1106, Deployment of Emergency Response Service (ERS) Prior to Declaration of EEA ERCOT Approved Nov 19 '21 Dec 16 '21
PGRR092 Related to NPRR1077, Extension of Self-Limiting Facility Concept to Settlement Only Generators (SOGs) and Telemetry Requirements for SOGs ERCOT Approved May 19 '21 Dec 16 '21
RRGRR029 Related to NPRR1077, Extension of Self-Limiting Facility Concept to Settlement Only Generators (SOGs) and Telemetry Requirements for SOGs ERCOT Approved May 19 '21 Dec 16 '21
RRGRR030 Allow New Voltage Levels in Resource Registration Information ERCOT Approved Jun 8 '21 Dec 16 '21
NPRR1115 Administrative Changes for February 1, 2022 Nodal Protocols - Update ERCOT Austin Office Address ERCOT Approved Jan 14 '22 Jan 27 '22
NOGRR235 Combining Greyboxes and Other Corrections ERCOT Approved Oct 20 '21 Feb 10 '22
RMGRR166 Revising Timing for Switch Hold Extract Availability TDTMS Approved May 25 '21 Feb 10 '22
VCMRR032 Calculation of Average Running Hours per Start when Determining the Variable O&M for QSGRs ERCOT Approved Oct 19 '21 Feb 10 '22
NOGRR234 Related to NPRR1098, Direct Current Tie (DC Tie) Reactive Power Capability Requirements ERCOT Approved Sep 29 '21 Mar 31 '22
NPRR1095 Texas SET V5.0 Changes Texas SET Approved Sep 28 '21 Mar 31 '22
NPRR1097 ! Create Resource Forced Outage Report ERCOT Approved Sep 29 '21 Mar 31 '22
NPRR1098 Direct Current Tie (DC Tie) Reactive Power Capability Requirements ERCOT Approved Sep 29 '21 Mar 31 '22
NPRR1099 Managing Network Operations Model Resource Nodes ERCOT Approved Sep 29 '21 Mar 31 '22
NPRR1102 ERCOT Discretion for Adjusting Non-Interval Data Recorder (NIDR) Backcasted Load Profiles ERCOT Approved Oct 26 '21 Mar 31 '22
NPRR1111 ! Related to SCR819, Improving IRR Control to Manage GTC Stability Limits ERCOT Approved Dec 13 '21 Mar 31 '22
NPRR1113 ! Clarification of Regulation-Up Schedule for Controllable Load Resources in Ancillary Service Imbalance ERCOT Approved Dec 22 '21 Mar 31 '22
NPRR1114 ! Securitization – PURA Subchapter N Uplift Charges ERCOT Approved Dec 29 '21 Mar 31 '22
NPRR1120 ! Create Firm Fuel Supply Service ERCOT Approved Jan 31 '22 Mar 31 '22
OBDRR034 Related to NPRR1099, Managing Network Operations Model Resource Nodes ERCOT Approved Sep 29 '21 Mar 31 '22
OBDRR037 Power Balance Penalty and Shadow Price Cap Updates to Align with PUCT Approved High System-Wide Offer Cap ERCOT Approved Dec 14 '21 Mar 31 '22
OBDRR038 Minimum Contingency Level Updates to Align with PUCT Order ERCOT Approved Dec 22 '21 Mar 31 '22
OBDRR039 ORDC Changes Related to NPRR1120, Create Firm Fuel Supply Service ERCOT Approved Feb 15 '22 Mar 31 '22
PGRR095 Establish Minimum Deliverability Criteria ERCOT Approved Aug 26 '21 Mar 31 '22
PGRR099 Revise GIM Process to Ensure Compliance with the Lone Star Infrastructure Protection Act ERCOT Approved Nov 17 '21 Mar 31 '22
RMGRR169 Related to NPRR1095, Texas SET V5.0 Changes Texas SET Approved Sep 20 '21 Mar 31 '22
SCR816 CRR Auction Bid Credit Enhancement DC Energy Texas Approved Jul 28 '21 Mar 31 '22
SCR817 Related to NPRR1095, MarkeTrak Validation Revisions Aligning with Texas SET V5.0 TDTMS Approved Sep 28 '21 Mar 31 '22
SCR819 ! Improving IRR Control to Manage GTC Stability Limits ERCOT Approved Dec 13 '21 Mar 31 '22
NOGRR239 ! WAN Data Protection Responsibilities ERCOT Approved Jan 19 '22 May 12 '22
NPRR1092 Reduce RUC Offer Floor and Limit RUC Opt-Out Provision IMM Approved Aug 11 '21 May 12 '22
NPRR1096 Require Sustained Two-Hour Capability for ECRS and Four-Hour Capability for Non-Spin ERCOT Approved Sep 28 '21 May 12 '22
NPRR1108 ! ERCOT Shall Approve or Deny All Resource Planned Outage Requests ERCOT Approved Nov 9 '21 May 12 '22
NPRR1116 Remove Obsolete Reference to Market Information System (MIS) ERCOT Approved Jan 21 '22 May 12 '22
NPRR1117 Related to SMOGRR025, Modifications to Line Loss Compensation Requirement for EPS Metering ERCOT Approved Jan 21 '22 May 12 '22
NPRR1122 ! Clarifications for PURA Subchapter M Securitization Default Charges ERCOT Approved Feb 24 '22 May 12 '22
NPRR1123 ! Clarifications for PURA Subchapter N Securitization Uplift Charges ERCOT Approved Feb 24 '22 May 12 '22
NPRR1124 ! Recovering Actual Fuel Costs through RUC Guarantee ERCOT Approved Mar 9 '22 May 12 '22
NPRR1125 ! Use of Financial Security for Securitization Default Charge and Securitization Uplift Charge Invoices and Escrow Deposit Requests ERCOT Approved Mar 11 '22 May 12 '22
PGRR096 Achieve Consistent Representation of Distributed Generation in Steady-State Models ERCOT Approved Sep 22 '21 May 12 '22
PGRR098 Consideration of Load Shed in Transmission Planning Criteria LCRA Approved Nov 8 '21 May 12 '22
SCR818 Changes to Incorporate GIC Modeling Data into Existing Modeling Applications CenterPoint Approved Oct 14 '21 May 12 '22
SMOGRR025 Modifications to Line Loss Compensation Requirement for EPS Metering ERCOT Approved Jan 21 '22 May 12 '22
OBDRR041 Updates to Requirements for Aggregate Load Participation in the ERCOT Markets Tesla Withdrawn May 18 '22 May 25 '22
NPRR1088 Applying Forward Adjustment Factors to Forward Market Positions and Un-applying Forward Adjustment Factors to Prior Market Positions Grand Oak Capital... Rejected Jul 26 '21 Jun 9 '22
NOGRR240 Direct Current Tie (DC Tie) Ride-Through Requirements ERCOT Approved Feb 16 '22 Jun 30 '22
NPRR1100 ! Allow Generation Resources and Energy Storage Resources to Serve Customer Load When the Customer and the Resource are Disconnected from the ERCOT System Tesla Approved Oct 6 '21 Jul 14 '22
NPRR1110 Black Start Requirements Update ERCOT Approved Nov 22 '21 Jul 14 '22
NPRR1119 Removal of Extraneous Language Pertaining to the Calculation of Weekly Generation and Load Resource Capacity Forecasts ERCOT Approved Jan 27 '22 Jul 14 '22
NPRR1121 Add a Posting Requirement to the Exceptional Fuel Cost Submission Process ERCOT Approved Feb 22 '22 Jul 14 '22
NPRR1129 ! Posting ESI IDs of Transmission-Voltage Customer Opt-Outs ERCOT Approved Apr 12 '22 Jul 14 '22
NPRR1130 ! Weatherization Inspection Fees Sunset Date Extension ERCOT Approved Apr 22 '22 Jul 14 '22
PGRR100 Steady-State Case Building Timeline Update CenterPoint Energy Approved Nov 29 '21 Jul 14 '22
NPRR1141 Require Notary Public for NCI and Notice of Change of Banking Information Forms Elmagin Capital LLC Rejected Jul 12 '22 Aug 11 '22
NPRR1142 ! ERS Changes to Reflect Updated PUCT Rule Changes re SUBST. R. 25.507 ERCOT Approved Jul 14 '22 Aug 25 '22
OBDRR042 Related to NPRR1142, ERS Changes to Reflect Updated PUCT Rule Changes re SUBST. R. 25.507 ERCOT Approved Jul 14 '22 Aug 25 '22
NPRR1085 Ensuring Continuous Validity of Physical Responsive Capability (PRC) and Dispatch through Timely Changes to Resource Telemetry and Current Operating Plans (COPs) ERCOT Approved Jun 30 '21 Sep 15 '22
NPRR1112 ! Elimination of Unsecured Credit Limits ERCOT Approved Dec 22 '21 Sep 15 '22
NPRR1126 Default Uplift Allocation Enhancement DC Energy Rejected Mar 21 '22 Sep 15 '22
NPRR1131 Controllable Load Resource Participation in Non-Spin ERCOT Approved Apr 25 '22 Sep 15 '22
NPRR1133 Clarify Responsibilities for Submission of Planning Model Data for DC Ties ERCOT Approved May 6 '22 Sep 15 '22
NPRR1134 Related to RMGRR168, Modify ERCOT’s Mass Transition Responsibilities Texas SET Approved May 10 '22 Sep 15 '22
NPRR1135 Add On-Line Status Check for Resources Telemetering OFFNS for Ancillary Service Imbalance Settlements ERCOT Approved May 17 '22 Sep 15 '22
NPRR1136 Updates to Language Regarding a QSE Moving Ancillary Service Responsibility Between Resources ERCOT Approved May 18 '22 Sep 15 '22
NPRR1137 Updates to Section 1.1 to Modify the OBD List Review Timeline and Other Clarifications Eric Winters Goff LLC Approved May 24 '22 Sep 15 '22
NPRR1146 Credit Changes to Appropriately Reflect TAO Exposure Rainbow Energy... Withdrawn Aug 10 '22 Sep 15 '22
OBDRR040 ORDC Changes Related to NPRR1131, Controllable Load Participation in Non-Spin ERCOT Approved Apr 25 '22 Sep 15 '22
PGRR101 Related to NPRR1133, Clarify Responsibilities for Submission of Planning Model Data for DC Ties ERCOT Approved May 6 '22 Sep 15 '22
RMGRR168 Modify ERCOT's Mass Transition Responsibilities Texas SET Approved Aug 26 '21 Sep 15 '22
SCR822 Create Daily Energy Storage Integration Report and Dashboard Reliant Energy... Approved May 16 '22 Sep 15 '22
NOGRR242 Update POIB References ERCOT Approved Jun 22 '22 Oct 20 '22
NOGRR241 Related to NPRR1127, Clarification of ERCOT Hotline Uses ERCOT Approved Mar 23 '22 Nov 3 '22
NOGRR244 Alignment Changes for December 1, 2022 Nodal Operating Guide – NPRR1127 ERCOT Approved Oct 20 '22 Nov 3 '22
NPRR1058 Resource Offer Modernization Reliant, LCRA,... Approved Nov 24 '20 Nov 3 '22
NPRR1084 Improvements to Reporting of Resource Outages, Derates, and Startup Loading Failures ERCOT Approved Jun 30 '21 Nov 3 '22
NPRR1118 Clarifications to the OSA Process ERCOT Approved Jan 25 '22 Nov 3 '22
NPRR1127 Clarification of ERCOT Hotline Uses ERCOT Approved Mar 23 '22 Nov 3 '22
NPRR1139 Adjustments to Capacity Shortfall Ratio Share for IRRs ERCOT Approved May 25 '22 Nov 3 '22
NPRR1140 Recovering Fuel Costs for Generation Above LSL During RUC-Committed Hours ERCOT Approved Jun 7 '22 Nov 3 '22
SCR820 Operator Real-Time Messaging During Emergency AEP / CenterPoint Approved Dec 23 '21 Nov 3 '22
SCR823 ! ERCOT Mass System “County Name” File Updates for Texas SET V5.0 Implementation Texas SET Working Group Approved Sep 13 '22 Nov 3 '22
LPGRR069 Add Lubbock Zip Codes and Clarify BUSIDRRQ/BUSLRG (DG) Assignments ERCOT Approved Aug 18 '22 Dec 15 '22
RMGRR170 ! Inadvertent Gain Process Updates TDTMS Approved Sep 27 '22 Dec 15 '22
NOGRR226 Addition of Supplemental UFLS Stages LCRA Approved May 14 '21 Jan 26 '23
NOGRR243 ! Implementation of Seasonal Load Shed Tables Joint TOs Approved Sep 29 '22 Jan 26 '23
NPRR1128 Allow FFR Procurement up to FFR Limit Without Proration Hunt Energy Network Approved Mar 25 '22 Jan 26 '23
NPRR1132 Communicate Operating Limitations during Cold and Hot Weather Conditions ERCOT Approved Apr 26 '22 Jan 26 '23
NPRR1138 ! Communication of Capability and Status of Online IRRs at 0 MW Output ERCOT Approved May 25 '22 Jan 26 '23
NPRR1148 Language Cleanup Related to ERCOT Contingency Reserve Service (ECRS) ERCOT Approved Aug 30 '22 Jan 26 '23
NPRR1152 ! Remove Requirements to Submit Emergency Operations Plans, Weatherization Plans, and Declarations of Summer/Winter Weather Preparedness ERCOT Approved Oct 20 '22 Jan 26 '23
NPRR1154 ! Include Alternate Resource in the Availability Plan for the Firm Fuel Supply Service LCRA Approved Nov 3 '22 Jan 26 '23
OBDRR043 Related to NPRR1148, Language Cleanup Related to ERCOT Contingency Reserve Service (ECRS) ERCOT Approved Aug 30 '22 Jan 26 '23
RRGRR032 Related to NPRR1132, Communicate Operating Limitations during Cold and Hot Weather Conditions ERCOT Approved Apr 26 '22 Jan 26 '23
SCR821 Voltage Set Point Target Information for Distribution Generation Resource (DGR) or Distribution Energy Storage Resource (DESR) AEP SC Approved Mar 29 '22 Jan 26 '23
VCMRR033 Excluding Exceptional Fuel Costs from Fuel Adders ERCOT Withdrawn Jun 21 '22 Feb 6 '23
NPRR1160 Administrative Change for March 1, 2023 Nodal Protocols – Align Section 22 Attachment D: Standard Form Black Start Agreement ERCOT Approved Jan 31 '23 Feb 16 '23
NPRR1162 Single Agent Designation for a QSE and its Sub-QSEs for Voice Communications over the ERCOT WAN ERCOT Withdrawn Feb 10 '23 Mar 8 '23
NPRR1144 Station Service Backup Power Metering Plus Power Approved Jul 27 '22 Mar 23 '23
NPRR1147 Update and Improve Notification and Evaluation Processes Associated with Reliability Must-Run (RMR) ERCOT Approved Aug 15 '22 Mar 23 '23
NPRR1149 Implementation of Systematic Ancillary Service Failed Quantity Charges ERCOT Approved Sep 20 '22 Mar 23 '23
NPRR1151 Protocol Revision Subcommittee Meeting Requirement Oncor Approved Sep 29 '22 Mar 23 '23
NPRR1153 ERCOT Fee Schedule Changes ERCOT Approved Oct 26 '22 Mar 23 '23
NPRR1158 Remove Sunset Date for Weatherization Inspection Fees ERCOT Approved Dec 15 '22 Mar 23 '23
NPRR1159 Related to RMGRR171, Changes to Transition Process That Require Opt-in MOU and EC That Are Designating POLR to Provide Mass Transition Methodology to ERCOT ERCOT Approved Dec 22 '22 Mar 23 '23
PGRR102 Dynamic Operation Model Improvement ERCOT Approved Oct 21 '22 Mar 23 '23
RMGRR171 Changes to Transition Process That Require Opt-in MOU and EC That Are Designating POLR to Provide Mass Transition Methodology to ERCOT ERCOT Approved Dec 22 '22 Mar 23 '23
LPGRR071 ! Reduced Timing Requirement for Submittal of Usage and Demand Values by Opt-In Entities ERCOT Approved Feb 22 '23 Apr 27 '23
VCMRR037 Related to NPRR1172, Fuel Adder Definition, Mitigated Offer Caps, and RUC Clawback Consumers Withdrawn Apr 11 '23 May 3 '23
COPMGRR049 ! Related to NPRR1157, Incorporation of PUCT Approval into Revision Request Process ERCOT Approved Feb 22 '23 May 11 '23
LPGRR072 ! Related to NPRR1157, Incorporation of PUCT Approval into Revision Request Process ERCOT Approved Feb 22 '23 May 11 '23
NOGRR248 ! Related to NPRR1157, Incorporation of PUCT Approval into Revision Request Process ERCOT Approved Feb 22 '23 May 11 '23
NPRR1145 Use of State Estimator-Calculated ERCOT-Wide TLFs in Lieu of Seasonal Base Case ERCOT-Wide TLFs for Settlement ERCOT Approved Jul 27 '22 May 11 '23
NPRR1155 Attestation Regarding Market Participant Citizenship, Ownership, or Headquarters ERCOT Approved Nov 22 '22 May 11 '23
NPRR1157 Incorporation of PUCT Approval into Revision Request Process ERCOT Approved Dec 8 '22 May 11 '23
OBDRR044 Related to NPRR1085, Ensuring Continuous Validity of Physical Responsive Capability (PRC) and Dispatch through Timely Changes to Resource Telemetry and Current Operating Plans (COPs) ERCOT Approved Feb 14 '23 May 11 '23
PGRR104 ! Related to NPRR1157, Incorporation of PUCT Approval into Revision Request Process ERCOT Approved Feb 22 '23 May 11 '23
RMGRR173 ! Related to NPRR1157, Incorporation of PUCT Approval into Revision Request Process ERCOT Approved Feb 22 '23 May 11 '23
RRGRR034 ! Related to NPRR1157, Incorporation of PUCT Approval into Revision Request Process ERCOT Approved Feb 22 '23 May 11 '23
SMOGRR026 ! Related to NPRR1157, Incorporation of PUCT Approval into Revision Request Process ERCOT Approved Feb 22 '23 May 11 '23
VCMRR036 ! Related to NPRR1157, Incorporation of PUCT Approval into Revision Request Process ERCOT Approved Feb 22 '23 May 11 '23
NOGRR253 ! Related to NPRR1178, Expectations for Resources Providing ERCOT Contingency Reserve Service ERCOT Approved May 3 '23 Jun 29 '23
NPRR1167 Improvements to Firm Fuel Supply Service Based on Lessons Learned ERCOT Approved Mar 8 '23 Jun 29 '23
NPRR1169 ! Expansion of Generation Resources Qualified to Provide Firm Fuel Supply Service in Phase 2 of the Service ERCOT Approved Mar 29 '23 Jun 29 '23
NPRR1177 ! Enhance Exceptional Fuel Cost Process Constellation Approved Apr 27 '23 Jun 29 '23
NPRR1178 ! Expectations for Resources Providing ERCOT Contingency Reserve Service ERCOT Approved May 3 '23 Jun 29 '23
VCMRR035 Allow Verified Contractual Costs in Fuel Adder Calculation TexGen Power Rejected Jul 8 '22 Jul 12 '23
NOGRR246 Related to NPRR1161, Clarify AVR Notification Requirements for IRRs ERCOT Approved Feb 7 '23 Jul 20 '23
NOGRR254 Alignment Changes for August 1, 2023 Nodal Operating Guide – NPRR1143 ERCOT Approved Jun 27 '23 Jul 20 '23
NPRR1143 Provide ERCOT Flexibility to Determine When ESRs May Charge During an EEA Level 3 ERCOT Approved Jul 27 '22 Jul 20 '23
NPRR1161 Clarify AVR Notification Requirements for IRRs ERCOT Approved Feb 7 '23 Jul 20 '23
NPRR1166 Protected Information Status of DC Tie Schedule Information ERCOT Approved Mar 7 '23 Jul 20 '23
NPRR1168 Related to RMGRR172, Texas SET V5.0 Continuous Service Agreements Changes Texas SET Approved Mar 29 '23 Jul 20 '23
NPRR1187 Administrative Change for August 1, 2023 Nodal Protocols – Clarifications to the Managed Capacity Declaration Form ERCOT Approved Jun 23 '23 Jul 20 '23
RMGRR172 Texas SET V5.0 Continuous Service Agreements Changes Texas SET Approved Feb 20 '23 Jul 20 '23
VCMRR031 Clarification Related to Variable Costs in Fuel Adders ERCOT Approved Feb 3 '21 Jul 20 '23
NOGRR256 Related to NPRR1191, Registration, Interconnection, and Operation of Customers with Large Loads; Information Required of Customers with Loads 25 MW or Greater ERCOT Withdrawn Aug 1 '23 Sep 7 '23
PGRR111 Related to NPRR1191, Registration, Interconnection, and Operation of Customers with Large Loads; Information Required of Customers with Loads 25 MW or Greater ERCOT Withdrawn Aug 1 '23 Sep 7 '23
RRGRR036 Related to NPRR1191, Registration, Interconnection, and Operation of Customers with Large Loads; Information Required of Customers with Loads 25 MW or Greater ERCOT Withdrawn Aug 1 '23 Sep 7 '23
NPRR1156 Priority Revision Request Process Oncor Rejected Nov 22 '22 Sep 13 '23
NPRR1191 Registration, Interconnection, and Operation of Customers with Large Loads; Information Required of Customers with Loads 25 MW or Greater ERCOT Withdrawn Aug 1 '23 Sep 13 '23
OBDRR047 Revision to ERS Procurement Methodology regarding Unused Funds from Previous Terms ERCOT Approved Jun 30 '23 Sep 14 '23
LPGRR070 Discontinuation of Interval Data Recorder (IDR) Meter Weather Sensitivity Process ERCOT Approved Feb 14 '23 Oct 12 '23
NOGRR215 Limit Use of Remedial Action Schemes ERCOT Approved Jun 24 '20 Oct 12 '23
NOGRR230 WAN Participant Security ERCOT Approved Aug 11 '21 Oct 12 '23
NOGRR247 Change UFLS Stages and Load Relief Amounts ERCOT Approved Feb 15 '23 Oct 12 '23
NOGRR249 Communication of System Operating Limit Exceedances ERCOT Approved Mar 17 '23 Oct 12 '23
NOGRR250 Related to NPRR 1171, Requirements for DGRs and DESRs on Circuits Subject to Load Shedding ERCOT Approved Mar 29 '23 Oct 12 '23
NOGRR251 Add Cold Weather Conditions to Template for Emergency Operations Plan ERCOT Approved Apr 17 '23 Oct 12 '23
NOGRR252 Related to NPRR1176, Update to EEA Trigger Levels ERCOT Approved Apr 25 '23 Oct 12 '23
NPRR1150 Related to NOGRR230, WAN Participant Security ERCOT Approved Sep 28 '22 Oct 12 '23
NPRR1163 Related to LPGRR070, Discontinuation of Interval Data Recorder (IDR) Meter Weather Sensitivity Process ERCOT Approved Feb 14 '23 Oct 12 '23
NPRR1164 Black Start and Isochronous Control Capable Identification ERCOT Approved Feb 21 '23 Oct 12 '23
NPRR1165 Revisions to Requirements of Providing Audited Financial Statements and Providing Independent Amount ERCOT Approved Feb 23 '23 Oct 12 '23
NPRR1171 Requirements for DGRs and DESRs on Circuits Subject to Load Shedding ERCOT Approved Mar 29 '23 Oct 12 '23
NPRR1173 Changes Consistent With the Options Available to an MOU and EC Entering Retail Competition in the ERCOT Market ERCOT Approved Apr 17 '23 Oct 12 '23
NPRR1174 Market Participant’s Return of Settlement Funds to ERCOT Following Receipt of Overpayment ERCOT Approved Apr 24 '23 Oct 12 '23
NPRR1175 Revisions to Market Entry Financial Qualifications and Continued Participation Requirements ERCOT Approved Apr 25 '23 Oct 12 '23
NPRR1176 Update to EEA Trigger Levels ERCOT Approved Apr 25 '23 Oct 12 '23
NPRR1182 Inclusion of Controllable Load Resources and Energy Storage Resources in the Constraint Competitiveness Test Process ERCOT Approved May 22 '23 Oct 12 '23
NPRR1183 ECEII Definition Clarification and Updates to Posting Rules for Certain Documents without ECEII ERCOT Approved May 24 '23 Oct 12 '23
NPRR1185 HDL Override Payment Provisions for Verbal Dispatch Instructions LCRA Approved May 31 '23 Oct 12 '23
NPRR1189 Updates to Language to Clarify the Allowable Regulation Ancillary Service Trades ERCOT Approved Jun 28 '23 Oct 12 '23
NPRR1200 Utilization of Calculated Values for Non-WSL for ESRs NextEra Energy Withdrawn Sep 14 '23 Oct 12 '23
OBDRR045 Additional Revisions to Demand Response Data Definitions and Technical Specifications ERCOT Approved Apr 21 '23 Oct 12 '23
OBDRR048 Implementation of Operating Reserve Demand Curve (ORDC) Multi-Step Price Floor ERCOT Approved Aug 11 '23 Oct 12 '23
PGRR103 Establish Time Limit for Generator Commissioning Following Approval to Synchronize ERCOT Approved Dec 21 '22 Oct 12 '23
PGRR108 Related to NPRR1183, ECEII Definition Clarification and Updates to Posting Rules for Certain Documents without ECEII ERCOT Approved May 24 '23 Oct 12 '23
RMGRR174 Related to NPRR1173, Changes Consistent With the Options Available to an MOU and EC Entering Retail Competition in the ERCOT Market LRITF Approved Apr 17 '23 Oct 12 '23
RRGRR033 Related to NPRR1164, Black Start and Isochronous Control Capable Identification ERCOT Approved Feb 21 '23 Oct 12 '23
RRGRR035 Related to NPRR1171, Requirements for DGRs and DESRs on Circuits Subject to Load Shedding ERCOT Approved Mar 29 '23 Oct 12 '23
SCR826 ERCOT.com Enhancements Residential Consumer Withdrawn Sep 14 '23 Oct 12 '23
SCR827 Grid Conditions Graph Addition for Operating Reserve Demand Curve (ORDC) Level ACES Withdrawn Sep 20 '23 Oct 12 '23
VCMRR034 Excluding RUC Approved Fuel Costs from Fuel Adders ERCOT Approved Jun 21 '22 Oct 12 '23
OBDRR049 ORDC Changes Related to NPRR1203, Implementation of Dispatchable Reliability Reserve Service ERCOT Withdrawn Sep 27 '23 Oct 24 '23
OBDRR050 Non-Spin Changes Related to NPRR1203, Implementation of Dispatchable Reliability Reserve Service ERCOT Withdrawn Oct 9 '23 Oct 24 '23
NOGRR259 Alignment Changes for November 3, 2023 Nodal Operating Guide – NPRR1176 ERCOT Approved Sep 26 '23 Nov 2 '23
NPRR1202 Refundable Deposits for Large Load Interconnection Studies Lancium Withdrawn Sep 22 '23 Nov 9 '23
NPRR1209 ! Board Priority – State Of Charge Ancillary Service Failed Quantity Allocations under NPRR1149 ERCOT Withdrawn Nov 8 '23 Nov 9 '23
NPRR1184 Update to Procedures for Managing Interest on Cash Collateral Tenaska Approved May 30 '23 Nov 30 '23
SCR824 Increase File Size and Quantity Limits for RIOO Attachments Genesis Consolidated... Approved Jun 20 '23 Nov 30 '23
NPRR1203 ! Implementation of Dispatchable Reliability Reserve Service ERCOT Withdrawn Sep 27 '23 Dec 4 '23
COPMGRR050 Administrative Change for Commercial Operations Market Guide – Remove Obsolete Reference from List of Appealable TAC Actions ERCOT Approved Oct 12 '23 Dec 14 '23
LPGRR073 Administrative Change for Load Profiling Guide – Remove Obsolete Reference from List of Appealable TAC Actions ERCOT Approved Oct 12 '23 Dec 14 '23
NOGRR260 Administrative Change for Nodal Operating Guide – Remove Obsolete Reference from List of Appealable TAC Actions ERCOT Approved Oct 12 '23 Dec 14 '23
RMGRR175 Administrative Change for Retail Market Guide – Remove Obsolete Reference from List of Appealable TAC Actions ERCOT Approved Oct 12 '23 Dec 14 '23
RRGRR037 Administrative Change for Resource Registration Glossary – Remove Obsolete Reference from List of Appealable TAC Actions ERCOT Approved Oct 12 '23 Dec 14 '23
SMOGRR029 Administrative Change for Settlement Metering Operating Guide – Remove Obsolete Reference from List of Appealable TAC Actions ERCOT Approved Oct 12 '23 Dec 14 '23
VCMRR038 Administrative Change for Verifiable Cost Manual – Remove Obsolete Reference from List of Appealable TAC Actions ERCOT Approved Oct 12 '23 Dec 14 '23
NPRR1194 Wholesale Storage Load Auxiliary Netting STEC Rejected Aug 16 '23 Dec 15 '23
RMGRR178 Administrative Change for Retail Market Guide – Update CNP TDSP Contact Email Address ERCOT Approved Nov 21 '23 Jan 18 '24
NOGRR257 Removal of Redundant ERS Reporting Requirement ERCOT Approved Aug 21 '23 Feb 1 '24
NPRR1172 Fuel Adder Definition, Mitigated Offer Caps, and RUC Clawback Consumers Approved Apr 11 '23 Feb 1 '24
NPRR1181 Submission of Coal and Lignite Inventory Notifications ERCOT Approved May 16 '23 Feb 1 '24
NPRR1192 Move OBD to Section 22 – Requirements for Aggregate Load Resource Participation in the ERCOT Markets ERCOT Approved Aug 8 '23 Feb 1 '24
NPRR1196 Correction of NCLR Ancillary Service Failed Quantity Calculations under NPRR1149 ERCOT Approved Aug 24 '23 Feb 1 '24
NPRR1201 Limitations on Resettlement Timeline and Default Uplift Exposure Adjustments ERCOT Approved Sep 20 '23 Feb 1 '24
NPRR1204 ! Considerations of State of Charge with Real-Time Co-Optimization Implementation ERCOT Approved Oct 10 '23 Feb 1 '24
PGRR110 Revision to Accommodate Steady-State Node-Breaker Modeling ERCOT Approved Jul 19 '23 Feb 1 '24
RMGRR176 ! Addition of Market Processes Specific to LP&L LRITF Approved Oct 23 '23 Feb 1 '24
LPGRR074 Align Definitions of IDRRQ, LRG, and LRGDG PWG Approved Dec 19 '23 Apr 11 '24
NOGRR261 Move OBD to Section 8 – Procedure for Calculating RRS Limits for Individual Resources ERCOT Approved Dec 21 '23 Apr 11 '24
NPRR1170 Submission of Gas Supply Disruption ERCOT Approved Mar 29 '23 Apr 11 '24
NPRR1179 ! Fuel Purchase Requirements for Resources Submitting RUC Fuel Costs ERCOT Approved May 4 '23 Apr 11 '24
NPRR1186 ! Improvements Prior to the RTC+B Project for Better ESR State of Charge Awareness, Accounting, and Monitoring ERCOT Approved Jun 22 '23 Apr 11 '24
NPRR1193 Related to SMOGRR027, Move OBD to Settlement Metering Operating Guide – EPS Metering Design Proposal ERCOT Approved Aug 9 '23 Apr 11 '24
NPRR1195 Resource Entity Metering Facilities Maintenance STEC Approved Aug 17 '23 Apr 11 '24
NPRR1199 ! Implementation of Lone Star Infrastructure Protection Act (LSIPA) Requirements ERCOT Approved Sep 6 '23 Apr 11 '24
NPRR1206 Revisions to QSE Operations and Termination Requirements, and Elimination of Providing Certain Market Participant Principal Information ERCOT Approved Oct 25 '23 Apr 11 '24
NPRR1207 Incidental Disclosure of Protected Information and ECEII During ERCOT Control Room Tours ERCOT Approved Nov 1 '23 Apr 11 '24
NPRR1208 Creation of Invoice Report Reliant Energy Approved Nov 6 '23 Apr 11 '24
NPRR1210 Next Start Resource Test and Load-Carrying Test Frequency ERCOT Approved Nov 15 '23 Apr 11 '24
NPRR1211 Move OBD to Section 22 – Methodology for Setting Maximum Shadow Prices for Network and Power Balance Constraints ERCOT Approved Nov 20 '23 Apr 11 '24
NPRR1213 Allow DGRs and DESRs on Circuits Subject to Load Shed to Provide ECRS and Clarify Language Regarding DGRs and DESRs Providing Non-Spin Enchanted Rock Approved Nov 28 '23 Apr 11 '24
PGRR109 Dynamic Model Review Process Improvement for Inverter-Based Resource (IBR) Modification ERCOT Approved Jul 18 '23 Apr 11 '24
RMGRR179 ! TDSP Temporary Emergency Electric Energy Facility (TEEEF) Deployment Transactional Processing Texas SET Approved Dec 22 '23 Apr 11 '24
SCR825 ERCOT Voice Communications Aggregation Tenaska Power Services Approved Aug 9 '23 Apr 11 '24
SMOGRR027 Move OBD to Settlement Metering Operating Guide – EPS Metering Design Proposal ERCOT Approved Aug 9 '23 Apr 11 '24
SMOGRR030 Move OBD to Settlement Metering Operating Guide – EPS Metering Facility Temporary Exemption Request Application Form ERCOT Approved Dec 21 '23 Apr 11 '24
RMGRR180 Administrative Change for Retail Market Guide – Update LP&L After-Hour RNP Email Addresses ERCOT Approved Feb 7 '24 Apr 25 '24
PGRR105 Deliverability Criteria for DC Tie Imports Rainbow Energy... Withdrawn Apr 17 '23 May 22 '24
NPRR1197 Optional Exclusion of Load from Netting at ERCOT-Polled Settlement (EPS) Metering Facilities which Include Resources Engie Approved Aug 31 '23 Jun 13 '24
NPRR1205 Revisions to Credit Qualification Requirements of Banks and Insurance Companies ERCOT Approved Oct 24 '23 Jun 13 '24
NPRR1232 Standing Deployment of ECRS in the Operating Hour for a Portion of ECRS that is Provided from SCED-Dispatchable Resources ERCOT Withdrawn May 28 '24 Jun 13 '24
NPRR1235 Dispatchable Reliability Reserve Service as a Stand-Alone Ancillary Service ERCOT Withdrawn May 29 '24 Jun 13 '24
RMGRR177 Switch Hold Removal Clarification TDTMS Approved Nov 20 '23 Jun 13 '24
NOGRR255 High Resolution Data Requirements ERCOT Approved Jun 29 '23 Jul 25 '24
NOGRR258 Related to NPRR1198, Congestion Mitigation Using Topology Reconfigurations EDF Renewables, Inc. Approved Aug 31 '23 Jul 25 '24
NPRR1198 Congestion Mitigation Using Topology Reconfigurations EDF Renewables, Inc. Approved Aug 31 '23 Jul 25 '24
NPRR1212 Clarification of Distribution Service Provider’s Obligation to Provide an ESI ID ERCOT Approved Nov 22 '23 Jul 25 '24
NPRR1218 REC Program Changes Per P.U.C. SUBST. R. 25.173, Renewable Energy Credit Program ERCOT Approved Mar 5 '24 Jul 25 '24
NPRR1220 Market Restart Approval Process Modifications ERCOT Approved Mar 20 '24 Jul 25 '24
NPRR1222 Public Utility Commission of Texas Approval of the Methodology for Determining Ancillary Service Requirements ERCOT Approved Mar 20 '24 Jul 25 '24
NPRR1223 Addition of TA Contact Information Into TDSP Application Form ERCOT Approved Mar 21 '24 Jul 25 '24
NPRR1224 ! ECRS Manual Deployment Triggers ERCOT Rejected Mar 27 '24 Jul 25 '24
NPRR1228 ! Continued One-Winter Procurements for Firm Fuel Supply Service (FFSS) ERCOT Approved May 2 '24 Jul 25 '24
PGRR112 Dynamic Data Model and Full Interconnection Study (FIS) Deadline for Quarterly Stability Assessment ERCOT Approved Sep 20 '23 Jul 25 '24
PGRR113 Related to NPRR1198, Congestion Mitigation Using Topology Reconfigurations ERCOT Approved Nov 14 '23 Jul 25 '24
PGRR114 Related to NPRR1212, Clarification of Distribution Service Provider’s Obligation to Provide an ESI ID ERCOT Approved Nov 22 '23 Jul 25 '24
VCMRR041 SO2 and NOx Emission Prices Used in Verifiable Cost Calculations ERCOT Rejected Apr 24 '24 Aug 7 '24
NPRR1242 Related to VCMRR042, SO2 and NOx Emission Index Prices Used in Verifiable Cost Calculations Luminant Withdrawn Jul 23 '24 Aug 8 '24
NOGRR245 ! Inverter-Based Resource (IBR) Ride-Through Requirements ERCOT Approved Jan 11 '23 Sep 26 '24
NOGRR269 Alignment Changes for October 1, 2024 Nodal Operating Guide – NPRR1217 ERCOT Approved Aug 22 '24 Sep 26 '24
NPRR1216 Implementation of Emergency Pricing Program ERCOT Approved Jan 23 '24 Sep 26 '24
NPRR1217 Remove Verbal Dispatch Instruction (VDI) Requirement for Deployment and Recall of Load Resources and Emergency Response Service (ERS) Resources ERCOT Approved Feb 28 '24 Sep 26 '24
NPRR1219 ! Methodology Revisions and New Definitions for the Report on Capacity, Demand and Reserves in the ERCOT Region (CDR) ERCOT Approved Mar 5 '24 Sep 26 '24
NPRR1225 Exclusion of Lubbock Load from Securitization Charges ERCOT Approved Apr 11 '24 Sep 26 '24
NPRR1230 ! Methodology for Setting Transmission Shadow Price Caps for an IROL in SCED ERCOT Approved May 7 '24 Sep 26 '24
NPRR1231 FFSS Program Communication Improvements and Additional Clarifications ERCOT Approved May 7 '24 Sep 26 '24
NPRR1233 Modification of Weatherization Inspection Fees on the ERCOT Fee Schedule ERCOT Approved May 28 '24 Sep 26 '24
OBDRR051 Related to NPRR1216, Implementation of Emergency Pricing Program ERCOT Approved Jan 23 '24 Sep 26 '24
PGRR106 Clarify Projects Included in Transmission Project Information and Tracking (TPIT) Report ERCOT Approved Apr 19 '23 Sep 26 '24
VCMRR039 Related to NPRR1216, Implementation of Emergency Pricing Program ERCOT Approved Jan 23 '24 Sep 26 '24
VCMRR040 Methodology for Calculating Fuel Adders for Coal-Fired Resources ERCOT Approved Apr 23 '24 Sep 26 '24
NPRR1255 Introduction of Mitigation of ESRs ERCOT Language Consideration (PRS) Oct 2 '24 Oct 17 '24
NOGRR262 Provisions for Operator-Controlled Manual Load Shed ERCOT Approved Mar 20 '24 Nov 21 '24
NOGRR263 Related to NPRR1244, Clarification of Controllable Load Resource Primary Frequency Response Responsibilities Priority Power Approved Apr 10 '24 Nov 21 '24
NOGRR270 Alignment Changes for December 1, 2024 Nodal Operating Guide – NPRR1221 ERCOT Approved Oct 15 '24 Nov 21 '24
NPRR1188 Implement Nodal Dispatch and Energy Settlement for Controllable Load Resources ERCOT Approved Jun 27 '23 Nov 21 '24
NPRR1215 Clarifications to the Day-Ahead Market (DAM) Energy-Only Offer Calculation ERCOT Approved Jan 23 '24 Nov 21 '24
NPRR1221 Related to NOGRR262, Provisions for Operator Controlled Manual Load Shed ERCOT Approved Mar 20 '24 Nov 21 '24
NPRR1227 Related to RMGRR181, Alignment of Defined Term Usage and Resolution of Inconsistencies ERCOT Approved Apr 30 '24 Nov 21 '24
NPRR1236 RTC+B Modifications to RUC Capacity Short Calculations ERCOT Approved Jun 4 '24 Nov 21 '24
NPRR1237 Retail Market Qualification Testing Requirements CenterPoint Energy Approved Jun 7 '24 Nov 21 '24
NPRR1244 Clarification of Controllable Load Resource Primary Frequency Response Responsibilities Priority Power Approved Jul 24 '24 Nov 21 '24
OBDRR046 Related to NPRR1188, Implement Nodal Dispatch and Energy Settlement for Controllable Load Resources ERCOT Approved Jun 27 '23 Nov 21 '24
RMGRR181 Alignment of Defined Term Usage and Resolution of Inconsistencies ERCOT Approved Apr 30 '24 Nov 21 '24
PGRR122 Reliability Performance Criteria for Loss of Load ERCOT ROS for consideration (ROS) Nov 11 '24 Dec 5 '24
NPRR1262 Ancillary Service Opt Out Clarification Cholla Petroleum Withdrawn Nov 19 '24 Dec 12 '24
NOGRR266 Related to NPRR1239, Access to Market Information ERCOT Approved Jul 2 '24 Jan 16 '25
NOGRR267 Related to NPRR1240, Access to Transmission Planning Information ERCOT Approved Jul 2 '24 Jan 16 '25
NPRR1180 Inclusion of Forecasted Load in Planning Analyses Oncor Approved May 11 '23 Jan 16 '25
NPRR1239 Access to Market Information ERCOT Approved Jul 2 '24 Jan 16 '25
NPRR1240 Access to Transmission Planning Information ERCOT Approved Jul 2 '24 Jan 16 '25
NPRR1245 Additional Clarifying Revisions to Real-Time Co-Optimization ERCOT Approved Jul 30 '24 Jan 16 '25
NPRR1247 ! Incorporation of Congestion Cost Savings Test in Economic Evaluation of Transmission Projects ERCOT Approved Aug 9 '24 Jan 16 '25
NPRR1248 Correction to NPRR1197, Optional Exclusion of Load from Netting at EPS Metering Facilities which Include Resources ERCOT Approved Aug 16 '24 Jan 16 '25
NPRR1249 Publication of Shift Factors for All Active Transmission Constraints in the RTM CIM View Consulting Approved Aug 21 '24 Jan 16 '25
NPRR1254 Modeling Deadline for Initial Submission of Resource Registration Data ERCOT Approved Oct 2 '24 Jan 16 '25
OBDRR053 Alignment with NPRR1131, Controllable Load Resource Participation in Non-Spin, and Minor Clean-Ups ERCOT Approved Oct 17 '24 Jan 16 '25
PGRR107 Related to NPRR1180, Inclusion of Forecasted Load in Planning Analyses Oncor Approved May 11 '23 Jan 16 '25
PGRR116 Related to NPRR1240, Access to Transmission Planning Information ERCOT Approved Jul 2 '24 Jan 16 '25
PGRR124 ESR Maintenance Exception to Modifications Tesla Language Consideration (ROS) Feb 7 '25 Mar 6 '25
NPRR1272 Voltage Support at Private Use Networks Occidental Chemical... Language Consideration (PRS) Feb 5 '25 Mar 12 '25
NOGRR268 Related to NPRR1246, Energy Storage Resource Terminology Alignment for the Single-Model Era ERCOT Approved Jul 31 '24 Mar 13 '25
NOGRR271 Related to NPRR1257, Limit on Amount of RRS a Resource can Provide Using Primary Frequency Response ERCOT Approved Oct 21 '24 Mar 13 '25
NPRR1243 Revision to Requirements for Notice and Release of Protected Information or ECEII to Certain Governmental Authorities ERCOT and TRE Approved Jul 24 '24 Mar 13 '25
NPRR1246 Energy Storage Resource Terminology Alignment for the Single-Model Era ERCOT Approved Jul 31 '24 Mar 13 '25
NPRR1250 RPS Mandatory Program Termination ERCOT Approved Aug 27 '24 Mar 13 '25
NPRR1251 Updated FFSS Fuel Replacement Costs Recovery Process ERCOT Approved Aug 28 '24 Mar 13 '25
NPRR1252 Pre-notice for Sharing of Some Information, Addition of Research and Innovation Partner, Clarifying Notice Requirements ERCOT Approved Aug 28 '24 Mar 13 '25
NPRR1253 Incorporate ESR Charging Load Information into ICCP Ammper Power Approved Oct 1 '24 Mar 13 '25
NPRR1257 Limit on Amount of RRS a Resource can Provide Using Primary Frequency Response ERCOT Approved Oct 21 '24 Mar 13 '25
NPRR1258 TSP Performance Monitoring Update ERCOT Approved Oct 29 '24 Mar 13 '25
NPRR1259 Update Section 15 Level Response Language ERCOT Approved Oct 30 '24 Mar 13 '25
NPRR1260 Corrections for CLR Requirements Inadvertently Removed ERCOT Approved Nov 6 '24 Mar 13 '25
NPRR1261 Operational Flexibility for CRR Auction Transaction Limits ERCOT Approved Nov 13 '24 Mar 13 '25
OBDRR052 Related to NPRR1246, Energy Storage Resource Terminology Alignment for the Single-Model Era ERCOT Approved Jul 31 '24 Mar 13 '25
PGRR117 Addition of Resiliency Assessment and Criteria to Reflect PUCT Rule Changes ERCOT Approved Jul 17 '24 Mar 13 '25
PGRR118 Related to NPRR1246, Energy Storage Resource Terminology Alignment for the Single-Model Era ERCOT Approved Jul 31 '24 Mar 13 '25
SCR828 Increase the Number of Resource Certificates Permitted for an Email Domain in RIOO NextEra Energy Approved Nov 26 '24 Mar 13 '25
NPRR1278 Establishing Advanced Grid Support Service as an Ancillary Service Joint Sponsors PRS for consideration (PRS) Mar 30 '25 May 14 '25
NOGRR274 ! Conform Nodal Operating Guide to Revisions Implemented for NPRR1217, Remove Verbal Dispatch Instruction (VDI) Requirement for Deployment and Recall of Load Resources and Emergency Response Service (ERS) Resources ERCOT Approved Feb 26 '25 May 15 '25
NOGRR276 Alignment Changes for June 1, 2025 Nodal Operating Guide – NPRR1246 and NPRR1270 ERCOT Approved Apr 8 '25 May 15 '25
NPRR1190 High Dispatch Limit Override Provision for Increased Load Serving Entity Costs Joint Sponsors Approved Jul 26 '23 May 15 '25
NPRR1234 Interconnection Requirements for Large Loads and Modeling Standards for Loads 25 MW or Greater ERCOT Approved May 28 '24 May 15 '25
NPRR1241 Firm Fuel Supply Service (FFSS) Availability and Hourly Standby Fee Luminant Approved Jul 19 '24 May 15 '25
NPRR1256 Settlement of MRA of ESRs ERCOT Approved Oct 14 '24 May 15 '25
NPRR1268 ! RTC – Modification of Ancillary Service Demand Curves IMM Approved Jan 28 '25 May 15 '25
NPRR1269 ! RTC+B Three Parameters Policy Issues ERCOT Approved Jan 28 '25 May 15 '25
NPRR1270 ! Additional Revisions Required for Implementation of RTC ERCOT Approved Jan 28 '25 May 15 '25
NPRR1273 ! Appropriate Accounting for ESRs in PRC Calculation ERCOT Approved Feb 12 '25 May 15 '25
PGRR115 Related to NPRR1234, Interconnection Requirements for Large Loads and Modeling Standards for Loads 25 MW or Greater ERCOT Approved May 28 '24 May 15 '25
PGRR119 Stability Constraint Modeling Assumptions in the Regional Transmission Plan ERCOT Approved Sep 9 '24 May 15 '25
SCR829 API for the NDCRC Application Joint Sponsors -... Approved Dec 5 '24 May 15 '25
SMOGRR028 Add Series Reactor Compensation Factors RWE Clean Energy Approved Sep 25 '23 May 15 '25
VCMRR042 SO2 and NOx Emission Index Prices Used in Verifiable Cost Calculations Luminant Approved Jul 23 '24 May 15 '25
PGRR126 Related to NPRR1284, Guaranteed Reliability Load Process Cholla Petroleum ROS for consideration (ROS) May 12 '25 Jun 5 '25
NPRR1284 Guaranteed Reliability Load Process Cholla Petroleum PRS for consideration (PRS) May 12 '25 Jun 11 '25
NOGRR265 Related to NPRR1238, Voluntary Registration of Loads with Curtailable Load Capabilities Golden Spread... Approved Jun 26 '24 Jul 31 '25
NOGRR275 Eliminate Scheduling Center Requirements for QSEs That Are Not WAN Participants ERCOT Approved Feb 28 '25 Jul 31 '25
NOGRR277 ! Related to NPRR1282, Ancillary Service Duration under Real-Time Co-Optimization ERCOT Approved Apr 29 '25 Jul 31 '25
NPRR1226 Estimated Demand Response Data ERCOT Steel Mills Approved Apr 23 '24 Jul 31 '25
NPRR1229 Real-Time Constraint Management Plan Cost Recovery Payment STEC Approved May 6 '24 Jul 31 '25
NPRR1238 Voluntary Registration of Loads with Curtailable Load Capabilities Golden Spread... Approved Jun 26 '24 Jul 31 '25
NPRR1267 Large Load Interconnection Status Report Joint Sponsors Approved Jan 8 '25 Jul 31 '25
NPRR1271 Revision to User Security Administrator and Digital Certificates Opt-out Eligibility ERCOT Approved Jan 28 '25 Jul 31 '25
NPRR1276 Move OBD to Section 22 – Emergency Response Service Procurement Methodology ERCOT Approved Mar 10 '25 Jul 31 '25
NPRR1282 ! Ancillary Service Duration under Real-Time Co-Optimization ERCOT Approved Apr 29 '25 Jul 31 '25
OBDRR054 TDSP(s) Pre-Production Verification Testing CenterPoint Approved Mar 14 '25 Jul 31 '25
PGRR125 ! Update of LSIPA Compliance Attestation ERCOT Approved Mar 25 '25 Jul 31 '25
SCR830 Expose Limited API Endpoints Using Machine-to-Machine Authentication American Electric Power Approved Dec 30 '24 Jul 31 '25
PGRR130 Related to NPRR1295, GTC Exit Solutions Joint Sponsors Language Consideration (ROS) Aug 19 '25 Sep 11 '25
NPRR1295 GTC Exit Solutions Joint Sponsors Language Consideration (PRS) Aug 19 '25 Sep 17 '25
NPRR1296 Residential Demand Response Program ERCOT PRS for consideration (PRS) Aug 26 '25 Sep 17 '25
NPRR1297 Limit the Price-Quantity Pair in CRR Auctions for Each Path SC Energy Partners, LLC Rejected Aug 26 '25 Sep 17 '25
SCR833 Increase CRR Transaction Capability XCOM Generator Labs LLC Rejected Jul 18 '25 Oct 8 '25
PGRR135 Large Load Interconnection Queue Process Revision Cholla Petroleum Withdrawn Nov 4 '25 Nov 4 '25
NOGRR272 ! Advanced Grid Support Requirements for Inverter-Based ESRs ERCOT Approved Oct 31 '24 Nov 6 '25
NOGRR278 ! Related to NPRR1290, Gap Resolutions and Clarifications for the Implementation of RTC+B ERCOT Approved Jul 16 '25 Nov 6 '25
NPRR1265 Unregistered Distributed Generator ERCOT Approved Dec 26 '24 Nov 6 '25
NPRR1266 Opt-Out Status Held by a Transmission-Voltage Customer Cannot be Transferred ERCOT Approved Dec 31 '24 Nov 6 '25
NPRR1277 Revisions to EAL Formula ERCOT Approved Mar 18 '25 Nov 6 '25
NPRR1279 Reinstate Enhancements to the Exceptional Fuel Cost Process Constellation Approved Apr 2 '25 Nov 6 '25
NPRR1281 Improvements to Alternate FFSS Resource Designation LCRA Approved Apr 16 '25 Nov 6 '25
NPRR1283 Modification of SSR Mitigation Timeline ERCOT Approved Apr 29 '25 Nov 6 '25
NPRR1288 Remove Multiple Month Transactions in CRR Auctions ERCOT Approved May 27 '25 Nov 6 '25
NPRR1289 Option Price Report and Establish 1 MW Bid Minimum ERCOT Approved May 27 '25 Nov 6 '25
NPRR1290 Gap Resolutions and Clarifications for the Implementation of RTC+B ERCOT Approved May 28 '25 Nov 6 '25
NPRR1291 Modify Annual Demand Response Report Posting Date and Include Language to Address PUCT SUBST. R. 25.186 ERCOT Approved Jun 2 '25 Nov 6 '25
PGRR120 SSO Risk Reduction for Generator Interconnection ERCOT Approved Oct 14 '24 Nov 6 '25
PGRR121 ! Related to NOGRR272, Advanced Grid Support Requirements for Inverter-Based ESRs ERCOT Approved Oct 31 '24 Nov 6 '25
PGRR129 Establish Grid Reliability and Resiliency Assessment (GRRA) Posting Requirements ERCOT Approved Jun 25 '25 Nov 6 '25
RMGRR183 Competitive Retailer Information Portal (CRIP) and Weather Moratorium Updates Joint TDSPs Approved May 22 '25 Nov 6 '25
SCR832 Discontinue Report that makes COPs available to TSPs ERCOT Approved Jun 24 '25 Nov 6 '25
SMOGRR032 Move OBD to Section 12 – TDSP Access to EPS Metering Facility Notification Form ERCOT Approved Mar 20 '25 Nov 6 '25
SMOGRR033 Move OBD to Section 12 – TDSP Cutover Form for EPS Metering Points ERCOT Approved Mar 20 '25 Nov 6 '25
SMOGRR034 Remove Obsolete Gray Box regarding NPRR1020 ERCOT Approved May 20 '25 Nov 6 '25
VCMRR044 RTC+B – Mitigated Offer Cap for Hydro Generation Resources ERCOT Approved Apr 22 '25 Nov 6 '25
PGRR134 Interconnection Studies Reform for Dispatchable Loads Luminary Strategies Withdrawn Nov 1 '25 Dec 4 '25
NPRR1310 ! Dispatchable Reliability Reserve Service Plus Energy Storage Resource Participation and Release Factor ERCOT PRS for consideration (PRS) Nov 20 '25 Dec 10 '25
NOGRR284 Related to NPRR1310, Dispatchable Reliability Reserve Service Plus Energy Storage Resource Participation and Release Factor ERCOT ROS for consideration (ROS) Nov 20 '25 Jan 8 '26
PGRR136 Large Load Interconnection Study Scope Documentation Schaper Energy Consulting Withdrawn Nov 25 '25 Jan 8 '26
PGRR138 Large Load Interconnection Study Review and Approval Process Schaper Energy Consulting Withdrawn Dec 1 '25 Jan 8 '26
PGRR140 Related to NPRR1317, Creation of Non-Settled Generator (NSG) and Clarification of the Types, Usage, and Registration of Distributed Generation ERCOT ROS for consideration (ROS) Dec 19 '25 Jan 8 '26
NPRR1312 Revisions to the Standard Form Agreement (SFA) ERCOT Language Consideration (PRS) Nov 26 '25 Jan 14 '26
NPRR1317 Creation of Non-Settled Generator (NSG) and Clarification of the Types, Usage, and Registration of Distributed Generation ERCOT PRS for consideration (PRS) Dec 19 '25 Jan 14 '26
COPMGRR053 Administrative Change for Commercial Operations Market Guide – NPRR1298 ERCOT Approved Nov 25 '25 Jan 15 '26
LPGRR075 Administrative Change for Load Profiling Guide – NPRR1298 ERCOT Approved Nov 25 '25 Jan 15 '26
NOGRR279 Deadline Extensions for Recording Equipment Installation Invenergy Approved Jul 23 '25 Jan 15 '26
NOGRR280 Consolidate Redundant Communications Requirements LCRA Approved Sep 17 '25 Jan 15 '26
NOGRR285 Administrative Change for Nodal Operating Guides – NPRR1298 ERCOT Approved Nov 25 '25 Jan 15 '26
NPRR1263 Clarify Testing Requirements for CCVTs WETT Approved Dec 12 '24 Jan 15 '26
NPRR1274 RPG Estimated Capital Cost Thresholds of Proposed Transmission Projects ERCOT Approved Feb 25 '25 Jan 15 '26
NPRR1280 Establish Process for Permanent Bypass of Series Capacitor ERCOT Approved Apr 16 '25 Jan 15 '26
NPRR1285 Improve Self-Commitment within RUC Opt Out Window TCPA Approved May 14 '25 Jan 15 '26
NPRR1287 Revisions to Outage Coordination ERCOT Approved May 27 '25 Jan 15 '26
NPRR1293 Clarifications to the Modeling Timelines ERCOT Approved Jul 29 '25 Jan 15 '26
NPRR1294 Move OBD to Section 22 – Demand Response Data Definitions and Technical Specifications ERCOT Approved Aug 4 '25 Jan 15 '26
NPRR1298 Timing Requirements for Comments to Subcommittee Reports Vistra Approved Aug 27 '25 Jan 15 '26
NPRR1299 Clarifications to Emergency Response Service (ERS) ERCOT Approved Sep 2 '25 Jan 15 '26
NPRR1300 Protected Information and ECEII to OPUC ERCOT Approved Sep 11 '25 Jan 15 '26
NPRR1303 Modernize Submission of Declarations of Natural Gas Pipeline Coordination ERCOT Approved Sep 23 '25 Jan 15 '26
PGRR131 ! Requirements for Interconnection Cost Reporting for Transmission-Connected Generators ERCOT Approved Aug 26 '25 Jan 15 '26
PGRR137 Administrative Change for Planning Guide – NPRR1298 ERCOT Approved Nov 25 '25 Jan 15 '26
RMGRR185 Administrative Change for Retail Market Guide – NPRR1298 ERCOT Approved Nov 25 '25 Jan 15 '26
RRGRR039 Administrative Change for Resource Registration Glossary – NPRR1298 ERCOT Approved Nov 25 '25 Jan 15 '26
SCR831 Short Circuit Model Integration ERCOT Approved Jan 15 '25 Jan 15 '26
SMOGRR035 Administrative Change for Settlement Metering Operating Guide – NPRR1298 ERCOT Approved Nov 25 '25 Jan 15 '26
VCMRR046 Administrative Change for Verifiable Cost Manual – NPRR1298 ERCOT Approved Nov 25 '25 Jan 15 '26
NOGRR264 Related to NPRR1235, Dispatchable Reliability Reserve Service as a Stand-Alone Ancillary Service ERCOT Withdrawn May 29 '24 Jan 21 '26
PGRR141 Large Load Interconnection Study Reform for Substantiated Load Joint Sponsors Withdrawn Dec 31 '25 Feb 5 '26
PGRR142 In-kind Definition for Generation Invenergy Language Consideration (ROS) Jan 28 '26 Mar 5 '26
NPRR1321 Batch Alpha Joint Sponsors Withdrawn Feb 3 '26 Mar 11 '26
NPRR1304 Move OBD to Section 22 – Procedure for Identifying Resource Nodes ERCOT Approved Oct 28 '25 Mar 26 '26
NPRR1305 Move OBD to Section 23 – Counter-Party Credit Application Form ERCOT Approved Oct 28 '25 Mar 26 '26
NPRR1311 ! Correction to Real-Time Reliability Deployment Price Adders for Ancillary Services under Load Shed for RTC+B ERCOT Approved Nov 25 '25 Mar 26 '26
PGRR127 Addition of Proposed Generation to the Planning Models ERCOT Approved May 30 '25 Mar 26 '26
PGRR132 Update to Standard Generation Interconnection Agreement (SGIA) Requirement ERCOT Approved Oct 1 '25 Mar 26 '26
NPRR1328 ! Establishment of Generation Firming Program ERCOT PRS for consideration (PRS) Apr 2 '26 Apr 15 '26
NPRR1275 Expansion of Qualifying Pipeline Definition for Firm Fuel Supply Service in Phase 3 ERCOT Approved Feb 25 '25 May 29 '26
NPRR1313 Adjustment to the Calculation of the Initial Standby Cost for RMR Resources ERCOT Approved Dec 16 '25 May 29 '26
NPRR1314 Planning Guide Glossary Transition ERCOT Approved Dec 16 '25 May 29 '26
NPRR1323 ! Correction to Inadvertent Removal of Real-Time MCPC Capping for NPRR1290 Phase 2 ERCOT Approved Feb 24 '26 May 29 '26
NPRR1338 Restructure Long-Term Auction Sequence Auctions to Six Monthly Optimizations ERCOT Language Consideration (PRS) May 29 '26 May 29 '26
NPRR1339 Protocol Clean Up and Alignment with RTC+B Implementation ERCOT Language Consideration (PRS) May 29 '26 May 29 '26
NPRR1340 Dispatchable Reliability Reserve Service Ancillary Service with Energy Storage Resource Participation ERCOT PRS for language consideration (PRS) May 29 '26 May 29 '26
OBDRR055 Revisions to Non-Spinning Reserve Deployment and Recall Procedure for RTC+B ERCOT Approved Feb 17 '26 May 29 '26
PGRR139 Related to NPRR1314, Planning Guide Glossary Transition ERCOT Approved Dec 16 '25 May 29 '26
VCMRR047 Related to NPRR1314, Planning Guide Glossary Transition ERCOT Approved Dec 16 '25 May 29 '26
NPRR1302 Addition of a Market Participant Service Portal within the MIS Certified Area and Revision of Forms ERCOT Revision Request Consideration (PUCT) Sep 23 '25 Jun 1 '26
NPRR1324 Clarification of the Process to Determine RUC Warmth State ERCOT Revision Request Consideration (PUCT) Feb 24 '26 Jun 1 '26
COPMGRR051 Related to NPRR1264, Creation of a New Energy Attribute Certificate Program Texas Energy Buyers... Revision Request Consideration (TAC) Dec 19 '24 Jun 3 '26
SMOGRR031 Related to NPRR1264, Creation of a New Energy Attribute Certificate Program Texas Energy Buyers... Revision Request Consideration (TAC) Dec 19 '24 Jun 3 '26
VCMRR043 Related to NPRR1264, Creation of a New Energy Attribute Certificate Program Texas Energy Buyers... Revision Request Consideration (TAC) Dec 19 '24 Jun 3 '26
NOGRR273 Related to NPRR1264, Creation of a New Energy Attribute Certificate Program Texas Energy Buyers... Revision Request Consideration (TAC) Dec 19 '24 Jun 4 '26
NOGRR286 Addition of 765-kV Operational Voltage Limits Joint Sponsors Impact Analysis Consideration (ROS) Mar 16 '26 Jun 4 '26
NOGRR287 Load Shed Provisions to Identify and Minimize Overlap of Essential Loads ERCOT Revision Request Consideration (TAC) Apr 22 '26 Jun 4 '26
PGRR123 Related to NPRR1264, Creation of a New Energy Attribute Certificate Program Texas Energy Buyers... Revision Request Consideration (TAC) Dec 19 '24 Jun 4 '26
PGRR128 Regional Planning Group Discussion of Grid Enhancing Technologies TEBA Impact Analysis (ROS) Jun 12 '25 Jun 4 '26
PGRR146 Rename Quarterly Stability Assessment and Modify the Assessment Schedule ERCOT Language Consideration (ROS) May 20 '26 Jun 4 '26
PGRR147 Allowable Non-Consequential Load Loss Alignment Rayburn Country... Language Consideration (ROS) May 20 '26 Jun 4 '26
RRGRR038 Related to NPRR1264, Creation of a New Energy Attribute Certificate Program Texas Energy Buyers... Revision Request Consideration (TAC) Dec 19 '24 Jun 4 '26
NPRR1214 Reliability Deployment Price Adder Fix to Provide Locational Price Signals, Reduce Uplift and Risk Joint Sponsors PRS for consideration (PRS) Dec 7 '23 Jun 10 '26
NPRR1286 Establish Multi-Value Criteria for Resiliency-Related Transmission Project Evaluation ERCOT Impact Analysis Consideration (PRS) May 21 '25 Jun 10 '26
NPRR1292 Granular Product Type for CRR TOU Vistra Revision Request Consideration (TAC) Jul 22 '25 Jun 10 '26
NPRR1301 Align Protocols to Constraint Activation Procedure LCRA Impact Analysis Consideration (PRS) Sep 12 '25 Jun 10 '26
NPRR1319 Clarification to Seasonal Mothball Evaluation Process ERCOT Impact Analysis Consideration (PRS) Dec 29 '25 Jun 10 '26
NPRR1320 Reserve Margin Reporting and Miscellaneous Changes for the Report on Capacity, Demand, and Reserves in the ERCOT Region (CDR) ERCOT Impact Analysis Consideration (PRS) Jan 27 '26 Jun 10 '26
NPRR1326 Add Energy Storage Resource (ESR) State of Charge (SOC) Information to the Ancillary Services Capacity Monitor Reliant Energy... Impact Analysis Consideration (PRS) Mar 6 '26 Jun 10 '26
NPRR1329 Resource Entity Requirements for Self-Limiting Facilities NextEra Impact Analysis Consideration (PRS) Apr 13 '26 Jun 10 '26
NPRR1331 Unannounced Generation Capacity Testing Constellation Language Consideration (PRS) May 8 '26 Jun 10 '26
NPRR1332 Related to PGRR146, Rename Quarterly Stability Assessment and Modify the Assessment Schedule ERCOT Language Consideration (PRS) May 20 '26 Jun 10 '26
NPRR1333 Establish an Incentive Program for Advanced Grid Support ERCOT Language Consideration (PRS) May 26 '26 Jun 10 '26
NPRR1334 Revision to Cybersecurity Incident Notification ERCOT Language Consideration (PRS) May 26 '26 Jun 10 '26
NPRR1335 Implementation of PUCT Changes to Firm Fuel Supply Service for Phase 3 ERCOT PRS for consideration (PRS) May 26 '26 Jun 10 '26
NPRR1336 Language Clean-up for NPRR1188 Implementation ERCOT Language Consideration (PRS) May 26 '26 Jun 10 '26
NPRR1337 ERS Enhancements ERCOT Language Consideration (PRS) May 26 '26 Jun 10 '26
NPRR1325 ! Related to PGRR145, Batch Zero Process for Large Load Interconnections ERCOT Approved Mar 4 '26 Jun 18 '26
PGRR145 ! Batch Zero Process for Large Load Interconnections ERCOT Approved Mar 4 '26 Jun 18 '26
LPGRR077 Profile Decision Tree Excel-to-Word Conversion ERCOT Language Consideration (RMS) Jun 23 '26 Jun 23 '26
NPRR1341 Related to LPGRR077, Profile Decision Tree Excel-to-Word Conversion ERCOT Language Consideration (PRS) Jun 23 '26 Jun 23 '26
RMGRR186 Related to LPGRR077, Profile Decision Tree Excel-to-Word Conversion ERCOT Language Consideration (RMS) Jun 23 '26 Jun 23 '26
LPGRR076 Related to NPRR1264, Creation of a New Energy Attribute Certificate Program TEBA RMS for Impact Analysis consideration (RMS) May 21 '26 Jun 25 '26
RMGRR182 Related to NPRR1264, Creation of a New Energy Attribute Certificate Program Texas Energy Buyers... TAC for consideration (TAC) Dec 19 '24 Jun 25 '26
NPRR1342 Mitigated Offer Caps for Contract for Capacity Resources ERCOT Language Consideration (PRS) Jun 30 '26 Jun 30 '26
NPRR1343 Introduction of PTP Obligation Bid Fee in DAM ERCOT Language Consideration (PRS) Jun 30 '26 Jun 30 '26
COPMGRR052 Related to NPRR1306, Removal of Digital Certificate References for Market Participants with ERCOT MIS Access ERCOT Approved Oct 28 '25 Jul 9 '26
NOGRR281 Related to NPRR1307, Revised Definition of Mitigation Plan ERCOT Approved Nov 13 '25 Jul 9 '26
NOGRR282 ! Board Priority - Large Computational Load Ride-Through Requirements ERCOT Approved Nov 14 '25 Jul 9 '26
NOGRR283 ! Board Priority - Related to NPRR1309, Dispatchable Reliability Reserve Service Ancillary Service ERCOT Approved Nov 20 '25 Jul 9 '26
NOGRR288 Related to NPRR1340, Dispatchable Reliability Reserve Service Ancillary Service with Energy Storage Resource Participation ERCOT ROS for consideration (ROS) May 29 '26 Jul 9 '26
NPRR1264 Creation of a New Energy Attribute Certificate Program Texas Energy Buyers... Approved Dec 19 '24 Jul 9 '26
NPRR1306 Removal of Digital Certificate References for Market Participants with ERCOT MIS Access ERCOT Approved Oct 28 '25 Jul 9 '26
NPRR1307 Revised Definition of Mitigation Plan ERCOT Approved Nov 13 '25 Jul 9 '26
NPRR1308 ! Board Priority - Related to NOGRR282, Large Computational Load Ride-Through Requirements ERCOT Approved Nov 14 '25 Jul 9 '26
NPRR1309 ! Board Priority - Dispatchable Reliability Reserve Service Ancillary Service ERCOT Approved Nov 20 '25 Jul 9 '26
NPRR1315 ! Changes to Process of Evaluating the Potential Needs for Additional Capacity and Mitigated Offer Cap ERCOT Approved Dec 19 '25 Jul 9 '26
NPRR1316 Implement an Annual ERCOT RFI Process to Gather Information Related to Retirement and Mothballing Plans of Select Resources ERCOT Approved Dec 19 '25 Jul 9 '26
NPRR1318 Specific Exclusion of the Incentive Factor to ERCOT Approved Outside Attorney Fees and Approved Emissions Costs ERCOT Approved Dec 23 '25 Jul 9 '26
NPRR1322 60-Day Disclosure of the Day-Ahead Market (DAM) Ancillary Service Only Offer Awards ERCOT Approved Feb 20 '26 Jul 9 '26
NPRR1327 As-Built for NPRR1281, Improvements to Alternate FFSS Resource Designation ERCOT Approved Mar 31 '26 Jul 9 '26
NPRR1330 ! Mitigated Offer Caps for RMR Units ERCOT Approved Apr 21 '26 Jul 9 '26
PGRR133 ! Clarifying Legacy Generation Breaker Control for PGRR115 Implementation Vistra Approved Oct 30 '25 Jul 9 '26
PGRR143 Steady State Planning Schedule Posting Location Update ERCOT Approved Feb 17 '26 Jul 9 '26
PGRR144 Dynamic Model Submission and Review Requirements for Large Loads including Large Computational Loads ERCOT ROS for Impact Analysis consideration (ROS) Feb 18 '26 Jul 9 '26
RMGRR184 Related to NPRR1306, Removal of Digital Certificate References for Market Participants with ERCOT MIS Access ERCOT Approved Oct 28 '25 Jul 9 '26
VCMRR045 Related to NPRR1306, Removal of Digital Certificate References for Market Participants with ERCOT MIS Access ERCOT Approved Oct 28 '25 Jul 9 '26