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Revision Requests

1180 of 2394 shown
Type
Status All Pending Approved Rejected Withdrawn
⚑ Urgent only
Title Sponsor Next Filed Last action ▴
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
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
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
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
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
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
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
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
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
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
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
NPRR126 Section 19, Synchronization of Zonal Protocols ERCOT Approved Apr 14 '08 Sep 16 '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
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
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
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
NPRR149 Change the name of Emergency Electric Curtailment Plan (EECP) to Energy Emergency Alert (EEA) ERCOT Approved Aug 22 '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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
NPRR269 Synchronization of PRR830, Reactive Power Capability Requirement ERCOT Approved Sep 9 '10 Nov 18 '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
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
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
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
NPRR350 ! Change to the Security Classification of the System Ancillary Service Capacity Monitor Dashboard Jackie Ashbaugh on... Approved Apr 11 '11 May 16 '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
NPRR372 Administrative Changes for the July 1, 2011 Protocols to Update Audit References ERCOT Approved Jun 1 '11 Jun 1 '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
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
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
NPRR411 Administrative Changes for the October 1, 2011 Protocols ERCOT Approved Sep 8 '11 Sep 8 '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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
NPRR587 Administrative Changes for January 1, 2014 Nodal Protocols ERCOT Approved Dec 12 '13 Dec 12 '13
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
NPRR580 Establishment of a Rolling CRR Balancing Account Fund ERCOT Approved Nov 6 '13 Feb 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
NPRR876 Administrative Changes for June 1, 2018 Nodal Protocols ERCOT Approved May 16 '18 May 16 '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
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
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
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
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
NPRR927 Administrative Changes for April 1, 2019 Nodal Protocols – Update ERCOT Email Address ERCOT Approved Mar 16 '19 Mar 16 '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
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
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
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
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
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
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
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
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
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
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
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
NPRR1068 Administrative Changes for March 1, 2021 Nodal Protocols - Remove “ROSC” from NCI Form ERCOT Approved Feb 11 '21 Feb 11 '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
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
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
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
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
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
NPRR1115 Administrative Changes for February 1, 2022 Nodal Protocols - Update ERCOT Austin Office Address ERCOT Approved Jan 14 '22 Jan 27 '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
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
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
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
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
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
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
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
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
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
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
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
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
NPRR1184 Update to Procedures for Managing Interest on Cash Collateral Tenaska Approved May 30 '23 Nov 30 '23
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
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
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
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
NPRR1228 ! Continued One-Winter Procurements for Firm Fuel Supply Service (FFSS) ERCOT Approved May 2 '24 Jul 25 '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
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
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
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
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
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
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
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
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
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
NPRR1325 ! Related to PGRR145, Batch Zero Process for Large Load Interconnections ERCOT Approved Mar 4 '26 Jun 18 '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