| # | Title | Description | Date Posted | Sponsor | Urgent | Protocol Sections | Current Status | Effective Date(s) |
|---|---|---|---|---|---|---|---|---|
| RRGRR001 | Section 2, Resource Registration Glossary | This RRGRR incorporates the RARF Glossary spreadsheet into the Resource Registration Glossary. | 11/11/2013 | Brenda Hampton on behalf of the Resource Data Working Group (RDWG | Yes | 2 | Approved |
01/01/2014
|
| RRGRR002 | Administrative Changes for the June 1, 2014 Resource Registration Glossary | This Administrative RRGRR aligns the Resource Registration Glossary with the Protocols as revised by Nodal Protocol Revision Request (NPRR) 584, Alignment with TAC procedures to Shorten the Appeals Timeline, which was approved by the ERCOT Board on 4/8/14. This RRGRR shortens the appeals timelines for appealing Resource Data Working Group (RDWG) and ROS actions to align with the Electric Reliability Council of Texas Technical Advisory Committee Procedures and maintains accurate information as allowed by Section 1.2.1, Introduction. | 05/14/2014 | ERCOT | No | 1.2.4.12 | Approved |
06/01/2014
|
| RRGRR003 | Modifications to Improve Wind Forecasting | This Resource Registration Glossary Revision Request (RRGRR) proposes modifications to the Resource Registration Glossary to improve ERCOT wind forecasting during weather related shutdown events. · Add the field for "Maximum Operating Temperature" · Add the field for "Minimum Operating Temperature" · Add a field for "High Wind Speed Cut-Out" in meters per seconds. · Add a field for " High Wind Speed Cut-Out Reset" in meters per seconds · Add a field for "High Wind Speed Cut-Out time" in minutes · Add a field for " High Wind Speed Cut-Out Reset Time" in minutes Eliminate the derating information for wind farms as this would be addressed by capturing the high and low temperature operating limits. | 06/20/2014 | ERCOT | Yes | 2 | Approved |
05/08/2017
|
| RRGRR004 | Steam Pressure Curve Information for Implementation of Regional Reliability Standard BAL-001-TRE-1 | This Resource Registration Glossary Revision Request (RRGRR) is needed to calculate the initial performance requirement for conventional steam turbine generators as described by Regional Reliability Standard BAL-001-TRE-1, effective beginning April 1, 2015. | 08/15/2014 | ERCOT | Yes | 2 | Approved |
10/01/2014
|
| RRGRR005 | Clarify Data Necessary for Planning Models | Add a column to the Resource Registration Glossary to identify the data that is required for the Resource to be modeled in the Planning cases as required by paragraph 2 of Planning Guide Section 6.9, Addition of Proposed Generation Resources to the Planning Models | 09/18/2014 | ERCOT | No | 2 | Approved |
02/01/2015
|
| RRGRR006 | Clarification of Descriptions and Alignment with Resource Asset Registration Forms | Resource Asset Registration Forms (RARFs) are submitted by every Resource Entity in the ERCOT market. The Resource Registration Glossary describes the data requested on the RARF. Market Participants have expressed concern that the description of the data requested is unclear and leads to rejection of the RARF by ERCOT. The Resource Data Working Group (RDWG) worked to clarify the description for various data needed in the RARF. This Resource Registration Glossary Revision Request (RRGRR) was developed to capture those clarifications and should not require new RARF submissions if it is approved. | 03/20/2015 | Resource Data Working Group (RDWG) | No | 2 | Approved |
05/08/2017
|
| RRGRR007 | Adding Solar Resource Registration Inputs | This Resource Registration Glossary Revision Request (RRGRR) aligns the Resource Registration Glossary with the Protocols as revised by Nodal Protocol Revision Request (NPRR) 588, Clarifications for PV Generation Resources, which was approved by the ERCOT Board on 06/10/2014. It also aligns with NPRR 615, PVGR Forecasting, which was approved by the ERCOT Board on 08/12/2014. This RRGRR creates new fields to receive information pertinent to Photo Voltaic Generation Resources (PVGR). These values are integral to establishing the new Short-Term PhotoVoltaic Power Forecast (STPPF) outlined in NPRR 615. In addition, this RRGRR is in alignment with the creation of a definition of PhotoVoltaic Generation Resource (PVGR), and the clarification of the treatment of such Resources within the Protocols (NPRR 588). | 04/24/2015 | ERCOT | No | 2 | Approved |
05/08/2017
|
| RRGRR008 | Alignment with NPRR705, Provides Consistency for References to the End Date of the Generation Interconnection Process | In the Resource Interconnection Handbook, the term “commercial operations” has a different meaning to Resource Entities and financial institutions involved in construction and financing of Generation Resources than it does in the context of performance testing by ERCOT for new Generation Resources. This Recourse Registration Glossary Revision Request (RRGRR) aligns the Resource Registration Glossary with NPRR705 by replacing various terms used to refer to the date on which Generation Resources complete the Resource interconnection process with the proposed defined terms “Commercial Operations Date” and “Resource Commissioning Date” to provide consistency for references to the end of the generation interconnection process. | 05/20/2015 | ERCOT | No | 2 | Approved |
01/01/2016
|
| RRGRR009 | Adding Voltage Limit Sets, Relay Loadability, MLSE, and GMD Data | This Resource Registration Glossary Revision Request (RRGRR) adds three categories of data: Voltage limits are needed for Resources to indicate that their substation transmission level equipment is limited to a certain range of voltages. The relay loadability limits indicate the limits of loading for certain equipment. Geomagnetic Disturbance is a newly emphasized risk to the grid. The addition of geomagnetically-induced currents and the presence of blocking devices will allow for the study of any vulnerability due to Geomagnetic Disturbance. The addition of a Most Limiting Single Element (MLSE) allows a Resource Entity to identify an MLSE even if that element affects a line not owned by a Resource Entity. | 02/26/2016 | ERCOT | No | 2 | Approved |
05/08/2017
|
| RRGRR010 | Seasonal Net Max Sustainable Rating Definitions | This Resource Registration Guide Revision Request (RRGRR) better defines the Seasonal Net Max Sustainable Rating definitions by including ambient conditions (dry bulb temperature) assumptions that are representative of conditions that exist during the peak load periods for the season and the region in which the Generation Resource operates. | 05/27/2016 | ERCOT | No | Section 2 | Approved |
05/08/2017
|
| RRGRR011 | Administrative Changes for July 1, 2016 Resource Registration Glossary – Section 21 Alignment | This Administrative Resource Registration Glossary Revision Request (RRGRR) aligns the Resource Registration Glossary with the changes in NPRR752, which modifies the revision request process to reflect current ERCOT practices, and which was approved by the ERCOT Board on June 14, 2016. Administrative changes to align the Resource Registration Glossary with Protocol Section 21, Revision Request Process, are allowed under Section 1.2.1, Introduction. | 06/16/2016 | ERCOT | No | 1.2.4.1, 1.2.4.3, 1.2.4.4, 1.2.4.5, 1.2.4.6, 1.2.4.7, 1.2.4.8, 1.2.4.10, 1.2.4.11, 1.2.5, 1.2.6 | Approved |
07/01/2016
|
| RRGRR012 | Administrative Changes for January 1, 2017 Resource Registration Glossary – Alignment with Section 21 | This Administrative Resource Registration Glossary Revision Request (RRGRR) aligns the Resource Registration Glossary with Protocol Section 21, Revision Request Process, and changes implemented by NPRR779, Clarifies References to Texas Reliability Entity and Independent Market Monitor, which was approved by the ERCOT Board on October 11, 2016. Administrative changes to align the Resource Registration Glossary with Protocol Section 21 are allowed under Section 1.2.1 | 12/13/2016 | ERCOT | No | 1.2.1, 1.2.2, 1.2.3, 1.2.4.3, 1.2.4.4, and 1.2.4.12 | Approved |
01/01/2017
|
| RRGRR013 | Resource Registration Glossary Revision Request Process | This Resource Registration Glossary Revision Request (RRGRR) refines the process for revising the Resource Registration Glossary so that RRGRRs are originally considered at the voting Subcommittee level, and expands the list of RRGRRs requiring ERCOT Board approval. This RRGRR also changes the comment period from 30 days to 14 days in order to align the RRGRR process with other guide processes. These process changes were discussed at the 8/25/16 TAC/TAC Subcommittee Structural and Procedural Review, the 9/29/16 TAC meeting, and the 10/10/16 HR & Governance Committee meeting. | 01/18/2017 | ERCOT | No | 1.2.1, 1.2.3, 1.2.4, 1.2.4.1, 1.2.4.2, 1.2.4.3, 1.2.4.4, 1.2.4.5, 1.2.4.6, 1.2.4.7, 1.2.4.8, 1.2.4.9, 1.2.4.10, 1.2.4.11, 1.2.4.12, 1.2.5, and 1.2.6 | Approved |
06/01/2017
|
| RRGRR014 | As-Built Clarification for RRGRRs 006, 007, and 009 | This Resource Registration Glossary Revision Request (RRGRR) conforms the Resource Registration Glossary to the as-built release as it captures baselines updates subsequent to the approval of RRGRR006, Clarification of Descriptions and Alignment with Resource Asset Registration Forms, and RRGRR007, Adding Solar Resource Registration Inputs, but omitted from the greybox tab for RRGRR009, Adding Voltage Limit Sets, Relay Loadability, MLSE, and GMD Data. | 03/24/2017 | ERCOT | No | Section 2 | Approved |
07/01/2017
|
| RRGRR015 | Additional Guidance for Transformer and Station Data | This Resource Registration Glossary Revision Request (RRGRR) clarifies Glossary definitions and detailed descriptions of data fields in order to provide more direction to Market Participants for the successful submission of their Resource Asset Registration Forms (RARFs). It does not add or delete any data requirements, does not require a revision of the existing RARF V5.4, and does not require resubmission of previously submitted data that has already been accepted by ERCOT. | 10/30/2017 | RDWG | No | 2 | Approved | |
| RRGRR016 | Additional Guidance for Solar Data | This Resource Registration Glossary Revision Request (RRGRR) clarifies glossary definitions and detailed descriptions of data fields in order to provide more direction to Market Participants for the successful submission of their Resource Asset Registration Forms (RARFs). | 12/06/2017 | RDWG | No | 2 | Approved | |
| RRGRR017 | Related to NPRR866, Mapping Registered Distributed Generation and Load Resources to Transmission Loads in the Network Operations Model | This Resource Registration Glossary Revision Request (RRGRR) supports NPRR866 by providing a process for mapping registered Distributed Generation (DG) facilities to their appropriate Load point in the Network Operations Model. | 02/14/2018 | ERCOT | No | 2 | Approved | |
| RRGRR018 | Related to NPRR889, RTF-1 Replace Non-Modeled Generator with Settlement Only Generator | This Resource Registration Glossary Revision Request (RRGRR) replaces references to Non-Modeled Generator with the new term Settlement Only Generator (SOG). | 08/01/2018 | ERCOT | No | 2 | Approved | |
| RRGRR019 | Related to NPRR901, Switchable Generation Resource Status Code | This Resource Registration Glossary Revision Request (RRGRR) adds a modeling designation for Switchable Generation Resources (SWGRs) to the Resource Asset Registration Form (RARF). The modeling designation would show that SWGRs have the potential to operate in another Control Area. | 09/26/2018 | ERCOT | Yes | 2 - Unit Information | Approved | |
| RRGRR020 | Clarify Planning Model Requirements | This Resource Registration Glossary Revision Request (RRGRR) corrects certain submittal requirement fields inadvertently left blank during the implementation of RRGRR0007, Adding Solar Resource Registration Inputs, by replicating the requirements from the Full Interconnect Study (FIS) column to the Planning Model column for the affected rows. This RRGRR does not add any new data requirements to the Resource Registration Glossary. | 01/23/2019 | ERCOT | No | 2 - Skid Array Configuration Details, Panel Configuration Details, Planning | Approved |
04/01/2019
|
| RRGRR021 | Dynamic Model Requirement for TSAT | This Resource Registration Glossary Revision Request (RRGRR) adds new data requirements to the Resource Registration Glossary to account for submittal requirement fields for dynamic models required by the Transient Security Assessment Tool (TSAT) that could be implemented for ERCOT Real-Time operations. | 09/18/2019 | ERCOT | Yes | Section 2, Resource Registration Glossary | Approved | |
| RRGRR022 | Related to NPRR973, Add Definitions for Generator Step-Up and Main Power Transformer | This Resource Registration Glossary Revision Request (RRGGRR) clarifies language by use of defined terms Generation Step-Up (GSU) and Main Power Transformer (MPT). | 09/25/2019 | ERCOT | No | 2 – Protection, and Transformer Data (as applicable) | Approved | |
| RRGRR023 | Related to NPRR1002, BESTF-5 Energy Storage Resource Single Model Registration and Charging Restrictions in Emergency Conditions | This Resource Registration Glossary Revision Request (RRGRR) establishes provisions and requirements in the Resource Registration Guide for Energy Storage Resources (ESRs) that are identical to those already in place for Generation Resources and Settlement Only Generators (SOGs). | 02/25/2020 | ERCOT | No | All of Section 2 is modified within this RRGRR | Approved | |
| RRGRR024 | Related to NPRR1003, Elimination of References to Resource Asset Registration Form | This Resource Registration Glossary Revision Request (RRGRR) aligns the Resource Registration Glossary with changes proposed in NPRR1003, by replacing all remaining references to the Resource Asset Registration Form (“RARF”) with more general language in anticipation of the elimination of the RARF. | 02/26/2020 | ERCOT | No | Section 2: Reactive Capability, Protection, Line Data (as applicable), Breaker Switch Data (as applicable), Transformer Data (as applicable), Static Var Compensator Data (as applicable), Station, Miscellaneous | Approved | |
| RRGRR025 | Related to NPRR1005, Clarify Definition of Point of Interconnection (POI) and Add Definition Point of Interconnection Bus (POIB) | This Resource Registration Glossary Revision Request (RRGRR) clarifies language by use of new NPRR1005-proposed defined term Point of Interconnection Bus (POIB). | 02/26/2020 | ERCOT | No | Section 2, Resource Registration Glossary – Unit Information | Approved | |
| RRGRR026 | Related to NPRR1016, Clarify Requirements for Distribution Generation Resources (DGRs) and Distribution Energy Storage Resources (DESRs) | This Resource Registration Glossary Revision Request (RRGRR) adds a new data point to support implementation of an interim solution for representing DGRs and DESRs in the ERCOT Network Operations Model. | 03/25/2020 | ERCOT | No | Section 2 – GENERAL_SITE_ESIID_Information - General and Site Information | Approved |
09/01/2020
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| RRGRR027 | Clarify Models Required to Proceed with an FIS | Other: Improve ability for REs and IEs to complete an FIS application based on the models required to facilitate scoping meetings, enter an FIS agreement, and start most studies. | 09/18/2020 | Enel Green Power North America | No | All of Section 2 is modified within this RRGRR | Approved |
03/01/2021
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| RRGRR028 | Transformer Impedance Clarifications | This Resource Registration Glossary Revision Request (RRGRR) adds transformer manufacturer test reports to the data collection requirements and clarifies the required transformer information. | 12/23/2020 | System Protection Working Group (SPWG) | No | Section 2: Unit Info - Turbine Details; Inverter Details; Transformer Data (as applicable); Miscellaneous | Approved | |
| RRGRR029 | Related to NPRR1077, Extension of Self-Limiting Facility Concept to Settlement Only Generators (SOGs) and Telemetry Requirements for SOGs | This Resource Registration Glossary Revision Request (RRGRR) allows an Interconnecting Entity proposing a Settlement Only Generator (SOG) to designate that SOG as part of a Self-Limiting Facility for the purposes of the Generator Interconnection or Modification (GIM) process and provide that information using the same fields that RRGRR023, Related to NPRR1002, BESTF-5 Energy Storage Resource Single Model Registration and Charging Restrictions in Emergency Conditions, introduced for that purpose. The RRGRR is consistent with NPRR1077, which broadens the Self-Limiting Facility concept in the Protocols to allow SOGs to be designated as part of a Self-Limiting Facility. | 05/19/2021 | ERCOT | No | Section 2, Resource Registration Glossary – Unit Information and Section 2, Resource Registration Glossary – Parameters | Approved | |
| RRGRR030 | Allow New Voltage Levels in Resource Registration Information | This Resource Registration Glossary Revision Request (RRGRR) removes the hard coding of voltage levels for certain Resource Registration information related to Transformer Data. This will allow Resources connected to other voltage levels to submit their Resource Registration data without receiving validation errors. | 06/08/2021 | ERCOT | No | Section 2: Transformer Data (as applicable) | Approved |
12/17/2021
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| RRGRR031 | Related to NPRR995, RTF-6 Create Definition and Terms for Settlement Only Energy Storage | This Resource Registration Glossary Revision Request (RRGRR) amends the Glossary to accommodate registration of Settlement Only Energy Storage Systems (SOESSs), proposing to require the same level of registration detail for an SOESS that is required for Energy Storage Resources (ESRs) under RRGRR023, Related to NPRR1002, BESTF-5 Energy Storage Resource Single Model Registration and Charging Restrictions in Emergency Conditions. This RRGRR should be implemented simultaneously with NPRR995. | 06/16/2021 | ERCOT | No | Section 2 – General and Site; Unit Information, Unit Info - DG; Unit Info - Energy Storage Resource; ESR Connectivity; and Parameters | Approved | |
| RRGRR032 | Related to NPRR1132, Communicate Operating Limitations during Cold and Hot Weather Conditions | This Resource Registration Glossary Revision Request (RRGRR) adds data required to be shared with the ERCOT as the Reliability Coordinator, Balancing Authority, and Transmission Operator for use in considering cold weather limitations in its Operational Planning Analysis, Real-Time monitoring, Real-Time assessments, and other analysis functions. ERCOT is also requiring this information for hot weather limitations. Finally, ERCOT is requiring Distributed Generation Resources (DGRs) and Distributed Energy Storage Resources (DESRs) to provide this information. ERCOT is also listing alternate fuel supply information to aid in the same analysis described above. | 04/26/2022 | ERCOT | No | Section 2 - Unit Information | Approved |
02/01/2023
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| RRGRR033 | Related to NPRR1164, Black Start and Isochronous Control Capable Identification | This Resource Registration Glossary Revision Request (RRGRR) adds data to the Resource Registration Glossary pursuant to NPRR1164. | 02/21/2023 | ERCOT | No | Section 2 – GENERAL_SITE_ESIID_Information – General and Site Information, and Section 2 – Breaker Switch Data (as applicable) | Approved | |
| RRGRR034 | Related to NPRR1157, Incorporation of PUCT Approval into Revision Request Process | This Resource Registration Glossary Revision Request (RRGRR) requires all Revision Requests to be approved by the Public Utility Commission of Texas (PUCT) prior to implementation; standardizes all Revision Requests be considered by the ERCOT Board of Directors; adds an Independent Market Monitor (IMM) opinion, ERCOT opinion, and the ERCOT Market Impact Statement to the TAC Report; and revises possible actions on a Revision Request from “defer” to “table” as currently captured in motions. | 02/22/2023 | ERCOT | Yes | 1.2.1, 1.2.3.2, 1.2.3.3, 1.2.3.9, 1.2.3.10, 1.2.3.11 (new), 1.2.3.11, and 1.2.5 | Approved |
06/01/2023
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| RRGRR035 | Related to NPRR1171, Requirements for DGRs and DESRs on Circuits Subject to Load Shedding | This Resource Registration Glossary Revision Request (RRGRR) adds data fields consistent with NPRR1171. | 03/29/2023 | ERCOT | No | Section 2 - Unit Info-DG | Approved | |
| RRGRR037 | Administrative Change for Resource Registration Glossary – Remove Obsolete Reference from List of Appealable TAC Actions | This Administrative Resource Registration Glossary Revision Request (RRGRR) removes an obsolete reference to TAC approval from the list of appealable TAC actions, as TAC no longer has final approval of guide Revision Requests, further aligning the Resource Registration Glossary revision process with that described in Protocol Section 21.4.12.2, Appeal of Technical Advisory Committee Action. Administrative changes to the Resource Registration Glossary to maintain consistency with Protocol Section 21, Revision Request Process, are allowed under paragraph (5) of Section 1.2.1, Introduction. | 10/12/2023 | ERCOT | No | 1.2.3.12 | Approved |
01/01/2024
|