Related Files
Status
The formal comment period and ballots for Project 2024-01 Rules of Procedure Definitions Alignment (Generator Owner and Generator Operator) revised definitions of Generator Owner and Generator Operator for inclusion in the Glossary of Terms Used in NERC Reliability Standards and the associated Implementation Plan concluded at 8 p.m. Eastern, Wednesday, May 7, 2025.
The drafting team will review all responses
received during the comment period and determine the next steps of the project.
Background
The project will address the definitions for Generator Owners and Generator Operators within the NERC Glossary of Terms to ensure the inclusion of inverter-based resources (IBRs) on the Bulk-Power System (BPS) that do not meet the current definition of Bulk Electric System (BES), but do meet registration criteria updated with the June 27, 2024 approved changes to the NERC Rules of Procedure. See Federal Energy Regulatory Commission (FERC) Docket No. RD22-4-000 .
In March 2024, NERC proposed changes to its Rules of Procedure registry criteria to include certain non-BES IBRs in the Generator Owner (GOs) and Generator Operator (GOP) categories. Revising the GO and GOP definitions in the NERC Glossary of Terms to match the registry criteria will ensure these previously unregistered IBRs will be subject to the NERC Reliability Standards and mitigate their impacts on the BPS. The
revisions to the NERC Rules of Procedure were submitted to FERC in response to
direction to NERC to develop a work plan to address the registration of these
IBRs and ensure their compliance with Reliability Standards by certain
milestone dates. See Registration of Inverter-Based Resources,
181 FERC ¶
61,124 (Nov. 17, 2022)
Standard(s) Affected: The following Standards will require no revisions to be applicable to Category 2 Generator Owners/Operators following the approval of revised definitions: BAL-001-TRE-2, IRO-010-5, MOD-032-1, PRC-012-2, PRC-017-1, TOP-003-6.1, VAR-001-5, VAR-002-4.1. The Implementation Plan for this project will provide more detailed information regarding effective dates and any phased-in implementation.
Purpose/Industry Need
The goal of this project is to match the NERC Glossary of Terms definitions of Generator Owner and Generator Operator with the revised definitions contained in the Rules of Procedure registry criteria for Generator Owner and Generator Operator.
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