NERC Reliability Standard | Effective/ Enforcement Date | Functional Registration / System Applicability | New/Revised Standard | Potential Impacts |
---|---|---|---|---|
FAC-008-5 R8 | 10/1/21 | TO, GO* | Revised | R7 will be retired. R8 is applicable to TO and GOs that meet R2 criteria must show communication of Facility Ratings and limiting equipment to RC, PC, TP, TO and TOP. Applicable facilities should have a process in place to ensure adherence to the standard.� |
TPL-007-4 R6, R10 | 1/1/22 | PC*, TP*, TO*, GO* | Revised | Applicable GOs and TOs must have a Thermal Impact Assessment completed. |
PRC-012-2 R9 | 1/1/22 | RC | Revised | Reliability Coordinators (RC) that don�t have a RAS databased must establish a database by the effective date.� |
PRC-002-2 R2-R4, R6-R11 | 7/1/22 | Entities owning only one BES bus, BES Element, or generating unit� | Revised | Entities that own only one (1) identified BES bus, BES Element, or generating unit shall be fully compliant with the requirements by the effective date.� |
PRC-024-3 R1-R4 | 10/1/22 | GOs that apply protection listed in Section 4.2.1., TOs that own a BES generator step-up transformer or collector transformer and apply protection listed in Section 4.2.1. | Revised | To set protection such that generating re- source(s) remain connected during defined frequency and voltage excursions in support of the Bulk Electric System (BES). |
TPL-007-4 R3, R4, R8 | 1/1/23 | 1/1/2023 PC, TP, TO, GO, Facilities that include power transformers with a high side wye-grounded winding with terminal voltage greater than 200 kV | Revised | Includes requirement for GOs to perform ther- mal impact assessments with applicable BES power transformers (applicability subject to further evaluation and action by planning enti- ties). Planning Coordinators will inform GOs of their obligations, if any, per the Requirements. |
TPL-007-4 R7, R8 | 1/1/24 | PC, TP, TO, GO, Facilities that include power transformers with a high side wye-grounded winding with terminal voltage greater than 200 kV | Revised | Qualifying entities that determine their system does not meet the performance requirements for the steady state planning benchmark GMD event, shall develop a Corrective Action Plan (CAP) addressing how the performance requirements will be met. |
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