Order No. 907-A Order on Clarification (INSM)
FERC issues Order No. 907-A, an Order on Clarification for the CIP-015-1 (INSM) approval order. FERC clarified the scope of the term "CIP-networked environment" in response to Requests for Clarification from NERC and the American Public Power Association, Edison Electric Institute, and the National Rural Electric Cooperative Association (Trade Associations). FERC also declined to direct a joint FERC and NERC technical conference in response to a request from the Trade Associations.
RM24-7-002
Letter Order Approving Compliance Filing
FERC issues a Delegated Letter Order accepting the June 16, 2025 Compliance filing submitted in response to FERC's Order Approving the 2024 Five-Year Performance Assessement.
RR24-4-002
Order Approving IBR Ride-through Standards
FERC issues Order No. 909 approving proposed Reliability Standards PRC-024-4, PRC-029-1, and the definition of the term Ride-through. FERC directs NERC, within 12 months of the effective date of the order, to determine whether, and if so how, to account for (1) the equipment limitations of HVDC-connected IBRs with choppers and (2) the long-lead time between adopting IBR design specifications and placing the IBR in-service. Additionally, the order directs NERC to submit an informational filing 18 months after the conclusion of the exemption request period in proposed Reliability Standard PRC-029-1, Requirement R4 that assesses the reliability impact of the exemptions to the standard. Finally, the order directs NERC to modify PRC-029-1 to clarify acceptable types of evidence for legacy hardware equipment that prevent IBR from meeting the ride-through requirements in PRC-029-1.
RM25-3-000
Letter Order Approving Amendments to the NPCC Bylaws
FERC issues a letter order approving amendments to the NPCC bylaws.
RR25-2-000
Order Approving Reliability Standard CIP-015-1
FERC issues Order No. 907 approving Reliability Standard CIP-015-1 and directing further revisions.
RM24-7-000
Potential Enhancements to the Critical Infrastructure Protection Reliability Standards
FERC issues a Withdrawal of Notice of Inquiry and Termination of Rulemaking Proceeding regarding potential enhancements to the CIP Reliability Standards.
RM20-12-000
Order Approving Revisions to Appendix 4E of the NERC ROP
FERC issues an order approving revisions to Appendix 4E of NERC's Rules of Procedure. The order also directs a compliance filing within 120 days.
RR25-1-000
Letter Order Approving Regional Reliability Standard BAL-004-WECC-4
FERC issues a letter order approving Regional Reliability Standard BAL-004-WECC-4.
RD25-6-000
Notice Granting Extension of Time
FERC issues a letter order granting NERC's request for additional time for filing the Petition for Approval of EOP-012-3 from March 27, 2025 to April 14, 2025.
RD24-5-000; RD24-1-000
Letter Order Approving Reliability Standards BAL-007-1 and TOP-003-7
FERC issues a letter order approving Reliability Standards BAL-007-1 and TOP-003-7.
RD25-5-000
Letter Order Approving definition of Inverter-Based Resource (IBR), and approving Reliability Standards PRC-028-1, PRC-002-5, and PRC-030-1
FERC issues a letter order approving the definition of Inverter-Based Resource (IBR), and approving Reliability Standards PRC-028-1 and PRC-002-5 (disturbance monitoring and reporting requirements), and PRC-030-1 (unexpected inverter-based resource mitigation).
RD25-1-000; RD25-2-000; RD25-3-000
Letter Order Approving Reliability Standard TPL-008-1
FERC issues a letter order approving Reliability Standard TPL-008-1.
RD25-4-000
