These are summaries of orders voted by the Federal Energy Regulatory Commission at its February 20, 2025, public meeting. Links to each order will be provided below once the order is issued. The summaries are produced by FERC’s Office of External Affairs and are intended to provide only a general synopsis of the orders. These summaries are not intended as a substitute for the Commission’s official orders.
News Release: E-1; PJM Interconnection, L.L.C., et al., Docket No. EL25-49-000, et al.
ORDER INSTITUTING PROCEEDING UNDER SECTION 206 OF THE FEDERAL POWER ACT AND CONSOLIDATING WITH OTHER PROCEEDINGS
E-2 | Louisville Gas & Electric Company and Kentucky Utilities Company, Docket No. ER24-2018-000
ORDER ON COMPLIANCE
The order accepts Louisville Gas and Electric Company’s and Kentucky Utilities Company’s Order No. 2023 and 2023-A compliance filing in part and directs Louisville Gas and Electric Company and Kentucky Utilities Company to submit a further compliance filing.
E‑3 | Tri-State Generation and Transmission Association, Inc., Docket No. ER24-2040-000
ORDER ON COMPLIANCE
The order accepts Tri-State Generation and Transmission Association, Inc.’s Order Nos. 2023 and 2023-A compliance filing in part and directs Tri-State Generation and Transmission Association, Inc. to submit a further compliance filing.
E-4 | Nevada Power Company and Sierra Pacific Power Company, Docket No. ER24-1847-000
ORDER ON COMPLIANCE
The order accepts Nevada Power Company’s and Sierra Pacific Power Company’s Order Nos. 2023 and 2023-A compliance filing in part and directs Nevada Power Company and Sierra Pacific Power Company to submit a further compliance filing.
E-5 | Dominion Energy South Carolina, Inc., Docket No. ER24-2029-000
ORDER ON COMPLIANCE
The order accepts in part and rejects in part Dominion Energy South Carolina, Inc.’s Order Nos. 2023 and 2023-A compliance filing and directs Dominion Energy South Carolina, Inc. to submit a further compliance filing.
E-6 | California Independent System Operator Corporation, Docket No. ER25-437-000
ORDER ACCEPTING TARIFF REVISIONS
The order accepts California Independent System Operator Corporation’s proposed tariff revisions to implement the Extended Day-Ahead Market access charge framework in its balancing authority area.
E-7 | Salsa Solar Energy, LLC and Towner Wind Energy III LLC v. Public Service Company of Colorado, Docket No. EL24-50-000
ORDER DENYING COMPLAINT
The order denies a complaint by Salsa Solar Energy, LLC and Towner Wind Energy III LLC alleging that Public Service Company of Colorado (PSCo) is processing their provisional interconnection service requests improperly, in violation of PSCo’s Open Access Transmission Tariff and Business Practice Manual as well as the Commission’s open access policies.
News Release: E-8; Atlantic City Electric Company, Docket No. ER24-2888-001
ORDER REJECTING TARIFF REVISIONS
E-9 | North American Electric Reliability Corp., Docket Nos. RD25-1-000, RD25-2-000, RD25-3-000
COMMISSION LETTER ORDER
The order approves NERC’s newly defined term “inverter-based resource” and Reliability Standards PRC-028-1, PRC-002-5, and PRC-030-1; finding that they satisfy many of the Commission’s directives from Order No. 901 to establish performance requirements and requirements for sharing disturbance monitoring data and post-disturbance ramp rates for bulk electric system inverter-based resources.
E-10 | North American Electric Reliability Corp. Docket No. RD25-4-000
COMMISSION LETTER ORDER
The order approves NERC’s newly defined term “extreme temperature assessment” and new Reliability Standard TPL-008-1; finding that they satisfy the Commission’s directives from Order No. 896 to address transmission system planning for extreme heat and extreme cold weather events.
E-11 | DTE Electric Company, Docket No. IN79-6-000
ORDER GRANTING WAIVER
The order grants DTE Electric Company’s request for waiver of the requirement to respond to Questions 3 through 8 of the Form 580 – Interrogatory on Fuel and Energy Purchase Practices.
E-12 | Great Basin Transmission, LLC, Docket No. EL24-127-000
ORDER ON PETITION FOR DECLARATORY ORDER
The order denies Great Basin Transmission, LLC’s petition for declaratory order seeking authorization for abandoned plant and regulatory asset incentives for its transmission project.
E-13 | Talen Energy Marketing, LLC, et al., Docket No. ER15-2013-015, et al.
ORDER ACCEPTING UPDATED MARKET POWER ANALYSIS
The order accepts an updated market power analysis for the Northeast region for a group of Talen Energy Corporation MBR Sellers.
E-14 | Calpine Energy Services, L.P., et al., Docket No. ER10-2042-046, et al.
ORDER ACCEPTING UPDATED MARKET POWER ANALYSIS
The order accepts an updated market power analysis for the Northeast region for a group of Calpine Corporation MBR Sellers.
E-15 | Alabama Electric Marketing, LLC, et al., Docket No. ER10-1585-022, et al.
ORDER ACCEPTING UPDATED MARKET POWER ANALYSIS
The order accepts an updated market power analysis for the Northeast region for a group of Tenaska Energy, Inc. MBR Sellers.
E-16 | Atlantic City Electric Company, et al., Docket No. ER10-2997-007, et al.
ORDER ACCEPTING UPDATED MARKET POWER ANALYSIS AND NOTICE OF CHANGE IN STATUS
The order accepts an updated market power analysis for the Northeast region and a notice of change in status filed for a group of Exelon Corporation MBR Sellers.
E-17 | TransAlta Energy Marketing (U.S.) Inc., Docket No. ER10-2806-007, et al.
ORDER ACCEPTING UPDATED MARKET POWER ANALYSIS
The order accepts an updated market power analysis for the Northeast region for a group of TransAlta Corporation MBR Sellers.