On April 10, 2025, FERC addressed arguments on rehearing that clarified, but did not modify the outcome of, a November 1, 2024, order (“Rejection Order”) rejecting PJM Interconnection, L.L.C.’s (“PJM”) proposal to increase...more
On March 31, 2025, FERC signaled that it will rule on ISO New England’s proposed interconnection reforms this week—on or before Friday, April 4. In May 2024, ISO New England filed proposed tariff revisions at FERC in...more
On March 20, 2025, FERC denied Ponderosa Power, LLC’s (“Ponderosa”) complaint alleging that NorthWestern Corporation’s (“NorthWestern”) application of its large generator interconnection procedures (“LGIP”) was unjust and...more
On March 30, 2025, FERC approved revisions to Southwest Power Pool, Inc.’s (“SPP”) Open Access Transmission Tariff (“Tariff”) and Governing Documents to allow nine entities (“Expansion Members”) in the Western Interconnection...more
On February 28, 2025, FERC granted a request by Holtec Palisades, LLC (“Holtec”) for waiver of certain provisions of the Midcontinent Independent System Operator, Inc. (“MISO”) Open Access Transmission, Energy and Operating...more
On February 20, 2025, FERC found that the PJM Interconnection, L.L.C. (“PJM”) Open Access Transmission Tariff (“OATT”) appears to be unjust and unreasonable because it does not address with clarity or consistency the rates,...more
Small modular reactors (SMRs) can be collocated with high demand customers such as data centers and large manufacturing and chemical facilities to provide electric energy and capacity to them directly. Behind-the-meter...more
On November 21, 2024, FERC issued an Order partially accepting NorthWestern Energy Corporation’s (“NorthWestern”) compliance filing, effective July 10, 2024. FERC found that NorthWestern’s filing partially complies with the...more
On October 17, 2024, the Federal Energy Regulatory Commission (“FERC”) issued Order No. 904, finding on a generic basis that allowing transmission providers to charge customers for a generating facility’s provision of...more
On November 1, 2024, the Federal Energy Regulatory Commission (“FERC”) rejected an amended Interconnection Service Agreement (“ISA”) filed by PJM Interconnection, L.L.C. (“PJM”) that proposed increasing the co-located data...more
On November 1, the Federal Energy Regulatory Commission rejected an amended interconnection agreement filed by PJM Interconnection for the Susquehanna nuclear station, which would have permitted an increase in...more
On October 17, 2024, the Federal Energy Regulatory Commission (FERC) issued Order No. 904, Compensation for Reactive Power Within the Standard Power Factor Range, 188 FERC ¶ 61,034 (2024) (Final Rule). With this Final Rule,...more
On October 17, 2024, the Federal Energy Regulatory Commission (FERC) issued Order No. 904, Compensation for Reactive Power Within the Standard Power Factor Range (the “Final Rule”), determining it unjust and unreasonable for...more
On September 10 and 11, 2024, FERC staff held a two-day workshop at its headquarters in Washington, DC on opportunities to further refine the generator interconnection queue process. Panelists and FERC staff discussed...more
California will solicit up to 2 GW of long-duration energy storage resources as part of a 10.6 GW centralized procurement for emerging clean energy technologies to be deployed between 2031 and 2037, the California Public...more
Welcome to Dorsey’s Energy Law: Month in Review. We provide this update to our clients to identify significant developments in the previous month....more
On July 19, 2024, the United States Court of Appeals for the District of Columbia Circuit (“D.C. Circuit”) issued an Order denying Tenaska Clear Creek Wind, LLC’s (“Clear Creek”) challenges to FERC’s orders allowing the...more
Welcome to Dorsey’s Energy Law: Month in Review. We provide this update to our clients to identify significant developments in the previous month. ...more
Summaries of the agenda items for the Federal Energy Regulatory Commission's monthly open meeting to be held on June 27, 2024, pursuant to the sunshine notice released on June 20, 2024. ...more
On June 13, 2024, the Federal Energy Regulatory Commission (FERC) issued an “Order to Show Cause” (Order) under Section 206 of the Federal Power Act to four regional transmission organizations (RTOs) and independent system...more
At its May 13, 2024 open meeting, the Federal Energy Regulatory Commission (FERC) approved a groundbreaking final rule—Order No. 1920 —requiring public utilities to undertake new long-term regional transmission planning over...more
The story of artificial intelligence (“AI”) is one of technological promise and societal challenge, and its impact on the U.S. electric power grid is fast becoming a pivotal chapter. The promise is compelling. AI could...more
The country’s electric system is undergoing its most significant transformation in over a century. The information age is skyrocketing demand from customers for more power, and renewable energy is being deployed at a dizzying...more
Summaries of the agenda items for the Federal Energy Regulatory Commission's monthly open meeting to be held on May 23, 2024, pursuant to the sunshine notice released on May 16, 2024. ...more
It’s a busy time for the Federal Energy Regulatory Commission (the “Commission” or “FERC”). In March 2024, FERC issued Order No. 2023-A upholding its major generator interconnection reform order, Order No. 2023. FERC followed...more