In a significant April 2026 decision, the U.S. Court of Appeals for the Eleventh Circuit vacated a district court injunction that had halted operation of an immigration detention facility constructed in the Florida Everglades (“the Facility”). The case, Friends of the Everglades v. Secretary of Homeland Security, No. 25-12873, turned on two threshold issues: (1) whether the plaintiffs challenged a final agency action under the Administrative Procedure Act (APA), and (2) whether the project constituted a major federal action under the National Environmental Policy Act (NEPA).  The Eleventh Circuit answered both questions in the negative, concluding that the plaintiffs were unlikely to succeed on the merits and that the preliminary injunction should not have been granted. Read More »

Share | Email| Comments|  Topics: Administrative Procedures Act, Citizen Suit, Eleventh Circuit, Florida, Informal Agency Action, NEPA

On June 6, 2025, the D.C. Circuit ruled in Appalachian Voices et al. v. FERC that the Federal Energy Regulatory Commission’s (FERC) approval of an extension of the construction deadline for Mountain Valley Pipeline, LLC’s (MVP) MVP Southgate Project (the “Southgate Project”) was permissible, denying environmental groups’ petitions for review. This case potentially forecasts future judicial treatment of agency action in the aftermath of the Loper Bright v. Raimondo decision, and signals how courts may treat future challenges aimed at delaying development in light of recent curtailment of the National Environmental Policy Act (NEPA). Read More »

Share | Email| Comments|  Topics: Administrative Appeals, Agency Action, Chevron Deference, D.C. Circuit, FERC, Loper Bright, NEPA, Oil and Gas

On May 29, 2025, the Supreme Court decided Seven County Infrastructure Coalition v. Eagle County, reversing the D.C. Circuit’s determination that the Environmental Impact Statement (“EIS”) issued by the U.S. Surface Transportation Board (the “Board”) in connection with an approximately 88-mile railroad line in northeastern Utah violated the National Environmental Policy Act (“NEPA”).  Justice Kavanaugh, writing for the Court, concluded the NEPA question presented “is not close” and the Board was “absolutely correct” in declining to evaluate “environmental effects from separate projects upstream or downstream from the project at issue” in the EIS.    Read More »

Share | Email| Comments|  Topics: Administrative Appeals, Administrative Hearing, Administrative Procedures Act, D.C. Circuit, Decisions of Note, Federal Circuit, Loper Bright, NEPA, Oil and Gas, Pipelines, Railroad, Supreme Court, United States Supreme Court

On April 3^rd, the U.S. District Court of Colorado vacated the U.S. Army Corps of Engineers’ (“USACE”) Record of Decision, Final Environmental Impact Statement, and approval of a dredge-and-fill permit for Denver Water’s expansion project of the Gross Dam and Reservoir in Colorado and remanded the matter back to the agency.  The Court temporarily enjoined Denver Water from continuing construction on the dam pending a hearing on what is “reasonable and necessary” to ensure that the dam will be structurally safe and issued a permanent injunction prohibiting the enlargement of the Gross Reservoir. Read More »

Share | Email| Comments|  Topics: Administrative Procedures Act, Agency Action, Army Corps, Clean Water Act, Climate Change, Colorado, Injunction, NEPA, Permits, Water

In a January 17, 2025 opinion in the cases of Montana Wildlife Federation et al. v. Deb Haaland et al. and Western Watersheds Project et al. v. Deb Haaland et al., the United States Court of Appeals for the Ninth Circuit examined a number of oil and gas leases in Idaho and Montana sold during the prior Trump administration, vacating some and overturning vacatur of others. The opinion offers insight into how a court may look to analyze improper agency action in instances where significant economic expenditure has already taken place. Read More »

Share | Email| Comments|  Topics: Agency Action, Citizens Suit, Exploration, Federal Land Policy and Management Act, Leases, Mineral Rights, NEPA, Ninth Circuit, Oil and Gas, Public Lands

In Marin Audubon Society v. Federal Aviation Administration, No. 23-1067 (D.C. Cir. Nov. 12, 2024), the United States Court of Appeals for the District of Columbia Circuit unexpectedly held that, despite nearly fifty years of precedent, the White House’s Council on Environmental Quality (“CEQ”) lacks the authority to promulgate binding regulations for the purpose of implementing the National Environmental Policy Act (“NEPA”). Read More »

Share | Email| Comments|  Topics: Agency Action, Council on Environmental Quality, D.C. Circuit, Loper Bright, NEPA

This entry was authored by MGKF Summer Associate Ryan Raynor

Next term, the United States Supreme Court will decide the extent to which federal agencies must consider environmental impacts beyond their control in performing environmental reviews. On June 24, 2024, the Supreme Court granted certiorari to the Seven County Infrastructure Coalition and the Uinta Basin Railway, LLC to determine whether the National Environmental Policy Act (“NEPA”) requires a federal agency conducting an environmental impact statement (“EIS”) to study environmental impacts beyond the proximate effects of the action over which the agency has regulatory authority. Eagle Cnty., Colorado v. Surface Transportation Bd., 82 F.4th 1152, 1179 (D.C. Cir. 2023), cert. granted sub nom. Seven Cnty. Coalition v. Eagle Cnty., Co, 2024 WL 3089539 (U.S. June 24, 2024). Read More »

Share | Email| Comments|  Topics: Energy, FERC, Greenhouse Gas, Natural Gas, NEPA, Oil and Gas, Pipelines, Railroad, United States Supreme Court

The Eleventh Circuit recently addressed the standing requirements for a procedural-rights claim, in this case one arising from an agency’s alleged failure to comply with the National Environmental Policy Act (“NEPA”).  In a split 2-1 decision in Center for a Sustainable Coast v. U.S. Army Corps of Engineers, the court held that standing to challenge an agency’s alleged violation of NEPA does not require a showing that a procedural do-over would necessarily redress a substantive injury. No. 22-11079, 2024 WL 1918733 (11^th Cir. May 2, 2024). Read More »

Share | Email| Comments|  Topics: Administrative Procedures Act, NEPA, Permits, Standing

This post was authored by Alice Douglas, with contributions from Summer Associate Reilly Wright 

On July 5, 2023, the United States Department of the Interior’s Bureau of Ocean Energy Management (BOEM) approved the largest offshore wind energy project to date—known as Ocean Wind 1—which will entail the construction of up to 98 wind turbines and up to 3 offshore substations off the coast of New Jersey over the next two years.  Ocean Wind 1, financed by the Danish company Orsted, is the third offshore wind energy project to gain approval by the Biden administration, following the Vineyard Wind project off the coast of Massachusetts and the South Fork Wind project off the coast of Rhode Island and New York, which are both currently under construction. Read More »

Share | Email| Comments|  Topics: Administrative Procedures Act, Citizen Suit, Climate Change, Endangered Species Act, Energy, NEPA, Permits, Standing

Reversing the Fourth Circuit, the Supreme Court on Monday issued its opinion in United States Forest Service v. Cowpasture River Preservation Association, No. 18-1584 (June 15, 2020). In a 7-2 decision, Justice Thomas wrote for the majority that the Appalachian National Scenic Trail’s passage through United States National Forest land is best viewed as a grant of an easement to the National Park Service rather than a transfer of ownership of the underlying land. In doing so, the Court upheld the Forest Service’s right to permit a pipeline to run beneath the Trail under the Mineral Leasing Act (MLA). Read More »

Share | Email| Comments|  Topics: Federal Energy Regulatory Commission, FERC, Forest Service, Fourth Circuit, Interior, Mineral Leasing Act, National Forest Management Act, NEPA, Oil and Gas, Permits, Pipelines, Public Lands, Supreme Court, United States Supreme Court