The D.C. Circuit granted in part and denied in part petitions to review FERC's authorization of construction and operation of liquefied natural gas facilities in southwestern Louisiana. Environmental groups argued FERC did not properly address NEPA and Natural Gas Act requirements. The court found F...

The D.C. Circuit affirmed a Federal Communications Commission (FCC) order licensing a new satellite system. An environmental group argued the FCC's decision not to perform an environmental review of light pollution and atmospheric effects of the system violated NEPA. The court found the license fell...

A district court denied summary judgment for environmental groups in a challenge to BLM's management plan for a recreation area in Montana. The groups argued BLM violated NEPA, FLPMA, and the Federal Advisory Committee Act (FACA) when it developed the plan, and sought a preliminary injunction. The c...

The D.C. Circuit vacated a 2022 EPA order requiring chemical manufacturers/processors to test the chronic toxicity of 1,1,2-trichloroethane pursuant to TSCA. A trade organization representing seven entities challenged the order, arguing EPA failed to comply with several statutory requirements. The c...

The D.C. Circuit denied petitions to review FERC's approval of a project that would expand service on a natural gas pipeline running from western Pennsylvania to the New York metropolitan area. A nonprofit group argued FERC's EIS failed to quantify greenhouse gas (GHG) emissions from upstream drilli...

The Fourth Circuit affirmed dismissal of a TSCA citizen suit concerning EPA's decision on a petition to require testing for 54 per- and polyfluoroalkyl substances (PFAS). Four citizen groups argued that EPA's decision, which granted the petition and agreed to require testing on PFAS as a class throu...

The Ninth Circuit, 2-1, reversed summary judgment for the Forest Service in a challenge to its approval of a mineral exploration project on land in Inyo National Forest. Environmental groups argued the Service violated NEPA by combining two categorical exclusions (CEs) when neither alone could be in...

The D.C. Circuit affirmed summary judgment for the Army Corps of Engineers and NMFS in a challenge to approval of a dredging project in Puerto Rico's San Juan Bay. Environmental groups argued the agencies failed to take the necessary "hard look" at the project's environmental effect. The district co...