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American Whitewater v. Federal Energy Regulatory Commission

The D.C. Circuit denied a petition to review FERC's authorization of an owner's request to surrender its license for a hydroelectric project on the Salmon Falls River between New Hampshire and Maine. A conservation group initially requested rehearing of the authorization, arguing the two dams from t...

Environmental Defense Fund v. United States Environmental Protection Agency

The D.C. Circuit vacated certain requirements under an EPA rule concerning the assertion and treatment of confidential business information (CBI) claims for information reported to or otherwise obtained by the Agency under TSCA. Trade groups challenged the rule, arguing it allowed for unlawful discl...

Public Employees for Environmental Responsibility v. Regan

A district court granted EPA's motion to dismiss a TSCA citizen suit brought by environmental groups concerning fluorination. The groups sought to compel EPA to prohibit the company's fluorination practices, which produced per- and polyfluoroalkyl substances (PFAS), a class of carcinogenic chemicals...

Seafreeze Shoreside, Inc. v. United States Department of the Interior

The First Circuit affirmed summary judgment for the U.S. government in a lawsuit concerning a plan to construct a large-scale commercial offshore wind energy facility off of Martha's Vineyard. Several entities associated with the commercial fishing industry challenged the approval process, asserting...

NextEra Energy Capital Holdings, Inc. v. Jackson

A district court on remand permanently enjoined the Public Utility Commission of Texas from enforcing a 2019 state law that limited the ability to build, own, or operate new transmission lines to owners of existing transmission facilities in Texas, in areas of the state not covered by the main grid ...

NextEra Energy Resources, LLC v. Federal Energy Regulatory Commission

The D.C. Circuit, 2-1, denied petitions to review FERC's orders requiring a generator to upgrade its circuit breaker in order for another power source to safely connect to the regional transmission grid and requiring the new source to compensate the generator for direct costs of the upgrade. The gen...

Food & Water Watch, Inc. v. United States Environmental Protection Agency

A district court held that fluoridation of water at 0.7 milligrams per liter (mg/L), the level presently considered “optimal” in the United States, posed an unreasonable risk of reduced IQ in children. Anti-fluoride groups and individuals had petitioned EPA under TSCA to regulate the fluoridatio...

Xerces Society for Invertebrate Conservation v. Shea

A district court granted summary judgment for conservation groups in a challenge to the Animal and Plant Health Inspection Service's (APHIS') recent update to a program concerning the use of pesticides to suppress grasshopper and cricket outbreaks. The groups argued APHIS' 2019 EIS and five state-le...

Sierra Club v. United States Department of Energy

The D.C. Circuit dismissed a petition to review DOE's decision to remove a free-trade restriction on liquefied natural gas (LNG) exports. An environmental group challenged the removal, arguing a Texas LNG terminal's increased flexibility to select export countries will cause its actual exports to in...

Vinyl Institute, Inc. v. Environmental Protection Agency

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...