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United States v. Ameren Missouri

The Eighth Circuit affirmed in part and reversed in part a district court ruling in an ongoing enforcement suit concerning air pollution at a utility company's coal-fired power plant in Missouri. EPA argued the company violated the CAA, Missouri's SIP, and its Title V permit by performing modificati...

Environmental Health Trust v. Federal Communications Commission

The D.C. Circuit granted in part petitions to review the Federal Communications Commission's (FCC's) order regarding the adequacy of the Commission's guidelines for exposure to radiofrequency (RF) radiation. Environmental groups argued the FCC violated the APA by failing to acknowledge evidence of n...

Earth Island Institute v. Regan

A district court granted summary judgment for an environmental group in a challenge to EPA's regulations for oil spill dispersants. The group argued that EPA violated the CWA by failing to issue a final rule updating the NCP for addressing oil spills in light of new information showing the chemicals...

Public Citizen, Inc. v. Federal Energy Regulatory Commission

The D.C. Circuit granted in part and denied in part a challenge to FERC's orders addressing complaints over the results of a 2015 auction for electrical capacity in Illinois. A public interest group had complained the auction had resulted in electricity rates that were unjust and unreasonable, that ...

Hawai'i Wildlife Fund v. Maui, County of

A district court granted summary judgment for environmental groups in an ongoing dispute over a Hawaii county's release of pollutants into injection wells at a wastewater reclamation facility near the Pacific Ocean. The groups argued the county violated the CWA by failing to obtain an NPDES permit f...

National Parks Conservation Ass'n v. Federal Energy Regulatory Commission

The Ninth Circuit upheld FERC's denial of an environmental group's motion to intervene in post-licensing deadline extension proceedings for a hydroelectric project in California. The group had argued that FERC violated Rule 214 of the Commission's regulations in denying intervention and §6 of the F...