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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...
Kentucky v. United States Environmental Protection Agency
The Sixth Circuit vacated EPA's 2023 disapproval of a SIP proposed by Kentucky to comply with Agency changes to ozone NAAQS. Kentucky challenged the disapproval, which rested on different modeling that came out after the Agency's deadline for submitting the plan and on a lower threshold than the one...
Environment Texas Citizen Lobby, Inc. v. ExxonMobil Corp.
In a per curiam opinion, a divided en banc Fifth Circuit affirmed a district court's civil penalty award of $14.25 million against an oil company in a long-running dispute concerning alleged CAA permit violations at an industrial complex in Baytown, Texas. Environmental groups had filed a CAA citize...
Michigan Department of Environment, Great Lakes, and Energy v. Gerald R. Ford International Airport Authority
In an unpublished opinion, the Sixth Circuit affirmed a district court's order remanding to state court a lawsuit concerning a Michigan airport's use of aqueous film-forming foam (AFFF). Michigan's attorney general (AG) and Department of Environment, Great Lakes, and Energy sued in state court, argu...
Center for Food Safety v. Environmental Protection Agency
A district court denied in part and dismissed in part environmental groups' motion for summary judgment in a lawsuit concerning the use of seeds treated with pesticides. The groups petitioned EPA to subject treated seeds to FIFRA, arguing the Agency could not exempt them from a separate registration...