The court remanded portions of a 2002 U.S. Environmental Protection Agency (EPA) rule interpreting when a major stationary source undertakes a "modification," thereby triggering the Clean Air Act's new source review (NSR) requirements. EPA erred in promulgating the clean unit applicability test, whi...

The court held that a district court erred in dismissing environmental groups' suit challenging the issuance of a permit to construct a power plant near Yellowstone National Park for lack of standing. The Montana Department of Environmental Quality issued the permit after the U.S. Department of the ...

The court holds that the Tucker Act's statute of limitations does not bar a development company's claim that U.S. Marine Corps munitions-handling operations at Blount Island, Florida, resulted in a temporary taking of the company's property without just compensation. The statute of limitations began...

The court holds that a phosphate mining company lacks standing to challenge a competitor's phosphate mining project under the National Environmental Policy Act (NEPA). The company had no environmental interests at stake. Rather, it challenged the project because it might become an alternative suppli...

A court dismisses a building owner's request for a declaratory judgment entitling it to indemnification for any damages or penalties it may be obligated to pay arising from asbestos violations that occurred during asbestos abatement work at its property. The owner claimed that the abatement company'...

A court dismisses a company's claims against the prior owners of its property for failing to remove drums, titanium grindings, and other metals from the site pursuant to a purchase agreement. The company also argued that the prior owners violated a state court order, issued in conjunction with a set...

The court affirms a district court's grant of summary judgment to the Tennessee Valley Authority (TVA) on environmental groups' request for civil penalties and on its claim as to violations of the Clean Air Act's (CAA's) 20% opacity limitation occurring before May 20, 1999, but it reversed summary j...

The court dismisses a petition challenging a U.S. Environmental Protection Agency (EPA) rule allowing the director of an approved state landfill to grant variances from EPA criteria for sanitary landfills. The environmental group challenging the rule lacks associational standing because none of its ...

A court reverses a lower court decision denying animal activists' motion to strike state employees' workplace violence protective orders under the state's anti-SLAPP statute. Following a nighttime protest at one of the employees' homes, a trial court issued temporary restraining orders against the a...

The court reverses the dismissal of an individual's complaint against his employer under the Clean Air Act's (CAA's) whistleblower provision. The U.S. Department of Labor's Administrative Review Board (ARB) dismissed the complaint reasoning that the individual did not engage in a protected activity ...