A district court, on motions for reconsideration and clarification of a prior remand order, vacated and remanded DOI's record of decision (ROD), EIS, and biological opinion (BiOp) concerning a large wind energy project in Nevada. In the prior remand court, the court held that DOI failed to fully exp...

The Sixth Circuit held that the CAA does not preempt property owners' state common law tort claims against a nearby power plant for allowing ash, dust, and coal combustion by-products to blow onto their properties. The owners brought RCRA and CAA claims against the power plant in addition to their s...

The Sixth Circuit held that the CAA does not preempt property owners' state common-law tort claims against a whiskey distillery for excess ethanol emissions that allegedly caused "whiskey fungus" to grow on their properties. Below, the district court rejected the distillery's argument that the CAA p...

The D.C. Circuit upheld EPA's designation of Yellowstone County, Montana, and Wayne County, Michigan, as "nonattainment" under the sulfur dioxide (SO2) NAAQS. Two petitioners—an industry association and a steel company—challenged the designations, albeit for different reasons. The industry assoc...