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Welty v. United States

The Federal Circuit affirmed a dismissal of landowners' lawsuit against the government for flooding that resulted when a federal land conservation program induced an adjacent landowner to build and maintain a levee. The landowners argued that the flooding, which rendered their land unfit for cultiva...

Puntenney v. Iowa Utilities Board

A state high court affirmed a lower court denial of landowners' and an environmental group's petition to review a decision by the Iowa Utilities Board authorizing a company to use eminent domain to build a crude oil pipeline. The landowners and group argued the pipeline did not serve the "public con...

Environmental Defense Fund v. Environmental Protection Agency

The D.C. Circuit granted in part and denied in part an environmental group's petition to review EPA's 2017 Inventory Rule that imposed new reporting requirements under TSCA for chemical manufacturers and processors. The group argued that the rule failed to require companies to substantiate that a ch...

North American Butterfly Ass'n v. Nielsen

A district court dismissed a conservation group's suit to block the Department of Homeland Security from constructing a border wall near the National Butterfly Center in southern Texas. The group argued that the Department violated the Fourth Amendment by entering the Center without consent or warra...

Rocky Mountain Farmers Union v. Corey

The Ninth Circuit affirmed a district court's dismissal of a constitutional challenge to California's 2015 Low Carbon Fuel Standard (LCFS). Farming groups argued that the state's LCFS violated the Commerce Clause and the federal structure of the Constitution by regulating extraterritorially. But the...