Wyoming v. United States Department of the Interior
A district court preliminarily enjoined BLM from enforcing its hydraulic fracturing rule for federal and Native American lands. Various industry, state, and Native American petitioners challenged the rule, arguing that BLM exceeded its authority in promulgating the regulations, and the court agreed....
American Fuel & Petrochemical Manufacturers v. O'Keeffe
A district court upheld Oregon's clean fuels program, which seeks to reduce lifecycle emissions of greenhouse gases (GHG) from transportation fuels by 10% over a 10-year period. Trade associations argued that the program was unconstitutional because it discriminates against out-of-state commerce. Bu...
National Parks Conservation Ass'n v. United States Environmental Protection Agency
The Third Circuit vacated and remanded EPA's approval of Pennsylvania's 2014 regional haze SIP. CAA §169A requires states to evaluate the impact that emissions from certain sources of pollution within their borders have on atmospheric visibility in national parks and wilderness areas, known as Clas...