The Ninth Circuit, 2-1, reversed summary judgment for the Forest Service in a challenge to its approval of a mineral exploration project on land in Inyo National Forest. Environmental groups argued the Service violated NEPA by combing two categorical exclusions (CEs) when neither alone could be invo...

The Fifth Circuit, 2-1, affirmed two district courts' orders remanding to state court lawsuits brought by Louisiana parishes against various oil and gas companies. The parishes initially sued in state court, arguing the companies violated Louisiana’s State and Local Coastal Resources Management Ac...

The D.C. Circuit rejected challenges to renewable fuels standards EPA set for 2020, 2021, and 2022. Cellulosic biofuel producers argued the standards were set too low, and petroleum refiners argued they were set too high. Specifically, the biofuel producers argued EPA misinterpreted or unreasonably ...