The Tenth Circuit granted in part and denied in part an environmental group's petition to review EPA approval of Colorado's 2019 SIP revisions. The group argued the revision to the permit requirement for new emission sources prevented regulators from blocking construction when a new source woul...

A district court granted environmental groups' motion for summary judgment in a challenge to BLM's approval of a commercial logging project on federal land in Oregon. The groups argued BLM violated NEPA by failing to take a "hard look" at the environmental impacts and failing to prepare an EIS. The ...

The Ninth Circuit affirmed in part and vacated in part summary judgment for USDA's Wildlife Services in a challenge to the authorization of a predator damage and conflict management program in Nevada wilderness areas. Environmental groups argued the program violated the Wilderness Act because p...

The D.C. Circuit denied environmental groups' petitions to review DOE's authorization of a project to export from Alaska to non-free trade countries up to 20 million metric tons of liquefied natural gas (LNG) per annum for 30 years. The groups argued DOE misconceived the "public interest" and failed...