A California court held that the environmental impact report (EIR) San Diego prepared for its regional transport plan and accompanying sustainable communities strategy violates the California Environmental Quality Act (CEQA) because it failed to adequately address greenhouse gas emissions. The EIR i...

The California Supreme Court held that all subdivisions, including the conversion of a mobile home park from tenant occupancy to resident ownership, are "developments" for purposes of the California Coastal Act. Nor does the Subdivision Map Act exempt such conversions from the need to comply with ot...

The U.S. Supreme Court held that government-induced flooding that is temporary in duration may constitute a takings and is not automatically exempt from Takings Clause inspection. The case arose after the U.S. Army Corps of Engineers extended flooding from a dam into the Dave Donaldson Black River W...

A district court granted an environmental group's motion to preliminarily enjoin the logging of 11 timber sales and to halt any further logging activities in known occupied marbled murrelet sites in Oregon's Tillamook, Clatsop, and Elliot state forests. Defendants argued that the case was moot becau...

The Fifth Circuit held that DOI did not violate a district court order preliminarily enjoining enforcement of a drilling moratorium following the 2010 Deepwater Horizon accident in the Gulf of Mexico by issuing a second drilling ban. Shortly after the spill, at the president's direction, DOI prohibi...