The Ninth Circuit denied a petition for review challenging EPA's approval of a revision to California's SIP that authorized the San Joaquin Valley air pollution control district to impose fees on mobile sources of pollution—primarily motor vehicles—as an alternative to the fees previously impose...

The Ninth Circuit held that the U.S. Forest Service violated ESA §7 when it failed to reinitiate consultation after FWS designated critical habitat for the Canada lynx on National Forest land. In 2006, FWS designated critical habitat for the Canada lynx that did not include any National Forest land...

The Ninth Circuit upheld the Bureau of Safety and Environmental Enforcement's (BSEE's) approval of oil spill response plans for an oil company's leases in the Beaufort and Chukchi Seas on Alaska's Arctic coast. Several environmental groups claimed that BSEE's approval was arbitrary and capricious un...

The Ninth Circuit granted in part and denied in part petitions for review challenging EPA's federal implementation plan to reduce regional haze at two power plants in Montana. The owner and operator of the plants, as well as environmental groups, filed separate petitions for review, and the court ag...

The D.C. Circuit dismissed petitions for review challenging EPA's anticipated rule restricting carbon dioxide (CO2) emissions from existing power plants. On June 18, 2014, EPA proposed a rule to restrict CO2 emissions from existing coal-fired and natural gas-fired power plants. The comment period ha...