A district court held that Washington state must establish reasonably available control technology (RACT) for greenhouse gas emissions. Based on its plain language, the RACT provision contained in Washington's federally approved SIP is not discretionary and requires the state's agencies to estab...

A California court held that the California Air Resources Board's "functional equivalent document" and scoping plan to reduce greenhouse gases as it relates to cap and trade complies with the California Environmental Quality Act. The court therefore lifted its May 20, 2011, peremptory writ of man...

The Ninth Circuit remanded the U.S. Forest Service's 2006 travel management plan for the Gallatin National Forest. The Montana Wilderness Study Act of 1977 requires the Service to ensure that current users of a wilderness study area are able to enjoy the wilderness character of the area as it existe...

A district court held that the FWS violated NEPA, but not the ESA, when it issued a special rule that specifies the protective mechanisms that apply to the polar bear as a result of its threatened status. In May 2008, the FWS listed the polar bear as threatened under the ESA. The Service then issued...

The Tenth Circuit, in a 120-page opinion, reversed a lower court decision setting aside and permanently enjoining the U.S. Forest Service's Roadless Area Conservation Rule. In setting aside the rule, the lower court held that the Service violated the Wilderness Act of 1964 and NEPA. But the Wilderne...

The court holds that the U.S. Forest Service did not violate the National Environmental Policy Act (NEPA) by classifying certain units of a proposed timber sale as roaded. Because the Forest Service considers the challenged units as roaded, the studies and research that formed the basis for the envi...