Mootness

The Eighth Circuit affirmed a lower court decision holding moot certain parts of a 1975 injunction regulating air emissions from a mining company's taconite pellet operation in Silver Bay,…

The Eighth Circuit upheld as moot a lower court decision denying a hunting club's motion to preliminarily enjoin a power company from constructing a 600-megawatt pulverized coal-fired power…

The D.C. Circuit vacated a lower court judgment enjoining the U.S. Department of the Interior (DOI) from authorizing the Wisconsin Department of Natural Resources to lethally take gray wolves for…

The Fifth Circuit dismissed as moot an environmental group's Clean Water Act (CWA) citizen suit against a city for violating its separate storm sewer system permit. The lower court dismissed…

The D.C. Circuit held that a lower court improperly dismissed individuals' National Environmental Policy Act and National Historic Preservation Act claims against the Secretary of the Army…

The Ninth Circuit dismissed individuals' appeal from a judgment for defendants in a case claiming that they violated the National Environmental Policy Act and the California Environmental…

The Tenth Circuit upheld a lower court decision vacating a prior order that set aside a U.S. Forest Service decision revoking a business' permits to operate a lodge and outfitter-guide…

The Ninth Circuit vacated as moot a dispute concerning the federal government's policy for listing killer whales under the Endangered Species Act. An environmental group filed suit after the…

The Ninth Circuit vacated a lower court decision granting in part and denying in part cross-motions for summary judgment in a case concerning the validity of the federal government's policy…

The court dismissed environmental organizations' claims that the U.S. Environmental Protection Agency, the Department of Housing and Urban Development, and the Tennessee Valley Authority (TVA…