Mootness

A district court denied a pipeline company's motion to dismiss a challenge to President Trump's issuance of a permit for construction of a cross-border segment of the Keystone XL oil…

A district court overrode the Biden Administration's objections to a lawsuit challenging President Trump's issuance of a presidential permit in 2019 for construction of a cross-border…

A district court denied the National Park Service's (NPS') motion to dismiss a challenge to its issuance of a policy memorandum concerning the use of electric-assisted bicycles (e-bikes…

A California court dismissed environmental groups' lawsuit against the California Department of Conservation, Division Oil, Gas and Geothermal Resources (DOGGR) for failing to comply with the…

The Tenth Circuit dismissed as moot an environmental group's CAA citizen suit against an energy company for building a new coal-fired power plant in Pueblo, Colorado, without a valid…

The Ninth Circuit upheld the denial of animal rights groups' motion to preliminarily enjoin DOI from rounding up, destroying, or auctioning off wild horses and burros in the Twin Peaks Herd…

The Ninth Circuit held that a seafood processor association may not intervene in environmental groups' lawsuit challenging the National Marine Fisheries Service's program to preserve…

The Ninth Circuit reversed and remanded a lower court decision dismissing a neighborhood association's APA action seeking to compel EPA's Office of Civil Rights (OCR) to act on their…

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…