Clean Air Act (CAA)

A district court denied a winery's motion to strike claims by EPA under CERCLA, the CAA, and other statutes in connection with a release of ammonia that claimed the life of one worker. In…

A district court denied EPA’s request for a five-year extension to review hazardous emissions standards under the CAA covering 20 different industries. Plaintiffs brought suit to compel EPA to…

A district court granted EPA's request for an extended deadline to respond to two petitions filed by an environmental group concerning the issuance of two CAA title V operating permits. EPA…

A district court granted EPA's request for an extended deadline to respond to two petitions filed by an environmental group concerning the issuance of two CAA title V operating permits. EPA…

A district court granted summary judgment in EPA's favor against an engine maker for introducing on-highway engines into commerce without certification, in violation of the CAA. The Act…

A district court granted summary judgment in EPA's favor against an engine maker for introducing on-highway engines into commerce without certification, in violation of the CAA. The Act…

A district court held that an energy company violated the CAA when it undertook major modifications at its power plant without getting the proper permits and installing the best available…

The Sixth Circuit held that the CAA does not categorically prevent EPA from challenging preconstruction projections of whether and to what extent emissions will increase following new source…

The D.C. Circuit granted EPA's request to remand the NESHAPs for industrial, commercial, and institutional boilers to the Agency without vacatur so that it can conduct rulemaking to modify…

A district court dismissed a class action lawsuit against an automobile company for allegedly misleading consumers into purchasing certain diesel vehicles by misrepresenting their environmental…