The Tenth Circuit upheld the dismissal of an environmental group's CAA…
The Ninth Circuit held that the CAA does not preempt a local air district's…
The Ninth Circuit reversed a lower court decision denying the award of…
The D.C. Circuit denied a petition for review challenging EPA's decision granting California a…
The Fourth Circuit upheld a lower court's fee award in favor of environmental groups in their CAA case against an energy company. Below, the groups moved for summary judgment on the basis…
A district court denied two aviation associations' motions to intervene in a case asking the…
The Ninth Circuit upheld EPA's determination that a California SIP that imposes limits on motor vehicle emissions for years 2009 and 2012 are adequate for purposes of the state's…
A district court dismissed claims that an energy company is responsible for PSD violations at five coal-fired power plants it owns in Illinois. The court previously granted the company's…
The Fifth Circuit granted EPA's request to transfer to the D.C. Circuit Texas' petition for review of the Agency's call for revisions to the state's SIP because its prevention of significant…
A district court held that the CAA preempts a city transit employee's negligence and strict liability claims against a company for injuries stemming from diesel exhaust fumes. The employees…