The Ninth Circuit affirmed a lower court's conviction of a chemical company owner for illegally storing hazardous wastes without a permit in violation of RCRA. On appeal, the owner argued that the lower court improperly instructed the jury about the distinction between "storage" and "disposal" of ha...

The Eighth Circuit affirmed a lower court decision that insurers had no duty to defend or indemnify an oil refinery in an underlying CERCLA lawsuit filed against it by EPA. EPA sent the refinery a letter in 2001 notifying it that it was a PRP. Because EPA's allegations in the letter arguably fell wi...

The Ninth Circuit held that an insurance company breached its duty to defend a trucking equipment company when it refused to provide a defense after the company received letters from EPA notifying it of its potential liability under CERCLA for environmental contamination at the Portland Harbor Super...

The Third Circuit held that a PRP that entered into a consent decree resolving its state-law liability with the commonwealth of Pennsylvania in connection with contamination at an industrial facility may seek contribution under CERCLA from a second PRP. The court held that CERCLA §113(f)(3)(B) does...

The Ninth Circuit upheld the dismissal of an environmental group's challenge to a CAA permit that allows an oil company to conduct "pollutant emitting activities" associated with a drilling vessel in the Beaufort Sea off Alaska's North Slope. CAA §504(e) is ambiguous as to whether "increment" requi...

The Third Circuit affirmed a lower court decision dismissing the U.S. government's lawsuit against the current and former owners of a coal-fired power plant in Indiana County, Pennsylvania, for alleged CAA violations that took place 15-20 years earlier. The government alleged that the former owners ...

The Third Circuit held that the CAA does not preempt state law tort claims brought by private property owners against a source of pollution located within the state. The case arose after a group of 1,500 residents who live within one mile of a coal-fired power plant filed suit against the facility u...

The D.C. Circuit remanded EPA's "maximum achievable control technology" (MACT) standards for sewage sludge incinerators under CAA §129. The court upheld EPA's authority to regulate sewage sludge incinerators under §129, deferring to the Agency's interpretation of "solid waste incineration unit" as...

The D.C. Circuit ordered NRC to resume processing of DOE's pending license application to store nuclear waste at Yucca Mountain. The Nuclear Waste Policy Act requires NRC to issue a final decision approving or disapproving the application within three years of its submission. DOE submitted its appli...