The Ninth Circuit, in an unpublished opinion, held that the United States is not liable under CERCLA for hazardous waste contamination at a former mine site in Idaho. A district court held the owners of the site liable for EPA's and the U.S. Forest Service's cleanup costs at the site, and the owners...

The First Circuit struck down two Puerto Rican municipalities' ban of the disposal of coal ash at landfills within their borders. In 2015, Puerto Rico's Environmental Quality Board (EQB) approved a request from two landfills to receive coal ash from a coal-fired energy plant. Two years prior, the mu...

A district court held that an insurer is not liable for damages in connection with environmental cleanup costs stemming from a biofuel firm's recycling of catfish and other oils. The biofuel firm entered into a fat, oil, and grease recycling agreement (FOG) with a catfish company and rented property...

The Iowa Supreme Court held that neighbors of an Iowa corn processing plant were properly certified as a class to pursue pollution claims against the operator. The neighbors filed a suit under state nuisance, trespass, and negligence law, claiming air pollution from the plant interfered with the use...