A district court dismissed property owners' lawsuit against a mining company for unlawfully diverting excess wastewater into underground mine voids located beneath their land. Although the…

A district court granted a motion to reconsider its prior decision that a PRP established the divisibility defense and, therefore, should not be jointly and severally liable for cleanup costs at…

A New York appellate court held that residents may go forward with their personal injury and property damage claims against a city and various companies for failing to properly remediate toxic…

A district court granted in part and denied in part New York's motions to dismiss a company's counterclaims against it in the state's underlying CERCLA action for response costs.…

The Seventh Circuit held that a utility may not seek contribution against a corporation for remediation costs the utility incurred at a former coke plant that was operated by the corporation'…

The Eighth Circuit reversed a lower court decision certifying as a class a group of homeowners alleging nuisance claims against an oil company that owns a nearby contaminated site. A pipeline leak…

A district court dismissed an environmental group's EPCRA lawsuit against BP for failing to report the release of hazardous substances following the Deepwater Horizon oil spill, holding no…

The D.C. Circuit denied several petitions for review challenging aspects of an EPA rule that provides procedures for classifying non-hazardous secondary materials as RCRA "solid waste"…

The D.C. Circuit held that energy companies lack standing to challenge EPA's determination that carbon dioxide (CO2) streams injected into Class VI wells for the purpose of geologic…

The D.C. Circuit ordered EPA to submit a timeline for when it will issue its financial assurance rules under CERCLA to ensure that industries that handle hazardous substances have the financial…