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 sequestration constitute "solid waste" subject to RCRA. Class VI wells are designated to receive CO2 streams generated...

The Supreme Court of Alaska reversed a lower court decision that plaintiffs challenging land and water use permits allowing intensive mineral exploration in Alaska's prospective Pebble Mine had "sufficient economic incentive" to warrant the imposition of attorney fees against them. The plaintiffs ha...

The Supreme Court of Alaska held that the state's Department of Natural Resources should have provided public notice before issuing land and water use permits allowing intensive mineral exploration in the prospective Pebble Mine. The Alaska Constitution requires public notice when interests in land ...

A district court held that a PRP established the divisibility defense and, therefore, is not jointly and severally liable for cleanup costs at the Lower Fox River Superfund site in Wisconsin. On remand from the Seventh Circuit, the district court was ordered to reconsider the PRP's divisibility defe...

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 means to clean up any releases. It has been nearly 30 years since Congress charged EPA with issuing such r...

A district court held that a corporation subject to an EPA unilateral administrative order (UAO) in connection with the Columbia Nitrogen Superfund site in Charleston, South Carolina, may seek contribution under CERCLA §113 and not §107. Defendant companies argued that the corporation was preclude...

The Supreme Court of Texas held that courts may consider all relevant circumstantial evidence when granting or denying an expedited motion to dismiss suits that could stifle a defendant's communication on matters of public concern under the Texas Citizens Participation Act (TCPA). The case arose aft...

A California appellate court held that the state's water resources board did not violate state law when it voted 2-1 to increase water quality permit fees for the 2011-2012 fiscal year. When the board voted for the increase, two of the seats were vacant. A building association challenged the increas...