New York's highest court upheld regulations promulgated by the state's environmental agency that require inactive hazardous waste disposal sites to be restored to pre-disposal conditions. A coalition of commercial property owners argued that the regulations are ultra vires and impermissibly allow th...
A California appellate court held that a state agency's certification of an environmental impact report (EIR) and approval of a master plan for the expansion of a state university violated the California Environmental Quality Act (CEQA). In certifying the EIR and approving the project, the agenc...
A district court denied environmental groups' motion to intervene in a proposed consent decree resolving the District of Columbia's lawsuit against a power company alleging PCB contamination in the Anacostia River, but allowed the groups to participate as amici curiae. Under the consent decree, ...
A district court held that Washington state must establish reasonably available control technology (RACT) for greenhouse gas emissions. Based on its plain language, the RACT provision contained in Washington's federally approved SIP is not discretionary and requires the state's agencies to estab...
The D.C. Circuit held that a home builders association lacked standing to challenge the U.S. Army Corps of Engineers' issuance of nationwide permit (NWP) 46, which allows persons to secure approval for qualifying discharges into "waters of the United States" without going through the more laborious ...
A California court held that the California Air Resources Board's "functional equivalent document" and scoping plan to reduce greenhouse gases as it relates to cap and trade complies with the California Environmental Quality Act. The court therefore lifted its May 20, 2011, peremptory writ of man...
A California appellate court reversed and remanded a lower court decision invalidating a settlement agreement between the state and three water and irrigation agencies concerning the intra-state right to water from the Colorado River. In addition to allocating water rights within the state, the sett...
A district court held that the state of Washington is not liable as an arranger under CERCLA for hazardous waste contamination stemming from mining operations on state lands. The state entered into mining contracts with a Canadian mining company that allowed the company to excavate and remove metal-...
The D.C. Circuit held that a home builders' association lacked standing to challenge EPA's and the U.S. Army Corps of Engineers' determination that two reaches of the Santa Cruz River in southern Arizona constitute "traditional navigable waters" (TNW) under the CWA. Although the association has spen...