The D.C. Circuit vacated an EPA memorandum directing regional air districts to apply different criteria when making source determinations in its Title V or new source review (NSR) permitting decisions for facilities located in areas within the jurisdiction of the U.S. Court of Appeals for the Sixth ...
The U.S. Supreme Court held that CERCLA §309 does not preempt a state's statute of repose. The case arose after property owners filed suit against a manufacturing company for alleged groundwater contamination stemming from chemicals stored on property the company sold 24 years ago. The company argu...
A district court dismissed an individual's CAA lawsuit against a Colorado utility and the state's environmental agency in which he alleged that toxic fumes were emitted into his neighborhood following a fire at a nearby power plant. The plaintiff lacks standing to file suit. Although he claims that ...
A New York appellate court held that the subsequent owner of property formerly used as a permitted hazardous waste treatment, storage, or disposal (TSD) facility need not provide financial assurance for the ongoing performance of corrective action on the property. Article 27 of New York's Environmen...
A district court held that an insurance company breached its duty to defend a steel company in an underlying contribution case under Montana's Comprehensive Environmental Cleanup and Responsibility Act (CERCA) stemming from the company's alleged release or threatened release of hazardous substances ...
The D.C. Circuit upheld EPA’s decision to defer adopting new secondary NAAQS for oxides of sulfur (SOx) and nitrogen (NOx) pending further scientific study. Citing doubts about the accuracy of its aquatic acidification index model—used to quantify the connection between SOx and NOx in the air an...