Under the Clean Air Act, sources frequently must undergo “New Source Review” (NSR) permitting, which is a pre-construction permitting program. NSR establishes requirements for new or modified sources prior to initiating...more
4/9/2025
/ Air Pollution ,
Air Quality Standards ,
City and County of San Francisco v Environmental Protection Agency ,
Clean Air Act ,
Clean Water Act ,
Environmental Protection Agency (EPA) ,
NAAQS ,
NSR ,
Permits ,
PSD ,
RCRA ,
Regulatory Requirements
EPA is proposing to promulgate new methods and update the regulatory tables of approved methods for pollutant analysis under the Clean Water Act specified in 40 CFR Part 136. The proposed rule affects the methods used to...more
EPA late last year finalized rules banning use of trichloroethylene (TCE) in the United States and certain consumer uses of perchloroethylene (PCE) under the Toxic Substances Control Act (TSCA). Both chlorinated chemical...more