By Jeryl L. Olson

On January 9, 2011 U.S. EPA (EPA) published in the Federal Register a proposed rule for revisions to air testing methods and procedures specified under the Prevention of Significant Deterioration (PSD) regulations, the New Source Performance Standards (NSPS), and National Emissions Standards for Hazardous Air Pollutants (NESHAPS). 77 FR 1130 (January 9, 2012). EPA will be

Continue Reading Proposed Revisions to Air Testing Methods and Air Monitoring Specifications

By Jeryl L. Olson, Eric E. Boyd, and Craig B. Simonsen

In Portland Cement Association v. Environmental Protection Agency, No. 10-1358 (December 9, 2011), the U.S. Court of Appeals for the D.C. Circuit recently reviewed the adoption by the U.S. Environmental Protection Agency (EPA) of the National Emission Standards for Hazardous Air Pollutants (NESHAPS) From the Portland Cement

Continue Reading Court Holds that EPA Adoption of CEMS Requirement Was Not Arbitrary