U.S. EPA Issues Final New Source Review Rule for Fine Particulate Matter
Posted: May 4th, 2008
U.S. EPA has issued final rules regarding how emissions of particulate matter less than 2.5 micrometers in diameter (PM2.5) will be regulated under the New Source Review (NSR) permitting programs. The new rule will impact most, if not all, major […]
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Breaking News: Revised Ozone Standard Announced by U.S. EPA
Posted: March 15th, 2008
On March 12, 2008, United Stated Environmental Protection Agency (U.S. EPA) Administrator Stephen Johnson announced that U.S. EPA has revised the primary and secondary National Ambient Air Quality Standards (NAAQS) for ozone. The new primary standard is an eight-hour standard of 0.075 ppm. The […]
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New Requirements for Emission Testing Firms
Posted: February 5th, 2008
On January 24, 2008, U.S. EPA promulgated revisions to Appendix A of 40 CFR 75 (Part 75). The revisions include the requirement for all Air Emission Testing Bodies (AETBs) that conduct Part 75 relative accuracy test audits (RATA) of continuous emission monitoring systems […]
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