Tag Archives for NAAQS

EPA’s questionable competence

The Environmental Protection Agency’s (EPA) record of compliance with statutory deadlines established for three core Clean Air Act programs (National Ambient Air Quality Standards, New Source Performance Standards and National Emissions Standards for Hazardous Air Pollutants) raises serious questions regarding … Continue reading

22. July 2013 by Jason Hayes
Categories: Environment, EPA | Tags: , , , | Comments Off on EPA’s questionable competence

EPA Review claims SO2, NOx standards not strict enough

A recent NY Times article details how EPA reviews of the National Ambient Air Quality Standards (NAAQS) for airborne SO2 — 53 parts per billion averaged over a year — and NOX — 500 parts per billion averaged over three … Continue reading

21. September 2010 by Jason Hayes
Categories: Emissions, Environment, Utilities | Tags: , , , , , | Comments Off on EPA Review claims SO2, NOx standards not strict enough