Tag: Economic Impact
The Unknown in Ozone: Impacts from future National Ambient Air Quality Standard (NAAQS) for Ozone (O3)
When EPA proposes/promulgates a new NAAQS, states must evaluate ambient air monitoring data and submit recommendations to identify areas that will be non-attainment with the new NAAQS. Next, states must develop/revise State Implementation Plans (SIPs) that identify sources within their jurisdiction that are significant emission contributors to the pollutant of concern promulgated in NAAQS. States […]