On Jan. 11, EPA proposed more stringent National Emissions Standards for Hazardous Air Pollutants (NESHAPs) that apply to both major and area source primary copper smelters. As part of that review, EPA must identify any new,...more
On Feb. 11, EPA proposed updates to both the National Emissions Standards for Hazardous Air Pollutants (NESHAP) that apply to Lead Acid Battery (LAB) Manufacturing Area Sources (Subpart PPPPPP) and the New Source Performance...more