Energy & environment · 24/04/2023Updated: 10/16/2026 · 1 min read
EPA Proposes Amendments to Mercury and Air Toxics Standards for Coal- and Oil-Fired Electric Utility Steam Generating Units
Summary
The Environmental Protection Agency (EPA) is proposing to amend the National Emission Standards for Hazardous Air Pollutants (NESHAP) for coal- and oil-fired electric utility steam generating units, commonly known as the Mercury and Air Toxics Standards (MATS), in response to the May 22, 2020 residual risk and technology review (RTR) of MATS.