A co benefit of the mercury regulations.
Epa mats standards.
These are called national emission standards for hazardous air pollutants neshap also known as maximum achievable control technology mact standards.
May 22 2020 epa published a final revised supplemental cost finding for mats and the clean air act required risk and technology review.
The environmental protection agency on thursday overhauled the obama administration s.
The mats set standards for all hazardous air pollutants haps emitted by coal and oil fired egus with a capacity of 25 megawatts or greater.