CC-11-037: Reproposal of MACT Emission Standards for Boilers and Process Heaters Located at Major Sources

The December 23, 2011 Federal Register includes an EPA reproposal of the MACT emission standards for boilers and process heaters located at industrial, commercial, and institutional facilities that are major sources with respect to facility-wide emissions of hazardous air pollutants (HAP). EPA is planning to modify a number of provisions that were in the final Boiler MACT rule published on March 21, 2011. This reproposal will be of interest to companies operating pulp and paper mills, panel plants, and large sawmills that are classified as major sources.