2060-AT99 201804 Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Office of Air and Radiation OAR 2000 Environmental Protection Agency EPA Mercury and Air Toxics Standards for Power Plants Residual Risk and Technology Review and Cost Review

In the April 2017 court filing, EPA requested that oral argument for MATS litigation be continued to allow the current Administration adequate time to review the Supplemental Cost Finding and to determine if it will be reconsidered. This action will also address the agency's residual risk and technology review (RTR) of the National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units (commonly referred to as the Mercury and Air Toxics Standards (MATS)), 40 CFR 63, subpart UUUUU, was promulgated pursuant to section 112(d) of the Clean Air Act (CAA) on February 16, 2012 (67 FR 9464).

]]> Other Significant First Time Published in The Unified Agenda Proposed Rule Stage No No Other 40 CFR 63 42 U.S.C. 7412 Clean Air Act No NPRM 08/00/2018 Docket #:EPA-HQ-OAR-2009-0234 No No Federal Local State Tribal No No 221112 Fossil Fuel Electric Power Generation 221122 Electric Power Distribution 921150 American Indian and Alaska Native Tribal Governments No No Mary Johnson 2060 Office of Air and Radiation OAR 919 541-5025 johnson.mary@epa.gov 109 T.W. Alexander Drive, Mail Code D243-01, Research Triangle Park NC 27711 Nick Hutson 2060 Office of Air and Radiation OAR 919 541-2968 hutson.nick@epa.gov 109 T.W. Alexander Drive, Mail Code D243-01, Research Triangle Park NC 27711