2060-AV05 202504 Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Office of Air and Radiation OAR 2000 Environmental Protection Agency EPA Revised Response to Clean Air Act Section 126(b) Petition From Maryland

This action is a revised response to a 2016 CAA section 126(b) petition from Maryland. The petition requests that EPA make a finding that emissions from 36 power plants in five states adversely influence air quality in Maryland. EPA denied the petition in 2018. The action was challenged, and the D.C. Circuit remanded EPA’s denial as to four power plants that Maryland identified that have a selective non-catalytic reduction emissions control device. This action addresses the Court’s remand and provides a revised response to the petition.

]]> Info./Admin./Other Previously Published in The Unified Agenda Long-Term Actions No No Not subject to, not significant 40 CFR 52 42 U.S.C. 7401 et seq, CAA No NPRM To Be Determined Final Rule To Be Determined No No Local State Undetermined No No No Elizabeth Palma 2060 Office of Air and Radiation OAR 919 541-5432 palma.elizabeth@epa.gov 109 T.W. Alexander Drive, MC: 539-01, Research Triangle Park NC 27711