2060-AW23 202504 Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Office of Air and Radiation OAR 2000 Environmental Protection Agency EPA Renewable Fuel Standard (RFS) Program: Set 2

Under the Clean Air Act, EPA is required to determine the applicable volume requirements for the Renewable Fuel Standard (RFS) for years after those specified in the statute. This action proposes the applicable volumes and percentage standards beginning in 2026 for cellulosic biofuel, biomass based diesel, advanced biofuel, and total renewable fuel.

]]> Economically Significant Previously Published in The Unified Agenda Proposed Rule Stage Yes No Regulatory 40 CFR 80 42 U.S.C. 7401 et seq, Clean Air Act 42 U.S.C. 7545 No NPRM 06/17/2025 90 FR 25784 NPRM Comment Period End 08/08/2025 Final Rule 10/00/2025 No No Federal No Undetermined 324 Petroleum and Coal Products Manufacturing 3241 Petroleum and Coal Products Manufacturing 32411 Petroleum Refineries 324110 Petroleum Refineries No Yes Dallas Burkholder 2060 Office of Air and Radiation OAR 734 649-2160 burkholder.dallas@epa.gov N26, 2565 Plymouth Road, Ann Arbor MI 48105