Public Hearing Information for EPA's Revised 2023 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions Standards

EPA held a virtual public hearing August 25-26, 2021, on its proposal for the “Revised 2023 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions Standards,” which was signed on July 29, 2021. EPA is proposing to revise the greenhouse gas emissions standards for light-duty vehicles for 2023 and later model years to make the standards more stringent.

Public Hearing for Revised 2023 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions Standards (pdf) (2 pp, 229 K, published August 9, 2021)

Transcript for Revised 2023 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions Standards, Day 1 (pdf) (9.59 MB, August 25, 2021)

Transcript for Revised 2023 and Later Model Year Light-Duty Vehicle Greenhouse Gas Emissions Standards, Day 2 (pdf) (8.8 MB, August 26, 2021)

Proposed rulemaking information