The Clean Air Act Amendments of 2022: Clean Air, Climate Change, and the Inflation Reduction Act

19 Pages Posted: 27 Jan 2023

See all articles by Greg Dotson

Greg Dotson

University of Oregon School of Law

Dustin Maghamfar

Energy Foundation

Date Written: January 1, 2023

Abstract

The Inflation Reduction Act (IRA) of 2022 added seven new sections to the Clean Air Act (CAA) and provided the U.S. Environmental Protection Agency (EPA) with substantial new authorities and resources. This Article examines these new amendments and the EPA-related provisions of the IRA, and explains the major implica- tions of this historic legislation. It describes how the IRA confirms that reduction of greenhouse gases (GHGs) is a core goal of the CAA, that the funding provided should allow EPA to increase the ambition of its CAA rulemakings, and that the IRA confirms applicability of the CAA to GHGs in three important, specific areas: California’s ability to regulate GHG emissions from vehicles; EPA’s authority to regulate methane emissions from oil and gas facilities; and EPA’s authority to regulate GHG emissions from power plants.

Keywords: Clean Air Act, Climate Change, Inflation Reduction Act, EPA, GHG, California waiver, methane, federal funding, reconciliation, legislative process

JEL Classification: K2, K32

Suggested Citation

Dotson, Greg and Maghamfar, Dustin, The Clean Air Act Amendments of 2022: Clean Air, Climate Change, and the Inflation Reduction Act (January 1, 2023). Environmental Law Reporter, Vol. 53, No. 10017, 2023, Available at SSRN: https://ssrn.com/abstract=4338903

Greg Dotson (Contact Author)

University of Oregon School of Law ( email )

1515 Agate St.
Eugene, OR 97403-1221
United States

Dustin Maghamfar

Energy Foundation ( email )

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