WEST VIRGINIA v. U.S. ENVTL. PROT. AGENCY

No. 23-1418.

90 F.4th 323 (2024)

State of WEST VIRGINIA, Petitioner, v. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY; Michael S. Regan, Administrator, United States Environmental Protection Agency, Respondents. Appalachain Mountain Club; Sierra Club, Amici Supporting Respondents.

United States Court of Appeals, Fourth Circuit.

Decided: January 10, 2024.


Attorney(s) appearing for the Case

ARGUED: Michael Ray Williams, OFFICE OF THE ATTORNEY GENERAL OF WEST VIRGINIA, Charleston, West Virginia, for Petitioner. Alex Jacob Hardee, UNITED STATES DEPARTMENT OF JUSTICE, Washington, D.C., for Respondents. ON BRIEF: Zachary M. Fabish, Washington, D.C., Joshua D. Smith, SIERRA CLUB, Oakland, California; Seth L. Johnson, Kathleen L. Riley, Neil Gormley, EARTHJUSTICE, Washington, D.C., for Amici Curiae.

Respondents' Motion to Transfer denied and Petitioner's Motion for Stay granted by published opinion. Judge Niemeyer wrote the opinion, in which Judge Quattlebaum joined. Judge Thacker wrote a dissenting opinion.


On October 1, 2015, the Environmental Protection Agency ("EPA") exercised its authority under the Clean Air Act to revise the National Ambient Air Quality Standards for ozone, requiring each State to submit to the EPA a "State Implementation Plan" or "SIP" to implement the more stringent requirements. On February 4, 2019...

Let's get started

Leagle.com

Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.

  • Updated daily.
  • Uncompromising quality.
  • Complete, Accurate, Current.

Listed below are the cases that are cited in this Featured Case. Click the citation to see the full text of the cited case. Citations are also linked in the body of the Featured Case.

Cited Cases

  • No Cases Found

Listed below are those cases in which this Featured Case is cited. Click on the case name to see the full text of the citing case.

Citing Cases