EPA v. Calumet Shreveport Refining, L.L.C.

The Court

The Supreme Court sits as a whole rather than in panels.

Chief Justice of the United States John G. Roberts Jr. George W. Bush
Justice Clarence Thomas George H.W. Bush
Justice Samuel A. Alito Jr. George W. Bush
Justice Sonia Sotomayor Barack Obama
Justice Elena Kagan Barack Obama
Justice Neil M. Gorsuch Donald J. Trump
Justice Brett M. Kavanaugh Donald J. Trump
Justice Amy Coney Barrett Donald J. Trump
Justice Ketanji Brown Jackson Joseph R. Biden

Computed by Benchlight The Supreme Court publishes no panel, because every participating justice takes part. Benchlight therefore lists the justices commissioned and in active service on June 18, 2025, from Federal Judicial Center service records. Recusals are shown only where the source records them, so a justice who did not participate may still appear here.

Case history

June 18, 2025

decided Decision issued in EPA v. Calumet Shreveport Refining, L.L.C.
March 25, 2025

argued Oral argument in EPA v. Calumet Shreveport Refining, L.L.C.

Opinions and writings

Opinion of the Court By Clarence Thomas June 18, 2025 Preliminary print

Open in Benchlight Preliminary print PDF Also: Slip opinion Also: Slip opinion

Dissent Author not recorded June 18, 2025 Preliminary print

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Dissent By Neil M. Gorsuch June 18, 2025 Slip opinion

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