Federal Power Commission v. Florida Power & Light Co.

Decided January 12, 1972. Byron Raymond White delivered the opinion of the Court.

Docket 70-38 · 404 U.S. 453 (1972) · Cited 164 times

We don’t yet publish a summary of this opinion — read the official text below for the Court’s holding and reasoning.

How the Justices voted

Decided 4–2.

“Concurring” means agreeing with the outcome; any split shown is the Court’s judgment, not each Justice’s reasoning. Source: the Supreme Court Database (Spaeth et al.), Washington University.

Precedents cited

Supreme Court decisions this opinion relies on, ordered by how often it cites each. Cases in our collection link through; others are named.

• Public Utilities Commission v. Attleboro Steam & Electric Co. · 273 U.S. 83 (1927)
• Federal Power Commission v. Southern California Edison Co. · 376 U.S. 205 (1964)
• United States v. Public Utilities Commission · 345 U.S. 295 (1953)
• United States Ex Rel. Chapman v. Federal Power Commission · 345 U.S. 153 (1953)

Cited by

Later Supreme Court opinions in our collection that cite this case.

• New York v. Federal Energy Regulatory Commission · 535 U.S. 1 (2002)
• Federal Energy Regulatory Commission v. Mississippi · 456 U.S. 742 (1982)
• Industrial Union Dept., AFL-CIO v. American Petroleum Institute · 448 U.S. 607 (1980)
• Arkansas Electric Cooperative Corp. v. Arkansas Public Service Commission · 461 U.S. 375 (1983)

Official text

Read the official opinion (U.S. Reports, govinfo.gov)

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Byron Raymond White’s profile · All Supreme Court opinions · The Supreme Court

Source: the U.S. Reports via govinfo.gov; authoring Justice and vote lineup from the Supreme Court Database (Washington University). Citation count from the Free Law Project’s CourtListener bulk data. Data last verified 2026-07-03. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).