# The Supreme Court's unanimous ruling on Friday was a narrow decision on a technical issue.

*business · news · 2026-04-19 · Baton Rouge Advocate*

## Key points

- The Supreme Court ruling may require retrial of a $745 million coastal damage verdict in federal court.
- The decision could shift dozens of Louisiana coastal lawsuits from state to federal jurisdiction, favoring oil companies.
- The ruling specifically applies to cases where companies both produced and refined crude oil for wartime contracts.
- State and parish officials may lose settlement leverage as lawsuits are delayed and venue shifts.

**Companies:** Chevron, ConocoPhillips
**Countries:** United States

[Read the full story on Baton Rouge Advocate](https://www.theadvocate.com/baton_rouge/news/courts/chevron-supreme-court-louisiana-coastal-verdict/article_bc19c971-586f-5f26-84b9-fd6d39cb3a88.html)

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