Supreme Court wades into battle over Louisiana’s disappearing coast

By Niina H. Farah, Lesley Clark | 01/12/2026 06:37 AM EST

A win for oil companies in the case could help them avoid paying billions of dollars to fund restoration.

In this aerial photo a flock of white pelicans and camps are seen against fragmented marsh in Plaquemines Parish, La., Wednesday, Nov. 3, 2021. World leaders are gathered in Scotland at a United Nations climate summit, known as COP26, to push nations to ratchet up their efforts to curb climate change. Experts say the amount of energy unleashed by planetary warming would melt much of the planet's ice, raise global sea levels and greatly increase the likelihood and intensity of extreme weather events. (AP Photo/Gerald Herbert)

Fragmented marsh in Louisiana's Plaquemines Parish is shown. The parish contends drilling activity by Chevron and other oil companies has eaten away at its fragile coastline. AP

After years of legal wrangling, the Supreme Court is set to consider on Monday whether lawsuits that seek to hold oil majors financially accountable for Louisiana’s eroding coastline can be moved out of the Bayou State’s courthouses.

The high court’s answer in the case will play an important role in deciding the fate of a set of lawsuits that could put Chevron USA and other companies on the hook for billions of dollars in damages.

Chevron v. Plaquemines Parish could also have important implications for how readily private parties can — as Chevron has sought to do — move lawsuits against them to federal court, delaying proceedings and securing venues they see as more favorable to their arguments.

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Monday’s Supreme Court argument will focus on the federal officer removal statute, which allows private entities to claim that because they were acting under the direction of the federal government, lawsuits against their activity belong in federal court.

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