The Supreme Court on June 20 sided 7–2 with fuel producers challenging California’s tough vehicle emissions standards.
The new ruling revives the producers’ lawsuit against the standards.
Supreme Court Allows Energy Producers to Sue California Over Emissions Rules
A federal appeals court previously ruled that the companies challenging the regulations lacked standing to sue.
The U.S. Supreme Court in Washington on March 17, 2025. Win McNamee/Getty Images
Matthew Vadum
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Matthew Vadum is an award-winning investigative journalist.
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