CA gas could hit $8.44 per gallon in 2026 due to refinery closures, regulations
- An analysis conducted by a researcher at the University of Southern California forecasts that gasoline prices in California could climb to $8.44 per gallon by the end of 2026, driven by the shutdown of key refineries and the implementation of new environmental regulations.
- This projection follows refinery shutdowns at Phillips 66 in 2025 and Valero in April 2026, alongside new laws raising excise taxes, imposing fossil fuel fees, and limiting refinery operations.
- California’s refining capacity has declined by 36%, in-state oil production by 63%, and the number of refineries by 56% while gasoline demand remains high and supply becomes constrained.
- Mische explained that the addition of various regulatory expenses affecting refiners, distributors, and local operators has amplified the increase in gasoline prices for consumers, which were already elevated at $4.816 in April 2025.
- The refinery closures and regulations risk creating a gasoline deficit of 6.6 to 13.1 million gallons daily, which could disrupt multiple industries and place California’s economy in a precarious position.
67 Articles
67 Articles

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Supply Crunch Could Send California's Gas Prices Past $8
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California Price At Pump Could Hit $8.44/Gallon In ’26 Due To Refinery Closures, Regulations
By Kenneth Schrupp via The Daily Signal | May 08, 2025 A new analysis has found California gasoline prices could rise to $8.44 per gallon by the end of 2026 after the pending closure of two refineries—one-fifth of the state’s refining capacity—and the onset of new state regulations. California gas prices are already the nation’s highest, at $4.78 per gallon for regular-grade gasoline Tuesday, according to AAA. The new study from University of So…
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