California's gasoline supply stands on the edge of a serious shortfall, one that policymakers have seen coming yet failed to head off with practical measures. Recent analyses point to tight inventories, refinery closures, and global disruptions converging in the weeks ahead, and the state's unique regulatory environment is making the problem harder to manage.
As of early April 2026, combined gasoline and crude inventories in California hovered at just nine to 10 days of supply, well below historical norms and offering little buffer against shocks. Two major refinery closures have removed substantial capacity: Phillips 66's Wilmington facility in the Los Angeles area shut down in late 2025, and Valero's Benicia refinery in the Bay Area is set to cease operations by the end of April 2026. Together, these account for roughly 17 to 20 percent of the state's refining capacity.
The Low Carbon Fuel Standard and other layered regulations compound the challenge. Designed to reduce emissions, they raise compliance costs and restrict the use of out-of-state or alternative fuels during tight periods. Temporary flexibility, such as easing the standard or aligning more closely with national reformulated gasoline rules, could open access to broader supplies without abandoning long-term environmental goals.
California's approach has contributed to a steady decline in in-state crude production despite substantial reserves and has encouraged refinery operators to exit rather than invest. The result is greater dependence on distant imports at a moment when global supply lines look fragile.
Drivers do not need lectures about distant climate targets when filling up costs noticeably more and shortages loom. They need policies grounded in the practical reality that supply must meet demand without unnecessary self-imposed constraints. Getting this balance right will determine whether the state weathers the current outlook or lets it become the disaster some forecasts warn about.
redstate.com
As of early April 2026, combined gasoline and crude inventories in California hovered at just nine to 10 days of supply, well below historical norms and offering little buffer against shocks. Two major refinery closures have removed substantial capacity: Phillips 66's Wilmington facility in the Los Angeles area shut down in late 2025, and Valero's Benicia refinery in the Bay Area is set to cease operations by the end of April 2026. Together, these account for roughly 17 to 20 percent of the state's refining capacity.
The Low Carbon Fuel Standard and other layered regulations compound the challenge. Designed to reduce emissions, they raise compliance costs and restrict the use of out-of-state or alternative fuels during tight periods. Temporary flexibility, such as easing the standard or aligning more closely with national reformulated gasoline rules, could open access to broader supplies without abandoning long-term environmental goals.
California's approach has contributed to a steady decline in in-state crude production despite substantial reserves and has encouraged refinery operators to exit rather than invest. The result is greater dependence on distant imports at a moment when global supply lines look fragile.
Drivers do not need lectures about distant climate targets when filling up costs noticeably more and shortages loom. They need policies grounded in the practical reality that supply must meet demand without unnecessary self-imposed constraints. Getting this balance right will determine whether the state weathers the current outlook or lets it become the disaster some forecasts warn about.
THE ESSEX FILES: Gas Shortages Loom in California As Refineries Shut Down, Rules Bite
California faces looming gas shortages as refinery closures and strict rules tighten supply and raise prices.
redstate.com
