(P&GJ) — Valero Energy Corp. said it plans to shut down or significantly restructure its refinery in Benicia, California, by the end of April 2026, citing long-term strategic considerations and rising regulatory costs in the state.
In a filing with the California Energy Commission, Valero said the move is part of a broader evaluation of its operations in California, which also includes its Wilmington refinery near Los Angeles. The company emphasized that no final decision has been made but noted it continues to assess alternatives.
Valero's Benicia refinery, located northeast of San Francisco Bay, processes about 145,000 barrels of crude oil per day and is one of the largest in Northern California.
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“We understand the impact that this may have on our employees, business partners, and community, and will continue to work with them through this period,” said Lane Riggs, Valero’s chairman, CEO, and president.
The company also recorded a $1.1 billion pre-tax impairment charge related to both its Benicia and Wilmington facilities. This includes $337 million in expected asset retirement obligations. The charge will be excluded from first-quarter 2025 adjusted earnings.
California’s aggressive clean energy targets, including a ban on new gasoline-powered car sales by 2035 and stricter refinery regulations, have increased operational pressure on refiners. Since 2008, six refineries in the state have shut down, two of which have been converted to renewable diesel production.
Valero joins a growing list of refiners reconsidering their long-term presence in California. Phillips 66 announced plans in October to close its Los Angeles-area refinery within a year.
Mary Holcomb is the Digital Editor & Operations Manager at Gulf Energy Information, overseeing the Pipeline & Gas Journal, World Oil, and Underground Infrastructure brands. With over 5 years of experience, she drives digital content strategy and operations for these industry-leading publications.