Refinery capacity increased slightly for the first time since the COVID-19 pandemic

U.S. refining capacity increased slightly for the first time since the COVID-19 pandemic, as of January 1, 2023, reversing two years of decline, according to our annual Refinery Capacity Report. Operable atmospheric crude oil distillation capacity, our primary measure of refinery capacity in the United States, totaled 18.1 million barrels per calendar day (b/cd), a 1% increase from 2022.