According to our latest annual Refinery Capacity Report, U.S. operable atmospheric distillation capacity, the primary measure of refinery capacity, totaled 18.4 million barrels per calendar day (b/cd) on January 1, 2025-essentially flat compared with last year.
U.S. refining capacity largely unchanged as of January 2025
15301 Dallas Parkway, Suite 900
Addison, TX 75001
(214) 420-3000




