Annual production of U.S. petroleum coke (petcoke) has remained relatively unchanged over the past 10 years (2014-23), averaging 46 million tons according to our analysis of U.S. Census Bureau data. Most U.S. petroleum coke is exported. The United States exported approximately 41 million tons in 2023, slightly more than the 10-year average for total petcoke exports of 40 million tons.