U.S. refinery net production of normal butylene 2009-2021

In 2021, the refinery net production of normal butylene in the United States was negative five thousand barrels per day, up by roughly 29 percent from the previous year. During the period in consideration, figures peaked at two thousand barrels per day in 2018.

In 12 out of 13 years recorded, refinery net production of normal butylene recorded negative values, which indicates that gross production is less than gross inputs for the finished petroleum product.