As of January 1, 2022, biofuel plant production capacity in the United States reached 21 billion gallons per year (gal/y) from 275 facilities. More than four-fifths of U.S. biofuel production capacity was for fuel ethanol.
As of January 1, 2022, biofuel plant production capacity in the United States reached 21 billion gallons per year (gal/y) from 275 facilities. More than four-fifths of U.S. biofuel production capacity was for fuel ethanol.