United States Department of Transportation

Transportation’s Greenhouse Gas Emissions by Gas 2021

Figure

Area chart showing the transportation use of biofuels from 1980 to 2022, measure in trillion British thermal units. Ethanol and biodiesel follow similar trends, with use remaining steady from 1980 to 2000 and then rapidly increasing. In 2019, both ethanol and biodiesel saw sharp declines in use but have since increased steadily into 2022.

Dataset Excel:

F6-13-Transportation-Greenhouse-Gas-Emissions-by-Gas2021.xlsx (25.74 KB)

Publications:

Transportation Statistics Annual Report Figure 6-13