Nonfossil Fuel Sources Accounted for 21% of U.S. Energy Consumption in 2020
Primary energy consumption totaled 93 quadrillion British thermal units (quads) in the United States in 2020, or 7 quads less than in 2019. Fossil fuels — specifically petroleum, natural gas, and coal — accounted for 79% of total U.S. energy consumption in 2020. About 21% of U.S. energy consumption in … [continued]