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U.S. Government Energy Consumption by Agency and Source
Totals may not equal sum of components due to independent rounding.
These data include energy consumed at foreign installations and in foreign operations, including aviation and ocean bunkering, primarily by the U.S. Department of Defense. U.S. government energy use for electricity generation and uranium enrichment is excluded. Other energy used by U.S. agencies that produce electricity or enriched uranium is included. The U.S. government's fiscal year runs from October 1 through September 30.
1 Trillion BTU = 1.055056 Petajoules
KEY: Btu = British thermal unit; FY = fiscal year; DHS = Department of Homeland Security; GSA = General Services Administration; NASA = National Aeronautics and Space Administration; N = data do not exist, R = revised.
a Includes all U.S. government agencies not separately displayed. See http://ctsedwweb.ee.doe.gov/Annual/Report/AgencyReference.aspx for agency list.
b Includes liquefied petroleum gas and Navy special fuel oil.
U.S. Department of Energy, Energy Efficiency & Renewable Energy, Comprehensive Annual Energy Data and Sustainability Performance, available at http://ctsedwweb.ee.doe.gov/Annual/Report/HistoricalFederalEnergyConsump... as of Aug. 6, 2019.