Federal agency

Energy Department

Federal agency serving United States.

The Department of Energy's mission is to foster a secure and reliable energy system that is environmentally and economically sustainable; to be a responsible steward of the Nation's nuclear weapons; to clean up the Department's facilities; to lead in the physical sciences and advance the biological, environmental, and computational sciences; and to provide premier scientific instruments for the Nation's research enterprise. The Department of Energy (DOE) was established by the Department of Energy Organization Act (42 U.S.C. 7131), effective October 1, 1977, pursuant to Executive Order 12009 of September 13, 1977. The act consolidated the major Federal energy functions into one Cabinet-level Department.

Function: administrativeUnited States

Source: 1 official source, last checked Oct 29, 2026.

Current offices and members

Each office in this body and the current holder established by official term dates.

Sources

Show1 official source, last checked Oct 29, 2026.

Federal Register: Agencies

Office of the Federal Register (National Archives) and U.S. Government Publishing Office

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Supports: federal agency names, descriptions, and parent agencies

Recently reviewedReviewed Oct 29, 2026
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