Department of Energy

Advances energy technology, manages nuclear weapons programs, and promotes energy security.

Agency Profile

Established

1977

Employees

14,000+

Head of Agency

Secretary of Energy

Cabinet

Same Category

Manages U.S. foreign policy, diplomacy, and international relations. Oversees embassies and consulates worldwide.

Manages federal finances, produces currency, collects taxes, and enforces financial laws.

Oversees the U.S. Armed Forces and coordinates national security and military operations.

Enforces federal law, administers justice, and represents the U.S. government in legal matters.

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