Department of Energy

Unleashing Commercial Nuclear Power

The fourth DOE-authorized advanced reactor goes critical by President Trump's July 4th deadline.
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Capturing the Greatest Cosmic Movie Ever Made

The 10-year Legacy Survey of Space and Time has officially started, marking the beginning of a new era in astronomy and astrophysics.
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Fusion Science and Technology Roadmap

DOE published the Fusion Science and Technology Roadmap to Accelerate Commercial Fusion Power
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Building, Modernizing and Restarting Coal Plants

DOE is investing $350 Million to strengthen coal-based generation, grid reliability, and strategic energy infrastructure.
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FACT SHEET:

The Energy Department is Unleashing Beautiful, Clean Coal

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Genesis Mission

Genesis Mission is building a new instrument for discovery, uniting human curiosity with machine intelligence to double our scientific output and tackle humanity's greatest challenges.

Genesis Mission video

US Dept of Energy

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Administrations & National Labs

Get to know our semi-independent organizations and see how they’re tackling the nation’s toughest challenges.

National Nuclear Security Administration

Learn More about National Nuclear Security Administration

February 25, 2026
Power Marketing Administrations

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Power Marketing Administrations

June 22, 2026
U.S Department of Energy National Laboratories

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U.S Department of Energy National Laboratories

February 10, 2026
U.S. Energy Information Administration (EIA)

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U.S. Energy Information Administration (EIA)

October 16, 2025

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