@ENERGY’s home for nuclear energy research, demos, and deployment. RT/Mentions aren't endorsements.

Joined February 2019
6,009 Photos and videos
Advanced light-water small modular reactors are smaller, manufactured versions of large-scale reactors. They typically range from 20 to 300 megawatts of electric power and can come in two types — pressurized or boiling water reactor systems.
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ON THIS DAY in 1983, St. Lucie Nuclear Power Plant Unit 2 first connected to the grid. It was built 20 feet ABOVE sea level to protect against flooding and extreme weather, now powering over 1 million homes in south Florida. 🌊
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Can salt 🧂 help power our future? Molten Salt Reactors use molten fluoride or chloride salts as a coolant. The coolant can flow over solid fuel like other reactors or fissile materials can be dissolved directly into the primary coolant.
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Microreactors will be a BIG deal in helping to unleash more energy in the United States.
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Meet Wolf Creek 👋 Wolf Creek Generating Station is the first and only nuclear power plant in Kansas, first connecting to the grid on this day in 1985!
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📸 SNAPSHOT: Check out @INL’s Remote Handled Low-Level Waste Disposal Facility! This crucial nuclear facility ensures the safe, permanent disposal of waste that supports mission‑critical operations across INL. With 448 vaults, the site is built to handle 20 years of disposal capacity.
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WATCH: @xenergynuclear is developing this high-temperature gas reactor fueled by ultra-robust TRISO particles.
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SUPER-SIZED: Palo Verde is Arizona’s only nuclear power plant and one of the largest generators in the U.S. Unit 1 first connected to the grid on this day in 1985.
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Office of Nuclear Energy | US Department of Energy retweeted
Last week, the Antares Mark-0 reactor achieved criticality, marking a historical milestone for American nuclear energy & the Genesis Mission. This is the first reactor to reach criticality under @ENERGY’s Reactor Pilot Program, established just 1 year ago. energy.gov/articles/departme…
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Everything you need to know about advanced reactors in one ☝️ place.
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WATCH 👀: This first-of-a-kind test loop at @INL is being used to advance molten salt reactor R&D, including the world’s first fast-spectrum, salt-fueled reactor experiment coming up at the lab.
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Which state has the most nuclear reactors?
16% A. Virginia
28% B. Pennsylvania
26% C. Ohio
30% D. Illinois
350 votes • Final results
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The answer is D. Illinois! There are 11 reactors in the state that make up 12% of total U.S. operating nuclear electricity generation capacity.
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Step inside one of the largest hot cells in the United States to see how researchers handle radioactive materials.
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Office of Nuclear Energy | US Department of Energy retweeted
🚨ICYMI: First test reactor in President Trump’s Pilot Program hits milestone to ramp up American nuclear power — a month ahead of schedule. All we needed was a new President, to unleash the American Nuclear Renaissance! washingtonexaminer.com/polic…
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Office of Nuclear Energy | US Department of Energy retweeted
A historic achievement for America’s nuclear renaissance: Antares Nuclear, a participant in @ENERGY’s Reactor Pilot Program, had their reactor successfully reach criticality at @INL — the first privately developed non-light-water reactor to do so in the United States in more than four decades The U.S. is proud to work with partners through the Nuclear Energy Agency (NEA) to advance next-generation nuclear technologies and looks forward to co-chairing the @NEA Roadmaps to New Nuclear Ministerial Conference this September. energy.gov/articles/departme…
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