Latest TerraPower News & Updates
See the latest news and media coverage for TerraPower. We track all announcements, press releases, and industry mentions in real time, all in one place.
Advanced nuclear reactor and isotope developer
terrapower.com- Headquarters
- Bellevue, United States
- Company type
- Private company
- Number of employees
- 500–1,100
Latest news about TerraPower
Company announcements
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TerraPower receives TIME's influential new frontiers recognition
The team solves global challenges through nuclear innovation. This honor reflects their daily work delivering world-changing solutions.
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TerraPower begins construction on Kemmerer Unit 1
The project follows an NRC construction permit and will feature a 345 MW sodium-cooled reactor plus molten-salt storage boosting output to 500 MW.
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TerraPower builds actinium-225 facility
The Bellwether Laboratory increases Ac-225 production 20-fold, positioning TerraPower as top global distributor for cancer treatments.
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TerraPower Isotopes builds cGMP facility
The Philadelphia facility boosts global actinium-225 supply. Supporters praise this milestone.
Media coverage
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NRC fast-tracks approval for TerraPower's Natrium reactor in Wyoming
The U.S. Nuclear Regulatory Commission has issued a construction permit for TerraPower's Natrium sodium-cooled fast reactor in Kemmerer, Wyoming, marking the first commercial non-light-water reactor...
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TerraPower's Natrium reactor in Wyoming is the first non-light-water power reactor ever permitted by the NRC for commercial construction
In the small southwestern Wyoming town of Kemmerer, population roughly 2,600, a coal-fired power plant has anchored the local economy for decades. Now, on a...
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Meta signs deal to power data centers with TerraPower and Oklo reactors in Ohio
Meta is betting big on nuclear power for its artificial intelligence ambitions. On January 5, 2026, the company signed a ...
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TerraPower breaks ground on first commercial sodium-cooled reactor in Wyoming
In the small ranching and coal town of Kemmerer, Wyoming, construction crews are reshaping the landscape next to a retiring coal plant, laying the foundation...
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