The Bill Gates-chaired company's Natrium 345 MWe sodium-cooled fast reactor with a molten-salt-based energy storage system has been accepted into the UK's Generic Design Assessment process.  ; ...

BELLEVUE, Wash., Feb. 19, 2026 /PRNewswire/ -- TerraPower President and CEO, Chris Levesque, issued a statement on the acceptance of the Natrium (R) reactor (1) into the United Kingdom's Generic ...

Imagine a future where energy is not only abundant but also clean, reliable, and adaptable to the ever-changing demands of modern life. It’s a vision that feels both urgent and out of reach as we ...

Founded by Bill Gates, TerraPower is one of the nuclear industry’s leading startups. But the fiery history of its cooling ...

One of the key areas in both the Generation IV International Forum (GIF) and the IAEA programmes on innovative nuclear systems is the harmonization of safety approach, safety requirements and safety ...

The U.S. Nuclear Regulatory Commission (NRC) has completed its draft safety evaluation (SE) a month ahead of schedule—albeit with open items—for TerraPower’s Kemmerer Power Station Unit 1, a ...

Core disruptive accidents (CDAs) in sodium-cooled fast reactors represent a severe class of events in which the integrity of the reactor core is rapidly compromised, leading to the dispersal of molten ...

The scope of this first Joint Workshop between the IAEA and the Generation IV International Forum (GIF) covers various national Sodium Cooled Fast Reactor (SFR) operational and safety approaches. The ...