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389 Idaho Lab Produces World's First Molten Salt Fuel for Nuclear Reactors

Slashdot
EditorDavid @ Slashdot · 12/08/2025 07:34 EDT

Idaho Lab Produces World's First Molten Salt Fuel for Nuclear Reactors

America's Energy Department runs a research lab in Idaho — and this week announced successful results from a ground-breaking experiment. "This is the first time in history that chloride-based molten salt fuel has been produced for a fast reactor," says Bill Phillips, the lab's technical lead for salt synthesis. He calls it "a major milestone for American innovation and a clear signal of our national commitment to advanced nuclear energy."


Unlike traditional reactors that use solid fuel rods and water as a

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