RadiantRA
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Radiant

Making nuclear power portable

SAASSeries CEst. 202051–200 employeesLos Angeles, United States

Radiant is building the world’s first mass-produced portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1 MW failsafe microreactor that can be transported anywhere power is needed. Founded in 2020, Radiant plans to test its first reactor in 2026, with initial customer deployments beginning in 2028.

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