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Radiant
United States · Oil & Energy
Oil & Energy
Military
Energy & Utilities
Healthcare
Radiant is a clean energy startup located in El Segundo, California, specializing in portable nuclear microreactors. Founded in 2019 by former SpaceX engineers, the company aims to provide a climate-friendly alternative to diesel generators. Their flagship product, the Kaleidos 1MW microreactor, is designed for mass production and can be easily transported in a shipping container. This microreactor utilizes advanced safety features, including ceramic-coated nuclear fuel and helium coolant, to ensure zero emissions and prevent environmental damage. The Kaleidos microreactor can be deployed quickly, achieving full power within a day of installation. It adjusts its electricity and heat output to meet demand and can operate autonomously with centralized monitoring. Radiant has secured $225 million in funding and has agreements to build 26 microreactors, indicating strong commercial interest. Their target customers include remote villages, military installations, hospitals, and disaster relief organizations. Radiant is set to test its prototype by 2026 and aims for commercialization by 2028.
2020
Founded
Oil & Energy
Industry
United States
Location
3,451,362
Ranking
300 employees
Size

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