California Nuclear Startup Radiant Industries to Build Small Reactor Factory at Historic Manhattan Project Site

Oct 14, 2025 02:06 pm CST

Radiant Industries Inc. plans to transform the historic Manhattan Project site in Oak Ridge, Tennessee into America's first mass-production facility for small nuclear reactors. Construction begins in early 2025, with production of their 1-megawatt Kaleidos systems expected by 2028, potentially revolutionizing nuclear energy manufacturing with factory-built portable generators.