Deep Fission says it plans to install a nuclear reactor underground in southeast Kansas, part of a national push for new ...

Parsons, Kansas, will be the site of a California startup’s first ever 1-mile-deep nuclear reactor — with support from county ...

December 15, 2025 - Synopsis Released NAICS Codes:541715 – Research and Development in the Physical, Engineering, and Life ...

-- Company plans to pursue a full-scale commercial project at the site following successful test reactor demonstration -- Deep Fission, Inc. (“Deep Fission” or the “Company”), a pioneering advanced ...

Deep Fission has chosen Kansas to host its first gravity borehole reactor pilot, targeting first criticality by July 2026.

California-based energy company Deep Fission in September announced Utah, Texas and Kansas as the first three planned sites for testing of its small modular pressurized water reactors.

Deep Fission, Inc. (“Deep Fission” or the “Company”), a pioneering advanced nuclear energy company placing small modular pressurized water reactors in boreholes one mile underground, announced today ...

A California-based nuclear energy company with plans to place small modular reactors (SMRs) in mile-deep boreholes said it will break ground December 9 for a pilot project at a site in Parsons, Kansas ...

California-based startup Deep Fission has chosen Great Plains Industrial Park in Parsons, Kansas, for its pilot project and plans to build a full-scale commercial plant there following the test ...