Deep Fission, a California-based nuclear startup, has officially moved from concept to construction. The ...

Giving a whole new meaning to underground power, startup Deep Fission Nuclear has secured US$30 million in funding to install a micro-reactor in a mile-deep borehole by July 4, 2026 as part of the US ...

California-based Deep Fission plans to install an underground reactor in Kansas. Parsons, Kansas, may be the site of a California startup’s first ever 1-mile-deep nuclear reactor — with support from ...

Following the recent commencement of drilling in Parsons, Kansas, local residents and advocacy groups ...

Innovative startup Deep Fission is pioneering next-generation nuclear energy by deploying a "gravity reactor" in a mile-deep borehole, a design that promises to slash operational costs by up to 80% ...

California-based Deep Fission says it will install an underground reactor in Kansas. Deep Fission says it plans to install a nuclear reactor underground at an industrial park in southeast Kansas.

California startup Deep Fission has begun drilling a test well for its underground small modular PWR as part of DOE’s Reactor Pilot Program.

California-based startup Deep Fission, which aims to place small modular reactors in boreholes a mile underground, has begun ...

The demand for reliable, 24/7 power for data centers is driving a historic level of interest in building new nuclear reactors. Current regulations and the high cost of qualifying new materials push ...

Parsons, Kansas, will be the site of a California startup’s first ever 1-mile-deep nuclear reactor — with support from county commissioners, both Republican Kansas U.S. senators and Democratic Gov.

Parsons, Kansas, may be the site of a California startup’s first ever 1-mile-deep nuclear reactor — with support from county commissioners, both Republican Kansas U.S. senators and Democratic Gov.