DeepFission's CEO, Liz Muller, claims that placing a nuclear reactor a mile underground results in an "extraordinary" safety profile compared to above-ground reactors.

According to CEO Liz Muller, drilling the underground containment structure for a DeepFission reactor takes weeks, compared to the years required to construct a traditional above-ground containment do...

DeepFission's CEO, Liz Muller, claims that deploying pressurized water reactors in a borehole one mile underground allows for faster and significantly lower-cost construction compared to conventional ...

DeepFission is targeting late 2027 or early 2028 to deploy its first reactor and begin supplying electricity to the grid.

Over half of the 15 gigawatts of non-binding Letters of Intent (LOIs) for DeepFission's reactors are from data center development companies.

DeepFission is building its first reactor in Parsons, Kansas, as part of the Department of Energy's Reactor Pilot Program.

Nuclear power currently generates about 20% of the electricity in the United States.

DeepFission's first reactor in Parsons, Kansas, is being built as a test reactor under a Department of Energy program, but the company intends to use it for commercial electricity generation after com...

DeepFission has received 15 gigawatts of non-binding Letters of Intent (LOIs) for its reactors, with over half of the demand coming from data center developers.

DeepFission aims to complete its commercial borehole proof-of-concept in the fall of 2026.

DeepFission has raised a total of $100 million, combining $60 million raised previously with $40 million from its IPO.