Get the latest tech news

Nuclear startup Deep Fission plans to bury micro-reactors to power data centers


Deep Fission's small modular reactors would be lowered on cables down a 30-inch, one-mile deep borehole.

The company, Deep Fission, signed a deal on Tuesday with data center developer Endeavour to build 2 gigawatts worth of subterranean nuclear power. Nuclear startups are having a moment, driven in part by the growing energy demand of datacenters running compute-intensive workloads for AI applications. Any maintenance would require hauling the reactor to the surface, which the company says would take “only an hour or two.” Deep Fission is targeting between five to seven cents per kilowatt-hour, less than half what Lazard estimates new nuclear power costs today in the U.S.

Get the Android app

Or read this on TechCrunch

Read more on:

Photo of Micro

Micro

Photo of reactors

reactors

Photo of power data centers

power data centers

Related news:

News photo

New retrofit lets micro-turbines burn both hydrogen and natural gas

News photo

Google signed a deal to power data centers with nuclear micro-reactors from Kairos — but the 2030 timeline is very optimistic

News photo

Nuclear rockets could travel to Mars in half the time, but designing the reactors that would power them isn't easy