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Microsoft inks deal to restart Three Mile Island nuclear reactor to fuel its voracious AI ambitions (www.tomshardware.com)

submitted 1 month ago by irreticent to c/technology

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Modern AI data centers consume enormous amounts of power, and it looks like they will get even more power-hungry in the coming years as companies like Google, Microsoft, Meta, and OpenAI strive towards artificial general intelligence (AGI). Oracle has already outlined plans to use nuclear power plants for its 1-gigawatt datacenters. It looks like Microsoft plans to do the same as it just inked a deal to restart a nuclear power plant to feed its data centers, reports Bloomberg.

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[–] [email protected] 6 points 1 month ago* (last edited 1 month ago) (2 children)

They were actually designed to be very safe. It was thought that they literally couldn't fail dangerously. Chernobyl was a huge fluke (that had preventions put in place to ensure it never happened again) that was just a lot of weird things combining at once. The other reactors at Chernobyl continued operating for decades safely, similarly to three mile island which only stopped on 2019 because it wasn't profitable, but now it appears it is again. Both of these nations (and child nations/successors) continued to operate many more nuclear plants without issues. Nuclear is, by far, the safest energy source, including green energy like solar.

[–] Doomsider 3 points 1 month ago* (last edited 1 month ago)

Thanks for that. I am not an expert by any means about reactors. I am just going off what my step dad has said and he was a nuclear engineer at Hanford. I did find an article that talks about the shortcomings of the Chernobyl reactor design.

https://world-nuclear.org/information-library/appendices/rbmk-reactors

Totally agree about nuclear for sure.

[–] [email protected] 2 points 1 month ago (1 children)

How exactly is nuclear energy safer than solar energy?

[–] [email protected] 4 points 1 month ago* (last edited 1 month ago)

Mining isn't particularly safe, then refining and construction.

It must have shifted at some point, because the data I see now shows solar as 0.01 death per twh less than nuclear, which is effectively equal because that's the smallest unit of increment they have. Nuclear still produces the lowest CO2 per twh.

https://ourworldindata.org/safest-sources-of-energy