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Why data centers want to have their own nuclear reactors
(english.elpais.com)
This is a most excellent place for technology news and articles.
https://en.wikipedia.org/wiki/WNP-3_and_WNP-5
Not sure if this is still accurate, but definitely know that they never actually finished or started up these reactors and now it's a generic business park. So it at least has some sort of precedent, even though this isn't exactly the same as having the facilities generating power for the business.