I dunno, at least some of planned datacenters ARE doing that. For example an absolutely ENORMOUS Solar Farm is being built in Cheyenne, Wyoming for another Microsoft DC. For a previous MS DC a big ass wind farm was built. Meta is building a fuck you sized DC in Cheyenne and recently inked a deal with Terrapower for a natrium powered reactor.

I dislike having to defend these assholes but what the Green Energy thing has been done, is being done, and they have definite plans to do more of it.