this post was submitted on 31 Mar 2026
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Data centers are creating ‘heat islands’ and warming the land around them by up to 16 degrees | CNN (www.cnn.com)
submitted 4 hours ago by mesamunefire@piefed.social to c/technology@lemmy.world
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The vast data centers that power artificial intelligence are so energy hungry that they’re heating up their surroundings, according to new research. It’s an alarming finding given the number of data centers is predicted to explode over the next few years.

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[–] ExcessShiv@lemmy.dbzer0.com 6 points 4 hours ago (3 children)

Isn't the largest data center currently something like 100MW? So "only" 0.1GW...65.000 space heaters is still insane though.

[–] mushroommunk@lemmy.today 6 points 3 hours ago

That currently exist? I believe Colossus is pushing 150MW and aiming for 300. But Gigawatt centers are on the way

[–] expatriado@lemmy.world 5 points 3 hours ago* (last edited 1 hour ago)

we were asked 400MW for a new data center, we told them 100MW is the max we could provide for now, and increase later, we have a new natural gas plant soon to enter operation to replace two retiring coal plants, but looks like we're extending decommission targets to keep demand

[–] LodeMike@lemmy.today 4 points 4 hours ago

Oh. I originally put megawatt and thought that was too small so I just incremented the metric exponent.