this post was submitted on 31 Mar 2026
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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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[–] expatriado@lemmy.world 42 points 1 month ago (1 children)

i work for a large power company, we have a data center customer that have as many equally sized cooling towers as one of our nuclear power plants.

[–] tehn00bi@lemmy.world 17 points 1 month ago (4 children)

Pretty soon you’ll just have nuclear plants just to power data centers.

[–] ClockworkOtter@lemmy.world 17 points 1 month ago (1 children)

Didn't Microsoft try to pay for a nuclear plant to be recommissioned just to power a data centre or something?

[–] teyrnon@sh.itjust.works 9 points 1 month ago

There have been several data centers that have bought nuclear plants, including Three Mile Island, they're going to fire that bitch back up, also the Regulators have been disempowered. Propublica on the last part if I recall.

[–] bridgeenjoyer@sh.itjust.works 2 points 1 month ago* (last edited 1 month ago) (2 children)

Nuclear plants to power data centers to make ai slop to make more need for data centers to feed us ai ad slop...when does it fucking end?

I hope some vigilantes start taking action against these damn wastes of space.

[–] BanMe@lemmy.world 6 points 1 month ago

The disease is late stage capitalism, the symptom is a mad dash to trade our natural resources for energy and pollution. The mad dash will continue as long as we're bleeding humanity to keep the shareholders high and dry.

[–] tehn00bi@lemmy.world 1 points 1 month ago

Have you seen the movie Bugonia? I’m nearly convinced that CEO’s are all human looking aliens that are determined to destroy earth and enslave humans. #tinfoilhat #downtherabbithole

[–] Naia@lemmy.blahaj.zone 1 points 1 month ago (1 children)

Come to think of it, you would think power generation would perceptively increase the temperature in the surrounding air and while I have heard of nuclear plants making bays or rivers a few degrees warmer near the plant I don't think it's even been described as this bad.

[–] tehn00bi@lemmy.world 2 points 1 month ago

Putting on my ME hat. Power systems are designed to extract the most amount of energy of their fuel sources. This leads for waste heat to not be significantly above ambient temperatures as they have extracted about as much as they can from it.

I assume now many high end servers are now water cooled, so that probably improves their cooling performance of their system, vs the older ways of aisle cooling and having hot and cold sides of the rack.

But unlike power stations, I don’t think the data centers have incentives or the ability to extract much useful work from their waste heat, so I’m sure they are dumping it as fast as they can plus the waste heat from all the secondary systems, cooling, water pumps, etc. are just compounding the local air temps.