Is there any reason the water can’t be safely consumed later? It’s not toxic or nuclear is it? The cooling water didn’t just up and disappear did it?
Edit: Links provided in the comments…
- https://arxiv.org/pdf/2304.03271
- https://www.youtube.com/watch?v=H_c6MWk7PQc
- https://www.youtube.com/watch?v=H_c6MWk7PQc&t=1264
- https://pivot-to-ai.com/2026/03/06/how-much-water-do-the-data-centres-use-its-a-secret/
- https://ui.adsabs.harvard.edu/abs/2025EcInd.17012986J/abstract
- https://en.wikipedia.org/wiki/List_of_tallest_cooling_towers
- https://en.wikipedia.org/wiki/Niederaussem_Power_Station
Notable comments:
- https://lemmy.world/comment/23672269
- https://sh.itjust.works/comment/25288634
- https://lemmy.cafe/comment/16350045
- https://sh.itjust.works/comment/25294655
Edit addendum: I’d like to thank everyone that’s participated in this question thread, sorry if I missed any good relevant links in the comments.
To be clear, I still loathe the whole AI datacenter era, it really is heavily wasteful of resources, notably energy, but I wanted to better understand the water usage situation.
So, similar to a vehicle radiator, just larger scale?
Well, if that’s the case, yeah antifreeze isn’t good for anyone, but still a proper closed loop cooling system isn’t exactly wasting water is it?
If you take good water from underground, it evaporates, and you’re in a drought-prone area, your area effectively just lost the water. Even if you’re not in a drought-prone area, you’re never going to have easy access to that clean, underground water again.
https://arxiv.org/pdf/2304.03271
I found this, and it has a cool overview of water towers and such.
This is exactly why I asked, hoping for more information like this.
👍