this post was submitted on 07 Apr 2024
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[–] sic_semper_tyrannis@lemmy.today 20 points 5 months ago (1 children)

Don't forget that large data centers also use lots of water for cooling. Maybe if all this data that's harvested off of users is deleted we can save power and water

[–] corsicanguppy@lemmy.ca 10 points 5 months ago (2 children)

They use water for cooling, but do not consume water for cooling. Yes, they'll use water as a heat conductor medium so it goes to where it can be cooled and sent back, but it's a loop.

You may find the actual usage to be quite low.

[–] bitwaba@lemmy.world 4 points 5 months ago

Data centers use evaporative cooling which has the water turn to steam. The steam can recondense and be sent back into the system, but a non-negligible amount is lost to the environment. This is why recently Chile partially reversed Google's permit for a new data center

[–] umbrella@lemmy.ml 3 points 5 months ago (1 children)

they are very secretive about it, which means its probably a lot.

[–] bradorsomething@ttrpg.network 1 points 5 months ago (2 children)

Interesting, what do you think they turn the water into?

[–] umbrella@lemmy.ml 3 points 5 months ago* (last edited 5 months ago)

maybe a lot of evaporation.

or the temperature difference might be bad in some way to the surroundings.

the secrecy is what makes me suspicious

[–] PeterLossGeorgeWall@lemmy.dbzer0.com 2 points 5 months ago (1 children)

I'm wondering if there are losses of water. Like leaks etc. If it's a really large amount of water even a small percentage could be a lot. I'm really just spit balling here though really. I think that's a pretty efficient use of water actually. The thermal conductivity is high compared to air and any cooling techniques which don't include AC are surely better overall.

[–] ShepherdPie@midwest.social 2 points 5 months ago (1 children)

A water leak would either ruin the equipment if indoors or ruin the equipment if outdoors and not refilled on time. Considering those servers are their bread and butter, I'm going to assume they're going to fix any leaks pretty quickly.

[–] ryathal@sh.itjust.works 1 points 5 months ago

There's lots of places these systems can leak that aren't a big deal. They almost definitely leak to some degree. They also likely leak less than the municipal water supply does.