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Amazon says its datacenters used about 2.5B gallons of water last year

https://www.theregister.com/on-prem/2026/06/12/amazon-owns-up-to-using-25bn-gallons-of-h2o-in-its-bit-barns-last-year/5254748
10•tcp_handshaker•1h ago

Comments

paytonjjones•1h ago
There are a lot of dumb political discourses but this is one of the dumbest in years. It's puzzling to me how water got latched onto instead of, say, energy or rare earths.
verdverm•1h ago
It's more tangible for people, if they would give up golf or eat less red meat, it crusade about those activities, they could do more for mother earth
quotemstr•33m ago
It's astroturfed, as is most memetic outrage that makes no logical sense
jrflo•54m ago
What drives me nuts about this whole water consumption discourse, is no one ever asks what happens to the water when it's used- it gets evaporated! It re-enters the water cycle as pure water! It's not like it's getting destroyed or turned into some unusable sludge, it'll just rain back down again in a few weeks.

Obviously, you still shouldn't build datacenters in areas that are locally water-stressed as that will add additional burden to the infrastructure.

cyanydeez•45m ago
yeah, why dont the dehydrated cattle and starving children appreciate the global hydrologic cycle
paulddraper•33m ago
1. The discourse is indeed idiotic. Data centers use less water than the (usually agriculture) purposes that land has already been zoned for.

2. “It just gets evaporated” is not a good take either. Fresh versus salt water matter, and their distribution matter a lot too.

eventualcomp•11m ago
The fact that a datacenter is evaporating X gallons of water in a period implies that a datacenter is ingesting X gallons of water (if less, the datacenter dries out, if more the datacenter floods) - meaning X gallons are now locked out of the water cycle. Meaning it rains back down and gets slurped back up.

This is under the happy assumption that all used water evaporates into a cloud directly above the source region, which rains back directly.

throw1234567891•5m ago
Yeah, not in the place it was pumped out from, duh!

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https://developer.apple.com/private-cloud-compute/
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I automated the part of freelancing nobody talks about

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