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Amazon data centers used 2.5bn gallons of water in 2025
(www.datacenterdynamics.com)
This is a most excellent place for technology news and articles.
Evaporated is ‘used’. It’s arguably more ‘used’ than it is when it goes down the sewer to local wastewater treatment, as that water is often put back into groundwater through infiltration fields. Depleting aquifers is the main concern of data center water usage.
evaporation is also part of the water cycle