"Amazonâs three proposed new datacentres in the Aragon region of northern Spain, each next to an existing Amazon datacentre are licensed to use an estimated 755,720 cubic metres of water a year, roughly enough to irrigate 233 hectares of corn, one of the regionâs main crops.
In practice, the water usage will be even higher as that figure doesnât take into account water used to generate the electricity that will power the new installations, said Aaron Wemhoff, an energy efficiency specialist at Villanova University in Pennsylvania.
Between them, Amazonâs new datacentres in the Aragon region are predicted to use more electricity than the entire region currently consumes. Meanwhile, Amazon in December asked the regional government for permission to increase water consumption at its three existing datacentres by 48%.
Opponents have accused the company of being undemocratic by trying to rush through its application over the Christmas period. More water is needed because âclimate change will lead to an increase in global temperatures and the frequency of extreme weather events, including heat wavesâ, Amazon wrote in its application."
Big techâs new datacentres will take water from the worldâs driest areas >
https://www.theguardian.com/environment/2025/apr/09/big-tech-datacentres-water
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