alt Hacker News> Despite this, those in power refuse any environmentally aware energy policy nor water policy.
Can you tell me how much water a data center uses? If you have strong opinion on the construction of data centers I hope you can answer this basic question about data centers. (Many opposed to them cannot)
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estearum • today at 11:47 AM
Assuming that it's surprisingly little and without pollution concerns, then an acceptable and enforceable policy should be a very simple request, no?
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Depends on the cooling system, but around 1 to 9L per kwh. [1]
A lot, but not all, of these datacenters are using evaporative cooling, which is what kicks their water usage so high.
So a 40MW datacenter will consume around 4 million liters of water per day if it is evaporatively cooled.
[1] https://www.fwpcoa.org/content.aspx?page_id=5&club_id=859275...