Earlier quoted context omitted.
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...
As a comparison, one acre of alfalfa growing year round in California uses about 5*325000=1,625,000 gallons of water a year for four harvests, 4400 gallons of water per day per acre. There’s around a million acres of alfalfa grown in California for a total water usage of 1,625,000*1,000,000=1.625×10¹² gallons (or 5 million acre-feet) per year. 365 million gallons of water per year for one data center is 1000 acre fee…
Because DCs are, and that is the concern local communities have. Not random comparative statistics whose purpose seems to be to take valid local community concerns and pretend they're just a joke. How much do alfa growers in California add to my water bill? How much will new municipal water hookups by new data centers impact my water bill? One is a valid concern. One is just a BS attempt to discredit the valid concern. Because that is how this shady industry operates. On BS. On manipulation. And they wonder why they are more and more disliked.