I never looked into this, but why would a datacenter consume water for cooling in the first place? Sure, they use some. But just like you fill up the cooling loop in a car, once it is there it just circulates between the heat source and radiators and/or heat exchangers, with perhaps some minimal top off needed (since flexible tubing isn't 100% water proof).
Or are they for some unfathomable reason using evaporative cooling in data centers?
Or are they for some unfathomable reason using evaporative cooling in data centers?