Using water to cool a data center is absolutely not equivalent to using it for farming. Once you irrigate a field, that water is gone. But if water is cooling something, then it can be collected and used again. Of course, that requires a city or county to have a water reclamation program.
Likewise, if you water a lawn, that water is gone. But if you flush water down a toilet or a shower drain, the water is potentially reusable. Just needs to be cleaned.
Waste water can also be used for cooling. I believe that's how the Palo Verde nuclear plant outside of Phoenix is cooled.
Likewise, if you water a lawn, that water is gone. But if you flush water down a toilet or a shower drain, the water is potentially reusable. Just needs to be cleaned.
Waste water can also be used for cooling. I believe that's how the Palo Verde nuclear plant outside of Phoenix is cooled.