Apparently data centers routinely burn through water at a rate of about 1.9 liters per KWh of energy spent computing. Yet I can 🎮 HARDCORE GAME 🎮 on my hundreds-of-watts GPU for several hours, without pouring any of my Mountain Dew into the computer? Even if the PC is water cooled, the water cooling water stays in the computer, except for exceptional circumstances.
Meanwhile, water comes out of my A/C unit and makes the ground around it all muddy.
How am I running circles around the water efficiency of a huge AI data center, with an overall negative water consumption?
The HVAC system no, the home itself, yes.
Depending on how old your home is of course, newer homes tend to have lower exchange rates.
Also datacenters don’t have windows, or even doors constantly letting people in and out of cooled areas and outside.