> ...and many buildings use millions of gallons of water (often fresh, potable water) per day in their cooling operations. Of note, cooling is water evaporatio

> ...and many buildings use millions of gallons of water (often fresh, potable water) per day in their cooling operations. Of note, cooling is water evaporation, so the water will inevitably come back to us as good as new. This contrasts uses that will actually pollute water