Comment Re:This is more sensationalism than any real threa (Score 1) 189
From my hydrology textbook last year: cooling edges out agriculture for water utilization nationally
Either your textbook is completely wrong, or you just misunderstood what it said. Cooling uses very little water. It is no where near either agriculture or household use. The main problem with power plants is not that they "use up" water, but that they warm it up, causing thermal pollution. But the water is still available for other uses downstream.
Perhaps your textbook was talking about hydro-electric power plants (dams). But those don't use the water for cooling.