It takes water to produce electricity, but how much water varies a lot depending on the fuel source and the power generating technology. In Colorado, around half a percent of our total water usage is used to generate electricity.
It’s a small percentage, says Stacy Tellinghusen, water policy analyst for Western Resource Advocates, a non-profit conservation group, but adds that it’s not inconsequential.
This map shows what America would look like if it followed its watersheds. It's an America designed to use water more efficiently, and reduce state conflicts over water. Think state conflicts over water aren't a big deal? Then you don't know that Georgia, Florida, and Alabama are engaged in a massive battle over their water sources.