This tech eliminates the need for water for air-conditioning of buildings

Re:This tech eliminates the need for water for air-condition... by cmdrfred on Friday May 27, 2016 @11:10AM (#11786505)

You can also leverage the stack effect[0] with a whole house fan[1] if you have a basement. It drops my temps about 5 - 10 degrees allowing me to put off turning on the AC for a month or so a year.