How Paris uses the Seine to cool thousands of buildings without AC

BY THE OPTIMIST DAILY EDITORIAL TEAM Every air conditioner does the same thing: pull heat from inside a building and dump it outside. On a hot day, millions of units doing that together push street temperatures up, which makes the next hot day worse. “Everything that requires energy releases heat, and that heat has to […] The post How Paris uses the Seine to cool thousands of buildings without AC first appeared on The Optimist Daily: Making Solutions the News.