This Dam Simple Trick Is a Big Green Energy Win Ifeadi C. 04:58 Feed: All Latest, Zero Tech Blog Only a small fraction of dams actually produce electricity. Transforming them them into hydropower plants might stop new ones from being built. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsTaylor Swift embraces streaming, brings full catalog to Spotify and moreNo more bad blood: Taylor Swift returns to SpotifyUber just pissed off dozens of longtime employees; now they’re gunning for managementFacebook will lease its first San Francisco office, for InstagramGoPro's palm-sized Fusion 360 camera is the equivalent of 6 GoProsSoftbank is buying robotics firm Boston Dynamics and Schaft from Alphabet