Green Energy in the U.S. Has a Surprisingly Long History Posted byadmin April 6, 2011 Green technology has no history which isn’t to say that it has no past. For many Americans the subject sprang into being a few years ago, maybe around the time the Al Gore documentary An Inconvenient Truth hit theaters, or when they first saw Related posts: Obama says U.S. must get in front on green energy Tiny technologies could produce big energy solutions ‘Evidence of Afterlife’ Author Long on Religion, Science All About: Cities and energy consumption Green walls: the growing success of ‘vegitecture’