Hi, I have been looking around for popular, well-used, and informative forums for alternative energy. I can't seem to find any great ones using google/bing/duckduckgo. If anyone has any suggestions it would be great!
There have been few small discussions here (https://www.physicsforums.com/showthread.php?t=553865) and I also know OilDrum (http://www.theoildrum.com/ [Broken]) that has some content on alternative energy. But, it depends what kind of discussion what you want to have. If you want to get technical information, best is to subscribe to an IEEE magazine.