Wikipedia and Renewable Energy

Everyone knows you have to take Wikipedia with a grain of salt, however they also have some good articles here and there. I was just looking up E85, and saw the little rectangle that has links to all their renewable energy links. I won't begin to try explaining, so for starters, go here, and then choose from biofuels, solar power, wave power, wind power, etc. From each article there is bound to be some external links to get to more in depth articles.