Unless, you have been living under a rock, global warming is an issue for the world today. Without question, products like Earth 4 Energy does present a viable alternative for renewable energy.So what is Earth4Energy? Put it simple - it is a guide that comes with a set of videos that will show you how to construct your own renewable energy source for around $250. The author goes in depth on the steps, and where to source the parts and panels at affordable prices. Excluding some labor costs, Earth4Energy can be constructed for a total budget of $250.If done correctly, the potential savings can be immediate, but realistically, this is a long term investment that can do wonders to your budget and global warming!