Check out how the women in Shaanxi created their abundance from human and animal waste collected.
In seeking for a solution to stop erosion by cutting down trees for fuel, the Shaanxi Mothers won an Ashden Award for Sustainable Energy in 2006 for their efforts.
Not keen about using your excreta to create fuel? How about using food waste? Here is how a homemade anaerobic digesters look like.
Like that? Then let LordVaader show you what components you need and how to assemble them to make your own.