How to Make a DIY Biomass Digester and Save Lots of Money! – The Green Optimistic (blog)

The Green Optimistic (blog)How to Make a DIY Biomass Digester and Save Lots of Money!The Green Optimistic (blog)The plants that grow around your house can give you a cheap way to cook, and there is an amazing device that allows you use most kinds of biomass to refine methane. The kind of device you construct is up to you, but if you love composting, this is a

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