Biogas and anaerobic digestion made number one in HowStuffWorks' list of wacky alternative energy, and poop-to-energy biogas projects have proven popular on Discovery News too. From biogas in Haitian ...

Anaerobic digestion is the process by which microorganisms break down organic (carbon-based) materials in the absence of oxygen. In this instance, “organic” means coming from or made of plants or ...

Manure is collected and placed in a centralized location in a way that is compatible with biogas recovery. Co-digestion feedstocks, such as food processing waste and food scraps, are delivered to the ...

Biogas digesters – a simple form of technology that turns waste into fuel – have been around for centuries. But only recently have intrepid urban homesteaders begun adding this nifty piece of ...