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Here's the recipe: separate the water out of some sewage, leaving the biosolids behind. Then pipe those solids into airless tanks and let some microbes go to town. These bugs release a gas (roughly 60 percent methane, 40 percent CO2) which you can burn to power the plant where you're doing all ...
Click on the image above to enlargePower from poop. It's an idea that others have thought of, and it quite possibly holds merit. Especially in developing countries where every source of power can prove vital, and extracting power from waste makes perfect sense. But could poop power our cars? Every ...