New Microbial Fuel Cells Could Turn Sewage Plants Into Power Plants [Monster Machines]

Microbial fuel cells are notoriously inefficient. Electrodialysis systems are notoriously expensive. However if you combine the two and add some poo, they can turn waste water into a viable power source. The future of green energy is brown. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/YZFlM57FfrI/new-microbial-fuel-cells-could-turn-sewage-plants-into-power-plants

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