Phoenix Plans To Turn Dog Waste Into Electricity

The idea is simple: waste is picked up by owners in biodegradable bags as normal and deposited into the composter. A crank is turned to churn the mixture (and your stomachs, if you stop to think about it), thus allowing the methane to rise to the top and power the lamp at the park. It will cost around $25,000 to get the project off the ground.

Source: Re-Nest