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Alternative Energy: Turn Your Poo Into Fuel!

Photo: Wessex Water

Photo: Wessex Water

Want an alternative use for the contents of your septic tank?

Mohammed Saddiq has the answer, the poop-mobile! Bristol streets have been the first test run of the methane-powered car which allows an alternative to petroleum fuel. BBC covers the story:

The BBC’s John Maguire is given a tour of the methane-powered car by developer Mohammed Saddiq

A “poo-powered” VW Beetle has taken to the streets of Bristol in an attempt to encourage sustainable motoring.

The Bio-Bug runs on processed methane gas generated as part of the raw sewage treatment process.

Engineers from Wessex Water estimate the waste from 70 homes would generate enough gas to run the car for 10,000 miles (16,100km).

Despite being powered by fuel created from sewage, the car does not smell unpleasant.

“It performs like a normal car – you wouldn’t know it was powered by biogas,” a company spokesman said.

To use biogas as vehicle fuel without affecting vehicle performance or reliability the gas needs to be treated to remove the carbon dioxide content.

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