This might be the most repellent use of green engineering I ’ve ever seen , but yes , Norweigan faecal matter will keep their Buses up and running .
According toWorldchanging , the City of Oslo will convert the sewerage to biomethane , then get that methane working as bus fuel . Two sewage plant in Oslo will be adapted to support the infrastructure and the 80 buses will need minor modifications .
TheOslo Sewage Bustrial is expected to commence in September , and if successful , all 400 Oslo buses will be converted . Putting aside initial cost , the biomethane is expected to be about € 0.40 bum per l , and each bus will save about 40 tons of carbon dioxide every year . [ WorldchangingviaEarth FirstviaSlashdot ]
transport
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