Check it out… a bus run on poo. Well in technical terms i guess we would say human waste biofuel. Im not completely sure about any of the emissions (mind the pun) from the bus, or any possible negative side affects, however its good to see efforts made to address several issues at one time: human waste and sustainable energy production. Its ideas like this that need to be explored and supported if we are to address the issues of sustainable development!
Do any of you know of any similarly cool ideas that have been implemented? I would love to hear about them.