‘Energy’ toilets meet ideas worth spreading at TED Nairobi | Energy SMEs in Developing Countries | Scoop.it

Another speaker, Josiah Omotto who heads Umande Trust, touched on a popular theme for the day: Toilets. Who can do without them? But what forward thinking people like Omotto are doing is using human waste and turning it into biofuel. Each of us produces on average 300 grammes of waste per day; Omotto’s organisation has designed a bio-digester system that produces safe cooking gas and alternative sanitation systems.