In Kenya, portable toilets find a new role: protecting trees
Geoffrey Kamadi Apr 29th 2016 9:31AM NAIVASHA, Kenya, April 29 (Thomson Reuters Foundation) - A new project is using solar energy to transform toilet waste into efficient cooking fuel, in an initiative to improve hygiene for people in communities without indoor sanitation and at the same time reduce the felling of trees for charcoal. In the communities around Naivasha, about 90 km…