Update Sesolo Mello
Sesolo Mello is a social enterprise aiming to substitute paraffin in South African households with a safer, healthier and cheaper alternative: a biofuel blend that can be used in the same cookstoves as paraffin. Made from waste vegetable oils and produced in small scale production facilities, it also provides a sustainable solution that can stimulate local entrepreneurship and employment.
http://borrelofthepyramid.org/2016/06/08/update-sesolo-mello/