How 25 kilos of cow dung gives cheap cooking gas.

How 25 kilos of cow dung gives cheap cooking gas. Rehau Home Gas is a low maintenance unit made up of a cylindrical, mini-biogas unit running on cow dung and water It is the desire of every household to access cheap and clean energy. Researchers from Jomo Kenyatta University of Agriculture and Technology (JKUAT) have developed a cheap and reliable form of energy that will cut use of firewood. The Rehau Home Gas is a low maintenance unit made up of a cylindrical, mini-biogas unit running on cow dung and water. To power, it only needs 25 kilos of cow dung mixed with 25 litres of water per day to give more than four hours of continuous clean cooking gas. “Rehau home gas is designed for rural and semi-urban households. The equipment is made using a special black polymer material imported from Germany...more