 Can you imagine that you can turn livestock poop into clean energy and bio fertilizers? This is the bio digester where the manure is fermented and then the gas is collected with a gas pipe. So as you can see, this is a clean bio gas energy source which is coming from the bio digester. That means returning the livestock poop into clean energy source. We use for a cooking, for a lighting, for running agricultural machineries and vehicles. And because it is clean gas and also burns faster, it can save up to eight hours for a woman. And also, since it's clean, it can reduce smoke and indoor air pollution, which is one of the main challenges we are currently having in developing countries because of the use of firewood.