Biogas: Turning waste into biogas

A family teacher who was a biology teacher in high school had made a Biogas project in her home. She entirely depended on biogas from cows manure for her home cooking. While everyone in the province depended on wood to cook she was comfortably cooking with her biogas. Now, knowing what I know about recycling and going green I want to contact her and see how the project is going. Here below I have put for you a video from ARTI India on how they make biogas from food waste.