The Green Cone food waste digester looks kind of like a home composter but is much more. It takes all types of food waste - meat, dairy, bones, vegetables and even animal feces - it basically allows you to take everything from the kitchen table and dump it directly in. You donÍt need to turn it, or empty it more than once every few years. Using solar heat in combination with macrobacterial activity. it breaks the waste down aerobically into nutrient rich water that is absorbed into the soil.