Making Biochar For Small Farms

The Biochar Kiln is a top-lit updraft (TLUD) design, like a rocket stove. The biochar process described is scalable for small acreage farms. The set up of four kilns is capable of producing one cubic yard of biochar in six hours. We use raw materials from recycled wood. John Rogers, Biochar Kiln and Process Designer Ann Augustine, Editor and Producer