Davide Dornetti, from the “Agricoltura Innovativa” (Innovative Agriculture) community, has sent us a working demonstration of the biogas plant that has been operating at his farm in Lodi since December 2012. A complete tour taking in the fermenters, the control and supervision room, the pump room and the container that houses the engine and alternator. The total energy produced to date is 26,355,142 kWh.