The project concerns the creation of an anaerobic digestion unit in Tréteau (03). This unit aims to treat approximately 10,130 tonnes of annual waste, mainly from Deligeard family farms and agricultural activities in the sector. The objective is to generate an injection of about 130 Nm3/hour of biomethane into the local network and produce an organic amendment rich in nutrients that will be recovered by spreading on agricultural land. In this way, it will contribute to the reduction of greenhouse gas emissions.