The project concerns the creation of an anaerobic digestion unit in Ars les Favets (63). This unit aims to treat about 10,450 tons of annual waste, mainly from the GAEC of the Caillot family and the agricultural activities of the sector. The objective is to generate an injection of about 92 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.