The SAS Agri Biomasse Mauléon is a collective methanisation project that includes 17 shareholders and 20 suppliers of agricultural materials (livestock and plant materials). The unit located in the municipality of Mauléon plans to inject 131 Nm3/h and the digestate produced (35001 tonnes/year) will be agronomically valued on the land of the farmers who bring the material. In addition to avoiding the emission of 96.5 tonnes of CO2, this project will also allow the creation of 2 full-time equivalents.