The SAS METHA OISE brings together 2 farms for the creation of a methanisation unit recovering about 23.500 tonnes per year of waste from the territory. This project will inject 280 NM3/h of gas into the GRDF network, which will develop 23500 tonnes of resources in the territory using plant residues from agricultural holdings and local agri-food activity. The greenhouse gas balance for this project from the DIGES software (ADEME) highlights an overall GHG saving of 3242 tonnes equivalent. CO2 with reference to the situation so far. The proposed support for this project is part of the notification exemption scheme SA 59108 for environmental protection aid for the period 2014/2023 with eligible expenditure of EUR 6886277 from which the reference solution of EUR 1120000 or EUR 5766277 is subtracted. An accompanying proposal of EUR 750000 from ERDF represents an aid rate of 13.01 %.