The BioGasconha project will be able to treat up to 81,000 tonnes of organic waste each year from livestock manure, agri-food industries or crop residues.In addition, the 41 834 MWh PCS of biomethane injected into the network will provide gas to more than 14,000 inhabitants. Widely involved in circular economy approaches, the BioGasconha project will locally recover agronomic waste that is now treated several hundred kilometres away. The raw digestate can replace the use of chemical fertilisers and will have several advantages:- Bring the right dose of fertilisers and local fertilisers.