The La Mède refinery is a biorefinery that previously operated as a traditional fossil fuel refinery owned by TotalEnergies in Châteauneuf-les Martigues near Marseille, France, and on the Etang de Berre. The plant includes about 250 hectares. The biorefinery has a capacity of 500,000 tones of biofuels (hydrotreated vegetable oil) a year. The plant conversion, started in 2015, finished in 2019 with EUR 275 million of capital expenditure. In 2021, the plant announced production of aviation biofuel made from cooking oil.