The CALipSO collaborative project, led by Naturamole (SME, Isère) as part of a consortium with 3 Toulouse-based public laboratories (TBI, CRITT Bioindustrie and TWB), was launched on March 6, 2024 in Toulouse. Funded to the tune of €4.2 million by the French government as part of the France 2030 plan operated by ADEME, it aims to accelerate the chemical industry's energy and ecological transition by capitalizing on the most recent scientific and technical advances in the field of industrial biotechnologies. Translated with DeepL.com (free version)