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Born from the Centre Énergie Environnement Procédés (CEEP) at Mines Paris-PSL, the deeptech startup SUBLIME Energie is revolutionizing biogas recovery by developing a one-of-a-kind technology: biogas liquefaction. By efficiently transporting and pooling biogas production from several farms, it reduces their initial investment and operating costs, opening up access to untapped biomass deposits, increasing the resilience of farms and local regions, and offering a decarbonization pathway for the agricultural and transport sectors. SUBLIME Energie thus democratizes biogas production for isolated or small farms, while creating local supply chains for biomethane and bioCO2 …