Haffner Energy

A family-owned company co-founded and co-led by Marc and Philippe Haffner, player in the energy transition for 28 years, Haffner Energy designs and provides technologies and services that enable its customers to produce green hydrogen, renewable gas replacing natural gas combined with carbon capture through the co-production of biochar through its Hynoca® process, by thermolysis of biomass. This process allows the production of hydrogen or renewable gas at highly competitive costs, carbon negative of 12 kg (net) of CO2 per kg of hydrogen, while depending very little on the electricity grid and the cost of electricity. This allows Haffner Energy to make a very rapid and agile contribution to the strategic challenges of Europe's energy independence combined with the acceleration of its decarbonization.