Our expertise
Haffner Energy’s expertise has been forged over more than 32 years of experience.
32 years of experience designing, developing and bringing to market a pioneering, patented technology that produces clean fuels with a neutral-to-negative carbon footprint: biomass thermolysis.
Fast facts
32
years of experience
in biomass-to-energy
15
years of R&D
to develop our thermolysis technology
40
cogeneration projects
mostly in Europe and Africa (600 MW)
80
international patents
Latest news
01/08/2026
Haffner Energy and renewable energy project developer IGNIS P2X launch bio/e-SAF project AeroVerde in Spain
12/18/2025
Mundi Énergies launches a network of renewable energy hubs in Canada with Haffner Energy
Our mission
Decarbonize ■ Innovate ■ Regenerate
Our values
