Our expertise
Haffner Energy’s expertise has been forged over more than 33 years of experience.
33 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
33
years of experience
in biomass-to-energy
16
years of R&D
to develop our thermolysis technology
40+
cogeneration projects
mostly in Europe and Africa (600 MW)
80+
international patents
Latest news
02/18/2026
Haffner Energy launches CORE100, an industrial program with over €300 million target sales over three years
01/27/2026
Haffner Energy launches the C-iC modular units line to unlock financing for mid-sized biofuel projects
Our mission
Decarbonize ■ Innovate ■ Regenerate
Our values
