Cleantech for renewable gas and clean fuels

Over 32 years of experience decarbonizing industry and mobility
Renewable syngas
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Sustainable Aviation Fuel (SAF)
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Renewable hydrogen
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Renewable methanol
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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.

 

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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

News
05/20/2025
HYNOCA® recognized as EU-funded REFORMERS’ Renewable Energy Valley project in Netherlands awarded World Hydrogen 2025 Prize, Clean Project category
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Press release
05/20/2025
HYNOCA® recognized as EU-funded REFORMERS’ Renewable Energy Valley project in Netherlands awarded World Hydrogen 2025 Prize, Clean Project category
Press release
05/16/2025
Convocation d’une Assemblée Générale Mixte le 23 juin 2025
Press release
04/24/2025
Haffner Energy unveils Hynoca® Flex 500 IG: A flexible, cost-effective alternative to grey hydrogen and fossil fuels
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Events

Event
Green Hydrogen Summit UK
July, 2nd 2025
London, UK
Marcella Franchi is a panelist: "What does Europe's hydrogen deployment tell us about market growth?" at 3pm
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Event
World Hydrogen Summit
May 20-22, 2025
Rotterdam, Netherlands
#C090J (France Pavillion)
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All events

Our mission

Decarbonize       Innovate       Regenerate

Our values

Innovate
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