Haffner Energy
Business Services · France · 11-50 Employees
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Overview
Headquarters
15 Boulevard Marcel Paul Parc De L'angev...Phone Number
+33 326749910Website
www.haffner-energy.comRevenue
<$5 MillionIndustry
ZI Rank: 1
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ZI Rank
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About Haffner Energy
Haffner Energy, established in the energy transition sector for over 28 years, designs and provides technologies and services for producing green hydrogen and renewable gas. The company's proprietary Hynoca process enables the production of hydrogen through biomass thermolysis while simultaneously capturing carbon through biochar co-production. This innovative approach delivers competitively priced hydrogen with minimal dependence on electrical grid infrastructure. Based in France, Haffner Energy contributes to European energy independence while supporting decarbonization efforts through its carbon-negative technology. The company maintains a strong presence in engineering, operations, and sales across multiple European locations.Explore more
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2022
Stock Offering
$81.6M
Haffner Energy Tech Stack
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Haffner Energy News & Media
Haffner Energy secures 14 initial reservations through its CORE100 industrial program
Early momentum confirms market appetite for midsize, lower-cost and faster-to-deploy clean fuel production unitsHaffner Energy launches CORE100, an industrial program with over €300 million target sales over three years
Vitry-le-François, February 18, 2026 – 6:00 p.m. (CET)Haffner Energy launches the C-iC modular units line to unlock financing for mid-sized biofuel projects
Haffner Energy launches of its new C-iC modular industrial units line, designed to address the financing and deployment challenges facing mid-size projects
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Haffner Energy, established in the energy transition sector for over 28 years, designs and provides technologies and services for producing green hydrogen and renewable gas. The company's proprietary Hynoca process enables the production of hydrogen through biomass thermolysis while simultaneously capturing carbon through biochar co-production. Thi... Read More
