Haffner Energy Focuses on Green Hydrogen
Haffner Energy’s solutions are primarily aimed at decarbonizing mobility and heavy industry. The French company uses thermochemical biomass gasification to produce green hydrogen and sustainable aviation fuels (SAF). Its flagship product is the Hynoca system, which, unlike electrolysis, operates largely independently of electricity prices. With the market launch of the new generation of plants, Haffner was able to reduce production costs for green hydrogen to EUR 2.34/kg, which is considered a breakthrough in the industry. To scale the business globally, the company has expanded its portfolio into complementary markets such as renewable methanol and entered into a major joint venture in Canada in December. An initial pilot project in Québec is expected to generate revenue of EUR 4.2 million in the near term and serve as a blueprint for expansion in North America. For the current fiscal year, management is targeting operational breakeven on an EBITDA basis, which should ensure financial stability following a phase of heavy investment.
Vow ASA Supplies Biochar to Heavy Industry
While Haffner Energy focuses on gaseous energy sources, the Norwegian company Vow addresses the industrial demand for solid carbon carriers. Through its subsidiary Arbion Industries, the group produces high-quality biochar, which is needed in the metallurgical industry as an environmentally friendly substitute for fossil coal and coke. Since heavy industry, particularly established steel and silicon production, has a critical need for carbon as a chemical reducing agent, Arbion has already secured long-term supply contracts with industry giants such as Elkem and Outokumpu. The first large-scale plant in Follum, Norway, is nearing commissioning and is expected to deliver high output thanks to a new pyrolysis reactor. By the end of the decade, Arbion plans to reach a total capacity of 200,000 tons of biochar per year. Vow benefits directly from the continuously rising prices of EU emission allowances, as these make biochar competitive against fossil alternatives and pave the way for the group to achieve positive cash flow.
A.H.T. Syngas Technology Eases the Burden on Small and Medium-Sized Enterprises
For traditional small and medium-sized enterprises, ranging from domestic paper manufacturing to metal finishing, gas prices exceeding EUR 80 per MWh simply mean a loss of competitiveness. This is precisely the gap that A.H.T. Syngas Technology is filling. The North Rhine-Westphalia-based company has positioned itself as a specialist in decentralized, biomass-based energy systems. It addresses the need for process heat, electricity, and synthesis gas directly at the point of consumption. At the heart of A.H.T.’s solution is a patented dual-fire gasification process that highly efficiently converts local waste materials such as wood waste or agricultural residues into extremely clean synthesis gas. Unlike conventional gasifiers, the gas produced by A.H.T. Syngas has low tar content, which is why it can be used in industrial burner systems as a direct substitute for natural gas. These modular plug-and-play systems enable medium-sized companies to transform their existing waste into a lucrative energy source, thereby increasingly decoupling themselves from volatile global market prices.

A.H.T. Syngas: Strategic Transformation Drives Margins
From an investor’s perspective, A.H.T. Syngas’s far-reaching transformation is highly interesting. The company no longer operates solely as a plant builder but now acts as an integrated energy service provider in the market. Through its new contracting model, A.H.T. operates its own plants at industrial customers’ sites and sells the energy produced directly, generating recurring and profitable revenue streams with expected margins in this segment of up to 19%. Since the marginal costs of energy production are minimal due to the use of waste materials, this model proves to be extremely lucrative in the current high-price environment for natural gas. The financial basis for this expansion was secured through a successful capital increase and the placement of a convertible bond earlier this year. A key growth driver with significant implications for the European business is a framework agreement with a Japanese customer covering 20 plants with a total value of EUR 160 million. Analysts at GBC estimate the price target for A.H.T. shares at EUR 8.50, underscoring the strategic importance of this decentralized technology. The survival of small and medium-sized industrial companies depends more than ever on self-sufficient cycles – A.H.T. Syngas provides the solution.
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