• Confirmation of stable syngas production reinforces the H6’s commercial roll-out trajectory

Haffner Energy announced that it has achieved the key qualification milestone for the methodology and production data relating to syngas generated by its H6 technology. This milestone was reached under the supervision of a leading international certification body, which has validated both the methodology and the production data demonstrating the stable production of syngas*, the synthesis gas produced through Haffner Energy's biomass thermolysis process.

This independent qualification confirms that the technological enhancements developed by Haffner Energy are delivering the expected performance and that the new-generation system operates reliably from commissioning at sustained production rates, in line with its design objectives.

This qualification also validates the mechanical behavior of the H6, in line with the modelling carried out during its design. It represents a decisive step towards the commercial deployment of this new generation, which is set to be installed in C-iC modules, notably as part of the CORE100 reservation program.

The performance of a thermochemical process such as thermolysis can only be assessed by analyzing production data, which enables the thermal stability of the process, the behavior of the plant and the quality of the syngas produced to be characterized.

The next qualification milestone, scheduled for autumn 2026, will focus on the production of mobility-grade hydrogen, the most demanding application in terms of gas purity. Successful completion of this stage will extend the validated performance of the H6 technology to renewable methane and methanol production, both of which require less stringent gas purification. The conversion of purified syngas into renewable methane or methanol relies on proven industrial catalytic processes that have been deployed commercially for more than fifty years and are available off the shelf from multiple technology providers.