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At Marolles, the technology speaks for itself!

10/29/2026
by Marcella Franchi, Chief Commercial Officer

Yesterday, we hosted another visit to our Marolles industrial site, where we had the pleasure of welcoming clients from Ireland to discover our technology in operation.

And what a pleasure it was to show them this magnificent, perfectly stable flame, produced from our renewable syngas!

A flame that illustrates a major industrial breakthrough.

The stable production of syngas using our new-generation H6 technology has now been validated through qualification testing by DNV, a leading international group specialising in certification, technical assurance and industrial risk management, operating in more than 100 countries.

This independent validation marks a key milestone in our industrial and commercial development.

Behind this flame lie years of research, innovation and hard work by our teams.

Our technology converts residual biomass into renewable syngas, paving the way for a wide range of applications: renewable gas, hydrogen, methanol and sustainable aviation fuels (SAF).

For our clients, these visits provide an opportunity to see our technology in action and appreciate just how far we have come.

From innovation to industrial reality, and then to commercial deployment.

This is precisely the momentum driving Haffner Energy forward today, with projects progressing and partnerships growing stronger.

The energy transition needs concrete industrial solutions. And that is exactly what we are building at Haffner Energy!

(View the original LinkedIn Post)
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