AHT CleanTec produces decentralized and CO2-neutral electricity, heat and resources directly where you need them. Worldwide!

We offer green energy from 200 kW to 15 MW to agricultural, industrial, and municipal operations, depending on your needs, either as hot gas or with a focus on electricity or heating. We are happy to produce on-site using the residual and waste materials that are generated at your location. Alternatively, we can source the fuel or offer you a suitable operating model.

AHT CleanTec is your partner, from plant delivery to long-term full operation!

Current News from the CleanTec World

New processes, innovative approaches to energy generation from biogenic sources, and much more.
In our News Center, you’ll find interesting information about new research projects, our CleanTec solutions, trade fairs and events, as well as news from our team – all at a glance. Follow us here to see what we’re doing for defossilization.

31. May 2023

AHT receives order from major German company for the realization of a plant for own energy production from biogenic residues

The Management Board of A.H.T. Syngas Technology N.V. (WKN: A12AGY, abbreviated: AHT) announces that on May 30, 2023, the contract […]
04. May 2023


Visit us in Valladolid at EXPOBIOMASA, the trade fair for the biomass industry in Spain. From 9 to 11 May […]
23. March 2023

AHT receives second order for 2 MW biomass power plant in Japan

The Board of A.H.T. Syngas Technology N.V. (AHT) announces that it has received another order for the construction of a […]
22. March 2023

Presentation AHT Infoday 16.03.2023

Find here the presentation of the AHT Infoday in Bonn …

20. March 2023

Info day at AHT in Bonn: Plants and products for a green future

On Thursday, March 16th, 2023, we hosted our information day at our new premises in Bonn, to which we had […]
15. February 2023

Delivery of a gas conditioning system to Japan

We are very pleased to announce that our innovative syngas processing system has just been delivered to a valued customer in Japan! This delivery represents another important milestone for our company and is proof of the trust our customers have in our processes, equipment and products. Our syngas conditioning system is designed to optimize the performance of syngas-based processes. This delivery is just the beginning of a promising partnership with our customer in Japan. We are proud to provide cutting-edge technology in syngas conditioning and are confident to deliver more innovative green energy solutions to our customers in the future.


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