AHT designs and installs worldwide decentralised CleanTec systems that generate CO2-neutral electricity, heat, and basic chemical substances from biogenic residues.

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.

03. June 2025

AHT Launches Commercialization Phase of Innovative Plastic Recycling Technology in Japan

Bonn/Eindhoven, June 3, 2025. A.H.T. Syngas Technology N.V. (ISIN NL0010872388, WKN A12AGY), a leading company in the field of decentralized, climate-friendly […]
23. April 2025

A.H.T. Syngas Technology N.V. Plans to Issue Up to 100,000 New Shares Through Private Placement

Bonn/Eindhoven, 23. April 2025 – A.H.T. Syngas Technology N.V. (“A.H.T.”), With its registered office in Amsterdam, Netherlands (ISIN NL0010872388, WKN […]
23. April 2025

A.H.T. Syngas Technology N.V. Reports Preliminary HGB Figures for the Financial Year of 2024

Bonn/Eindhoven, 23. April 2025 – A.H.T. Syngas Technology N.V. (ISIN: NL0010872388, WKN A12AGY), A.H.T. Syngas Technology N.V., a leading company […]
23. April 2025

A.H.T. Syngas Technology N.V.: Preliminary HGB Figures 2024 & Outlook 2025

Bonn/Eindhoven, 23. April 2025 – A.H.T. Syngas Technology N.V. (ISIN: NL0010872388, WKN A12AGY), has today published the figures for its […]
29. March 2025

Hydrogen Innovation Ready for Immediate Use

Hydrogen Innovation Ready for Immediate Use • Continuous extraction of hydrogen from gas mixtures • Wide range of applications • […]
18. February 2025

E-World 2025 International Fair in Essen

Our time at the E-World International Fair in Essen last week was truly exhilarating! Our team had the privilege of […]
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