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.

30. September 2026

AHT Syngas Technology Publishes Results for the First Half of 2026

Bonn / Eindhoven, September 30, 2026 – A.H.T. Syngas Technology N.V. (ISIN: NL0010872388, WKN: A12AGY), The key figures published today for […]
30. September 2026

Half-Year Report for the Financial Year of 2026

10. September 2026

Minutes of the Annual General Meeting 2026 on 8th September 2026

21. August 2026

Invitation to the Annual General Meeting of AHT SYNGAS TECHNOLOGY N.V. on September 8, 2026

AHT SYNGAS TECHNOLOGY N.V. cordially invites all shareholders to the Annual General Meeting, which will take place on September 8, 2026. […]
21. August 2026

Invitation to the Annual General Meeting 2026

19. March 2026

AHT and INNOTEC Agree on Exclusive Cooperation in Poland

Eindhoven / Bonn, March 19, 2026 – A.H.T. Syngas Technology N.V. (“A.H.T.”), (ISIN: NL0010872388, WKN: A12AGY), a specialist in decentralized, […]
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