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.

13. November 2023

A.H.T. Syngas Technology N.V.: Historic milestone in Japan, framework agreement signed for biomass power plants worth hundreds of millions.

First project call-off in the high seven-figure range. “We are proud to announce the conclusion of a significant framework agreement […]
12. October 2023

A New Chapter for AHT Cleantec: Accompanying Growth with Our Team Event

On September 22nd, AHT Cleantec took a significant step toward a cooperative and inclusive workplace culture. For the first time, […]
02. October 2023

AHT Cleantec & Aremtech at the Statuskonferenz Bioenergie 2023

The Statuskonferenz Bioenergie 2023, which took place on September 20th and 21st in Leipzig, was a critical meeting point for […]
19. September 2023

ASEAN Sustainable Energy Week 2023, Bangkok

The supply of biogenic residues in Southeast Asia is large and diverse, and the need for efficient and environmentally sustainable […]
12. September 2023

Visit us at Nigeria Energy 2023

Between 19.09 – 21.09.2023, Nigeria Energy 2023 will take place at Landmark centre Lagos, Nigeria. #NigeriaEnergy is the leading energy […]
07. September 2023

Biomass fuel test successfully done

In our Swiss test facility, we were able to extensively test another specific input material. The aim was to test […]
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