Pyrolysis, torrefaction, gasification process for biomass and waste

Biogreen® is innovative, patented pyrolysis process operating since 2003. For more than a decade, our solution works for converting biomass, plastics, and waste into energy and useful products.


Biogreen© is a simple and flexible pyrolysis solution to produce biochar, oil, solid fuels and syngas from your biomass residues.

Sewage sludge

We provide plants for continuous treatment of sewage sludge that combine together the advantages of drying and pyrolysis processes.

Plastics and RDF

Energy from waste: Biogreen© is a compact and local-scale solution that produces high calorific syngas for energy purposes.

Tires and rubber

Biogreen® pyrolysis process for rubber chips allows producing high energy syngas, oil and excellent quality of solid residue.

wood biomass - resource for torrefaction


Biogreen© is a solution for biomass torrefaction and carbonization. It takes several minutes in a temperature range between 200°C to 400°C to densify energy of biomass. The treated material will lose weight (around 20-30%) and become brittle. Carbonisation and torrefaction in Biogreen® produce quality charcoal and excellent solid fuels. >> Learn more.

pyrolysis for biochar production


Biogreen® pyrolysis process can be operated between 400°C up to high temperatures beyond 800°C. The controlled process provides quality solid products: biochar, recycled carbon black and many more. Pyrolysis oil finds interest as a liquid for chemical industries and refining substrate. Syngas is excellent fuel for energy production. High-temperature pyrolysis produces greatest quantities of calorific syngas with high CH4 concentration. >> Learn more.

waste to energy


Biogreen® technology allows gasification (beyond 800°C) treatment. High-temperature conversion leads to the maximum production of rich in energy gas which calorific value can be in the range between 10 to 30 MJ/m3. After clean up process, generated gas can be applied as valuable fuel for electricity or syngas production. >> Learn more.

Interested in pyrolysis? Find out about our equipment by sending a request.

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Discover our applications

With so much going on in the industry, it can be difficult catching up with all possibilities. 
Here’s our summary of Top 20 most exciting pyrolysis applications and business models for Biogreen® process.

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Recent Updates

Learn about newest applications and development of our company.

Our group and Arcelor Mittal join forces to build biogas plant in Luxembourg


Specialist provider of technology for decarbonizing industry Vow ASA confirms that it has signed a strategic memorandum of understanding with ArcelorMittal, the world’s leading steel and mining company, to work.. read more

Our group join forces with world leading manufacturing company to build a biogas plant


Vow ASA, our parent company and technology provider for industry decarbonization, has signed a strategic memorandum of understanding with a world leading manufacturing company to build biogas production plant to.. read more

Vow ASA launches Vow Industries and signs letters of intent for pioneering environmental industry at Follum, Norway


Vow has decided to establish a new subsidiary, Vow Industries, which will accelerate the green shift in the industry. The company will develop, own and operate facilities based on Vow’s.. read more