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Vow ASA: Vow offering industry leading solutions for waste valorization

December 10th, 2021

Endless volumes of waste polluting our environment. Devastating climate change. These are two of the biggest challenges, that face the world, and, the motivation for Vow.

Vow was founded to bring several strong brands and multiple world-leading solutions together under one united leadership, offering a wide range of solutions for a climate neutral future. The base of our team consists of Scanship, industry leader in marine waste and wastewater treatment, and ETIA, offering industry leading solutions for waste valorization using our patented electrically heated screw conveyor.

So how do our systems work? Waste and residues are pre-processed to reduce moisture and achieve uniform particle size. The prepared feedstock is continuously transferred to the pyrolysis reactor, in a way that prevents air from entering. The electrically heated screw conveyor directly transfers heat to the product while moving it to the outlet. Due to the unique design, both temperature and dwell time can be precisely regulated to ensure consistent process conditions and outputs. The final product is transferred to a cooling system and exported to bags or containers according to customer preference.

About 70% of the feedstock mass is volatized into energy rich syngas. Our scalable commercial systems include equipment for using syngas as an alternative to fossil fuels to produce green steam, hot water, or hot air.

At Vow, we see a future where waste is an input for extracting sought-after raw materials, and producing green alternatives. We are determined to realize this future, by helping our industrial partners achieve their carbon neutrality goals.

Vow offering industry leading solutions for waste valorization

Explainer video - How Vow valorize waste steams

For more information, please contact Henrik Badin, CEO, Vow ASA Tel: + 47 90 78 98 25 Email: henrik.badin@vowasa.com

About Vow Vow and its subsidiaries Scanship and Etia are passionate about preventing pollution. The company’s world leading solutions convert biomass and waste into valuable resources and generate clean energy for a wide range of industries.

Cruise ships on every ocean have Vow technology inside which processes waste and purifies wastewater. Fish farmers are adopting similar solutions, and public utilities and industries use our solutions for sludge processing, waste management and biogas production on land.

With advanced technologies and solutions, Vow turns waste into biogenetic fuels to help decarbonise industry and convert plastic waste into fuel, clean energy, and high-value pyro carbon. The solutions are scalable, standardised, patented, and thoroughly documented, and the company’s capability to deliver is well proven. They are key to end waste and stop pollution.

Located in Oslo, the parent company Vow ASA is listed on the Oslo Stock Exchange (ticker VOW).

This information is subject to the disclosure requirements pursuant to section 5-12 of the Norwegian Securities Trading Act.


vow footervow scanship etia


Wergelandsveien 7

0244 Oslo NORWAY


Org. nr. 996 819 000


Henrik Badin

Chief Executive Officer (CEO)

+47 90 78 98 25

© vow 2023