Member - renasys AS

Norwegian start-up accelerating the decarbonization of the wastewater sector through advanced fine particle filtration.

Type Startup or self-employed
Founded 2020
Company Size 12
Member Type
Founders Christopher Sveen
Headquarters 6800 Førde, Norway
Social network
renasys AS


Renasys is a Norwegian startup that has developed advanced wastewater filtration solutions for next generation carbon harvesting. Our MISSION ZERO is simple: ZERO Discharge, ZERO Waste, ZERO Energy We seek to accelerate the transformation of Wastewater Treatment Plants (WWTPs) to becoming Water Resource Recovery Facilities (WRRFs). The Renasys solution removes upwards of 99% of wastewater particles above 5 microns, through serial filtration, regardless of industry, scale, or wastewater composition. Our solution is a modular and scalable unit that can expand or upgrade existing WWTPs. The earlier in the wastewater treatment process our solution is adopted the larger the impact, supercharging existing plant infrastructure both in capacity, performance, and the relating operating costs. Our solutions, in combination with our Water-as-a-Service business model, deliver less complexity and superior experience, which has created an extreme level of loyalty with our pilot customers.
Headquarters 6800 Førde, Norway

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

Efficient Solutions

Labelled Solutions from renasys AS

The Solar Impulse Efficient Solution label seeks to bridge the gap between ecology and economy, bringing together protection of the environment and financial viability to show that these solutions are not expensive fixes to problems, but rather opportunities for clean economic growth.

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. To validate the Membership to the World Alliance for Efficient Solutions, the Solar Impulse Foundation only verifies that each entity is registered and has signed our principles and values stated in the following World Alliance for Efficient Solutions charter. For those Members who are also solution providers, this information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.