Member - Soil Steam International AS

We develop and provide novel technologies to replace harmful chemicals and recycle degraded soil

Type Startup or self-employed
Founded 2016
Company Size 18
Member Type
Founders Hans Kristian Westrum
Headquarters 3208 Sandefjord, Norway
Social network
Soil Steam International AS


Soil degradation has been a large problem for several year. Pesticides usage in agriculture have been shown to contaminate both the soil, ground and surface water, as well as decreasing soil fertility. We have developed patented technology for steaming soil as an alternative to pesticides, which makes it possible to make soil fertile again, increases yield by up to 400% and can double storage time for vegetables in a sustainable way. Our steam technology has gotten massive interest from farmers as well as large international production companies worldwide. By using our technology, farmers are able to produce vegetables, berries, fruit herbs and flowers in a sustainable and efficient way which at the same time preserves soil quality. Steam treatment last for up to 5 years, effectively reducing the pesticide strain on fields.
Headquarters 3208 Sandefjord, 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 Soil Steam International 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.