The Explorer is a one-of-a-kind search engine that showcases profitable climate solutions from all over the world which are part of an ever-growing, curated, and publicly-accessible database. Select your profile, your needs and climate goals to discover the solutions that fit best with your situation.

Explore Learn more

Cancel Confirm

My Search Alerts

The Solutions Explorer lets you create alerts that match your needs. You can create several alerts and you will receive a notification each time a new Solar Impulse Efficient Solutions is labeled and matches your filters.

Your Search Alerts will show up here.

Sign in to create alerts for your filters and search terms.

Sign in

Don't have an account?

Sign up

My Favorites

The Solutions Explorer lets you shortlist your favorite solutions.

Your favorites will show up here.

Sign in to add a solution to your favorites.

Sign in

Don't have an account?

Sign up

Contact the Solution's Provider

You can contact each Solution’s Provider through the « Solutions Explorer » contact form. The team will also follow up to make sure you’ll have an answer to your request.

Your contact form will show up here.

Sign in to contact the Solution's Provider

Sign in

Don't have an account?

Sign up

My Account

Sign in

Don't have an account?

Sign up


Saving water & energy during daily routines while providing a unique and pleasant experience

August 2019
Gallery Gjosa 1
Gallery Gjosa 1


The Gjosa solution is a patented technology saving up to 79% of water & energy used during daily routines while providing a unique and pleasant experience.

The solution has two areas of application: daily showering and salon hair washing. Each of these may use a specific derivative of the Gjosa technology. Jet-Fusion provides a unique showering experience with water droplets being 10 times smaller than standards showers. Other features include its high water flow velocity and its optimal rinsing and wettability. The water and energy used with Jet-Fusion is 25% less than with standard showers. For hairwashing application, In-Flow (the second derivative of the Gjosa technology) harmoniously mixes water and shampoo together. When in use, In-Flow uses only 2L per minute compared to industry standard of 10 liters per minute. It shares features with Jet-Fusion such as the smaller water droplets and high water flow velocity.

  • /
Label Date August 15, 2019
From Switzerland
Maturity stage Prototype testing in the real world
Looking For Partnerships, visibility, recognition, credibility, communication support

The environmental benefits

  • Reduces up to 79% of the water necessary (hand-shower).
  • Reduces up to 80% of the water necessary (hairwash)

The Financial benefits

  • An estimated ROI of 192% in a year for a 113-room hotel in Switzerland.

Activity Region

  • /
  • Headquarters
  • Activity

Company Profile

Gjosa SA - Avoiding the use of resources since 2016.

Jet Fusion Technology avoid the use of water, energy to heat the water up to 79% while increasing purchasing power.

View company profile
Headquarters 2502 Bienne, Suisse

Networking Partner

Hello Tomorrow

Hello Tomorrow is global non-profit on a mission to unlock the potential of deep tech to solve the world's toughest challenges, by promoting, empowering & connecting deeptech entrepreneurs across the globe with the right enablers

View partner profile
Solutions Associated 31


As an expert for the innovation scene in energy and environmental technologies, CleantechAlps (Sion, Switzerland) is a hub for the cleantech ecosystem, connecting its stakeholders with relevant partners.

View partner profile
Solutions Associated 65

Related Topics

Contact the Solution Provider Add to Favorites

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. 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. The innovator Gjosa SA - Avoiding the use of resources since 2016. has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.