Solutions to fight Climate Change

Efficient Solutions
Clean & Profitable

1000+ profitable solutions to protect the environment

To address environmental challenges without compromising economic growth, Bertrand Piccard and the Solar Impulse Foundation have identified 1000+ clean and profitable solutions, and are now committed to going even further. By offering political and economic decision-makers a Guide to Solutions that can be implemented on a large scale, the Foundation will help them establish a roadmap for the adoption of much more ambitious energy and environmental programs and thus achieve their carbon neutrality objectives.

Discover Solutions Explorer

Solutions exist that are logical more than just ecological, that can create jobs and generate profit while also reducing polluting emissions and preserving natural resources.

Bertrand Piccard
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At COP28, it’s time to change the narrative on climate action

Despite the efforts undertaken since the Earth Summit in 1992 to protect the environment and fight against climate change, the situation has continued to worsen. It is imperative to use of a new narrative that reflects the reality of what can be achieved by bold climate action, unlocking the opportunity of the ecological transition.

our presence at cop28

Discover the new narrative


Paving the Path to Cleantech Investment through Efficient Matchmaking

On November 28th, we launch RUNWAY : our new investment matchmaking tool. The objective is to facilitate efficient access to capital for cleantech innovators by connecting them with like-minded investors who share their vision. RUNWAY is open to all investor members, and innovators who have received the Efficient Solution Label. Come join us, and together, let's propel the finance of cleantech to new heights!

More information here

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City of Tomorrow

An exploration in 1000+ Solutions

From September 20, 2023 to January 7, 2024, the Cité des sciences et de l'industrie is hosting City of tomorrow, an exploration in 1000+ solutions, an exhibition designed by the Solar Impulse Foundation. Echoing Urgence Climatique, this exhibition, focusing on the challenges of ecological transition in urban environments, invites the public to explore the many innovative approaches that today's technologies offer to protect the environment while promoting economic development.

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Solutions Explorer

The search-engine for climate action

This dynamic, free-access database showcases 1,000+ clean and profitable Solutions from all over the world which have been assessed by independent experts for their environmental and economic performance.
Solution Explorer allows business, public authorities or individuals to work towards their climate objective. Its user-friendly filtering tool enables Solutions to be selected based on sectors, clients, applications, environmental benefits and technologies.

To Solutions Explorer


A label focused on both environment and profitability

An award for clean and profitable solutions. Assessed by independent experts, the Solar Impulse Efficient Solution label, serves as a credible marker of quality to decision-makers in business and governments.This will pull new technologies and products to the market and fast track their implementation.

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The Efficient Solutions portfolio

A « pool » of solutions, ready to be promoted among decision-makers. By bringing to decision-makers 1000+ clean and profitable solutions, Bertrand Piccard wants to demonstrate to decision-makers the financial profitability of clean technologies and therefore, push governments to adopt more ambitious energy policies and environmental targets.



Latest labelled solutions

Bertrand Piccard

A voice to encourage the implementation of solutions

A pioneering vision, considering ecology through the lens of profitability. As an influential voice on progress and sustainability, Bertrand Piccard is now working to develop collaborations with governments, institutions and large companies to give them practical tools to reconcile ecology and economy and prove that solving climate change - rather than an expensive problem - is a fantastic market opportunity.

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4698 Members
365 Experts

World Alliance

An alliance to federate

A global strike force to fast-track solutions. Strong believer in the power of synergies and in the need to bring together clean technology players, Bertrand Piccard has launched the World Alliance for Efficient Solutions. This Alliance comprises 4698 innovators, investors, adopters, promoters, and, most importantly, a "pool" of efficient solutions assessed by a community of 365 experts. Our mission is to promote these efficient solutions among decision-makers, the media, and the public, ultimately boosting their adoption.

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Historic Flight

A historic first

A first in energy to showcase the potential of clean technologies. When Bertrand Piccard and André Borschberg succeeded in flying 43,000 km around the world in a solar-powered airplane without using a drop of fuel, it was more than a historic first, it was a first in energy highlighting the potential of clean technologies that can do more than we ever thought possible, reducing our energy consumption, protect natural resources and improve the quality of life on Earth.

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A shared vision with partners

A support to fulfill its mission. Thanks to the continued support of its partners, the Solar Impulse Foundation can fulfill its mission, fund the World Alliance for Efficient Solutions and offer all services to its Members entirely free of charge.