Climate Impulse

Climate Impulse One Flight, One World, Zero Emissions

Flying non-stop around the world in a green hydrogen-powered airplane

(This page was formerly Solar Impulse Foundation)

Technical datasheet :

Wingspan: 72 m
Length: 22.4 m
Height: 6.4 m
Weight: 2 300 kg
Motor power: 4 x 17.5 HP
Solar cells: 17 248
Maximum Speed: 90 km/h
Maximum altitude: 8 500 m (27 900 ft)

Ecorobotix SA rethinks how crop protection is applied. 👇Instead of spraying entire fields whether plants need it or not,...
26/08/2026

Ecorobotix SA rethinks how crop protection is applied. 👇

Instead of spraying entire fields whether plants need it or not, it treats every plant individually, cutting chemical use by up to 95%.

Compatible with any tractor and already deployed across Europe, ARA by Ecorobotix is proving that efficiency and profitability go hand in hand.

This is why it is one of 10 clean and profitable solutions selected for the Global Impulse Program 2025–2026. An initiative launched by the Solar Impulse Foundation and supported by the State of Vaud (SPEI) to accelerate the international expansion of innovative solutions born in the region.

Discover Ecorobotix and all 10 solutions 👉 link in bio.

03/08/2026

✈️ Can you guess the weight of these wings?

They stretch 36 meters tip to tip, the same wingspan as an Airbus A320, but tip the scales at only around 585 kilograms.

How? Our wings are built from carbon composite materials with our partner , and engineered to do three things at once:
▪️ withstand extreme weather
▪️ carry our green hydrogen reserves
▪️ stay light enough to make Climate Impulse the most efficient airplane possible

The lighter the structure, the less energy it takes to fly, and the closer we get to the first non-stop, zero-emission flight around the world powered by green hydrogen.

Follow to watch it come together.

17/07/2026

✈️ The build is coming together, and this summer we’re taking you inside the workshop.

Behind every layer of carbon fibre and every test, a team is bringing Climate Impulse to life: the first non-stop, zero-emission flight around the world in a green hydrogen-powered airplane.

This video is just a glimpse. Over the coming weeks, we’ll share the progress piece by piece, as the aircraft takes shape. 👉 follow

✈️ 🇪🇺 The European Union’s flag will travel around the world aboard Climate Impulse.Through this endorsement, the Commis...
17/07/2026

✈️ 🇪🇺 The European Union’s flag will travel around the world aboard Climate Impulse.

Through this endorsement, the Commission reaffirms Europe’s commitment to a climate-neutral future powered by innovation and clean technologies.

Our thanks to Executive Vice-President , and to our partners who believe in this mission: , and

👉 Read the official announcement in our link in bio.

✈️🇪🇺 Climate Impulse will proudly fly around the world carrying the flag of the European Union.Executive Vice-President ...
16/07/2026

✈️🇪🇺 Climate Impulse will proudly fly around the world carrying the flag of the European Union.

Executive Vice-President Stéphane Séjourné, Commissioner for Prosperity and Industrial Strategy, has granted the European Commission’s official patronage to Climate Impulse: the first attempt at a non-stop, zero-emission flight around the world on green hydrogen.

A patronage is an institution putting its credibility behind a project it believes in, before the outcome is known. As global momentum on climate action faces headwinds, the EU’s endorsement sends a clear signal: Europe remains committed to a climate-neutral future through innovation and clean technologies. By placing Climate Impulse under its patronage, the Commission recognises the project as a meaningful contribution to Europe’s climate, innovation and sovereignty agenda.

“Europe has always progressed thanks to its pioneers, researchers and industrialists; this project is further proof of that. With hydrogen, we are supporting a strategic sector that will be one of the driving forces behind the decarbonisation of our economy and our industrial competitiveness.” —

Such an ambition is only possible with partners that also dare to rethink what is possible. Main Partner contributes the advanced composite structures and fuel-cell materials that support efficiency and range. Alongside them, Main Partners and strengthen the project through research and green hydrogen, while Official Partners and bring timekeeping and connectivity.

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