A team led by Swiss explorer Bertrand Piccard is currently working on a groundbreaking project in Les Sables-Olonne, France, to develop a hydrogen-powered aircraft named 'Climate Impulse.' The aircraft's primary goal is to complete a non-stop flight around the equator lasting nine days, relying entirely on green hydrogen as its power source. Piccard, renowned for previous global flights in a hot air balloon and a solar-powered airplane, emphasizes the limitations of solar power for larger aircraft, promoting hydrogen as a more efficient alternative. Understanding the challenges, particularly in maintaining liquid hydrogen at -253°C, the team is focusing on innovative solutions, including 'revolutionary' hot tanks. The project, expected to be completed in two years, aims to demonstrate the potential of green hydrogen as a sustainable aviation fuel, promoting confidence in technological solutions for climate action. Climate Impulse's distinctive design, centered around hydrogen tanks, sets it apart from conventional aircraft, underlining its innovative approach towards green energy in the aviation sector.