The Allplane Podcast The Allplane Podcast #120 - latest in hydrogen aviation with Josef Kallo (H2FLY)
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Feb 3, 2025 Josef Kallo, Founder and CTO of H2FLY, is a trailblazer in hydrogen-powered aviation, having led innovations since 2013. In this engaging conversation, he shares insights on the recent historic flight using liquid hydrogen. Kallo discusses advancements in hydrogen fuel cell technology and the HEAVEN project for airport operations. He outlines the challenges and opportunities for hydrogen in eVTOLs and emphasizes the importance of collaboration in achieving sustainable aviation. Get ready to explore the bright future of cleaner air travel!
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H2Fly's Early Beginnings
- H2Fly's first flight was in 2008, focusing on hydrogen fuel cells for aircraft.
- Joseph Kallo's prior experience with fuel cells in cars influenced this venture.
Hydrogen Aviation Advantages
- Hydrogen aviation offers higher efficiency than synthetic air fuels, from production to aircraft mission.
- The process involves renewable hydrogen, fuel cells converting hydrogen to electricity, and electric motors.
Challenges in Hydrogen Aviation
- Challenges for hydrogen aviation include qualification and certification of systems, needing rules and regulations.
- Another challenge is the scaled production of renewable hydrogen, requiring a significant increase and societal focus.