News FAQWirtschaft & Innovation

Green kerosene from Dusseldorf: One pilot, many questions for Mallorca

The Main Challenges Facing Green Aviation Fuel Production

Green aviation fuel still faces major hurdles in cost, energy use and scaling before it can matter at larger airports like Mallorca.

Published: April 21, 2026
Green kerosene from Dusseldorf: One pilot, many questions for Mallorca

Answer

What are the main challenges of producing green aviation fuel in Europe?

The biggest challenges are high energy use, high costs and the need for reliable green electricity. Direct air capture and electrolysis both require a lot of power, and the fuel is currently more expensive than fossil kerosene. There are also questions about how to scale production without putting pressure on local energy supplies.

More questions on this topic

Related follow-up questions from the same article, collected in one place.