As a part of WP3 2nd AZEA talks were held online, June 11,2025.

The session focused on the current state and future of sustainable regional aviation, particularly zero-emission technologies and business model innovation. The event featured four presentations from key players in the aviation and consulting sectors.

Number of Participants: 49

Number of Presentations: 4

Topic: Innovations and Business Models for Sustainable Regional Aviation

Summary:
The AZEA Talks session focused on the current state and future of sustainable regional aviation, particularly zero-emission technologies and business model innovation. The event featured four presentations from key players in the aviation and consulting sectors.
 

Main Presentations:

  1. Bosch General Aviation Technology GmbHChristian Grim presented Bosch’s hydrogen-powered engine for small aircraft (100 – 150 kW), its development status, safety considerations, and ongoing integration with airframe partners.
  2. Roland BergerNikhil Sachdeva and Siyi Hao discussed challenges in regional air mobility and stressed the need for innovative business models to successfully deploy zero-emission aircraft.
  3. Cranfield UniversityJoe Harper highlighted hydrogen research initiatives, focusing on decarbonization, certification challenges, and the critical need for funding.
  4. Flyvbird GmbHTimo Zehetmayr presented Flyweb’s smart airline platform for on-demand regional travel using nine-seater aircraft and optimization algorithms to connect underserved airports.

Key Discussion Points:

  • The technical readiness and safety of hydrogen-powered propulsion.
  • Resistance to innovation from current aviation stakeholders and the importance of reshaping value chains.
  • The synergy between new technologies and business model innovation creates strong market demand.
  • The role of universities and industry partnerships in supporting certification and deployment of hydrogen technologies.
  • Smart, flexible regional mobility as a viable model for near-term zero-emission aviation.

Conclusions and Next Steps:

  • There is strong momentum behind zero-emission regional aviation, but success depends on technological integration, supportive regulatory frameworks, and viable business strategies.
  • Greater industry collaboration and financial support are crucial for scaling hydrogen-based solutions.
  • Future AZEA Talks sessions will continue to showcase member initiatives and foster dialogue on sustainable aviation.