Airbus–ElringKlinger joint venture developing hydrogen fuel-cell stacks for aviation research.
Propulsion Architecture
Hydrogen fuel-cell stacks for Airbus ZEROe technology development.
Primary Certification Context
Supplier / Component
Strengths
Airbus identifies Airbus Aerostack GmbH as a joint venture with ElringKlinger researching, developing and assembling fuel-cell stacks potentially intended for ZEROe aircraft.
Weaknesses / Open Questions
The work is development for a future aircraft. Public information cited here does not establish an approved product or third-party sales.
Last Updated
October 27, 2026
Hydrogen fuel cells
System developer
