Industrial, Sourcing Renewables  -  December 2, 2022

Airbus Develops Hydrogen-powered Fuel Cell Engine

Airbus announced that it is developing a hydrogen-powered fuel cell engine. 

The propulsion system is being considered as one of the potential solutions to equip its zero-emission aircraft that will enter service by 2035. Ground and flight testing of this fuel cell engine architecture onboard its ZEROe demonstrator aircraft towards the middle of the decade.

The A380 MSN1 flight test aircraft for new hydrogen technologies is currently being modified to carry liquid hydrogen tanks and their associated distribution systems. 

“Fuel cells are a potential solution to help us achieve our zero-emission ambition and we are focused on developing and testing this technology to understand if it is feasible and viable for a 2035 entry-into-service of a zero-emission aircraft,” said Glenn Llewellyn, VP Zero-Emission Aircraft, Airbus, in a statement. “At scale, and if the technology targets were achieved, fuel cell engines may be able to power a one hundred passenger aircraft with a range of approximately 1,000 nautical miles. By continuing to invest in this technology we are giving ourselves additional options that will inform our decisions on the architecture of our future ZEROe aircraft, the development of which we intend to launch in the 2027-2028 timeframe.”

Airbus identified hydrogen as one of the most promising alternatives to power a zero-emission aircraft because it emits no carbon dioxide when generated from renewable energy with water being its most significant by-products. 

The company has been exploring the possibilities of fuel cell propulsion systems for aviation and in October 2020, Airbus created Aerostack, a joint venture with ElringKlinger, a company with over 20 years of experience as both a fuel cell systems and component supplier. In December 2020, Airbus presented its pod-concept which included six removable fuel cell propeller propulsion systems. 

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