FutureFlight
Net Zero Research and Development Projects Proliferate as Europe Chases a Clean Aviation Future
European Union-funded work kicking off in 2023 will prepare the way for the launch of regional airliners that could change the environmental and economic landscapes for commercial air services.
Pipistrel has been developing the concept for a 19-passenger hydrogen-electric regional airliner called the Miniliner.
Pipistrel has been developing the concept for a 19-passenger hydrogen-electric regional airliner called the Miniliner. (Image: Textron eAviation)

European Union (EU) efforts to achieve a net zero carbon future for aviation by 2050 are being stepped up with the launch of a flurry of research and development projects under the auspices of the Clean Aviation Joint Undertaking. Much of the work will focus on developing regional airliners to decarbonize short-haul flying, with prominent aerospace groups—including Honeywell, Collins Aerospace, Textron, Airbus, Rolls-Royce, and GE Aviation—playing key roles.

At the end of January, Honeywell confirmed that it is leading Project Newborn, working with 17 other partners from 10 European countries to develop a megawatt-cell hydrogen fuel cell propulsion system. Initially, the resulting technology is expected to be integrated into a demonstrator aircraft by Textron eAviation subsidiary Pipistrel, building on recently completed work under the Unifier19 project (see below). Honeywell said that the technology is intended for use with a variety of hybrid-electric, short-haul airliners.