World’s largest hydrogen-electric aircraft completes 10-minute flight | Engadget

ZeroAvia flew the arena’s biggest hydrogen-electric plane as of late in a step ahead for sustainable aviation. The nineteen-seat, twin-engine Dornier 228 airplane, fitted with a prototype hydrogen-electric powertrain, finished a 10-minute flight from Cotswold Airport in the United Kingdom. It was once a part of the HyFlyer II mission, a government-funded R&D program operating to make small passenger planes higher for the surroundings.

The powertrain was once fueled the usage of “compressed gaseous hydrogen produced with an on-site electrolyzer.” The trying out configuration integrated two fuel-cell stacks and lithium-ion battery packs housed within the cabin for the check. On the other hand, for industrial use, they might transfer to exterior garage to make room for seating. As well as, it was once paired with a Honeywell TPE-331 inventory engine at the proper wing for added energy all over takeoff and safety-related redundancy.

Right here’s ZeroAvia’s promotional pictures of the flight (together with some delightfully over-the-top song):

ZeroAvia says it’s on course to certify the era this yr, with plans for industrial routes by way of 2025. The corporate may be operating on a 2-5 MW powertrain program that may scale the era for plane as much as 90 seats; the purpose is to increase into narrow-body planes within the subsequent decade. As well as, Amazon has invested within the corporate as a part of its Local weather Pledge Fund.

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