ZeroAvia flew the world’s largest hydrogen-electric plane in the present day in a step ahead for sustainable aviation. The 19-seat, twin-engine Dornier 228 aircraft, fitted with a prototype hydrogen-electric powertrain, accomplished a 10-minute flight from Cotswold Airport within the UK. It was a part of the HyFlyer II undertaking, a government-funded R&D program working to make small passenger planes higher for the setting.
The powertrain was fueled utilizing “compressed gaseous hydrogen produced with an on-site electrolyzer.” The testing configuration included two fuel-cell stacks and lithium-ion battery packs housed within the cabin for the check. Nevertheless, for industrial use, they’d transfer to exterior storage to make room for seating. As well as, it was paired with a Honeywell TPE-331 inventory engine on the fitting wing for additional energy throughout takeoff and safety-related redundancy.
Right here’s ZeroAvia’s promotional footage of the flight (together with some delightfully over-the-top music):
ZeroAvia says it’s on observe to certify the expertise this 12 months, with plans for industrial routes by 2025. The corporate can be engaged on a 2-5 MW powertrain program that may scale the expertise 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 firm as a part of its Climate Pledge Fund.
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