Cryo-compressed hydrogen: A 40% aircraft range boost over liquid H2

ZeroAvia is working with San Francisco startup Verne to bring an even more energy-dense form of hydrogen to the clean aviation space. Cryo-compressed H2 could reduce costs, speed up fueling, and unlock 40% more flight range than cryogenic liquid H2.Con… Continue reading Cryo-compressed hydrogen: A 40% aircraft range boost over liquid H2

Natilus and Zeroavia team up on hydrogen-powered blended wing aircraft

The blended-wing Natilus Kona aircraft, which is now flying in quarter-scale testing in California, is set to have a zero-emissions variant thanks to a partnership with Zeroavia, which will provide a 600 kW hydrogen-electric powertrain option.Continue … Continue reading Natilus and Zeroavia team up on hydrogen-powered blended wing aircraft

ZeroAvia celebrates maiden flight of world’s largest hydrogen aircraft

ZeroAvia’s 19-seat Dornier 228 has taken its first test flight in the UK. It’s a testbed for the company’s clean aviation technology, using a zero-emissions hydrogen-electric powertrain that’s slated for certification and commercial flights by 2025.Con… Continue reading ZeroAvia celebrates maiden flight of world’s largest hydrogen aircraft

ZeroAvia crash investigation complete: It wasn’t the hydrogen

Last April, a hydrogen-powered ZeroAvia test plane lost power and crashed during flight tests. The UK’s Air Accidents Investigation Branch (AAIB) has now completed its investigation into the incident, and confirmed that the hydrogen system was not resp… Continue reading ZeroAvia crash investigation complete: It wasn’t the hydrogen

World’s most efficient passenger plane gets hydrogen powertrain

The Celera 500L is a truly remarkable design. Otto Aviation says its odd shape delivers an astonishing 59 percent reduction in drag, and a massive leap in efficiency and range compared to traditional plane geometries. Arguably, this thing should’ve bee… Continue reading World’s most efficient passenger plane gets hydrogen powertrain

World’s most efficient passenger plane gets hydrogen powertrain

The Celera 500L is a truly remarkable design. Otto Aviation says its odd shape delivers an astonishing 59 percent reduction in drag, and a massive leap in efficiency and range compared to traditional plane geometries. Arguably, this thing should’ve bee… Continue reading World’s most efficient passenger plane gets hydrogen powertrain

De Havilland will develop and market hydrogen airliners with ZeroAvia

De Havilland Canada has partnered with ZeroAvia to develop a zero-emissions hydrogen fuel cell powertrain for its Dash 8-400 airliner, which can either be retrofit to existing planes or supplied as a factory option on new aircraft orders.Continue Readi… Continue reading De Havilland will develop and market hydrogen airliners with ZeroAvia

ZeroAvia presses ahead with two hydrogen-powered 19-seat aircraft

Despite an abrupt and unscheduled ending to its six-seater test program, hydrogen aviation pioneer ZeroAvia is ramping up development of the largest fuel-cell-powered aircraft to date – a pair of 19-seaters – and is preparing for something much bigger…. Continue reading ZeroAvia presses ahead with two hydrogen-powered 19-seat aircraft

World’s largest hydrogen-powered plane makes maiden flight

ZeroAvia says it has completed the world’s first hydrogen fuel-cell-powered flight of a commercial-grade aircraft. On September 23, 2020, a modified Piper M-class six-seater plane, which ZeroAvia says is now the largest hydrogen-powered aircraft in the… Continue reading World’s largest hydrogen-powered plane makes maiden flight

ZeroAvia completes UK’s first commercial-scale electric aircraft flight

ZeroAvia says it has successfully completed the first-ever flight of a commercial-scale electric-powered aircraft in the UK. On June 22, 2020, the company’s HyFlyer aircraft featuring the latest version of its hybrid hydrogen/electric powertrain took o… Continue reading ZeroAvia completes UK’s first commercial-scale electric aircraft flight