Fixed wing low/zero emissions

American Airlines to buy 100 ZeroAvia hydrogen/electric engines and increase investment in ZeroAvia

American Airlines today announced that it has entered into a conditional purchase agreement with ZeroAvia for 100 hydrogen-electric engines intended to power regional jet aircraft with zero inflight emissions save for water vapor. American has […]

Air taxis and personal transports

Dovetail selects Siemens Xcelerator to design zero emission retrofits for commercial aircraft

Dovetail Electric Aviation (Dovetail) has selected the Siemens Xcelerator portfolio of software to design zero emission, battery and hydrogen-electric propulsion systems for commercial aircraft. The propulsion systems will be retrofitted into legacy airplanes used by […]


EU-funded GOLIAT programme launches to advance liquid hydrogen airport operations

An innovative aviation hydrogen handling and refuelling project, led by Airbus and supported by academic partners, airport operators and hydrogen-industry companies, has been launched to demonstrate small-scale liquid hydrogen aircraft ground operations at three European […]