Neither OEM has plans for new aircraft programs in the next one or two decades where it matters most in terms of emissions reduction—in the long-haul segment.
GKN Aerospace, Marshall, and Parker Aerospace have signed an MOU to partner on development of a liquid hydrogen fuel system for future zero-emission aircraft.
Gevo says its Net-Zero 1 ethanol-to-jet project has been invited to begin due diligence and term sheet negotiation phase for a $950 million loan guarantee.
Aero Challenge Group is to invest “a double-digit million Euro sum” in development of the aircraft designed to carry 1,000 kg of payload or eight passengers.
American Airlines has cooperated with Google Research and Breakthrough Energy to test whether atmospheric zones likely to create contrails can be avoided.
Initial operating experience of a recently developed drag-reduction package on a Delta Air Lines Boeing 737-800 indicates cruise fuel-burn savings of up to 2%.
The report was jointly produced by the Commonwealth Scientific and Industrial Research Organization and Boeing amid a growing acceleration of SAF in Australia.
A new U.S. effort to prove technology for reusable hypersonic flight is inching forward as government scientists seek information on industry-funded projects.
Launch risks, cryogenic and uranium fuel are among the challenges facing the agencies’ ambitious DRACO space nuclear thermal propulsion orbital demonstration.
