Daher says it will narrow down design options for either a lightly hybridized or all-electric production follow-on to the EcoPulse demonstrator.

Kawasaki Motors has made a strategic investment of an undisclosed amount in VoltAero, a hybrid-electric aircraft developer.

Clean Sky 2’s Distributed Electric Propulsion Scaled Flight Demonstrator is a write-off after a fire during tests at the Netherlands aerospace research center.

After surpassing target thrust levels on its first test run, Rolls says the first Pearl 10X is now ready to go on its Boeing 747-200 flying testbed.

Engine-makers are accelerating tests of business aircraft engines with 100% sustainable aviation fuel.

Bombardier has been flight testing sub-scale versions of its blended wing body configuration dubbed the EcoJet.

Rolls-Royce has successfully completed the first tests of its UltraFan technology demonstrator at its facility in Derby, UK.

Etihad Airways has published its annual sustainability report, detailing the company's commitment to sustainability and its goals.