Replacing old aircraft, new propulsion technology, better air traffic management and sustainable fuels are all part of Roland Berger's mix of environmental improvements for the air transport sector.
Roland Berger's research into the UAM sector suggests that airport shuttle and inter city services will generate more revenues than on-demand air taxi flights.
Kinect Air says its AI-led platform will result in more efficient fleet utilisation for its planned per-seat charter and fractional ownership programs.
ZeroAviation is preparing to start flight testing a hydrogen-powered six-seat aircraft, but says that by 2040 the technology could carry 200 people more than 3,000 nm.
EASA this week completed what it says is the world's first type certification for a fully electric aircraft, indicating it will pave the way for others.