The Hungarian government is to provide Rolls-Royce with $5 million over 3 years to support research and development of electric and hybrid-electric aircraft.
The ranking of electric air taxi startups was unchanged in the latest edition of the AAM Reality Index, with Joby Aviation and Volocopter leading the pack.
Battery worries have led Italy-based Tecnam Aircraft to suspend plans to develop the P-Volt all-electric version of the P2012 twin-engine light aircraft.
Airbus has begun work on a next-generation aircraft to enter service in 2035, opting for a novel architecture that may enable use of open-rotor engines.