Hydrogen Winter hydrogen trial at Exeter Airport strengthens case for lower-carbon ground operations Winter hydrogen trial at Exeter Airport strengthens case for lower-carbon ground operations Exeter Airport 10 Sep 2026 Rolls-Royce and partners achieve hydrogen-powered aviation first Rolls-Royce and partners achieve hydrogen-powered aviation first easyJet 17 Aug 2026 Intelligent Energy debuts heavy-lift hydrogen UAV powertrain Intelligent Energy debuts heavy-lift hydrogen UAV powertrain Hydrogen 16 Jul 2026 Hydrogen SAF could power cleaner flying and 10,000 UK jobs Hydrogen SAF could power cleaner flying and 10,000 UK jobs Hydrogen 8 Jul 2026 ZeroAvia and Marshall Aerospace target hydrogen-electric defence aircraft ZeroAvia and Marshall Aerospace target hydrogen-electric defence aircraft Hydrogen 8 Jul 2026
