EasyJet, EnQuest, BodyCote and Balfour Beatty latest high profile names to face scrutiny from environmental lawyers over climate risk strategy
Country's airport operator Avinor says all flights under 1.5 hours in length should be made in 100 per cent electric aircraft
The engineering giants want to develop a hybrid electric commercial plane ready for a test flight in 2020
Low cost airline backing plans to build electric-powered commercial passenger jets for short-haul routes