Flight to greener aviation fuel has hit turbulence - here's why
Simon Blakey of the University of Sheffield explores some of the challenges that will need to be overcome if green aviation is to take-off
When it comes to reducing carbon emissions, one of the biggest hurdles is the world's addiction to flying. And this is only going to get more intense as developing countries grow bigger middle classes...
More on Aviation
More news
10 green questions for Prime Minister Boris Johnson
Boris Johnson has said he supports the UK's net zero goal, but his past statements on climate action are characteristically inconsistent - will the Prime Minister finally offer unequivocal support for the green economy?
At a glance: BEIS' proposals for clean energy reforms
Your need-to-know guide to the pre-recess energy policy blitz from BEIS
From food waste bins to biodiversity 'net gain', Defra firms up Environment Bill plans
Government's late flurry of report publications continues, as Defra releases a tranche of consultation responses firming up its plans for imminent Environment Bill
Boris Johnson to take up net zero challenge as new UK Prime Minister
Former Foreign Secretary will be under pressure to deliver a raft of net zero and green Brexit policies in the coming weeks