aviation

Technology is initially planned for a site in the US, but could also be used in the UK if a proposed plant is given the go-ahead, Velocys says

Hydrogen fuel cell powertrain technology has the potential to cut emissions for transport to remote islands, say technology developers

An eight-country poll reveals deep concern about the climate crisis, with large proportions of the population ranking it as the top global issue that needs tackling

New analysis from International Council on Clean Transportation finds commercial aviation emissions have shot up by a third since 2013

YouGov survey of 2,000 people finds more than 60 per cent believe tackling climate crisis requires high or extremely high urgency

Campaign group says action to ground flights at airport is proportionate to climate threat, as Heathrow says activists will face 'full force of the law'

Electric planes and cleaner fuels gain major funding boost, as reported plans to slash petrol and diesel duty draw ire from green groups

Shapps questions whether third runway 'stacks up' on financial grounds and promises to take 'really, really close look' at case for expansion

There is serious doubt over whether England's infrastructure appraisal systems are fit to deal with the climate emergency, argues Alex Chapman from the New Economics Foundation

Despite a turbulent summer, we shouldn't lose faith in our ability to tackle the climate crisis, argues Green MEP Molly Scott Cato