Is the world’s big idea for greener air travel a flight of fancy?
Suspicions of fraud, ‘ridiculous’ data and a dearth of supplies – our investigation exposes the flaws in the airline industry’s big green hope: sustainable aviation fuel
Aviation's Green Dream
Brazilian firm behind SAF plan found growing oil palm on deforested Amazon land
Discovery of illegal palm crops comes as Grupo BBF grapples with financial problems sparked by warnings over its human rights record
Air travel’s ‘holy grail’: Jet fuel made from CO2 and water prepares for take-off
Synthetic jet fuel companies think they have the answer to tackling aviation emissions despite concerns about the cost of producing energy-hungry e-SAF
Five ways to make aviation more sustainable right now
The aviation industry has been slow to engage with the climate change agenda and new technology that could help it decarbonise is still being developed
London airport expansion spotlights danger of “false hope” Jet Zero strategy
The UK government decided expansion is compatible with its plan to cut aviation emissions, raising questions about its reliance on unproven techno-fixes over reducing flights
As first airline drops goal, are aviation’s 2030 targets achievable without carbon offsets?
Air New Zealand has dropped its 2030 emissions reductions targets, validated by the Science-Based Targets Initiative
Related Explainers
What is Sustainable Aviation Fuel (SAF)?
Sustainable Aviation Fuel (SAF) is seen as the main way to decarbonise air travel – but is it as green as its backers claim?
