NGOs say others also in breach of 1998 convention by failing to disclose details on policies
The CCC says both shipping and aviation should reach net zero emissions by 2050, but trade bodies are arguing their emissions should be regulated at a global level
Rules to avoid double-counting of emissions cuts are a step forward, say campaigners, but more assurances are needed to meet the sector's climate promises
New research suggests airlines' climate plans fall well short of Paris Agreement targets
Airport reveals plans to incentivise electric flight and sustainable fuels on its runways, while investing in peatland restoration and lobbying for stronger global climate action
Six European nations have hinted any further dilution of green standards in the CORSIA carbon offset scheme could see them pull out of the flagship deal
Air Transport Action Group call on more states to embrace voluntary phase of imminent carbon offsetting scheme
'High Ambition Coalition' for shipping is hopeful of meaningful progress as nations gather for latest the International Maritime Organisation meeting
New sustainability strategy is a bold commitment to becoming a greener airport, but executives admit no one yet has the answers on whether carbon-neutral growth is really possible for the industry
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