Airport confirms latest emission reduction milestone following £100m clean tech investment programme
The idea from British start-up Magway could reduce the UK’s CO2 emissions by six million tonnes per year, its CEO claims
The initiative is the aviation firm’s latest attempt to green its operations, while controversy over plans to construct a third runway rumbles on
Net zero goal makes case against Heathrow expansion far stronger, campaigners claim
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'
Shapps questions whether third runway 'stacks up' on financial grounds and promises to take 'really, really close look' at case for expansion
Turning from the conflict of airport expansions to a vision of a low-carbon transport system
Court of Appeal to hear claims against airport expansion in the autumn after ruling the case raises 'important issues'
Climate campaigners remain insistent airport expansion is incompatible with UK's emission reduction targets
Protest group threatens to use drones and roadblocks to shut down Heathrow unless plans for third runway are ditched