A flurry of stories this weekend suggest policymakers are starting to think about what a net zero economy will require, but are businesses ready for the controversial decisions that await?
Terminal 2 now powered by renewable energy, but airport concedes not enough journeys to and from the hub are being made on public transport
Green groups had argued building third runway would be inconsistent with UK's Paris Agreement climate commitments
Airport's 'Innovation Prize' puts £30,000 up for grabs for entrepreneurs working to crack aviation's carbon challenge
Environment groups, councils and London mayor challenge airport expansion in high court
Court of Appeal rejects calls for judicial review of government's handling of long-term carbon targets, but campaigners insist case for net zero target is stronger than ever
Director of sustainability at Heathrow, Matt Gorman, talks to BusinessGreen about airport's new plan to achieve carbon neutral growth once a third runway is built in 2026
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
From green business credibility to net zero thought experiments, the BusinessGreen Leaders Summit offered plenty to chew onJam
Heathrow CEO John Holland-Kaye urges green businesses to act as 'critical friends' to the airport