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illuminem summarises for you the essential news of the day. Read the full piece on POLITICO or enjoy below:
🗞️ Driving the news: Newly released UK government data reveal that Heathrow Airport’s planned third runway could generate up to 2.4 million additional tons of CO₂ annually by 2050
• The figures, obtained via a Freedom of Information request, provide the first public estimate of the project’s climate impact, intensifying scrutiny of the controversial expansion endorsed by Chancellor
🔭 The context: The UK government’s backing of the third runway is framed as a strategy to stimulate economic growth and employment
• However, the decision comes amid growing concerns about its compatibility with the UK’s legally binding carbon budgets
• Energy Secretary Ed Miliband has stipulated that the project must not breach climate targets — but offered no clarity on how offsetting these new emissions will be achieved
🌍 Why it matters for the planet: Airport expansions are major contributors to long-term carbon emissions, especially given the slow progress in decarbonizing aviation
• Even under optimistic scenarios — with 50% sustainable aviation fuel (SAF) use by 2050 — the expansion would still emit an additional 1.4 million tons of CO₂ per year
• Experts warn that these forecasts may underestimate true emissions, omitting impacts from construction, inbound flights, and infrastructure
⏭️ What's next: Heathrow must submit formal expansion plans within months, with government approval potentially arriving before the current parliamentary term ends
• Implementation will hinge on detailed environmental assessments and alignment with the UK’s climate obligations
• Debate will likely intensify over the viability of SAF targets and the fairness of expanding flight capacity predominantly used by frequent leisure travelers
💬 One quote: “We’ve got a long way to go to zero-emissions flights — so the reality is that allowing airport expansion to go ahead will fly in the face of the U.K.’s climate targets,” — Nick Davies of the Green Alliance
📈 One stat: Annual emissions from the third runway could reach 2.4 million tons of CO₂ by 2050 — more than the annual emissions of cities like Oxford or Bath
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