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Airport expansion 'a serious risk' to UK's net zero ambitions, say MPs

Air
Gary Noakes
24 October 2025

Expanding the UK's airports poses "a serious risk" to the government's net zero target and puts efforts to decarbonise at "serious jeopardy", a damning report by MPs has concluded.

An aircraft takes off from Manchester airport
(Credit: iStock / ab1126)

MPs have cast doubt on whether airport expansion can tally with net zero ambitions (Credit: iStock / ab1126)

Parliament’s Environmental Audit Committee, which is made up of 16 MPs – half of them from the government – has cast doubt on whether expansion at the likes of Heathrow and Gatwick can be balanced against reducing emissions.

The group said the industry can't be left to pursue decarbonisation on its own, and warned new technologies won't be a silver bullet.

Toby Perkins MP, who chairs the committee, said: "The aviation industry is critically important to the UK, but it’s also one of the hardest sectors of our economy to decarbonise.