Heathrow’s third runway may prevent other airports from expanding, adviser warns | UK News


None of Britain’s other airports will be able to have major expansions in the coming decades if Heathrow gets its third runway, the government’s adviser has warned.

John Gummer (Lord Deben), chair of the Committee on Climate Change (CCC), told Sky News that Heathrow’s expansion would use up the majority of the envelope the aviation industry would have between now and 2050, implying that other expansions should not be permitted if Britain is to hit its climate targets.

The intervention comes only weeks after the government pledged to reduce its greenhouse gas emissions to zero in net terms by 2050.

Lord Deben said that there was nothing in that target to stop the expansion of Heathrow, but it would have knock-on consequences for the rest of the aviation sector, which is expected to keep creating greenhouse gases in future decades since carbon-neutral plane engines are still thought to be a long way off.

Lord Debden told Sky News that the government should not permit anymore airport development so it can hit climate targets

“If Heathrow is built it has to be built within the envelope of emissions which we have allowed for aviation,” he said, adding: “It has knock-on effects. It means you can’t build similar things elsewhere in the country.

“You’re not going to be able to have expansions of a different kind elsewhere. You can’t have [Heathrow’s third runway] and other things.

“It is for the government to decide what we as a nation put our priorities in. But it has to realise that it can’t move outside those parameters.”

The warning is significant, since the government has historically followed the recommendations laid down by the CCC, its official adviser on climate change.

MPs approved the Heathrow expansion, though that was without the knowledge that it might have prevented expansions at other airports, particularly those in Scotland and the north of England.

Jim O’Neill, the former Treasury minister who masterminded the previous government’s Northern Powerhouse campaign, said the revelation raised questions about the scope for economic ambition at other potential sites for airport expansion.

“It’s slightly depressing. because it locks in no real regional ambition.

“That framework is a sign of the lack of real big picture thinking of the art of the do-able in terms of both re-balancing and actually positioning Global Britain around the world.”

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Karen Dee, chief executive of the Airport Operators Association (AOA), said that she didn’t believe the aviation limits would prevent expansion of activity – provided new technologies improved plane efficiency.

“As AOA we are keen to see all airports be able to grow in a sustainable way in the future. They only will not be able to [expand] if as a country we cannot meet those carbon emissions [targets] and we as a sector are committed to assuring we can meet those carbon emissions.

Can use only with pic credit to Heathrow. This is CGI.
CGI mock up of Heathrow’s proposed new runway. Pic: Heathrow.

“We have a clear plan. We’re investing huge amounts via the airlines, via the manufactures and via the airports themselves, which we believe will allow us to deliver that.

“The two don’t have to be mutually exclusive.”

However, the CCC said that in its report it had adjusted for anticipated improvements in technologies, and that its advice stood.

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