Heathrow bosses detail three options for third airport runway

Simon Calder summarises the south-east airport expansion options - and gives his odds on their chances

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The Independent Online

Develop or die: that was the message from the owners of Heathrow as they unveiled radical plans for expansion. Within 12 years Europe's busiest airport could have three runways, increasing capacity by 50 per cent, and by 2040 it could expand to four.

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Heathrow's "pick-and-mix" submission to the Davies Commission, which is evaluating solutions to the aviation capacity crunch, surprised industry observers. Three potential locations just outside the existing perimeter are offered for a third runway, with another trio of options providing for a fourth.

"After half a century of vigorous debate but little action, it is clear the UK desperately needs a single hub airport," said Colin Matthews, Heathrow's chief executive. "Today we are showing how that vision can be achieved whilst keeping the impact on local residents to an absolute minimum."

The bosses of Heathrow Airport Holdings (formerly BAA) chose Tate Modern to reveal its works-in-progress. The quickest option is a short runway due north of the present site, which would cost around £14bn and be ready by 2025. A longer runway to the north-west could open in 2026 with a price tag of £17bn. The most expensive option, costing £18bn, is a new runway to the south-west, being built over a reservoir and the M25. It would not open until 2029.

Each option could be expanded to add a fourth runway, with the airport insisting fewer people than today would live within the noise footprint.

The plans were backed by the Board of Airline Representatives in the UK, which speaks for the airline community. The chief executive, Dale Keller, said "This debate is not a battle between Heathrow and the rest of the UK's airports, but a battle between Heathrow and the other international hubs."

Nine out of 10 airlines in his organisation back expansion at Heathrow, and half of them say they do not regard an expanded Gatwick as a reasonable alternative - and would move to another international hub or destination if they cannot get slots at Heathrow.

Councillor Colin Ellar, deputy leader of Hounslow Council, said: "Our borough would be hit hard by the south-west runway proposal at Stanwell Moor. The north runway - the Sipson option - which unlike its predecessor is a full-length runway, would also have a profoundly negative impact."

London leads the world in aviation, with many more passengers than any other city: an average of one planeload of 150 passengers every 30 seconds. Slightly more than half the 370,000 daily throughput use Heathrow. Amsterdam, Frankfurt and Paris have more runways, but Heathrow handles far more traffic.

The deadline for submissions to the Airports Commission is Friday. Sir Howard Davies and his colleagues will publish its recommendations in 2015, after the next election.

On Monday this week, London's Mayor, Boris Johnson, came out in favour of a brand-new four-runway airport in the Thames Estuary - or possibly adding three more runways at Stansted in Essex. Gatwick has hired the architect, Sir Terry Farrell, to spearhead its plans for a second runway at the Sussex airport.


Heathrow North

Homes lost: 2,700

Cost (£bn): 14

Year: 2025

Pros: the fastest and cheapest solution, but also the noisiest and most destructive.

Cons: the noisiest and most destructive option

Calder's odds: 3-1

Heathrow North-west

Homes lost: 950

Cost (£bn): 17

Year: 2026

Pros: Full-length runway and less impact on homes

Cons: Wipes out two listed historic properties

Calder's odds: 3-1

Heathrow South-west

Homes lost: 850

Cost (£bn): 18

Year: 2026

Pros: Minimum noise effect

Cons: Painfully slow

Calder's odds: 5-1

Gatwick plus one

Homes lost: 300?

Cost (£bn): 10?

Year: 2023

Pros: Least controversial

Cons: Airlines unenthusiastic

Calder's odds: Evens

Stansted plus three

Homes lost: 1,000

Year: 2029

Cost (£bn): 30?

Pros: Lowest impact of four-runway plans for existing airports

Cons: Present airport is half-empty

Calder's odds: 50-1

"Foster Island" (Isle of Grain)

Homes lost: 2,000

Year: 2029

Cost (£bn): 50

Pros: Cheapest green-field option

Cons: Massive opposition from aviation community

Calder's odds: 500-1

"Boris Island"

Homes lost: 0

Year: 2029

Cost (£bn): 80

Pros: Only 50 people affected by noise, according to the London Mayor

Cons: Vast taxpayer support needed

Calder's odds: 10,000-1

Doing nothing

Homes lost: 0

Year: 2013

Cost (£bn): 0

Pros: Voters in marginal south-west London constituencies won't be upset

Cons: exacerbates capacity crunch

Calder's odds: evens