by Stephen Tall on June 29, 2013
Congratulations to Tim Leunig — these days a senior adviser in the Department for Education, but until recently chief economist at the CentreForum think-tank — whose report Bigger and quieter: the right answer for aviation was the winner this week of the economic and financial category at Prospect Magazine’s Think Tank of the Year Awards 2013.
Tim’s report, published jointly by CentreForum and Policy Exchange, examined all the options for increasing airport capacity in the UK. It supports placing four runways immediately west of the current Heathrow site, doubling the existing capacity to 130 million passengers, and cementing it as Europe’s premier hub:
We argue that the first best solution is to build four new parallel runways, arranged in two sets of pairs, immediately to the west of the existing Heathrow airport. These would run above the M25, and Wraysbury reservoir. The Poyle industrial estate and a relatively limited amount of housing would need to be demolished. Clearly the problem with Heathrow at present is noise. Moving the runways west reduces noise over west London, since the planes will be higher over any given place. We will reinforce this noise reduction by banning the noisiest planes. This is not possible in the short run, but could be achieved by 2030, a plausible date for this airport to open.
In addition, narrow bodied planes will be required to land more steeply, as they do in London City. Again, this means that they are further up when they are above any particular place, reducing the amount of noise that reaches the ground. Finally there would be an absolute ban on night flights.
Interested in reading more? Here’s the link, and below’s the full document…