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ECONOMIC CASE FOR THIRD RUNWAY FLAWED BY COST OF CARBON

Economic benefits?

Airports have been expanding for years, yet we are currently in an economic crisis.   Southampton's passenger numbers for March 2009 were 12.3% lower than those for March 2008. So it simply does not follow that airports need to expand to respond to increased demand.  Click here to see the letter business leaders have written protesting plans for the third runway.


More passengers obviously means more profits to the airlines, air operators, and other companies directly involved in running the airport or the airlines, but who else does it benefit economically?  If the answer is local businesses, surely the same benefits would still arise if an alternative, greener method of transport was used.

More jobs - but how many?

The consultancy firm Oxford Economic Forecasting estimated in 2004 that the aviation industry directly employed around 186,000 people, using figures provided by the Air Operators Association.  The term 'direct employment' is taken to mean all jobs in an airport (including in the shops and cafes), and jobs outside airports such as in airline offices and air traffic control.  There were also around 200,000 million passengers in 2004, so the passenger-staff ratio is a little over 1,000 : 1.

However, the OEF studies also showed that this number of jobs is only a 3% increase on the number of jobs in 1998 (180,000), even though passenger numbers rose by 30%.  Furthermore, York Aviation were commissioned by the Air Operators Association to study future trends in employment.  Their conclusion was that increase of 237 million passengers (104%) would only produce an extra 39,000 jobs (21%).   This amounts to 166 staff for every million passengers, rather less than the figure traditionally accepted, of 1,000 staff per million passengers.  The low cost airlines are moving to lower the figures even further.  Ryanair's passenger staff ratio is already 10,000 : 1, as a result of moves to may low-cost even lower.

Then there are claims of 'indirect employment' (in companies which supply the industry, such as aircraft manufacturers, fuel supplies, airport shop supplies, etc), 'induced employment' (jobs created when aviation employees spend their earnings) and 'catalytic employment' (in firms which choose to locate in an area because of the transport links.

Indirect and induced employment figures are far-fetched and involve double counting.  Jobs involved in producing aircraft fuel are hereby included in fugures for both the aviation industry and the oil industry.  If every industry did this, there would be more jobs than people in the UK.  Induced figures could lead to an infinite number of jobs.  When a pilot spends his money at his local baker, this then provides work for the flour mill, the farmer, the hotel workers, where the miller goes on holiday . . . . . we could go on indefinitely.  Most of these jobs are not even in the local area, and many are not even in the UK.

Airports often talk about more firms moving into the area if their airports expand (with no discussion as to whether there is land available for firms to move in).  In most cases a firm moving to the area will be moving out of another area, which will thus lose jobs.  In any case, the idea is old fashioned, as many businesses are cutting back on air travel in favour of electronic communication and teleconferencing. 

In 2006, the OEF sent out surveys to around 6,000 companies to find out how many regarded local air services as important.  The accompanying letter stated that the survey was being carried out for Department of Transport in relation to its aviation policies.  Only 165 replied, and only 16 of these regarded local air services as important.  97% of these companies clearly did not think air services were important enough to spend 10 minutes filling in a survey.

A tourism deficit

Conversely, certain industries are losing out as a result of airport expansion. Another piece of research commissioned by Friends of the Earth in 2005 revealed a net deficit in tourism caused by airport expansion. This is because airlines fly more British tourists out to spend money abroad than they fly foreigners in to spend money here. In the South East, the figure for this tourism deficit was 2.7 billion. A bigger airport would exacerbate this.

(To be fair, the airlines no longer claim that airport expansion will benefit the tourism industry, but concentrate on business travellers.
If you concentrate on business travellers, it is possible to make a case that airport expansion could bring economic benefits in at least the short term. It is certainly not possible, however, to prove that economic prosperity could not happen without the expansion of the airport.)


Benefits to the poor?

Socio-economic groups A, B and C fly much more than socio-economic groups D and E. At Southampton, the ABC group makes up 85% of all passengers, the DE group just 15%.   It is not that the poor cannot afford the flights; they simply cannot afford the holidays at the other end of the journey.

Peak oil

The thinking of both the aviation industry and the Department of Transport is dominated by short-termism. The White Paper’s projections were based on the assumption that oil prices would remain stable at 2002 prices - $25 a barrel. Since then, the price of oil has fluctuated wildly, reaching as high as $200 in July 2008. During this time, some short haul flights, including some from Southampton to Newquay, were withdrawn because of this.

Oil production is widely expected to peak and begin to decline within the next decade. When it does so, oil prices will go through the roof. You can be sure that when this happens, air passenger numbers will plummet, and the industry will slump. Jobs created by airport expansion today will be lost when this happens. 

We urgently need to build an economy which is fair and sustainable, and which embraces cleaner and greener technology, rather than continuing to base our economy on hig-impact development.