The Environment


Future Heathrow believes that the case for growth at Heathrow is strong but it is also important that growth at the airport is sustainable.

The Government has clearly stated that a third runway will not go ahead unless strict environmental limits are met:

  • no more noise overall than in 2002
  • air quality better than it is today
  • improvements to public transport
  • aviation meets the cost of its climate change impacts

Modelling undertaken by the Department for Transport's Project for Sustainable Development of Heathrow has shown that these environmental limits would be met.

Some people remain concerned and to help provide the public with confidence that the noise and air quality limits would be met if expansion were approved, BAA has asked the Government to appoint an independent assessor to oversee the limits.

If for any reason the limits were not being met, the assessor would have the power to limit the number of flights operating in and out of the airport. This will ensure that, regardless of the theoretical capacity created by mixed-mode and a third runway, Heathrow will only raise the number of flights if the environmental limits can be met.

Future Heathrow considers the environmental limits to be non-negotiable and our members believe that Heathrow's environmental impact can be effectively managed by adopting a mix of regulation, voluntary measures and economic instruments. To find out more please follow the links at the side of this page.

Growth at Heathrow does not have to be at the cost of the environment.