Virgin Atlantic, recently revealed that its aircraft would be carrying out test trials throughout December on “starting grids”. A starting grid is a holding area, close to a runway that can accommodate a number of parking bays for aircraft.
The aim of the starting grid system is to significantly reduce fuel burn and CO2 emissions. Aircraft are towed closer to a runway before take-off - resulting in a reduction in engine running time.
The aircraft only needs to rev up engines when it arrives on the grid, about 10 minutes before take-off.
Virgin Atlantic's starting grid test trials will take place at Heathrow and Gatwick Airports, throughout December, on a selection of Virgin Atlantic Boeing 747-400 departures. The trials are aimed at green-lighting the operational procedures needed for starting grids in order for them to become an accepted procedure.
Towing aircraft closer to the runway has substantial implications for local communities. They benefit from lower noise levels and cleaner air on the ground.
Jill Brady, General Counsel, Virgin Atlantic, commented:
“We are delighted to be working so closely with BAA and NATS on this important, practical initiative to cut fuel burn and CO2 emissions....Towing aircraft from a stand substantially reduces the amount of time they need to taxi with their engines running and reduces the time spent queuing before take-off. Starting grids will also reduce congestion around stands...”
Paul Griffiths, Managing Director, BAA Gatwick commented:
“ BAA is committed to working with aviation partners to reduce CO2 emissions, including our support for the inclusion of the aviation industry within the EU’s Emissions Trading Scheme... We welcome this opportunity to work with Virgin Atlantic to understand the benefits this could deliver for the aviation industry, the environment and for our local communities.”
The moves by Virgin Atlantic follow Sir Richard Branson’s commitment for the Virgin Group to invest $3billion over the next ten years in renewable energy initiatives.
A longer UK trial is planned for the first quarter of next year and the scheme may also involve US airports. Virgin Atlantic is also due to announce a carbon offsetting plan in early 2007 - Passengers will be able to take more responsibility for the consequences of airline travel and aircraft emissions.