As more people choose to fly, it’s our responsibility to help drive, deliver and maintain a sustainable future for aviation.
Reducing aviation’s environmental impact, particularly global greenhouse emissions and noise, matters to all of us. We can’t make aircraft noise or emissions disappear, but we can focus on ways of reducing their impact, through our own actions and working closely with airports and airlines.
You may be surprised to know that air traffic controllers have extensive training to consider environmental impact in their decision-making when they are directing aircraft. And we are measured on it, too. NATS is the first air traffic control service provider in the world to have developed environmental measurement as part of our regulatory performance targets.
With airspace modernisation now part of UK Government strategy, we have the green light to design new routes — and minimising noise and emissions will be central to that. On take-off, we can build in respite routes so that communities have the benefits of scheduled relief from noise. We will also be able to get aircraft higher, quicker — aircraft are more environmentally efficient at higher altitudes.
Aircraft coming to land can stay higher for longer and because we now have technologies which help absorb delay en-route, we won’t need aircraft stacking in normal operations.
To minimise emissions, the phasing-out of ground based navigational beacons, which aircraft fly between like points on a map, means we can design more direct routings. The introduction of a range of new technologies such as Performance Based Navigation (PBN) will enable these improvements.