What is CO2 Emission?
Air travel is a growing contributor to climate change and can have an impact on local traffic emissions and noise. You can help reduce your impact on the environment by choosing to travel by air less. You can also offset the carbon emissions created by your journeys.
CO2 emissions in air travel vary by length of flight--ranging from 0.60kg CO2 per passenger mile to 0.40kg CO2 per passenger mile depending on the flight distance.