Voluntary Climate Contribution for Flight Emissions.
In addition to CO2, air travel also produces other emissions, such as nitrogen oxides and water vapour. The IPCC (Intergovernmental Panel on Climate Change) recommends multiplying CO2 emissions by the so-called RFI-factor (Radiative Forcing Index) when calculating emissions from air travel in order to adequately reflect these additional effects.
You can easily calculate emissions for any flight and make a voluntary climate protection contribution via Climate Austria.


