The CO2 emissions for this trajectory are 1006g. By car this would be 1445g. (Calculation method).
In order to know the % average CO2 emissions of your journey by public transport, we use the following method: the length of your journey in km multiplied by the % average emission factor per passenger and per kilometre of the STIB vehicles. .
The average emission factors of the STIB vehicles are as follows:
- Metro: 20g CO2 / (km*passager) 20g CO2
- Tram: 30g CO2 / (km*passager)
- Bus: 110g CO2 /(km*passager)
- Train (SNCB): 26g CO2 /(km*passager)
The result is compared with emissions of a % wagon that follow the same path. The % length in kilometres of your journey is multiplied by the % average emission factor per passenger and per kilometre of a wagon. Average emission factor of a wagon is 158g CO2 / (km* passenger)