CO₂ information

The information related to the CO² quantity emitted by a transport service has been placed since the 1st of October 2013.

CO² consummation

The value : 171 g of CO² / passenger.km that we communicate corresponds to the aggregated value level 1 for the urban and suburban transport services in cities with less than 100 000 inhabitants and for the inter-urban transport.

For the calculation, we take in consideration the fuel consumption rates, the distances traveled, the occupancy rate and the level of primary energy source used.