2000 | 2017 | 2018 | 2019 | 2020 | 2021 | ||
---|---|---|---|---|---|---|---|
Consommation d’énergie des autobus (PJ) | 6.3 | 4.3 | 4.6 | 4.7 | 2.6 | 2.4 | |
Consommation d’énergie par source d’énergie (PJ) | |||||||
Électricité | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Gaz naturel | 0.0 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | |
Essence automobile | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | |
Carburant diesel | 6.1 | 3.9 | 4.2 | 4.3 | 2.2 | 2.1 | |
Ethanol | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | |
Carburant biodiesel | 0.0 | n.d. | n.d. | n.d. | n.d. | n.d. | |
Propane | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Part (%) | |||||||
Électricité | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | |
Gaz naturel | 0.0 | 6.2 | 5.8 | 5.0 | 9.5 | 9.9 | |
Essence automobile | 3.1 | 4.0 | 3.4 | 4.0 | 4.5 | 5.2 | |
Carburant diesel | 96.9 | 89.8 | 90.7 | 91.0 | 86.0 | 84.8 | |
Ethanol | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | |
Carburant biodiesel | 0.0 | n.d. | n.d. | n.d. | n.d. | n.d. | |
Propane | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Activité | |||||||
Voyageurs-kilomètres (millions) | 6 095 | 5 640 | 5 438 | 5 252 | 2 712 | 2 565 | |
Intensité énergétique (MJ/Vkm) | 1.04 | 0.77 | 0.85 | 0.89 | 0.96 | 0.95 | |
Émissions de GES des autobus excluant l’électricité (Mt éq CO2) | 0.4 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | |
Émissions de GES par source d’énergie (Mt éq CO2) | |||||||
Électricité | – | – | – | – | – | – | |
Gaz naturel | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Essence automobile | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Carburant diesel | 0.4 | 0.3 | 0.3 | 0.3 | 0.2 | 0.1 | |
Ethanol | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | |
Carburant biodiesel | 0.0 | n.d. | n.d. | n.d. | n.d. | n.d. | |
Propane | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Part (%) | |||||||
Électricité | – | – | – | – | – | – | |
Gaz naturel | 0.0 | 4.3 | 4.0 | 3.5 | 6.7 | 7.0 | |
Essence automobile | 2.9 | 3.9 | 3.3 | 3.9 | 4.6 | 5.4 | |
Carburant diesel | 97.1 | 91.8 | 92.7 | 92.7 | 88.8 | 87.7 | |
Ethanol | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | |
Carburant biodiesel | 0.0 | n.d. | n.d. | n.d. | n.d. | n.d. | |
Propane | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
Intensité en GES (tonnes/TJ) | 70.8 | 69.6 | 69.7 | 69.9 | 68.9 | 68.8 |
Notes en bas de page:
1) Les données sur les émissions de GES sont présentées excluant les émissions de GES liées à la production d’électricité.
n.d. - Indique une donnée non disponible.