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Secteur des transports
Alberta
Tableau 28 : Consommation d’énergie secondaire et émissions de GES des autobus scolaires par source d’énergie
  1990   2007 2008 2009 2010 2011 2012 2013 2014
Consommation d’énergie des autobus scolaires (PJ) 2.5   2.4 2.6 2.8 3.1 3.0 2.6 2.5 2.6

Consommation d’énergie par source d’énergie (PJ)
Gaz naturel 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
Essence automobile 0.8   0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Carburant diesel 0.9   2.3 2.6 2.7 3.0 2.9 2.5 2.4 2.4
Ethanol n.d.   n.d. n.d. n.d. n.d. 0.0 0.0 0.0 0.0
Carburant biodiesel 0.0   n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d.
Propane 0.8   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Part (%)
Gaz naturel 0.0   0.0 0.0 0.6 0.2 0.0 0.4 0.5 3.3
Essence automobile 33.2   5.5 2.1 2.7 2.2 2.4 3.7 4.1 5.7
Carburant diesel 34.2   94.5 97.9 96.7 97.6 97.5 95.8 95.3 90.7
Ethanol n.d.   n.d. n.d. n.d. n.d. 0.1 0.2 0.2 0.3
Carburant biodiesel 0.0   n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d.
Propane 32.6   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Activité
Voyageurs-kilomètres (millions) 2 798   4 714 4 940 6 274 7 180 6 661 6 358 6 136 6 190
Intensité énergétique (MJ/Vkm) 0.89   0.51 0.53 0.45 0.43 0.44 0.42 0.41 0.42
Émissions de GES des autobus scolaires (Mt éq CO2) 0.2   0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2

Émissions de GES par source d’énergie (Mt éq CO2)
Gaz naturel 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Essence automobile 0.1   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Carburant diesel 0.1   0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Ethanol n.d.   n.d. n.d. n.d. n.d. 0.0 0.0 0.0 0.0
Carburant biodiesel 0.0   n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d.
Propane 0.0   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Part (%)
Gaz naturel 0.0   0.0 0.0 0.4 0.1 0.0 0.2 0.3 2.3
Essence automobile 33.5   5.3 2.0 2.6 2.1 2.3 3.5 3.9 5.5
Carburant diesel 36.6   94.7 98.0 97.0 97.8 97.6 96.1 95.7 92.0
Ethanol n.d.   n.d. n.d. n.d. n.d. 0.1 0.2 0.1 0.2
Carburant biodiesel 0.0   n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d.
Propane 29.9   0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Intensité en GES (tonnes/TJ) 66.2   71.0 71.1 71.0 71.1 71.1 71.0 71.0 70.3