In Canada, the other major source of emissions is road vehicles. Approximately 10% of emissions in Canada are produced by private vehicles, almost 8%, by industrial and commercial transportation, and some 10% by the agricultural industry.
As regards CEPA, the objective for the time being is to regulate emissions produced by the major industrial emitters. CEPA can also be used to regulate the energy efficiency of road vehicles. When a sector is responsible for 10% of total emissions, it should be considered a priority.