Main Emission Sources

Estimated total CO emissions in Canada in year 2005 were 9,538,301 tonnes (without open sources e.g. forest fires, prescribed burning). The primary emitting sources are:

• transportation sources (e.g. on-road and off-road motor vehicles and engines, marine, air)
• wood industry
• aluminum industry
• residential wood heating
• other industrial sources (e.g. aluminum)

CO Emissions - Year 2005
(Without Open Sources - % of Total)