"Greenhouse gas emissions by province and territory, Canada, 1990, 2005 and 2024",,, ,,, Province or territory,1990 greenhouse gas emissions (megatonnes of carbon dioxide equivalent),2005 greenhouse gas emissions (megatonnes of carbon dioxide equivalent),2024 greenhouse gas emissions (megatonnes of carbon dioxide equivalent) Newfoundland and Labrador (NL),9.7,10.7,8.6 Prince Edward Island (PE),1.8,1.9,1.5 Nova Scotia (NS),19.6,22,13.7 New Brunswick (NB),16.2,20,12.8 Quebec (QC),84.8,85.3,77.5 Ontario (ON),178.6,203.4,157.8 Manitoba (MB),18.3,20.8,21.4 Saskatchewan (SK),49.2,82.5,71.7 Alberta (AB),176.6,251.2,260.1 British Columbia (BC),50.7,62.3,56.6 Yukon (YT),0.5,0.6,0.7 Northwest Territories (NT),1.8[A],1.7,1.3 Nunavut (NU)[A],n/a,0.6,0.9 ,,, "Note: [A] 1990 emissions data for the Northwest Territories include emissions for Nunavut, which was part of the Northwest Territories until 1999. n/a = not applicable. Data are presented as rounded figures. However, all calculations have been performed using unrounded data. The years selected correspond to the first (1990) and last (2024) years of the dataset and to the base year (2005) for Canada's GHG emission reduction targets.",,, Source: Environment and Climate Change Canada (2026) National Inventory Report 1990-2024: Greenhouse Gas Sources and Sinks in Canada (www.canada.ca/en/environment-climate-change/services/climate-change/greenhouse-gas-emissions/inventory.html).,,, Available on the Environmental indicators website (www.canada.ca/environmental-indicators).,,,