IPCC Sectors
What are Canada's emissions and where are they coming from? Canada maintains both national and provincial greenhouse gas inventories and reports them to the United Nations every year. Click on the graph to learn more about the different sources of emissions in Canada.
| Non-Aggregate Category | Min (Mt) | Max (Mt) | Latest (Mt) | Have Page |
|---|---|---|---|---|
| Cropland | -41.96 | 24.94 | -21.99 | N |
| Harvested Wood Products | -60.86 | 0.78 | -5.10 | N |
| Chemical Industry/Adipic Acid Production | 0.00 | 9.80 | 0.00 | N |
| Grassland | 0.00 | 0.00 | 0.00 | N |
| CO2 Transport and Storage | 0.00 | 0.11 | 0.04 | N |
| Field Burning of Agricultural Residues | 0.03 | 0.24 | 0.05 | N |
| Transport/Marine/Military Water-Borne Navigation | 0.03 | 0.16 | 0.11 | N |
| Chemical Industry/Nitric Acid Production | 0.13 | 1.10 | 0.13 | N |
| Incineration and Open Burning of Waste | 0.15 | 0.39 | 0.16 | N |
| Transport/Road Transportation/Propane and Natural Gas Vehicles | 0.02 | 0.76 | 0.16 | N |
| Transport/Marine/Fishing | 0.16 | 0.87 | 0.16 | N |
| Transport/Aviation/Military | 0.18 | 0.31 | 0.20 | N |
| Metal Production/SF6 Used in Magnesium Smelters and Casters | 0.10 | 3.68 | 0.25 | N |
| Industrial Wastewater and Discharge | 0.26 | 0.54 | 0.26 | N |
| Mineral Products/Mineral Product Use | 0.30 | 0.91 | 0.30 | N |
| Transport/Road Transportation/Light-Duty Diesel Vehicles | 0.31 | 0.82 | 0.33 | N |
| Biological Treatment of Solid Waste | 0.08 | 0.50 | 0.50 | N |
| Other Product Manufacture and Use | 0.33 | 0.66 | 0.65 | N |
| Industrial Wood Waste Lanfills | 0.74 | 1.12 | 0.74 | N |
| Transport/Road Transportation/Motorcycles | 0.20 | 0.96 | 0.79 | N |
| Transport/Other Transportation/Off-Road Residential | 0.37 | 1.25 | 0.84 | N |
| Transport/Road Transportation/Light-Duty Diesel Trucks | 0.52 | 1.36 | 0.94 | N |
| Mineral Products/Lime Production | 1.19 | 2.04 | 1.24 | N |
| Stationary Combustion Sources/Construction | 1.02 | 1.88 | 1.51 | N |
| Fugitive Sources/Coal Mining | 1.28 | 3.22 | 1.64 | N |
| Municipal Wastewater Treatment and Discharge | 1.47 | 2.37 | 2.37 | N |
| Chemical Industry/Ammonia Production | 2.29 | 3.09 | 2.41 | N |
| Wetlands | 2.51 | 5.20 | 2.62 | N |
| Chemical Industry/Petrochemical and Carbon Black Production | 2.40 | 4.55 | 3.05 | N |
| Stationary Combustion Sources/Manufacturing Industries/Non-Ferrous Metals | 2.84 | 4.23 | 3.08 | N |
| Liming, Urea Application and Other Carbon-Containing Fertilizers | 1.13 | 3.12 | 3.09 | N |
| Stationary Combustion Sources/Agriculture and Forestry | 2.10 | 3.34 | 3.26 | N |
| Transport/Marine/Domestic Navigation | 2.28 | 3.46 | 3.46 | Y |
| Stationary Combustion Sources/Manufacturing Industries/Cement | 3.38 | 5.29 | 3.54 | N |
| Agricultural Soils/Indirect Sources | 2.21 | 3.72 | 3.70 | N |
| Transport/Road Transportation/Heavy-Duty Gasoline Vehicles | 3.93 | 4.79 | 4.08 | N |
| Stationary Combustion Sources/Manufacturing Industries/Iron and Steel | 3.91 | 5.87 | 4.57 | N |
| Settlements | 3.66 | 5.97 | 5.04 | N |
| Stationary Combustion Sources/Mining | 3.72 | 5.99 | 5.46 | N |
| Transport/Railways | 5.53 | 6.62 | 5.94 | N |
| Metal Production/Aluminium Production | 5.25 | 10.67 | 6.09 | N |
| Transport/Other Transportation/Off-Road Commercial and Institutional | 3.55 | 6.32 | 6.32 | N |
| Stationary Combustion Sources/Manufacturing Industries/Pulp and Paper | 5.90 | 14.46 | 6.98 | N |
| Mineral Products/Cement Production | 4.77 | 7.73 | 7.30 | N |
| Transport/Other Transportation/Off-Road Other Transportation | 3.34 | 8.00 | 7.36 | N |
| Fugitive Sources/Oil and Natural Gas/Flaring | 4.27 | 8.67 | 7.53 | N |
| Manure Management | 5.98 | 8.65 | 7.72 | N |
| Fugitive Sources/Oil and Natural Gas/Oil | 4.73 | 8.87 | 8.03 | N |
| Fugitive Sources/Oil and Natural Gas/Natural Gas | 8.04 | 13.69 | 8.04 | N |
| Transport/Aviation/Domestic Aviation (Civil) | 4.56 | 8.41 | 8.17 | N |
| Stationary Combustion Sources/Manufacturing Industries/Chemical | 8.10 | 12.43 | 9.31 | N |
| Metal Production/Iron and Steel Production | 8.14 | 12.62 | 9.51 | N |
| Transport/Other Transportation/Pipeline Transport | 5.68 | 12.64 | 9.69 | N |
| Production and Consumption of Halocarbons, SF6 and NF3 | 0.00 | 11.49 | 10.29 | N |
| Non-Energy Products from Fuels and Solvent Use | 5.38 | 17.44 | 12.31 | N |
| Stationary Combustion Sources/Manufacturing Industries/Other Manufacturing | 11.91 | 21.17 | 12.89 | N |
| Transport/Other Transportation/Off-Road Agriculture and Forestry | 7.25 | 14.20 | 13.19 | N |
| Agricultural Soils/Direct Sources | 7.52 | 14.51 | 14.12 | N |
| Stationary Combustion Sources/Petroleum Refining Industries | 13.25 | 20.38 | 14.15 | N |
| Transport/Other Transportation/Off-Road Manufacturing, Mining and Construction | 12.03 | 20.27 | 18.23 | N |
| Municipal Solid Waste Landfills | 17.99 | 19.89 | 18.96 | N |
| Forest Land | 21.97 | 136.09 | 23.60 | N |
| Transport/Road Transportation/Light-Duty Gasoline Vehicles | 24.48 | 45.36 | 25.41 | N |
| Enteric Fermentation | 25.03 | 34.52 | 30.02 | Y |
| Stationary Combustion Sources/Commercial and Institutional | 26.18 | 38.13 | 33.15 | N |
| Stationary Combustion Sources/Residential | 35.01 | 49.19 | 35.01 | N |
| Transport/Road Transportation/Heavy-Duty Diesel Vehicles | 15.19 | 45.70 | 36.29 | N |
| Fugitive Sources/Oil and Natural Gas/Venting | 41.74 | 75.11 | 43.23 | N |
| Transport/Road Transportation/Light-Duty Gasoline Trucks | 24.32 | 56.03 | 53.73 | Y |
| Stationary Combustion Sources/Public Electricity and Heat Production | 58.10 | 132.67 | 58.20 | Y |
| Stationary Combustion Sources/Oil and Gas Extraction | 29.23 | 107.22 | 107.22 | Y |