Canada's Official Greenhouse Gas Inventory

Canada's Official Greenhouse Gas Inventory The purpose of this page is to describe the organization of the greenhouse gas inventory report and to indicate where to find the online material. To learn more about Canada’s official greenhouse gas inventory, visit the Main page: https://www.canada.ca/ghg-inventory Contact us: https://www.canada.ca/en/environment-climate-change/services/climate-change/greenhouse-gas-emissions/contact-team.html Documents available online: The National Inventory Report (NIR) comprises three parts. Part 1 of the NIR includes the Executive Summary and Chapters 1 to 8. Part 2 consists of Annexes 1 to 7. Part 3 includes Annexes 8 to 13. The full report can be found at the following address: https://publications.gc.ca/site/eng/9.506002/publication.html. Part 2 and Part 3 data files can be accessed by clicking on the “Explore” button below, then “Go to resource”. Description of the content of each folder: A-IPCC Sector: Contains various greenhouse gas (GHG) emissions files by Intergovernmental Panel on Climate Change (IPCC) sector and by gas, for all years, for Canada and for provinces and territories. B-Economic Sector: Contains various GHG emissions files by Economic sectors, for all years for Canada and for the latest year for provinces and territories. In the EN_GHG_Econ_Canada file, a tab containing the relationship between IPCC sector and Economic sector is also provided. Emissions are also presented by gas for Canada and for the provinces and territories. C-Tables Electricity Canada Provinces Territories: Contains summary and GHG intensity tables for Electricity in Canada. D-Emission Factors: Contains files with information on emission factors. E-LULUCF: Contains time-series estimates for the Land Use, Land-Use Change and Forestry (LULUCF) sector, geomatics files containing estimates attributed to spatial units, and a multi-year forestry improvement plan. F-Agriculture: Contains time-series estimates for the Agriculture sector and geomatics files containing estimates attributed to spatial units. G-Additional NIR Annexes: Contains Annex 1 (key categories), Annex 2 (uncertainty), Annex 3 (methodologies), Annex 4 (sectoral and reference approaches, and national energy balance), Annex 5 (completeness), Annex 7 (ozone and aerosol precursors) and Annex 8 (rounding protocol) of the National Inventory Report (NIR). 2025-03-21 Environment and Climate Change Canada ges-ghg@ec.gc.ca Nature and EnvironmentGreenhouse gasesCanadagreenhousegasemissionsGHGnationalinventoryreportNIRUNFCCCprovincialprovinceTerritoryTerritoriesCO2CH4N2OHFCPFCSF6NF3carbondioxidemethanenitrous oxidehydrofluorocarbonsperfluorocarbonssulphur hexafluoridenitrogen trifluorideAlbertaABBritish ColumbiaBCManitobaMBNew BrunswickNBNewfoundlandNewfoundlandLabradorNFLDNova ScotiaNSNorthwestNTNunavutNUOntarioONPrinceEdwardIslandPEIQuebecQCSaskatchewanSASKYukonYKEnergyStationaryCombustionSourcesElectricityHeatGenerationFossilFuelProductionRefiningMiningOilExtractionManufacturingIndustryIndustriesIndustrialConstructionCommercialInstitutionalResidentialAgricultureAgriculturalForestryTransportCivilAviationDomesticRoadTransportationLight-dutyGasolineVehiclesTrucksHeavy-dutyMotorcyclesDieselPropaneNaturalRailwaysNavigationMarineOff-RoadPipelinesFugitiveCoalProcessesMineralProductsCementLimeChemicalNitricAcidApidicPetrochemicalMetalIronSteelAluminiumMagnesiumSmeltersCastersConsumptionHalocarbonsUndifferentiatedSolventEntericFermentationManureSoilsDirectPastureRangePaddockIndirectBurningResiduesWasteSolidDisposalLandWastewaterHandlingIncinerationForestCroplandGrasslandWetlandsSettlementsLand-use View ECCC Data Mart (English)HTML https://data-donnees.ec.gc.ca/data/substances/monitor/canada-s-official-greenhouse-gas-inventory/ View ECCC Data Mart (French)HTML https://data-donnees.ec.gc.ca/data/substances/monitor/canada-s-official-greenhouse-gas-inventory/?lang=fr

The purpose of this page is to describe the organization of the greenhouse gas inventory report and to indicate where to find the online material. To learn more about Canada’s official greenhouse gas inventory, visit the Main page: https://www.canada.ca/ghg-inventory

Contact us: https://www.canada.ca/en/environment-climate-change/services/climate-change/greenhouse-gas-emissions/contact-team.html

Documents available online:

The National Inventory Report (NIR) comprises three parts. Part 1 of the NIR includes the Executive Summary and Chapters 1 to 8. Part 2 consists of Annexes 1 to 7. Part 3 includes Annexes 8 to 13.

The full report can be found at the following address: https://publications.gc.ca/site/eng/9.506002/publication.html.

Part 2 and Part 3 data files can be accessed by clicking on the “Explore” button below, then “Go to resource”.

Description of the content of each folder:

A-IPCC Sector: Contains various greenhouse gas (GHG) emissions files by Intergovernmental Panel on Climate Change (IPCC) sector and by gas, for all years, for Canada and for provinces and territories.

B-Economic Sector: Contains various GHG emissions files by Economic sectors, for all years for Canada and for the latest year for provinces and territories. In the EN_GHG_Econ_Canada file, a tab containing the relationship between IPCC sector and Economic sector is also provided. Emissions are also presented by gas for Canada and for the provinces and territories.

C-Tables Electricity Canada Provinces Territories: Contains summary and GHG intensity tables for Electricity in Canada.

D-Emission Factors: Contains files with information on emission factors.

E-LULUCF: Contains time-series estimates for the Land Use, Land-Use Change and Forestry (LULUCF) sector, geomatics files containing estimates attributed to spatial units, and a multi-year forestry improvement plan.

F-Agriculture: Contains time-series estimates for the Agriculture sector and geomatics files containing estimates attributed to spatial units.

G-Additional NIR Annexes: Contains Annex 1 (key categories), Annex 2 (uncertainty), Annex 3 (methodologies), Annex 4 (sectoral and reference approaches, and national energy balance), Annex 5 (completeness), Annex 7 (ozone and aerosol precursors) and Annex 8 (rounding protocol) of the National Inventory Report (NIR).

Data and Resources

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