Canada’s greenhouse gas inventory

Every year, Canada prepares and submits a national greenhouse gas (GHG) inventory to the United Nations Framework Convention on Climate Change (UNFCCC). The report covers:

  • anthropogenic (human-caused) emissions by sources
  • removals by sinks
  • annual emissions estimates dating back to 1990

Inventory information: Canada

Greenhouse gas sources and sinks in Canada: executive summary 2018

Canada’s annual report on greenhouse gas emissions.

Greenhouse gas data and other information

Access Canada’s GHG data tables.

About Canada's greenhouse gas inventory  

Learn how we compile Canada's GHG emissions estimates.

Quantification guidance

Access global warming potentials and other relevant information.

National inventory reports

Access reports from the Government of Canada's publications website.

Additional inventory information: international

United Nations Framework Convention on Climate Change

Intergovernmental Panel on Climate Change

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