The Greenhouse Gas (GHG) Inventory Data contains the most recently submitted information, covering the period from 1990 to the latest available year, to the extent the data have been provided. The GHG data contain information on anthropogenic emissions by sources and removals by sinks of the six principal GHGs (carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulphur hexafluoride (SF6)) that are not controlled by the Montreal Protocol.

GHG emission inventories are developed by Parties to the Convention using scientific and methodological guidance from the Intergovernmental Panel on Climate Change (IPCC), such as Revised Guidelines for National Greenhouse Gas Inventories (1996), IPCC Good Practice Guidance and Uncertainty Management in National Greenhouse Gas Inventories (2000) and IPCC Good Practice Guidance on Land Use, Land-use Change and Forestry (2003).

Last update in UNdata: 8 Jan 2015 with data released in Nov 2014
Next update in UNdata: Nov 2015