Chile's INGEI was prepared following the 2006 IPCC Guidelines for National Greenhouse Gas Inventories, covers the entire national territory and includes emissions and removals of carbon dioxide (CO2) and emissions of methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulfur hexafluoride (SF6) over a time series from 1990 to 2018.