The Emission Factor Database (EFDB) is a project supported by the National Greenhouse Gas Inventories Programme (NGGIP), which is managed by the IPCC Task Force on National Greenhouse Gas Inventories (TFI). EFDB is intended to be a recognized library, where users can find emission factors and other parameters with background documentation or technical references that can be used for estimating greenhouse gas emissions and removals. The responsibility for using this information appropriately remains with the users themselves. To access the EFDB, click here.