This data is derived from Australian Government Department of the Environment data: Australia's National Inventory Report 2013 (2015) and the Quarterly Update of Australia's National Greenhouse Gas Inventory: June 2015 (2015).
Data used to produce figure ATM13 in the 2016 SoE. See: https://soe.environment.gov.au/theme/climate/topic/2016/trends-emissions#climate-figure-ATM13