The Australian Energy Market Commission (AEMC) was set up by the Council of Australian Governments through the Ministerial Council on Energy in 2005. The AEMC was established by the Australian Energy Market Commission Establishment Act 2004 (SA), and commenced in July 2005. The Commission consists of one full-time and two part-time Commissioners. Two Commissioners are appointed by the participating State and Territory jurisdictions and one Commissioner is appointed by the Commonwealth.