List of present and past Network Service Providers regulated by the AER. The list also includes gas and electricity assets in the Australian Energy sector. Assets may be covered by a form of regulation or unregulated. Title(desc) Type Region Directlink (Terranora) - electricity transmission interconnector Asset New South Wales, Queensland, Interconnector Energex - electricity distribution network Asset Queensland Ergon Energy - electricity distribution network Asset Queensland Powerlink - electricity transmission network Asset Queensland Related contentNetworks & pipelines