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 Type Region Ausgrid - electricity distribution network Asset New South Wales Country Energy - electricity distribution network Asset New South Wales Endeavour Energy - electricity distribution network Asset New South Wales EnergyAustralia - electricity distibution network Asset New South Wales Essential Energy - electricity distribution network Asset New South Wales Integral Energy - electricity distribution network Asset New South Wales SA Power Networks - electricity distribution network Asset South Australia Related contentNetworks & pipelines