SA Power Networks
SA Power Networks operates and maintains the only significant electricity distribution network in South Australia, supplying safe and reliable energy to around 847,000 customers throughout major metropolitan areas, including the capital city of Adelaide.
SA Power Networks operates its distribution network under a 200 year lease from the South Australian Government, which commenced in January 2000.
SA Power Networks is one of the most reliable electricity distribution businesses in Australia, with a 99.95% SAIDI* network availability rating.
Economic regulation of the business is the responsibility of the Australian Energy Regulator (AER). The Essential Services Commission of South Australia retains a role in establishing and monitoring the reliability and customer service targets for SA Power Networks.