Electricity networks

New South Wales has a reliable, world class electricity system that includes generation, transmission and distribution through to retail business.

Four companies transport electricity around NSW. TransGrid manages the high voltage transmission power lines and towers, cables and substations, while three electricity distributors,Ausgrid, Endeavour Energy and Essential Energy, deliver the electricity to consumers in their network regions.

  • Safety

    Download codes and guidelines relating to the responsibility of network operators in terms of designing, installing, operating and maintaining their electricity networks safely in order to manage risks.

    Go to Safety

  • Electricity network performance

    Access the electricity network performance reports of NSW's network operators

    Go to Electricity network performance

  • Protecting underground energy assets

    Find out more about network operators and the Dial Before You Dig service

    Go to Protecting underground energy assets