Market leading analysis

Monitoring the performance of gas and electricity transmission and distribution networks that we regulate helps us build knowledge and trust in Australia’s energy system.

We collect and publish data from network businesses that allow us to undertake our regulatory functions, including monitoring outcomes against revenue determinations, developing performance reports and preparing for future determinations.

Regulatory Information Instruments (Orders and Notices)

We issue Regulatory Information Instruments (Notices and Orders) that enable us to collect and monitor information from regulated businesses. We publish non-confidential information received from regulated businesses to increase the transparency and accountability of network performance to stakeholders.

View annual information responses

Latest performance reports

View the most recent published reports and analysis of gas and electricity network performance.

Endeavour Energy Network information - Annual information responses

The AER publishes non-confidential annual information responses received from regulated businesses to support effective and transparent regulatory process.
Type
Performance reports
Sector
Electricity

AusNet Services (SP AusNet) - Distribution Network information - Annual information responses

The AER publishes non-confidential annual information responses received from regulated businesses to support effective and transparent regulatory process.
Type
Performance reports
Sector
Electricity

TasNetworks - Distribution network information - Annual information responses

The AER publishes non-confidential annual information responses received from regulated businesses to support effective and transparent regulatory process.
Type
Performance reports
Sector
Electricity

Ergon Energy Network information - Annual information responses

The AER publishes non-confidential annual information responses received from regulated businesses to support effective and transparent regulatory process.
Type
Performance reports
Sector
Electricity

Energex Network information - Annual information responses

The AER publishes non-confidential annual information responses received from regulated businesses to support effective and transparent regulatory process.
Type
Performance reports
Sector
Electricity

Powerlink network information - Annual information responses

The AER publishes non-confidential annual information responses received from regulated businesses to support effective and transparent regulatory process.
Type
Performance reports
Sector
Electricity