Guidelines, schemes, models and reviews

We examine the relative efficiency of the distribution and transmission electricity network service providers in 2024.

The intent of the annual updates is to provide stakeholders with information on rate of return data changes since the publication of the most recent Instrument.

We examine the relative efficiency of the distribution and transmission electricity network service providers in 2023.

The AER's final guidance note on how we will address material impacts on the benchmarking results of differences in electricity DNSP's capitalisation process

The AER has been consulting on its approach to incentivising and measuring export service performance.

The Rate of Return Instrument (the Instrument) sets out the approach by which we will estimate the rate of return, and comprises the return on debt and the return on equity, as well as the value of imputation credits. We publish a new Instrument every 4 years that will bind all regulatory determinations in the subsequent 4 years.

We examine the relative efficiency of the distribution and transmission electricity network service providers in 2022.

We examine the relative efficiency of the distribution and transmission electricity network service providers in 2021.

This is the fifth topic in a series of working papers that we will produce as part of our pathway to the 2022 Rate of Return instrument. The outcomes from these working papers will feed in to the active phase of our 2022 Rate of Return instrument review.