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This report provides a summary of the detailed outcomes of the consultation on the Network Vision and manner in which the feedback has been addressed, based on the written responses received.


The Preliminary Revenue Proposal (PRP) presents our indicative expenditure plans ahead of the submission of our formal revenue proposal.

Get a quick summary of the highlights of our Preliminary Revenue Proposal.

Find out more about our proposal to achieve a 10% reduction in costs to operate and maintain the network.

Find out more about our proposal to reduce our capital program while still maintaining network reliability.

Information collected during ElectraNet’s customer engagement program has been distilled into a set of insights.

ElectraNet’s vision for the South Australian transmission network is that it will deliver affordable and reliable power supplies that support customer choices for a sustainable future.

This document describes the methods and processes by which ElectraNet will develop the forecasts for its operating and capital expenditure programs for the coming regulatory period, in accordance with clause 6A.10.1B of the National Electricity Rules.


Read the presentation given to the Transmission Network Stakeholder Forum on ElectraNet’s Network Vision Discussion Paper.

If you are an ElectraNet contractor and would like access to our Extranet contractor portal, please fill out and return the completed form to the ElectraNet Service Centre.

Find information about ElectraNet’s assessment of the transmission system’s likely capacity to meet demand in South Australia over the next ten years.

ElectraNet’s South Australian network includes over 5,600 circuit kilometres of overhead transmission lines, operating at 275,000, 132,000 and 66,000 Volts.

ElectraNet has 91 substations strategically located around South Australia, helping move high-voltage power over long distances, to where it is needed.

Find information about ElectraNet’s assessment of the transmission system’s likely capacity to meet demand in South Australia over the next ten years.

Find out who is on the Consumer Advisory Panel at ElectraNet.

A process has been established for the resolution of RIT-T disputes, including the required timeframe for the lodgement of a dispute submission.

Should any relevant parties seek to challenge the conclusions of a Project Assessment Conclusions Report, ElectraNet will seek to resolve the issue in accordance with Clause 5.6.6A of the National Electricity Rules and the Regulatory Investment Test for Transmission Application Guidelines published by the AER in June 2010.

A dispute must be lodged with the AER and ElectraNet within thirty days of ElectraNet publishing the Project Assessment Conclusions Report.

The Energy Reform Implementation Group (ERIG) conducted a review of the operation of Australia’s energy sector and found that the investment decision-making criteria in the Regulatory Test were appropriate and should be retained. However, the ERIG recommended that the reliability and market benefits sections of the Test should be amalgamated.

Consultations were conducted on the framework and the outcome was that the new RIT-T process would remove the distinction between reliability-driven projects and projects motivated by the delivery of market benefits. Proposed electricity transmission projects are now assessed against both local reliability standards and their ability to deliver broader benefits to the market.

The RIT-T provides a single framework for all electricity transmission investments and removes the previous distinction in the Regulatory Test between reliability-driven projects and projects motivated by the delivery of market benefits.

Interested parties are representatives or individuals who AEMO determines have an interest in regulated network planning and development – such as large industrial-load electricity transmission customers – who may offer a non-network solution to reduce electricity use during times of peak demand.

This type of solution may defer or remove the need for regulated transmission investment, while still ensuring adequate network capability to achieve reliability of supply.

Interested parties also include an end-user or a representative who, in the opinion of the Australian Energy Regulator (AER), has or identifies themselves to the AER as having the potential to suffer a material and adverse market impact from the proposed electricity transmission investment that is the preferred option identified in the Project Assessment Conclusions Report.

Registered participants include power generators, transmission network customers, traders, re-allocators, retailers and electricity distributors (such as SA Power Networks). Registration with AEMO as a registered participant allows participation in the NEM.

Yes. According to the NER, if the most expensive technically and economically feasible option for a regulated electricity transmission investment is more than $6 million, ElectraNet is required to consult with registered participants, the Australian Energy Market Operator (AEMO) and interested parties using the RIT-T market consultation process. The extended consultation timeframes involved in applying the RIT-T increases the opportunity for market input into this process.