Our role 

The AER makes determinations on customer connection disputes with electricity distribution businesses under Part 10 of the National Electricity Law. 

Disputes arise when a customer is unable to reach agreement with a distribution business on the terms and conditions of connecting to the network.

In addition, the National Electricity (Victoria) Act 2005 makes the AER responsible for resolving disputes under that Act and the Electricity Industry Act 2000, and for making assessments under distribution business’ licence conditions.

Past disputes

On 2 May 2017, HWL Ebsworth wrote to the AER stating that it represented 61 local councils, and the Government of South Australia (the Public Lighting Customers (PLC)), in respect of an access dispute with South Australian Power Networks (SAPN). 

The PLCs requested that the AER determine the access dispute between the PLCs and SAPN under section 128 of the National Electricity Law. 

The AER set out a proposal for the scope of the access dispute on 22 June 2017 which the parties agreed to.

The process the AER undertook to make this determination is comprehensive and included an oral hearing, draft determination and opportunity for the parties to make submissions at each stage.

Determination

On 26 September 2019 the AER provided the disputing parties with its determination.

AER - Public lighting determination - 26 September 2019 

Background documentation to determination

Sapare Research Group - Report on SAPN street lighting economic principles - 19 May 2018 

Models

Sapare Research Group - Modelling SAPN street lighting asset base and revenue - 22 January 2019 

Sapare Research Group - Modelling results for final determination - September 2019 

PTRM Model - January 2015 

SAPN RollForward and PTRM model