TransGrid - Determination 2018-23

Commencement date: 
13 November 2015
Regulatory period: 
1 July 2018 to 30 June 2023
(5 years)
General inquiries - TransGrid transmission determination
AER reference: 


The AER is required to determine the revenue allowance for TransGrid for the regulatory control period commencing 1 July 2018 and finishing on 30 June 2023.

On 31 January 2017, TransGrid submitted its transmission revenue proposal and supporting information to the AER. The proposal sets out the revenue TransGrid proposes to collect from electricity consumers through transmission charges from 2018 to 2023.

On 28 March 2017 we released an issues paper on TransGrid's revenue proposal and held a public forum in April 2017.


We invited energy consumers and other interested parties to make submissions on TransGrid's revenue proposal and the AER issues paper. Submissions closed on 12 May 2017. The submissions are now available on our website (see Proposal).

Stakeholder forum

The AER held a public forum on TransGrid's regulatory proposal. The public forum was held in Sydney on 11 April 2017. The public forum slide presentations are now available on our website.