On 2 December 2022, Transgrid submitted its revised revenue proposal for the 2023-28 regulatory control period, along with supporting materials.
Project timeline
Revised proposal
Transgrid - 2023-28 Revised Revenue Proposal - 2 Dec 2022
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Transgrid - 2023-28 Revised Revenue Proposal Document Register - 2 Dec 2022
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Transgrid - Key Capex and Opex Assumptions Certification - 2 Dec 2022
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Confidentiality claims
Models
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Supporting information - Attachments
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Supporting information - Business cases
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Regulatory information notice
In addition to the uploaded files below, Transgrid submitted some files that are too large to upload to our website. Please email transgrid2023
aer [dot] gov [dot] au (transgrid2023[at]aer[dot]gov[dot]au) if you would like a copy of the following files:
- Transgrid - 2023–28 Revised Revenue Proposal RIN Workbook 2 MIC - 2018 - 30 August 2022 - Public
- Transgrid - 2023–28 Revised Revenue Proposal RIN Workbook 2 MIC - 2021 - 30 August 2022 - Public
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Submissions
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Stakeholders were invited to make submissions on the AER's draft decision and Transgrid's revised proposal by 20 January 2023. A number of submissions were received:
Consumer Challenge Panel (CCP25) - Submission - 20 January 2023
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Energy Users Association of Australia (EUAA) - Submission - 20 January 2023
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Public Interest Advocacy Centre (PIAC) - Submission - 25 January 2023
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Late submissions
On 3 April 2023, Transgrid provided a letter to the AER regarding its inadvertent omission of Project EnergyConnect (PEC) 'as commissioned' capex from its 2023-28 revised proposal. The correct amount was included in Transgrid's 2023-28 initial proposal and the AER's 2023-28 draft decision. For transparency purposes, we have published Transgrid's letter.
Transgrid letter to AER on PEC capex - 3 April 2023
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