On 30 September 2021 we released our draft decision on Powerlink's transmission revenue determination for the 2022–27 period.
Draft decision
AER - Powerlink 2022-27 - Draft decision - Overview - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 1 - Maximum allowed revenue - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 2 - Regulatory asset base - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 3 - Rate of return - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 4 - Regulatory depreciation - September 2021
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AER - Powerlink 2022-27 -Draft decision - Attachment 5 - Capital expenditure - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 6 - Operating expenditure - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 7 - Corporate income tax - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 8 - Efficiency benefit sharing scheme - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 9 - Capital expenditure sharing scheme - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 10 - Service target performance incentive scheme - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 11 - Pricing methodology - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 12 - Pass through events - September 2021
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AER - Powerlink 2022-27 - Draft decision - Attachment 13 - Demand management innovation allowance mechanism - September 2021
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Consultant reports
The AER commissioned reports that it took into account when making its draft decision.
Deloitte Access Economic - Wage Price Index Forecasts prepared for the AER - 23 June 2021
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Models
The AER must publish certain models with its draft decision for Powerlink.
AER - Draft decision - Powerlink transmission determination - Capital efficiency sharing scheme - September 2021
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AER - Draft decision - Powerlink transmission determination - Efficiency benefit sharing scheme - September 2021
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AER - Draft decision - Powerlink transmission determination - Operating expenditure model - September 2021
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AER - Draft decision - Powerlink transmission determination - Post-tax revenue model - September 2021
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AER - Draft decision - Powerlink transmission determination - Roll forward model - September 2021
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AER - Draft decision - Powerlink transmission determination - Roll forward model - Depreciation Tracking Module - September 2021
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Supporting information
The AER took into account supporting information when making its draft decision.
Powerlink - Review of Powerlink's Approach to Network Asset Reinvestments - September 2021
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Submissions
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We invited interested stakeholders to make a submission on Powerlink's revised proposal and our draft decision by 14 January 2022. We received one submission, which can be found on the 'Revised proposal' web page.
Stakeholder forum - Pre-determination conference
On 13 October 2021, the AER hosted an online public forum on its 2022–27 draft decision for Powerlink, allowing stakeholders the opportunity to ask questions about the draft decision and next steps in the determination process. Presentations were delivered by the AER, the AER's Consumer Challenge Panel (CCP23) and Powerlink.
CCP23 - Presentation to public forum - October 2021
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Powerlink - Presentation to public forum - October 2021
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