Overview

Initiation
AER position
Proposal
Draft decision

Draft decision

We have now published our draft decision on SA Power Networks' electricity distribution determination for the 2025–30 regulatory control period.

AER - Draft Decision - Overview - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 1 - Annual revenue requirement - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 2 - Regulatory asset base - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 3 - Rate of return - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 4 - Regulatory depreciation - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 5 - Capital expenditure - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 6 - Operating expenditure - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 7 - Corporate income tax - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 8 - Efficiency benefit sharing scheme - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 9 - Capital expenditure sharing scheme - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 10 - Service target performance incentive scheme - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 11 - DMIS and DMIAM - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 12 - Customer Service Incentive Scheme - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 13 - Classification of services - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 14 - Control mechanisms - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 15 - Pass through events - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 16 - Alternative control services - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 17 - Negotiated services framework and criteria - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 18 - Connection policy - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 19 - Tariff structure statement - SA Power Networks - 2025-30 Distribution revenue proposal - September 2024

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AER - Draft Decision Attachment 20 - Metering Services - SA Power Networks - 2025–30 Distribution revenue proposal - September 2024

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Models

Our models relating to SA Power Networks' draft decision.

AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Ancillary Network Services Model - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Capex Model - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Depreciation Tracking Module - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - EBSS Model - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Metering Expenditure Model - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Metering PTRM - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Metering RFM - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Opex Model - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - PTRM - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Public Lighting Pricing Model - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Public Lighting PTRM - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Public Lighting RAB Depreciation Model - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - Public Lighting RFM - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - RFM - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - SCS CESS Model - September 2024

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AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - SCS CESS True-up Model - September 2024

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Consultant reports

We commissioned the following reports, which we took into account when making our draft decision for SA Power Networks.

AER - Draft Decision - SA Power Networks - 2025-30 Distribution revenue proposal - DAE - Labour price growth forecasts - August 2024

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Deloitte Access Economics (DAE)
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AER - Draft Decision - SA Power Networks - 2025-30 Revenue proposal - EMCa report to AER on SA Power Networks 25-30 Cyber Security and ADMS

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Energy Market Consulting Associates (EMCa)
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AER - Draft Decision - SA Power Networks - 2025-30 Revenue proposal - EMCa report to AER on SA Power Networks 25-30 Repex, Augex, ICT and Visibility

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Energy Market Consulting Associates (EMCa)
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Stakeholder forum - Predetermination conference

On 14 October 2024, we hosted an online predetermination conference to discuss our draft decision. The presentation slide is available below.

AER - Predetermination Conference SA Power Networks Presentation pack - 14 October 2024

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AER - Response to unanswered question - SA Power Networks predetermination conference - October 2024

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Submissions

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Interested stakeholders are invited to make a submission on our draft decision.

Submissions should be sent to: energyqueensland2025ataer [dot] gov [dot] au (SAPN2025[at]aer[dot]gov[dot]au). Submissions will close on 17 January 2025.