Overview

Initiation
AER position
Proposal
Draft decision
Revised proposal

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.