Overview

Initiation
AER position
Proposal
Draft decision
Revised proposal
Consultation - submissions on draft decision and revised proposal
Final decision

Revised proposal

On 2 December 2024 SA Power Networks submitted its revised regulatory proposal for the period 1 July 2025 to 30 June 2030.

SAPN - 2025-30 Revised Regulatory Proposal Overview - December 2024
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SA Power Networks (SAPN)
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SAPN - Attachment 1 - Annual revenue requirement and control mechanism - December 2024
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SA Power Networks (SAPN)
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SAPN - Attachment 5 - Capital Expenditure - December 2024
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SA Power Networks (SAPN)
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SAPN - Attachment 6 - Operating expenditure - December 2024
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SA Power Networks (SAPN)
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SAPN - Attachment 10 - Service target performance incentive scheme - December 2024
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SA Power Networks (SAPN)
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SAPN - Attachment 13 - Classification of services - December 2024
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SA Power Networks (SAPN)
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SAPN - Attachment 17 - Connection Policy - December 2024
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SA Power Networks (SAPN)
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SAPN - Attachment 18 - Tariff Structure Statement - Part A - December 2024
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SA Power Networks (SAPN)
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SAPN - Attachment 18 - Tariff Structure Statement - Part A - April 2025
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SA Power Networks (SAPN)
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SAPN - Attachment 19 - Legacy Metering - December 2024
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SA Power Networks (SAPN)
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SAPN - Attachment 20 - List of Proposal Documentation - December 2024
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SA Power Networks (SAPN)
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Models

SAPN - 1.1 - Post Tax Revenue Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 2.1 - Roll Forward Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 4.1 - RAB Depreciation Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.1.1 - AER Standardised Capex model - December 2024
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SA Power Networks (SAPN)
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SAPN - 6.1 - Opex Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 7.1 - Immediate Expensing of Capex - December 2024
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SA Power Networks (SAPN)
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SAPN - 10.1 - STPIS reliability target calculations - December 2024
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SA Power Networks (SAPN)
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SAPN - 15.1.1 - Standardised ANS Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 15.2.1 - Public Lighting Pricing Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 15.2.2 - Public Lighting PTRM - December 2024
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SA Power Networks (SAPN)
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SAPN - 15.2.3 - Public Lighting RAB Roll Forward Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 15.2.4 - Public Lighting RAB Depreciation Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 19.1 - Standardised Legacy Metering Expenditure Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 19.2 - Legacy Metering Roll Forward Model - December 2024
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SA Power Networks (SAPN)
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SAPN - 19.3 - Legacy Metering PTRM - December 2024
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SA Power Networks (SAPN)
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Supporting information

SAPN - 6.2 - Oxford Economics - Labour cost esclalation Forecasts to 2029-30 - December 2024
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BIS Oxford Economics
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SAPN - 17.1 - Connection Policy - Amendment to payment terms - December 2024
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SA Power Networks (SAPN)
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SAPN - 18.3 - 2025-30 Indicative Price Schedules - December 2024
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SA Power Networks (SAPN)
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SAPN - 19.4 - Legacy Metering Transition - Towards 2030 - December 2024
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SA Power Networks (SAPN)
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SAPN - RIN 3 - Workbook 3 - EBSS - December 2024
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SA Power Networks (SAPN)
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SAPN - RIN 4 - Workbook 4 - CESS - December 2024
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SA Power Networks (SAPN)
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Supporting information - capex

SAPN - 5.1.7 - Business cases to expenditure models reconciliation - December 2024 - Public
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SA Power Networks (SAPN)
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SAPN - 5.1.8 - RIN Response 4.4.4 and 4.4.5 Transparency - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.3.1 - Network Asset Replacement expenditure - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.3.12 - CBD Reliability - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.4.2 - Auguex Capacity - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.4.2.1 - Endgame Economics Demand Forecast review - November 2024
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SAPN - 5.4.2.2 - Mount Barker East new substation - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.4.2.3 - Salisbury South new substation - December 2024 - Public
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SA Power Networks (SAPN)
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SAPN - 5.4.2.4 - Smithfield West substation upgrade - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.4.2.5 - ElectraNet Support for use of AEMO's 2024 ISP in SA Power Networks' Revised Revenue Proposal - December 2024
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ElectraNet
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SAPN - 5.9.3 - Maintain underlying reliability performance program - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.9.6 - Ecosure - Adelaide flying-fox population trend - October 2024
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SAPN - 5.12.29 - ESB AEMO Post 2025 Roadmap Changes - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.13.4 - Innovation Fund - December 2024
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SA Power Networks (SAPN)
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SAPN - 5.13.4.1 - Innovation Fund - Project Estimates - December 2024
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SA Power Networks (SAPN)
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Confidentiality claims

SAPN - 20.2 Confidentiality Claim - Dec 2024
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SA Power Networks (SAPN)
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AER - Table of comparative confidentiality claims - 2025-30 revised proposals - December 2024
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