Overview

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

Draft decison

We have now published our draft decision on Ausgrid's electricity distribution determination for the 2024-29 regulatory control period.

Distributors in NSW and the ACT are the first to propose export reward tariffs in their 2024-29 TSSs. The Export reward tariffs and you (factsheet) has been created to read alongside our draft TSS decisions.

AER - Draft Decision Overview - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 1 - Annual revenue requirement - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 2 - Regulatory asset base - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 3 - Rate of return - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 4 - Regulatory depreciation - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 5 - Capital expenditure - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 6 - Operating expenditure - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 7 - Corporate income tax - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 8 - Efficiency benefit sharing scheme -Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 9 - Capital expenditure sharing scheme -Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 10 - Service target performance incentive scheme -Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 11 - DMIS and DMIAM - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 12 - Customer Service Incentive Scheme - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 13 - Classification of services - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 14 - Control mechanisms - Ausgrid 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 15 - Pass through events - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 16 - Alternative control services - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 17 - Negotiated services framework and criteria - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 18 - Connection policy - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 19 - Tariff structure statement - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 20 - Metering Services - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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AER - Draft Decision Attachment 21 - Transmission Pricing methodology - Ausgrid - 2024-29 Distribution revenue proposal - September 2023
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Models

Our models relating to Ausgrid's draft decision. 

AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - PTRM - Distribution - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - PTRM - Transmission - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - RFM - Distribution - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - RFM - Transmission - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - Depreciation module - Distribution - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - Depreciation module - Transmission - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - STPIS Model - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal – Benchmarking roll-forward model – September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal – Opex model – September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal – EBSS model – September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal – Vegetation management OEF – September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal – OEF calculation summary – September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - Capex model - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - CESS - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal 2024-29 - CESS - Transmission - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - Metering PTRM - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - Metering RFM - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - Metering expenditure model - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - Public lighting model - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - Public lighting - pre-2009 fixed charge model - September 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - Att. 9.3.a - Standardised ancillary network services model - 31 January 2023
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Consultant reports

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

AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - KPMG - Wage price index forecasts - August 2023
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - EMCa report to AER on Ausgrid 24-29 climate resilience
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Energy Market Consulting Associates (EMCa)
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - EMCa report to AER on Ausgrid 24-29 DER and ICT
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Energy Market Consulting Associates (EMCa)
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - EMCa report to AER on Ausgrid 24-29 ICT Cyber Security
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Energy Market Consulting Associates (EMCa)
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AER - Draft Decision - Ausgrid - 2024-29 Distribution revenue proposal - CCP26 Addendum Ausgrid climate resilience business case 310823
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Consumer Challenge Panel (CCP)
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Stakeholder forum - Pre-determination conference

On 9 October 2023, we hosted an online pre-determination conference  for the New South Wales distribution businesses (Ausgrid, Endeavour Energy and Essential Energy) to discuss our draft decisions.

The presentation for this forum is available below.

AER - Predetermination Conference NSW Presentation pack - 9 October 2023
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Submissions

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Interested stakeholders were invited to make a submission on both our draft decision and Ausgrid's revised proposal. 

Submissions closed on Friday, 19 January 2024 and are available on the Consultation milestone.

Update

The AER has provided guidance to distributors on the treatment and classification of legacy metering services in light of the final outcome of the AEMC's review of the regulatory framework for metering services. This guidance should be considered in preparing upcoming regulatory submissions.

AER - Legacy metering services - guidance for revised proposals - November 2023
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Guidance on treatment of legacy metering services
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