On 30 April 2019, we released our final decision on TasNetworks' electricity transmission and distribution determination for the 2019-24 regulatory control period. Our final decision is set out in the Overview and accompanying attachments. As a number of issues were settled at the draft decision stage or required only minor updates we have not prepared all attachments. In these circumstances our draft decision reasons form part of this final decision.
Final decision
AER - TasNetworks 2019-24 - Final decision - Fact sheet - April 2019
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AER - TasNetworks 2019-24 - Transmission and Distribution determination - Final decision - Overview - April 2019
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Final decision - distribution attachments
Attachments to our final decision on TasNetworks' distribution determination.
AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 1 - Annual revenue requirement - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 2 - Regulatory asset base - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 4 - Regulatory depreciation - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 5 - Capital expenditure - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 6 - Operating expenditure - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 7 - Corporate income tax - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 9 - Capital expenditure sharing scheme - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 10 - Service target performance incentive scheme - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 13 - Control mechanisms - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 15 - Alternative control services - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment 18 - Tariff structure statement - April 2019
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AER - Final decision - TasNetworks distribution determination 2019-24 - Attachment B - Negotiated framework - April 2019
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TasNetworks - Revised Tariff Structure Statement 2019-2024 Final (clean) - April 2019
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TasNetworks - Revised Tariff Structure Statement 2019-2024 Final (markup) - April 2019
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TasNetworks - Revised Tariff Structure Statement 2019-2024 - Explanatory Statement Final (clean) - April 2019
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TasNetworks - Revised Tariff Structure Statement 2019-2024 - Explanatory Statement Final (markup) - April 2019
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Final decision - transmission attachments
Attachments to our final decision on TasNetworks' transmission determination.
AER - Final decision - TasNetworks transmission determination 2019-24 - Determination - April 2019
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AER - Final decision - TasNetworks transmission determination 2019-24 - Attachment 1 - Maximum allowed revenue - April 2019
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AER - Final decision - TasNetwork transmission determination 2019-24 - Attachment 2 - Regulatory asset base - April 2019
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AER - Final decision - TasNetworks transmission determination 2019-24 - Attachment 4 - Regulatory depreciation - April 2019
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AER - Final decision - TasNetworks transmission determination 2019-24 - Attachment 5 - Capital expenditure - April 2019
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AER - Final decision - TasNetworks transmission determination 2019-24 - Attachment 7 - Corporate income tax - April 2019
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AER - Final decision - TasNetworks transmission determination 2019-24 - Attachment 9 - Capital expenditure sharing scheme - April 2019
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AER - Final decision - TasNetworks transmission determination 2019-24 - Attachment 10 - Service target performance incentive scheme - April 2019
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AER - Final decision - TasNetworks transmission determination 2019-24 - Attachment A - Pricing methodology - April 2019 SUPERSEDED
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AER - Final decision - TasNetworks transmission determination 2019-24 - Attachment A - Amended Pricing methodology - January 2023
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Consultant reports
Reports commissioned by the AER in preparing our final decision for TasNetworks.
Deloitte - Labour Price Growth Forecasts - February 2019
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Marsden Jocab - Review of Alternative Control Services - September 2018
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Models - Distribution
AER final decision models for TasNetworks' distribution determination.
AER - TasNetworks 2019-24 - Distribution - Final decision - Post Tax Revenue Model (PTRM) - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Roll Forward Model (RFM) - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Depreciation Model - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Capex Model - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Repex Model - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Opex Model - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - EBSS Model - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - CESS Model - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Metering Post Tax Revenue Model (PTRM) - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Metering Roll Forward Model (RFM) - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Quoted Services Labour Rates Model - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Fee Based Services Model Distribution - April 2019
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AER - TasNetworks 2019-24 - Distribution - Final decision - Public lighting - April 2019
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Models - Transmission
AER final decision models for TasNetworks' transmission determination.
AER - TasNetworks 2019-24 - Transmission - Final decision - Post-tax Revenue Model - April 2019
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AER - TasNetworks 2019-24 - Transmission - Final decision - Roll Forward Model - April 2019
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AER - TasNetworks 2019-24 - Transmission - Final decision - Depreciation Model - April 2019
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AER - TasNetworks 2019-24 - Transmission - Final decision - Capex Model - April 2019
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AER - TasNetworks 2019-24 - Transmission - Final decision - Opex Model - April 2019
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AER - TasNetworks 2019-24 - Transmission - Final decision - CESS Model - April 2019
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AER - TasNetworks 2019-24 - Transmission - Final decision - EBSS Model - April 2019
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Update
On 16 July 2019, the AER revoked the 30 April 2019 TasNetworks' determination and substituted it with a new determination to correct errors in the metering prices listed in table 15-9 of Attachment 15 - Alternative Control Services. All other aspects of the determination remain as per the AER's 30 April 2019 final determination.
AER - Letter to TasNetworks - Proposed revocation and substitution of TasNetworks distribution determination 2019-2024 - July 2019
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Update
Pricing methodology
On 31 January 2023, the AER published its final decision on transmission pricing methodologies with amendments for system strength pricing (approved amended pricing methodology). The approved amended pricing methodology supersedes the pricing methodology approved in the AER’s 30 April 2019 final determination. All other aspects of the determination remain as per the AER’s 30 April 2019 final determination.