On 31 January 2025, Jemena submitted its regulatory proposal for the period 1 July 2026 to 30 June 2031.
Regulatory proposal
Confidentiality claims
JEN - Att 12-02 2026-31 Price Reset Claims for Confidentiality - 20250212
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JEN - Att 12-03 SOCI claims in JEN 2026-31 Initial proposal - 20250131
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Supporting information - Attachments
JEN - MosaicLab Att 02-03- Small and medium business customer forum - 20240106
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JEN - MosaicLab Att 02-04 Customer Voice Group process report - 20240107
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JEN - Gauge Consulting Att 02-05 Large customer forum report - 20241203
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JEN - Gauge Consulting Att 02-06 Local Council forum report - 20240106
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JEN - Sagacity Research Att 02-08 Customer priorities research report - 20241308
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JEN - MosaicLab Att 02-09 Energy Reference Group process report - 20240105
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JEN - RPS Att 02-10 - Joint VICDB engagement - Framework and Approach outcomes report 1 - 20230106
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JEN - RPS Att 02-11 - Joint VICDB engagement - Framework and Approach outcomes report 2 - 20232808
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JEN - BD Infrastructure Att 02-12 - Joint VICDB engagement - Tariffs outcomes report 1 - 20230106
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JEN - BD Infrastructure Att 02-13 - Joint VICDB engagement - Tariffs outcomes report 2 - 2023
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JEN - BD Infrastructure Att 02-14 - Joint VICDB engagement - Tariffs outcomes report 3 - 2023
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JEN - RPS Att 02-15 - Joint VICDB engagement - Vulnerability report 1- 20231605
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JEN - RPS Att 02-16 - Joint VICDB engagement - Vulnerability report 2- 20230410
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JEN - Nation Partners Att 02-17 - Joint VICDB engagement - Resilience report - 20242901
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JEN - NewDemocracyFoundation Att 02-20 Independent Evaluation Report - 20240901
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JEN - MosaicLab Att 02-21 Draft Plan Recall Day - WWS report - 20240831
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JEN - MosaicLab Att 02-22 Customer Deep Dive Outcomes Report - 20241206
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JEN - Att 02-25 Joint VICDB engagement - Small Bus Consultation Paper - 20240630
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JEN - BD Infrastructure Att 02-26 - Victorian Electricity Retailers Survey - 20231023
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JEN - AECOM - Att 03-03 - Joint Victorian Climate Change Study Final Report - 20240613
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JEN - Oxford Economics Att 05-07 Real cost escalation report - 20241008
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JEN - Att 09-02 Tariff Structure Statement explanatory statement - 20250131
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JEN - Frontier Economics Att 10-07 - Forecast replacement of smart meters - 20241220
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JEN - Att 12-04 Directors' certification of reasonableness of assumptions - 2025021
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Models
JEN - Oakley Greenwood - Att 09-03 Long run marginal cost model - 20241111
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JEN – Att 10-05M ACS Metering RFM - Depreciation tracking module - 20250131
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Supporting information - Regulatory information notice
JEN - RIN - 4.4.7 - Replacement Capital Expenditure Modelling - 20250131
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JEN - RIN - 4.4.9 Customer Contribution Forecasting Methodology - 20241205
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JEN – RIN – 4.6.1 – Inspection of Metering Installations – Business Case – 20250131
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JEN – RIN – Support – 11kV Central Area – Network Development Strategy – 20250131
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JEN – RIN – Support – 22kV Central Area – Network Development Strategy – 20250131
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JEN – RIN – Support – 66kV Bushing Replacement Program – Business Case – 20250131
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JEN – RIN – Support – 66kV Bushing Replacement Program – CBAM – 20250131
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JEN – RIN – Support – 66kV Oil Filled Cable Replacement Program – Business Case – 20250131
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JEN – RIN – Support – 66kV Oil Filled Cable Replacement Program – CBAM – 20250131
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JEN - RIN - Support - 2024 Distribution Annual Planning Report - 20250131
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JEN – RIN – Support – Coburg North ZSS Redevelopment – Business Case – 20250131
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JEN – RIN – Support – Coburg North ZSS Redevelopment – CBAM – 20250131
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JEN – RIN – Support – Coburg South ZSS Redevelopment – Business Case – 20250131
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JEN – RIN – Support – Coburg South ZSS Redevelopment – CBAM – 20250131
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JEN – RIN – Support – Condition Based Risk Management (CBRM) Guideline – 20250131
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JEN – RIN – Support – Customer Connections Forecast Methodology – 20250131
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JEN – RIN – Support – Customer Connections Forecast Summary Report – 20250131
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JEN – RIN – Support – Customer Initiated Capital Forecast Model – 20250131
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JEN – RIN – Support – Data Visibility and Analytics Program – 20250131
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JEN – RIN – Support – Data Visibility and Analytics Program – CBAM – 20250131
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JEN – RIN – Support – Data Visibility and Analytics Program – Investment Brief – 20250131
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JEN – RIN – Support – Distribution Substation Augmentation – CBAM – 20250131
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JEN – RIN – Support – Distribution Substation Augmentation Emergency Rating Model – 20250131
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JEN – RIN – Support – Distribution Substation Augmentation LV Circuit OL and UV Analysis – 20250131
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JEN – RIN – Support – Distribution Substation Augmentation Strategy – 20250131
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JEN – RIN – Support – East Preston Area NDS – CBAM – Table 6-3 – 20250131
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JEN – RIN – Support – East Preston Area NDS – CBAM – Table 6-4 – 20250131
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JEN – RIN – Support – East Preston Area NDS – CBAM – Table 6-5 – 20250131
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JEN – RIN – Support – East Preston Area Network Development Strategy – 20250131
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JEN – RIN – Support – Electricity Distribution Asset Class Strategy – 20250131
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JEN - RIN - Support - Electricity Measurement Asset Class Strategy - 20250131
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JEN - RIN - Support - Electricity Measurement Communications Asset Class Strategy - 20250131
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JEN – RIN – Support – Electricity Primary Plant Asset Class Strategy – 20250131
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JEN – RIN – Support – Electricity Secondary Plant Asset Class Strategy – 20250131
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JEN – RIN – Support – Facade Mounted Asset Replacement Program – Business Case – 20250131
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JEN – RIN – Support – Facade Mounted Asset Replacement Program – CBAM – 20250131
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JEN – RIN – Support – Feeder Augmentation at Fairfield – Relief Capacity Constraint – BC – 20250131
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JEN - RIN - Support - Feeder Augmentation at Fairfield – Relief Capacity Constraint – Business Case – 20250131
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JEN – RIN – Support – Feeder Augmentation at Fairfield – Relief Capacity Constraint – CBAM – 20250131
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JEN - RIN - Support - Feeder Augmentation at Fairfield – Relief Capacity Constraint – Risk Assessment – 20250131
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JEN – RIN – Support – Future Major Projects Forecast Model – 20250131
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JEN – RIN – Support – Grid Stability and Flexible Services Program – 20250131
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JEN - RIN - Support - Grid Stability and Flexible Services Program - CBA Model - Flexible Services - 20250131
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JEN – RIN – Support – Grid Stability and Flexible Services Program – Investment Brief – 20250131
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JEN – RIN – Support – ICT Investment Brief - Capacity growth – 20250131
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JEN – RIN – Support – ICT Investment Brief - Contract lifecycle management – 20250131
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JEN – RIN – Support – ICT Investment Brief - Customer education – 20250131
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JEN – RIN - Support - ICT Investment Brief - Customer Education - Costs and Benefits Analysis Model - 20250131
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JEN – RIN – Support – ICT Investment Brief - Customer systems – 20250131
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JEN – RIN - Support - ICT Investment Brief - Customer Systems Lifecycle - Costs and Benefits Analysis Model - 20250131
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JEN – RIN – Support – ICT Investment Brief - Cyber Security Program – 20250131
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JEN – RIN – Support – ICT Investment Brief - Data foundations and governance – 20250131
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JEN – RIN – Support – ICT Investment Brief - Digitising Network Switching – 20250131
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JEN – RIN – Support – ICT Investment Brief - Dynamic Network planning with automation – 20250131
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JEN – RIN – Support – ICT Investment Brief - Emergency Backstop Lifecycle – 20250131
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JEN – RIN - Support - ICT Investment Brief - Emergency Backstop Lifecycle - Cost and Benefit Analysis Model - 20250131
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JEN – RIN – Support – ICT Investment Brief - End user computing - 20250131
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JEN – RIN – Support – ICT Investment Brief - Enterprise Content Management Uplift – 20250131
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JEN – RIN - Support - ICT Investment Brief - GIS Lifecycle - Cost and Benefit Analysis Model - 20250131
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JEN – RIN – Support – ICT Investment Brief - GIS lifecycle upgrade – 20250131
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JEN – RIN – Support – ICT Investment Brief - MSI replacement – 20250131
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JEN – RIN - Support - ICT Investment Brief - MSI Replacement - Cost and Benefit Analysis Model - 20250131
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JEN – RIN - Support - ICT Investment Brief - Network Op Geospatial Enhancements - Cost Benefit Analysis Model - 20250131
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JEN – RIN – Support – ICT Investment Brief - Network Operations Geospatial enhancements – 20250131
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JEN – RIN – Support – ICT Investment Brief - Outage Preparedness and Response – 20250131
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JEN – RIN - Support - ICT Investment Brief - Outage Preparedness and Response - Costs and Benefits Analysis Model - 20250131
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JEN – RIN – Support – ICT Investment Brief - Reform - Market Interface Technology – 20250131
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JEN – RIN - Support - ICT Investment Brief - Reform - Market Interface Technology – Cost Benefit Analysis Model - 20250131
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JEN – RIN – Support – ICT Investment Brief - Reform - Unlocking CER benefits - Flexible Trading arrangements – 20250131
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JEN – RIN – Support – ICT Investment Brief - SAP Migration – 20250131
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JEN – RIN – Support - ICT PIR 5 Minute Settlement Rule Change (Phase 3 & 4) – 20250131
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JEN – RIN – Support - ICT PIR Customer Experience (CX) Uplift Foundation – 20250131
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JEN – RIN – Support - ICT PIR Customer Switching & B2B Procedure Changes – 20250131
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JEN – RIN – Support - ICT PIR Digital Collaboration Technology Refresh Program – 20250131
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JEN – RIN – Support - ICT PIR The Volt-Var Control (VVC) Pilot – 20250131
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JEN - RIN - Support - JEN Att 03-01 - CER Integration Strategy - 20250131
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JEN – RIN – Support – JEN Load Demand Forecast Procedure 2024 – 20250131
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JEN – RIN – Support – LBRA Hazard Tree Management Program – Business Case – 20250131
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JEN – RIN – Support – Major Customers – Forecast Methodology – 20250131
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JEN – RIN – Support – Major Customers – Network Development Strategy – 20250131
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JEN – RIN – Support – Network Assets Digital Twin Program – CBAM – 20250131
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JEN – RIN – Support – Network Augmentation Planning Criteria – 20250131
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JEN – RIN – Support – North Heidelberg ZSS Redevelopment – Business Case – 20250131
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JEN – RIN – Support – North Heidelberg ZSS Redevelopment – CBAM – 20250131
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JEN – RIN – Support – Northern Growth Corridor – Network Development Strategy – 20250131
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JEN – RIN – Support – North-Western Growth Corridor – CBAM – 20250131
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JEN – RIN – Support – North-Western Growth Corridor – Network Development Strategy – 20250131
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JEN – RIN – Support – Operational Technology Communications Network Upgrade – Business Case – 20250131
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JEN – RIN – Support – Operational Technology Communications Network Upgrade – CBAM – 20250131
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JEN - RIN - Support - Outage Preparedness and Response - Business Case - 20250131
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JEN – RIN – Support – Tullamarine Depot Augmentation – Business Case – 20250131
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JEN – RIN – Support – Voltage and PQ Management Program – CBAM – 20250131
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JEN – RIN – Support – Voltage and PQ Management Program – Investment Brief – 20250131
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JEN – RIN – Support – ZSS Site Security Systems and Locks Upgrade – Business Case – 20250131
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Proposed negotiated distribution service criteria
Expenditure forecasting methodology
On 28 June 2024, Jemena notified the AER of its proposed approach to forecasting expenditure for the 2026–31 period.
Submissions
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Interested stakeholders are also invited to make submissions on this proposal by 14 May 2025.
Submissions can be sent to vic2026
aer [dot] gov [dot] au (vic2026[at]aer[dot]gov[dot]au).
Alternatively, submissions can be sent to:
Dr Kris Funston
Executive General Manager
Australian Energy Regulator
GPO Box 1313
Canberra ACT 2601
Submissions should be in Microsoft Word or another text readable document format.
We prefer that all submissions be publicly available to facilitate an informed and transparent consultative process. We will treat submissions as public documents unless otherwise requested. For more information see the ACCC/AER Information policy.