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Access Arrangement 2022-2027

The ERA published an issues paper on 4 March 2022. Submissions received on the issues paper are available below.

An online public forum was held on 25 March 2022. The slides presented at the forum and a transcript are available below.

Western Power submitted further access arrangement information on 19 May 2022.

Western Power submitted additional tariff structure and reference services information on 1 July 2022.

Public submissions on additional tariff structure and reference services information

Date  Documents File type
28-Jul-22
Australian Energy Council
Adobe PDF 207 kB
28-Jul-22 Collgar Wind Farm
Adobe PDF 87 kB
28-Jul-22 Electric Vehicle Council
Adobe PDF 171 kB
28-Jul-22 Evie
Adobe PDF 560 kB
28-Jul-22 Noel Schubert
Adobe PDF 913 kB
28-Jul-22 Synergy
Adobe PDF 550 kB
28-Jul-22
WA Council of Social Service
Adobe PDF 219 kB
28-Jul-22 WA Expert Consumer Panel
Adobe PDF 48 kB

Additional Tariff Structure and Reference Services Information

Further Access Arrangement information

Date Documents File type
20-May-22 Further Access Arrangement information
Adobe PDF 437 kB

Public submissions on issues paper

Public Forum 25 March 2022

Date Documents File type
12-Apr-22 Written response to question
Adobe PDF 54 kB

04-Apr-22 Slides
Adobe PDF 5 MB

04-Apr-22 Transcript
Adobe PDF 309 kB

Issues Paper

Date Documents File type
04-Mar-22 Issues paper
Adobe PDF 2 MB

Proposed Access Arrangement and Access Arrangement information

Proposed Access Arrangement Information - Attachments

Date Documents File type
01-Feb-22 AAI - Attachment 1.1 - Access Arrangement Information Document Index
Adobe PDF 340 kB

01-Feb-22 AAI - Attachment 1.3 - Regulatory Financial Statements for the year ending 30 June 2018
Adobe PDF 2 MB

01-Feb-22 AAI - Attachment 1.4 - Regulatory Financial Statements for the year ending 30 June 2019
Adobe PDF 2 MB

01-Feb-22 AAI - Attachment 1.5 - Regulatory Financial Statements for the year ending 30 June 2020
Adobe PDF 925 kB

01-Feb-22 AAI - Attachment 1.6 - Regulatory Financial Statements for the year ending 30 June 2021
Adobe PDF 707 kB

01-Feb-22 AAI - Attachment 1.7 - Proforma Forecast Statements
Adobe PDF 782 kB

01-Feb-22 AAI - Attachment 10.1 - Considerations for the regulatory rate of return allowance
Adobe PDF 2 MB

01-Feb-22 AAI - Attachment 11.1 - AA5 Regulatory Revenue Model
Microsoft Excel 2 MB

01-Feb-22 AAI - Attachment 13.1 - Model Electricity Transfer Access Contract (ETAC) Change Summary
Adobe PDF 309 kB

01-Feb-22 AAI - Attachment 13.2 - Applications and Queuing Policy Change Summary
Adobe PDF 367 kB

01-Feb-22 AAI - Attachment 13.3 - Contributions Policy Change Summary
Adobe PDF 243 kB

01-Feb-22 AAI - Attachment 13.4 - Distribution Low Voltage Connection Scheme Change Summary
Adobe PDF 323 kB

01-Feb-22 AAI - Attachment 13.5 - Multi-Function Asset Policy Explanatory Statement
Adobe PDF 606 kB

01-Feb-22 AAI - Attachment 4.1 - Community & Customer Engagement Program Report
Adobe PDF 6 MB

01-Feb-22 AAI - Attachment 5.1 - AA4 Capital Expenditure Report
Adobe PDF 890 kB

01-Feb-22 AAI - Attachment 6.1 - Reference Services - Change Summary
Adobe PDF 852 kB

01-Feb-22 AAI - Attachment 6.2 - Fitting Distributions for AA5 Service Standard Benchmarks
Adobe PDF 1 MB

01-Feb-22 AAI - Attachment 6.3 - Estimation of value of customer reliability for Western Power's network
Adobe PDF 12 MB

01-Feb-22 AAI - Attachment 7.2 - Cost and Revenue Allocation Method (CRAM) 2020-21
Adobe PDF 1 MB

01-Feb-22 AAI - Attachment 7.3 - Forecast Cost Escalators for Western Power's 2022-27 regulatory period
Adobe PDF 1 MB

01-Feb-22 AAI - Attachment 7.4 - Network Growth Factors Review for Western Power Report
Adobe PDF 2 MB

01-Feb-22 AAI - Attachment 7.5 - Energy and Customer Number Forecast Report (2020)
Adobe PDF 2 MB

01-Feb-22 AAI - Attachment 7.6 - Energy and Customer Forecast Methodology
Adobe PDF 2 MB

01-Feb-22 AAI - Attachment 7.7 - Report on Western Power's Forecasting Methodology
Adobe PDF 2 MB

01-Feb-22 AAI - Attachment 8.1 - AA5 Forecast Capital Expenditure Report
Adobe PDF 2 MB

Page last updated: 28 Jul 2022