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Electricity Access
Access Arrangements
Western Power's Proposed Revised Access Arrangement (AA3)
Western Power's Approved Access Arrangement
Access Arrangement Review Process
Access Arrangement Variations
Access Arrangement - Archive
Technical Rules
Guidelines
Access Arrangement Information Guidelines
Regulatory Test Guidelines
Price List & Determinations
2011/12 Price Determination
2010/11 Price Determination
2009/10 Price Determination
2008/09 Price Determination
2007/08 Price Determination
Service Standards
Network Augmentations
Shenton Park Zone Substation Augmentation – Regulatory Test
Mid West Energy Project (Southern Section) Augmentation - NFIT
Southdown Mine Augmentation - Regulatory Test
Replacement of Overhead Customer Service Connections - NFIT
Collgar Windfarm Augmentation - NFIT
Binningup Desalination Plant Augmentation - NFIT
Mid West Energy Project (Southern Section) Augmentation - Regulatory Test
Binningup Desalination Plant Augmentation - Regulatory Test
66/11kV Medical Centre Zone Substation Augmentation - NFIT
132kV Chapman to Northampton Augmentation - Regulatory Test
330kV Mid West Augmentation - NFIT
66/11kV Medical Centre Zone Substation Augmentation - Regulatory Test
330kV South West Augmentation - Regulatory Test
330kV Mid West Augmentation - Regulatory Test
WACC Methodology
Notices
Consultation Papers
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Customer Transfer Code
Metering Code
Electricity Networks Access Code
Arbitration
Rail Access
Rail Access Process
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The Pilbara Infrastructure Pty Ltd
Brookfield Rail (formerly WestNet Rail)
Railway Infrastructure Map
Gas Access
Guidelines
Current Legislation
Historical Legislation
Notices
Pipeline List
Consultation Papers
Dampier to Bunbury Natural Gas Pipeline
Goldfields Gas Pipeline
Kalgoorlie to Kambalda Pipeline
WA Gas Networks Distribution Systems
Pipeline Infrastructure Map
Arbitration
Revoked Pipelines
Electricity Access - Access Arrangement Review Process - 2010 (Second Access Arrangement Period)
Notices
Date
Documents
File type
19-Jan-10
Media Statement - Economic Regulation Authority Releases Further Final Decision on Western Power’s Access Arrangement Revisions
95 kB
19-Jan-10
Notice - Further Final Decision on Western Power’s Proposed Access Arrangement Revisions
133 kB
04-Jan-10
Notice - Amended Proposed Access Arrangement Revisions for Western Power’s South West Interconnected Network
104 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
17-Dec-09
Notice - Final Decision on Western Power’s Proposed - Access Arrangement Revisions - Corrigenda
128 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
04-Dec-09
Media Statement - Economic Regulation Authority Releases Final Decision on Western Power’s Revisions
73 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
04-Dec-09
Notice - Final Decision on Western Power’s Proposed Access Arrangement Revisions
80 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
21-Oct-09
Notice - Western Power’s Proposed Access Arrangement Revisions Proposed Bi-Directional Reference Service
111 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
25-Sep-09
Notice - Time Extended for the Publication of a Final Decision on Western Power’s Proposed Access Arrangement Revisions
110 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
24-Sep-09
Notice - Invitation For Submissions On Proposed Additional Revision To Pricing Years - Western Power’s Proposed Access Arrangement Revisions
122 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
14-Sep-09
Notice - Western Power Invites Submissions on its Proposed Reference Service and Reference Tariff for Bi-directional Connection Points
114 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
28-Aug-09
Notice - Western Power’s Proposed Access Arrangement Revisions - Proposed Additional Revisions To The ETAC
107 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
13-Aug-09
Notice - Draft Decision on Western Power’s Proposed Access Arrangement Revisions - Corrigenda
182 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
11-Aug-09
Notice - Time Extended For Submissions On The Draft Decision - Western Power’s Proposed Access Arrangement Revisions
110 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
06-Aug-09
Notice - Proposed Revisions To Western Power’s Access Arrangement - Presentation Slides - Roundtable Discussion
106 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
24-Jul-09
Notice - Public Forum - Draft Decision on Western Power’s Proposed Access Arrangement Revisions
50 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
16-Jul-09
Media Statement - Draft Decision on Western Power's Proposed Access Arrangement Revisions
49 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
16-Jul-09
Notice - Draft Decision on Western Power's Proposed Access Arrangement Revisions - Invitation for Submissions
54 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
16-Jul-09
Notice - Under Section 4.68(b) of the Electricity Networks Access Code
57 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
26-Mar-09
Notice - Deadline for Draft Decision on Western Power's Proposed Access Arrangement Revisions - Update on Suspension
33 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
06-Feb-09
Notice - Deadline Suspended for Draft Decision on Western Power’s Proposed Access Arrangement Revisions
40 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Notice - Close of Submissions on Western Power’s Proposed Access Arrangement Revisions
46 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
02-Dec-08
Notice - Time Extended for Submissions on Proposed Revisions to Western Power’s Access Arrangement
53 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
14-Nov-08
Notice - Time Extended for Submissions on Proposed Revisions to Western Power’s Access Arrangement
46 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
05-Nov-08
Notice - Issues Paper on Proposed Revisions to the Access Arrangement for the South West Interconnected Network
49 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
31-Oct-08
Notice - Public Forum - Proposed Revisions to Western Power's Access Arrangement
40 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
08-Oct-08
Notice - Western Power’s Proposed Access Arrangement Revisions for the South West Interconnected Network - Invitation for Submissions
53 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
Decisions
19-Jan-10
Further Final Decision on Proposed Revisions to the Access Arrangement for the South West Interconnected Network - Submitted by Western Power
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or
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Type: Adobe PDF
Size: 817 kB
17-Dec-09
Final Decision on Proposed Revisions to the Access Arrangement for the South West Interconnected Network - Submitted by Western Power - Reprinted 17 December 2009 - Incorporates Corrigenda of Notice dated 17 December 2009
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or
Download
Type: Adobe PDF
Size: 2,687 MB
04-Dec-09
Final Decision on Proposed Revisions to the Access Arrangement for the South West Interconnected Network - Submitted by Western Power
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or
Download
Type: Adobe PDF
Size: 2,686 MB
04-Dec-09
Final Decision - Appendix A: Target Revenue Calculation (Revenue Model)
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or
Download
Type: Adobe PDF
Size: 650 kB
13-Aug-09
Draft Decision on Proposed Revisions to the Access Arrangement for the South West Interconnected Network - Submitted by Western Power - Reprinted 13 August 2009 - Incorporates Corrigenda of Notice Dated 13 August 2009
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or
Download
Type: Adobe PDF
Size: 2.8 MB
16-Jul-09
Draft Decision on Proposed Revisions to the Access Arrangement for the South West Interconnected Network - Submitted by Western Power
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or
Download
Type: Adobe PDF
Size: 2.8 MB
16-Jul-09
Draft Decision - Appendix A - Target Revenue Calculation (Revenue Model)
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or
Download
Type: Adobe PDF
Size: 237 kB
16-Jul-09
Draft Decision - Appendix C - BDO Kendalls - Western Power - Regulatory Financial Audit
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or
Download
Type: Adobe PDF
Size: 290 kB
16-Jul-09
Draft Decision - Appendix C - Geoff Brown & Associates Ltd - Review Of Expenditure Governance Western Power
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or
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Type: Adobe PDF
Size: 113 kB
16-Jul-09
Draft Decision - Appendix C - Geoff Brown & Associates Ltd - Review Of New Facilities Investment Test Compliance Western Power AA1 Projects
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or
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Type: Adobe PDF
Size: 375 kB
16-Jul-09
Draft Decision - Appendix C - Wilson Cook & Co - Review of Western Power’s Expenditures for Second Access Arrangement
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or
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Type: Adobe PDF
Size: 538 kB
Papers/Presentations
Date
Documents
File type
05-Aug-09
Public Forum Presentation Slides - Roundtable Discussion: Draft Decision on Proposed Revisions to the Access Arrangement for the South West Interconnected Network - Mr Lyndon Rowe
343 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
10-Nov-08
Public Forum Presentation Slides - Proposed Revisions to Western Power's Access Arrangement
290 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
Public Submissions
Date
Documents
File type
26-Nov-09
Public Submission - Draft Decision - Access Arrangement Review - Synergy
217 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
02-Nov-09
Public Submission - Draft Decision - Access Arrangement Review - Conservation Council of Western Australia Inc
321 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
22-Oct-09
Public Submission - Draft Decision - Access Arrangement Review - Financial Investor Group
308 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
21-Oct-09
Public Submission - Draft Decision - Access Arrangement Review - Western Power
11 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
07-Oct-09
Public Submission - Draft Decision - Access Arrangement Review - Synergy
793 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
15-Sep-09
Public Submission - Draft Decision - Access Arrangement Review - Department of Treasury and Finance
1 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
14-Sep-09
Public Submission - Draft Decision - Access Arrangement Review - Alinta Sales Pty Ltd
4 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
14-Sep-09
Public Submission - Draft Decision - Access Arrangement Review - Landfill Gas & Power Pty Ltd
806 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
11-Sep-09
Public Submission - Draft Decision - Access Arrangement Review - Western Power
3 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
08-Sep-09
Public Submission - Draft Decision - Access Arrangement Review - Western Australian Council of Social Service Inc
1 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
25-Aug-09
Public Submission - Draft Decision - Access Arrangement Review - Extension Hill Pty Ltd
290 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
18-Aug-09
Public Submission - Draft Decision - Access Arrangement Review - The Australian Pipeline Industry Association Ltd
225 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
18-Aug-09
Public Submission - Draft Decision - Access Arrangement Review - Westen Power
1,005 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
18-Aug-09
Public Submission - Draft Decision - Access Arrangement Review - Western Australia Major Energy Users
80 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
04-Jun-09
Access Arrangment Review Process - Western Power
1 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
15-Jan-09
Public Submission - Access Arrangement Review Process - Pacific Hydro & Landfill Gas & Power
763 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
08-Jan-09
Public Submission - Access Arrangement Review Process - Synergy
7 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
31-Dec-08
Public Submission - Access Arrangement Review Process - Perth Energy
997 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
29-Dec-08
Public Submission - Access Arrangement Review Process - Noel Schubert
46 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
22-Dec-08
Public Submission - Access Arrangement Review Process - Department of Treasury and Finance
1 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement Review Process - Alinta Sales Pty Ltd
630 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement Review Process - Application and Queing Policy - Synergy
2 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement Review Process - Aviva Corporation Ltd
42 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement Review Process - Chamber of Commerce and Industry
721 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement Review Process - Contributions Policy - Synergy
2 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement Review Process - Griffin Energy
412 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement review Process - Group Submission with WA Major Energy Users
505 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement Review Process - Reference Services - Synergy
2 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement Review Process - Standard Access - Synergy
1 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
19-Dec-08
Public Submission - Access Arrangement Review Process - Western Power
897 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
15-Dec-08
Public Submission - Access Arrangement Review Process - Landfill Gas & Power Pty Ltd
2 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
05-Dec-08
Public Submission - Access Arrangement Review Process - Verve Energy
45 kB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
03-Dec-08
Public Submission - Access Arrangement Review Process - Pacific Hydro
2 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process
29-Oct-08
Public Submission - Access Arrangement Review Process - Synergy
2 MB
Description: (Electricity Access Division) Third Party Access>Electricity>Access Arrangements>Access Arrangement Review Process