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Access arrangement 2020 to 2024

On 31 August 2018, ATCO Gas Australia Pty Ltd submitted a proposed revised access arrangement for the Mid-West to South-West Gas Distribution Systems (GDS). The Access Arrangement period is due to commence 1 January 2020 and finish 31 December 2024. This will be the fifth access arrangement period (AA5).

The GDS consists of gas networks servicing Geraldton, Bunbury, Busselton, Harvey, Pinjarra, Brunswick Junction, Capel and the Perth greater metropolitan area (including Mandurah). These combined networks supply approximately 750,000 customers through more than 14,000 kilometres of gas distribution pipelines.

On 11 October 2018, the ERA published an issues paper to assist interested parties in preparing submissions on the proposed revised access arrangement. The issues paper was not intended to be an exhaustive review of the proposed revised access arrangement or the matters that the ERA will address when making its draft decision on whether to approve or not approve the proposal. The ERA received six submissions by the deadline of 14 November 2018, and accepted a late submission from AGL Energy Limited.

On 18 April 2019, the ERA published its Draft Decision on the proposed revised access arrangement for the Mid-West and South-West Gas Distribution Systems. In response to the Draft Decision, ATCO submitted revisions to its proposal on 12 June 2019.

Interested parties were invited to make public submissions on the ERA’s Draft Decision and ATCO’s revised proposal. The ERA received eight submissions by the deadline of Wednesday, 10 July 2019. A late submission was received from ATCO on 30 July 2019.

The ERA commissioned Woollahra Partners to review the gas demand forecasts contained in ATCO’s response to the ERA draft decision. The ERA invited interested parties to make a submission on the findings from the Woollahra Partners report by 4:00 pm (WST) Monday, 16 September 2019. The submissions received are below.

On 15 November 2019, the ERA published its final decisions on the proposed revised access arrangement for the Mid-West and South-West Gas Distribution Systems. The ERA did not approve ATCO's proposed changes to the access arrangement and published a revised access arrangement and access arrangement information.

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Revised Access Arrangement

0.64 MB

15 Nov 2019

Template Service Agreement

1.36 MB

15 Nov 2019

Revised Access Arrangement Information

0.69 MB

15 Nov 2019

Revised Access Arrangement Model

2.78 MB

15 Nov 2019

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Revised Access Arrangement Model

2.78 MB

15 Nov 2019

Final decision

5.72 MB

15 Nov 2019

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ATCO Gas Australia - Late submission

0.67 MB

12 Aug 2019

AGL

0.13 MB

12 Jul 2019

Alinta Energy

0.30 MB

12 Jul 2019

Energy Networks Australia

0.47 MB

12 Jul 2019

Origin Energy

0.10 MB

12 Jul 2019

Strata Community Association of WA

0.38 MB

12 Jul 2019

Synergy

0.25 MB

12 Jul 2019

Wesfarmers Kleenheat

0.44 MB

12 Jul 2019

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Appendix 5 – Tariff Model

0.95 MB

18 Apr 2019

Draft Decision

4.78 MB

18 Apr 2019

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AGL Energy Limited

0.17 MB

21 Nov 2018

Alinta Energy

0.21 MB

21 Nov 2018

Kawasaki Heavy Industries Ltd

1.91 MB

21 Nov 2018

Professor Craig Buckley

0.04 MB

21 Nov 2018

Synergy

0.24 MB

21 Nov 2018

Wesfarmers Kleenheat Gas Pty Ltd

4.44 MB

21 Nov 2018

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Issues Paper

1.28 MB

11 Oct 2018

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01.01 Information Compliance Requirements

0.36 MB

18 Sep 2018

01.03 Cost Allocation Method 2017

0.54 MB

18 Sep 2018

01.04 AA5 Technical Fact Sheet

0.23 MB

18 Sep 2018

01.05 AA5 Infographic

0.17 MB

18 Sep 2018

01.06 Document Map

0.28 MB

18 Sep 2018

06.01 Investment Governance - An Overview

1.53 MB

18 Sep 2018

12.09 Wage Price Index Forecast

0.49 MB

18 Sep 2018

15.01 The Utilisation estimate of gamma

1.33 MB

18 Sep 2018

17.01 Network Innovation Scheme for ATCO

0.73 MB

18 Sep 2018

18.01 Revenue & Pricing Model

3.02 MB

17 Sep 2018