ATCO holds a gas distribution licence and is the owner operator of Western Australia’s largest gas distribution network. Over 800,000 residential and business customers are supplied with gas through more than 14,500 kilometres of network.
ATCO operates three major gas distribution systems: The Mid-West and South-West Systems (including Geraldton, Bunbury, Busselton and the Perth greater metropolitan area), the Kalgoorlie System (Kalgoorlie-Boulder area) and the Albany System (LPG network in Albany).
Alinta was originally granted the licence (combining the three licences it previously held - GDL1, GDL2 & GDL3). GDL8 was transferred to ATCO on 27 August 2011.
ATCO reports annually on the performance indicators set by the ERA. The data is available on our WA energy distributor dashboard.
| Licensee information |
|---|
| ATCO Gas Australia Pty Ltd |
| ABN 90 089 531 975 |
| Licence information | Relevant dates |
|---|---|
| Licence granted | 17 August 2007 |
| Licence renewed | 16 June 2021 |
| Licence expires | 15 June 2042 |
| Current audit period | Audit: 1 July 2025 to 30 June 2028 Review: 1 February 2023 to 31 January 2026 |
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