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South West Interconnected System 

Electricity Suppliers

Synergy
GPO Box K851
Perth WA 6851

Synergy supplies electricity to residential customers in the Perth metropolitan area, regional towns and country areas in the South West Interconnected System (SWIS), which extends from Kalbarri to Albany and as far east as Kalgoorlie. Download the Electricity Resources and Infrastructure Map.
Phone: (08) 9326 6111 or 13 13 53
Fax: (08) 9326 4000
Email: info@synergyenergy.com.au
Web: www.synergyenergy.com.au
Alinta Ltd
12-14 The Esplanade
Perth WA 6000
Phone:  (08) 6213 7000 or 13 13 58
Fax: (08) 6213 7075
Email:    electricity@alinta.net.au
Web:     www.alinta.net.au
Griffin Energy Pty Ltd
BGC Building
15-28 The Esplanade
Perth WA 6000
Phone:  (08) 9261 2888
Fax:      (08) 9486 7330
Email:    griffinenergy@thegriffingroup.com.au
Web:     www.thegriffingroup.com.au

Landfill Gas and Power Pty Ltd
PO Box 861
Cloverdale WA 6985

LGP generates renewable electricity from its four Perth based landfill gas fire power stations at Canning Vale, Kalamunda, Red Hill and Tamala Park and operates its own retail function.

Phone:  (08) 9475 0144
Fax: (08) 9475 0173
Email:    graeme@landfillgas.com.au
Web:    www.landfillgas.com.au
Perth Energy Pty Ltd
2/33 Colin Street
West Perth WA 6005
Phone:  (08) 9420 0300
Fax: (08) 9481 1697
Email:    contact@perthenergy.com.au
Web:     www.perthenergy.com.au
TransAlta Energy (Australia) Pty Ltd
Level 36
Central Park Building
152-158 St Georges Terrace
Perth WA 6000
Phone:  (08) 9420 0612 (Commercial Manager)
Fax:      (08) 9322 2140
Web:     www.transalta.com

Note: TransAlta prefers to supply electricity to large customers with an annual consumption of 8,760 MWh or higher.
Wesfarmers Premier Power Sales
Campus Drive
Murdoch
WA 6150
Phone: 0438 926975
Email: pkeay@wesenergy.com.au

Note: Wesfamers Premier Power Sales prefers to supply electricity to large customers with an annual consumption of 8,760 MWh or higher.
Worsley Alumina Pty Ltd
PO Box 344
Collie WA 6225
Phone:  (08) 9734 8414 (Commercial Administrator)
Fax:      (08) 9734 8420/8413
Email: info@wapl.com.au
Web:     www.worsley.geo.net.au

Note: Worsley Alumina prefers to supply electricity to large customers with an annual consumption of 43,800 MWh or higher. 

Electricity Generators 

Verve Energy
GPO Box F366
Perth, Western Australia 6841
Phone: (08) 9424 1888
Fax: (08) 9424 1899
Email: inquiries@verveenergy.com.au
Web: www.verveenergy.com.au

Electricity Networks 

Western Power
GPO Box L921
Perth, WA 6842
Phone: (08) 9326 4911 or 13 13 51
Email: info@westernpower.com.au  
Web: www.westernpower.com.au


North West Interconnected System

Horizon Power is the regional business responsible for the generation, transport and sale of electricity in areas outside of the SWIS.

Phone: (08) 9159 7250
Fax: (08) 9159 7288
Email: service@horizonpower.com.au
Web: www.horizonpower.com.au

Regional and Remote Electricity Systems

Horizon Power - Regional Non-Interconnected Systems
Broome Gascoyne Junction Menzies
Camballin Halls Creek Mount Magnet
Carnarvon Hopetoun Norseman
Cue Kununurra Nullagine
Denham Lake Argyle Village Onslow
Derby Laverton Sandstone
Esperance Leonora Wiluna
Exmouth Marble Bar Wyndham
Fitzroy Crossing Meekatharra Yalgoo
Horizon Power - Regional Interconnected Systems
Cossack-Historical Town Port Hedland South Hedland
Karratha Roebourne Wedgefield
Point Samson


Note: Dampier, Pannawonica, Paraburdoo, Tom Price and Wickham are connected to the North West Interconnected System, however HorizonPower does not currently service them.

There are a number of regional towns where mining companies who have operations in the area supply electricity to customers. These include:

Cape Lambert, Dampier, Leinster, Newman, Pannawonica, Paraburdoo, Tom Price and Wickham.

Other remote locations such as Coral Bay, Eucla and Monkey Mia have private arrangements operating within the towns.


Fuel Suppliers for Electricity Generation in Western Australia

Coal


Upstream Natural Gas