Best Electricity Plans in Western Australia (2026)

Western Australia electricity market

Western Australia's electricity market is regulated for residential customers in the SWIS (South West Interconnected System). Synergy is the main retailer. You cannot switch providers for electricity if you consume less than 50MWh, but you can choose different tariff plans like the 'Midday Saver'.

Typical annual cost: $1,600

Rebates and concessions

WA Government Household Electricity Credit is occasionally issued. Energy Assistance Payment is available for concession holders.

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Other states

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General information only, not financial advice. Prices change; check the provider before switching.