Best Electricity Plans in Western Australia (2026 Guide)
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'.
Average Electricity Cost in Western Australia
The average household in Western Australia spends approximately $1,600 per year on electricity. By switching to a competitive market offer, you could save up to 25%.
Western Australia Electricity Rebates & Concessions
WA Government Household Electricity Credit is occasionally issued. Energy Assistance Payment is available for concession holders.
Top Electricity Providers in Western Australia
AGL Energy — Large provider with various plans for Western Australia