WA · Limited coverage

Electricity plans in Western Australia, 2026.

Each network zone has its own market. We rank the cheapest flat-rate plan across the zones, based on a household using 410 kWh/month with no solar. Upload your bill for a personalised comparison.

Heads upWA has a partially deregulated market. Retail competition is more limited than eastern states.
Network zones
2
Retailers covered
2
Plans tracked
6
Cheapest annual
$1,342
/ Zones in Western Australia

Best plan per network.

Updated 6 June 2026

Western PowerWA

Perth metro, Mandurah, Bunbury & south-west

Perth · Fremantle · Mandurah · Bunbury · Rockingham · Armadale · Joondalup

1 retailersCheapest annual$1,342
Market averageall retailers
Avg

Average across 1 retailer in this zone

Annual
$1,404
Highest
$1,435
3 plans tracked
Median planmiddle of market
Median

Half of plans in this zone are cheaper, half are more expensive

Annual
$1,435
vs cheapest
+$93
If you don't shop around

Horizon PowerWA

Pilbara, Kimberley, Gascoyne & Goldfields

Karratha · Port Hedland · Broome · Kalgoorlie · Esperance · Carnarvon

1 retailersCheapest annual$1,342
Market averageall retailers
Avg

Average across 1 retailer in this zone

Annual
$1,404
Highest
$1,435
3 plans tracked
Median planmiddle of market
Median

Half of plans in this zone are cheaper, half are more expensive

Annual
$1,435
vs cheapest
+$93
If you don't shop around
/ Find your zone

How to identify your network zone.

Your distribution networkis determined by your address, not your retailer. It's usually printed on your electricity bill near your NMI (National Metering Identifier).

If you can't see it, enter your postcode on your state network's site, or just upload your bill, we read the zone automatically.

Skip the lookup → upload my bill

Cities by network

Western Power
PerthFremantleMandurahBunburyRockinghamArmadaleJoondalup
Horizon Power
KarrathaPort HedlandBroomeKalgoorlieEsperanceCarnarvon

Get your WA bill checked in seconds.

Upload your Western Australia bill, we apply your actual usage and zone to all matching plans, including TOU and flexible options.

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