Compare Electricity Plans in Western Australia
Compare electricity plans in Western Australia. Review rates from WA retailers against the Regulated benchmark and switch online.
Electricity distributor zones in Western Australia
Western Australia has 2 electricity distribution zones. Network charges vary by zone and affect your total bill.
| Zone | Area covered | Avg bill | Usage rate | Retailers | Potential saving |
|---|---|---|---|---|---|
| Western Power | Perth Metro and South West WA | $1,800/yr | 31.0c/kWh | 1 | No retail competition — Synergy is the only retailer |
| Horizon Power | Regional and Remote WA | $2,050/yr | 35.0c/kWh | 1 | No retail competition |
Indicative figures based on benchmark reference costs (4,000 kWh/yr usage assumption). Not a retail quote.
Cheapest plans in Western Australia right now
| Provider | Type | Est. annual bill | Usage rate | Action |
|---|---|---|---|---|
| Synergy | Default retailer | $1,800/yr | 31.0c/kWh | Compare → |
Estimates based on Western Power zone, 4,000 kWh/yr usage. Compare tool shows current rates for your postcode.
Western Australia's electricity market
Western Australia operates outside the National Electricity Market (NEM) and has a fundamentally different retail structure. In the Perth metropolitan area and south-west WA, Western Power manages the distribution network and Synergy is effectively the only residential electricity retailer. There is no retail competition for most Perth households — you cannot switch to an alternative provider.
Regional and remote areas of WA are serviced by Horizon Power, which also operates as a vertically integrated utility with no retail competition. WA's regulated tariff is set by the state government. While you cannot switch retailers, it is still worth reviewing your tariff structure (e.g. flat rate vs. time-of-use) and considering solar to reduce your overall electricity costs.
Electricity providers in Western Australia
Electricity retailers in Western Australia include Synergy, Alinta Energy, Perth Energy, Kleenheat, and others. The electricity network is managed by Western Power.
- Synergy
- Alinta Energy
- Perth Energy
- Kleenheat
Average electricity prices in Western Australia
Prices vary by distributor zone, plan type, and usage. See full pricing and average bills on our WA average bill page and WA electricity prices page.
This analysis is based on EnergyPlans Australia's 2026 energy pricing data across multiple providers and states.
Last updated: 1 April 2026.
How to switch electricity providers in Western Australia
You can switch electricity providers in Western Australia without any interruption to your power. Compare plans, pick a new retailer, and they handle the transfer. There are no technical changes required on your end.
- 1Compare plans from Western Australia retailers using your postcode
- 2Select a plan that suits your usage and budget
- 3Sign up online. Your new retailer arranges the transfer.
- 4Supply continues uninterrupted during the changeover
Suburbs in Western Australia
- Alkimos
- Armadale
- Balcatta
- Balga
- Banksia Grove
- Bassendean
- Bayswater
- Beechboro
- Beeliar
- Beldon
- Belmont
- Brabham
- Bullsbrook
- Burns Beach
- Butler
- Canning
- Carlisle
- Carramar
- Caversham
- Churchlands
- City Beach
- Claremont
- Clarkson
- Cloverdale
- Cockburn
- Coogee
- Coolbinia
- Cottesloe
- Dayton
- Dianella
- Doubleview
- Duncraig
- Eden Hill
- Ellenbrook
- Embleton
- Floreat
- Forrestfield
- Fremantle
- Girrawheen
- Gnangara
- Gosnells
- Greenfields
- Greenwood
- Guildford
- Hamersley
- High Wycombe
- Hillarys
- Iluka
- Inglewood
- Innaloo
- Joondalup
- Joondanna
- Kalamunda
- Kallaroo
- Karrinyup
- Kellerberrin
- Kinross
- Koondoola
- Landsdale
- Leederville
- Lesmurdie
- Lexia
- Lockridge
- Maida Vale
- Malaga
- Mandurah
- Marangaroo
- Mariginiup
- Mayland
- Maylands
- Merriwa
- Midland
- Mirrabooka
- Morley
- Mount Lawley
- Mundaring
- Myaree
- Nedlands
- Nollamara
- Noranda
- North Coogee
- Nowergup
- Ocean Reef
- Osborne Park
- Pearsall
- Perth
- Quinns Rocks
- Ridgewood
- Riverton
- Rockingham
- Samson
- Scarborough
- Shenton Park
- Sorrento
- South Lake
- Stirling
- Subiaco
- Swan
- Swan View
- Swanbourne
- The Vines
- Trigg
- Tuart Hill
- Two Rocks
- Wangara
- Wanneroo
- Warnbro
- Watermans Bay
- Wembley
- Wembley Downs
- Westminster
- Whiteman
- Woodlands
- Woodvale
- Yanchep
- Yokine
Compare electricity plans by postcode in Western Australia
Select your postcode to see electricity plans, distributors, and estimated bills for your area.
WA energy guides
Our guides cover how electricity pricing works in Australia, what the reference price means, and how to compare plans effectively.
Compare electricity plans in Western Australia
See current rates from all Australian retailers. Free, independent comparison.
100% free service. No markup on prices.
Frequently asked questions
How do I compare electricity plans in Western Australia?
Use our comparison tool and enter your postcode. You can review plans from retailers that serve Western Australia and switch online if you find a suitable option.
What is the average electricity bill in Western Australia?
Average annual electricity bills in Western Australia typically range from $1,250 to $1,500 per year. Bills vary based on household size, usage, and the specific plan in place.
Can I switch electricity providers in Western Australia?
Western Australia operates a regulated electricity market for most residential customers. Synergy is the primary electricity retailer, and retail competition for standard residential customers is limited.
What are the electricity distributor zones in Western Australia?
Western Australia has one or more distributor zones that manage the poles and wires infrastructure. Your distributor does not change when you switch electricity retailer.
What affects my electricity bill in Western Australia?
Your electricity bill in Western Australia is determined by your usage rate (c/kWh), daily supply charge, household consumption, and any applicable discounts or feed-in credits. Electricity tariffs in WA are set by the state government. Synergy is the primary residential electricity retailer.