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WA · Horizon Power network

Cheapest electricity plans in Karratha & Port Hedland, 2026.

The Horizon Power network covers Pilbara, Kimberley, Gascoyne & Goldfields. We rank the cheapest flat-rate plan available in this zone using live government data, based on a household using 410 kWh/month with no solar. Upload your bill for a comparison on your actual usage.

Heads upWA has a partially deregulated market. Retail competition is more limited than eastern states.
Retailers covered
1
Plans tracked
3
Cheapest annual
$1,616
Zone average
$1,635
/ Horizon Power

The cheapest plan here.

Updated
Market averageall retailers
Avg

Average across 1 retailer in Horizon Power

Annual
$1,635
Highest
$1,673
3 plans tracked→
Median planmiddle of market
Median

Half of plans in Horizon Power are cheaper, half are more expensive

Annual
$1,616
vs cheapest
+$0
If you don't shop around→
/ Suburbs & towns in this zone
KarrathaPort HedlandBroomeKalgoorlieEsperanceCarnarvon

Are you overpaying in Horizon Power?

Upload your Western Australia bill. We read your usage and zone, then rank every matching plan, including time-of-use and solar options, on your real numbers.

Upload my bill →← All WA zones
/ Other Western Australia network zones
Western Power