Regulated tariffs (WA, NT)
What does electricity cost in regional Western Australia (Horizon Power's networks) on Horizon Power's regulated tariff?
In one line
In regional Western Australia (Horizon Power's networks), household electricity is a regulated tariff: Horizon Power's A2 Residential charges 119.24 cents a day for supply and 33.26 cents a kilowatt-hour, GST included, from 1 July 2026. At 4,000 kWh a year that is about $1,766 a year ($147 a month); 2,000 kWh costs about $1,100 and 6,000 kWh about $2,431. There is no competing retail offer to compare in Western Australia. Read from Horizon Power's tariff page on 26 October 2026.
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The figures
| Supply charge | 119.2400 cents a day |
|---|---|
| Usage charge | 33.2621 cents per kWh |
| Cost at 2,000 kWh a year | $1,100 a year ($92 a month): 365 days of supply plus the usage |
| Cost at 4,000 kWh a year | $1,766 a year ($147 a month): 365 days of supply plus the usage |
| Cost at 6,000 kWh a year | $2,431 a year ($203 a month): 365 days of supply plus the usage |
Source: Horizon Power: A2 Residential tariff page. Estimates from published rates at the stated usage; not retailer quotes.