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Electricity plans

Each year, the WA State Government reviews Horizon Power’s fees and charges, and sets the price that customers pay for electricity (we call these ‘tariffs’). A typical residential energy bill is made up of a fixed supply charge (the cost to run power to your home) and a variable charge (the cost for each unit of energy you use).   

Electricity tariff

A2Residential tariff

Residential tariff

One simple flat rate for any energy consumed anytime, any day and any season.

Energy type

Electricity

Key features
  • One simple flat rate for usage - 24/7
  • Handy bill predictor using our free app
  • Reduced daily supply charge for additional homes
  • Energy charges
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      Electricity usage

      29.3273 - cents per unit (kWh)

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      Daily supply

      1.0514 - dollars per day

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      Daily supply - additional homes

      0.4180 - dollars per day

  • Compatible with
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      Rooftop solar

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      Concessions & rebates

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      Paperless billing

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      Direct Debit

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      Prepayment meters

  • Terms and conditions

      Electricity is charged by the unit. A unit is one Kilowatt hour (kWh). All prices are correct as at 1 July 2021, include GST (except where noted otherwise), and are subject to change at any time.

    Electricity tariff

    K2 Combined Use tariff

    Combined Use tariff

    For households who also use their property for business purposes.

    Energy type

    Electricity

    Key features
    • One simple flat rate for usage - 24/7
    • One combined bill for both household and business usage
    • Handy bill predictor using our free app
    • Energy charges
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        Electricity usage: 1 - 20 kWh

        30.6376 - cents per unit (kWh)

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        Electricity usage: 21 -1,650 kWh

        28.8719 - cents per unit (kWh)

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        Daily supply

        1.8553 - dollars per day

    • Compatible with
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        Solar

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        Concessions & rebates

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        Paperless billing

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        Direct Debit

    • Terms and conditions

        Usage must not exceed more than 160 megawatt hours per annum. Electricity is charged by the unit. A unit is one Kilowatt hour (kWh). All prices are correct as at 1 July 2021, include GST (except where noted otherwise), and are subject to change at any time.

      Pay for power upfront

      Prepaid Power

      Prepaid Power

      Take control of your energy costs by paying upfront before you use your power.

      Energy type

      Electricity

      Key features
      • More control over pay as you go
      • Share energy costs with other householders
      • Buy more energy when needed via the app
      • Energy charges
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          Electricity usage

          29.3273 - cents per unit (kWh)

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          Daily supply

          1.0514 - dollars per day

      • Compatible with
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          A2 Residential tariff

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          Solar

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          Concessions & rebates

      Horizon Power acknowledges the Traditional Custodians throughout Western Australia and their continuing connection to the land, waters and community. We pay our respects to all members of the Aboriginal communities and their cultures; and to Elders past, present and emerging.

      Aboriginal and Torres Strait Islander people are advised that this website may contain images, names or voices of deceased people.