How much do I pay for my electricity?

The State Government sets electricity prices in Western Australia and the amount you pay depends on the tariff you are on. Residential tariffs and Business tariffs are published on our website. 

Your electricity bill shows the tariff that has been applied to your account. If you think you are on the wrong tariff or if you circumstances have changed, please contact us on 1800 267 926 if you are a residential customer or 1800 737 036 if you are a business customers to discuss. 


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.