Why have I been charged a supply charge?

Your bill has two components, a fixed daily supply charge and an amount for the electricity you have used. The supply charge is the cost associated with getting electricity to your home or business – installing and maintaining the poles, wires and other infrastructure.

All customers pay a supply charge, including those who have renewable energy installed. 


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.