Skip to main content
Find out how Horizon Power and the WA Government are helping to keep you connected through COVID-19. Find out more


The projected bill is not what I was expecting. How accurate is this figure?

The projected bill is based on your current usage, and excludes REBS, rebates, concession, payments and outstanding debt. The projected bill is an estimate only, and will become increasingly accurate as the end of the billing period approaches. The figure shown can vary due to factors such as actual usage and the proportion of the bill that is based on a fixed vs variable charge.

Let us know if you need any further assistance.

Fill in the form below or view our contact details to get in touch.

* Indicates a mandatory field.

Get in touch

Residential Account Enquiries:
1800 267 926
(8 am - 5 pm weekdays)

Business Account Enquiries:
1800 737 036
(8 am - 5 pm weekdays)

View all contact details