Business
Horizon Power supplies power to over 7,300 business customers from Esperance in the south to Kununurra in the north.
Further information for business customers is available by telephoning us on 1800 737 036.
Community/Industry Critical Customer Registration
Organisations providing critical services to the community can apply to have their premise classified as a critical customer, to assist Horizon Power in the management of power interruptions.
The application to become a Critical Customer can only be processed with the completion of the application form and risk matrix. Click here to download the application form.
This application does not necessarily guarantee you will be listed as a Critical Customer, but allows us to determine the level of risk and sensitivity of your site. For further information on this, please phone our customer service centre on 1800 737 036.
Your Account
Horizon Power offers a range of convenient ways to pay your bill.
Building a New Business Property
How to get power supplied to your new business property.
Contestability
Western Australia's electricity market has been opened up to competition since 1997.
Network Connection Application Forms
Applications for upgrades to existing connections or requesting new connections to Horizon Power's networks.