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Stay connected, stay informed and you could win a $100 gift card!

Keep your account details up to date so we can stay in touch. 

As cyclone season approaches, we'll keep you updated on important alerts, including planned power outages and emergency information. Tell us if your contact details have changed by completing the form below or calling us on 1800 267 926.

Don't miss out! If you update your details before 31 January 2025, you'll go in our monthly prize draw to win one of 10 x $100 gift cards*. *Terms and Conditions apply.

Are you moving house? If you would like to open, close or transfer an account please complete the open an electricity account form.

Account information

Your Horizon Power account number is located in the top left corner of your bill. If you don't have this handy, call us on 1800 267 926.

 

Supply address

The address we supply electricity to

 

What would you like to update?

I'd like to update my... *
My new postal address is:
Would you like to add an Authorised Contact or remove an existing Authorised Contact? *
You are requesting to remove an existing Authorised Contact from your electricity account. The contact will no longer be permitted to act on your behalf or manage your account.
You are requesting to add an Authorised Contact on the account. An Authorised Contact will have permission to act on the account holder’s behalf in relation to the supply of electricity under the standard electricity agreement with Horizon Power.

 

Terms and Conditions

By submitting a request to update your account contact details during the promotion period (between 25 October 2024 to 31 January 2025), you will go in the draw to win a $100 gift card, in accordance with the Competition Terms and Conditions*. Your personal details will be used in accordance with Horizon Power's Privacy Policy.

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.