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Connect a new power supply

Learn about the different types of permanent and temporary power supply that can connect to our network. Find out how much it costs, how long the application process takes and where to apply.

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To apply for a new meter, there must already be a connection to the electricity network available at the property. Look for the green dome - these are usually located just inside the property boundary.

There are two meter connection types to apply for:

  1. Temporary power supply
    For your builder to have power on site while they complete building works.
  2. Permanent power supply
    Once building works are complete, this will be the permanent meter used to bill the household or business owner for electricity.

 

How much could it cost?

Description Fee
Permanent power supply (single phase or three phase meter) $1,011.00
Temporary supply connection (single phase or three phase meter) $1,011.00

All prices are correct as at 1 July 2025, include GST (except where noted otherwise), and are subject to change at any time.

Ready to connect?

Download the new meter installation application form.

If the  property or land has never had a power supply connected, you'll first need to request a  new connection.

A service pillar (green dome) will be installed so you can then install a meter and connect power to the property.

How much could it cost?

The cost of your upgrade will depend on the size, type, and location of the connection - see table below. We'll provide you with a quote once we've reviewed your requirements.

Within 5 business days of receiving a complete application, we'll issue a design fee invoice (for connections between 30kVA and 1 MVA).

You may need the Developers authorisation and design information package - to provide network information to developers to assist with their planning. This fee is a fixed fee regardless of the size of the development works.

The design fee will be deducted from the formal quote if you proceed with the project but is otherwise non-refundable. 

There is no charge if the size of your connection is less than 30kVA.

Description Fee
Connection to the network Quote required
Design fee - basic $1,353.00
Design fee - detailed $2,970.00
Design fee - complex $5,940.00
Design information package $1,304.00

All prices are correct as at 1 July 2025, include GST (except where noted otherwise), and are subject to change at any time.

Ready to connect?

Complete the online electricity connection application form.

You'll need to submit a separate application request to connect unmetered assets that include streetlights, CCTV, traffic lights and boom gates. 

How much could it cost?

Description Fee
Application for unmetered supply Quote required

All prices are correct as at 1 July 2025, include GST (except where noted otherwise), and are subject to change at any time.

Ready to connect?

Download unmetered supply application form

An underground power supply is mandatory for all new connections and upgrades.

  • Running an underground cable from the pole in the street to your property is known as a pole-to-pillar connection. 
  • This involves a pillar connected to our network and installed inside your property, close to the side and front boundaries.

You need to organise an electrical contractor to install a mains cable from the pillar to your meter box to complete your connection.

How much could it cost?

Description Fee
Subsidised underground connection (up to 3 dwellings) $5,503.00

All prices are correct as at 1 July 2025, include GST (except where noted otherwise), and are subject to change at any time.

Ready to connect?

Complete the online electricity connection application form.

How long will the application process take?

For large connections, you can submit a preliminary enquiry and discuss your requirements before submitting a complete application. 

01

Assessment and fees

Within 5 business days
Of receiving a complete application, we'll issue a design fee invoice (if applicable).

This will be deducted from the formal quote if you proceed with the project, but is otherwise non-refundable. 



02

Design and quote

Within 30 business days.
After receiving receiving payment for the design fee (If applicable).

We'll then issue you a design and formal quote for the connection works.

03

Commence installation works

Allow up to 12 weeks
Following receipt of payment for connection works.

The timeframe to complete the work will vary and is dependent on the connection requirements.

If you need to cancel or modify your application

Sometimes circumstances change. Reach out to your local Horizon Power office to discuss your options.

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We'ill review your request and determine next steps:

  • If the change is minor - we can continue the project. We'll invoice you for any extra materials, design work, and remobilisation costs.
  • If the change is major - we may need to cancel the project. You will then need to submit a new application with your updated requirements.

 

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We'll need to charge you for costs (time and materials) incurred up to cancellation.

If construction has already begun, we'll refund the difference from your access offer, minus any costs incurred.

Do you have an existing meter and power supply?

Upgrade or modify a power supply

If you're looking to expand your business, add new appliances or workshop equipment, you may need to upgrade your power supply to match.

Learn more

Apply to disconnect or remove your power supply

Find out what you need to do with the power supply if you're preparing for demolition or need to switch off power to safely complete works.

Learn more

Keeping safe working near our network

Find information about danger zones, clearances and other considerations for underground and overhead electrical infrastructure.

Safety tips

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.