Network capacity map
Our network capacity map provides an indication of the available capacity across Vector's electricity network, helping customers make more informed decisions when planning new electricity connections, increased demand, or distributed generation projects.
Whether you're planning a commercial development, EV charging infrastructure, industrial expansion, or renewable generation, this map can help to identify areas where capacity may be available and where further investigation may be required.
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If you're ready to progress your project, submit a connection enquiry or contact our team. We'll assess your proposed connection and advise whether network upgrades or additional studies are required.
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What the map shows
This map provides an indicative view of the available hosting capacity on our network for electricity demand (load).
Who should use this map?
The network capacity map is useful for:
- Property developers
- Commercial and industrial customers
- Renewable energy developers
- EV charging providers
- Electrical consultants and designers
It's not generally intended for standard residential connections or small rooftop solar installations.
Disclaimer
The information we provide is intended to help you in early-stage planning. It is, though, based on modelling and assumptions and the information that we have at the time that you view it. So it is an estimate only and we don't guarantee its accuracy or reliability. Only Vector's standard application process and engineering assessment provides a conclusive answer on where and / or how you could connect to our network. For that reason, Vector accepts no liability for how you may choose to use the information that we provide here.
The data in the hosting capacity maps is intended to be reviewed periodically and was last updated on July 24, 2026.