Network Capacity
Electricity use across the Waikato is changing. Our network needs to support a growing population, new developments, more electric vehicles, and more customer‑owned generation like solar and batteries.
Network capacity describes how much electricity the network can safely and reliably support at different locations - we constantly monitor both for electricity being used and electricity being generated. WEL has developed map-based tools to assist customers with large-scale energy projects.
Demand Capacity
Demand capacity relates to how much additional electricity use the network may be able to support in a particular area. This is most relevant for new developments, business expansions, electrification of equipment, or higher‑capacity connections such as EV charging.
Hosting Capacity
Hosting capacity relates to how much electricity generation can be connected to the network, such as solar or batteries, without creating network or safety issues. Both demand and hosting capacity are influenced by the same underlying network assets and operating conditions in our network.
Network Capacity Maps
Our network capacity maps provide an indicative, location‑based view of where capacity may exist and where constraints are more likely. They are designed to support early planning and feasibility discussions. The maps don't guarantee connection approval and don't replace WEL’s standard application and engineering assessment process.
Network capacity can change over time as new connections are made, demand patterns shift, or the network is upgraded. For this reason, the maps represent a point‑in‑time view based on the best available data and should be used as a starting point rather than a definitive answer.
View Maps
If you’re planning a new connection, increasing demand, or connecting generation, we recommend you contact us early. Our team can help you understand what’s involved and the next steps for your specific situation.