Load growth map

This map shows the respective load growth capacity within Orion's network for 2025 - 2029. Where load growth capacity is the headroom for adding more load rather than generation hosting capacity, which is for accepting generation. For ease of viewing Arthurs Pass, Castle Hill and Coleridge substations have been excluded.

Load growth map - terms of use

This map is provided as a guide only, data shown is approximate and indicative only and use of this information is covered by our Terms of use.

Click an area on the map for more information.

Please note:

  • Default view shows 2025 growth capacity
  • To view the capacity for other years click the show/hide panel top left corner of the map or click full screen mode
  • This will allow you to toggle through the years to see growth capacity per year

Orion growth capacity 2025-29

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