Engage with us
You can contact our team by emailing [email protected], in the first instance, or if you’re an existing customer please get in touch with your relationship manager - Olivia, Andrew or Daniel.
Information for customers
Regular newsletters and webinars to stay up to date
Read and subscribe to our monthly customer newsletter here (you will need to have an account and be logged in).
Catch up on our most recent bi-monthly customer webinar here (you will need to have an account and be logged in).
Explore key documents
We've collected the most frequently used documents on this webpage, where you can view and download them.
Supply your data for the Electricity Authority
We are required to collect information on generation, energy storage and load developments proposing to connect to the grid, and to share this information monthly with the Electricity Authority.
Please provide your information here: https://customer-investment-data.transpower.co.nz.
If you are a new user, please contact [email protected] for access.
If you are having difficulty using the portal, try our Connection Reporting Portal user guide.