7 geothermal power plants in New Zealand, totalling 666 MW of installed capacity — ranked by size, from open data.
| # | Plant | Region | MW |
|---|---|---|---|
| 1 | Nga Awa Purua | Waikato | 138 |
| 2 | Wairakei | Waikato | 132 |
| 3 | Ohaaki | Waikato | 122 |
| 4 | mokai | Waikato | 112 |
| 5 | Kawerau | Bay of Plenty | 100 |
| 6 | Rotokawa | Waikato | 34 |
| 7 | Te Huka Binary | Waikato | 28 |
WRI Global Power Plant Database (CC BY 4.0).
