| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Clyde | Hydro | New Zealand | 432 | — |
| Whirinaki | Oil | New Zealand | 155 | — |
| Wairakei | Geothermal | New Zealand | 132 | — |
| Ohaaki | Geothermal | New Zealand | 122 | — |
| Te Rapa | Gas | New Zealand | 44 | — |
| Te Huka Binary | Geothermal | New Zealand | 28 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.