| Southdown Power Station | |
|---|---|
 Southdown Power Station's turbine stacks | |
 | |
| Country | New Zealand |
| Location | Southdown, Auckland |
| Coordinates | 36°55′39″S 174°49′38″E / 36.927563°S 174.827328°E |
| Status | Decommissioned |
| Commission date | December 1996 |
| Decommission date | December 2015 |
| Owner | Mighty River Power |
| Thermal power station | |
| Primary fuel | Natural gas |
| Combined cycle? | Yes |
| Cogeneration? | Yes |
| Power generation | |
| Units operational | 3× Gas 1× Steam |
| Make and model | General Electric |
| Nameplate capacity | 170 MW |
| Annual net output | 850 GWh |
| External links | |
| Commons | Related media on Commons |
Southdown Power Station was a natural gas-fired combined cycle gas turbine cogeneration power station in Southdown, a suburb in southern Auckland, New Zealand. When operational, it was New Zealand's northernmost power station with a capacity exceeding 50 MW.