NorthWestern Energy - (SD) operates 6 power plants across 1 country, with a combined installed capacity of 268 MW. Its plants with measured data emit a combined 138,350 t CO₂/yr.
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Aberdeen CT | Gas | United States of America | 111 | 138,350 |
| Beethoven Wind | Wind | United States of America | 80 | — |
| Huron | Gas | United States of America | 58 | — |
| Yankton | Gas | United States of America | 13 | — |
| Clark (SD) | Oil | United States of America | 3 | — |
| Faulkton | Oil | United States of America | 3 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.
