Public Service Co of Oklahoma operates 7 power plants across 1 country, with a combined installed capacity of 4,729 MW. Its plants with measured data emit a combined 2,141,203 t CO₂/yr.
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Northeastern | Gas | United States of America | 1,478 | — |
| Riverside (OK) | Gas | United States of America | 1,122 | 819,038 |
| Oklaunion | Coal | United States of America | 720 | — |
| Southwestern | Gas | United States of America | 658 | 711,730 |
| Tulsa | Gas | United States of America | 348 | 152,795 |
| Comanche (OK) | Gas | United States of America | 294 | 300,980 |
| Weleetka | Gas | United States of America | 110 | 156,660 |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.
