Oklahoma Gas & Electric Co operates 14 power plants across 1 country, with a combined installed capacity of 8,964 MW. Its plants with measured data emit a combined 2,968,761 t CO₂/yr.
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Muskogee | Gas | United States of America | 1,716 | — |
| Seminole | Gas | United States of America | 1,701 | 1,589,820 |
| Redbud Power Plant | Gas | United States of America | 1,434 | — |
| Sooner | Coal | United States of America | 1,138 | — |
| Horseshoe Lake | Gas | United States of America | 947 | — |
| McClain Energy Facility | Gas | United States of America | 551 | — |
| Mustang | Gas | United States of America | 464 | 302,757 |
| River Valley | Coal | United States of America | 350 | 673,361 |
| Crossroads Wind Farm | Wind | United States of America | 227 | — |
| Frontier | Gas | United States of America | 122 | 283,668 |
| Centennial Wind Farm | Wind | United States of America | 120 | — |
| OU Spirit Wind Farm | Wind | United States of America | 101 | — |
| Tinker | Gas | United States of America | 82 | 119,155 |
| Covington Solar Farm | Solar | United States of America | 10 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.
