| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| FirstEnergy W H Sammis | Coal | United States of America | 2,468 | — |
| FirstEnergy Eastlake | Oil | United States of America | 32 | — |
| FirstEnergy Lake Shore | Other | United States | — | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.