| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Ansan Project | Gas | South Korea | 834 | 1,947,500 |
| Gwangyang Works | Gas | South Korea | 830 | 2,506,400 |
| Gwangyang POSCO | Gas | South Korea | 500 | — |
| Pohang Works | Gas | South Korea | 345 | — |
| FINEX | Gas | South Korea | 146 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.