Shikoku operates 6 power plants across 1 country, with a combined installed capacity of 6,488 MW. Its plants with measured data emit a combined 13,516,230 t CO₂/yr.
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Ikata | Nuclear | Japan | 2,022 | — |
| Sakaide | Oil | Japan | 1,500 | 1,951,300 |
| Anan | Oil | Japan | 1,245 | 248,330 |
| Shikoku Tachibana-wan power station | Coal | Japan | 700 | 7,147,100 |
| Hongawa | Hydro | Japan | 615 | — |
| Saijo power station | Coal | Japan | 406 | 4,169,500 |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.
