San Diego Gas & Electric Co operates 6 power plants across 1 country, with a combined installed capacity of 756 MW. Its plants with measured data emit a combined 503,381 t CO₂/yr.
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Palomar Energy | Gas | United States of America | 559 | 488,006 |
| Miramar Energy Facility | Gas | United States of America | 106 | — |
| Cuyamaca Peak Energy Plant | Gas | United States of America | 49 | 2,732 |
| Escondido Energy Storage | Storage | United States of America | 30 | 12,643 |
| El Cajon Energy Storage | Storage | United States of America | 8 | — |
| Ramona Solar Energy | Solar | United States of America | 4 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.
