UNS Electric Inc operates 5 power plants across 1 country, with a combined installed capacity of 240 MW. Its plants with measured data emit a combined 78,468 t CO₂/yr.
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Black Mountain Generating Station | Gas | United States of America | 121 | — |
| Valencia | Gas | United States of America | 108 | 78,468 |
| Rio Rico Solar | Solar | United States of America | 6 | — |
| Jacobson 5 MW Solar | Solar | United States of America | 4 | — |
| La Senita | Solar | United States of America | 1 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.
