United Illuminating Co operates 3 power plants across 1 country, with a combined installed capacity of 11 MW. Its plants with measured data emit a combined 1,012,876 t CO₂/yr.
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| UI RCP Bridgeport Seaside | Gas | United States of America | 5 | 1,012,876 |
| UI RCP New Haven Fuel Cell | Gas | United States of America | 3 | — |
| UI RCP Woodbridge FC | Gas | United States of America | 3 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.