U.S. Electricity Provider · Investor-owned utility
United Illuminating Co
United Illuminating Co serves 72,490 customers in Connecticut. Average residential rate is 19.58¢ per kWh, for a monthly bill of $126.17 (2024 data).
1,214th of 1,266 providers
19.58¢
United Illuminating Co's avg residential price per kWh
37.1% above the US average of 14.28¢
$126.17
Average monthly residential bill
4.1% below the US average bill of $131.63
Total customers
72,490
2024 data
Annual sales
2.6 TWh
States served
1
Renewable mix
0.0%
of owned capacity
Type
Investor-owned utility
Power generation mix
| Fuel | Plants | Capacity | Annual generation | Share of capacity |
|---|---|---|---|---|
| NG | 3 | 11 MW | 57.1 GWh | 100.0% |
Customers and sales by sector
| Sector | Customers | Sales | Revenue | Avg rate |
|---|---|---|---|---|
| Residential | 55,989 | 432.8 GWh | $84,772,000 | 19.58¢ |
| Commercial | 15,801 | 1.8 TWh | $205,914,000 | 11.61¢ |
| Industrial | 699 | 341.1 GWh | $34,942,000 | 10.25¢ |
| Transportation | 1 | 13.7 GWh | $1,080,000 | 7.86¢ |
Power plants operated by United Illuminating Co
| Plant | State | Fuel | Capacity | Generation | CO₂ | Status |
|---|---|---|---|---|---|---|
| UI RCP Bridgeport Seaside | CT | NG | 5 MW | 20.0 GWh | — | Operating |
| UI RCP New Haven Fuel Cell | CT | NG | 3 MW | 20.6 GWh | — | Operating |
| UI RCP Woodbridge FC | CT | NG | 3 MW | 16.5 GWh | — | Operating |
About this provider
United Illuminating Co is a investor-owned utility serving customers in one state . Its EIA utility ID is 19497. Data on this page is from EIA Form 861 and the EIA-860 plant inventory.