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Duquesne Light Co
Duquesne Light Co served 115,573 residential customers in Pennsylvania in 2025 (2.1% of the state's residential customers), the 4th largest of 100 utilities reporting there. Delivery-only service; ownership: investor owned; balancing authority PJM.
The meter, one average month.
Scroll to run 30 days of Duquesne Light Co's average residential use through a five-dial register.
- Used so far
- 637 kWh
- At 11.94¢/kWh
- $76.07
Price ruler0 to 50¢ per kWh
Where 11.94¢ sits.
This page covers delivery-only service, which is only part of a household's bill, so its 11.94¢ is not compared with the Pennsylvania bundled average of 19.3¢. Both are drawn for scale only.
2020 and 2025EIA-861
Five years, same meter.
In 2020 the average Duquesne Light Co home used 705 kWh a month at 9.04¢ and paid $63.69. In 2025 it used 637 kWh at 11.94¢ and paid $76.07: the price per kWh is up 32.1%.
| Measure | 2020 | 2025 |
|---|---|---|
| Price, ¢/kWh | 9.04 | 11.94 |
| Use, kWh a month | 705 | 637 |
| Bill, US$ a month | 63.69 | 76.07 |
| Class | Customers | MWh sold | ¢/kWh |
|---|---|---|---|
| Residential | 115,573 | 883,382 | 11.94 |
| Commercial | 23,925 | 4,743,108 | 3.75 |
| Industrial | 645 | 2,324,100 | 1.59 |
| Transportation | 1 | 12,896 | 10.5 |
Who else is on the line
Homes are one class.
Homes took 11.1% of the electricity Duquesne Light Co sold in Pennsylvania in 2025.
Rooftop solar on its linesnet metering
11,185 roofs.
- Residential net-metered PV
- 11,185installations reported for 2025
- Capacity
- 77.3 MWresidential, net metered
- Per 1,000 homes
- 96.8installations per 1,000 residential customers
Service territoryEIA-861
3 counties.
AlleghenyBeaverWestmoreland
Counties in Pennsylvania where Duquesne Light Co reported serving customers in 2025 (3 in all; up to 24 listed).
EIA-8612025Utility 5487
The filing, line by line.
| Measure | Value | Unit |
|---|---|---|
| Average price | 11.94 | ¢/kWh |
| Pennsylvania average price | 19.3 | ¢/kWh |
| Price change over 5 years | 32.1 | % |
| Typical monthly use | 637 | kWh |
| Typical monthly bill | 76.07 | US$ |
| Residential customers | 115,573 | accounts |
| Share of PA residential customers | 2.1 | % |
| Size rank in PA | 4 of 100 | by customers |
Rate plans on fileOpenEI URDB
None shown for this page. Plan counts appear once per utility, on its largest state's bundled page; how plans are counted.
Pennsylvania: state average, five-year steps and every provider