Delaware · Retail Power Marketer
WGL Energy Services, Inc.
12.19¢ per kWh, energy only, EIA-861 2025. Average bill $90.43 at 741.8 kWh a month, across 1,668 customers on that row.
Delaware averaged 17.15¢/kWh and $157.80 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use energy only service. Customer count: 1,668, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$121.90
12.19¢/kWh × 1,000 kWh. Energy only residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 9.96¢ | $88.68 | 890.3 | 5,303 |
| 2016 | 9.41¢ | $80.54 | 856.3 | 4,626 |
| 2017 | 8.61¢ | $68.62 | 797.0 | 3,903 |
| 2018 | 8.73¢ | $78.33 | 897.7 | 3,333 |
| 2019 | 8.59¢ | $73.59 | 856.9 | 3,259 |
| 2020 | 8.28¢ | $69.65 | 840.9 | 3,039 |
| 2021 | 8.04¢ | $69.46 | 863.8 | 2,661 |
| 2022 | 9.32¢ | $74.79 | 802.2 | 2,371 |
| 2023 | 11.77¢ | $88.15 | 748.9 | 1,991 |
| 2024 | 10.36¢ | $77.49 | 748.0 | 1,995 |
| 2025 | 12.19¢ | $90.43 | 741.8 | 1,668 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
EIA's 2025 service-territory file does not list counties for this utility.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool