WGL Energy Services
Retail electricity provider · MD, PA, DC, DE, OH
WGL Energy Services sells electricity supply in competitive markets. The local utility still delivers the power, maintains the lines and restores outages.
Rates by state
| State | Homes | Supply rate | Est. all-in | State avg (all-in) | Avg kWh/mo |
|---|---|---|---|---|---|
| Maryland | 14,898 | 13.01¢ | 21.25¢ | 21.03¢ | 783 |
| Pennsylvania | 14,070 | 7.46¢ | 16.14¢ | 20.70¢ | 761 |
| District of Columbia | 2,785 | 18.56¢ | 26.14¢ | 24.20¢ | 602 |
| Delaware | 1,668 | 12.66¢ | 20.56¢ | 17.79¢ | 742 |
| Ohio | 0 | — | — | 18.25¢ | — |
Average revenue per kWh from residential customers (EIA-861 2025), adjusted to the 12 months ending July 2026. Outside Texas, "all-in" adds the state's average utility delivery charge.
Price history (Maryland)
Frequently asked questions
How much does WGL Energy Services charge for electricity?
WGL Energy Services's residential customers paid an average of 13.01¢/kWh for supply in Maryland (EIA 2025, adjusted to current state trends). That's about 21.25¢/kWh once typical utility delivery charges are added. Prices vary by plan, so check the facts label or contract summary for any offer.
Where does WGL Energy Services operate?
WGL Energy Services reported residential customers in 5 states: Maryland, Pennsylvania, District of Columbia, Delaware, Ohio.
How many customers does WGL Energy Services have?
About 33,421 residential customers in total (2025).