⚡ US Energy Price Monitorby KadoaUpdated weeklyStar on GitHub

Delaware

Delmarva Power electricity rates

What homes pay Delmarva Power for electricity, from EIA.

Investor-owned utility, 281,055 homes in Delaware. EIA lists it as Delmarva Power.

Headlines

Average price
18.8¢ a kWh
Up 6.3% on a year ago
Average bill
$169 a month
Up 6.8% on a year ago
Average use
897 kWh
A month. Delaware 929 kWh
Price rank in Delaware
2 of 3
1 is the most expensive

Over the 12 months to July 2026, Delmarva Power homes paid 18.8¢ a kWh, against 17.8¢ across Delaware.

Delmarva Power vs Delaware

Delmarva PowerDelaware
Average price, 12 months to July 202618.8¢17.8¢
Price in July 202619.0¢18.5¢
Average monthly bill, 12 months$169$165
Bill in July 2026$219$198
Average monthly use897 kWh929 kWh
Price change, past year+6.3%+5.7%
Price change since 2019+52%+42%

Electricity price

Average residential price a kilowatt-hour, by month.

Up to and including July 2026

Source: EIA-861M monthly utility survey. Revenue over kilowatt-hours sold, including fixed charges.

Average monthly bill

What an average home pays a month.

Up to and including July 2026

Source: EIA-861M monthly utility survey.