Delmarva Power
Delmarva Power is a electric only utility serving 310,000 customers in Delaware. Average residential rate: 14.94¢/kWh (13.2% below national average).
14.94¢
per kWh
310,000
customers
DE
state
Electric Only
service type
Rate Comparison
| Metric | Delmarva Power | Delaware Avg | National Avg |
|---|---|---|---|
| Avg Rate | 14.94¢/kWh | 14.94¢/kWh | 17.22¢/kWh |
| Est. Monthly Bill (900 kWh) | $134.46 | $134.46 | $154.98 |
| Est. Annual Bill (900 kWh/mo) | $1,613.52 | $1,613.52 | $1,859.76 |
About Delmarva Power
Delmarva Power is one of the major electric utilities serving Delaware. With 310,000 customers, it ranks among the smaller utilities in the state.
The utility's average rate of 14.94¢/kWh is 13.2% below the national average of 17.22¢/kWh.
Visit the official Delmarva Power website for current rates, outage maps, and payment options.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)