Electricity Rates in Delaware
Delaware has a deregulated electricity market, meaning residential customers can choose their electricity provider. The average residential rate is 13.0¢/kWh, but shopping around could save you money. Across 6 utilities, rates range from 12.0¢ to 16.0¢/kWh depending on your location and provider.
Delaware Electricity Rate History
Monthly residential electricity rates in Delaware over the last 24 months, based on EIA data.
Top Cities in Delaware
| City | Avg. Rate | Primary Utility | Providers |
|---|---|---|---|
| Wilmington | 12.0¢/kWh | Delmarva Power | 1 |
| Newark | 14.0¢/kWh | Delmarva Power | 2 |
| Millville | 13.0¢/kWh | Delmarva Power | 2 |
| Edgemoor | 12.0¢/kWh | Delmarva Power | 1 |
| Claymont | 12.0¢/kWh | Delmarva Power | 1 |
| Clayton | 13.0¢/kWh | Delmarva Power | 2 |
| Bethel | 12.0¢/kWh | Delmarva Power | 1 |
| Delmar | 13.0¢/kWh | Delmarva Power | 2 |
| Camden wyoming | 14.0¢/kWh | Delmarva Power | 3 |
| Dewey beach | 13.0¢/kWh | Delmarva Power | 2 |
| Dover | 14.0¢/kWh | Delmarva Power | 3 |
| Dover afb | 16.0¢/kWh | City of Dover - (DE) | 1 |
| Delaware city | 12.0¢/kWh | Delmarva Power | 1 |
| Ellendale | 13.0¢/kWh | Delmarva Power | 2 |
| Fenwick island | 13.0¢/kWh | Delmarva Power | 2 |
| Felton | 13.0¢/kWh | Delmarva Power | 2 |
| Frankford | 13.0¢/kWh | Delmarva Power | 2 |
| Frederica | 13.0¢/kWh | Delmarva Power | 2 |
| Georgetown | 13.0¢/kWh | Delmarva Power | 2 |
| Dagsboro | 13.0¢/kWh | Delmarva Power | 2 |
Utilities in Delaware
| Utility | Type | Avg. Residential Rate | ZIP Codes Served |
|---|---|---|---|
| City of Dover - (DE) | Municipal | 16.0¢/kWh | 9 |
| City of Milford - (DE) | Municipal | 15.0¢/kWh | 2 |
| City of Newark - (DE) | Municipal | 19.0¢/kWh | 8 |
| Delaware Electric Cooperative | Cooperative | 14.0¢/kWh | 36 |
| Delmarva Power | Investor Owned | 14.0¢/kWh | 208 |
| Town of Middletown - (DE) | Municipal | 17.0¢/kWh | 2 |
How Delaware Compares
Frequently Asked Questions
What is the average electricity rate in Delaware?
The average residential electricity rate in Delaware is 13.0¢ per kilowatt-hour (kWh) based on 2024 EIA data. Rates range from 12.0¢ to 16.0¢/kWh depending on your utility provider and location within the state.
Who is the cheapest electricity provider in Delaware?
Electricity rates in Delaware vary by provider and location. The state has 6 utility companies serving different areas. To find the cheapest rate available to you, enter your ZIP code in our lookup tool above for your specific options.
Is Delaware a deregulated electricity market?
Yes, Delaware has a deregulated electricity market. This means residential customers can choose their electricity supplier, potentially finding a lower rate than their default utility provider.
How have electricity rates changed in Delaware?
Electricity rates in Delaware have increased 12.0% over the past year. The current average residential rate is 13.0¢/kWh.
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