Delaware Electricity Information
Delaware’s electricity generation is dominated by natural gas, which supplies the vast majority of the state’s power. While coal once played a larger role, it has mostly been phased out, and renewables like solar and offshore wind are gradually expanding. However, Delaware still imports much of its electricity from neighboring states.
Electricity consumption is moderate, but prices are slightly above the national average due to transmission costs and reliance on out-of-state power. The shift away from coal has helped reduce emissions, though natural gas remains a significant source of greenhouse gases. With growing investments in clean energy and efficiency, Delaware is working toward a greener and more resilient energy future.
Ranks 49th Highest in the U.S.
Average Price: 12.85¢ /kWh
Ranks 35th Cheapest in the U.S.
Average Electric Bill: $124.61
Ranks 17th Cheapest in the U.S.

Electricity Production By Source
Emissions From Electricity Generation
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Renewable Electricity Generation
3.34% of Total Production
Energy Usage in Delaware
The United States is broken up into nine regions to estimate energy consumption based on population and climate. Delaware lies in the South Atlantic region. The South Atlantic region consists of much of the southern East Coast and has mild winters requiring the second least use of home heaters in the country. Summers are very warm, the secondest warmest in the country, requiring ample usage of air conditioning.
Municipal Utilities in Delaware
While most cities, towns, and villages throughout the state of Delaware offer municipal essential services like providing clean water, sewage treatment and dealing with waste and storm water, some also offer other services like electricity, natural gas, sanitation or recycling. In Delaware, 10 cities offer municipal electricity utility services to their residents.
Largest Electric Companies in Delaware
The rest of Delaware receives electric utility service from one of many primary providers. Here’s a list of some of the larger providers that might be available to your home:
Delaware Natural Gas Information
Largest Natural Gas Companies in Delaware
Many of the residents of Delaware receive their natural gas utility service from one of the larger companies that service the state.
Delaware Internet Connectivity
Largest Internet Providers in Delaware
When it comes to high-speed internet, homes in Delaware have plenty of options to stay connected! From bustling cities to quiet rural areas, a variety of providers offer reliable service across the state. Here are some of the biggest names keeping Delaware homes online and in the loop:
Utility Costs in Delaware
The average monthly total utility bills in Delaware is $291.78, which is 5.28% higher than the national average.
Delaware Deregulaton of Electric and Natural Gas
Delaware is one of sixteen states that has deregulated electricity service. This gives you the opportunity to choose between electric providers for your home. Choose your city below to see a list of utility providers available in your area.
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Utility Providers by City in Delaware
City Name | Population | Municipal Electricity |
---|---|---|
Bear | 21,625 | No |
Bridgeville | 2,499 | No |
Brookside | 14,202 | No |
Camden | 3,786 | No |
Claymont | 9,508 | No |
Clayton | 3,845 | Yes |
Delmar | 2,241 | No |
Dover | 125,931 | Yes |
Dover Base Housing | 3,135 | No |
Edgemoor | 6,681 | No |
Elsmere | 6,167 | No |
Georgetown | 7,079 | No |
Glasgow | 15,342 | No |
Greenville | 2,763 | No |
Harrington | 3,730 | No |
Highland Acres | 3,910 | No |
Hockessin | 13,464 | No |
Laurel | 3,886 | No |
Lewes | 3,257 | Yes |
Long Neck | 3,022 | No |
Middletown | 23,001 | Yes |
Milford | 11,249 | Yes |
Millsboro | 6,542 | No |
Milton | 3,224 | No |
New Castle | 5,482 | Yes |
Newark | 31,393 | Yes |
North Star | 8,009 | No |
Ocean View | 2,556 | No |
Pike Creek | 7,398 | No |
Pike Creek Valley | 11,718 | No |
Rising Sun-Lebanon | 3,772 | No |
Riverview | 2,091 | No |
Seaford | 7,852 | Yes |
Selbyville | 2,806 | No |
Smyrna | 12,619 | Yes |
Townsend | 2,671 | No |
Wilmington | 70,926 | No |
Wilmington Manor | 8,212 | No |