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Electricity In Delaware

  • Population973,764
  • Total Consumption11,141,471 MWh / 11.44 MWh per capita
  • CO2 Equivalent Emissions4,775,806,026 kg
  • Total Production4,395,370 MWh / 4.51 MWh per capita
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Residential Electricity Bills & Rates in Delaware

Delaware residential electric rates are highest in January and the highest average bill is in September.

Historical Electric Rates:

Price Per kWHAverage Bill$0.147/kWh$0.118/kWh$153.63/mo.$92.94/mo.
26th12.50¢Average residential price per kWh in the state of Delaware
28th$120.21Average residential monthly electricity bill for Delaware Residents

Energy Profile of Delaware

Delaware's Electricity Prices and Usage

Consumers in Delaware enjoy a lower residential electricity rate than many people around the nation, with an average state electric rate of 12.50 cents per kilowatt hour compared to the US average rate of 13.33 cents. This ranks Delaware as the 26th best priced state in the country by average electric rate. With 12 electricity companies in the state, customers have many choices to choose from thanks to the deregulated electricity market that exists in the state. Solar power usage for electricity production in the state has increased by 9.28% over the course of the previous year. The electricity grid in the state deals with an average of 0.47 outages per customer a year, with outages lasting roughly 52.34 minutes each. The United States average for these two data points are 1.13 outages and 127.16 minutes. As the 25th highest polluting state based on pollution per person from electricity use, Delaware residents create emissions of 4,904.48 kilograms of CO2 gases each. There is a deficit of 6746101.347 megawatt hours in the state due to consumers consuming 153.48% more electricity than is produced. This leads to the state needing to import supplemental megawatt hours from outside of the state.

Residential Electricity Providers in Delaware

ProviderArrow UpArrow pointing upwards.Residential Rate (¢)Arrow UpArrow pointing upwards.Residential Average Bill ($)Arrow UpArrow pointing upwards.Residential Sales (MWh)Arrow DownBlue arrow pointing down.Residential Revenues ($)Arrow UpArrow pointing upwards.State Production (MWh)Arrow UpArrow pointing upwards.State Emissions (KG)Arrow UpArrow pointing upwards.
Delmarva Power12.15113.182,911,330353,819,916No DataIcon representing missing value.1,713,861,339.53
Delaware Electric Coop11.78129.861,238,279145,811,0005,7801,391,793,533
City of Dover Electric Utilities12.31106.61219,01026,959,0006,948685,502,697.52
City of Newark Electric16.30119.0398,73116,094,000No DataIcon representing missing value.190,300,762.35
Middletown Utilities13.86129.5889,84712,454,000No DataIcon representing missing value.111,577,078.55
City of Milford Public Works13.33125.269,6439,286,700No DataIcon representing missing value.103,872,541.83
Town of Smyrna Electric13.94114.4950,6477,058,900No DataIcon representing missing value.51,071,683.56
City of Seaford Electric12.76117.2834,7174,428,900No DataIcon representing missing value.49,441,913.28
Lewes Board of Public Works12.36108.0434,4634,259,000No DataIcon representing missing value.37,941,976.79
New Castle Municipal Services Commission11.8988.7322,4522,669,400No DataIcon representing missing value.36,136,977.31

Power Plants in Delaware

PlantArrow UpArrow pointing upwards.City/CountyArrow UpArrow pointing upwards.Primary Fuel TypeArrow UpArrow pointing upwards.Production (MWh)Arrow DownBlue arrow pointing down.Emission (KG)Arrow UpArrow pointing upwards.Emissions/MWh (KG/MWh)Arrow UpArrow pointing upwards.Toxic Chemical ReleaseArrow UpArrow pointing upwards.Closing DateArrow UpArrow pointing upwards.
Wilmington Natural Gas 1,531,714690,243,128.01450.63No DataIcon representing missing value.No DataIcon representing missing value.
Garrison Energy Center LLCCobalt Power, L.L.C. (100.00%)
Dover Natural Gas 1,131,266427,168,603.26377.6No DataIcon representing missing value.No DataIcon representing missing value.
Delaware City PlantDelaware City Refining Company LLC (100.00%)
New Castle County Natural Gas 987,472281,094,252.04284.66No DataIcon representing missing value.No DataIcon representing missing value.
Indian River Generating StationNRG Energy (100.00%)
Sussex County Coal 250,401388,693,396.141,552.28YesNo DataIcon representing missing value.
Wilmington Natural Gas 175,479110,470,049.74629.53YesNo DataIcon representing missing value.
Energy Center DoverEnergy Center Dover LLC (100.00%)
Dover Natural Gas 83,79932,290,716.32385.34No DataIcon representing missing value.No DataIcon representing missing value.
Warren F Sam Beasley Generation StationDelaware Municipal Electric Corp (100.00%)
Smyrna Natural Gas 34,08920,860,551.68611.94No DataIcon representing missing value.No DataIcon representing missing value.
Ameresco Delaware SouthAMERESCO Delaware South (100.00%)
Sussex County Landfill Gas 30,07817,230,275.42572.85No DataIcon representing missing value.No DataIcon representing missing value.
Ameresco Delaware CentralAMERESCO Delaware Central (100.00%)
Kent County Landfill Gas 29,71816,701,192.15561.99No DataIcon representing missing value.No DataIcon representing missing value.
Milford Solar FarmPSEG (100.00%)
Milford Solar 19,2981,871,903.5397No DataIcon representing missing value.No DataIcon representing missing value.

Quick Facts

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Delaware generates 97.09% of its electricity from non-renewable fuels, giving it a ranking of 46th worst for total electricity generation from non-renewable fuel types.

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Delaware has achieved a 14.30% decline in the use of non-renewable fuels for electricity production within the last 12 months, which is an admirable effort.

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Delaware is the 49th highest generator of megawatt hours per capita, with a population of 973,764 and recent annual megawatt hour production of 4,395,369.65.

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Delaware is 51st in the national rankings for total megawatt hours produced from renewable energy, with 127,826.49 megawatt hours produced from renewable sources.

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The average Delaware resident uses 11.44 megawatt hours of electricity each year, which ranks the state as the 30th highest state for electricity consumption per person.

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Delaware is the 42nd largest producing state of solar energy.

CountyArrow UpArrow pointing upwards.PopulationArrow UpArrow pointing upwards.ProvidersArrow UpArrow pointing upwards.PlantsArrow UpArrow pointing upwards.Residential Rate (¢)Arrow UpArrow pointing upwards.Residential Avg. Electric BillArrow UpArrow pointing upwards.
Kent County180,7869712.55$109.79/mo
New Castle County558,7538912.83$102.88/mo
Sussex County234,2258711.62$106.42/mo

Power Plant Fuel Types, Emissions & Pollution Factors

Coming in as the 45th worst ranked state in the nation, Delaware emits 4,775,806,026.27 kilograms of CO2 emissions from electricity consumption. The state averages 4,904.48 kilograms of CO2 emissions per capita, which is a better measurement of the state’s emission levels. They rank 25th highest in the nation for emissions per resident. Around 87.77% of the state of Delaware’s electricity is generated using Natural Gas. Coal and Other Gas make up the next highest totals for a fuel type at 5.51% and 3.27%, respectively. Delaware has the 50th highest amount of electricity producing plants of any state in the US, with 23 total plants. This equates to the 31st most power plants per resident in the nation.

NATURAL GAS
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
87.77%
COAL
Coal
5.51%
OTHER GAS
Other Gas
3.27%
LANDFILL GAS Renewable, RefreshableIcon representing renewability.
Landfill Gas
1.44%
SOLAR Renewable, RefreshableIcon representing renewability.
Solar
1.35%
OTHER
Other
0.66%

Delaware Net Metering

Delaware has 10 out of 12 electricity providers reporting that they offer net metering to residents with personal solar panels. At the state level, Delaware has highly favorable laws for consumers interested in investing in personal solar.

Energy Loss

There are 11 providers in Delaware that reported energy loss, including Delmarva Power, Delaware Electric Coop, and City of Dover Electric Utilities. Combined, these 11 providers average an annual energy loss of 5.88% of electricity generated. The US average is 2.72%, resulting in Delaware having a rank of 7th worst in the US for energy loss efficiency.

Solar Taxes And Rebates

Motivating private citizens to consider installing solar panels can definitely be a challenge due to prohibitive initial costs. Governments can help the cause by passing legislation for tax breaks and rebates for those who purchase solar panels. Delaware currently does not offer a state tax credit for solar panel installation at a private residence. The state has rebates of $500 or less available to most citizens who wish to purchase private solar. Delaware offers no property tax exemptions to homeowners who purchase solar. The state provides a 100% sales tax exemption to anyone who install solar panels. This is a win for people in the state.

State Level Initiatives

Consumers seeking electricity plans that use renewable fuels will benefit from statewide legislation that encourage green energy usage. States that have Renewable Portfolio Standards (RPS) have requirements in place for all electric providers who sell electricity in the state. These standards require that a percentage of electricity must be generated from renewable energy. While further enhancements could be made, Delaware makes it necessary for 1-15% of electric production to come from renewable fuels. Also, there are currently no low income solar programs to encourage low income families to install solar panels.

FAQ: Common Questions About Energy in Delaware

Where does Delaware get its electricity?

The main fuels used for electricity generation in Delaware are Natural Gas, Coal and Other Gas, accounting for 87.77%, 5.51% and 3.27% respectively.

What power companies are in Delaware?

State Customers RankArrow UpArrow pointing upwards.ProviderArrow UpArrow pointing upwards.State CustomersArrow DownBlue arrow pointing down.
1Delmarva Power285,277
2Delaware Electric Coop105,299
3City of Dover Electric Utilities24,566
4City of Newark Electric12,746
5Middletown Utilities8,993
6City of Milford Public Works7,566
7Town of Smyrna Electric5,769
8City of Seaford Electric3,929
9Lewes Board of Public Works3,726
10New Castle Municipal Services Commission2,848

Which electricity company is the largest supplier in Delaware?

The largest electricity supplier in Delaware by megawatt hours sold is Delmarva Power.

How many electric companies offer service in Delaware?

There are 12 electricity companies serving consumers in Delaware.

What is a good electricity rate in Delaware?

The average electric rate in Delaware is 12.50 cents per kilowatt hour, so anything below this amount is better than most. The lowest priced provider is currently Ambit Energy, at 9.83 cents per kilowatt hour.

What is the average electric bill in Delaware?

The Delaware average electricity bill is $120 so far in 2021, while the US average is $120.

Does Delaware have a deregulated electricity market?

Delaware has a deregulated electricity market, meaning citizens in the state can often choose from an abundance of electricity providers for their electricity needs.

What is the cheapest electricity company in Delaware?

Residential Rate RankArrow UpArrow pointing upwards.ProviderArrow UpArrow pointing upwards.Residential Rate (¢)Arrow UpArrow pointing upwards.State CustomersArrow UpArrow pointing upwards.
1Ambit Energy9.83715
2Delaware Electric Coop11.78105,299
3New Castle Municipal Services Commission11.892,848
4Delmarva Power12.15285,277
5City of Dover Electric Utilities12.3124,566
6Lewes Board of Public Works12.363,726
7City of Seaford Electric12.763,929
8City of Milford Public Works13.337,566
9Middletown Utilities13.868,993
10Town of Smyrna Electric13.945,769

How many power plants are located within Delaware?

There are 23 power plants in Delaware

Last Reviewed By: Nick Reese
Published: 2021-03-16Last Updated: 2021-10-14