New Castle County, DE: Electric Rates, Bills & Providers

New Castle County, Delaware Electricity Rates & Statistics

Electricity Rates, Plans & Statistics

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New Castle County, Delaware Electricity Overview

Releasing 2,459,269,191.29 kilograms of CO2 gases, New Castle County has the 116th highest pollution level due to electricity use out of 3230 counties in the US.

New Castle County has experienced a reduction of 0.03% in the use of non-renewable fuel types for electricity generation in the past year.

New Castle County produces 0.21 megawatt hours per resident of the county from renewable fuel types. This makes New Castle County the 1408th highest ranking county out of 3230 counties for renewable generation per capita in the country.

Solar power usage in New Castle County has increased by 1093.90% year over year, with 97,804 megawatt hours being produced from solar energy during the course of the previous year.

With a nationwide average residential electric bill of $138.02, New Castle County consumers pay about 11.41% more than their fellow Americans per month for electricity.

Over 3.09% of New Castle County's electricity generation comes from renewable fuel sources, ranking New Castle County at 1st in the state for sustainable electricity generation.

ENERGY CONSUMPTION

  • Total Consumption

    6,231,764 MWh

  • Consumption per Capita

    10.83 MWh

ENERGY PRODUCTION

  • Total Production

    3,827,313 MWh

  • Production from Renewable Energy

    118,404 MWh

  • Production from Non-Renewable Energy

    3,708,909 MWh

  • Production per Capita

    6.65 MWh

EMISSIONS

  • CO2 Emissions

    2,459,269,191 kg

  • CO2 Emissions per Capita

    4,273.32 kg

Recent Energy News in Wilmington

To see recent electricity news for cities in Wilmington, select the city, year, and month you want to see news for below.

Top Headlines

Residential Electricity Prices

Commercial Electricity Prices

Industrial Electricity Prices

Electricity Production from All Fuel Types

Electricity Production from Residual Fuel Oil

Electricity Production from Distillate Fuel Oil

Electricity Production from Natural Gas

Electricity Production from Kerosene

Electricity Production from Solar

Electricity Emission from Production from All Fuel Types

Electricity Emission from Production from Distillate Fuel Oil

Electricity Emission from Production from Residual Fuel Oil

Electricity Emission from Production from Natural Gas

Wilmington Electricity Pricing Data

Average Residential Electricity Rate for January, 2024

15.63¢ per kWh

  • 6.79% lower than last month
  • 15% higher than January last year
  • 2.05% higher than the Delaware average
  • 0.1% higher than the US average
  • 76th in the state out of 78 cities
  • The state rank is the same since last month
  • The state rank has dropped by 37 since January last year
  • 16,527th in the US out of 26,964 cities
  • The national rank has increased by 2,505 since last month
  • The national rank has dropped by 5,606 since January last year

12 Month Rolling Average Residential Rate

16.1¢ per kWh

  • 1.07% higher than last month
  • 17.22% higher than January last year
  • 1.8% higher than the Delaware average
  • 5.15% lower than the US average
  • 77th in the state out of 78 cities
  • The state rank is the same since last month
  • The state rank has dropped by 6 since January last year
  • 16,075th in the US out of 26,964 cities
  • The national rank has dropped by 1,189 since last month
  • The national rank has dropped by 4,636 since January last year

Average Residential Electricity Bill for January, 2024

$158.38 per month

  • 5.72% higher than last month
  • 20.72% higher than January last year
  • 0.02% higher than the Delaware average
  • 4.91% higher than the US average
  • 45th in the state out of 78 cities
  • The state rank has increased by 33 since last month
  • The state rank has dropped by 5 since January last year
  • 15,277th in the US out of 26,964 cities
  • The national rank has increased by 4,692 since last month
  • The national rank has dropped by 5,954 since January last year

12 Month Rolling Average Residential Bill

$135.43 per month

  • 1.7% higher than last month
  • 10.47% higher than January last year
  • 1.51% lower than the Delaware average
  • 2.08% higher than the US average
  • 46th in the state out of 78 cities
  • The state rank is the same since last month
  • The state rank has dropped by 7 since January last year
  • 14,133rd in the US out of 26,964 cities
  • The national rank has dropped by 218 since last month
  • The national rank has dropped by 3,872 since January last year

Average Commercial Electricity Rate for January, 2024

10.68¢ per kWh

  • 6.88% lower than last month
  • 6.34% higher than January last year
  • 1.49% lower than the Delaware average
  • 19.89% lower than the US average
  • 20th in the state out of 78 cities
  • The state rank has increased by 5 since last month
  • The state rank has dropped by 10 since January last year
  • 8,509th in the US out of 26,992 cities
  • The national rank has increased by 2,138 since last month
  • The national rank has dropped by 3,661 since January last year

12 Month Rolling Average Commercial Rate

10.68¢ per kWh

  • 0.5% higher than last month
  • 15.47% higher than January last year
  • 1.66% lower than the Delaware average
  • 24.55% lower than the US average
  • 20th in the state out of 78 cities
  • The state rank is the same since last month
  • The state rank has dropped by 15 since January last year
  • 6,941st in the US out of 26,992 cities
  • The national rank has dropped by 492 since last month
  • The national rank has dropped by 4,292 since January last year

Average Commercial Electricity Bill for January, 2024

$1,429.43 per month

  • 7.58% lower than last month
  • 17.86% lower than January last year
  • 7.25% higher than the Delaware average
  • 12.28% lower than the US average
  • 73rd in the state out of 78 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 25,582nd in the US out of 26,992 cities
  • The national rank has increased by 494 since last month
  • The national rank has increased by 757 since January last year

12 Month Rolling Average Commercial Bill

$2,882.73 per month

  • 0.89% lower than last month
  • 1.2% lower than January last year
  • 7.89% higher than the Delaware average
  • 76.12% higher than the US average
  • 73rd in the state out of 78 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 26,131st in the US out of 26,992 cities
  • The national rank is the same since last month
  • The national rank has increased by 242 since January last year

Average Industrial Electricity Rate for January, 2024

6.1¢ per kWh

  • 16.14% higher than last month
  • 48.2% lower than January last year
  • 6.38% lower than the Delaware average
  • 37.89% lower than the US average
  • 38th in the state out of 78 cities
  • The state rank is the same since last month
  • The state rank has increased by 3 since January last year
  • 4,640th in the US out of 26,382 cities
  • The national rank has dropped by 2,679 since last month
  • The national rank has increased by 16,847 since January last year

12 Month Rolling Average Industrial Rate

8.73¢ per kWh

  • 5.14% lower than last month
  • 7.04% lower than January last year
  • 1.34% higher than the Delaware average
  • 14.61% lower than the US average
  • 35th in the state out of 78 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 16,626th in the US out of 26,382 cities
  • The national rank has increased by 1,067 since last month
  • The national rank has dropped by 780 since January last year

Average Industrial Electricity Bill for January, 2024

$2,805.55 per month

  • 110.1% higher than last month
  • 36.24% lower than January last year
  • 41.02% lower than the Delaware average
  • 91.68% lower than the US average
  • 32nd in the state out of 78 cities
  • The state rank has increased by 6 since last month
  • The state rank is the same since January last year
  • 7,610th in the US out of 26,382 cities
  • The national rank has dropped by 5,450 since last month
  • The national rank has dropped by 156 since January last year

12 Month Rolling Average Industrial Bill

$7,906.87 per month

  • 1.65% lower than last month
  • 29.87% lower than January last year
  • 18.87% lower than the Delaware average
  • 76.89% lower than the US average
  • 32nd in the state out of 78 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 11,410th in the US out of 26,382 cities
  • The national rank has dropped by 165 since last month
  • The national rank has increased by 130 since January last year

Wilmington Electricity Production and Emission Data

Average Electricity Emission from All Fuel Types for January, 2024

50,413,036.32 MWh

  • 600.02% higher than last month
  • 33.14% lower than January last year
  • 340.17% higher than the Delaware average
  • 280.82% higher than the US average
  • 1st in the state out of 7 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 147th in the US out of 2,699 cities
  • The national rank has increased by 106 since last month
  • The national rank has dropped by 33 since January last year

12 Month Rolling Average Emission from All

72,372,479.96 MWh

  • 2.98% lower than last month
  • 24.14% lower than January last year
  • 393.4% higher than the Delaware average
  • 514.03% higher than the US average
  • 1st in the state out of 7 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 131st in the US out of 2,699 cities
  • The national rank has dropped by 1 since last month
  • The national rank has dropped by 21 since January last year

Average Electricity Production from All Fuel Types for January, 2024

110,813 MWh

  • 867.12% higher than last month
  • 34.2% lower than January last year
  • 310.1% higher than the Delaware average
  • 296.71% higher than the US average
  • 1st in the state out of 7 cities
  • The state rank has increased by 1 since last month
  • The state rank is the same since January last year
  • 152nd in the US out of 2,734 cities
  • The national rank has increased by 199 since last month
  • The national rank has dropped by 36 since January last year

12 Month Rolling Average Production from All

159,069 MWh

  • 0.83% lower than last month
  • 17.65% lower than January last year
  • 352.08% higher than the Delaware average
  • 515.57% higher than the US average
  • 1st in the state out of 7 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 129th in the US out of 2,734 cities
  • The national rank has dropped by 2 since last month
  • The national rank has dropped by 9 since January last year

Average Electricity Production from Distillate Fuel Oil Fuel Types for January, 2024

4,525.14 MWh

  • 1,764.02% higher than last month
  • 2,612.61% higher than January last year
  • 158.92% higher than the Delaware average
  • 1,802.45% higher than the US average
  • 1st in the state out of 3 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 13th in the US out of 1,008 cities
  • The national rank has increased by 21 since last month
  • The national rank has increased by 38 since January last year

12 Month Rolling Average Production from Distillate Fuel Oil

400.14 MWh

  • 88.44% lower than last month
  • 90.23% lower than January last year
  • 91.22% higher than the Delaware average
  • 165.32% higher than the US average
  • 1st in the state out of 3 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 43rd in the US out of 1,008 cities
  • The national rank has dropped by 32 since last month
  • The national rank has dropped by 29 since January last year

Average Electricity Production from Natural Gas Fuel Types for January, 2024

106,287.86 MWh

  • 847.71% higher than last month
  • 36.83% lower than January last year
  • 136.23% higher than the Delaware average
  • 125.45% higher than the US average
  • 1st in the state out of 4 cities
  • The state rank has increased by 1 since last month
  • The state rank is the same since January last year
  • 115th in the US out of 1,066 cities
  • The national rank has increased by 71 since last month
  • The national rank has dropped by 28 since January last year

12 Month Rolling Average Production from Natural Gas

158,668.86 MWh

  • 1.91% higher than last month
  • 15.28% lower than January last year
  • 169.81% higher than the Delaware average
  • 256.06% higher than the US average
  • 1st in the state out of 4 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 101st in the US out of 1,066 cities
  • The national rank is the same since last month
  • The national rank has dropped by 9 since January last year

Average Electricity Emission from Distillate Fuel Oil Fuel Types for January, 2024

2,828,563.02 MWh

  • 1,238.74% higher than last month
  • 2,613.65% higher than January last year
  • 163.2% higher than the Delaware average
  • 1,384.71% higher than the US average
  • 1st in the state out of 3 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 17th in the US out of 1,008 cities
  • The national rank has increased by 15 since last month
  • The national rank has increased by 37 since January last year

12 Month Rolling Average Emission from Distillate Fuel Oil

254,862.62 MWh

  • 88.98% lower than last month
  • 91.27% lower than January last year
  • 87.85% higher than the Delaware average
  • 122.74% higher than the US average
  • 1st in the state out of 3 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 42nd in the US out of 1,008 cities
  • The national rank has dropped by 29 since last month
  • The national rank has dropped by 27 since January last year

Average Electricity Emission from Natural Gas Fuel Types for January, 2024

47,584,473.3 MWh

  • 580.72% higher than last month
  • 36.8% lower than January last year
  • 147.36% higher than the Delaware average
  • 159.65% higher than the US average
  • 1st in the state out of 4 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 117th in the US out of 1,066 cities
  • The national rank has increased by 51 since last month
  • The national rank has dropped by 37 since January last year

12 Month Rolling Average Emission from Natural Gas

72,117,617.34 MWh

  • 1.7% higher than last month
  • 20.52% lower than January last year
  • 182.07% higher than the Delaware average
  • 304.54% higher than the US average
  • 1st in the state out of 4 cities
  • The state rank is the same since last month
  • The state rank is the same since January last year
  • 98th in the US out of 1,066 cities
  • The national rank is the same since last month
  • The national rank has dropped by 18 since January last year

Wilmington, DE Electricity Overview

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The average residential electricity price for citizens of Wilmington is around 18.81 cents per kilowatt hour, which is 18.56% above the state's average rate of 15.87 cents and 17.53% higher than the nationwide average of 16.01 cents. There is 189.51% more electricity generated than used in Wilmington, leading to the ability to export the surplus. There has been a 5.69% increase in the amount of electricity produced from solar energy over the past 12 months, which is an increase of 148 megawatt hours a year.

When it comes to electricity generation, Wilmington's top fuel type is Natural Gas, accounting for 98.67%, or 2,213,792.01 megawatt hours of production in the city. Also used is Residual Fuel Oil at 0.92% and Distillate Fuel Oil at 0.29% of production. On average, the city citizens emit 5,299.23 kilograms of CO2 emissions from the consumption of electricity, which makes it the highest polluting city out of 79 cities in the state. At 5,299.23 kilograms per person and 71,568 citizens in the city, the city emits 379,255,082.62 kilograms of CO2 emissions. This is the worst rank in the state for total emissions from electricity use. Wilmington is home to 5 power producing plants, which is the most for a city in Delaware.

Average Residential Electricity Bills & Rates in Wilmington

Wilmington residential electric rates are highest in January and the highest average bill is in March.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.183/kWh$0.109/kWh$171.52/mo.$89.06/mo.
42nd15.92¢Average residential price per kWh in the city of Wilmington
15th$135.44Average residential monthly electricity bill for Wilmington Residents

Electric Companies With Service in Wilmington, Delaware

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Delmarva PowerBUNDLED15.92135.442,786,298.49443,512,949
Park PowerENERGY12.42100.924,240526,800
ResCom EnergyENERGY10.001.671100
WGL EnergyENERGY9.3274.7922,8232,128,000

Zips with electric coverage in Wilmington, Delaware include: 19805, 19802, 19803, 19804, 19801, 19809, 19806, 19807

Newark, DE Electricity Overview

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The average residential electricity price for citizens of Newark is around 18.80 cents per kilowatt hour, which is 18.49% above the state's average rate of 15.87 cents and 17.46% higher than the nationwide average of 16.01 cents. City of Newark Electric is the largest vendor in the city based on megawatt hours sold. The national average monthly residential power bill is $138.02, while the Newark average is 9.84% higher at $151.59 per month.

Newark is the 3rd worst ranked city in the state out of 79 when it comes to total emissions due to electricity consumption, with the city emitting 137,001,042.66 kilograms of CO2 emissions per year. The city also ranks 38th worst in the state in emissions per person in the city, averaging 4,364.06 kilograms of CO2 emissions emissions per capita. The city has zero power plants currently operating within the city limits.

Average Residential Electricity Bills & Rates in Newark

Newark residential electric rates are highest in January and the highest average bill is in August.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.188/kWh$0.132/kWh$164.92/mo.$91.79/mo.
78th17.31¢Average residential price per kWh in the city of Newark
13th$132.3Average residential monthly electricity bill for Newark Residents

Electric Companies With Service in Newark, Delaware

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
City of Newark ElectricBUNDLED18.69129.1596,001.5317,946,455
Delmarva PowerBUNDLED15.92135.442,786,298.49443,512,949
Park PowerENERGY12.42100.924,240526,800
ResCom EnergyENERGY10.001.671100
WGL EnergyENERGY9.3274.7922,8232,128,000

Zips with electric coverage in Newark, Delaware include: 19702, 19711, 19713, 19717, 19716

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Middletown, DE Electricity Overview

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The average residential electricity price for citizens of Middletown is around 18.34 cents per kilowatt hour, which is 15.60% above the state's average rate of 15.87 cents and 14.59% higher than the nationwide average of 16.01 cents. Middletown Utilities is the largest vendor in the city based on megawatt hours sold. The national average monthly residential power bill is $138.02, while the Middletown average is 9.69% higher at $151.39 per month.

Middletown is the 4th worst ranked city in the state out of 79 when it comes to total emissions due to electricity consumption, with the city emitting 100,377,822.51 kilograms of CO2 emissions per year. The city also ranks 3rd worst in the state in emissions per person in the city, averaging 4,364.06 kilograms of CO2 emissions emissions per capita. The city has zero power plants currently operating within the city limits.

Average Residential Electricity Bills & Rates in Middletown

Middletown residential electric rates are highest in January and the highest average bill is in March.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.183/kWh$0.109/kWh$171.52/mo.$89.06/mo.
9th14.90¢Average residential price per kWh in the city of Middletown
12th$131.21Average residential monthly electricity bill for Middletown Residents

Electric Companies With Service in Middletown, Delaware

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Delmarva PowerBUNDLED15.92135.442,786,298.49443,512,949
Middletown UtilitiesBUNDLED13.88126.9897,38113,511,700
Park PowerENERGY12.42100.924,240526,800
ResCom EnergyENERGY10.001.671100
WGL EnergyENERGY9.3274.7922,8232,128,000

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Electricity Production in New Castle County, Delaware

Power Plants in New Castle County, Delaware

PlantCity/CountyStatePrimary Fuel TypeProduction (MWh)Emission (kg)Emissions per MWhToxic Chemical ReleaseClosing Date
Wilmington DE Natural Gas 1,899,485865,446,129.97455.62
Delaware City PlantDelaware City Refining Company LLC (100.00%)
New Castle County DE Natural Gas 1,251,706306,309,967.88244.71
Wilmington DE Natural Gas 339,937229,953,300.51676.46
Red Lion Energy CenterDiamond State Generation Partners, LLC (100.00%)
New Castle County DE Natural Gas 187,97670,242,207.56373.68
ENGIE Solidago Solar Project - HybridENGIE Solidago Solar LLC (100.00%)
Townsend DE Solar 92,383
Croda Atlas Point CHPCroda Inc. (100.00%)
New Castle County DE Landfill Gas 20,6004,945,764.81240.09
Brookside NewarkDiamond State Generation Partners, LLC (100.00%)
Brookside CDP DE Natural Gas 19,6947,283,599.26369.84
AGT001 Centerville Fuel Cell2016 ESA Project Company, LLC (100.00%)
New Castle County DE Natural Gas 8,6183,272,475.5379.73
South Campus SolarJPMorgan Chase Bank (100.00%)
New Castle County DE Solar 2,673
WHA Southbridge Solar Park CSGEcogy Solar Energy (100.00%)
Wilmington DE Solar 1,518
Wilmington DE Distillate Fuel Oil 1,4932,594,534.831,737.8
DD Hay Road Solar 23 LLCLaurel Capital Partners (100.00%)
Wilmington DE Solar 1,230
Delaware City 10Calpine (100.00%)
New Castle County DE Distillate Fuel Oil 10,001.2
West Station (DE)Calpine (100.00%)
New Castle County DE Distillate Fuel Oil 182,170.1

New Castle County, Delaware Details

Power Plant Fuel Types, Emissions & Pollution Factors

When it comes to electricity generation, New Castle County's top fuel type is Natural Gas, accounting for 91.73%, or 3,510,826.39 megawatt hours of production in the county. Also used is Other Gas at 4.47% and Solar at 2.56% of production. On average, the county's citizens emit 4,273.32 kilograms of CO2 emissions from the consumption of electricity, which makes it the 2nd worst polluting county out of 3 counties in the state and 1724th out of 3230 counties nationally. At 4,273.32 kilograms per person and 1,018,396 citizens in the county, the county emits 2,459,269,191.29 kilograms of CO2 emissions. There are 14 electricity generation plants in New Castle County, which is the 160th highest number of plants in a county in the United States.

NATURAL GAS
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
91.73%
OTHER GAS
Other Gas
4.47%
SOLAR
Solar
2.56%
LANDFILL GAS
Landfill Gas
0.54%
RESIDUAL FUEL OIL
Residual Fuel Oil
0.54%
OTHER
Other
0.17%

New Castle County, Delaware Net Metering

New Castle County has 4 out of 7 electricity providers reporting that they offer net metering to residents with personal solar panels. The state of Delaware has great state level net metering regulations.

Energy Loss

New Castle County has 3 companies who report energy loss. The average energy loss for these 3 suppliers is 4.88%. With a national average energy loss of 2.87%, New Castle County is ranked as the 1750th best county in the United States for energy loss efficiency.

Providers In Each City in New Castle County:

* City coverage generated based on government data. Always verify you can get service from the provider.

FAQ

Which electricity company is the largest supplier in New Castle County, Delaware?

By total revenue, Delmarva Power is the largest electricity supplier in New Castle County, Delaware.

What electricity companies offer service in New Castle County, Delaware?

County Customers RankProviderEst. County Customers
1Delmarva Power163,685
2City of Newark Electric13,113
3Middletown Utilities9,904
4New Castle Municipal Services Commission2,880
5WGL Energy956
6Park Power117
7ResCom Energy1

How many electric companies offer service in New Castle County, Delaware?

New Castle County, Delaware is home to 7 electricity companies offering service in the area.

How many power plants are located in New Castle County, Delaware?

New Castle County, Delaware is home to 14 power plants producing electricity for the county and other surrounding areas.

Fernando García
Last Reviewed By: Fernando García
Published: 2024-03-12