WattBuy’s Guide to

Electricity in
New Castle

Delaware

Header Graphic

The State of Electricity in New Castle

Here's the average monthly bill, usage, and carbon footprint of residents in New Castle

Average monthly bill

January

$460highest

February

$319

March

$207

April

$169lowest

May

$169lowest

June

$187

July

$211

August

$192

September

$172

October

$182

November

$184

December

$299

Carbon Emissions

1,803 lbs CO₂

Monthly Usage

1,274 kWh

Where does New Castle’s electricity come from?

New Castle's energy comes from Natural Gas and Solar. Natural Gas is the largest source of electricity, providing 92% of New Castle's energy. Solar is the second largest source, making up 8%.

92%

Natural Gas

8%

Solar

Solar energy in New Castle

The state of solar in New Castle

Solar power is on the rise, helping homeowners save on their electricity bills and power their homes sustainably.

662 kWh

Energy generated by average sized system

$17,100

Average system cost

(after federal incentive)

10 years

Payback period

Learn More about solar
Net Metering Available

Get paid for the extra solar you produce

Net metering policies in New Castle can help solar panel owners save money and reduce their carbon footprint. When your solar panels generate more electricity than you use, you can send the excess back to the grid and receive credit on your next bill. Just something to keep in mind when considering solar panels.

Electricity Providers in New Castle

There are a variety of electricity plans available to residents of New Castle. The following companies provide electricity plans in the city:

Utilities in New Castle

Delmarva Power and Light - Delaware

Delmarva Power and Light - Delaware Rates

Delmarva Power and Light - Delaware has several different electricity rates for residential customers, as shown in the table below.

Rate NameRate TypeCost Per kWh
Residential Space Heating ServiceFixed
Residential TOU Non-Demand ServiceTOU2¢ to 10¢
Residential ServiceFixed
Plug-In Vehicle ChargingFixed

Delmarva Power and Light - Delaware Electricity Plans in New Castle

The price to compare for Delmarva Power and Light - Delaware is 10.65¢. Rates are based on an estimated usage of 1,274 kWh per month.Update usage.

ProviderPlanRate Per kWhPlan Length
Spark Energy

Secure 12

cheapestcheapest 12 months
13.39¢12 monthsChoose Plan

Learn About Electricity in Other Cities in Delaware

MontchaninGreenvilleRocklandHockessinMiddletownHarbesonTownsendChristianaCamden WyomingBearOdessaMagnoliaLewesSmyrnaLong NeckSouth BethanyRehoboth BeachMiltonSaint GeorgesNewarkClaytonWyomingBethelDagsboroWilmingtonCamdenSelbyvilleMillsboroDoverOcean ViewFrankfordFredericaFeltonTalleyvilleMillvilleGeorgetownGreenwoodMarydelBethany BeachDelmarSeafordMilfordHarringtonHoustonHartlyViolaDelaware CityBridgevilleWoodsideHistoric New CastleLaurelMarshalltonClaymontFenwick IslandStantonLincolnLeipsicNewportDewey BeachBellefonteEllendaleKentonPort PennCheswoldEdgemoorBladesElsmereHst NewcastleClarksvilleManorFarmingtonYorklynLittle CreekS BethanyArdenArdencroftArdentownBrooksideDover Air Force BaseDover Base HousingGlasgowHighland AcresKent AcresNorth StarPike CreekRising Sun-LebanonRiverviewRodney VillageWoodside East

Get Personalized Power Recommendations

Enter your address and WattBuy's proprietary energy estimation model will find the best electricity options for your home