WattBuy’s Guide to

Electricity in
Rockville

Maryland

Header Graphic

The State of Electricity in Rockville

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

Average monthly bill

January

$178

February

$142

March

$145

April

$125lowest

May

$128

June

$186

July

$296highest

August

$252

September

$182

October

$128

November

$132

December

$179

Carbon Emissions

566 lbs CO₂

Monthly Usage

986 kWh

Where does Rockville’s electricity come from?

Rockville's energy comes from Nuclear, Natural Gas, Coal, Hydroelectric, Solar, Wind, and Petroleum. Nuclear is the largest source of electricity, providing 42% of Rockville's energy. Natural Gas is the second largest source, making up 33%. Coal provides 9% of the energy in Rockville. Hydroelectric provides 9% of the energy in Rockville. Solar provides 4% of the energy in Rockville. Wind provides 2% of the energy in Rockville. Petroleum provides 1% of the energy in Rockville.

42%

Nuclear

33%

Natural Gas

9%

Coal

9%

Hydroelectric

4%

Solar

2%

Wind

1%

Petroleum

Solar energy in Rockville

The state of solar in Rockville

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

743 kWh

Energy generated by average sized system

$17,230

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 Rockville 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 Rockville

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

Utilities in Rockville

Pepco - Maryland

Pepco - Maryland Rates

Pepco - Maryland has several different electricity rates for residential customers, as shown in the table below.

Rate NameRate TypeCost Per kWh
RESIDENTIAL TIME-OF-USE PILOT PROGRAM R-TOU-PTOU10¢ to 46¢
Residential (Schedule R)Fixed5¢ to 9¢
PLUG-IN VEHICLE CHARGING - SCHEDULE "PIV" (Closed to new customers)TOU9¢ to 19¢
RESIDENTIAL TIME-OF-USE PILOT PROGRAM R-TOU-PTOU3¢ to 25¢
RESIDENTIAL SERVICE - WITH PLUG-IN VEHICLE CHARGING SCHEDULE "R-PIV"TOU5¢ to 9¢
RESIDENTIAL SERVICE - WITH PLUG-IN VEHICLE CHARGING SCHEDULE "R-PIV"TOU12¢ to 25¢
Residential, Standard Offer Service (Schedule R)Fixed15¢ to 19¢
Residential Time Metered, Standard Offer Service (Schedule R-TM)TOU17¢ to 18¢
Residential Time Metered (Schedule R-TM)TOU5¢ to 6¢

Pepco - Maryland Electricity Plans in Rockville

The price to compare for Pepco - Maryland is 9.44¢. Rates are based on an estimated usage of 986 kWh per month.Update usage.

ProviderPlanRate Per kWhPlan Length
Tomorrow Energy

Earth Care 12

cheapestcheapest renewablecheapest 12 months
9.89¢12 monthsChoose Plan
Energy Harbor

Safe Harbor 10

cheapest <12 months
10.69¢10 monthsChoose Plan
Energy Harbor

Safe Harbor 20

cheapest 13+ months
10.99¢20 monthsChoose Plan
Energy Harbor

Safe Harbor 32

11.69¢32 monthsChoose Plan

Learn About Electricity in Other Cities in Maryland

AdelphiAllenAnnapolisAnnapolis JunctionArbutusArden-on-the-SevernArnoldAshton-Sandy SpringAspen HillBaltimoreBeltsvilleBethesdaBowieBowleys QuartersBoydsBrooklandvilleBrooklyn ParkBrookmontBurtonsvilleCalvertonCapitol HeightsCarneyCatonsvilleChevy ChaseChevy Chase ViewChevy Chase VillageChillumClarksburgCloverlyColesvilleCollege ParkColumbiaCoral HillsCorriganvilleCottage CityCresaptownCumberlandDarnestownDelmarDerwoodDundalkEdenEdgemereElkridgeEllerslieEllicott CityEssexFairlandFairmount HeightsFerndaleFort MeadeFountainhead-Orchard HillsFrederickFriendship VillageFruitlandFultonFunkstownGaithersburgGambrillsGarrett ParkGarrisonGermantownGibson IslandGlassmanorGlen BurnieGlenardenGlenn DaleGoddardGreenbeltHagerstownHalethorpeHalfwayHamptonHanoverHebronHerald HarborHillandaleHillcrest HeightsHyattsvilleJessupKemp MillKensingtonKetteringKingsvilleLa ValeLake ArborLake ShoreLansdowneLargoLaurelLeisure WorldLinthicum HeightsLochearnLutherville-TimoniumMartin's AdditionsMaryland CityMaugansvilleMiddle RiverMilford MillMillersvilleMitchellvilleMontgomery VillageMount RainierMount SavageNorth BethesdaNorth KensingtonNorth LaurelNorth PotomacNottinghamOdentonOverleaOwings MillsOxon Hill-GlassmanorParamount-Long MeadowParkvilleParsonsburgPasadenaPerry HallPikesvillePotomacPumphreyQuanticoRandallstownRedlandReisterstownRiviera BeachRobinwoodRosedaleRossvilleRussettSaint JamesSalisburySavageSeabrookSeat PleasantSevernSeverna ParkSilver SpringSouth KensingtonSouth LaurelSparrows PointSpencervilleSpring GapSpringdaleSuitland-Silver HillTakoma ParkTowsonTravilahUpper FallsWashington GroveWest LaurelWestminsterWheaton-GlenmontWhite MarshWhite OakWilliamsportWilson-ConococheagueWoodlawnWoodmoreWoodstock

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