WattBuy’s Guide to

Electricity in
Marshalltown

Iowa

Header Graphic

The State of Electricity in Marshalltown

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

Average monthly bill

January

$307highest

February

$271

March

$136

April

$111

May

$104

June

$107

July

$115

August

$110

September

$103lowest

October

$110

November

$140

December

$230

Carbon Emissions

751 lbs CO₂

Monthly Usage

1,271 kWh

Where does Marshalltown’s electricity come from?

Marshalltown's energy comes from Wind, Coal, Natural Gas, Hydroelectric, and Solar. Wind is the largest source of electricity, providing 66% of Marshalltown's energy. Coal is the second largest source, making up 23%. Natural Gas provides 9% of the energy in Marshalltown. Hydroelectric provides 1% of the energy in Marshalltown. Solar provides 1% of the energy in Marshalltown.

66%

Wind

23%

Coal

9%

Natural Gas

1%

Hydroelectric

1%

Solar

Solar energy in Marshalltown

The state of solar in Marshalltown

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

0 kWh

Energy generated by average sized system

$13,124

Average system cost

(after federal incentive)

13 years

Payback period

Learn More about solar
Net Metering Available

Get paid for the extra solar you produce

Net metering policies in Marshalltown 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.

Utilities in Marshalltown

Interstate Power and Light - Iowa

Interstate Power and Light - Iowa Rates

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

Rate NameRate TypeCost Per kWh
Electric Residential Service Optional Three-Part Time of DayTOU11¢ to 29¢
Electric Residential Service Optional Two-Part Time of DayTOU15¢ to 27¢
Electric Residential Service Usage - 400 [Net Metering Pilot]Fixed9¢ to 17¢
Electric Residential ServiceFixed15¢ to 18¢
Electric Residential Service - Optional Demand Rate TOU7¢ to 1777¢

Learn About Electricity in Other Cities in Iowa

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GroveBerwickKellertonArionCarpenterNorthboroViolaHarrisWaterlooLinevilleMoorlandRedfieldIraRalstonDavis CitySt AnsgarOaklandVan WertWapelloClutierHartwickPlanoGrand RiverHartfordGrandviewMelcher DallasRickettsChillicotheJolleyLorimorColumbus CityMurrayTingleyNorth Buena VistaAllendorfRossieFergusonBeaconBuffaloChatsworthPattersonRodneyWoodburnHamiltonShannon CityConesvilleMacedoniaBlocktonMontpelierSuperiorLarrabeeDoudsLoviliaGravityEvansdaleLincolnMay CityClioWashburnThayerPrescottRubioMillertonMartensdaleGreen MountainMelcherWalnutClearfieldHancockMelroseWilliamsonHoughtonDelphosWahpetonUdellLangworthyKesleyCooperNodawayBurnsideBentonShueyvilleFestinaToetervilleLittle CedarYetterRivertonSt CharlesBuckeyeMount SterlingSaint LucasMaloyViningSt DonatusSwedesburgMaharishi Vedic CityVarinaMcclellandArthurBeaverBurr OakTruesdalePacific JctRathbunLowellGruverBeaconsfieldWest AmanaSharpsburgHansellGiffordAustinvilleAlphaPleasantonPercivalLaporte CityWest OkobojiKillduffPilot 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