Electric Rates & Providers in Rock County, WI

Rock County, Wisconsin Electricity Rates & Statistics

Electricity Rates, Plans & Statistics

  • The average electricity bill in Rock County, WI is $126.57
  • The average electricity rate in Rock County, WI is 16.47¢

Electric Bills and Electric Rates in Rock County, WI

The average residential electric bill in Rock County, WI is $126.57 per month. Rock County, WI is the 54th most expensive county in Wisconsin for electricity.

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Rock County, Wisconsin Electricity Overview

As the 5th highest county in Wisconsin for non-renewable production per capita, Rock County generates 47.28 megawatt hours per person each year.

The average residential price per kilowatt hour in Rock County is 16.47 cents. This is around 1.60% less than the nationwide average rate of 16.73 cents per kilowatt hour.

Rock County experienced a 0.26% drop in CO2 emissions per capita during the course of the previous 12 months.

Rock County has seen an increase in electricity generation from solar energy of 116.03% year over year.

Rock County is home to 164,060 people and its power generating plants generate 8,083,574.28 megawatt hours of electricity each year, for a production per capita average of 49.27 megawatt hours per capita per year.

Rock County generates 4.04% of its electricity from renewable fuel sources, or 1.99 megawatt hours per citizen a year.

ENERGY CONSUMPTION

  • Total Consumption

    1,932,941 MWh

  • Consumption per Capita

    11.78 MWh

ENERGY PRODUCTION

  • Total Production

    8,083,574 MWh

  • Production from Renewable Energy

    326,517 MWh

  • Production from Non-Renewable Energy

    7,757,058 MWh

  • Production per Capita

    49.27 MWh

EMISSIONS

  • CO2 Emissions

    662,603,636 kg

  • CO2 Emissions per Capita

    4,038.79 kg

Recent Electricity Rates and Production Changes in Janesville

To see the most recent electricity rates and production changes for cities in Rock County, select the city below. If you would like to get access to monthly historical data, please contact us directly by submitting a request.

Rates and Production Categories


Janesville Electricity Pricing Data

Average Residential Bundled Electricity Rate for November, 2024

15.89¢ per kWh

  • 1.14% lower than last month
  • 1.66% lower than November last year
  • 5.98% lower than the Wisconsin average
  • 6.71% lower than the US average
  • 278th in the state out of 804 cities
  • The state rank has dropped by 36 since last month
  • The state rank has increased by 31 since November last year
  • 15,738th in the US out of 31,800 cities
  • The national rank has dropped by 44 since last month
  • The national rank has increased by 3,117 since November last year

12 Month Rolling Average Residential Bundled Rate

16.45¢ per kWh

  • 0.14% lower than last month
  • 5.2% higher than November last year
  • 4.3% lower than the Wisconsin average
  • 0.24% lower than the US average
  • 392nd in the state out of 804 cities
  • The state rank has increased by 2 since last month
  • The state rank has dropped by 158 since November last year
  • 19,343rd in the US out of 31,800 cities
  • The national rank has increased by 86 since last month
  • The national rank has dropped by 1,580 since November last year

Average Residential Bundled Electricity Bill for November, 2024

$101.77 per month

  • 7.44% higher than last month
  • 6.08% lower than November last year
  • 4.54% higher than the Wisconsin average
  • 13.93% lower than the US average
  • 457th in the state out of 804 cities
  • The state rank has dropped by 6 since last month
  • The state rank has increased by 152 since November last year
  • 9,134th in the US out of 31,800 cities
  • The national rank has dropped by 2,425 since last month
  • The national rank has increased by 3,693 since November last year

12 Month Rolling Average Residential Bundled Bill

$118.18 per month

  • 0.46% lower than last month
  • 1.52% higher than November last year
  • 6.8% higher than the Wisconsin average
  • 16.92% lower than the US average
  • 476th in the state out of 804 cities
  • The state rank has increased by 2 since last month
  • The state rank has dropped by 49 since November last year
  • 7,133rd in the US out of 31,800 cities
  • The national rank has increased by 318 since last month
  • The national rank has increased by 1,598 since November last year

Janesville, WI Electricity Overview

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Janesville has an average residential electricity rate of 16.45 cents per kilowatt hour, which is 6.22% lower than the state's average rate of 17.54 cents and 1.68% lower than the national average of 16.73 cents. The power grid in the city is faced with an average of 0.22 outages per customer a year, with outages lasting roughly 21.91 minutes. The national averages of outages and outage time frames are 1.44 outages per year and 123.49 minutes each outage. The largest vendor in the city based on megawatt hours sold is Alliant Energy.

Coming in as the 12th worst ranked city out of 810 cities in the state, Janesville emits 395,072,783.99 kilograms of CO2 emissions from electricity consumption. A better measurement of pollution is the CO2 emissions per resident in the city, which is 5,994.94 kilograms of CO2 emissions per person per year. This calculation ranks Janesville as the 330th highest polluting city in Wisconsin. Within Janesville, there are no power producing plants. The residents must rely on electricity generated outside of the city boundaries.

Average Residential Electricity Bills & Rates in Janesville

Janesville residential electric rates are highest in May and the highest average bill is in January.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.184/kWh$0.111/kWh$151.01/mo.$79.79/mo.
392nd16.45¢Average residential price per kWh in the city of Janesville
476th$118.18Average residential monthly electricity bill for Janesville Residents

Electric Companies With Service in Janesville, Wisconsin

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Alliant EnergyBUNDLED17.28118.643,592,763.79620,869,895
Rock EnergyBUNDLED15.10142.0484,313.6112,728,143.01

Zips with electric coverage in Janesville, Wisconsin include: 53546, 53545, 53548, 53563

Beloit, WI Electricity Overview

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Beloit has an average residential electricity rate of 16.68 cents per kilowatt hour, which is 4.91% lower than the state's average rate of 17.54 cents and 0.30% lower than the national average of 16.73 cents. More electricity is consumed within Beloit than is generated, with electricity usage adding up to 329.52% of production. Customers in Beloit deal with 0.22 electrical outages each year with outages lasting on average 21.91 minutes.

Coming in as the 31st worst ranked city out of 810 cities in the state, Beloit emits 152,690,662.43 kilograms of CO2 emissions from electricity consumption. More telling of the city's emissions reality is the per person CO2 emission amount. That amount stands at 4,175.64 kilograms of CO2 emissions, which results in them being the 798th ranked city in the state for CO2 emissions released per capita. The city is home to one electricity producing plant. Beloit's main fuel type used for electricity production is Solar. The city generates 130,745 megawatt hours from this fuel source.

Average Residential Electricity Bills & Rates in Beloit

Beloit residential electric rates are highest in May and the highest average bill is in January.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.187/kWh$0.109/kWh$148.38/mo.$76.47/mo.
412th16.68¢Average residential price per kWh in the city of Beloit
459th$116.36Average residential monthly electricity bill for Beloit Residents

Electric Companies With Service in Beloit, Wisconsin

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Alliant EnergyBUNDLED17.28118.64130,7453,592,763.79620,869,895
Rock EnergyBUNDLED15.10142.0484,313.6112,728,143.01

Go Solar for less than your cell phone bill.

Edgerton, WI Electricity Overview

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Edgerton has an average residential electricity rate of 16.42 cents per kilowatt hour, which is 6.43% lower than the state's average rate of 17.54 cents and 1.90% lower than the national average of 16.73 cents. The power grid in the city is faced with an average of 0.22 outages per customer a year, with outages lasting roughly 21.91 minutes. The national averages of outages and outage time frames are 1.44 outages per year and 123.49 minutes each outage. The largest vendor in the city based on megawatt hours sold is Alliant Energy.

Coming in as the 140th worst ranked city out of 810 cities in the state, Edgerton emits 34,920,546.98 kilograms of CO2 emissions from electricity consumption. A better measurement of pollution is the CO2 emissions per resident in the city, which is 5,994.94 kilograms of CO2 emissions per person per year. This calculation ranks Edgerton as the 330th highest polluting city in Wisconsin. Within Edgerton, there are no power producing plants. The residents must rely on electricity generated outside of the city boundaries.

Average Residential Electricity Bills & Rates in Edgerton

Edgerton residential electric rates are highest in May and the highest average bill is in January.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.184/kWh$0.112/kWh$151.45/mo.$80.34/mo.
389th16.42¢Average residential price per kWh in the city of Edgerton
480th$118.48Average residential monthly electricity bill for Edgerton Residents

Electric Companies With Service in Edgerton, Wisconsin

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Alliant EnergyBUNDLED17.28118.643,592,763.79620,869,895
Rock EnergyBUNDLED15.10142.0484,313.6112,728,143.01

Go Solar for less than your cell phone bill.

Rock County, Wisconsin Production, Consumption, and Emissions by Fuel Types

Power Plants in Rock County, Wisconsin

PlantCity/CountyStatePrimary Fuel TypeProduction (MWh)Production State RankEmission (kg)Emission State RankEmissions per MWhEmissions per MWh State RankToxic Chemical ReleaseClosing Date
Rock County WI Natural Gas 4,589,95721,614,259,661.282351.699
Riverside Energy CenterAlliant Energy (100.00%)
Rock County WI Natural Gas 3,178,67541,158,886,1134364.588
Beloit WI Solar 130,745911
Rock County WI Solar 99,2381111
Albany Solar (WI)Alliant Energy (100.00%)
Rock County WI Solar 91,0221511

Rock County, Wisconsin Production Fuel Makeup

NATURAL GAS
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
95.96%
SOLAR
Solar
4.04%

Power Plant Fuel Types, Emissions & Pollution Factors

Rock County is the 503rd worst ranked county in the country when it comes to total emissions from electricity consumption, with the county releasing 662,603,636.42 kilograms of CO2 emissions. More telling of the county's emissions reality is the per resident CO2 emission amount. That amount stands at 4,038.79 kilograms of CO2 emissions, which results in the county being the 64th highest county in the state for CO2 pollution per capita. The county has 5 electricity producing plants, which is most in Wisconsin. Rock County's primary fuel source consumed for electricity production is Natural Gas. They produce 7,757,057.57 megawatt hours, or 95.96% of the total production in the county, from this fuel.

Rock County, Wisconsin Net Metering

There are 5 companies in Rock County offering electricity. Of those 5, 100.00% of them offer some type of net metering option for their customers, making solar panels and alternative electric sources more economically viable. The state of Wisconsin has highly restricted state level net metering legislation.

Energy Loss

The average energy loss for electricity providers in Rock County is 3.04%. This includes data from 5 providers, including Alliant Energy, WE Energies, and Rock Energy. The nationwide average for energy loss is 2.43% and the state average is 2.35%, resulting in a rank of 567th best in the United States and a state rank of 38th best out of 3221 and 72 counties, respectively.

Providers In Each City in Rock County:

  • Beloit, Wisconsin:
    • Rock Energy: 3.32%
    • Alliant Energy: 96.68%
  • Brooklyn, Wisconsin:
    • Alliant Energy: 100.00%
  • Clinton, Wisconsin:
    • Alliant Energy: 98.72%
    • Rock Energy: 1.28%
  • Edgerton, Wisconsin:
    • Alliant Energy: 93.00%
    • Rock Energy: 7.00%
  • Evansville, Wisconsin:
    • Evansville Electric: 100.00%
  • Footville, Wisconsin:
    • Rock Energy: 31.39%
    • Alliant Energy: 68.61%
  • Janesville, Wisconsin:
    • Alliant Energy: 93.55%
    • Rock Energy: 6.45%
  • Milton, Wisconsin:
    • Alliant Energy: 91.66%
    • Rock Energy: 8.34%
  • Orfordville, Wisconsin:
    • Alliant Energy: 93.54%
    • Rock Energy: 6.46%

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

FAQ

What electricity company is the largest provider in Rock County, Wisconsin?

By total revenue, Alliant Energy is the largest electricity provider in Rock County, Wisconsin.

How many power plants are in Rock County, Wisconsin?

Rock County, Wisconsin is home to 5 active electricity plants producing electricity for the county and other surrounding areas.

How many electric companies offer service in Rock County, Wisconsin?

There are 5 electricity providers serving consumers in Rock County, Wisconsin.

What electricity companies offer service in Rock County, Wisconsin?

County Customers RankProviderEst. County Customers
1Alliant Energy21,477
2WE Energies9,825
3Rock Energy7,574
4Evansville Electric3,629
5Brodhead Water & Light835

Alex Zdanov
Last Reviewed By: Alex Zdanov
Published: 2025-06-30