Rock County, Wisconsin Electricity Rates & Statistics
Electricity Rates, Plans & Statistics
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Rock County, Wisconsin Electricity Overview
Rock County generates 38.06 megawatt hours per capita each year, making it the 5 highest county out of 72 counties in Wisconsin for production per capita.
Rock County is the 5th highest county in the state for non-renewable generation per capita, with an average of 37.97 megawatt hours per resident generated from non-renewable fuels.
Rock County produces 14,674 megawatt hours of electricity from sustainable fuel types. This ranks Rock County 36th out of 72 counties in Wisconsin for total sustainable electricity production.
Rock County produces 0.03 megawatt hours per capita each year from solar power, giving the county a rank of 18th out of 72 counties in Wisconsin.
As the 5th largest producer of solar energy in the state, Rock County generates 5,658 megawatt hours from solar.
The US national average residential price per kilowatt hour is 14.46 cents, while residents of Rock County enjoy an average rate that is 4.94% below that at 13.75 cents per kilowatt hour.
ENERGY CONSUMPTION
Total Consumption
1,947,370 MWh
Consumption per Capita
11.9 MWh
ENERGY PRODUCTION
Total Production
6,229,387 MWh
Production from Renewable Energy
14,674 MWh
Production from Non-Renewable Energy
6,214,713 MWh
Production per Capita
38.06 MWh
EMISSIONS
CO2 Emissions
729,376,291 kg
CO2 Emissions per Capita
4,455.92 kg
Janesville, WI Electricity Overview

Janesville has an average residential electricity rate of 14.39 cents per kilowatt hour, which is 4.73% lower than the state's average rate of 15.11 cents and 0.46% lower than the national average of 14.46 cents. More electricity is consumed within Janesville than is generated, with electricity usage adding up to 8658.12% of production. Customers in Janesville deal with 0.72 electrical outages each year with outages lasting on average 81.55 minutes.
Coming in as the 11th worst ranked city out of 808 cities in the state, Janesville emits 423,106,558.62 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 6,448.32 kilograms of CO2 emissions, which results in them being the 12th ranked city in the state for CO2 emissions released per capita. The city is home to one electricity producing plant. Janesville's main fuel type used for electricity production is Landfill Gas. The city generates 9,016 megawatt hours from this fuel source.
Average Residential Electricity Bills & Rates in Janesville
Janesville residential electric rates are highest in January and the highest average bill is in April.
Historical Electricity Rates:
Electric Companies With Service in Janesville, Wisconsin
Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
---|---|---|---|---|---|---|
Alliant Energy | BUNDLED | 14.47 | 105.32 | 3,710,672 | 536,789,346 | |
Rock Energy | BUNDLED | 12.76 | 125.45 | 83,090 | 10,601,000 |
Zips with electric coverage in Janesville, Wisconsin include: 53546, 53545, 53548, 53563
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Beloit, WI Electricity Overview

Beloit has an average residential electricity rate of 14.43 cents per kilowatt hour, which is 4.48% lower than the state's average rate of 15.11 cents and 0.19% lower than the national average of 14.46 cents. More electricity is consumed within Beloit than is generated, with electricity usage adding up to 522281.61% of production. CO2 emissions per person decreased by 1.47% during the course of the preceding year.
Coming in as the 25th worst ranked city out of 808 cities in the state, Beloit emits 235,050,132.77 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 6,412.15 kilograms of CO2 emissions, which results in them being the 22nd ranked city in the state for CO2 emissions released per capita. The city is home to 2 electricity producing plants, which is the 6th highest number of power plants within a city in Wisconsin out of the state's 808 cities. Beloit's power plants primarily use Natural Gas, which makes up 67.07% (or 56 megawatt hours) of the fuel sources used for electricity production in the city.
Average Residential Electricity Bills & Rates in Beloit
Beloit residential electric rates are highest in January and the highest average bill is in April.
Historical Electricity Rates:
Electric Companies With Service in Beloit, Wisconsin
Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
---|---|---|---|---|---|---|
Alliant Energy | BUNDLED | 14.47 | 105.32 | 3,710,672 | 536,789,346 | |
Rock Energy | BUNDLED | 12.76 | 125.45 | 83,090 | 10,601,000 |
Edgerton, WI Electricity Overview

Edgerton has an average residential electricity rate of 14.38 cents per kilowatt hour, which is 4.83% lower than the state's average rate of 15.11 cents and 0.57% lower than the national average of 14.46 cents. The power grid in the city is faced with an average of 0.72 outages per customer a year, with outages lasting roughly 81.55 minutes. The national averages of outages and outage time frames are 1.21 outages per year and 122.99 minutes each outage. The largest vendor in the city based on megawatt hours sold is Alliant Energy.
Coming in as the 138th worst ranked city out of 808 cities in the state, Edgerton emits 38,119,722.17 kilograms of CO2 emissions from electricity consumption. A better measurement of pollution is the CO2 emissions per resident in the city, which is 6,412.06 kilograms of CO2 emissions per person per year. This calculation ranks Edgerton as the 68th 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 January and the highest average bill is in April.
Historical Electricity Rates:
Electric Companies With Service in Edgerton, Wisconsin
Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
---|---|---|---|---|---|---|
Alliant Energy | BUNDLED | 14.47 | 105.32 | 3,710,672 | 536,789,346 | |
Rock Energy | BUNDLED | 12.76 | 125.45 | 83,090 | 10,601,000 |
Electricity Production in Rock County, Wisconsin
Power Plants in Rock County, Wisconsin
Plant | City/County | State | Primary Fuel Type | Production (MWh) | Emission (kg) | Emissions per MWh | Toxic Chemical Release | Closing Date |
---|---|---|---|---|---|---|---|---|
Riverside Energy CenterAlliant Energy (100.00%) | Rock County | WI | Natural Gas | 3,287,485 | 1,251,933,190.2 | 380.82 | ||
Rock County | WI | Natural Gas | 2,929,811 | 1,073,961,460.6 | 366.56 | |||
Ameresco JanesvilleAMERESCO Janesville LLC (100.00%) | Janesville | WI | Landfill Gas | 9,016 | 7,238,302.77 | 802.83 | ||
HQC Rock River Solar Power Gen StationHanwha Q CELLS USA (42.40%)Hanwha PVPLUS, LLC (57.60%) | Rock County | WI | Solar | 2,991 | ||||
Beloit Memorial Hospital Power PlantBeloit Memorial Hospital (100.00%) | Beloit | WI | Natural Gas | 73.5 | 42,317.72 | 575.75 | ||
Fairbanks Morse EngineFairbanks Morse Engine (100.00%) | Beloit | WI | Distillate Fuel Oil | 10 | 5,778.47 | 577.85 | 11/2021 |
Rock County, Wisconsin Details
For electricity generation purposes, Rock County's primary fuel is Natural Gas, making up 6,214,685 megawatt hours, or 99.76% of production in the county. Landfill Gas and Solar are the second and third most used fuel types, respectively, for electricity generation. Landfill Gas is used to make 0.14% of electricity generation and Solar makes up 0.09% of total generation in the county. The county has the 469th largest amount of total CO2 pollution from electricity consumption of all of the counties in the United States, emitting 729,376,291.32 kilograms. The county averages 4,455.92 kilograms of CO2 emissions per citizen from electricity consumption, which is a better measurement of the county's emission levels. They rank 1882nd highest in the country in this category. Rock County has the 6th most power plants of any county in Wisconsin, with 6 total plants.
Providers In Each City in Rock County:
- Beloit, Wisconsin:
- Alliant Energy: 98.04%
- Rock Energy: 1.96%
- Brooklyn, Wisconsin:
- Alliant Energy: 100.00%
- Clinton, Wisconsin:
- Alliant Energy: 100.00%
- Edgerton, Wisconsin:
- Alliant Energy: 94.86%
- Rock Energy: 5.14%
- Evansville, Wisconsin:
- Evansville Electric: 100.00%
- Footville, Wisconsin:
- Rock Energy: 29.44%
- Alliant Energy: 70.56%
- Janesville, Wisconsin:
- Rock Energy: 4.25%
- Alliant Energy: 95.75%
- Milton, Wisconsin:
- Alliant Energy: 92.74%
- Rock Energy: 7.26%
- Orfordville, Wisconsin:
- Alliant Energy: 100.00%
* 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 6 active electricity plants producing electricity for the county and other surrounding areas.
How many electric companies offer service in Rock County, Wisconsin?
There are 4 electricity providers serving consumers in Rock County, Wisconsin.
What electricity companies offer service in Rock County, Wisconsin?
County Customers Rank | Provider | Est. County Customers |
---|---|---|
1 | Alliant Energy | 21,373 |
2 | WE Energies | 9,304 |
3 | Rock Energy | 8,390 |
4 | Evansville Electric | 3,617 |