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

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:
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 | 17.28 | 118.64 | 3,592,763.79 | 620,869,895 | |
| Rock Energy | BUNDLED | 15.10 | 142.04 | 84,313.61 | 12,728,143.01 |
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 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:
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 | 17.28 | 118.64 | 130,745 | 3,592,763.79 | 620,869,895 |
| Rock Energy | BUNDLED | 15.10 | 142.04 | 84,313.61 | 12,728,143.01 |
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Edgerton, WI Electricity Overview

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:
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 | 17.28 | 118.64 | 3,592,763.79 | 620,869,895 | |
| Rock Energy | BUNDLED | 15.10 | 142.04 | 84,313.61 | 12,728,143.01 |
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Rock County, Wisconsin Production, Consumption, and Emissions by Fuel Types
Power Plants in Rock County, Wisconsin
| Plant | City/County | State | Primary Fuel Type | Production (MWh) | Production State Rank | Emission (kg) | Emission State Rank | Emissions per MWh | Emissions per MWh State Rank | Toxic Chemical Release | Closing Date |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rock County | WI | Natural Gas | 4,589,957 | 2 | 1,614,259,661.28 | 2 | 351.69 | 9 | |||
Riverside Energy CenterAlliant Energy (100.00%) | Rock County | WI | Natural Gas | 3,178,675 | 4 | 1,158,886,113 | 4 | 364.58 | 8 | ||
Paddock SolarAlliant Energy (100.00%) | Beloit | WI | Solar | 130,745 | 9 | 1 | 1 | ||||
North RockAlliant Energy (100.00%) | Rock County | WI | Solar | 99,238 | 11 | 1 | 1 | ||||
Albany Solar (WI)Alliant Energy (100.00%) | Rock County | WI | Solar | 91,022 | 15 | 1 | 1 |
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 Rank | Provider | Est. County Customers |
|---|---|---|
| 1 | Alliant Energy | 21,477 |
| 2 | WE Energies | 9,825 |
| 3 | Rock Energy | 7,574 |
| 4 | Evansville Electric | 3,629 |
| 5 | Brodhead Water & Light | 835 |