Williamson County, IL: 56 Electric Providers

Williamson County, Illinois Electricity Rates & Statistics

Electricity Rates, Plans & Statistics

  • The average electricity bill in Williamson County, IL is $161.75
  • The average electricity rate in Williamson County, IL is 21.89¢

Electric Bills and Electric Rates in Williamson County, IL

The average residential electric bill in Williamson County, IL is $161.75 per month. Williamson County, IL is the 46th most expensive county in Illinois for electricity.

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Williamson County, Illinois Electricity Overview

Williamson County produces 10.82 megawatt hours per capita a year, making it the 30 highest county out of 102 counties in the state for production per capita.

Electricity generation from the use of coal as a fuel source totals 616,944.93 megawatt hours, giving Williamson County the 8th position in Illinois rankings.

616,944.93 megawatt hours are produced from coal in Williamson County. With 66,695 residents, this is 9.25 megawatt hours per person.

The burning of non-renewable fuels in electricity production in Williamson County has declined by 2.76% in the last year.

When calculating by number of customers, Ameren Illinois is the largest electricity company in Williamson County.

Williamson County is the 666th largest producer of electricity in the nation out of 3221 counties, producing 721,813 megawatt hours.

ENERGY CONSUMPTION

  • Total Consumption

    710,080 MWh

  • Consumption per Capita

    10.65 MWh

ENERGY PRODUCTION

  • Total Production

    721,813 MWh

  • Production from Non-Renewable Energy

    721,813 MWh

  • Production per Capita

    10.82 MWh

EMISSIONS

  • CO2 Emissions

    1,017,325,063 kg

  • CO2 Emissions per Capita

    15,253.39 kg

Recent Electricity Rates and Production Changes in Marion

To see the most recent electricity rates and production changes for cities in Williamson 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


Marion Electricity Pricing Data

Average Residential Bundled Electricity Rate for November, 2024

17.53¢ per kWh

  • 3.01% higher than last month
  • 10.78% higher than November last year
  • 1.88% higher than the Illinois average
  • 2.92% higher than the US average
  • 594th in the state out of 1,466 cities
  • The state rank has dropped by 2 since last month
  • The state rank has dropped by 4 since November last year
  • 21,547th in the US out of 31,800 cities
  • The national rank has dropped by 2,369 since last month
  • The national rank has dropped by 3,553 since November last year

12 Month Rolling Average Residential Bundled Rate

16.11¢ per kWh

  • 0.89% higher than last month
  • 1.9% lower than November last year
  • 1.29% higher than the Illinois average
  • 2.32% lower than the US average
  • 590th in the state out of 1,466 cities
  • The state rank is the same since last month
  • The state rank has increased by 16 since November last year
  • 17,938th in the US out of 31,800 cities
  • The national rank has dropped by 210 since last month
  • The national rank has increased by 3,601 since November last year

Average Residential Bundled Electricity Bill for November, 2024

$130.52 per month

  • 2.84% higher than last month
  • 4.41% higher than November last year
  • 42.24% higher than the Illinois average
  • 10.39% higher than the US average
  • 885th in the state out of 1,466 cities
  • The state rank has increased by 69 since last month
  • The state rank has increased by 1 since November last year
  • 21,101st in the US out of 31,800 cities
  • The national rank has dropped by 1,279 since last month
  • The national rank has dropped by 210 since November last year

12 Month Rolling Average Residential Bundled Bill

$153.4 per month

  • 0.3% higher than last month
  • 2.48% higher than November last year
  • 37.54% higher than the Illinois average
  • 7.85% higher than the US average
  • 955th in the state out of 1,466 cities
  • The state rank is the same since last month
  • The state rank has dropped by 72 since November last year
  • 20,824th in the US out of 31,800 cities
  • The national rank has dropped by 354 since last month
  • The national rank has increased by 1,496 since November last year

Marion, IL Electricity Overview

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Marion averages a residential electricity price of 16.11 cents per kilowatt hour spent by their citizens, which ranks the city 590th out of 1466 cities in the state. The average residential power bill for a customer in the city is $153.4 per month, while the national average is $147.16. The city has an average of 0.94 power outages per consumer a year. These outages are an average of 116.26 minutes. In comparison, the national average is 1.44 outages per customer and 123.49 minutes per outage.

Approximately 40,913,458.13 kilograms of CO2 emissions are released in Marion from electricity consumption. This total results in 2,412.35 kilograms of CO2 emissions per person, which ranks the city 16th worst in Illinois for pollution per capita from electricity consumption. There are zero power plants in the city.

Average Residential Electricity Bills & Rates in Marion

Marion residential electric rates are highest in April and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.184/kWh$0.111/kWh$203.74/mo.$91.51/mo.
590th16.11¢Average residential price per kWh in the city of Marion
955th$153.4Average residential monthly electricity bill for Marion Residents

Electric Companies With Service in Marion, Illinois

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
AEP EnergyENERGY6.7662.18232,154.2915,703,022.97
APG&EENERGY
Aggressive EnergyENERGY
Alpha Gas and ElectricENERGY14.8977.8322,612.643,368,085.32
Ambit EnergyENERGY13.80110.42309,387.0342,681,231.05

Zips with electric coverage in Marion, Illinois include: 62959, 62918, 62922

Herrin, IL Electricity Overview

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Herrin averages a residential electricity price of 16.84 cents per kilowatt hour spent by their citizens, which ranks the city 740th out of 1466 cities in the state. The average residential power bill for a customer in the city is $154.33 per month, while the national average is $147.16. The city has an average of 0.94 power outages per consumer a year. These outages are an average of 116.26 minutes. In comparison, the national average is 1.44 outages per customer and 123.49 minutes per outage.

Approximately 29,908,316.85 kilograms of CO2 emissions are released in Herrin from electricity consumption. This total results in 2,412.35 kilograms of CO2 emissions per person, which ranks the city 48th worst in Illinois for pollution per capita from electricity consumption. There are zero power plants in the city.

Average Residential Electricity Bills & Rates in Herrin

Herrin residential electric rates are highest in April and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.193/kWh$0.113/kWh$207.00/mo.$89.29/mo.
740th16.84¢Average residential price per kWh in the city of Herrin
960th$154.33Average residential monthly electricity bill for Herrin Residents

Electric Companies With Service in Herrin, Illinois

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
AEP EnergyENERGY6.7662.18232,154.2915,703,022.97
APG&EENERGY
Aggressive EnergyENERGY
Alpha Gas and ElectricENERGY14.8977.8322,612.643,368,085.32
Ambit EnergyENERGY13.80110.42309,387.0342,681,231.05

Zips with electric coverage in Herrin, Illinois include: 62959, 62948, 62918, 62933

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Carterville, IL Electricity Overview

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Carterville averages a residential electricity price of 17.19 cents per kilowatt hour spent by their citizens, which ranks the city 801st out of 1466 cities in the state. The average residential power bill for a customer in the city is $154.73 per month, while the national average is $147.16. The city has an average of 0.89 power outages per consumer a year. These outages are an average of 114.12 minutes. In comparison, the national average is 1.44 outages per customer and 123.49 minutes per outage.

Approximately 14,085,712.38 kilograms of CO2 emissions are released in Carterville from electricity consumption. This total results in 2,412.35 kilograms of CO2 emissions per person, which ranks the city 914th worst in Illinois for pollution per capita from electricity consumption. There are zero power plants in the city.

Average Residential Electricity Bills & Rates in Carterville

Carterville residential electric rates are highest in April and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.197/kWh$0.114/kWh$208.41/mo.$88.35/mo.
801st17.19¢Average residential price per kWh in the city of Carterville
992nd$154.73Average residential monthly electricity bill for Carterville Residents

Electric Companies With Service in Carterville, Illinois

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
AEP EnergyENERGY6.7662.18232,154.2915,703,022.97
APG&EENERGY
Aggressive EnergyENERGY
Alpha Gas and ElectricENERGY14.8977.8322,612.643,368,085.32
Ambit EnergyENERGY13.80110.42309,387.0342,681,231.05

Go Solar for less than your cell phone bill.

Williamson County, Illinois Production, Consumption, and Emissions by Fuel Types

Power Plants in Williamson County, Illinois

PlantCity/CountyStatePrimary Fuel TypeProduction (MWh)Production State RankEmission (kg)Emission State RankEmissions per MWhEmissions per MWh State RankToxic Chemical ReleaseClosing Date
Williamson County IL Coal 721,81371,034,134,938.5461,432.691

Williamson County, Illinois Production Fuel Makeup

COAL
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
85.47%
NATURAL GAS
Natural Gas
Natural Gas
14.42%
DISTILLATE FUEL OIL
Distillate Fuel Oil
0.11%

Power Plant Fuel Types, Emissions & Pollution Factors

Williamson County's electricity consumption results in CO2 pollution totaling 1,017,325,063.01 kilograms, which is the 341st highest of any county in the nation. This total results in 15,253.39 kilograms of CO2 emissions per citizen, which ranks the county 157th worst in the nation for pollution per capita. Coal is the primary fuel in Williamson County, with 85.47% of electricity production coming from the fuel. Natural Gas and Distillate Fuel Oil make up the next highest totals for a fuel type at 14.42% (104,107.5 megawatt hours) and 0.11% (760.57 megawatt hours), respectively. Williamson County is home to one power producing plant.

Williamson County, Illinois Net Metering

Companies offering net metering in Williamson County include SouthEastern Illinois Electric Cooperative, Ameren Illinois, and Egyptian Electric Cooperative The state has above average net metering and feed in tariffs that make solar and other types of electricity generation more feasible.

Energy Loss

Williamson County has 4 companies who are reporting energy loss. The average energy loss amount for these 4 suppliers is 6.10%. With a state average energy loss of 2.77%, Williamson County is the 10th best county in the state for energy loss efficiency.

Providers In Each City in Williamson County:

  • Bush, Illinois:
    • Egyptian Electric Cooperative: 50.00%
    • Ameren Illinois: 50.00%
  • Cambria, Illinois:
    • Egyptian Electric Cooperative: 50.00%
    • Ameren Illinois: 50.00%
  • Carterville, Illinois:
    • Ameren Illinois: 50.00%
    • Egyptian Electric Cooperative: 50.00%
  • Colp, Illinois:
    • Egyptian Electric Cooperative: 50.00%
    • Ameren Illinois: 50.00%
  • Crainville, Illinois:
    • Ameren Illinois: 33.33%
    • Egyptian Electric Cooperative: 33.33%
    • MJM Electric Cooperative: 33.33%
  • Creal Springs, Illinois:
    • Ameren Illinois: 50.00%
    • SouthEastern Illinois Electric Cooperative: 50.00%
  • Energy, Illinois:
    • SouthEastern Illinois Electric Cooperative: 22.55%
    • Ameren Illinois: 50.00%
    • Egyptian Electric Cooperative: 27.45%
  • Freeman Spur, Illinois:
    • Ameren Illinois: 50.00%
    • SouthEastern Illinois Electric Cooperative: 50.00%
  • Herrin, Illinois:
    • Ameren Illinois: 50.00%
    • Egyptian Electric Cooperative: 36.43%
    • SouthEastern Illinois Electric Cooperative: 13.57%
  • Hurst, Illinois:
    • Ameren Illinois: 50.00%
    • Egyptian Electric Cooperative: 50.00%
  • Johnston City, Illinois:
    • Ameren Illinois: 50.00%
    • SouthEastern Illinois Electric Cooperative: 50.00%
  • Marion, Illinois:
    • Ameren Illinois: 50.00%
    • SouthEastern Illinois Electric Cooperative: 50.00%
  • Pittsburg, Illinois:
    • Ameren Illinois: 50.00%
    • SouthEastern Illinois Electric Cooperative: 50.00%
  • Spillertown, Illinois:
    • Ameren Illinois: 50.00%
    • SouthEastern Illinois Electric Cooperative: 50.00%

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

FAQ

What electricity company is the largest supplier in Williamson County, Illinois?

The largest electricity provider in Williamson County, Illinois by total customer count is Ameren Illinois.

How many power plants are in Williamson County, Illinois?

There is one power plant located in Williamson County, Illinois

Which electricity companies offer service in Williamson County, Illinois?

How many electric companies offer service in Williamson County, Illinois?

There are 56 electricity companies offering service in Williamson County, Illinois.

Matt Hope
Last Reviewed By: Matt Hope
Published: 2025-07-29