St. Louis County, MO: Electricity Rates, Providers & More

St. Louis County, Missouri Electricity Rates & Statistics

Electricity Rates, Plans & Statistics

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St. Louis County, Missouri Electricity Overview

Releasing 8,387,781,759.46 kilograms of CO2 gases, St. Louis County has the 14th highest pollution level from electricity use of any county in the country.

While the national average residential electricity rate is 16.12 cents per kilowatt hour, St. Louis County's average rate is 22.84% below that at 12.44 cents per kilowatt hour.

St. Louis County produces -0 megawatt hours per capita each year, making it the 24 highest county out of 115 counties in Missouri for production per capita.

Citizens of St. Louis County consume enough electricity to emit 8,468.97 kilograms of CO2 gases per capita, which is the 433rd highest amount of pollution from electric consumption for a county in the nation.

The largest electricity company in St. Louis County by customer count is Ameren Missouri.

St. Louis County generates -0 megawatt hours of electricity per person in the county from non-renewable electricity sources. They are the 698th highest county in the United States for non-renewable generation per capita.

ENERGY CONSUMPTION

  • Total Consumption

    12,413,029 MWh

  • Consumption per Capita

    12.53 MWh

EMISSIONS

  • CO2 Emissions

    8,387,781,759 kg

  • CO2 Emissions per Capita

    8,468.97 kg

Recent Electricity Rates and Production Changes in St. Louis

To see the most recent electricity rates and production changes for cities in St. Louis 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


St. Louis Electricity Pricing Data

Average Residential Bundled Electricity Rate for April, 2024

11.1¢ per kWh

  • 0.36% higher than last month
  • 3.45% higher than April last year
  • 11.33% lower than the Missouri average
  • 34.35% lower than the US average
  • 164th in the state out of 1,074 cities
  • The state rank is the same since last month
  • The state rank has increased by 5 since April last year
  • 2,394th in the US out of 31,696 cities
  • The national rank has increased by 353 since last month
  • The national rank has increased by 642 since April last year

12 Month Rolling Average Residential Bundled Rate

12.24¢ per kWh

  • 0.25% higher than last month
  • 5.86% higher than April last year
  • 4.73% lower than the Missouri average
  • 24.08% lower than the US average
  • 290th in the state out of 1,074 cities
  • The state rank has increased by 4 since last month
  • The state rank has dropped by 79 since April last year
  • 5,329th in the US out of 31,696 cities
  • The national rank has dropped by 39 since last month
  • The national rank has dropped by 1,593 since April last year

Average Residential Bundled Electricity Bill for April, 2024

$78.56 per month

  • 11.63% lower than last month
  • 4.82% higher than April last year
  • 18.11% lower than the Missouri average
  • 30.32% lower than the US average
  • 180th in the state out of 1,074 cities
  • The state rank has dropped by 4 since last month
  • The state rank has dropped by 39 since April last year
  • 2,825th in the US out of 31,696 cities
  • The national rank has increased by 1,639 since last month
  • The national rank has dropped by 136 since April last year

12 Month Rolling Average Residential Bundled Bill

$122.85 per month

  • 0.25% higher than last month
  • 1.95% higher than April last year
  • 6.38% lower than the Missouri average
  • 9.72% lower than the US average
  • 189th in the state out of 1,074 cities
  • The state rank is the same since last month
  • The state rank has dropped by 5 since April last year
  • 11,056th in the US out of 31,696 cities
  • The national rank has increased by 180 since last month
  • The national rank has dropped by 875 since April last year

St. Louis, MO Electricity Overview

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St. Louis' inhabitants are billed an average residential electricity rate of 12.24 cents per kilowatt hour, which is 4.73% less than Missouri's average price of 12.85 cents. Generation using renewable fuels totals 0.01 megawatt hours generated per customer in the city. This results in a ranking of 6th in Missouri out of 1086 cities. Solar fields in the city generate an average of 0 megawatt hours per customer living in the city.

Around 2,373,430,953.62 kilograms of CO2 emissions are released in St. Louis because of electricity consumption each year. This total also equates to a ranking of 1063rd highest in the state for pollution per capita from electricity use. Around 97.36% of electricity in St. Louis comes from generation using Natural Gas. Other Biomass Gas and Solar make up the next highest amounts of fuel used at 2.55% and 0.06% of total electricity production, respectively. St. Louis has 4 electricity plants within its borders. This is the highest amount of plants within a city in the state.

Average Residential Electricity Bills & Rates in St. Louis

St. Louis residential electric rates are highest in September and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.163/kWh$0.077/kWh$212.59/mo.$64.55/mo.
290th12.24¢Average residential price per kWh in the city of St. Louis
189th$122.85Average residential monthly electricity bill for St. Louis Residents

Electric Companies With Service in St. Louis, Missouri

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Ameren MissouriBUNDLED12.38122.951,70712,887,998.851,595,184,101

Zips with electric coverage in St. Louis, Missouri include: 63123, 63136, 63116, 63119, 63125, 63130, 63118, 63109, 63111, 63139, 63137 and 19 other zip code(s).

Florissant, MO Electricity Overview

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Florissant's inhabitants are billed an average residential electricity rate of 12.24 cents per kilowatt hour, which is 4.73% less than Missouri's average price of 12.85 cents. Ameren Missouri sells an estimated 18,512.1 megawatt hours in the city each year, more than any other supplier. The US average monthly residential electricity bill is $138.02, while the Florissant average is 10.99% below at $122.85 per month.

Florissant emits 8,468.97 kilograms of CO2 pollution per citizen in the city from electricity consumption, which makes it the 818th highest polluting city out of 1086 cities in Missouri based on emissions per capita. While not as telling of a statistic, the total emissions of the city from electricity use is 443,621,338.27 kilograms of CO2 emissions, which ranks as the 12th largest emissions amount in the state. All of the electricity consumed in Florissant has to be sourced from surrounding cities or rural areas, because there are no electricity production sources within its borders.

Average Residential Electricity Bills & Rates in Florissant

Florissant residential electric rates are highest in September and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.163/kWh$0.077/kWh$212.59/mo.$64.55/mo.
290th12.24¢Average residential price per kWh in the city of Florissant
189th$122.85Average residential monthly electricity bill for Florissant Residents

Electric Companies With Service in Florissant, Missouri

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Ameren MissouriBUNDLED12.38122.9512,887,998.851,595,184,101

Zips with electric coverage in Florissant, Missouri include: 63031, 63033, 63042

Go Solar for less than your cell phone bill.

Chesterfield, MO Electricity Overview

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Chesterfield's inhabitants are billed an average residential electricity rate of 12.24 cents per kilowatt hour, which is 4.73% less than Missouri's average price of 12.85 cents. Ameren Missouri sells an estimated 48,682.61 megawatt hours in the city each year, more than any other supplier. The US average monthly residential electricity bill is $138.02, while the Chesterfield average is 10.99% below at $122.85 per month.

Chesterfield emits 8,468.97 kilograms of CO2 pollution per citizen in the city from electricity consumption, which makes it the 28th highest polluting city out of 1086 cities in Missouri based on emissions per capita. While not as telling of a statistic, the total emissions of the city from electricity use is 420,695,849.31 kilograms of CO2 emissions, which ranks as the 14th largest emissions amount in the state. All of the electricity consumed in Chesterfield has to be sourced from surrounding cities or rural areas, because there are no electricity production sources within its borders.

Average Residential Electricity Bills & Rates in Chesterfield

Chesterfield residential electric rates are highest in September and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.163/kWh$0.077/kWh$212.59/mo.$64.55/mo.
290th12.24¢Average residential price per kWh in the city of Chesterfield
189th$122.85Average residential monthly electricity bill for Chesterfield Residents

Electric Companies With Service in Chesterfield, Missouri

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Ameren MissouriBUNDLED12.38122.9512,887,998.851,595,184,101

Zips with electric coverage in Chesterfield, Missouri include: 63017, 63011, 63146, 63141, 63005

Go Solar for less than your cell phone bill.

Electricity Production in St. Louis County, Missouri

Power Plants in St. Louis County, Missouri

PlantCity/CountyStatePrimary Fuel TypeProduction (MWh)Emission (kg)Emissions per MWhToxic Chemical ReleaseClosing Date
Oakville CDP MO Distillate Fuel Oil -1,90212/2022

St. Louis County, Missouri Details

Power Plant Fuel Types, Emissions & Pollution Factors

St. Louis County emits 8,468.97 kilograms of CO2 pollution per citizen in the county from electricity consumption, which makes it the 10th highest polluting county out of 115 counties in the state and 433rd out of 3230 counties nationally. With total emissions of 8,387,781,759.46 kilograms, the county ranks highest in the state for total pollution from electricity use, however, it could be argued that emissions per capita is a better measurement of a county's pollution levels. The county has one electricity plant.

NATURAL GAS
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
59.28%
COAL
Coal
Coal
Coal
Coal
Coal
40.72%

St. Louis County, Missouri Net Metering

There are 3 companies in St. Louis County providing electricity. Of those 3, 3 of them offer some type of net metering option for their consumers, making solar panels and alternative electric sources more economically viable. The state has pretty good net metering and feed in tariffs that make solar and other alternative types of electricity generation more attractive.

Energy Loss

The 2 companies in St. Louis County who report energy loss data had an average of 5.29% of energy generated lost due to heat dissipation or other causes during transmission. With a state average energy loss of 3.23%, St. Louis County is the 97th best county in Missouri for energy loss efficiency.

Power Companies in St. Louis County, Missouri

Providers In Each City in St. Louis County:

  • Ballwin, Missouri:
    • Ameren Missouri: 100.00%
  • Bel-Nor, Missouri:
    • Ameren Missouri: 100.00%
  • Bel-Ridge, Missouri:
    • Ameren Missouri: 100.00%
  • Bella Villa, Missouri:
    • Ameren Missouri: 100.00%
  • Bellefontaine Neighbors, Missouri:
    • Ameren Missouri: 100.00%
  • Bellerive Acres, Missouri:
    • Ameren Missouri: 100.00%
  • Berkeley, Missouri:
    • Ameren Missouri: 100.00%
  • Beverly Hills, Missouri:
    • Ameren Missouri: 100.00%
  • Black Jack, Missouri:
    • Ameren Missouri: 100.00%
  • Breckenridge Hills, Missouri:
    • Ameren Missouri: 100.00%
  • Brentwood, Missouri:
    • Ameren Missouri: 100.00%
  • Bridgeton, Missouri:
    • Ameren Missouri: 100.00%
  • Calverton Park, Missouri:
    • Ameren Missouri: 100.00%
  • Champ, Missouri:
    • Ameren Missouri: 100.00%
  • Charlack, Missouri:
    • Ameren Missouri: 100.00%
  • Chesterfield, Missouri:
    • Ameren Missouri: 100.00%
  • Clarkson Valley, Missouri:
    • Ameren Missouri: 100.00%
  • Clayton, Missouri:
    • Ameren Missouri: 100.00%
  • Cool Valley, Missouri:
    • Ameren Missouri: 100.00%
  • Country Club, Missouri:
    • Evergy: 33.33%
    • United Electric Cooperative (Missouri): 33.33%
    • Empire District Electric: 33.33%
  • Country Club Hills, Missouri:
    • Ameren Missouri: 100.00%
  • Country Life Acres, Missouri:
    • Ameren Missouri: 100.00%
  • Crestwood, Missouri:
    • Ameren Missouri: 100.00%
  • Creve Coeur, Missouri:
    • Ameren Missouri: 100.00%
  • Crystal Lake Park, Missouri:
    • Ameren Missouri: 100.00%
  • Dellwood, Missouri:
    • Ameren Missouri: 100.00%
  • Des Peres, Missouri:
    • Ameren Missouri: 100.00%
  • Edmundson, Missouri:
    • Ameren Missouri: 100.00%
  • Ellisville, Missouri:
    • Ameren Missouri: 100.00%
  • Eureka, Missouri:
    • Ameren Missouri: 100.00%
  • Fenton, Missouri:
    • Ameren Missouri: 100.00%
  • Ferguson, Missouri:
    • Ameren Missouri: 100.00%
  • Flordell Hills, Missouri:
    • Ameren Missouri: 100.00%
  • Florissant, Missouri:
    • Ameren Missouri: 100.00%
  • Frontenac, Missouri:
    • Ameren Missouri: 100.00%
  • Glen Echo Park, Missouri:
    • Ameren Missouri: 100.00%
  • Glendale, Missouri:
    • Ameren Missouri: 100.00%
  • Grantwood Village, Missouri:
    • Ameren Missouri: 100.00%
  • Green Park, Missouri:
    • Ameren Missouri: 100.00%
  • Greendale, Missouri:
    • Ameren Missouri: 100.00%
  • Hanley Hills, Missouri:
    • Ameren Missouri: 100.00%
  • Hazelwood, Missouri:
    • Ameren Missouri: 100.00%
  • Hillsdale, Missouri:
    • Ameren Missouri: 100.00%
  • Huntleigh, Missouri:
    • Ameren Missouri: 100.00%
  • Jennings, Missouri:
    • Ameren Missouri: 100.00%
  • Kinloch, Missouri:
    • Ameren Missouri: 100.00%
  • Kirkwood, Missouri:
    • Kirkwood Electric: 49.98%
    • Ameren Missouri: 50.02%
  • Ladue, Missouri:
    • Ameren Missouri: 100.00%
  • Lakeshire, Missouri:
    • Ameren Missouri: 100.00%
  • Manchester, Missouri:
    • Ameren Missouri: 100.00%
  • Maplewood, Missouri:
    • Ameren Missouri: 100.00%
  • Marlborough, Missouri:
    • Ameren Missouri: 100.00%
  • Maryland Heights, Missouri:
    • Ameren Missouri: 84.12%
    • Cuivre River Electric Cooperative: 15.88%
  • Moline Acres, Missouri:
    • Ameren Missouri: 100.00%
  • Normandy, Missouri:
    • Ameren Missouri: 100.00%
  • Northwoods, Missouri:
    • Ameren Missouri: 100.00%
  • Norwood Court, Missouri:
    • Ameren Missouri: 100.00%
  • Oakland, Missouri:
    • Ameren Missouri: 100.00%
  • Olivette, Missouri:
    • Ameren Missouri: 100.00%
  • Overland, Missouri:
    • Ameren Missouri: 100.00%
  • Pagedale, Missouri:
    • Ameren Missouri: 100.00%
  • Pasadena Hills, Missouri:
    • Ameren Missouri: 100.00%
  • Pasadena Park, Missouri:
    • Ameren Missouri: 100.00%
  • Pine Lawn, Missouri:
    • Ameren Missouri: 100.00%
  • Richmond Heights, Missouri:
    • Ameren Missouri: 100.00%
  • Riverview, Missouri:
    • Ameren Missouri: 100.00%
  • Rock Hill, Missouri:
    • Ameren Missouri: 100.00%
  • Shrewsbury, Missouri:
    • Ameren Missouri: 100.00%
  • St. Ann, Missouri:
    • Ameren Missouri: 100.00%
  • St. John, Missouri:
    • Ameren Missouri: 100.00%
  • St. Louis, Missouri:
    • Ameren Missouri: 100.00%
  • Sunset Hills, Missouri:
    • Ameren Missouri: 100.00%
  • Sycamore Hills, Missouri:
    • Ameren Missouri: 100.00%
  • Town and Country, Missouri:
    • Ameren Missouri: 100.00%
  • Twin Oaks, Missouri:
    • Ameren Missouri: 100.00%
  • University City, Missouri:
    • Ameren Missouri: 100.00%
  • Uplands Park, Missouri:
    • Ameren Missouri: 100.00%
  • Valley Park, Missouri:
    • Ameren Missouri: 100.00%
  • Velda City, Missouri:
    • Ameren Missouri: 100.00%
  • Velda Village Hills, Missouri:
    • Ameren Missouri: 100.00%
  • Vinita Park, Missouri:
    • Ameren Missouri: 100.00%
  • Warson Woods, Missouri:
    • Ameren Missouri: 100.00%
  • Webster Groves, Missouri:
    • Ameren Missouri: 100.00%
  • Wellston, Missouri:
    • Ameren Missouri: 100.00%
  • Westwood, Missouri:
    • Ameren Missouri: 100.00%
  • Wilbur Park, Missouri:
    • Ameren Missouri: 100.00%
  • Wildwood, Missouri:
    • Ameren Missouri: 100.00%
  • Winchester, Missouri:
    • Ameren Missouri: 100.00%
  • Woodson Terrace, Missouri:
    • Ameren Missouri: 100.00%

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

FAQ

Which electricity company is the largest supplier in St. Louis County, Missouri?

The largest electricity supplier in St. Louis County, Missouri by total revenue is Ameren Missouri.

How many electric companies offer service in St. Louis County, Missouri?

St. Louis County, Missouri has 3 electricity companies operating in the area.

How many power plants are located within St. Louis County, Missouri?

There is one power plant in St. Louis County, Missouri

What electricity companies offer service in St. Louis County, Missouri?

County Customers RankProviderEst. County Customers
1Ameren Missouri30,428
2Kirkwood Electric9,517
3Empire District Electric50

Matt Hope
Last Reviewed By: Matt Hope
Published: 2024-07-06