Jefferson County, Kentucky Electricity Rates & Statistics
Electricity Rates, Plans & Statistics
- The average electricity bill in Jefferson County, KY is $112.93
- The average electricity rate in Jefferson County, KY is 12.32¢
Electric Bills and Electric Rates in Jefferson County, KY
The average residential electric bill in Jefferson County, KY is $112.93 per month. Jefferson County, KY is the most expensive county in Kentucky for electricity.
To save on your monthly electricity bill consider switching electricity providers.
High Power Bills?
Reduce or replace your electricity bill with solar
Jefferson County, Kentucky Electricity Overview
When measuring CO2 emissions per capita, Jefferson County had a 0.23% drop throughout the most recent 12 months.
The largest electricity supplier in Jefferson County by megawatt hours sold is Louisville Gas & Electric.
The average monthly residential electric cost in Jefferson County is 22.05% lower than the Kentucky average and 23.26% lower than the nationwide average.
Averaging generation of 14.66 megawatt hours per resident a year, Jefferson County is 13 out of 120 counties in production per capita in the state.
The 11,335,601.99 megawatt hours of electricity produced by non-renewable fuel sources places Jefferson County at 2nd out of 120 counties in the state in non-renewable energy production.
Coal use for electricity generation in Jefferson County has recently declined from 7,300,732.01 megawatt hours produced from coal per year down to 6,308,381.03 megawatt hours.
ENERGY CONSUMPTION
Total Consumption
12,823,187 MWh
Consumption per Capita
16.58 MWh
ENERGY PRODUCTION
Total Production
11,335,602 MWh
Production from Non-Renewable Energy
11,335,602 MWh
Production per Capita
14.66 MWh
EMISSIONS
CO2 Emissions
9,152,193,985 kg
CO2 Emissions per Capita
11,833.73 kg
Recent Electricity Rates and Production Changes in Louisville/Jefferson County metro government
To see the most recent electricity rates and production changes for cities in Jefferson 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
Louisville/Jefferson County metro government Electricity Pricing Data
Average Residential Bundled Electricity Rate for November, 2024
13.21¢ per kWh
- 1.44% lower than last month
- 0.33% lower than November last year
- 4.1% lower than the Kentucky average
- 22.48% lower than the US average
- 278th in the state out of 555 cities
- The state rank has increased by 90 since last month
- The state rank has increased by 60 since November last year
- 6,456th in the US out of 31,800 cities
- The national rank has dropped by 20 since last month
- The national rank has increased by 3,293 since November last year
12 Month Rolling Average Residential Bundled Rate
12.39¢ per kWh
- 0.03% lower than last month
- 0.88% lower than November last year
- 2.93% lower than the Kentucky average
- 24.88% lower than the US average
- 248th in the state out of 555 cities
- The state rank has increased by 19 since last month
- The state rank has increased by 68 since November last year
- 4,756th in the US out of 31,800 cities
- The national rank has increased by 158 since last month
- The national rank has increased by 2,211 since November last year
Average Residential Bundled Electricity Bill for November, 2024
$84.26 per month
- 7.47% lower than last month
- 8.44% lower than November last year
- 25.49% lower than the Kentucky average
- 28.74% lower than the US average
- 50th in the state out of 555 cities
- The state rank has increased by 75 since last month
- The state rank has increased by 1 since November last year
- 2,866th in the US out of 31,800 cities
- The national rank has increased by 3,005 since last month
- The national rank has increased by 2,779 since November last year
12 Month Rolling Average Residential Bundled Bill
$111.12 per month
- 0.58% lower than last month
- 3.55% higher than November last year
- 19.33% lower than the Kentucky average
- 21.88% lower than the US average
- 95th in the state out of 555 cities
- The state rank is the same since last month
- The state rank has increased by 4 since November last year
- 4,611th in the US out of 31,800 cities
- The national rank has increased by 441 since last month
- The national rank has increased by 313 since November last year
Louisville/Jefferson County, KY Electricity Overview

On average, residents who call Louisville/Jefferson County home are paying a residential electricity rate of 12.39 cents per kilowatt hour. This is, thankfully, 5.75% lower than Kentucky's average rate of 13.14 cents, which ranks the city 248th best for average electricity price out of 556 cities in the state. The nationwide average monthly residential electric bill is $147.16, while the Louisville/Jefferson County average is 24.49% less at $111.12 per month. Electricity production in Louisville/Jefferson County surpasses usage levels by about 9.48%.
Emissions in Louisville/Jefferson County average 11,672.19 kilograms of CO2 emissions per person due to electricity use, which ranks them as the 545th highest polluting city out of 556 cities in the state based on emissions per capita. This adds up to total emissions of 7,288,698,096.65 kilograms of CO2 emissions from electricity consumption, ranking the city highest for total pollution in Kentucky. The city has 3 electricity plants, which is the highest out of any city in the state. In Louisville/Jefferson County, Coal makes up 55.65% of the fuel sources used in electricity production.
Average Residential Electricity Bills & Rates in Louisville/Jefferson County
Louisville/Jefferson County residential electric rates are highest in October and the highest average bill is in July.
Historical Electricity Rates:
Electric Companies With Service in Louisville/Jefferson County, Kentucky
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Louisville Gas & Electric | BUNDLED | 12.28 | 114.22 | 7,463,878.1 | 4,308,825.4 | 528,946,172 |
Zips with electric coverage in Louisville/Jefferson County, Kentucky include: 40214, 40216, 40299, 40229, 40291, 40272, 40219, 40245, 40220, 40218, 40241 and 31 other zip code(s).
Sign up for our newsletter, Watts Up in Energy, to receive updates on the latest energy news.
Jeffersontown, KY Electricity Overview

On average, residents who call Jeffersontown home are paying a residential electricity rate of 12.39 cents per kilowatt hour. This is, thankfully, 5.75% lower than Kentucky's average rate of 13.14 cents, which ranks the city 265th best for average electricity price out of 556 cities in the state. Louisville Gas & Electric is the largest electricity supplier in the city based on total residential customers. Customers in the city are faced with 0.72 power outages per year, with outages lasting around 77.02 minutes on average. The national averages for outages and duration are 1.44 outages at 123.49 minutes each.
Emissions in Jeffersontown average 13,064.69 kilograms of CO2 emissions per person due to electricity use, which ranks them as the 358th highest polluting city out of 556 cities in the state based on emissions per capita. This adds up to total emissions of 376,263,011.71 kilograms of CO2 emissions from electricity consumption, ranking the city 12th highest for total pollution in Kentucky. The residents of Jeffersontown must import electricity from outside city limits because there are no electricity facilities in the city boundaries.
Average Residential Electricity Bills & Rates in Jeffersontown
Jeffersontown residential electric rates are highest in October and the highest average bill is in July.
Historical Electricity Rates:
Electric Companies With Service in Jeffersontown, Kentucky
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Louisville Gas & Electric | BUNDLED | 12.28 | 114.22 | 4,308,825.4 | 528,946,172 |
Zips with electric coverage in Jeffersontown, Kentucky include: 40299, 40291, 40220, 40223, 40222, 40243
Go Solar for less than your cell phone bill.
St. Matthews, KY Electricity Overview

On average, residents who call St. Matthews home are paying a residential electricity rate of 12.39 cents per kilowatt hour. This is, thankfully, 5.75% lower than Kentucky's average rate of 13.14 cents, which ranks the city 248th best for average electricity price out of 556 cities in the state. Louisville Gas & Electric is the largest electricity supplier in the city based on total residential customers. Customers in the city are faced with 0.72 power outages per year, with outages lasting around 77.02 minutes on average. The national averages for outages and duration are 1.44 outages at 123.49 minutes each.
Emissions in St. Matthews average 13,064.69 kilograms of CO2 emissions per person due to electricity use, which ranks them as the 54th highest polluting city out of 556 cities in the state based on emissions per capita. This adds up to total emissions of 229,781,730.9 kilograms of CO2 emissions from electricity consumption, ranking the city 24th highest for total pollution in Kentucky. The residents of St. Matthews must import electricity from outside city limits because there are no electricity facilities in the city boundaries.
Average Residential Electricity Bills & Rates in St. Matthews
St. Matthews residential electric rates are highest in October and the highest average bill is in July.
Historical Electricity Rates:
Electric Companies With Service in St. Matthews, Kentucky
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Louisville Gas & Electric | BUNDLED | 12.28 | 114.22 | 4,308,825.4 | 528,946,172 |
Zips with electric coverage in St. Matthews, Kentucky include: 40207, 40205, 40222, 40041
Go Solar for less than your cell phone bill.
Jefferson County, Kentucky Production, Consumption, and Emissions by Fuel Types
Power Plants in Jefferson County, Kentucky
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
Mill Creek (KY)Louisville Gas & Electric (100.00%) | Louisville/Jefferson County | KY | Coal | 6,338,402.99 | 5 | 6,183,032,380.86 | 5 | 975.49 | 7 | ||
| Louisville/Jefferson County | KY | Natural Gas | 4,949,325 | 2 | 1,766,645,699.7 | 2 | 356.95 | 7 | |||
| Louisville/Jefferson County | KY | Natural Gas | 47,874 | 8 | 30,351,752.62 | 8 | 633.99 | 4 |
FAQ
How many power plants are located within Jefferson County, Kentucky?
There are 3 active electricity plants located in Jefferson County, Kentucky
Which electricity company is the largest supplier in Jefferson County, Kentucky?
By total megawatt hours sold, Louisville Gas & Electric is the largest electricity provider in Jefferson County, Kentucky.
Which electricity companies offer service in Jefferson County, Kentucky?
| County Customers Rank | Provider | Est. County Customers |
|---|---|---|
| 1 | Louisville Gas & Electric | 236,116 |