Williamson County, Tennessee Electricity Rates & Statistics
Electricity Rates, Plans & Statistics
- The average electricity bill in Williamson County, TN is $155.37
- The average electricity rate in Williamson County, TN is 12.25¢
Electric Bills and Electric Rates in Williamson County, TN
The average residential electric bill in Williamson County, TN is $155.37 per month. Williamson County, TN is the 26th most expensive county in Tennessee for electricity.
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Williamson County, Tennessee Electricity Overview
Williamson County is the 6th most populated county in Tennessee, with 260,815 residents calling the county home.
Williamson County emits 5,346.23 kilograms per capita of CO2 equivalent gases, compared to the national average of 4,219.12.
Williamson County comes in as the 6th worst pollution level due to electricity consumption out of 95 counties in Tennessee, emitting 1,394,376,190.72 kilograms of CO2 gases.
No electricity production takes place in Williamson County.
By megawatt hours sold, the largest electricity provider in Williamson County is Middle Tennessee Electric.
The US national average residential rate per kilowatt hour sits at 16.73 cents, while residents of Williamson County enjoy an average rate that is 26.82% below that at 12.25 cents per kilowatt hour.
ENERGY CONSUMPTION
Total Consumption
3,874,396 MWh
Consumption per Capita
14.85 MWh
EMISSIONS
CO2 Emissions
1,394,376,191 kg
CO2 Emissions per Capita
5,346.23 kg
Recent Electricity Rates and Production Changes in Franklin
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
Franklin Electricity Pricing Data
Average Residential Bundled Electricity Rate for November, 2024
13¢ per kWh
- 7.27% higher than last month
- 7.27% higher than November last year
- 5.63% lower than the Tennessee average
- 23.69% lower than the US average
- 48th in the state out of 505 cities
- The state rank has dropped by 3 since last month
- The state rank has increased by 61 since November last year
- 5,631st in the US out of 31,800 cities
- The national rank has dropped by 2,042 since last month
- The national rank has dropped by 168 since November last year
12 Month Rolling Average Residential Bundled Rate
11.78¢ per kWh
- 0.63% higher than last month
- 3.68% higher than November last year
- 6.1% lower than the Tennessee average
- 28.55% lower than the US average
- 27th in the state out of 505 cities
- The state rank has increased by 7 since last month
- The state rank has increased by 4 since November last year
- 3,288th in the US out of 31,800 cities
- The national rank has increased by 13 since last month
- The national rank has increased by 143 since November last year
Average Residential Bundled Electricity Bill for November, 2024
$115.07 per month
- 10.49% lower than last month
- 0.6% lower than November last year
- 1.03% higher than the Tennessee average
- 2.68% lower than the US average
- 128th in the state out of 505 cities
- The state rank has increased by 92 since last month
- The state rank has increased by 141 since November last year
- 14,494th in the US out of 31,800 cities
- The national rank has increased by 6,206 since last month
- The national rank has increased by 2,208 since November last year
12 Month Rolling Average Residential Bundled Bill
$148.43 per month
- 0.04% lower than last month
- 7.75% higher than November last year
- 0.5% higher than the Tennessee average
- 4.35% higher than the US average
- 149th in the state out of 505 cities
- The state rank has increased by 19 since last month
- The state rank has increased by 80 since November last year
- 18,410th in the US out of 31,800 cities
- The national rank has increased by 152 since last month
- The national rank has dropped by 1,928 since November last year
Franklin, TN Electricity Overview

Franklin averages a residential electricity price of 11.78 cents per kilowatt hour spent by consumers living within their city limits, which is 8.67% less than Tennessee's average rate of 12.90 cents and 29.58% below the US average of 16.73 cents. With an estimated 7,313 total residential customers, Middle Tennessee Electric is the largest provider in the city. The city has an average of 0.98 electrical outages per consumer each year. These outages are an average of 51.1 minutes. In comparison, the nationwide average is 1.44 outages per consumer and 123.49 minutes an outage.
Emitting 464,608,509.78 kilograms of CO2 emissions, Franklin ranks 7th worst out of 505 cities in the state for total pollution from electricity use. This total equates to 5,346.23 kilograms of CO2 emissions per person, which ranks the city 5th highest in the state for emissions per capita. The city has no electricity production sources, meaning the companies that service the city must import the 1,290,955.44 megawatt hours the residents consume annually.
Average Residential Electricity Bills & Rates in Franklin
Franklin residential electric rates are highest in April and the highest average bill is in July.
Historical Electricity Rates:
Electric Companies With Service in Franklin, Tennessee
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Middle Tennessee Electric | BUNDLED | 12.03 | 154.77 | 4,728,376 | 569,050,000 |
Zips with electric coverage in Franklin, Tennessee include: 37064, 37027, 37067, 37069
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Spring Hill, TN Electricity Overview

Spring Hill averages a residential electricity price of 12.13 cents per kilowatt hour spent by consumers living within their city limits, which is 5.98% less than Tennessee's average rate of 12.90 cents and 27.51% below the US average of 16.73 cents. With an estimated 2,078 total residential customers, Middle Tennessee Electric is the largest provider in the city. The city has an average of 1.58 electrical outages per consumer each year. These outages are an average of 134.42 minutes. In comparison, the nationwide average is 1.44 outages per consumer and 123.49 minutes an outage.
Emitting 258,773,424.69 kilograms of CO2 emissions, Spring Hill ranks 15th worst out of 505 cities in the state for total pollution from electricity use. This total equates to 5,346.23 kilograms of CO2 emissions per person, which ranks the city 102nd highest in the state for emissions per capita. The city has no electricity production sources, meaning the companies that service the city must import the 719,024.63 megawatt hours the residents consume annually.
Average Residential Electricity Bills & Rates in Spring Hill
Spring Hill residential electric rates are highest in April and the highest average bill is in July.
Historical Electricity Rates:
Electric Companies With Service in Spring Hill, Tennessee
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Columbia Power System | BUNDLED | 12.63 | 151.68 | 402,476.17 | 50,837,497.59 | |
| Duck River Electric | BUNDLED | 12.94 | 178.75 | 1,181,659 | 152,883,000 | |
| Middle Tennessee Electric | BUNDLED | 12.03 | 154.77 | 4,728,376 | 569,050,000 | |
| Mt Pleasant Power System | BUNDLED | 13.94 | 180.93 | 50,054.82 | 6,977,875.36 |
Zips with electric coverage in Spring Hill, Tennessee include: 38401, 37174, 37179
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Brentwood, TN Electricity Overview

Brentwood averages a residential electricity price of 12.44 cents per kilowatt hour spent by consumers living within their city limits, which is 3.59% less than Tennessee's average rate of 12.90 cents and 25.67% below the US average of 16.73 cents. The average residential power bill for a citizen in the city is $143.54 per month, while the state average is $155.45. The city has an average of 1.36 electrical outages per consumer a year. These outages last on average of 97.41 minutes. In comparison, the US average is 1.44 outages per consumer and 123.49 minutes an outage.
Emitting 237,126,551.63 kilograms of CO2 emissions, Brentwood ranks 17th worst out of 505 cities in the state for total pollution from electricity use. This total equates to 5,346.23 kilograms of CO2 emissions per person, which ranks the city 102nd highest in the state for emissions per capita. The city has no electricity production sources, meaning the companies that service the city must import the 658,876.89 megawatt hours the residents consume annually.
Average Residential Electricity Bills & Rates in Brentwood
Brentwood residential electric rates are highest in April and the highest average bill is in July.
Historical Electricity Rates:
Electric Companies With Service in Brentwood, Tennessee
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Middle Tennessee Electric | BUNDLED | 12.03 | 154.77 | 4,728,376 | 569,050,000 | |
| Nashville Electric Service | BUNDLED | 13.68 | 142.54 | 5,232,005 | 715,634,000 |
Zips with electric coverage in Brentwood, Tennessee include: 37027, 37067, 37069
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FAQ
What electricity companies offer service in Williamson County, Tennessee?
| County Customers Rank | Provider | Est. County Customers |
|---|---|---|
| 1 | Middle Tennessee Electric | 91,487 |
| 2 | Nashville Electric Service | 20,830 |
| 3 | Mt Pleasant Power System | 146 |
Which electricity company is the largest supplier in Williamson County, Tennessee?
The largest electricity supplier in Williamson County, Tennessee by megawatt hours sold is Middle Tennessee Electric.
How many electric companies offer service in Williamson County, Tennessee?
Williamson County, Tennessee has 3 electricity companies offering service in the area.