Williamson County, Tennessee Electricity Rates & Statistics
Electricity Rates, Plans & Statistics
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Williamson County, Tennessee Electricity Overview
Williamson County is the 6th most populated county in Tennessee, with 242,386 residents calling the county home.
Williamson County experienced a 4.67% decline in CO2 emissions per capita within the previous year.
Williamson County emits 4,411.82 kilograms per capita of CO2 equivalent gases, compared to the nationwide average of 4,376.39.
Residents of Williamson County are paying, on average, 23.84% less per kilowatt hour at home than the nationwide average rate, at 11.68 cents per kilowatt hour compared to 15.34 cents per kilowatt hour.
When calculating by number of customers, Middle Tennessee Electric is the largest supplier in Williamson County.
Williamson County emitted 1,069,364,561.01 kilograms of CO2 gases from electricity use, which makes it the 320th highest polluting county in the US.
ENERGY CONSUMPTION
Total Consumption
3,552,966 MWh
Consumption per Capita
14.66 MWh
EMISSIONS
CO2 Emissions
1,069,364,561 kg
CO2 Emissions per Capita
4,411.82 kg
Franklin, TN Electricity Overview

Franklin averages a residential electricity price of 11.46 cents per kilowatt hour spent by consumers living within their city limits, which is 7.83% less than Tennessee's average rate of 12.43 cents and 25.33% below the US average of 15.34 cents. Middle Tennessee Electric has an estimated 6,972 total residential customers, more than any other electricity provider in the city.
Emitting 359,700,486.1 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 4,411.82 kilograms of CO2 emissions per person, which ranks the city 131st 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 1,195,105.53 megawatt hours the residents consume annually.
Average Residential Electricity Bills & Rates in Franklin
Franklin residential electric rates are highest in January and the highest average bill is in April.
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 | 11.46 | 150.34 | 4,518,070 | 517,597,000 |
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 11.58 cents per kilowatt hour spent by consumers living within their city limits, which is 6.84% less than Tennessee's average rate of 12.43 cents and 24.52% below the US average of 15.34 cents. Middle Tennessee Electric has an estimated 1,981 total residential customers, more than any other electricity provider in the city.
Emitting 213,545,554.8 kilograms of CO2 emissions, Spring Hill ranks 14th worst out of 505 cities in the state for total pollution from electricity use. This total equates to 4,411.82 kilograms of CO2 emissions per person, which ranks the city 131st 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 709,505.5 megawatt hours the residents consume annually.
Average Residential Electricity Bills & Rates in Spring Hill
Spring Hill residential electric rates are highest in January 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 | 10.99 | 121.81 | 371,579 | 40,853,000 | |
Duck River Electric | BUNDLED | 12.33 | 171.88 | 1,146,370 | 141,343,000 | |
Middle Tennessee Electric | BUNDLED | 11.46 | 150.34 | 4,518,070 | 517,597,000 |
Zips with electric coverage in Spring Hill, Tennessee include: 38401, 37174, 37179
Brentwood, TN Electricity Overview

Brentwood averages a residential electricity price of 12.56 cents per kilowatt hour spent by consumers living within their city limits, which is 1.06% more than Tennessee's average rate of 12.43 cents and 18.12% below the US average of 15.34 cents. Nashville Electric Service has an estimated 16,011 total residential customers, more than any other electricity provider in the city.
Emitting 195,682,076.27 kilograms of CO2 emissions, Brentwood ranks 16th worst out of 505 cities in the state for total pollution from electricity use. This total equates to 4,411.82 kilograms of CO2 emissions per person, which ranks the city 131st 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 650,154.06 megawatt hours the residents consume annually.
Average Residential Electricity Bills & Rates in Brentwood
Brentwood residential electric rates are highest in January and the highest average bill is in October.
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 | 11.46 | 150.34 | 4,518,070 | 517,597,000 | |
Nashville Electric Service | BUNDLED | 13.25 | 144.33 | 5,102,284 | 675,889,000 |
Zips with electric coverage in Brentwood, Tennessee include: 37027, 37067, 37069
Williamson County, Tennessee Details
Providers In Each City in Williamson County:
- Brentwood, Tennessee:
- Nashville Electric Service: 61.74%
- Middle Tennessee Electric: 38.26%
- Eagleville, Tennessee:
- Middle Tennessee Electric: 100.00%
- Fairview, Tennessee:
- Middle Tennessee Electric: 100.00%
- Franklin, Tennessee:
- Middle Tennessee Electric: 100.00%
- Nolensville, Tennessee:
- Nashville Electric Service: 22.98%
- Middle Tennessee Electric: 77.02%
- Spring Hill, Tennessee:
- Middle Tennessee Electric: 48.83%
- Columbia Power System: 24.21%
- Duck River Electric: 26.96%
- Thompson's Station, Tennessee:
- Middle Tennessee Electric: 100.00%
* City coverage generated based on government data. Always verify you can get service from the provider.
FAQ
What electricity companies offer service in Williamson County, Tennessee?
County Customers Rank | Provider | Est. County Customers |
---|---|---|
1 | Middle Tennessee Electric | 87,229 |
2 | Nashville Electric Service | 38,204 |
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 2 electricity companies offering service in the area.