Barnwell County, South Carolina Electricity Rates & Statistics
Electricity Rates, Plans & Statistics
- The average electricity bill in Barnwell County, SC is $177.05
- The average electricity rate in Barnwell County, SC is 15.92¢
Electric Bills and Electric Rates in Barnwell County, SC
The average residential electric bill in Barnwell County, SC is $177.05 per month. Barnwell County, SC is the 44th most expensive county in South Carolina for electricity.
To save on your monthly electricity bill consider switching electricity providers.
High Power Bills?
Reduce or replace your electricity bill with solar
Barnwell County, South Carolina Electricity Overview
Barnwell County is ranked as the 1692nd largest consumer of electricity out of 3221 counties in the nation with 335,167.2 megawatt hours being used by residents who live there.
Barnwell County's average residential price per kilowatt hour is 4.89% lower than the nationwide average price, at 15.92 cents per kilowatt hour compared to 16.73 cents.
The largest electricity company in Barnwell County by megawatt hours sold is Dominion Energy.
The electricity consumed by residents of Barnwell County is produced in other counties as the county has no power production sources.
Residents in Barnwell County pay $177.05 per month for residential electricity, compared to the South Carolina average of $155.04.
Barnwell County citizens deal with outages averaging 179.87 minutes per incident, with approximately 1.32 outages per year.
ENERGY CONSUMPTION
Total Consumption
335,167 MWh
Consumption per Capita
16.11 MWh
EMISSIONS
CO2 Emissions
94,285,637 kg
CO2 Emissions per Capita
4,532.75 kg
Recent Electricity Rates and Production Changes in Barnwell
To see the most recent electricity rates and production changes for cities in Barnwell 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
Barnwell Electricity Pricing Data
Average Residential Bundled Electricity Rate for November, 2024
16.44¢ per kWh
- 2.11% lower than last month
- 16.48% higher than November last year
- 3.16% higher than the South Carolina average
- 3.49% lower than the US average
- 378th in the state out of 475 cities
- The state rank has increased by 26 since last month
- The state rank has dropped by 104 since November last year
- 17,143rd in the US out of 31,800 cities
- The national rank has increased by 1,609 since last month
- The national rank has dropped by 4,153 since November last year
12 Month Rolling Average Residential Bundled Rate
14.48¢ per kWh
- 1.36% higher than last month
- 2.18% lower than November last year
- 0.4% higher than the South Carolina average
- 12.19% lower than the US average
- 256th in the state out of 475 cities
- The state rank has increased by 3 since last month
- The state rank has increased by 172 since November last year
- 12,773rd in the US out of 31,800 cities
- The national rank has dropped by 242 since last month
- The national rank has increased by 2,768 since November last year
Average Residential Bundled Electricity Bill for November, 2024
$127.21 per month
- 3.84% lower than last month
- 5.25% higher than November last year
- 2.46% higher than the South Carolina average
- 7.59% higher than the US average
- 296th in the state out of 475 cities
- The state rank has dropped by 27 since last month
- The state rank has increased by 8 since November last year
- 20,207th in the US out of 31,800 cities
- The national rank has increased by 1,812 since last month
- The national rank has dropped by 1,351 since November last year
12 Month Rolling Average Residential Bundled Bill
$146.97 per month
- 0.36% higher than last month
- 0.43% lower than November last year
- 3.13% lower than the South Carolina average
- 3.32% higher than the US average
- 242nd in the state out of 475 cities
- The state rank has increased by 4 since last month
- The state rank has increased by 26 since November last year
- 18,058th in the US out of 31,800 cities
- The national rank has dropped by 21 since last month
- The national rank has increased by 3,433 since November last year
Barnwell, SC Electricity Overview

Citizens who call Barnwell home spend, on average, 14.48 cents per kilowatt hour for their electricity. Sadly, this is 0.10% more than South Carolina's average price of 14.47 cents, resulting in the city ranking 256th out of 475 cities in South Carolina for best average electricity rate. The electricity grid in the city experiences an average of 1.32 outages per customer each year, with outages lasting about 89.9 minutes. The US averages of outages and outage time frames are 1.44 outages per year and 123.49 minutes per outage. Dominion Energy has an estimated 507 residential customers, which is more than all other suppliers who operate in the city.
Barnwell is the 105th highest ranked city in South Carolina out of 475 when it comes to total pollution from electricity use, with the city emitting 20,515,205.62 kilograms of CO2 emissions. This total also equates to a ranking of worst in the state for emissions per capita. The city has no power production sources, resulting in the need to import the 72,927.59 megawatt hours that citizens here consume.
Average Residential Electricity Bills & Rates in Barnwell
Barnwell residential electric rates are highest in December and the highest average bill is in January.
Historical Electricity Rates:
Electric Companies With Service in Barnwell, South Carolina
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Dominion Energy | BUNDLED | 15.20 | 162.17 | 8,956,516 | 1,361,389,000 |
Sign up for our newsletter, Watts Up in Energy, to receive updates on the latest energy news.
Williston, SC Electricity Overview

Citizens who call Williston home spend, on average, 17.37 cents per kilowatt hour for their electricity. Sadly, this is 20.10% more than South Carolina's average price of 14.47 cents, resulting in the city ranking 468th out of 475 cities in South Carolina for best average electricity rate. The electricity grid in the city experiences an average of 1.32 outages per customer each year, with outages lasting about 179.87 minutes. The US averages of outages and outage time frames are 1.44 outages per year and 123.49 minutes per outage. Dominion Energy has an estimated 574 residential customers, which is more than all other suppliers who operate in the city.
Williston is the 152nd highest ranked city in South Carolina out of 475 when it comes to total pollution from electricity use, with the city emitting 13,185,756.33 kilograms of CO2 emissions. This total also equates to a ranking of worst in the state for emissions per capita. The city has no power production sources, resulting in the need to import the 46,872.81 megawatt hours that citizens here consume.
Average Residential Electricity Bills & Rates in Williston
Williston residential electric rates are highest in April and the highest average bill is in August.
Historical Electricity Rates:
Electric Companies With Service in Williston, South Carolina
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Aiken Electric Cooperative | BUNDLED | 16.30 | 177.64 | 651,001.92 | 106,096,871.88 | |
| Dominion Energy | BUNDLED | 15.20 | 162.17 | 8,956,516 | 1,361,389,000 | |
| Edisto Electric Cooperative | BUNDLED | 16.88 | 206.53 | 230,287.12 | 38,866,672.82 |
Go Solar for less than your cell phone bill.
Blackville, SC Electricity Overview

Citizens who call Blackville home spend, on average, 14.48 cents per kilowatt hour for their electricity. Sadly, this is 0.10% more than South Carolina's average price of 14.47 cents, resulting in the city ranking 258th out of 475 cities in South Carolina for best average electricity rate. The electricity grid in the city experiences an average of 1.32 outages per customer each year, with outages lasting about 89.9 minutes. The US averages of outages and outage time frames are 1.44 outages per year and 123.49 minutes per outage. Dominion Energy has an estimated 575 residential customers, which is more than all other suppliers who operate in the city.
Blackville is the 186th highest ranked city in South Carolina out of 475 when it comes to total pollution from electricity use, with the city emitting 9,677,411.4 kilograms of CO2 emissions. This total also equates to a ranking of worst in the state for emissions per capita. The city has no power production sources, resulting in the need to import the 34,401.33 megawatt hours that citizens here consume.
Average Residential Electricity Bills & Rates in Blackville
Blackville residential electric rates are highest in December and the highest average bill is in January.
Historical Electricity Rates:
Electric Companies With Service in Blackville, South Carolina
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Dominion Energy | BUNDLED | 15.20 | 162.17 | 15,623 | 8,956,516 | 1,361,389,000 |
Go Solar for less than your cell phone bill.
FAQ
How many electric companies offer service in Barnwell County, South Carolina?
Barnwell County, South Carolina has 3 electricity suppliers operating in the area.
What electricity company is the largest supplier in Barnwell County, South Carolina?
By total customer count, Dominion Energy is the largest electricity company in Barnwell County, South Carolina.
Which electricity companies offer service in Barnwell County, South Carolina?
| County Customers Rank | Provider | Est. County Customers |
|---|---|---|
| 1 | Dominion Energy | 35,400 |
| 2 | Edisto Electric Cooperative | 4,038 |
| 3 | Aiken Electric Cooperative | 1,062 |