Charleston County, South Carolina Electricity Rates & Statistics
Electricity Rates, Plans & Statistics
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Charleston County, South Carolina Electricity Overview
The largest supplier in Charleston County by megawatt hours sold is Berkeley Electric Cooperative.
The 194,819.93 megawatt hours of electricity produced by non-renewable fuel ranks Charleston County at 15th in South Carolina out of 46 counties in non-renewable energy generation.
In the county, the usage of renewable fuels for electricity production has fallen by 13.58% within the past 12 months.
During the course of the last 12 months Charleston County has experienced a 4.90% decrease in coal usage, dropping from a previous total of 171,969.42 megawatt hours produced from using coal to 163,541.22 megawatt hours.
Charleston County has a population of 408,235 citizens.
Charleston County has accomplished a reduction of 1.87% in the use of non-renewable fuels for electricity production over the previous year.
ENERGY CONSUMPTION
Total Consumption
6,472,802 MWh
Consumption per Capita
15.86 MWh
ENERGY PRODUCTION
Total Production
408,963 MWh
Production from Renewable Energy
214,143 MWh
Production from Non-Renewable Energy
194,820 MWh
Production per Capita
1 MWh
EMISSIONS
CO2 Emissions
1,807,052,063 kg
CO2 Emissions per Capita
4,426.5 kg
Charleston, SC Electricity Overview
Charleston's inhabitants are billed an average residential electricity rate of 13.97 cents per kilowatt hour, which is 5.03% more than South Carolina's average price of 13.30 cents. This makes the city 301st best for average electricity rate out of 475 cities in South Carolina. There has been a 16.47% increase in the use of fossil fuels and other non-renewable fuel sources in Charleston in the previous year. Dominion Energy is the largest electricity supplier in the city based on megawatt hours sold.
Charleston emits 4,215.74 kilograms of CO2 pollution per citizen in the city from electricity consumption, which makes it the 2nd highest polluting city out of 475 cities in South Carolina based on emissions per capita. While not as telling of a statistic, the total emissions of the city from electricity use is 633,317,711.05 kilograms of CO2 emissions, which ranks as the largest emissions amount in the state. The city is home to one power generation plant. Charleston has around 96.20% of its electricity produced by Natural Gas.
Average Residential Electricity Bills & Rates in Charleston
Charleston residential electric rates are highest in January and the highest average bill is in May.
Historical Electricity Rates:
Electric Companies With Service in Charleston, South Carolina
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Berkeley Electric Cooperative | BUNDLED | 13.39 | 156.29 | 1,420,968 | 190,197,000 | |
| Dominion Energy | BUNDLED | 14.96 | 155.36 | 29,838 | 8,232,315 | 1,231,386,000 |
| Santee Cooper | BUNDLED | 11.39 | 111.3 | 1,961,244 | 223,382,385 |
Zips with electric coverage in Charleston, South Carolina include: 29445, 29464, 29412, 29414, 29407, 29405, 29455, 29403, 29492, 29401, 29487 and 3 other zip code(s).
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North Charleston, SC Electricity Overview
North Charleston's inhabitants are billed an average residential electricity rate of 14.96 cents per kilowatt hour, which is 12.46% more than South Carolina's average price of 13.30 cents. This makes the city 353rd best for average electricity rate out of 475 cities in South Carolina. The city produces about 3.3 megawatt hours per person a year from electricity generating plants located in its borders, which ranks them as the 9th highest generating city in South Carolina out of 475 cities. Dominion Energy is the largest provider in the city based on megawatt hours sold.
Around 582,718,027.28 kilograms of CO2 emissions are released in North Charleston because of electricity consumption each year. This total also equates to a ranking of highest in the state for pollution per capita from electricity use. Around 56.48% of electricity in North Charleston comes from generation using Wood/Wood Waste Solids. Coal and Distillate Fuel Oil make up the next highest amounts of fuel used at 43.14% and 0.38% of total electricity production, respectively. North Charleston has one electricity plant within its borders.
Average Residential Electricity Bills & Rates in North Charleston
North Charleston residential electric rates are highest in January and the highest average bill is in February.
Historical Electricity Rates:
Electric Companies With Service in North Charleston, South Carolina
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Dominion Energy | BUNDLED | 14.96 | 155.36 | 8,232,315 | 1,231,386,000 |
Zips with electric coverage in North Charleston, South Carolina include: 29483, 29485, 29414, 29406, 29456, 29405, 29410, 29420, 29418, 29404, 29423
Mount Pleasant, SC Electricity Overview
Mount Pleasant's inhabitants are billed an average residential electricity rate of 14.65 cents per kilowatt hour, which is 10.15% more than South Carolina's average price of 13.30 cents. This makes the city 332nd best for average electricity rate out of 475 cities in South Carolina. Dominion Energy has an estimated 2,853 total residential customers, more than any other provider who operates in the city. Consumers in the city are faced with 1.16 electrical outages a year, with outages lasting about 127.95 minutes on average. The national averages for outages and duration are 1.21 outages at 122.99 minutes each.
Mount Pleasant emits 4,128.48 kilograms of CO2 pollution per citizen in the city from electricity consumption, which makes it the 6th highest polluting city out of 475 cities in South Carolina based on emissions per capita. While not as telling of a statistic, the total emissions of the city from electricity use is 374,869,885.23 kilograms of CO2 emissions, which ranks as the 4th largest emissions amount in the state. All of the electricity consumed in Mount Pleasant 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 Mount Pleasant
Mount Pleasant residential electric rates are highest in January and the highest average bill is in August.
Historical Electricity Rates:
Electric Companies With Service in Mount Pleasant, South Carolina
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Berkeley Electric Cooperative | BUNDLED | 13.39 | 156.29 | 1,420,968 | 190,197,000 | |
| Dominion Energy | BUNDLED | 14.96 | 155.36 | 8,232,315 | 1,231,386,000 |
Zips with electric coverage in Mount Pleasant, South Carolina include: 29464, 29466, 29429
Electricity Production in Charleston County, South Carolina
Power Plants in Charleston County, South Carolina
| Plant | City/County | State | Primary Fuel Type | Production (MWh) | Emission (kg) | Emissions per MWh | Toxic Chemical Release | Closing Date |
|---|---|---|---|---|---|---|---|---|
KapstoneWestRock North Charleston (100.00%) | North Charleston | SC | Wood/Wood Waste Solids | 379,125 | 207,270,748.42 | 546.71 | ||
| Charleston | SC | Natural Gas | 29,838 | 20,878,144.53 | 699.72 |
Charleston County, South Carolina Details
Releasing 1,807,052,062.94 kilograms of CO2 emissions each year, Charleston County is the 188th highest in the US for total pollution from electricity consumption. This total also equates to a ranking of 15th highest in the state for pollution per capita with an average of 4,426.5 kilograms of emissions per resident. The top fuel source utilized in Charleston County is Wood/Wood Waste Solids, making up 52.36% of the fuel used in the county for electricity generation. Coal and Natural Gas are also primary fuel sources in the county, with 39.99% and 7.02% of total electricity generation being generated from each, respectively. Charleston County has 2 power producing plants, which is 29th highest in the state.
Providers In Each City in Charleston County:
- Awendaw, South Carolina:
- Berkeley Electric Cooperative: 100.00%
- Charleston, South Carolina:
- Berkeley Electric Cooperative: 8.85%
- Dominion Energy: 67.38%
- Santee Cooper: 23.77%
- Folly Beach, South Carolina:
- Dominion Energy: 100.00%
- Hollywood, South Carolina:
- Dominion Energy: 95.49%
- Berkeley Electric Cooperative: 4.51%
- Isle of Palms, South Carolina:
- Dominion Energy: 100.00%
- James Island, South Carolina:
- Dominion Energy: 100.00%
- Kiawah Island, South Carolina:
- Berkeley Electric Cooperative: 54.50%
- Dominion Energy: 45.50%
- Lincolnville, South Carolina:
- Dominion Energy: 100.00%
- McClellanville, South Carolina:
- Berkeley Electric Cooperative: 100.00%
- Meggett, South Carolina:
- Dominion Energy: 100.00%
- Mount Pleasant, South Carolina:
- Dominion Energy: 80.53%
- Berkeley Electric Cooperative: 19.47%
- North Charleston, South Carolina:
- Dominion Energy: 100.00%
- Ravenel, South Carolina:
- Dominion Energy: 69.63%
- Berkeley Electric Cooperative: 30.37%
- Rockville, South Carolina:
- Dominion Energy: 50.00%
- Berkeley Electric Cooperative: 50.00%
- Seabrook Island, South Carolina:
- Berkeley Electric Cooperative: 52.33%
- Dominion Energy: 47.67%
- Sullivan's Island, South Carolina:
- Dominion Energy: 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 Charleston County, South Carolina?
The largest electricity supplier in Charleston County, South Carolina by total revenue is Dominion Energy.
How many electric companies offer service in Charleston County, South Carolina?
Charleston County, South Carolina has 2 electricity companies operating in the area.
How many power plants are located within Charleston County, South Carolina?
There are 2 power plants in Charleston County, South Carolina
What electricity companies offer service in Charleston County, South Carolina?
| County Customers Rank | Provider | Est. County Customers |
|---|---|---|
| 1 | Dominion Energy | 39,881 |
| 2 | Berkeley Electric Cooperative | 32,244 |
