2. United States
  3. South Carolina
  4. Darlington County, SC

Summary of Electricity Activity in Darlington County, SC

Summary of Darlington County, SC Generation

Darlington County, SC is ranked #226 out of 2,164 U.S. counties nationwide and #6 out of 42 South Carolina counties in terms of total annual net electricity generation.

Annual Generation 6.3 TWh
Annual Consumption 73.5 M MMBtu
Last UpdateSep 2025
Power Plants28
Companies on File26

Map of Top Producing Plants in Darlington County, SC

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Overall National Rank

#226 /2,164 U.S. Counties

In Net Annual Generation

Overall State Rank

#6 /42 South Carolina Counties

In Net Annual Generation

Overall Annual Net Geneneration

6.3 TWh

Total Annual Fuel Consumption

73.5 M MMBtu

Electric Companies in Darlington County, SC

26

Darlington County, SC
Power Plants

28

Annual Net Generation From nuclear power

6.1 TWh

National Rank in Terms of nuclear Net Electricity Generation

#50 /52 U.S. Counties

State Rank in Terms of nuclear Net Electricity Generation

#4 /4 South Carolina Counties

Monthly Net Generation for Darlington County, SC

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#6 / 42#226 / 21646.26 TWh73.48 M MMBtu
Nuclear#4 / 4#50 / 526.12 TWh69.72 M MMBtu
Solar#14 / 32#526 / 123361.54 GWh221.07 k MMBtu
Wood/Wood Waste Solids#7 / 8#94 / 14057.96 GWh2.90 M MMBtu
Natural Gas#12 / 17#718 / 92919.65 GWh583.75 k MMBtu
Distillate Fuel Oil#5 / 17#185 / 7374.66 GWh63.05 k MMBtu

* Data is based on 12 months since Sep 2025.

Power Plants in Darlington County, SC

PlantUtility NameGenerationConsumptionFuel Types
H B RobinsonDuke Energy Progress - (NC)6.1 TWh69.7 M MMBtu Nuclear
Sonoco Products CoSonoco Products Co65.3 GWh3.3 M MMBtu Wood/Wood Waste Solids : 88.8% Natural Gas : 11.2%
Darlington Solar, LLCDarlington Solar, LLC19.3 GWh70.0 k MMBtu Solar
Darlington CountyDuke Energy Progress - (NC)17.0 GWh230.7 k MMBtu Natural Gas : 72.6% Distillate Fuel Oil : 27.4%
Jefferson Solar (SC)Jefferson Solar15.4 GWh55.9 k MMBtu Solar
Tedder SolarTedder Solar4.5 GWh16.1 k MMBtu Solar
1634 Solar1634 Solar, LLC4.2 GWh15.2 k MMBtu Solar
Chapman SolarChapman Solar4.1 GWh13.9 k MMBtu Solar
Watauga SolarAltus Power America Management, LLC3.8 GWh13.4 k MMBtu Solar
Birch SolarBirch Solar3.7 GWh12.5 k MMBtu Solar
Redwing SolarAltus Power America Management, LLC3.5 GWh12.6 k MMBtu Solar
Marshall SolarMarshall Solar3.2 GWh11.5 k MMBtu Solar
Luz SolarLuz Solar5.0 MWh17 MMBtu Solar
Ashley Solar (SC)Ashley Solar (SC)0.0 Wh0 MMBtu No Information Available
B & K SolarB & K Solar0.0 Wh0 MMBtu No Information Available
Bell SolarBell Solar0.0 Wh0 MMBtu No Information Available
Culpepper SolarCulpepper Solar0.0 Wh0 MMBtu No Information Available
Dadswell SolarDadswell Solar0.0 Wh0 MMBtu No Information Available
Fairfield SolarFairfield Solar0.0 Wh0 MMBtu No Information Available
Fishwater SolarFishwater Solar0.0 Wh0 MMBtu No Information Available
GEB SolarGEB Solar0.0 Wh0 MMBtu No Information Available
Lotus SolarLotus Solar LLC0.0 Wh0 MMBtu No Information Available
Madison SolarMadison Solar0.0 Wh0 MMBtu No Information Available
Middleton SolarMiddleton Solar0.0 Wh0 MMBtu No Information Available
Rollins SolarRollins Solar0.0 Wh0 MMBtu No Information Available
Ross SolarRoss Solar0.0 Wh0 MMBtu No Information Available
Scarlet SolarScarlet Solar0.0 Wh0 MMBtu No Information Available
Stamey SolarHeadwater Energy, LLC0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Sep 2025.
View All Plants in South Carolina

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1147Anson County333.0 GWh11
#1384Chesterfield County147.2 GWh3
#1718Dillon County32.4 GWh11
#1078Florence County387.2 GWh12
#1220Kershaw County255.3 GWh2
#1602Lee County59.8 GWh10
#1762Marion County24.8 GWh11
#1272Marlboro County219.8 GWh3
#98Richmond County10.4 TWh17
#1197Scotland County275.0 GWh21

* Net Generation data is based on the last 12 months since Sep 2025

Electricity Generation for Cities Located in Darlington County, SC

State RankCityNet Generation# Power Plants
#51Darlington, SC30.9 GWh7
#5Hartsville, SC6.2 TWh16
#94Society Hill, SC3.8 GWh2

* Net Generation data is based on the last 12 months since Sep 2025