Summary of Electricity Activity in Marlboro County, SC

Summary of Marlboro County, SC Generation

Marlboro County, SC is ranked #1,230 out of 2,153 U.S. counties nationwide and #20 out of 42 South Carolina counties in terms of total annual net electricity generation.

Annual Generation 219.8 GWh
Annual Consumption 10.2 M MMBtu
Last UpdateDec 2024
Power Plants3
Companies on File3

Map of Top Producing Plants in Marlboro County, SC

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Overall National Rank

#1,230 /2,153 U.S. Counties

In Net Annual Generation

Overall State Rank

#20 /42 South Carolina Counties

In Net Annual Generation

Overall Annual Net Geneneration

219.8 GWh

Total Annual Fuel Consumption

10.2 M MMBtu

Electric Companies in Marlboro County, SC

3

Marlboro County, SC
Power Plants

3

Annual Net Generation From black liquor power

162.5 GWh

National Rank in Terms of black liquor Net Electricity Generation

#49 /77 U.S. Counties

State Rank in Terms of black liquor Net Electricity Generation

#4 /4 South Carolina Counties

Monthly Net Generation for Marlboro County, SC

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#20 / 42#1230 / 2153219.77 GWh10.16 M MMBtu
Black Liquor#4 / 4#49 / 77162.45 GWh8.26 M MMBtu
Wood/Wood Waste Solids#8 / 8#109 / 13936.01 GWh1.82 M MMBtu
Solar#22 / 32#701 / 120721.30 GWh77.56 k MMBtu
Natural Gas#17 / 17#917 / 9274.71 MWh238 MMBtu

Power Plants in Marlboro County, SC

PlantUtility NameGenerationConsumptionFuel Types
Marlboro MillDomtar Paper Company Bennettsville198.5 GWh10.1 M MMBtu Black Liquor : 81.9% Wood/Wood Waste Solids : 18.1%
Shorthorn HoldingsSolRiver Capital LLC16.9 GWh61.6 k MMBtu Solar
Hickson Solar, LLCHickson Solar, LLC4.4 GWh15.9 k MMBtu Solar

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1131Anson County329.6 GWh11
#1349Chesterfield County147.7 GWh3
#221Darlington County6.3 TWh28
#1699Dillon County32.4 GWh11
#1079Florence County370.4 GWh12
#1679Hoke County36.2 GWh6
#1754Marion County22.3 GWh11
#93Richmond County10.7 TWh17
#1083Robeson County368.6 GWh52
#1174Scotland County273.3 GWh21

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

Electricity Generation for Cities Located in Marlboro County, SC

State RankCityNet Generation# Power Plants
#25Bennettsville, SC198.5 GWh1
#62McColl, SC16.9 GWh1
#86Wallace, SC4.4 GWh1

* Net Generation data is based on the last 12 months since Dec 2024