Summary of Electricity Activity in Barnwell County, SC
Summary of Barnwell County, SC Generation
Barnwell County, SC is ranked #1,586 out of 2,193 U.S. counties nationwide and #29 out of 43 South Carolina counties in terms of total annual net electricity generation.
| Annual Generation | 75.8 GWh |
|---|---|
| Annual Consumption | 272.2 k MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 8 |
| Companies on File | 6 |
Map of Top Producing Plants in Barnwell County, SC
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Annual Net Generation From solar power
75.8 GWh
National Rank in Terms of solar Net Electricity Generation
#549 /1,317 U.S. Counties
State Rank in Terms of solar Net Electricity Generation
#14 /34 South Carolina Counties
Monthly Net Generation for Barnwell County, SC
Monthly Plant Fuel Consumption for Barnwell County, SC
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #29 / 43 | #1586 / 2193 | 75.84 GWh | 272.20 k MMBtu |
| Solar | #14 / 34 | #549 / 1317 | 75.84 GWh | 272.20 k MMBtu |
Power Plants in Barnwell County, SC
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Blackville Solar II | DP-C2 Episode 1 LLC | 37.0 GWh | 132.8 k MMBtu | Solar |
| Blackville Solar Farm, LLC | Dominion Energy Inc. | 16.1 GWh | 57.7 k MMBtu | Solar |
| Barnwell Solar | SunStrong Management | 11.2 GWh | 40.1 k MMBtu | Solar |
| Edison Solar | DP-C2 Episode 1 LLC | 6.7 GWh | 24.1 k MMBtu | Solar |
| Richardson Solar | DP-C2 Episode 1 LLC | 4.9 GWh | 17.4 k MMBtu | Solar |
| Big Fork Solar | Big Fork Solar | 0.0 Wh | 0 MMBtu | No Information Available |
| Crossroads Solar | Crossroads Solar | 0.0 Wh | 0 MMBtu | No Information Available |
| Power Solar | Power Solar | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #476 | Aiken County | 2.2 TWh | 6 |
| #1145 | Allendale County | 352.4 GWh | 6 |
| #1871 | Bamberg County | 13.7 GWh | 3 |
| #3 | Burke County | 37.5 TWh | 8 |
| #392 | Calhoun County | 3.2 TWh | 7 |
| #1571 | Hampton County | 79.3 GWh | 4 |
| #1689 | Jenkins County | 41.6 GWh | 1 |
| #755 | Lexington County | 882.9 GWh | 12 |
| #495 | Orangeburg County | 2.0 TWh | 17 |
| #1024 | Richmond County | 445.2 GWh | 8 |
Electricity Generation for Cities Located in Barnwell County, SC
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #58 | Barnwell, SC | 22.7 GWh | 5 |
| #44 | Blackville, SC | 53.1 GWh | 2 |
| #30 | Kline, SC | 160.2 GWh | 1 |