Summary of Electricity Activity in Beaufort County, SC
Summary of Beaufort County, SC Generation
Beaufort County, SC is ranked #1,358 out of 2,164 U.S. counties nationwide and #23 out of 42 South Carolina counties in terms of total annual net electricity generation.
| Annual Generation | 165.6 GWh |
|---|---|
| Annual Consumption | 855.9 k MMBtu |
| Last Update | Sep 2025 |
| Power Plants | 6 |
| Companies on File | 5 |
Map of Top Producing Plants in Beaufort County, SC
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Annual Net Generation From solar power
142.7 GWh
National Rank in Terms of solar Net Electricity Generation
#374 /1,233 U.S. Counties
State Rank in Terms of solar Net Electricity Generation
#10 /32 South Carolina Counties
Monthly Net Generation for Beaufort County, SC
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #23 / 42 | #1358 / 2164 | 165.59 GWh | 855.92 k MMBtu |
| Solar | #10 / 32 | #374 / 1233 | 142.70 GWh | 514.99 k MMBtu |
| Natural Gas | #11 / 17 | #707 / 929 | 22.39 GWh | 306.93 k MMBtu |
| Distillate Fuel Oil | #11 / 17 | #339 / 737 | 730.00 MWh | 34.00 k MMBtu |
Power Plants in Beaufort County, SC
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Seabrook Solar | Dominion Energy Inc. | 85.3 GWh | 308.2 k MMBtu | Solar |
| MCRD Parris Island PV Hybrid | Ameresco Federal Solutions | 32.2 GWh | 344.2 k MMBtu | Natural Gas : 69.0% Solar : 30.9% |
| Trask East Solar | Dominion Renewable Energy | 27.6 GWh | 98.2 k MMBtu | Solar |
| Yemassee Solar | Dominion Renewable Energy | 19.7 GWh | 71.6 k MMBtu | Solar |
| Hilton Head | South Carolina Public Service Authority | 700.0 MWh | 33.7 k MMBtu | Distillate Fuel Oil |
| Burton | Dominion Energy South Carolina, Inc | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1133 | Allendale County | 342.6 GWh | 6 |
| #1991 | Bryan County | 4.5 GWh | 1 |
| #1806 | Charleston County | 17.9 GWh | 5 |
| #671 | Chatham County | 1.2 TWh | 9 |
| #2025 | Colleton County | 3.4 GWh | 4 |
| #1416 | Dorchester County | 130.4 GWh | 1 |
| #81 | Effingham County | 11.3 TWh | 7 |
| #1536 | Hampton County | 81.5 GWh | 4 |
| #355 | Jasper County | 3.6 TWh | 5 |
| #1417 | Liberty County | 129.6 GWh | 3 |
* Net Generation data is based on the last 12 months since Sep 2025
Electricity Generation for Cities Located in Beaufort County, SC
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #52 | Beaufort, SC | 27.6 GWh | 1 |
| #105 | Hilton Head Island, SC | 700.0 MWh | 1 |
| #50 | Port Royal, SC | 32.2 GWh | 1 |
| #39 | Seabrook, SC | 85.3 GWh | 1 |
| #57 | Yemassee, SC | 19.7 GWh | 1 |
* Net Generation data is based on the last 12 months since Sep 2025