Estill Solar
136 Park Avenue West, Estill, SC 29918Plant Summary Information
Estill Solar is ranked #22 out of 120 solar farms in South Carolina in terms of total annual net electricity generation.
Estill Solar generated 4.9 GWh during the 3-month period between July 2025 to October 2025.
| Plant Name | Estill Solar |
|---|---|
| Utility Name | Estill Solar I, LLC |
| Location | Hampton County, SC |
| Initial Operation Date | December 2017 |
| Last Update | Oct 2025 |
| Annual Generation | 23.8 GWh |
| Annual Consumption | 88.0 k MMBtu |
| Ranked #5,043 out of 12,553 Power Plants Nationwide | |
| Ranked #1,353 out of 6,410 Solar Power Plants Nationwide | |
| Ranked #64 out of 197 South Carolina Power Plants | |
| Ranked #22 out of 120 South Carolina Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Estill Solar
Estill Solar Details
| Summary Information | |
|---|---|
| Plant Name | Estill Solar (61490) |
| Plant Address | 136 Park Avenue West, Estill, SC 29918 |
| Utility | Estill Solar I, LLC (61097) |
| Latitude, Longitude | 32.76384, -81.24215 |
| Generation Dates on File | Dec 2017 to Oct 2025 |
| Initial Operation Date | December 2017 |
| Annual Generation | 23.8 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | 16-38-001 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | SERC |
| Balancing Authority | Dominion Energy South Carolina (SCEG) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Dominion Energy South Carolina (17539) SC |
| Grid Voltage | 46.00 kV |
| Energy Storage | No |
Generator EST1 Details Operating December 2017
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 20 MW |
| Summer Capacity | 20 MW |
| Winter Capacity | 20 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 2017 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 90 |
| Tilt Angle | 60 |
| DC Net Capacity | 28 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Estill Solar Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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|---|---|---|---|
| #1343 | NY8 - Grissom Solar | Mohawk, NY | 24.4 GWh |
| #1344 | Woods Hill Solar | Pomfret, CT | 24.4 GWh |
| #1345 | Stillwater Solar PV II | Fallon, NV | 24.3 GWh |
| #1346 | Latitude Solar Center | Whiteville, TN | 24.3 GWh |
| #1347 | SEPV9 Power Plant | Twentynine Palms, CA | 24.3 GWh |
| #1348 | Halifax (NC) | Roanoke Rapids, NC | 24.2 GWh |
| #1349 | Twittys Creek Solar, LLC | Keysville, VA | 24.0 GWh |
| #1350 | Fort Rock IV | Fort Rock, OR | 24.0 GWh |
| #1351 | Coolidge Solar 1, LLC | Ludlow, VT | 24.0 GWh |
| #1352 | RE Columbia 3 LLC | Mojave, CA | 23.9 GWh |
| #1354 | Nellis Air Force Base Solar Array | Las Vegas, NV | 23.8 GWh |
| #1355 | Rio Rancho Solar Energy Center | Rio Rancho, NM | 23.8 GWh |
| #1356 | RATTS 1 | Petersburg, IN | 23.7 GWh |
| #1357 | Wapakoneta-Pratt | Wapakoneta, OH | 23.7 GWh |
| #1358 | Meadow Lake Solar Energy Center | Los Lunas, NM | 23.7 GWh |
| #1359 | Everett PV1 | Parmele, NC | 23.7 GWh |
| #1360 | Alton Road Solar | Bradford, RI | 23.6 GWh |
| #1361 | Lone Valley Solar Park I LLC | Lucerne Valley, CA | 23.6 GWh |
| #1362 | Starvation | Hines, OR | 23.5 GWh |
| #1363 | Bryan Solar, LLC | Presidio, TX | 23.4 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Estill Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Allendale Biomass | Fairfax, SC | 137.6 GWh | 16.1 mi |
| Estill Solar II | Estill, SC | 17.4 GWh | 2.6 mi |
| Guyton Community Solar | Guyton, GA | 7.2 GWh | 26.9 mi |
| Haley Solar | Allendale, SC | 9.9 GWh | 18.2 mi |
| Hampton Solar 2 | Hampton, SC | 41.2 GWh | 10.2 mi |
| Hampton Solar I | Hampton, SC | 12.4 GWh | 10.2 mi |
| Jasper | Hardeeville, SC | 3.3 TWh | 28.8 mi |
| Lily Solar | Martin, SC | 160.7 GWh | 25.5 mi |
| McIntosh | Rincon, GA | 37.1 GWh | 28.5 mi |
| McIntosh Combined Cycle Facility | Rincon, GA | 8.2 TWh | 29 mi |
| McIntosh Solar | Rincon, GA | 9.5 GWh | 28.8 mi |
| Moffett Solar Project | Ridgeland, SC | 136.7 GWh | 17.4 mi |
| Ridgeland Solar Project | Ridgeland, SC | 19.7 GWh | 26.3 mi |
| Rincon Solar I | Rincon, GA | 25.2 GWh | 32.6 mi |
| Savannah River Mill | Rincon, GA | 133.4 GWh | 30 mi |
| SCE&G Curie CSG | Hampton, SC | 3.2 GWh | 11.8 mi |
| SCE&G Nimitz CSG | Ridgeland, SC | 13.8 GWh | 24.8 mi |
| Seabrook Solar | Seabrook, SC | 88.0 GWh | 32.2 mi |
| Southern Current One, LLC | Fairfax, SC | 14.4 GWh | 12.8 mi |
| Yemassee Solar | Yemassee, SC | 19.7 GWh | 20.1 mi |