Southern Current One, LLC
Solar power plant in Allendale County, South Carolina. 10.2 MW of nameplate capacity across 1 generator, operated by SunStrong Management.
Also known as Southern Current One Solar · EIA plant 61748
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 10.2 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2017First generator online
- Operator
- SunStrong ManagementEIA operator ID 67509
- Grid
- SCEGBalancing authority SCEG
- Price nodes
- None linkedNo verified ISO node
- Location
- Allendale County, SC32.9473, −81.2159
- EIA plant ID
- 61748EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Southern Current One produces
Free · EIA-923Net generation, 2025
12.1 GWh
12,094 MWh, final
Capacity factor, 2025
13.5%
2024: 16.1%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2018 to 2025
12.1–20.2
GWh a year. Low 2025, high 2019
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | 226 | Not reported | 1 of 12 |
| 2018 | 18,842 | 21.1% | 12 of 12 |
| 2019 | 20,161 | 22.6% | 12 of 12 |
| 2020 | 15,902 | 17.7% | 12 of 12 |
| 2021 | 18,841 | 21.1% | 12 of 12 |
| 2022 | 18,298 | 20.5% | 12 of 12 |
| 2023 | 16,574 | 18.5% | 12 of 12 |
| 2024 | 14,414 | 16.1% | 12 of 12 |
| 2025 | 12,094 | 13.5% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| PRGE1 | Solar Photovoltaic | 10.2 | December 2017 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists SunStrong Management as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Power plants near Southern Current One
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Questions about Southern Current One
How much power does Southern Current One, LLC produce?
Southern Current One, LLC reported 12,094 MWh (12.1 GWh) of net generation in 2025, a 13.5% capacity factor on 10.2 MW of nameplate capacity.
Where is Southern Current One, LLC?
Southern Current One, LLC is in Allendale County, South Carolina, at 32.9473, −81.2159. It is in the Dominion Energy South Carolina balancing area (SCEG).
Who operates Southern Current One, LLC?
EIA-860M for August 2026 lists SunStrong Management as the operator (EIA operator ID 67509). The operator is not always the owner.
When did Southern Current One, LLC start operating?
Its first generator began operating in December 2017, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page