Neal Shoals
Hydro power plant in Union County, South Carolina. 2.2 MW of nameplate capacity across 2 generators, operated by Dominion Energy South Carolina, Inc.
Also known as Neal Shoals Dam · EIA plant 3289
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 2.2 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- June 1905First generator online
- Operator
- Dominion Energy South Carolina, IncEIA operator ID 17539
- Grid
- SCEGBalancing authority SCEG
- Price nodes
- None linkedNo verified ISO node
- Location
- Union County, SC34.6642, −81.4486
- EIA plant ID
- 3289EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Neal Shoals produces
Free · EIA-923Net generation, 2025
13.4 GWh
13,433 MWh, final
Capacity factor, 2025
34.9%
2024: 30.2%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
5.8–26.9
GWh a year. Low 2023, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 13,843 | Not reported | 12 of 12 |
| 2001 | 13,169 | Not reported | 12 of 12 |
| 2002 | 16,362 | Not reported | 12 of 12 |
| 2003 | 36,753 | Not reported | 12 of 12 |
| 2004 | 19,416 | Not reported | 12 of 12 |
| 2005 | 11,441 | Not reported | 12 of 12 |
| 2006 | 20,105 | Not reported | 12 of 12 |
| 2007 | 14,748 | Not reported | 12 of 12 |
| 2008 | 9,541 | Not reported | 12 of 12 |
| 2009 | 14,529 | Not reported | 12 of 12 |
| 2010 | 19,076 | 41.9% | 12 of 12 |
| 2011 | 11,169 | 24.5% | 12 of 12 |
| 2012 | 13,671 | 29.9% | 12 of 12 |
| 2013 | 23,140 | 50.8% | 12 of 12 |
| 2014 | 20,306 | 44.6% | 12 of 12 |
| 2015 | 17,416 | 38.2% | 12 of 12 |
| 2016 | 17,703 | Not reported | 12 of 12 |
| 2017 | 18,089 | 46.9% | 12 of 12 |
| 2018 | 26,158 | 67.9% | 12 of 12 |
| 2019 | 17,895 | 46.4% | 12 of 12 |
| 2020 | 26,902 | 69.6% | 12 of 12 |
| 2021 | 17,663 | 45.8% | 12 of 12 |
| 2022 | 11,460 | 29.7% | 12 of 12 |
| 2023 | 5,751 | 14.9% | 12 of 12 |
| 2024 | 11,677 | 30.2% | 12 of 12 |
| 2025 | 13,433 | 34.9% | 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 |
|---|---|---|---|
| 3 | Conventional Hydroelectric | 1.1 | June 1905 |
| 4 | Conventional Hydroelectric | 1.1 | June 1905 |
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 Dominion Energy South Carolina, Inc as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
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Power plants near Neal Shoals
More plants operated by Dominion Energy South Carolina, Inc
Questions about Neal Shoals
How much power does Neal Shoals produce?
Neal Shoals reported 13,433 MWh (13.4 GWh) of net generation in 2025, a 34.9% capacity factor on 2.2 MW of nameplate capacity.
Where is Neal Shoals?
Neal Shoals is in Union County, South Carolina, at 34.6642, −81.4486. It is in the Dominion Energy South Carolina balancing area (SCEG).
Who operates Neal Shoals?
EIA-860M for August 2026 lists Dominion Energy South Carolina, Inc as the operator (EIA operator ID 17539). The operator is not always the owner.
When did Neal Shoals start operating?
Its first generator began operating in June 1905, 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