Rhodhiss
Hydro power plant in Caldwell County, North Carolina. 25.5 MW of nameplate capacity across 3 generators, operated by Duke Energy Carolinas, LLC.
Also known as Rhodhiss Dam · EIA plant 2730
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 25.5 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- February 1925First generator online
- Operator
- Duke Energy Carolinas, LLCEIA operator ID 5416
- Grid
- DUKBalancing authority DUK
- Price nodes
- None linkedNo verified ISO node
- Location
- Caldwell County, NC35.7742, −81.4378
- EIA plant ID
- 2730EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Rhodhiss produces
Free · EIA-923Net generation, 2025
55.9 GWh
55,894 MWh, final
Capacity factor, 2025
25.0%
2024: 31.2%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
55.9–119.3
GWh a year. Low 2025, high 2018
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 36,242 | Not reported | 12 of 12 |
| 2001 | 31,127 | Not reported | 12 of 12 |
| 2002 | 35,843 | Not reported | 12 of 12 |
| 2003 | 96,372 | Not reported | 12 of 12 |
| 2004 | 73,805 | Not reported | 12 of 12 |
| 2005 | 80,999 | Not reported | 12 of 12 |
| 2006 | 53,582 | Not reported | 12 of 12 |
| 2007 | 42,499 | Not reported | 12 of 12 |
| 2008 | 33,993 | Not reported | 12 of 12 |
| 2009 | 67,701 | Not reported | 12 of 12 |
| 2010 | 62,164 | 27.8% | 12 of 12 |
| 2011 | 47,447 | 21.2% | 12 of 12 |
| 2012 | 46,476 | 20.7% | 12 of 12 |
| 2013 | 96,620 | 43.3% | 12 of 12 |
| 2014 | 62,360 | 27.9% | 12 of 12 |
| 2015 | 71,077 | 31.8% | 12 of 12 |
| 2016 | 58,221 | 26.0% | 12 of 12 |
| 2017 | 61,738 | 27.6% | 12 of 12 |
| 2018 | 119,297 | 53.4% | 12 of 12 |
| 2019 | 95,863 | 42.9% | 12 of 12 |
| 2020 | 119,034 | 53.1% | 12 of 12 |
| 2021 | 73,919 | 33.1% | 12 of 12 |
| 2022 | 60,790 | 27.2% | 12 of 12 |
| 2023 | 58,641 | 26.3% | 12 of 12 |
| 2024 | 69,818 | 31.2% | 12 of 12 |
| 2025 | 55,894 | 25.0% | 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 |
|---|---|---|---|
| 1 | Conventional Hydroelectric | 8.5 | February 1925 |
| 2 | Conventional Hydroelectric | 8.5 | February 1925 |
| 3 | Conventional Hydroelectric | 8.5 | February 1925 |
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 Duke Energy Carolinas, LLC 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 Rhodhiss
More plants operated by Duke Energy Carolinas, LLC
Questions about Rhodhiss
How much power does Rhodhiss produce?
Rhodhiss reported 55,894 MWh (55.9 GWh) of net generation in 2025, a 25.0% capacity factor on 25.5 MW of nameplate capacity.
Where is Rhodhiss?
Rhodhiss is in Caldwell County, North Carolina, at 35.7742, −81.4378. It is in the Duke Energy Carolinas balancing area (DUK).
Who operates Rhodhiss?
EIA-860M for August 2026 lists Duke Energy Carolinas, LLC as the operator (EIA operator ID 5416). The operator is not always the owner.
When did Rhodhiss start operating?
Its first generator began operating in February 1925, 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