Dale Hollow
Hydro power plant in Clay County, Tennessee. 54 MW of nameplate capacity across 3 generators, operated by USCE-Nashville District.
Also known as Dale Hollow Dam · EIA plant 3424
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 54 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- December 1948First generator online
- Operator
- USCE-Nashville DistrictEIA operator ID 19462
- Grid
- TVABalancing authority TVA
- Price nodes
- None linkedNo verified ISO node
- Location
- Clay County, TN36.5378, −85.4517
- EIA plant ID
- 3424EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Dale Hollow produces
Free · EIA-923Net generation, 2025
121 GWh
120,945 MWh, final
Capacity factor, 2025
25.6%
2024: 22.3%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
92.8–199.1
GWh a year. Low 2023, high 2019
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 67,304 | Not reported | 12 of 12 |
| 2001 | 68,663 | Not reported | 12 of 12 |
| 2002 | 118,194 | Not reported | 12 of 12 |
| 2003 | 178,745 | Not reported | 12 of 12 |
| 2004 | 170,849 | Not reported | 12 of 12 |
| 2005 | 118,679 | Not reported | 12 of 12 |
| 2006 | 48,342 | Not reported | 12 of 12 |
| 2007 | 57,819 | Not reported | 12 of 12 |
| 2008 | 58,816 | Not reported | 12 of 12 |
| 2009 | 142,304 | Not reported | 12 of 12 |
| 2010 | 101,125 | 21.4% | 12 of 12 |
| 2011 | 138,782 | 29.3% | 12 of 12 |
| 2012 | 114,194 | 24.1% | 12 of 12 |
| 2013 | 153,165 | 32.4% | 12 of 12 |
| 2014 | 130,169 | 27.5% | 12 of 12 |
| 2015 | 151,321 | 32.0% | 12 of 12 |
| 2016 | 93,906 | 19.8% | 12 of 12 |
| 2017 | 118,031 | 25.0% | 12 of 12 |
| 2018 | 144,268 | 30.5% | 12 of 12 |
| 2019 | 199,057 | 42.1% | 12 of 12 |
| 2020 | 181,548 | 38.3% | 12 of 12 |
| 2021 | 145,269 | 30.7% | 12 of 12 |
| 2022 | 142,517 | 30.1% | 12 of 12 |
| 2023 | 92,789 | 19.6% | 12 of 12 |
| 2024 | 105,949 | 22.3% | 12 of 12 |
| 2025 | 120,945 | 25.6% | 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 | 18.0 | December 1948 |
| 2 | Conventional Hydroelectric | 18.0 | January 1949 |
| 3 | Conventional Hydroelectric | 18.0 | November 1953 |
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 USCE-Nashville District 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 Dale Hollow
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Questions about Dale Hollow
How much power does Dale Hollow produce?
Dale Hollow reported 120,945 MWh (121 GWh) of net generation in 2025, a 25.6% capacity factor on 54 MW of nameplate capacity.
Where is Dale Hollow?
Dale Hollow is in Clay County, Tennessee, at 36.5378, −85.4517. It is in the Tennessee Valley Authority balancing area (TVA).
Who operates Dale Hollow?
EIA-860M for August 2026 lists USCE-Nashville District as the operator (EIA operator ID 19462). The operator is not always the owner.
When did Dale Hollow start operating?
Its first generator began operating in December 1948, 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