Mitchell Dam
Hydro power plant in Coosa County, Alabama. 170 MW of nameplate capacity across 4 generators, operated by Alabama Power Co.
Also known as EIA plant 17
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 170 MWNameplate
- Generators
- 4 operatingEIA-860M, August 2026
- Operating since
- November 1949First generator online
- Operator
- Alabama Power CoEIA operator ID 195
- Grid
- SOCOBalancing authority SOCO
- Price nodes
- None linkedNo verified ISO node
- Location
- Coosa County, AL32.8060, −86.4449
- EIA plant ID
- 17EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Mitchell Dam produces
Free · EIA-923Net generation, 2025
391 GWh
391,007 MWh, final
Capacity factor, 2025
26.3%
2024: 23.8%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
355.5–645.2
GWh a year. Low 2024, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 253,508 | Not reported | 12 of 12 |
| 2001 | 442,746 | Not reported | 12 of 12 |
| 2002 | 470,570 | Not reported | 12 of 12 |
| 2003 | 655,248 | Not reported | 12 of 12 |
| 2004 | 511,565 | Not reported | 12 of 12 |
| 2005 | 493,435 | Not reported | 12 of 12 |
| 2006 | 354,605 | Not reported | 12 of 12 |
| 2007 | 165,520 | Not reported | 12 of 12 |
| 2008 | 315,463 | Not reported | 12 of 12 |
| 2009 | 652,892 | Not reported | 12 of 12 |
| 2010 | 411,104 | 27.6% | 12 of 12 |
| 2011 | 384,502 | 25.8% | 12 of 12 |
| 2012 | 299,105 | 20.0% | 12 of 12 |
| 2013 | 673,185 | 45.2% | 12 of 12 |
| 2014 | 466,344 | 31.3% | 12 of 12 |
| 2015 | 465,039 | 31.2% | 12 of 12 |
| 2016 | 372,569 | 24.9% | 12 of 12 |
| 2017 | 428,126 | 28.7% | 12 of 12 |
| 2018 | 543,305 | 36.5% | 12 of 12 |
| 2019 | 539,163 | 36.2% | 12 of 12 |
| 2020 | 645,155 | 43.2% | 12 of 12 |
| 2021 | 585,826 | 39.3% | 12 of 12 |
| 2022 | 544,471 | 36.6% | 12 of 12 |
| 2023 | 409,418 | 27.5% | 12 of 12 |
| 2024 | 355,518 | 23.8% | 12 of 12 |
| 2025 | 391,007 | 26.3% | 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 |
|---|---|---|---|
| 4 | Conventional Hydroelectric | 20.0 | November 1949 |
| 5 | Conventional Hydroelectric | 50.0 | April 1985 |
| 6 | Conventional Hydroelectric | 50.0 | April 1985 |
| 7 | Conventional Hydroelectric | 50.0 | April 1985 |
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 Alabama Power Co 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 Mitchell Dam
More plants operated by Alabama Power Co
Questions about Mitchell Dam
How much power does Mitchell Dam produce?
Mitchell Dam reported 391,007 MWh (391 GWh) of net generation in 2025, a 26.3% capacity factor on 170 MW of nameplate capacity.
Where is Mitchell Dam?
Mitchell Dam is in Coosa County, Alabama, at 32.8060, −86.4449. It is in the Southern Company Services, Inc. - Trans balancing area (SOCO).
Who operates Mitchell Dam?
EIA-860M for August 2026 lists Alabama Power Co as the operator (EIA operator ID 195). The operator is not always the owner.
When did Mitchell Dam start operating?
Its first generator began operating in November 1949, 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)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page