McMinnville
Oil and biomass power plant in Warren County, Tennessee. 24 MW of nameplate capacity across 12 generators, operated by McMinnville Electric System.
Also known as McMinnville Power Plant · EIA plant 55928
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Key facts
- Capacity
- 24 MWNameplate
- Generators
- 12 operatingEIA-860M, August 2026
- Operating since
- June 2001First generator online
- Operator
- McMinnville Electric SystemEIA operator ID 12186
- Grid
- TVABalancing authority TVA
- Price nodes
- None linkedNo verified ISO node
- Location
- Warren County, TN35.7050, −85.7439
- EIA plant ID
- 55928EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power McMinnville produces
Free · EIA-923Net generation, 2025
865 MWh
865 MWh, final
Capacity factor, 2025
0.4%
2024: 0.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
66.0–986.0
MWh a year. Low 2021, high 2018
| 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 | 4,278 | Not reported | 12 of 12 |
| 2004 | 0 | Not reported | 12 of 12 |
| 2005 | 4,468 | Not reported | 12 of 12 |
| 2006 | 3,359 | Not reported | 12 of 12 |
| 2007 | 238 | Not reported | 1 of 12 |
| 2008 | 836 | Not reported | 12 of 12 |
| 2009 | 667 | Not reported | 12 of 12 |
| 2010 | 88 | 0.0% | 12 of 12 |
| 2011 | 121 | 0.1% | 12 of 12 |
| 2012 | 120 | 0.1% | 12 of 12 |
| 2013 | 111 | 0.1% | 12 of 12 |
| 2014 | 744 | 0.4% | 12 of 12 |
| 2015 | 164 | 0.1% | 12 of 12 |
| 2016 | 143 | 0.1% | 12 of 12 |
| 2017 | 268 | 0.1% | 12 of 12 |
| 2018 | 986 | 0.5% | 12 of 12 |
| 2019 | 125 | 0.1% | 12 of 12 |
| 2020 | 114 | 0.1% | 12 of 12 |
| 2021 | 66 | 0.0% | 12 of 12 |
| 2022 | 738 | 0.4% | 12 of 12 |
| 2023 | 143 | 0.1% | 12 of 12 |
| 2024 | 95 | 0.0% | 12 of 12 |
| 2025 | 865 | 0.4% | 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.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Petroleum Liquids | 2.0 | June 2001 |
| 2 | Petroleum Liquids | 2.0 | June 2001 |
| 3 | Petroleum Liquids | 2.0 | June 2001 |
| 4 | Petroleum Liquids | 2.0 | June 2001 |
| 5 | Petroleum Liquids | 2.0 | June 2001 |
| 6 | Petroleum Liquids | 2.0 | June 2001 |
| 7 | Petroleum Liquids | 2.0 | June 2001 |
| 8 | Petroleum Liquids | 2.0 | June 2001 |
| 9 | Petroleum Liquids | 2.0 | June 2001 |
| 10 | Petroleum Liquids | 2.0 | June 2001 |
| 11 | Petroleum Liquids | 2.0 | June 2001 |
| 12 | Other Waste Biomass | 2.0 | July 2005 |
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 McMinnville Electric System as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Questions about McMinnville
How much power does McMinnville produce?
McMinnville reported 865 MWh (865 MWh) of net generation in 2025, a 0.4% capacity factor on 24 MW of nameplate capacity.
Where is McMinnville?
McMinnville is in Warren County, Tennessee, at 35.7050, −85.7439. It is in the Tennessee Valley Authority balancing area (TVA).
Who operates McMinnville?
EIA-860M for August 2026 lists McMinnville Electric System as the operator (EIA operator ID 12186). The operator is not always the owner.
When did McMinnville start operating?
Its first generator began operating in June 2001, 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