Domtar Kingsport Mill
Natural gas power plant in Sullivan County, Tennessee. 50 MW of nameplate capacity across 1 generator, operated by Domtar Paper Co LLC Kingsport Mill.
Also known as Domtar Kingsport Mill Power Plant · EIA plant 10252
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 50 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- October 2006First generator online
- Operator
- Domtar Paper Co LLC Kingsport MillEIA operator ID 55849
- Grid
- TVABalancing authority TVA
- Price nodes
- None linkedNo verified ISO node
- Location
- Sullivan County, TN36.5489, −82.5667
- EIA plant ID
- 10252EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Domtar Kingsport Mill produces
Free · EIA-923Net generation, 2025
183 GWh
182,926 MWh, final
Capacity factor, 2025
41.8%
2024: 30.5%
January to July 2026
100 GWh
Provisional
Range, 2015 to 2025
0.0–303.4
GWh a year. Low 2021, high 2018
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 143,886 | Not reported | 12 of 12 |
| 2002 | 124,671 | Not reported | 12 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | 109,580 | Not reported | 12 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | 165,556 | Not reported | 12 of 12 |
| 2007 | 368,211 | Not reported | 12 of 12 |
| 2008 | 328,107 | Not reported | 12 of 12 |
| 2009 | 295,129 | Not reported | 12 of 12 |
| 2010 | 81,170 | 73.5% | 3 of 12 |
| 2011 | 310,557 | 70.9% | 12 of 12 |
| 2012 | 0 | 0.0% | 12 of 12 |
| 2013 | 319,319 | 72.9% | 12 of 12 |
| 2014 | 286,977 | 65.5% | 12 of 12 |
| 2015 | 291,378 | 66.5% | 12 of 12 |
| 2016 | 252,156 | 57.4% | 12 of 12 |
| 2017 | 245,019 | 55.9% | 12 of 12 |
| 2018 | 303,385 | 69.3% | 12 of 12 |
| 2019 | 249,523 | 57.0% | 12 of 12 |
| 2020 | 86,880 | 19.8% | 12 of 12 |
| 2021 | 0 | 0.0% | 12 of 12 |
| 2022 | 0 | Not reported | 12 of 12 |
| 2023 | 86,418 | 39.1% | 6 of 12 |
| 2024 | 133,872 | 30.5% | 12 of 12 |
| 2025 | 182,926 | 41.8% | 12 of 12 |
| 2026 (provisional, partial year) | 100,301 | 39.4% | 7 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 CAMPDCO₂, 2024
Not reported
US short tons. 2023: Not reported
SO₂, 2024
Not reported
US short tons
NOx, 2024
36
US short tons
0 of 1 EPA units reported CO₂ in 2024 (REC2), matched to EIA plant 10252 through the EPA–EIA crosswalk.
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 |
|---|---|---|---|
| NO.1 | Natural Gas Steam Turbine | 50.0 | October 2006 |
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 Domtar Paper Co LLC Kingsport Mill 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 Domtar Kingsport Mill
How much power does Domtar Kingsport Mill produce?
Domtar Kingsport Mill reported 182,926 MWh (183 GWh) of net generation in 2025, a 41.8% capacity factor on 50 MW of nameplate capacity. From January to July 2026 it reported 100 GWh, which is provisional.
Where is Domtar Kingsport Mill?
Domtar Kingsport Mill is in Sullivan County, Tennessee, at 36.5489, −82.5667. It is in the Tennessee Valley Authority balancing area (TVA).
Who operates Domtar Kingsport Mill?
EIA-860M for August 2026 lists Domtar Paper Co LLC Kingsport Mill as the operator (EIA operator ID 55849). The operator is not always the owner.
When did Domtar Kingsport Mill start operating?
Its first generator began operating in October 2006, 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)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page