Klamath Expansion Project
Natural gas power plant in Klamath County, Oregon. 117.6 MW of nameplate capacity across 4 generators, operated by Klamath Energy LLC.
Also known as Klamath Generation Peakers · EIA plant 55544
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Key facts
- Capacity
- 117.6 MWNameplate
- Generators
- 4 operatingEIA-860M, August 2026
- Operating since
- May 2002First generator online
- Operator
- Klamath Energy LLCEIA operator ID 14372
- Grid
- AVRNBalancing authority AVRN
- Price nodes
- None linkedNo verified ISO node
- Location
- Klamath County, OR42.1727, −121.8144
- EIA plant ID
- 55544EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Klamath Expansion Project produces
Free · EIA-923Net generation, 2025
9.22 GWh
9,218 MWh, final
Capacity factor, 2025
0.9%
2024: 12.8%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
9.2–184.3
GWh a year. Low 2025, high 2023
| 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 | 10,973 | Not reported | 12 of 12 |
| 2004 | 10,628 | Not reported | 12 of 12 |
| 2005 | 6,065 | Not reported | 12 of 12 |
| 2006 | 39,207 | Not reported | 12 of 12 |
| 2007 | 25,543 | Not reported | 12 of 12 |
| 2008 | 16,344 | Not reported | 12 of 12 |
| 2009 | 42,812 | Not reported | 12 of 12 |
| 2010 | 5,893 | 0.6% | 12 of 12 |
| 2011 | 28,442 | 2.8% | 12 of 12 |
| 2012 | 16,612 | 1.6% | 12 of 12 |
| 2013 | 47,015 | 4.6% | 12 of 12 |
| 2014 | 34,991 | 3.4% | 12 of 12 |
| 2015 | 30,983 | 3.0% | 12 of 12 |
| 2016 | 48,603 | 4.7% | 12 of 12 |
| 2017 | 65,510 | 6.4% | 12 of 12 |
| 2018 | 42,139 | 4.1% | 12 of 12 |
| 2019 | 82,087 | 8.0% | 12 of 12 |
| 2020 | 36,268 | 3.5% | 12 of 12 |
| 2021 | 52,600 | 5.1% | 12 of 12 |
| 2022 | 27,048 | 2.6% | 12 of 12 |
| 2023 | 184,256 | 17.9% | 12 of 12 |
| 2024 | 132,312 | 12.8% | 12 of 12 |
| 2025 | 9,218 | 0.9% | 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 CAMPDCO₂, 2025
5,374
US short tons. 2024: 87,282
SO₂, 2025
0
US short tons
NOx, 2025
1
US short tons
CO₂ per MWh, calculated
0.58 t
About 1,166 lb per MWh
4 of 4 EPA units reported CO₂ in 2025 (GT1, GT2, GT3, GT4), matched to EIA plant 55544 through the EPA–EIA crosswalk. The per-MWh rate is EPA CO₂ divided by EIA-923 net generation. The two reporting boundaries can differ.
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 |
|---|---|---|---|
| GT1 | Natural Gas Fired Combustion Turbine | 29.4 | May 2002 |
| GT2 | Natural Gas Fired Combustion Turbine | 29.4 | May 2002 |
| GT3 | Natural Gas Fired Combustion Turbine | 29.4 | May 2002 |
| GT4 | Natural Gas Fired Combustion Turbine | 29.4 | May 2002 |
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 Klamath Energy LLC 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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Power plants near Klamath Expansion Project
More plants operated by Klamath Energy LLC
Questions about Klamath Expansion Project
How much power does Klamath Expansion Project produce?
Klamath Expansion Project reported 9,218 MWh (9.22 GWh) of net generation in 2025, a 0.9% capacity factor on 117.6 MW of nameplate capacity.
Where is Klamath Expansion Project?
Klamath Expansion Project is in Klamath County, Oregon, at 42.1727, −121.8144. It is in the Avangrid Renewables LLC balancing area (AVRN).
Who operates Klamath Expansion Project?
EIA-860M for August 2026 lists Klamath Energy LLC as the operator (EIA operator ID 14372). The operator is not always the owner.
When did Klamath Expansion Project start operating?
Its first generator began operating in May 2002, 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