Seneca Sustainable Energy LLC
Wood biomass power plant in Lane County, Oregon. 19.8 MW of nameplate capacity across 1 generator, operated by Seneca Sustainable Energy LLC.
Also known as EIA plant 57457
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 19.8 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- April 2011First generator online
- Operator
- Seneca Sustainable Energy LLCEIA operator ID 56776
- Grid
- BPATBalancing authority BPAT
- Price nodes
- None linkedNo verified ISO node
- Location
- Lane County, OR44.1163, −123.1790
- EIA plant ID
- 57457EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Seneca Sustainable Energy produces
Free · EIA-923Net generation, 2025
121 GWh
120,735 MWh, final
Capacity factor, 2025
69.6%
2024: 72.3%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
114.6–145.4
GWh a year. Low 2019, high 2022
| 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 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | 0 | Not reported | 9 of 12 |
| 2012 | 110,075 | 63.3% | 12 of 12 |
| 2013 | 114,375 | 65.9% | 12 of 12 |
| 2014 | 116,781 | 67.3% | 12 of 12 |
| 2015 | 115,310 | 66.5% | 12 of 12 |
| 2016 | 118,216 | 68.0% | 12 of 12 |
| 2017 | 117,961 | 68.0% | 12 of 12 |
| 2018 | 118,640 | 68.4% | 12 of 12 |
| 2019 | 114,594 | 66.1% | 12 of 12 |
| 2020 | 121,176 | 69.7% | 12 of 12 |
| 2021 | 119,942 | 69.2% | 12 of 12 |
| 2022 | 145,431 | 83.8% | 12 of 12 |
| 2023 | 130,265 | 75.1% | 12 of 12 |
| 2024 | 125,708 | 72.3% | 12 of 12 |
| 2025 | 120,735 | 69.6% | 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.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Wood/Wood Waste Biomass | 19.8 | April 2011 |
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 Seneca Sustainable 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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Questions about Seneca Sustainable Energy
How much power does Seneca Sustainable Energy LLC produce?
Seneca Sustainable Energy LLC reported 120,735 MWh (121 GWh) of net generation in 2025, a 69.6% capacity factor on 19.8 MW of nameplate capacity.
Where is Seneca Sustainable Energy LLC?
Seneca Sustainable Energy LLC is in Lane County, Oregon, at 44.1163, −123.1790. It is in the Bonneville Power Administration balancing area (BPAT).
Who operates Seneca Sustainable Energy LLC?
EIA-860M for August 2026 lists Seneca Sustainable Energy LLC as the operator (EIA operator ID 56776). The operator is not always the owner.
When did Seneca Sustainable Energy LLC start operating?
Its first generator began operating in April 2011, 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