Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/57457
EIA plant 57457
Eugene · Lane · OR
Seneca Sustainable Energy LLC
Operated by Seneca Sustainable Energy LLC
Published location
Where is Seneca Sustainable Energy LLC?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
44.116306, -123.179007
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Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
Equipment mix
Operating capacity by technology
Grouped from this plant’s represented generator records. Use the OR plant index for regional peers.
See the evidence
Electricity output across the year
Monthly net generation shows the seasonal shape of this plant's represented output. A negative value is retained when the source reports net consumption.
113,306
212,158
313,874
410,377
57,113
610,138
710,467
87,853
910,122
1010,388
119,542
1210,370
MWh net generation · 2024 final edition · EIA 923 represented operating rows. 12 of 12 supplied rows shown; 0 missing values omitted. Months with no reported numeric value are omitted, not treated as zero.
Read the chart as a table
| Record | MWh net generation |
|---|---|
| 1 | 13,306 |
| 2 | 12,158 |
| 3 | 13,874 |
| 4 | 10,377 |
| 5 | 7,113 |
| 6 | 10,138 |
| 7 | 10,467 |
| 8 | 7,853 |
| 9 | 10,122 |
| 10 | 10,388 |
| 11 | 9,542 |
| 12 | 10,370 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 13,306 MWh |
| 2 | 12,158 MWh |
| 3 | 13,874 MWh |
| 4 | 10,377 MWh |
| 5 | 7,113 MWh |
| 6 | 10,138 MWh |
| 7 | 10,467 MWh |
| 8 | 7,853 MWh |
| 9 | 10,122 MWh |
| 10 | 10,388 MWh |
| 11 | 9,542 MWh |
| 12 | 10,370 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Wood/Wood Waste Biomass | WDS | 19.8 | OP |
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Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
57457
Sector
Industrial CHP
Water source
Wells
Data edition
2024-final
Use this record
Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right Seneca Sustainable Energy LLC power plant: capacity and generation | PowerPlantFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at Seneca Sustainable Energy LLC
Variation in the published months
Across 12 numeric monthly generation entries, 3 has the highest recorded value (13,874 MWh) and 5 the lowest (7,113 MWh). Their difference is 6,761 MWh. Missing months have not been treated as zero.
Generator capacity in different operating conditions
| Generator ID | Technology | Nameplate MW | Summer MW | Winter MW | Minimum load MW |
|---|---|---|---|---|---|
| 1 | Wood/Wood Waste Biomass | 19.8 | 19.8 | 19.8 | 6.5 |
EIA-860 2024 final source. Ratings describe capacity, not actual generation or availability. Missing ratings are not zero.
Source: US Energy Information Administration Form EIA-860 2024 plant and operable-generator workbooks; archive 2024. US EIA-authored information is generally public domain; cite EIA, preserve third-party exceptions, changes and no-endorsement context. Source-specific derived data.