Co-Gen II LLC
Douglas County, Oregon · EIA plant ID 50993 · Operator: Co-Gen II
Nameplate8MWSummer 8 MW
Generators1in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%other units, summer MW
Heat rate—thermal plants only
First online1987
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), other units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 71.7 | 117.2% | — |
| 2002 | 64.1 | 104.9% | — |
| 2004 | 0 | 0.0% | — |
| 2005 | 66.2 | 108.3% | — |
| 2006 | 63.5 | 103.8% | — |
| 2007 | 65.5 | 106.9% | — |
| 2008 | 65.9 | 96.1% | — |
| 2009 | 56.8 | 83.1% | — |
| 2010 | 0 | 0.0% | — |
| 2011 | 0 | 0.0% | — |
| 2012 | 0 | 0.0% | — |
| 2013 | 0 | 0.0% | — |
| 2014 | 0 | 0.0% | — |
| 2015 | 0 | 0.0% | — |
| 2016 | 0 | 0.0% | — |
| 2017 | 0 | 0.0% | — |
| 2018 | 0 | 0.0% | — |
| 2019 | 0 | 0.0% | — |
| 2020 | 0 | 0.0% | — |
| 2021 | 0 | 0.0% | — |
| 2022 | 0 | 0.0% | — |
| 2023 | 0 | 0.0% | — |
| 2025 | 0 | 0.0% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Wood/Wood Waste Biomass | ST | 7.5 | 7.8 | Oct 1987 | Operating (Standby / backup) | — | coming soon |
Owner / operator
Operator: Co-Gen II. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Co-Gen II | 100.0% | 8 MW |
Nearby plants
Within 80 km.
| Canyonville Solar LLC (CSG) | — | 7.9 km |
| Dillard Complex | 52 MW | 15 km |
| Galesville Project | 2 MW | 19.3 km |
| Roseburg LFG | 2 MW | 25.1 km |
| Douglas County Forest Products | 6 MW | 36.5 km |
| Lost Creek | 49 MW | 64.3 km |