Co-Gen II LLC — United States of America
Waste power plant in Oregon, United States of America. Approximate location 42.9611, -123.3591.
WasteOregonUnited States of America
Co-Gen II LLC is a 7.5 MW waste power plant in Oregon, United States of America. It is operated by Co-Gen II. Based on its capacity (estimated), it can supply roughly 10k homes (estimated). It ranks #6089 of 10,884 United States of America power plants by installed capacity. Commissioned in 1987, it is around 39 years old — long-established. In context, the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0050993.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Source of the capacity and fuel values:
capacity: Wikidata P2109; fuel: WRI GPPD
In context: how this plant compares
At 7.5 MW, Co-Gen II LLC is well above the median waste plant in United States of America (6.6 MW). Waste-to-energy plants burn municipal solid waste to generate electricity and heat, cutting landfill volume while recovering energy from residual waste.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of United States of America waste capacity
- less than 0.1% of 10,154 MW across 551 plants in this dataset
- Age among peers
- 58 of 541 dated waste plants in United States of America are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Reported generation trend
Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Co-Gen II.
Local climate & thermal context
This waste plant recovers energy by combusting municipal or industrial waste. It sits in a warm-summer Mediterranean climate (Köppen Csb) — Northern Hemisphere, latitude 43.0°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 1% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.
Climate heat-demand index: 50/100 — this site sits in the mid third of the power plants we cover by heating degree-days.
Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.
Site climate & environmental severity
This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby plants
The #268 largest waste power plant of 551 in United States of America by capacity.
United States of America has 551 waste power plants in this dataset, together about 10,154 MW of capacity.
Nearby power plants
- Dillard Complex · Waste · 51.5 MW · Oregon
- Galesville Project · Hydro · 1.6 MW · Oregon
- Roseburg LFG · Waste · 1.6 MW · Oregon
- Douglas County Forest Products · Waste · 6.3 MW · Oregon
- Lost Creek · Hydro · 49 MW · Oregon
- Eagle Point · Hydro · 2.8 MW · Oregon
Location
Coordinates 42.9611, -123.3591 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Co-Gen II LLC?
Co-Gen II LLC is a 7.5 MW waste power plant in Oregon, United States of America, commissioned in 1987.
Who operates Co-Gen II LLC?
Co-Gen II LLC is operated by Co-Gen II.