Search
Search plants, projects, owners, and states
Search plants, projects, owners, and states
15 MW Wood Liquids out of service in Grays Harbor, WA
15 MW
Nameplate Capacity
2
Generators
units
Wood/Wood Waste Biomass
Technology
1957
Operating Since
Coordinates
46.9541, -123.7611
County
Grays Harbor, WA
Nearby Plants
Forward-looking, asset-specific exposure profile combining climate hazards, generation variability, and counterparty risk into a single decision-grade signal.
See the full risk decomposition + scenarios for this asset.
Request a demo →| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Cosmo Specialty Fibers | — | — |
| Owner(s) | Cosmo Specialty Fibers | — | — |
| Status | Out of service | — | — |
The Cosmo Specialty Fibers Plant is a 15 MW biomass-fueled power plant located in Grays Harbor County, Washington. The plant, which began operating in 1957, utilizes wood and wood waste biomass as its primary fuel source. It consists of two generators and is operated by Cosmo Specialty Fibers. The plant is within the Bonneville Power Administration balancing authority and the Western Electricity Coordinating Council (WECC) NERC region.
The Cosmo Specialty Fibers Plant is ranked as the largest of its kind in Washington state and second nationally among plants using similar technologies. The plant's operations have been the subject of 10 news articles, split evenly between industry and regulatory topics.
Generated from EIA, GEM, and public data sources
Grid Region
Pacific Northwest
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
Bonneville Power Administration (BPAT)
Grid Voltage
69.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Industrial
Sector
Industrial CHP
0 MWh
Latest Month
0 MWh
Annual Generation
0.0%
Capacity Factor
No financial data available for this plant.
This is a small open-data project — if you have sources or want more coverage here, drop a note.
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
Last updated 2026-03-26
View all articlesNo Ask reports yet for this entity.
Ask about Cosmo Specialty Fibers Plant