Biomass Power Plants in Washington
Washington has 11 biomass power plants in the Bywatts database, 4 of them retired and one partly retired according to EIA-860. Together they total 434 MW of nameplate capacity, 245 MW of it at operating plants. The largest operating plant is WEYERHAEUSER LONGVIEW WA (59 MW), operated by WEYERHAEUSER CO.
11Plants
434 MWCombined capacity
All 11 biomass plants in Washington
| Plant | Capacity (MW) | Operator | Commissioned |
|---|---|---|---|
| LONGVIEW FIBRE Partly retired | 123 | LONGVIEW FIBRE CO | 1958 |
| SIMPSON TACOMA KRAFT BIOMASS Retired 2023 | 64 | SIMPSON TACOMA KRAFT CO LLC | · |
| WEYERHAEUSER LONGVIEW WA | 59 | WEYERHAEUSER CO | 1948 |
| KETTLE FALLS GENERATING STATION | 58 | AVISTA CORP | 1983 |
| ROOSEVELT BIOGAS 1 Retired 2018 | 37 | PUD NO 1 OF KLICKITAT COUNTY | · |
| SIERRA PACIFIC BURLINGTON FACILITY | 28 | SIERRA PACIFIC INDUSTRIES INC | 2007 |
| WHEELABRATOR SPOKANE | 26 | WHEELABRATOR ENVIRONMENTAL SYSTEMS | 1991 |
| SIERRA PACIFIC ABERDEEN | 18 | SIERRA PACIFIC INDUSTRIES INC | 2003 |
| PORT TOWNSEND PAPER | 11 | PORT TOWNSEND PAPER CO | 1982 |
| SDS LUMBER GORGE ENERGY DIVISION Retired 2021 | 10 | SDS LUMBER CO | · |
| EVERETT COGEN Retired 2011 | · | KIMBERLY-CLARK CORP | · |