Cedar Hills
16650 228th Ave SE, Maple Valley, WA 98038Plant Summary Information
Cedar Hills is ranked #2 out of 2 landfill gas power plants in Washington in terms of total annual net electricity generation.
Cedar Hills is comprised of 18 generators and generated 113.4 MWh during the 3-month period between September 2023 to December 2023.
| Plant Name | Cedar Hills |
|---|---|
| Utility Name | Bio Energy Washington, LLC |
| Location | King County, WA |
| Initial Operation Date | April 2009 |
| Last Update | Dec 2023 |
| Annual Generation | 454.0 MWh |
| Annual Consumption | 103.8 k MMBtu |
| Ranked #11,068 out of 11,852 Power Plants Nationwide | |
| Ranked #293 out of 299 Landfill Gas Power Plants Nationwide | |
| Ranked #130 out of 134 Washington Power Plants | |
| Ranked #2 out of 2 Washington Landfill Gas Power Plants | |
| Fuel Types | Landfill Gas : 89.3% Distillate Fuel Oil : 10.7% |
| Previous Operator |
Industrial Power Generating Company LLC (2013 to 2015) Bio Energy Washington, LLC (2016 to 2023) |
Map of Cedar Hills
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Cedar Hills.
Monthly Net Generation for Cedar Hills
Cedar Hills Details
| Summary Information | |
|---|---|
| Plant Name | Cedar Hills (57298) |
| Plant Address | 16650 228th Ave SE, Maple Valley, WA 98038 |
| Utility | Bio Energy Washington, LLC (60736) |
| Latitude, Longitude | 47.45583, -122.04278 |
| Generation Dates on File | Jan 2010 to Dec 2023 |
| Initial Operation Date | April 2009 |
| Annual Generation | 454.0 MWh |
| Fuel Types | Landfill Gas : 89.3% Distillate Fuel Oil : 10.7% |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | Puget Sound Energy (PSEI) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | Municipality |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Puget Sound Energy Inc (15500) WA |
| Grid Voltage | 12.50 kV |
| Energy Storage | No |
Generator 1 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 10 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 11 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 12 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 13 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 14 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 15 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 16 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 17 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 18 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 2 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 3 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 4 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 5 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 6 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 7 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 8 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Generator 9 Details Operating April 2009
| Technology | Landfill Gas |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 0.3 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 0.3 MW |
| Winter Capacity | 0.3 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2009 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Landfill Gas / Distillate Fuel Oil |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | LFG / DFO |
|---|---|
Cedar Hills Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Landfill Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #279 | Berkeley County Landfill | Moncks Corner, SC | 2.5 GWh |
| #280 | Pennsauken Landfill | Pennsauken, NJ | 2.4 GWh |
| #281 | Chautauqua LFGTE Facility | Jamestown, NY | 2.2 GWh |
| #282 | Bristol Plant | Bristol, VA | 2.3 GWh |
| #283 | Noble Hill Landfill | Willard, MO | 1.8 GWh |
| #284 | Green City Recovery, LLC | Georgetown, KY | 1.7 GWh |
| #285 | Alpha Ridge LFG | Marriottsville, MD | 1.5 GWh |
| #286 | North City - Landfill Gas Engines South | San Diego, CA | 1.7 GWh |
| #287 | Port Charlotte Energy LLC | Punta Gorda, FL | 1.3 GWh |
| #288 | SMMPA Methane Energy Facility | Mora, MN | 1.3 GWh |
| #289 | GRS Arbor Hills | Northville, MI | 1.2 GWh |
| #290 | Ameresco Stafford | Stafford, VA | 1.2 GWh |
| #291 | Woodbine Landfill Plant | Woodbine, NJ | 809.0 MWh |
| #292 | POET Biorefining - Chancellor | Chancellor, SD | 23.4 GWh |
| #294 | MAS ASB Cogen Plant | Atlanta, GA | 37.5 GWh |
| #295 | Enoree Phase II Landfill Gas Recovery | Greer, SC | 283.0 MWh |
| #296 | GRS Fall River | Fall River, MA | 121.0 MWh |
| #297 | Wellford Renewable Energy Plant | Spartanburg, SC | 79.0 MWh |
| #298 | Nove Power Plant | Richmond, CA | 35.0 MWh |
| #299 | Pine Grove | Pine Grove, PA | 22.0 MWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Cedar Hills.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Black Creek | Snoqualmie, WA | 8.6 GWh | 16.8 mi |
| Calligan Creek Hydroelectric Project | Snoqualmie, WA | 9.4 GWh | 19.3 mi |
| Cedar Falls (WA) | North Bend, WA | 25.2 GWh | 12.5 mi |
| Crystal Mountain | Greenwater, WA | 200.0 MWh | 43.8 mi |
| Frederickson | Tacoma, WA | 159.6 GWh | 30.1 mi |
| Frederickson Power LP | Tacoma, WA | 1.8 TWh | 29.7 mi |
| H M Jackson | Sultan, WA | 298.0 GWh | 33 mi |
| Hancock Creek Hydroelectric Project | Snoqualmie, WA | 16.6 GWh | 18.3 mi |
| LaGrande | La Grande, WA | 277.1 GWh | 45 mi |
| LRI LFGTE Facility | Graham, WA | 33.6 GWh | 35.2 mi |
| Snoqualmie | Snoqualmie, WA | 61.9 GWh | 11.2 mi |
| Snoqualmie 2 | Snoqualmie, WA | 104.4 GWh | 11.2 mi |
| South Fork Tolt | North Bend, WA | 30.1 GWh | 20.7 mi |
| Twin Falls Hydro | North Bend, WA | 50.0 GWh | 16.6 mi |
| University of Washington Power Plant | Seattle, WA | 6.0 GWh | 18.3 mi |
| Weeks Falls | North Bend, WA | 8.8 GWh | 18.5 mi |
| West Point Treatment Plant | Seattle, WA | 7.2 GWh | 23.6 mi |
| WestRock (WA) | Tacoma, WA | 196.3 GWh | 22.3 mi |
| Yelm | Yelm, WA | 26.2 GWh | 43.3 mi |
| Youngs Creek Hydroelectric Project | Monroe, WA | 14.9 GWh | 25.8 mi |