Twin Falls Hydro
49032 Southeast 177th Street, North Bend, WA 98033Plant Summary Information
Twin Falls Hydro is ranked #44 out of 70 hydroelectric power plants in Washington in terms of total annual net electricity generation.
Twin Falls Hydro is comprised of 2 generators and generated 13.3 GWh during the 3-month period between September 2023 to December 2023.
| Plant Name | Twin Falls Hydro |
|---|---|
| Utility Name | Central Rivers Power US, LLC |
| Location | King County, WA |
| Initial Operation Date | December 1989 |
| Last Update | Dec 2023 |
| Annual Generation | 50.0 GWh |
| Annual Consumption | 188.1 k MMBtu |
| Ranked #3,855 out of 11,852 Power Plants Nationwide | |
| Ranked #503 out of 1,371 Water Power Plants Nationwide | |
| Ranked #90 out of 134 Washington Power Plants | |
| Ranked #44 out of 70 Washington Water Power Plants | |
| Fuel Types | Water |
| Previous Operator |
Twin Falls Hydro Associates LP (2013 to 2020) Central Rivers Power US, LLC (2021 to 2023) |
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Monthly Net Generation for Twin Falls Hydro
Twin Falls Hydro Details
| Summary Information | |
|---|---|
| Plant Name | Twin Falls Hydro (50827) |
| Plant Address | 49032 Southeast 177th Street, North Bend, WA 98033 |
| Utility | Central Rivers Power US, LLC (64078) |
| Latitude, Longitude | 47.44455, -121.68781 |
| Generation Dates on File | Jan 2001 to Dec 2023 |
| Initial Operation Date | December 1989 |
| Annual Generation | 50.0 GWh |
| Fuel Types | Water |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | 82-224 |
| 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 | Snoqualmie River |
| Ash Impoundment | |
| Transmission / Distribution Owner | Puget Sound Energy Inc (15500) WA |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
Generator UNI1 Details Operating December 1989
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Jointly Owned |
| Nameplate Capacity | 12 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 11.4 MW |
| Winter Capacity | 11 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 1989 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
Generator UNI2 Details Operating December 1989
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Jointly Owned |
| Nameplate Capacity | 12 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 11.4 MW |
| Winter Capacity | 11 MW |
| Minimum Load | 0.1 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 1989 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 10M |
Twin Falls Hydro Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| South Fork Resources Inc | 5820 E Mercer Way, Mercer Island, WA 98040 | Generator UNI1 | 1.00% |
| Central Rivers Power US, LLC | One Tower Center Blvd FL 21, East Brunswick, NJ 8816 | Generator UNI1 | 99.00% |
| South Fork Resources Inc | 5820 E Mercer Way, Mercer Island, WA 98040 | Generator UNI2 | 1.00% |
| Enel North America, Inc. | One Tech Drive, Andover, MA 1810 | Generator UNI2 | 99.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #493 | Walterville | Springfield, OR | 52.8 GWh |
| #494 | Victoria Dam | Rockland, MI | 52.7 GWh |
| #495 | Upper Malad | Hagerman, ID | 52.2 GWh |
| #496 | Falls Village | Falls Village, CT | 52.1 GWh |
| #497 | Johnson 1 | Elwood, NE | 52.0 GWh |
| #498 | Brookfield Power Glen Falls Hydro | Glen Falls, NY | 51.6 GWh |
| #499 | Peavy Falls | Crystal Falls, MI | 51.4 GWh |
| #500 | Smith Falls Hydro Project | Bonners Ferry, ID | 50.9 GWh |
| #501 | Chandler | Benton City, WA | 50.7 GWh |
| #502 | Jordanelle Dam Hydroelectric Project | Heber, UT | 50.0 GWh |
| #504 | Bishop Creek 4 | Bishop, CA | 49.8 GWh |
| #505 | Highgate Falls | Highgate, VT | 49.8 GWh |
| #506 | Little Falls Hydro | Little Falls, NY | 49.6 GWh |
| #507 | New York State Dam Hydro | Waterford, NY | 49.3 GWh |
| #508 | North Platte | North Platte, NE | 48.3 GWh |
| #509 | Keowee | Seneca, SC | 48.3 GWh |
| #510 | Milton | Milton, VT | 48.3 GWh |
| #511 | Fond Du Lac | Duluth, MN | 48.1 GWh |
| #512 | Slide Creek | Idleyld Park, OR | 48.1 GWh |
| #513 | Post Falls | Post Falls, ID | 48.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Twin Falls Hydro.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Black Creek | Snoqualmie, WA | 8.6 GWh | 7.3 mi |
| Calligan Creek Hydroelectric Project | Snoqualmie, WA | 9.4 GWh | 10.8 mi |
| Cedar Falls (WA) | North Bend, WA | 25.2 GWh | 4.7 mi |
| Cedar Hills | Maple Valley, WA | 454.0 MWh | 16.6 mi |
| Crystal Mountain | Greenwater, WA | 200.0 MWh | 35.4 mi |
| Frederickson | Tacoma, WA | 159.6 GWh | 40.5 mi |
| Frederickson Power LP | Tacoma, WA | 1.8 TWh | 40.3 mi |
| H M Jackson | Sultan, WA | 298.0 GWh | 32.6 mi |
| Hancock Creek Hydroelectric Project | Snoqualmie, WA | 16.6 GWh | 8.8 mi |
| LRI LFGTE Facility | Graham, WA | 33.6 GWh | 43 mi |
| Sagebrush Power Partners | Ellensburg, WA | 255.0 GWh | 51.5 mi |
| Snoqualmie | Snoqualmie, WA | 61.9 GWh | 9.6 mi |
| Snoqualmie 2 | Snoqualmie, WA | 104.4 GWh | 10 mi |
| South Fork Tolt | North Bend, WA | 30.1 GWh | 18.1 mi |
| Swauk Wind LLC | Thorp, WA | 6.0 GWh | 48.6 mi |
| University of Washington Power Plant | Seattle, WA | 6.0 GWh | 32.2 mi |
| Weeks Falls | North Bend, WA | 8.8 GWh | 2 mi |
| West Point Treatment Plant | Seattle, WA | 7.2 GWh | 38.4 mi |
| WestRock (WA) | Tacoma, WA | 196.3 GWh | 36.8 mi |
| Youngs Creek Hydroelectric Project | Monroe, WA | 14.9 GWh | 24.5 mi |