Alder
46502 Mountain Highway East, La Grande, WA 98348Plant Summary Information
Alder is ranked #30 out of 69 hydroelectric power plants in Washington in terms of total annual net electricity generation.
Alder is comprised of 2 generators and generated 57.1 GWh during the 3-month period between September 2022 to December 2022.
| Plant Name | Alder |
|---|---|
| Utility Name | City of Tacoma - (WA) |
| Location | Pierce County, WA |
| Initial Operation Date | December 1945 |
| Last Update | Dec 2022 |
| Annual Generation | 250.8 GWh |
| Annual Consumption | 982.5 k MMBtu |
| Ranked #2,074 out of 11,249 Power Plants Nationwide | |
| Ranked #175 out of 1,354 Water Power Plants Nationwide | |
| Ranked #65 out of 131 Washington Power Plants | |
| Ranked #30 out of 69 Washington Water Power Plants | |
| Fuel Types | Water |
| Previous Operator |
City of Tacoma - (WA) (2013 to 2015) City of Tacoma - (WA) (2016 to 2022) |
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Monthly Net Generation for Alder
Alder Details
| Summary Information | |
|---|---|
| Plant Name | Alder (3913) |
| Plant Address | 46502 Mountain Highway East La Grande, WA 98348 |
| Utility | City of Tacoma - (WA) (18429) |
| Latitude, Longitude | 46.8016, -122.3102 |
| Generation Dates on File | Jan 2001 to Dec 2022 |
| Initial Operation Date | December 1945 |
| Annual Generation | 250.8 GWh |
| Fuel Types | Water |
| 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 | Regulated |
| NERC Region | WECC |
| Balancing Authority | City of Tacoma, Department of Public Utilities, Light Division (TPWR) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Nisqually River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | City of Tacoma - (WA) (18429) WA |
| Grid Voltage | 110.00 kV |
| Energy Storage | No |
Generator 12 Details Operating December 1945
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 25 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 25.2 MW |
| Winter Capacity | 21 MW |
| Minimum Load | 4 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 1945 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 1H |
Generator 11 Details Operating May 1947
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 25 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 25.2 MW |
| Winter Capacity | 21 MW |
| Minimum Load | 4 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | May 1947 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Time From Cold Shutdown To Full Load | 1H |
Alder 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 Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #165 | Spring Creek | Redding, CA | 272.2 GWh |
| #166 | Drum 2 | Alta, CA | 270.7 GWh |
| #167 | Rumford Falls Hydro Facility | Rumford, ME | 267.0 GWh |
| #168 | S C Moore | Littleton, NH | 265.7 GWh |
| #169 | H Neely Henry Dam | Ohatchee, AL | 265.0 GWh |
| #170 | Weiss Dam | Leesburg, AL | 263.9 GWh |
| #171 | Cowlitz Falls | Randle, WA | 262.3 GWh |
| #172 | Thurlow Dam | Tallassee, AL | 261.7 GWh |
| #173 | Jefferies | Moncks Corner, SC | 255.7 GWh |
| #174 | Canyon Ferry | Helena, MT | 251.3 GWh |
| #176 | Belden | Belden, CA | 250.2 GWh |
| #177 | Hiwassee Dam | Murphy, NC | 248.4 GWh |
| #178 | Lucky Peak Power Plant Project | Boise, ID | 247.6 GWh |
| #179 | J Woodruff | Chattahoochee, FL | 246.6 GWh |
| #180 | Bellows Falls | Bellow Falls, VT | 245.0 GWh |
| #181 | Robert S Kerr | Keota, OK | 244.6 GWh |
| #182 | Morony | Great Falls, MT | 242.8 GWh |
| #183 | Green Peter | Foster, OR | 242.7 GWh |
| #184 | Holter | Wolf Creek, MT | 238.3 GWh |
| #185 | West Point (GA) | West Point, GA | 234.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Alder.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Cedar Falls (WA) | North Bend, WA | 92.4 GWh | 49.4 mi |
| Chehalis Generating Facility | Chehalis, WA | 2.5 TWh | 31.1 mi |
| Cowlitz Falls | Randle, WA | 262.3 GWh | 25.1 mi |
| Crystal Mountain | Greenwater, WA | 158.0 MWh | 40.8 mi |
| Frederickson | Tacoma, WA | 54.1 GWh | 19.4 mi |
| Frederickson Power LP | Tacoma, WA | 1.3 TWh | 19.8 mi |
| LaGrande | La Grande, WA | 381.5 GWh | 2.2 mi |
| LRI LFGTE Facility | Graham, WA | 34.1 GWh | 12.1 mi |
| Mayfield | Silver Creek, WA | 850.5 GWh | 24.5 mi |
| Mossyrock | Silver Creek, WA | 853.1 GWh | 19.2 mi |
| Packwood | Packwood, WA | 97.7 GWh | 37.9 mi |
| Skookumchuck | Tenino, WA | 4.7 GWh | 19.4 mi |
| Skookumchuck Wind Facility | Rainier, WA | 448.3 GWh | 17.1 mi |
| Snoqualmie | Snoqualmie, WA | 52.5 GWh | 55.7 mi |
| Swift 1 | Cougar, WA | 614.4 GWh | 51.4 mi |
| Transalta Centralia Generation | Centralia, WA | 4.1 TWh | 26.2 mi |
| Twin Falls Hydro | North Bend, WA | 79.1 GWh | 53.2 mi |
| Weeks Falls | North Bend, WA | 14.0 GWh | 53.6 mi |
| WestRock (WA) | Tacoma, WA | 255.4 GWh | 32.6 mi |
| Yelm | Yelm, WA | 3.8 GWh | 19.5 mi |