City of Tacoma, Department of Public Utilities, Light Division
Balancing Authority Summary Information
City of Tacoma, Department of Public Utilities, Light Division is ranked #58 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | City of Tacoma, Department of Public Utilities, Light Division |
|---|---|
| States | Washington |
| Last Update | Nov 2024 |
| Annual Generation | 2.2 TWh |
| Power Plants | 9 |
| Utilities | 2 |
| Ranked #58 out of 65 in terms of net annual generation | |
| Ranked #24 out of 47 in terms of annual generation from water | |
| Power Plant Types | Water | 99.7% |
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Daily Net Generation for City of Tacoma, Department of Public Utilities, Light Division for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Mossyrock | City of Tacoma - (WA) | Silver Creek, WA | 859 GWh | Sep 1968 | Sep 2024 | Water |
| Mayfield | City of Tacoma - (WA) | Silver Creek, WA | 545 GWh | Feb 1963 | Dec 2023 | Water |
| LaGrande | City of Tacoma - (WA) | La Grande, WA | 277 GWh | Oct 1912 | Dec 2023 | Water |
| WestRock (WA) | WestRock (WA) | Tacoma, WA | 196 GWh | Jun 2009 | Nov 2023 | Black Liquor : 52.1% Wood/Wood Waste Solids : 44.1% Natural Gas : 3.2% Waste/Other Oil : 0.5% |
| Alder | City of Tacoma - (WA) | La Grande, WA | 169 GWh | Nov 1945 | Dec 2023 | Water |
| Cushman 2 | City of Tacoma - (WA) | Shelton, WA | 168 GWh | Nov 1930 | Dec 2023 | Water |
| Cushman 1 | City of Tacoma - (WA) | Shelton, WA | 115 GWh | May 1926 | Dec 2023 | Water |
| Wynoochee | City of Tacoma - (WA) | Montesano, WA | 26 GWh | Dec 1993 | Dec 2023 | Water |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #40 | Avangrid Renewables, LLC | 9.1 TWh | 19 |
| #16 | Bonneville Power Administration | 80.0 TWh | 158 |
| #30 | Gridforce Energy Management, LLC | 18.2 TWh | 1 |
| #49 | PacifiCorp West | 5.3 TWh | 128 |
| #44 | Portland General Electric Company | 7.8 TWh | 95 |
| #46 | Public Utility District No. 1 of Chelan County | 7.2 TWh | 3 |
| #43 | Public Utility District No. 2 of Grant County, Washington | 7.9 TWh | 4 |
| #54 | PUD No. 1 of Douglas County | 3.5 TWh | 2 |
| #45 | Puget Sound Energy, Inc. | 7.6 TWh | 36 |
| #50 | Seattle City Light | 4.6 TWh | 9 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #52 | Southwestern Power Administration | 3.6 TWh | 31 |
| #53 | Arlington Valley, LLC | 3.6 TWh | 1 |
| #54 | PUD No. 1 of Douglas County | 3.5 TWh | 2 |
| #55 | City of Tallahassee | 3.1 TWh | 5 |
| #56 | New Harquahala Generating Company, LLC | 2.9 TWh | 1 |
| #57 | Turlock Irrigation District | 2.3 TWh | 11 |
| #58 | City of Tacoma, Department of Public Utilities, Light Division | 2.2 TWh | 9 |
| #59 | Gainesville Regional Utilities | 1.8 TWh | 6 |
| #60 | Southeastern Power Administration | 1.6 TWh | 11 |
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 903.4 GWh | 4 |