PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/50329
EIA plant 50329
Seattle · King · WA
West Point Treatment Plant
Operated by King County Dept-Natural Res
Published location
Where is West Point Treatment Plant?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
47.661111, -122.446389
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 819 MWh |
| 2 | 732 MWh |
| 3 | 879 MWh |
| 4 | 739 MWh |
| 5 | 835 MWh |
| 6 | 784 MWh |
| 7 | 823 MWh |
| 8 | 805 MWh |
| 9 | 768 MWh |
| 10 | 761 MWh |
| 11 | 785 MWh |
| 12 | 834 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 4 | Other Waste Biomass | OBG | 2.3 | OP |
| 5 | Other Waste Biomass | OBG | 2.3 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
50329
Sector
Commercial CHP
Water source
Unavailable
Data edition
2024-final