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Puget Sound Energy Inc
Electric power plant operator — U.S. Energy Information Administration (Forms EIA-860/860M).
Power plants
16
Total nameplate capacity
2,838.8 MW
States
2
Generators
36
Capacity by technology
Natural Gas Fired Combined Cycle · 5 plants1,209.2 MW
Onshore Wind Turbine · 4 plants1,020.4 MW
Natural Gas Fired Combustion Turbine · 2 plants347 MW
Conventional Hydroelectric · 4 plants260.2 MW
Batteries · 1 plant2 MW
| Plant | State | Technology | Capacity |
|---|---|---|---|
| Lower Snake River Wind Energy Project | WA | Onshore Wind Turbine | 342.7 MW |
| Mint Farm Generating Station | WA | Natural Gas Fired Combined Cycle | 319 MW |
| Goldendale Generating Station | WA | Natural Gas Fired Combined Cycle | 302.8 MW |
| Ferndale Generating Station | WA | Natural Gas Fired Combined Cycle | 285.5 MW |
| Wild Horse | WA | Onshore Wind Turbine | 273.1 MW |
| Beaver Creek Wind Facility | MT | Onshore Wind Turbine | 248 MW |
| Frederickson | WA | Natural Gas Fired Combustion Turbine | 177.8 MW |
| Encogen | WA | Natural Gas Fired Combined Cycle | 176.4 MW |
| Whitehorn | WA | Natural Gas Fired Combustion Turbine | 169.2 MW |
| Hopkins Ridge Wind | WA | Onshore Wind Turbine | 156.6 MW |
| Sumas Power Plant | WA | Natural Gas Fired Combined Cycle | 125.5 MW |
| Upper Baker | WA | Conventional Hydroelectric | 104.8 MW |
| Lower Baker | WA | Conventional Hydroelectric | 103.9 MW |
| Snoqualmie 2 | WA | Conventional Hydroelectric | 38.7 MW |
| Snoqualmie | WA | Conventional Hydroelectric | 12.8 MW |
| Glacier Battery Storage | WA | Batteries | 2 MW |
Source: U.S. Energy Information Administration, Forms EIA-860/EIA-860M — currently operating generators, aggregated to plant then to operator.