Home / Operators / Avista Corp
Avista Corp
Electric power plant operator — U.S. Energy Information Administration (Forms EIA-860/860M).
Power plants
13
Total nameplate capacity
1,535.1 MW
States
4
Generators
40
Capacity by technology
Conventional Hydroelectric · 8 plants937.4 MW
Natural Gas Fired Combined Cycle · 1 plant287 MW
Natural Gas Fired Combustion Turbine · 2 plants228.2 MW
Wood/Wood Waste Biomass · 1 plant57.9 MW
Natural Gas Internal Combustion Engine · 1 plant24.6 MW
| Plant | State | Technology | Capacity |
|---|---|---|---|
| Noxon Rapids | MT | Conventional Hydroelectric | 487.8 MW |
| Coyote Springs II | OR | Natural Gas Fired Combined Cycle | 287 MW |
| Cabinet Gorge | ID | Conventional Hydroelectric | 265.2 MW |
| Rathdrum | ID | Natural Gas Fired Combustion Turbine | 166.4 MW |
| Long Lake | WA | Conventional Hydroelectric | 70 MW |
| Northeast (WA) | WA | Natural Gas Fired Combustion Turbine | 61.8 MW |
| Kettle Falls Generating Station | WA | Wood/Wood Waste Biomass | 57.9 MW |
| Little Falls (WA) | WA | Conventional Hydroelectric | 43.2 MW |
| Nine Mile | WA | Conventional Hydroelectric | 37.6 MW |
| Boulder Park | WA | Natural Gas Internal Combustion Engine | 24.6 MW |
| Monroe Street | WA | Conventional Hydroelectric | 14.8 MW |
| Upper Falls | WA | Conventional Hydroelectric | 10 MW |
| Post Falls | ID | Conventional Hydroelectric | 8.8 MW |
Source: U.S. Energy Information Administration, Forms EIA-860/EIA-860M — currently operating generators, aggregated to plant then to operator.