Sumas Power Plant
A 125.5 MW natural gas power plant in Whatcom, Washington, owned by Puget Sound Energy Inc, commissioned in 1993.
Facility nameplate · EIA Plant ID 54476Natural Gas
Nameplate capacity
125.5 MW
Primary fuel
Natural Gas
Commissioned
1993
Owner
Puget Sound Energy Inc
Location
Whatcom, Washington
Coordinates
Generation (2024)
675.8 GWh
Status
Operating
Technology
Natural Gas Fired Combined Cycle
Units
2
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 602.1 | |
| 2016 | 395 | |
| 2017 | 257.6 | |
| 2018 | 272.9 | |
| 2019 | 483.6 | |
| 2020 | 477.3 | |
| 2021 | 517.5 | |
| 2022 | 459 | |
| 2023 | 834.9 | |
| 2024 | 675.8 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Glacier Battery Storage | Storage | 2 MW | ~26 km |
| Encogen | Natural Gas | 176.4 MW | ~31 km |
| Nooksack Hydro | Hydroelectric | 1.5 MW | ~35 km |
| Ferndale Generating Station | Natural Gas | 285.5 MW | ~35 km |
| Whitehorn | Natural Gas | 169.2 MW | ~37 km |
| Koma Kulshan | Hydroelectric | 12 MW | ~53 km |
See all natural gas plants in Washington or browse all plants in Washington.