Puget Sound Energy Inc operates 17 power plants across 1 country, with a combined installed capacity of 2,958 MW. Its plants with asset-level emissions data total 2,971,910 t CO₂/yr.
Puget Sound Energy Inc is represented here as an asset portfolio, not just a company label. The visible fleet spans 1 country; the largest concentration is United States of America (17).
The fuel mix by asset count is gas (8), hydro (4), wind (3), oil (1). The largest listed asset is Fredonia in United States of America (376 MW), and the mean listed unit size is about 175 MW across units with capacity data.
CO₂ coverage is source-labelled: 5 plants have a reported or modelled CO₂ value in the dataset, including 5 measured records. Missing values remain blank rather than inferred as company totals.
Method: plant-level records are grouped by owner/operator label, then aggregated by country, fuel, capacity and CO₂ provenance.
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Fredonia | Gas | United States of America | 376 | 641,257 |
| Lower Snake River Wind Energy Project | Wind | United States of America | 343 | — |
| Mint Farm Generating Station | Gas | United States of America | 319 | 798,750 |
| Goldendale Generating Station | Gas | United States of America | 303 | — |
| Ferndale Generating Station | Gas | United States of America | 286 | 715,257 |
| Wild Horse | Wind | United States of America | 273 | — |
| Frederickson | Gas | United States of America | 178 | — |
| Encogen | Gas | United States of America | 176 | 427,032 |
| Whitehorn | Gas | United States of America | 170 | — |
| Hopkins Ridge Wind | Wind | United States of America | 149 | — |
| Sumas Power Plant | Gas | United States of America | 126 | 389,614 |
| Lower Baker | Hydro | United States of America | 111 | — |
| Upper Baker | Hydro | United States of America | 105 | — |
| Snoqualmie 2 | Hydro | United States of America | 39 | — |
| Snoqualmie | Hydro | United States of America | 13 | — |
| Crystal Mountain | Oil | United States of America | 3 | — |
| Glacier Battery Storage | Storage | United States of America | 2 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). CO₂ is measured for EPA/EU ETS records and modelled for Climate TRACE records.
Puget Sound Energy Inc operates 17 power plants across 1 country, with about 2,958 MW of total capacity.
Fredonia in United States of America is its largest at about 376 MW.
Its fleet is mostly gas (8), hydro (4), wind (3).
Its reporting plants emit about 2,971,910 tonnes of CO₂ per year in this dataset.
