Southwestern Public Service Co operates 8 power plants across 1 country, with a combined installed capacity of 4,744 MW. Its plants with asset-level emissions data total 8,128,068 t CO₂/yr.
Southwestern Public Service Co 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 (8).
The fuel mix by asset count is gas (5), coal (2), oil (1). The largest listed asset is Tolk in United States of America (1,136 MW), and the mean listed unit size is about 592 MW across units with capacity data.
CO₂ coverage is source-labelled: 4 plants have a reported or modelled CO₂ value in the dataset, including 4 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 |
|---|---|---|---|---|
| Tolk | Coal | United States of America | 1,136 | 2,831,312 |
| Harrington | Coal | United States of America | 1,080 | 3,465,957 |
| Jones | Gas | United States of America | 862 | 1,075,623 |
| Cunningham | Gas | United States of America | 519 | — |
| Nichols | Gas | United States of America | 476 | 740,727 |
| Plant X | Gas | United States of America | 434 | — |
| Maddox | Gas | United States of America | 201 | — |
| Quay County | Oil | United States of America | 27 | 14,449 |
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.
Southwestern Public Service Co operates 8 power plants across 1 country, with about 4,744 MW of total capacity.
Tolk in United States of America is its largest at about 1,136 MW.
Its fleet is mostly gas (5), coal (2), oil (1).
Its reporting plants emit about 8,128,068 tonnes of CO₂ per year in this dataset.
