Southwestern Public Service Co — power plant portfolio
Southwestern Public Service Co operates 8 power plants across 1 country, with a combined installed capacity of 4,735 MW. Its plants with asset-level emissions data total 8,113,619 t CO₂/yr.
Fleet by fuel
Fleet interpretation
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.
All 8 plants
| 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 | — |
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.
Frequently asked questions
How many power plants does Southwestern Public Service Co operate?
Southwestern Public Service Co operates 8 power plants across 1 country, with about 4,735 MW of total capacity.
What is Southwestern Public Service Co's largest power plant?
Tolk in United States of America is its largest at about 1,136 MW.
What types of power plants does Southwestern Public Service Co run?
Its fleet includes gas (5), coal (2), oil (1).
How much CO₂ do Southwestern Public Service Co's plants emit?
Its reporting plants emit about 8,113,619 tonnes of CO₂ per year in this dataset.