Natural Gas Fired Combustion Turbine, Natural Gas Steam Turbine
Operator
Southwestern Public Service Co
Southwestern Public Service Co
Operating units
4
3
Latest 12-month generation
815.7 GWh
748.3 GWh
Latest complete-year capacity factor
48.8% (2024)
30.8% (2025)
National technology rank
#67 of 257
#117 of 257
Latest EIA report
2024-12
2026-06
Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.