Thunder Wolf Energy Center Hybrid
Pueblo County, Colorado · EIA plant ID 63776 · Operator: Thunder Wolf Energy Center, LLC
Nameplate348MWSummer 348 MW
Generators2in service
Net generation490GWh12 mo to Aug 2026
Capacity factor23%solar units, summer MW
Heat rate—thermal plants only
First online2023
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), solar units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2023 | 325 | 26.3% | — |
| 2024 | 565.3 | 26.8% | — |
| 2025 | 543.7 | 25.8% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| TW100 | Batteries | BA | 100 | 100 | Jun 2023 | Operating | — | coming soon |
| TW300 | Solar Photovoltaic | PV | 248 | 248 | Jun 2023 | Operating | — | coming soon |
Owner / operator
Operator: Thunder Wolf Energy Center, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Thunder Wolf Energy Center, LLC | 100.0% | 348 MW |
Nearby plants
Within 80 km.
| Stagecoach LRE | — | 9.1 km |
| Sun Mountain Solar 1 | 200 MW | 10.6 km |
| Arroyo Solar | — | 13.5 km |
| USS Giveback Solar LLC (CSG) | 2 MW | 13.7 km |
| Trane Pueblo | 1 MW | 14.6 km |
| Comanche Solar | 120 MW | 14.8 km |