TX8 Worsham
Pecos County, Texas · EIA plant ID 64424 · Operator: Key Capture Energy
Nameplate10MWSummer 10 MW
Generators1in service
Net generation-0GWh12 mo to Dec 2025
Capacity factor—not meaningful for storage
Heat rate—thermal plants only
First online2020
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), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
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) |
|---|---|---|---|
| 2024 | -0.5 | — | — |
| 2025 | -0.4 | — | — |
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 |
|---|---|---|---|---|---|---|---|---|
| TX8 | Batteries | BA | 9.9 | 9.9 | Feb 2020 | Operating | — | coming soon |
Owner / operator
Operator: Key Capture Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Key Capture Energy | 100.0% | 10 MW |
Nearby plants
Within 80 km.
| Rodeo Ranch Energy Storage | 300 MW | 0.7 km |
| Swoose II | 101 MW | 10.8 km |
| Saddleback | 10 MW | 15.6 km |
| County Road BESS | 10 MW | 15.8 km |
| Elm Street BESS | 10 MW | 17.4 km |
| TX7 Flat Top | 10 MW | 17.8 km |