Pecan Prairie South SolarUnder construction
Leon County, Texas · EIA plant ID 64981 · Operator: Repsol Renewables NA
133 MW under construction (Solar Photovoltaic), first expected May 2027 · EIA-860M
Nameplate—MWSummer — MW
Generators0in service · 133 MW building
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online—
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.
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 |
|---|---|---|---|---|---|---|---|---|
| CPSS1 | Solar Photovoltaic | PV | 132.9 | 132.9 | planned May 2027 | Under construction | — | coming soon |
Owner / operator
Operator: Repsol Renewables NA. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Nearby plants
Within 80 km.
| Pecan BESS | — | 3.2 km |
| Pecan Prairie North Solar | — | 10.7 km |
| Hollow Branch Creek 2 Solar and BESS SLF | — | 15.8 km |
| SOSA Energy Center | — | 19.6 km |
| Tex-Bar ESS | — | 22.5 km |
| Diver Solar, LLC | 225 MW | 27.4 km |