Misae Solar IV LLC
Leon County, Texas · EIA plant ID 70052 · Operator: Ferrovial Energy US
Nameplate209MWSummer 209 MW
Generators1in service
Net generation70GWh12 mo to Aug 2026
Capacity factor45%solar units, summer MW
Heat rate—thermal plants only
First online2026
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.
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 |
|---|---|---|---|---|---|---|---|---|
| LEON | Solar Photovoltaic | PV | 209 | 209 | Aug 2026 | Operating | — | coming soon |
Owner / operator
Operator: Ferrovial Energy US. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Ferrovial Energy US | 100.0% | 209 MW |
Nearby plants
Within 80 km.
| Brotherton Storage | — | 27.2 km |
| Houston County BESS | — | 28.1 km |
| Avant Prairie ESS | — | 40.6 km |
| Limestone | 1,850 MW | 47.6 km |
| Kahla Storage | — | 50 km |
| Fairfield Solar Project | 10 MW | 51 km |