Estonian Solar Project, LLC
Delta County, Texas · EIA plant ID 66872 · Operator: Enel Green Power Estonian Solar Project, LLC
Nameplate305MWSummer 305 MW
Generators2in service
Net generation466GWh12 mo to Aug 2026
Capacity factor26%solar units, summer MW
Heat rate—thermal plants only
First online2025
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) |
|---|---|---|---|
| 2025 | 429.6 | 41.7% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| BESS | Batteries | BA | 100 | 100 | Jan 2025 | Operating | — | coming soon |
| SOLAR | Solar Photovoltaic | PV | 204.5 | 204.5 | Jun 2025 | Operating | — | coming soon |
Owner / operator
Operator: Enel Green Power Estonian Solar Project, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Enel Green Power Estonian Solar Project, LLC | 100.0% | 305 MW |
Nearby plants
Within 80 km.
| Eagle Springs Hybrid | — | 9.1 km |
| Roscommon Solar Park | — | 19.6 km |
| MRG Goody Solar Project Hybrid | — | 20.6 km |
| Eiffel Solar Project | 240 MW | 20.6 km |
| Lamar Power Project | 1,113 MW | 20.6 km |
| Tyson Nick | 91 MW | 21.2 km |