Oberon IA
Ector County, Texas · EIA plant ID 62933 · Operator: Oberon Solar IA
Nameplate150MWSummer 150 MW
Generators1in service
Net generation252GWh12 mo to Aug 2026
Capacity factor19%solar units, summer MW
Heat rate—thermal plants only
First online2020
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) |
|---|---|---|---|
| 2020 | 235.2 | 35.5% | — |
| 2021 | 337.7 | 25.7% | — |
| 2022 | 327.1 | 24.9% | — |
| 2023 | 325.7 | 24.8% | — |
| 2024 | 271.2 | 20.6% | — |
| 2025 | 302.7 | 23.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| OBR1A | Solar Photovoltaic | PV | 150 | 150 | Jul 2020 | Operating | — | coming soon |
Owner / operator
Operator: Oberon Solar IA. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| TotalEnergies | 50.0% | 75 MW |
| 174 Power Global Corp. | 50.0% | 75 MW |
Nearby plants
Within 80 km.
| Oberon IB | 30 MW | 1.3 km |
| Swift Air Solar I | 145 MW | 7.3 km |
| Judkins BESS | 10 MW | 9.8 km |
| Non-PLD US-El Paso - BSSAT004 | 10 MW | 15.4 km |
| Rockhound A | 245 MW | 17.3 km |
| Rockhound C | 61 MW | 17.3 km |