OCI Alamo 5 LLC
Uvalde County, Texas · EIA plant ID 59205 · Operator: RWE Clean Energy
Nameplate100MWSummer 100 MW
Generators1in service
Net generation159GWh12 mo to Dec 2025
Capacity factor18%solar units, summer MW
Heat rate—thermal plants only
First online2015
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) |
|---|---|---|---|
| 2015 | 11.2 | 15.0% | — |
| 2016 | 216.4 | 24.6% | — |
| 2017 | 229.1 | 26.2% | — |
| 2018 | 196.8 | 22.5% | — |
| 2019 | 198.2 | 22.6% | — |
| 2020 | 202 | 23.0% | — |
| 2021 | 202 | 23.1% | — |
| 2022 | 206.2 | 23.5% | — |
| 2023 | 197.1 | 22.5% | — |
| 2024 | 186.4 | 21.2% | — |
| 2025 | 159.1 | 18.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| OCIA5 | Solar Photovoltaic | PV | 100 | 100 | Dec 2015 | Operating | — | coming soon |
Owner / operator
Operator: RWE Clean Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| RWE Clean Energy | 100.0% | 100 MW |
Nearby plants
Within 80 km.
| Uvalde Solar 2 | — | 1.9 km |
| Nightfall Solar | — | 4.8 km |
| AP Sunray LLC | 204 MW | 13.1 km |
| Bramble Energy Center | — | 29 km |
| SunShiner ESS | — | 33.1 km |
| Cairos Solar and Storage | — | 47.1 km |