Javelina Wind Energy II, LLC
Webb County, Texas · EIA plant ID 60645 · Operator: Javelina Wind Energy II, LLC
Nameplate200MWSummer 200 MW
Generators1in service
Net generation762GWh12 mo to Dec 2025
Capacity factor43%wind units, summer MW
Heat rate—thermal plants only
First online2016
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), wind 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) |
|---|---|---|---|
| 2016 | 70 | 23.9% | — |
| 2017 | 772.4 | 44.1% | — |
| 2018 | 798.2 | 45.6% | — |
| 2019 | 756.1 | 43.2% | — |
| 2020 | 773.7 | 44.0% | — |
| 2021 | 765 | 43.7% | — |
| 2022 | 769.4 | 43.9% | — |
| 2023 | 727.9 | 41.5% | — |
| 2024 | 688.7 | 39.2% | — |
| 2025 | 761.6 | 43.5% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| WJ21 | Onshore Wind Turbine | WT | 200 | 200 | Nov 2016 | Operating | — | ge 2.0-116 |
Owner / operator
Operator: Javelina Wind Energy II, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Javelina Wind Energy II, LLC | 100.0% | 200 MW |
Nearby plants
Within 80 km.
| Mars Solar | 10 MW | 7.7 km |
| Whitetail | 92 MW | 10.8 km |
| Cedro Hill Wind LLC | 300 MW | 15.1 km |
| Javelina Wind Energy, LLC | 250 MW | 16 km |
| Torrecillas Energy Storage | — | 21.1 km |
| Torrecillas Wind Energy, LLC | 300 MW | 22.5 km |