Voyager Wind II
Kern County, California · EIA plant ID 61582 · Operator: Terra-Gen Operating Co LLC
Nameplate129MWSummer 129 MW
Generators1in service
Net generation411GWh12 mo to Aug 2026
Capacity factor36%wind units, summer MW
Heat rate—thermal plants only
First online2018
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), 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) |
|---|---|---|---|
| 2018 | 12.9 | 13.4% | — |
| 2019 | 458.6 | 40.7% | — |
| 2020 | 469 | 41.5% | — |
| 2021 | 505.6 | 44.9% | — |
| 2022 | 449.5 | 39.9% | — |
| 2023 | 427.1 | 37.9% | — |
| 2024 | 506.7 | 44.8% | — |
| 2025 | 476.8 | 42.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| VYGR2 | Onshore Wind Turbine | WT | 128.7 | 128.7 | Dec 2018 | Operating | — | vestas V117-3.45 |
Owner / operator
Operator: Terra-Gen Operating Co LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Terra-Gen Operating Co LLC | 100.0% | 129 MW |
Nearby plants
Within 80 km.
| Voyager Wind III | 43 MW | 1.4 km |
| Voyager Wind IV | 22 MW | 1.8 km |
| Oasis Wind | 60 MW | 2.6 km |
| Oasis Alta | 14 MW | 2.6 km |
| Rising Tree Wind Farm III | 99 MW | 2.7 km |
| Mojave 4 | 75 MW | 2.7 km |