Spring Valley Wind Project
White Pine County, Nevada · EIA plant ID 57192 · Operator: Pattern Operators LP
Nameplate150MWSummer 150 MW
Generators1in service
Net generation300GWh12 mo to Aug 2026
Capacity factor23%wind units, summer MW
Heat rate—thermal plants only
First online2012
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) |
|---|---|---|---|
| 2012 | 128.8 | 23.4% | — |
| 2013 | 250.5 | 19.1% | — |
| 2014 | 300.1 | 22.8% | — |
| 2015 | 309.7 | 23.6% | — |
| 2016 | 343.9 | 26.1% | — |
| 2017 | 361.4 | 27.5% | — |
| 2018 | 312.3 | 23.8% | — |
| 2019 | 329.4 | 25.1% | — |
| 2020 | 293 | 22.2% | — |
| 2021 | 339.9 | 25.9% | — |
| 2022 | 315.6 | 24.0% | — |
| 2023 | 291.2 | 22.2% | — |
| 2024 | 319.3 | 24.2% | — |
| 2025 | 350.6 | 26.7% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| WTG | Onshore Wind Turbine | WT | 150 | 150 | Aug 2012 | Operating | — | siemens SWT-2.3-101 |
Owner / operator
Operator: Pattern Operators LP. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Spring Valley Wind LLC | 100.0% | 150 MW |
Nearby plants
Within 80 km.
| Robinson Solar | — | 66.3 km |