Sagebrush Power Partners
Kittitas County, Washington · EIA plant ID 56858 · Operator: Sagebrush Power Partners, LLC
Nameplate101MWSummer 101 MW
Generators1in service
Net generation277GWh12 mo to Dec 2025
Capacity factor31%wind units, summer MW
Heat rate—thermal plants only
First online2010
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) |
|---|---|---|---|
| 2010 | 4.2 | 2.8% | — |
| 2011 | 232.3 | 26.3% | — |
| 2012 | 180.2 | 20.4% | — |
| 2013 | 278.3 | 31.5% | — |
| 2014 | 263.5 | 29.9% | — |
| 2015 | 253.8 | 28.8% | — |
| 2016 | 251.1 | 28.4% | — |
| 2017 | 209 | 23.7% | — |
| 2018 | 255.6 | 29.0% | — |
| 2019 | 237.2 | 26.9% | — |
| 2020 | 299.6 | 33.9% | — |
| 2021 | 289.9 | 32.9% | — |
| 2022 | 252.7 | 28.6% | — |
| 2023 | 255 | 28.9% | — |
| 2024 | 277.8 | 31.4% | — |
| 2025 | 277 | 31.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Onshore Wind Turbine | WT | 100.7 | 100.7 | Nov 2010 | Operating | — | suzlon S88-2100 |
Owner / operator
Operator: Sagebrush Power Partners, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Sagebrush Power Partners, LLC | 100.0% | 101 MW |
Nearby plants
Within 80 km.
| Swauk Wind LLC | 4 MW | 5 km |
| Camas Solar Project | 5 MW | 20.2 km |
| Penstemon Solar Project | 5 MW | 20.2 km |
| Wild Horse | 273 MW | 38 km |
| Vantage Wind Energy LLC | 90 MW | 43.2 km |
| Orion - Helion | — | 49.4 km |