Stoney Corners Wind Farm
Missaukee County, Michigan · EIA plant ID 57131 · Operator: DTE Sustainable Generation
Nameplate60MWSummer 59 MW
Generators1in service
Net generation125GWh12 mo to Dec 2025
Capacity factor24%wind units, summer MW
Heat rate—thermal plants only
First online2009
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) |
|---|---|---|---|
| 2009 | 11.8 | 83.7% | — |
| 2010 | 55.8 | 16.3% | — |
| 2011 | 114.6 | 22.2% | — |
| 2012 | 156.7 | 30.2% | — |
| 2013 | 147.3 | 28.5% | — |
| 2014 | 153.6 | 29.7% | — |
| 2015 | 151.9 | 29.4% | — |
| 2016 | 145.5 | 28.1% | — |
| 2017 | 144.7 | 28.0% | — |
| 2018 | 135.6 | 26.2% | — |
| 2019 | 145.5 | 28.1% | — |
| 2020 | 135.1 | 26.1% | — |
| 2021 | 122 | 23.6% | — |
| 2022 | 134.4 | 26.0% | — |
| 2023 | 109.8 | 21.3% | — |
| 2024 | 126.7 | 24.4% | — |
| 2025 | 125.3 | 24.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| SCWF1 | Onshore Wind Turbine | WT | 60 | 59 | Dec 2009 | Operating | — | senvion MM92 |
Owner / operator
Operator: DTE Sustainable Generation. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| DTE Sustainable Generation | 100.0% | 60 MW |
Nearby plants
Within 80 km.
| Viking Energy of McBain | 20 MW | 6.4 km |
| Workman Road Solar Farm, LLC | 2 MW | 11.6 km |
| Morey Road | 2 MW | 11.7 km |
| Lake City | 2 MW | 12.9 km |
| Cadillac Renewable Energy | 44 MW | 13.5 km |
| Cargill Salt Hersey | retired | 39.8 km |