Lone Tree Wind, LLC
Bureau County, Illinois · EIA plant ID 63251 · Operator: Leeward Asset Management, LLC
Nameplate79MWSummer 79 MW
Generators1in service
Net generation287GWh12 mo to Aug 2026
Capacity factor41%wind units, summer MW
Heat rate—thermal plants only
First online2020
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) |
|---|---|---|---|
| 2020 | 25 | 42.5% | — |
| 2021 | 307.9 | 44.5% | — |
| 2022 | 318.4 | 46.0% | — |
| 2023 | 267.2 | 38.6% | — |
| 2024 | 296.1 | 42.7% | — |
| 2025 | 279.2 | 40.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| LTW | Onshore Wind Turbine | WT | 79 | 79 | Dec 2020 | Operating | — | ge 2.5-127 |
Owner / operator
Operator: Leeward Asset Management, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Leeward Asset Management, LLC | 100.0% | 79 MW |
Nearby plants
Within 80 km.
| Providence Heights Wind LLC | 72 MW | 4.7 km |
| Crescent Ridge | 53 MW | 5.8 km |
| Agriwind | 8 MW | 11.1 km |
| Camp Grove Wind Farm | 150 MW | 12.9 km |
| Rocky Mountain Elk Solar Community Solar | 5 MW | 19.2 km |
| Illinois River Solar 2, LLC | 2 MW | 21.6 km |