Ashtabula Wind II LLC
Steele County, North Dakota · EIA plant ID 57121 · Operator: Ashtabula Wind II LLC
Nameplate120MWSummer 120 MW
Generators1in service
Net generation364GWh12 mo to Dec 2025
Capacity factor35%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 | 94.7 | 35.8% | — |
| 2010 | 378.7 | 36.0% | — |
| 2011 | 414.1 | 39.4% | — |
| 2012 | 401.9 | 38.1% | — |
| 2013 | 381.7 | 36.3% | — |
| 2014 | 414.4 | 39.4% | — |
| 2015 | 388.6 | 37.0% | — |
| 2016 | 402.1 | 38.1% | — |
| 2017 | 403.8 | 38.4% | — |
| 2018 | 381.5 | 36.3% | — |
| 2019 | 353.7 | 33.7% | — |
| 2020 | 388.7 | 36.9% | — |
| 2021 | 363.7 | 34.6% | — |
| 2022 | 380.1 | 36.2% | — |
| 2023 | 335.8 | 31.9% | — |
| 2024 | 328.1 | 31.1% | — |
| 2025 | 364.2 | 34.6% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Onshore Wind Turbine | WT | 120 | 120 | Oct 2009 | Operating | — | ge 1.5 XLE |
Owner / operator
Operator: Ashtabula Wind II LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Ashtabula Wind II LLC | 100.0% | 120 MW |
Nearby plants
Within 80 km.
| Luverne Wind Farm | 50 MW | 4.6 km |
| FPL Energy Ashtabula Wind LLC | 149 MW | 18.5 km |
| Ashtabula Wind Energy Center | 48 MW | 18.9 km |
| Ashtabula Wind III LLC | 62 MW | 18.9 km |
| Courtenay Wind Farm | 200 MW | 51.6 km |
| Spiritwood Station | 106 MW | 59.2 km |