Marsh Hill Wind Farm
Steuben County, New York · EIA plant ID 58768 · Operator: Invenergy Services LLC
Nameplate16MWSummer 16 MW
Generators1in service
Net generation55GWh12 mo to Dec 2025
Capacity factor39%wind units, summer MW
Heat rate—thermal plants only
First online2014
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) |
|---|---|---|---|
| 2014 | 10.2 | 42.8% | — |
| 2015 | 56.3 | 39.6% | — |
| 2016 | 55 | 38.6% | — |
| 2017 | 39.9 | 28.1% | — |
| 2018 | 45.4 | 32.0% | — |
| 2019 | 50.4 | 35.5% | — |
| 2020 | 49.7 | 34.9% | — |
| 2021 | 48.8 | 34.4% | — |
| 2022 | 50 | 35.2% | — |
| 2023 | 38.1 | 26.9% | — |
| 2024 | 44.7 | 31.4% | — |
| 2025 | 55.1 | 38.8% | — |
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 | 16.2 | 16.2 | Nov 2014 | Operating | — | ge 1.6-103 |
Owner / operator
Operator: Invenergy Services LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Invenergy Services LLC | 100.0% | 16 MW |
Nearby plants
Within 80 km.
| Eight Point Wind | 101 MW | 15.8 km |
| County Route 84 Solar | 5 MW | 15.8 km |
| Howard Wind Farm | 55 MW | 16.9 km |
| Troupsburg | 7 MW | 21.1 km |
| Jericho | 5 MW | 22.6 km |
| McCormick NY CSG LLC | 5 MW | 22.9 km |