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Registry, engineering, and operating metrics shown on a consistent EIA basis.

MetricArkwright Summit Wind Farm LLC
Chautauqua County
Stony Creek Wind Farm NY
Wyoming County
Capacity78.4 MW94.4 MW
TechnologyOnshore Wind TurbineOnshore Wind Turbine
OperatorArkwright Summit Wind Farm LLCInvenergy Services LLC
Operating units11
Latest 12-month generation242.9 GWh232.9 GWh
Latest complete-year capacity factor38.2% (2025)28.1% (2024)
National technology rank#773 of 1,362#722 of 1,362
Latest EIA report2026-042024-12

Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.