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

MetricStony Creek Wind Farm NY
Wyoming County
Ball Hill Wind Energy, LLC
Chautauqua County
Capacity94.4 MW107.5 MW
TechnologyOnshore Wind TurbineOnshore Wind Turbine
OperatorInvenergy Services LLCBall Hill Wind Energy, LLC
Operating units11
Latest 12-month generation232.9 GWh276.8 GWh
Latest complete-year capacity factor28.1% (2024)31.8% (2025)
National technology rank#722 of 1,362#601 of 1,362
Latest EIA report2024-122026-04

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.