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87.5 MW Wind operating in Steuben, NY — New York Independent System Operator
87.5 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2009
Operating Since
Coordinates
42.5183, -77.4469
County
Steuben, NY
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Evergreen Wind, LLC | TerraForm Power Operating LLC | — |
| Owner(s) | Evergreen Wind, LLC | TerraForm Power Operating LLC | — |
| Status | Operating | operating | — |
GEM identifies the owner as TerraForm Power Operating LLC
This entity is not yet in the GEM ownership database — chain unavailable.
The Cohocton Wind Project is an 87.5 MW wind power plant located in Steuben County, New York. The facility began operating in 2009 and is owned and operated by Evergreen Wind, LLC. The plant utilizes a single onshore wind turbine generator. It is interconnected to the New York Independent System Operator (NYISO) balancing authority and is within the Northeast Power Coordinating Council (NPCC) NERC region.
The wind farm's technology specifications include a hub height of 80 meters and a rotor diameter of 116 meters. The wind turbine manufacturer is GE Wind, and the model is GE2.5-116. In the most recent year of data, the plant generated 203,530 MWh, achieving a capacity factor of 26.5%. The Cohocton Wind Project is ranked as the 26th largest wind farm in New York State out of 45, and 787th nationally out of 1424.
Generated from EIA, GEM, and public data sources
ISO/RTO
NYISO
Market
ISO/RTO Member
NERC Region
NPCC — Northeast Power Coordinating Council
Balancing Authority
20.6K MWh
Latest Month
203.5K MWh
Annual Generation
26.5%
Capacity Factor
2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $165.8M
Point of Interconnection
Nearest Substation
BARON_WINDS___WT_PWR
Substation Distance
< 10 km
Coord Source
NYISO direct
Market Position
ISO/RTO Market
NYISO
LMP Node
CANDIGU_WT_PWR
Pricing Hub
NYISO Zone C
Node Source
Shared substation inference
Last updated 2026-03-26
View all articlesNo ask pi reports yet for this entity.
ask pi about Cohocton Wind ProjectNew York Independent System Operator (NYIS)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP