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106.5 MW Wind operating in Franklin, NY
106.5 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2009
Operating Since
Coordinates
44.8995, -74.0388
County
Franklin, NY
Nearby Plants
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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 | Valcour Operating Services, LLC | AES | — |
| Owner(s) | Valcour Chateaugay Windpark, LLC | AES | — |
| Status | Operating | operating | — |
The Chateaugay wind power plant is located in Franklin County, New York. The plant has a total capacity of 106.5 MW and began operating in 2009. It is owned by AES and operated by Valcour Operating Services, LLC. The facility consists of a single generator utilizing onshore wind turbine technology. The wind turbines have a hub height of 80 meters and a rotor diameter of 77 meters, and were manufactured by GE Wind, model GE1.5-77.
In the most recent year of data, Chateaugay generated 170,482 MWh of electricity, achieving a capacity factor of 18.3%. The plant operates within the New York Independent System Operator (NYISO) balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region. Chateaugay is ranked as the 16th largest wind farm out of 22 in New York state, and 654th out of 734 nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
NYISO
Market
ISO/RTO Member
NERC Region
NPCC — Northeast Power Coordinating Council
Balancing Authority
New York Independent System Operator (NYIS)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
16.8K MWh
Latest Month
170.5K MWh
Annual Generation
18.3%
Capacity Factor
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2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $201.8M
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Point of Interconnection
Nearest Substation
CHATEAUG_WT_PWR
Substation Distance
< 10 km
Coord Source
NYISO direct
Market Position
ISO/RTO Market
NYISO
LMP Node
323614
Pricing Hub
NORTH
Node Source
EIA-860 direct report
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-03-26
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AES and partners announced plans to build a solar-powered data center at the former Chateaugay biomass plant site — a separate facility from the wind farm but involving the same AES operator in the same municipality.
source