Alle Catt II Wind
339.1 MW generation in Cattaraugus, NY · In queue since January 2017 · Proposed COD December 2026
339.1 MW
Capacity
1
Components
Wind
9y 4m
In Queue
System Impact Study
IA Status
COD target: 2026
Total Duration
9y 11m
Interconnection request submitted to ISO/RTO
NYISO transitioned to a Transitional Cluster Study (TCS) format in 2024.
Typical: >42 months (historical); ~24 months target
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-12-01
The Alle Catt II Wind project is a proposed wind generation facility with a total capacity of 339.1 MW. Located in Cattaraugus County, New York, the project is being developed by Alle-Catt Wind Energy LLC. It is currently in the System Impact Study phase of the New York Independent System Operator (NYISO) interconnection queue, under queue ID NYISO-596, with an original queue entry date of January 4, 2017. The proposed commercial operation date is December 1, 2026.
The Alle Catt II Wind project has been the subject of recent news coverage related to regulatory matters.
Generated from interconnection queue and public data sources
State
NY
County
Cattaraugus
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
Alle-Catt Wind Energy LLC
Utility
NM-NG
Entity
NYISO
Service Type
—
Point of Interconnection
Stolle Rd - Five Mile Rd 345kV
Data Source
LBNL
- ISO / RTO
- NYISO
- Trading Hub
- ZONE A
- Hub Confidence
- MEDIUM
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
Last updated 2026-03-26
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