South Ripley Solar and BESS
270 MW hybrid in Chautauqua, NY · In queue since December 2018 · Proposed COD January 2027
270 MW
Capacity
1
Components
Solar
7y 5m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
8y 1m
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: 2027-01-01
The South Ripley Solar and BESS project is a proposed 270 MW hybrid solar and battery energy storage system development in Chautauqua County, New York. The project, being developed by ConnectGen Chautauqua County LLC, consists of 270 MW of solar generation. It is interconnected to the New York Independent System Operator (NYISO) queue as project number NYISO-783, with an original queue entry date of December 7, 2018.
The proposed commercial operation date for the South Ripley Solar and BESS project is January 1, 2027. Its interconnection status is currently in the Facility Study phase. The point of interconnection is the South Ripley Substation at 230kV. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
NY
County
Chautauqua
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
ConnectGen Chautauqua County LLC
Utility
NM-NG
Entity
NYISO
Service Type
—
Point of Interconnection
South Ripley Substation 230kV
Data Source
LBNL
- ISO / RTO
- NYISO
- Trading Hub
- ZONE A
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- NEPA___ENERGY
- POI Substation
- South Ripley Switching Station
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.
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