Boonville Standalone Storage
79 MW storage in Lewis, NY · In queue since October 2024 · Proposed COD December 2028
79 MW
Capacity
1
Components
Battery
1y 7m
In Queue
—
IA Status
COD target: 2028
Total Duration
4y 2m
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: 2028-12-01
The Boonville Standalone Storage project is a proposed 79 MW battery storage project located in Lewis County, New York. The project is being developed by Nexamp Solar LLC and is interconnected within the New York Independent System Operator (NYISO) queue as project number NYISO-C24-320. The project entered the queue on October 5, 2024, with a proposed commercial operation date of December 1, 2028.
The point of interconnection (POI) for the project is the 115kV Boonville-Waters Road Line#8, proposed as the Boonville-Taylorville Line#6. The project is currently listed as active in the interconnection queue. Recent news coverage has discussed the development.
Generated from interconnection queue and public data sources
State
NY
County
Lewis
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
Nexamp Solar LLC
Utility
NM-NG
Entity
NYISO
Service Type
—
Point of Interconnection
115kV Boonville-Waters Road Line#8 (proposed as Boonville-Taylorville Line#6)
Data Source
LBNL
- ISO / RTO
- NYISO
- Trading Hub
- ZONE D
- 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.
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