Saltgrass Storage
50 MW storage in Nassau, NY · In queue since September 2024 · Proposed COD August 2028
50 MW
Capacity
1
Components
Battery
1y 8m
In Queue
—
IA Status
COD target: 2028
Total Duration
3y 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: 2028-08-01
Saltgrass Storage is a proposed 50 MW battery storage project located in Nassau County, New York. The project, developed by Saltgrass Storage LLC, is interconnected with the Long Island Power Authority (LIPA) at the Line 33-222 and 33-317 LIPA 33kV point of interconnection.
The project is currently active in the New York Independent System Operator (NYISO) interconnection queue as entry NYISO-C24-255, with a queue entry date of September 23, 2024. The proposed commercial operation date is August 1, 2028.
Generated from interconnection queue and public data sources
State
NY
County
Nassau
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
Saltgrass Storage LLC
Utility
LIPA
Entity
NYISO
Service Type
—
Point of Interconnection
Line 33-222 and 33-317 LIPA 33kV
Data Source
LBNL
- ISO / RTO
- NYISO
- Trading Hub
- ZONE K
- 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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