Gowanus Energy Storage
150 MW storage in Kings, NY · In queue since September 2024 · Proposed COD June 2027
150 MW
Capacity
1
Components
Battery
1y 8m
In Queue
—
IA Status
COD target: 2027
Total Duration
2y 9m
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: 2027-06-01
The Gowanus Energy Storage project is a proposed 150 MW battery storage development in Kings County, New York. The project, being developed by Astoria Generating Company, L.P., is located within the NYISO region and will interconnect to the ConEd utility grid at the Gowanus 138kV Substation. It entered the NYISO interconnection queue as project NYISO-C24-178 on September 17, 2024, with a proposed commercial operation date of June 1, 2027.
The Gowanus Energy Storage project consists of 150 MW of battery storage capacity. This project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
NY
County
Kings
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
Astoria Generating Company, L.P.
Utility
ConEd
Entity
NYISO
Service Type
—
Point of Interconnection
Gowanus 138kV Substation
Data Source
LBNL + Live
- ISO / RTO
- NYISO
- Trading Hub
- ZONE J
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- GOWANUS_GT2_1
- POI Substation
- Gowanus Substation
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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