Blue Spruce Storage
300 MW storage in Bronx, NY · In queue since August 2024 · Proposed COD August 2028
300 MW
Capacity
1
Components
Battery
1y 9m
In Queue
—
IA Status
COD target: 2028
Total Duration
4 years
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
Blue Spruce Storage is a proposed 300 MW battery storage project located in Bronx County, New York. The project, developed by Blue Spruce Storage LLC, is interconnected to the ConEd utility via the Mott Haven 138KV Bus. It entered the NYISO interconnection queue as project NYISO-C24-005 on August 1, 2024, and has a proposed commercial operation date of August 1, 2028.
The project is currently listed as active in the NYISO queue. Recent news coverage has discussed the development.
Generated from interconnection queue and public data sources
State
NY
County
Bronx
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
Blue Spruce Storage LLC
Utility
ConEd
Entity
NYISO
Service Type
—
Point of Interconnection
Mott Haven 138KV Bus
Data Source
LBNL + Live
- ISO / RTO
- NYISO
- Trading Hub
- ZONE J
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- MOTTHAVN_138_KV_9M4_REV_LBMP_J
- POI Substation
- Mott Haven 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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