Icebox Energy Storage
50 MW storage in Onondaga, NY · In queue since August 2024 · Proposed COD June 2027
50 MW
Capacity
1
Components
Battery
1y 9m
In Queue
—
IA Status
COD target: 2027
Total Duration
2y 10m
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
Icebox Energy Storage is a proposed 50 MW battery storage project located in Onondaga County, New York. The project, developed by GCI Icebox Energy Storage, LLC, is interconnected to the NYISO grid under queue ID NYISO-C24-073. The project entered the interconnection queue on August 2, 2024, with a proposed commercial operation date of June 1, 2027.
The project is currently listed as active in the NYISO interconnection queue. The point of interconnection is the Solvay Station 34.5 kV. The project has appeared in recent news coverage regarding energy storage development in New York.
Generated from interconnection queue and public data sources
State
NY
County
Onondaga
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
GCI Icebox Energy Storage, LLC
Utility
NM-NG
Entity
NYISO
Service Type
—
Point of Interconnection
Solvay Station 34.5 kV
Data Source
LBNL
- ISO / RTO
- NYISO
- Trading Hub
- ZONE C
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- ELM_ST_23_KV_LD_REV_LBMP_A
- POI Substation
- Station 2
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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