Eastwater Energy Storage
100 MW storage in Monroe, NY · In queue since August 2024 · Proposed COD June 2027
100 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
Eastwater Energy Storage is a proposed 100 MW battery storage project located in Monroe County, New York. Developed by GCI Eastwater, LLC, the project is interconnected to the NYISO grid at the Station 82 - Station 121 Line 23 115kV point of interconnection. It entered the NYISO interconnection queue as project NYISO-C24-072 on August 2, 2024, and has a proposed commercial operation date of June 1, 2027.
The project consists of 100 MW of battery storage capacity. It is currently listed as active in the interconnection queue. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
NY
County
Monroe
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
GCI Eastwater, LLC
Utility
NM-NG
Entity
NYISO
Service Type
—
Point of Interconnection
Station 82 - Station 121 Line 23 115kV
Data Source
LBNL + Live
- ISO / RTO
- NYISO
- Trading Hub
- ZONE B
- 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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