Astoria Energy Storage
100 MW storage in Queens, NY · In queue since October 2019 · Proposed COD October 2026
100 MW
Capacity
1
Components
Battery
6y 9m
In Queue
System Impact Study
IA Phase
Signed Jan 2023
Queue → IA
3y 3m
IA → COD
3y 9m
Total Duration
3y 3m
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2026-10-01
System Impact Study phase reached per LBNL queue data
The Astoria Energy Storage project is a proposed 100 MW battery storage project located in Queens County, New York. The project, developed by East River ESS, LLC, is interconnected to ConEd via the Astoria West 138kV point of interconnection. It is listed in the NYISO interconnection queue as queue ID NYISO-931, with an entry date of October 28, 2019.
The proposed commercial operation date for the Astoria Energy Storage project is March 1, 2026. Its interconnection status is currently in the System Impact Study phase. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
NY
County
Queens
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
East River ESS, LLC
Utility
ConEd
Entity
NYISO
Service Type
—
Point of Interconnection
Astoria West 138kV
Data Source
LBNL
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- NYISO
- Trading Hub
- ZONE J
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- NGRID_A4_DSASP
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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Ask about Astoria Energy StorageForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
