Port Morris Energy Storage
130 MW storage in Bronx, NY · In queue since August 2024 · Proposed COD December 2028
130 MW
Capacity
1
Components
Battery
1y 11m
In Queue
—
IA Status
COD target: 2028
Total Duration
4y 4m
Study Phase
C24
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: 2028-12-01
NYISO queue application submitted for 130 MW battery storage in Bronx County
The Port Morris Energy Storage project is a proposed 130 MW battery storage project located in Bronx County, New York. The project is being developed by The NY Power Authority and is interconnected within the NYISO queue under queue ID NYISO-C24-081. The project entered the queue on August 8, 2024, with a proposed commercial operation date of December 1, 2027.
The proposed project consists of 130 MW of battery storage capacity. It is interconnected at the Hell Gate Annex 138kV point of interconnection. The Port Morris Energy Storage project has been mentioned 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
Bronx
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
The NY Power Authority
Utility
NYPA
Entity
NYISO
Service Type
—
Point of Interconnection
Hell Gate Annex 138kV
Data Source
LBNL + Live
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
- MEDIUM
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.
Last updated 2026-03-14
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