St. Lawrence Infrastructure 2
1,935 MW generation in St. Lawrence, NY · In queue since September 2025
1,935 MW
Capacity
0
Components
10 months
In Queue
—
IA Status
Total Duration
10 months
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)
Commercial operation date not yet determined
Project entered NYISO interconnection queue
St. Lawrence Infrastructure 2 is a proposed 1935 MW generation project located in St. Lawrence County, New York. The project, developed by St. Lawrence Infrastructure, LLC, is interconnected to the New York Power Authority (NYPA) grid at the 230kV Moses Massena 1 (MMS-1) and 230kV Moses Massena 2 (MMS-2) points of interconnection. The project entered the NYISO interconnection queue on September 2, 2025, under queue ID NYISO-1743.
The project's technology is listed as "Other" with a detail of "L". The project is currently listed as active in the NYISO queue. Recent news coverage has highlighted the project, with articles focusing on regulatory and industry aspects.
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
St. Lawrence
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
St. Lawrence Infrastructure, LLC
Utility
NYPA
Entity
NYISO
Service Type
—
Point of Interconnection
NYPA's 230kV Moses Massena 1 (MMS-1) and 230kV Moses Massena 2 (MMS-2)
Data Source
Live · NYISO
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 D
- 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.
No Ask reports yet for this entity.
Ask about St. Lawrence Infrastructure 2Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
