Flat Creek Solar
200 MW generation in Montgomery, NY · In queue since September 2020 · Proposed COD November 2028
200 MW
Capacity
1
Components
Solar
5y 10m
In Queue
System Impact Study
IA Phase
COD target: 2028
Total Duration
8y 2m
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: 2028-11-01
Entered NYISO queue for System Impact Study
The Flat Creek Solar project is a proposed 200 MW solar generation project located in Montgomery County, New York. The project, developed by SED NY Holding LLC, is interconnected to the NYISO grid at the Edic to Princetown 345kV Line 352. It is listed in the NYISO interconnection queue as project number 1089, with an entry date of September 4, 2020.
The Flat Creek Solar project is currently in the System Impact Study phase of the interconnection process. The proposed commercial operation date (COD) for the project is November 1, 2028. The interconnecting utility is NYPA. 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
Montgomery
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
Flat Creek Solar NY LLC
Utility
NYPA
Entity
NYISO
Service Type
—
Point of Interconnection
Edic to Princetown 345kV Line 352
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 E
- 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 Flat Creek SolarForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
