Millers Grove Solar
20 MW generation in Herkimer, NY · In queue since July 2020 · Proposed COD December 2026
20 MW
Capacity
1
Components
Solar
6 years
In Queue
Facility Study
IA Phase
COD target: 2026
Total Duration
6y 5m
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: 2026-12-01
The Millers Grove Solar project is a proposed 20 MW solar generation facility located in Herkimer County, New York. Developed by SED NY Holdings LLC, the project consists of 20 MW of solar photovoltaic generation. It is currently active in the New York Independent System Operator (NYISO) interconnection queue as project number NYISO-1047, with an original queue entry date of July 9, 2020.
The proposed commercial operation date for Millers Grove Solar is December 1, 2026. The project's interconnection status is currently in the Facility Study phase. The point of interconnection is the Porter - Watkins 115kV line. 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
Herkimer
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
SED NY Holdings LLC
Utility
NM-NG
Entity
NYISO
Service Type
—
Point of Interconnection
Porter - Watkins 115kV
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 Millers Grove SolarForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
