ELP Granby Solar II (NYISO-1329) — Project Summary

Queue ID
NYISO-1329
Capacity
20 MW
Technology
Solar+Battery
Status
active
Location
Oswego, NY
Region
NYISO
Developer
ELP Granby Solar II LLC
IA Status
Facility Study

ELP Granby Solar II

NYISO-1329BetaActiveSolarBatteryNYISOLBNL + Live

20 MW hybrid in Oswego, NY · In queue since February 2022 · Proposed COD April 2028

BA: NYISISO/RTO: NYISONERC: NPCCRC: NYIS

20 MW

Capacity

1

Components

Solar

4y 5m

In Queue

Facility Study

IA Phase

COD target: 2028

Interconnection

Total Duration

6y 2m

Facilities Study50%
Queue EntryFeb 11, 2022

Interconnection request submitted to ISO/RTO

TCS StudyCurrent

NYISO transitioned to a Transitional Cluster Study (TCS) format in 2024.

Typical: >42 months (historical); ~24 months target

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2028-04-01

About

The ELP Granby Solar II project is a proposed 20 MW hybrid solar and battery energy storage project located in Oswego County, New York. The developer is ELP Granby Solar II LLC. The project consists of 20 MW of solar generation.

The project is listed in the NYISO interconnection queue as queue ID NYISO-1329, with an entry date of February 11, 2022, and a proposed commercial operation date of December 1, 2026. Its interconnection status is currently in the Facility Study phase.

Generated from interconnection queue and public data sources

Development Risk

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.

Available on the InfraSure platform

See the full development-risk decomposition for this project.

P(COD by stated date)
Withdrawal probability vs cohort
IA cluster risk
Project Details

State

NY

County

Oswego

Grid Region

NYISO (New York)

Market

ISO/RTO Member

Developer

ELP Granby Solar II LLC

Utility

NM-NG

Entity

NYISO

Service Type

Point of Interconnection

Curtis Street - Teall 115 kV

Data Source

LBNL + Live

Risk Analytics

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.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability (P10/P50/P90)
Offtake + transmission counterparty
Generation Forecast

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.

Available on the InfraSure platform

See the full forecast + scenario decomposition for this project.

P50 conditioned on COD
Capacity factor vs cohort
Weather + policy scenarios
Financial Forecast

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.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

Revenue conditioned on COD
Financing close risk
Cohort DSCR comparison
Market Context
Approximate
ISO / RTO
NYISO
Trading Hub
ZONE C
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 insights available for this project.

No Ask reports yet for this entity.

Ask about ELP Granby Solar II
InfraSure platform

Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.