Brookside Forest (NYISO-C26-0020) — Project Summary

Queue ID
NYISO-C26-0020
Capacity
300 MW
Technology
Battery
Status
active
Location
Lowville, NY
Region
NYISO
Developer
Brookside Forest Energy Storage LLC
IA Status
—

Brookside Forest

NYISO-C26-0020BetaActiveESNYISOLive · NYISO

300 MW storage in Lowville, NY · In queue since August 2026

BA: NYISISO/RTO: NYISONERC: NPCCRC: NYIS

300 MW

Capacity

0

Components

2 months

In Queue

—

IA Status

Asset Intelligence Map

One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.

4 live dimensions
4 decision models

Expand a branch, then select a fact to jump to its full section. Locked leaves open a contextual request.

Structured from the current asset record; empty data branches are omitted.Locked nodes are InfraSure decision models; no simulated values shown.
Interconnection

Total Duration

2 months

Pre-Study0%
Queue EntryAug 10, 2026

Interconnection request submitted to ISO/RTO

TCS Study

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

Commercial operation date not yet determined

About

Brookside Forest is a proposed 300 MW battery energy storage project in Lowville, New York. Brookside Forest Energy Storage LLC is developing the standalone storage facility, which is listed in the New York Independent System Operator (NYISO) interconnection queue under queue ID NYISO-C26-0020. The project's technology is energy storage (ES).

The project entered the NYISO queue on August 10, 2026, and currently holds active status. It proposes to interconnect at the 115 kV Waters Road Station, and the transmission owner is identified as NM-NG (Niagara Mohawk, doing business as National Grid). The available queue data does not specify a proposed commercial operation date or the status of an interconnection agreement.

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.

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

State

NY

County

Lowville

Grid Region

NYISO (New York)

Market

ISO/RTO Member

Developer

Brookside Forest Energy Storage LLC

Utility

Transmission Owner NM-NG Transmission Owner NaN Name: 218, dtype: object

Entity

NYISO

Service Type

—

Point of Interconnection

115kV Waters Road Station

Data Source

Live · NYISO

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.

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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.

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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.

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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 F
Hub Confidence
HIGH
Nearest Node (Estimated)
ELM_ST_23_KV_LD_REV_LBMP_A
POI Substation
Station 2

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.

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InfraSure platform

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