Project PJM-AG2-544 — Project Summary

Queue ID
PJM-AG2-544
Capacity
200 MW
Technology
Battery
Status
active
Location
Mchenry, IL
Region
PJM
Developer
IA Status
In Progress (unknown study)

PJM-AG2-544

PJM-AG2-544BetaActiveBatteryPJMLBNL

200 MW storage in Mchenry, IL · In queue since March 2021 · Proposed COD November 2024

200 MW

Capacity

1

Components

Battery

5y 2m

In Queue

In Progress (unknown study)

IA Status

COD target: 2024

Interconnection

Total Duration

3y 8m

Schedule

18 months past proposed COD

In Study38%
Queue EntryMar 31, 2021

Interconnection request submitted to ISO/RTO

System Impact StudyCurrent

PJM processes interconnection requests through multi-phase System Impact Studies (SIS).

Typical: ~48 months (historically longest)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2024-11-06

About

PJM-AG2-544 is a proposed 200 MW battery storage project located in McHenry County, Illinois. The project is interconnected within the PJM Interconnection queue, having entered the queue on March 31, 2021. The proposed commercial operation date is November 6, 2024.

The interconnection agreement for the project is currently listed as "In Progress (unknown study)". The project is located within the ComEd service territory and connects to the Silver Lake 138 kV point of interconnection.

Generated from interconnection queue and public data sources

Project Details

State

IL

County

Mchenry

Grid Region

PJM Interconnection

Market

ISO/RTO Member

Developer

Utility

ComEd

Entity

PJM

Service Type

Point of Interconnection

Silver Lake 138 kV

Data Source

LBNL

Market Context
Approximate
ISO / RTO
PJM
Trading Hub
N ILLINOIS HUB
Hub Confidence
HIGH
Nearest Node (Estimated)
75 CRYST138 KV TR71 12
POI Substation
Silver Lake Substation

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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