— Project Summary

Queue ID
MISO-J3946
Capacity
300 MW
Technology
Battery
Status
active
Location
Tazewell, IL
Region
MISO
Developer
IA Status

BetaActiveBattery StorageMISOLive · MISO

300 MW storage in Tazewell, IL · In queue since March 2025

300 MW

Capacity

0

Components

1 year

In Queue

IA Status

Interconnection Timeline

Total Duration

1 year

Pre-Study0%
Queue EntryMar 31, 2025

Interconnection request submitted to ISO/RTO

DPP Study

MISO uses the Definitive Planning Phase (DPP) process with 3 study phases.

Typical: 30–40 months (historical); 12 months target

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Commercial operation date not yet determined

Project Details

State

IL

County

Tazewell

Region

MISO

Developer

Utility

AMEREN ILLINOIS

Entity

MISO

Point of Interconnection

Tazewell

Data Source

Live · MISO

No news available for this project.