BetaActiveBatteryMISOLBNL + Live
200 MW storage in St. Clair, IL · In queue since September 2022 · Proposed COD September 2025
200 MW
Capacity
1
Components
Battery
3y 6m
In Queue
Cluster Study
IA Status
COD target: 2025
Interconnection Timeline
Total Duration
3 years
Schedule
6 months past proposed COD
Impact Study25%
Queue EntrySep 14, 2022
Interconnection request submitted to ISO/RTO
DPP StudyCurrent
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
Proposed COD: 2025-09-15
Project Details
State
IL
County
St. Clair
Region
MISO
Developer
—
Utility
AMEREN ILLINOIS
Entity
MISO
Point of Interconnection
Fayetteville Bee Hollow Road 138kV Substation
Data Source
LBNL + Live
No news available for this project.