BetaActiveBatteryMISOLBNL + Live
300 MW storage in Milwaukee, WI · In queue since September 2022 · Proposed COD January 2026
300 MW
Capacity
1
Components
Battery
3y 6m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Interconnection Timeline
Total Duration
3y 4m
Schedule
3 months past proposed COD
In Study38%
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: 2026-01-02
Project Details
State
WI
County
Milwaukee
Region
MISO
Developer
—
Utility
AMERICAN TRANSMISSION COMPANY
Entity
MISO
Point of Interconnection
Granville 345kV Substation
Data Source
LBNL + Live
No news available for this project.