BetaActiveBattery StorageMISOLive · MISO
50 MW storage in Portage, WI · In queue since October 2025
50 MW
Capacity
0
Components
5 months
In Queue
—
IA Status
Interconnection Timeline
Total Duration
5 months
Pre-Study0%
Queue EntryOct 7, 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
WI
County
Portage
Region
MISO
Developer
—
Utility
AMERICAN TRANSMISSION COMPANY
Entity
MISO
Point of Interconnection
Arnott - Golden Sands 138.0kV
Data Source
Live · MISO
No news available for this project.