BetaActiveBatteryMISOLBNL + Live
100 MW storage in Mason, MI · In queue since September 2022 · Proposed COD October 2026
100 MW
Capacity
1
Components
Battery
3y 6m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Interconnection Timeline
Total Duration
4y 1m
In Study38%
Queue EntrySep 15, 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: 2026-10-31
Project Details
State
MI
County
Mason
Region
MISO
Developer
—
Utility
METC
Entity
MISO
Point of Interconnection
PERE MARQUETTE 138 KV
Data Source
LBNL + Live
No news available for this project.