MISO-J4093
400 MW storage in Mason, MI · In queue since October 2025
400 MW
Capacity
0
Components
7 months
In Queue
—
IA Status
Total Duration
7 months
Interconnection request submitted to ISO/RTO
MISO uses the Definitive Planning Phase (DPP) process with 3 study phases.
Typical: 30–40 months (historical); 12 months target
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial operation date not yet determined
MISO-J4093 is a proposed 400 MW battery storage project located in Mason County, Michigan. The project is listed in the Midcontinent Independent System Operator (MISO) interconnection queue, having entered the queue on October 6, 2025. The designated utility is METC, and the point of interconnection (POI) is Pere Marquette.
The project's service type is NRIS (Network Resource Interconnection Service), indicating it is intended to provide transmission services. As of the latest data, the project remains active in the MISO queue.
Generated from interconnection queue and public data sources
State
MI
County
Mason
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
METC
Entity
MISO
Service Type
NRIS
Point of Interconnection
PERE MARQUETTE
Data Source
Live · MISO
- ISO / RTO
- MISO
- Trading Hub
- MICHIGAN.HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- CONS.CC.MICHP
- POI Substation
- Pere Marquette Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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