MISO-J2991
200 MW storage in Wayne, MI · In queue since September 2022 · Proposed COD September 2025
200 MW
Capacity
1
Components
Battery
3y 8m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
3 years
Schedule
8 months past proposed COD
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)
Proposed COD: 2025-09-15
MISO-J2991 is a proposed 200 MW battery storage project located in Wayne County, Michigan. The project is interconnected within the Midcontinent Independent System Operator (MISO) queue under transmission provider ITC, having entered the queue on September 14, 2022. The proposed commercial operation date is September 15, 2025.
The interconnection agreement (IA) status for MISO-J2991 is currently listed as "In Progress" with an unknown study. The point of interconnection (POI) is the Dayton 120kV Substation. The project has appeared in recent news.
Generated from interconnection queue and public data sources
State
MI
County
Wayne
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ITC
Entity
MISO
Service Type
—
Point of Interconnection
Dayton 120kV Substation
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- MICHIGAN.HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- DECO.JUDD11
- POI Substation
- Dayton 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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