MISO-J3977
250 MW storage in Sanilac, MI · In queue since March 2025
250 MW
Capacity
0
Components
1y 2m
In Queue
—
IA Status
Total Duration
1y 2m
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-J3977 is a proposed 250 MW battery storage project located in Sanilac County, Michigan. The project is in the Midcontinent Independent System Operator (MISO) interconnection queue, with an entry date of March 31, 2025. The proposed point of interconnection is at the GREENWOOD - RAPSON 345.0kV substation, and the requested service type is NRIS (Network Resource Interconnection Service).
The project is currently listed as active in the MISO queue. The transmission utility is ITC. No information is available regarding the developer, proposed commercial operation date, or interconnection agreement (IA) status. There is no match to an existing operating plant in the EIA database, and no recent news coverage is available.
Generated from interconnection queue and public data sources
State
MI
County
Sanilac
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ITC
Entity
MISO
Service Type
NRIS
Point of Interconnection
GREENWOOD - RAPSON 345.0kV
Data Source
Live · MISO
- ISO / RTO
- MISO
- Trading Hub
- MICHIGAN.HUB
- Hub Confidence
- MEDIUM
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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