MISO-S1107
200 MW storage in Clinton, IA · In queue since July 2025
200 MW
Capacity
0
Components
10 months
In Queue
—
IA Status
Total Duration
10 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-S1107 is a proposed 200 MW battery storage project located in Clinton County, Iowa. The project is in the Midcontinent Independent System Operator (MISO) interconnection queue, having entered the queue on July 8, 2025. ITC Midwest is the utility associated with the project, which is currently in active status and undergoing a System Impact Study (SIS).
The project's Point of Interconnection (POI) is Calamus East. The developer is not specified in the available data. The proposed project has appeared in recent news coverage regarding MISO's interconnection queue.
Generated from interconnection queue and public data sources
State
IA
County
Clinton
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ITC MIDWEST
Entity
MISO
Service Type
SIS
Point of Interconnection
Calamus East
Data Source
Live · MISO
- ISO / RTO
- MISO
- Trading Hub
- MINN.HUB
- Hub Confidence
- HIGH
- POI Substation
- Calamus East 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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