MISO-J4150
42.24 MW generation in Cass, IA · In queue since October 2025
42.24 MW
Capacity
0
Components
7 months
In Queue
—
IA Status
Total Duration
7 months
Study Phase
Phase 1
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-J4150 is a proposed solar generation project located in Cass County, Iowa, with a total capacity of 42.24 MW. The project is listed in the Midcontinent Independent System Operator (MISO) interconnection queue, having entered the queue on October 6, 2025. The designated point of interconnection (POI) is the ATLANTIC - ADAIR 161.0kV substation.
The project's interconnection service type is NRIS (Network Resource Interconnection Service), and it is currently in Phase 1 of the study phase. The utility associated with the project is MidAmerican Energy Co. The project's status is listed as active.
Generated from interconnection queue and public data sources
State
IA
County
Cass
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
MIDAMERICAN ENERGY CO.
Entity
MISO
Service Type
NRIS
Point of Interconnection
ATLANTIC - ADAIR 161.0kV
Data Source
Live · MISO
- ISO / RTO
- MISO
- Trading Hub
- MINN.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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