MISO-J4068
232 MW generation in Marshall, IA · In queue since October 2025
232 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-J4068 is a proposed wind generation project with a total capacity of 232 MW. The project is located in Marshall County, Iowa, and is interconnected within the Midcontinent Independent System Operator (MISO) region. The queue entry date for MISO-J4068 is October 3, 2025.
The project's point of interconnection (POI) is the Lehigh - Marshalltown (Twinkle) 345kV substation. The project is currently in Phase 1 of the study phase and is designated as a Network Resource Interconnection Service (NRIS). The project's status is listed as active within the MISO interconnection queue.
Generated from interconnection queue and public data sources
State
IA
County
Marshall
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
—
Entity
MISO
Service Type
NRIS
Point of Interconnection
Lehigh - Marshalltown (Twinkle) 345kV
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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