MISO-R5071
251 MW generation in Linn, IA · In queue since August 2025
251 MW
Capacity
0
Components
9 months
In Queue
—
IA Status
Total Duration
9 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-R5071 is a proposed nuclear generation project with a total capacity of 251 MW. The project is located in Linn County, Iowa, and is interconnected within the Midcontinent Independent System Operator (MISO) region, with ITC MIDWEST as the utility.
The project entered the MISO interconnection queue on August 26, 2025. The point of interconnection (POI) is at the Duane Arnold (ARNOLD 5) facility.
Generated from interconnection queue and public data sources
State
IA
County
Linn
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ITC MIDWEST
Entity
MISO
Service Type
—
Point of Interconnection
Duane Arnold (ARNOLD 5)
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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