MISO-J4069
169.93 MW generation in Marathon, WI · In queue since October 2025
169.93 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-J4069 is a proposed solar generation project located in Marathon County, Wisconsin, within the Midcontinent Independent System Operator (MISO) region. The project, with a total capacity of 169.93 MW, is interconnected to the American Transmission Company via the Kelly - Ackley 115.0kV point of interconnection.
The project entered the MISO interconnection queue on October 3, 2025, and is currently in Phase 1 of the study phase. It has an active status in the queue and is seeking Network Resource Interconnection Service (NRIS).
Generated from interconnection queue and public data sources
State
WI
County
Marathon
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMERICAN TRANSMISSION COMPANY
Entity
MISO
Service Type
NRIS
Point of Interconnection
Kelly - Ackley 115.0kV
Data Source
Live · MISO
- ISO / RTO
- MISO
- Trading Hub
- MINN.HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- WEC.RBC1
- POI Substation
- Kelly
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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