MISO-J3004
170 MW hybrid in Mason, IL · In queue since September 2022 · Proposed COD August 2025
170 MW
Capacity
1
Components
Solar
3y 8m
In Queue
Cluster Study
IA Status
COD target: 2025
Total Duration
2y 11m
Schedule
8 months past proposed COD
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)
Proposed COD: 2025-08-30
MISO-J3004 is a proposed 170 MW hybrid solar and battery project located in Mason County, Illinois. The project, which consists of 170 MW of solar capacity, is in the MISO interconnection queue as of September 15, 2022, with a proposed commercial operation date of August 30, 2025. The interconnecting utility is Ameren Illinois. Its interconnection status is currently in the Cluster Study phase.
The development project is located within the MISO region. No developer is listed in the interconnection queue data. The point of interconnection (POI) is Cane. The project is listed as active in the queue.
Generated from interconnection queue and public data sources
State
IL
County
Mason
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMEREN ILLINOIS
Entity
MISO
Service Type
—
Point of Interconnection
Cane
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- ILLINOIS.HUB
- Hub Confidence
- HIGH
- POI Substation
- Cane Ridge 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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