MISO-J2403
200 MW generation in Massac, IL · In queue since September 2022 · Proposed COD May 2025
200 MW
Capacity
1
Components
Solar
3y 8m
In Queue
Cluster Study
IA Status
COD target: 2025
Total Duration
2y 8m
Schedule
11 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: 2025-05-31
The proposed MISO-J2403 project is a 200 MW solar generation project located in Massac County, Illinois. It is in the Midcontinent Independent System Operator (MISO) interconnection queue, having entered the queue on September 15, 2022. The proposed commercial operation date is May 31, 2025. The project's interconnection status is currently in the Cluster Study phase.
The project is to be interconnected to the Ameren Transmission Company of Illinois system at the Jordan - Massac 345 kV line (Future Line: MTEP ID - 11925).
Generated from interconnection queue and public data sources
State
IL
County
Massac
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMEREN TRANSMISSION COMPANY OF ILLINOIS
Entity
MISO
Service Type
—
Point of Interconnection
Jordan - Massac 345 kV (Future Line: MTEP ID - 11925)
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- ILLINOIS.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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