MISO-J3556
300 MW generation in Montgomery, IL · In queue since April 2024 · Proposed COD August 2028
300 MW
Capacity
1
Components
Solar
2y 1m
In Queue
—
IA Status
COD target: 2028
Total Duration
4y 4m
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: 2028-08-31
MISO-J3556 is a proposed solar generation project located in Montgomery County, Illinois, within the Midcontinent Independent System Operator (MISO) region. The project, with a total capacity of 300 MW, consists entirely of solar photovoltaic technology. Its interconnection request was entered into the MISO queue on April 18, 2024, with a proposed commercial operation date of August 31, 2028. The interconnecting utility is Ameren Illinois.
The project is currently listed as active in the MISO interconnection queue. As of the current data, there is no information available regarding the developer, the status of an Interconnection Agreement (IA), or any matching operating plant in the EIA database. There is also no indication of recent news coverage related to this specific project.
Generated from interconnection queue and public data sources
State
IL
County
Montgomery
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMEREN ILLINOIS
Entity
MISO
Service Type
—
Point of Interconnection
7COFFEEN - 7PANA 345.0kV
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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