MISO-S1097
188 MW generation in Vermilion, IL · In queue since May 2025
188 MW
Capacity
0
Components
1 year
In Queue
—
IA Status
Total Duration
1 year
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-S1097 is a proposed solar generation project with a total capacity of 188 MW, located in Vermilion County, Illinois. The project is in the Midcontinent Independent System Operator (MISO) interconnection queue, having entered the queue on May 23, 2025. Ameren Illinois is the utility associated with the project, which is seeking a System Impact Study (SIS).
The project is currently listed as active within the MISO queue. The point of interconnection (POI) for the project is the Tilton Switchyard. The developer for MISO-S1097 is not specified in the available data.
Generated from interconnection queue and public data sources
State
IL
County
Vermilion
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMEREN ILLINOIS
Entity
MISO
Service Type
SIS
Point of Interconnection
Tilton Switchyard
Data Source
Live · MISO
- ISO / RTO
- MISO
- Trading Hub
- ILLINOIS.HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- AMIL.W_BRCTIPT
- POI Substation
- Tipton
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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