MISO-J2793
250 MW generation in Saline, IL · In queue since September 2022 · Proposed COD June 2026
250 MW
Capacity
1
Components
Solar
3y 8m
In Queue
Cluster Study
IA Status
COD target: 2026
Total Duration
3y 9m
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: 2026-06-30
The proposed MISO-J2793 project is a 250 MW solar generation project located in Saline County, Illinois. The project is in the MISO interconnection queue, having entered the queue on September 14, 2022. The proposed commercial operation date is June 30, 2026. Ameren Illinois is the utility associated with the project, which is currently in the Cluster Study phase of the interconnection process. The point of interconnection is the Muddy 138 kV Substation.
The development project consists of 250 MW of solar photovoltaic generation.
Generated from interconnection queue and public data sources
State
IL
County
Saline
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMEREN ILLINOIS
Entity
MISO
Service Type
—
Point of Interconnection
Muddy 138 kV Substation
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- ILLINOIS.HUB
- Hub Confidence
- HIGH
- POI Substation
- Muddy
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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