MISO-J3805
250 MW generation in Fayette, IL · In queue since March 2024 · Proposed COD September 2027
250 MW
Capacity
1
Components
Solar
2y 2m
In Queue
—
IA Status
COD target: 2027
Total Duration
3y 6m
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: 2027-09-01
MISO-J3805 is a proposed 250 MW solar generation project located in Fayette County, Illinois. The project is in the Midcontinent Independent System Operator (MISO) interconnection queue, with an entry date of March 27, 2024, and a proposed commercial operation date of September 1, 2027. The interconnecting utility is Ameren Transmission Company of Illinois.
The project, which consists of 250 MW of solar capacity, is currently listed as active in the MISO queue. The point of interconnection (POI) is at Coffeen North-Ramsey East-4557.
Generated from interconnection queue and public data sources
State
IL
County
Fayette
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMEREN TRANSMISSION COMPANY OF ILLINOIS
Entity
MISO
Service Type
—
Point of Interconnection
Coffeen North-Ramsey East-4557
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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