MISO-J3528
225 MW hybrid in Jasper, IL · In queue since April 2024 · Proposed COD December 2026
225 MW
Capacity
1
Components
Solar
2y 1m
In Queue
—
IA Status
COD target: 2026
Total Duration
2y 8m
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: 2026-12-30
MISO-J3528 is a proposed 225 MW solar and battery hybrid project located in Jasper County, Illinois. The project consists of 225 MW of solar generation. It is listed in the Midcontinent Independent System Operator (MISO) interconnection queue as of April 15, 2024, with a proposed commercial operation date of December 30, 2026. The point of interconnection is the 7CASEY - 7NEWTON 345.0kV line.
The project is currently listed as active in the MISO queue. Ameren Illinois is the utility associated with the interconnection request.
Generated from interconnection queue and public data sources
State
IL
County
Jasper
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMEREN ILLINOIS
Entity
MISO
Service Type
—
Point of Interconnection
7CASEY - 7NEWTON 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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