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United States › Grid › Interconnection queues › Illinois

SOLAR + STORAGE · MISO

Solar + storage project J3184, St. Clair County

Solar + storage project J3184, St. Clair County is a 145 MW solar + storage request in interconnection study in the MISO interconnection queue, in St. Clair County, Illinois, connecting to AMEREN ILLINOIS.

Queue statusIn planning
  1. PlanningQueued Sep 2022 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Jun 2027 (not yet reached)
  5. Closed (not yet reached)

Studies assess what grid upgrades the project would need and who pays for them. A signed interconnection agreement is the main step before construction.

Request details

Queue ID
J3184
Grid region
MISO (Midcontinent)
Utility / transmission owner
AMEREN ILLINOIS
Connection point (POI)
Turkey Hill 138 kV
Location
St. Clair County, Illinois
Technology
Solar: 145 MW · Battery
Total requested
145 MW
Service type
Network resource (NRIS)
Study phase
Study Phase: DPP 2; Post GIA Status: Not Started
Queue status
Active
Entered queue
15 September 2022
Proposed online date
June 2027

Location

Marker shows the centre of St. Clair County; the queue data does not give exact sites.

Power plants in Illinois · Transmission lines in Illinois

Other requests in St. Clair County

Source: Lawrence Berkeley National Laboratory, Queued Up, data through end of 2025, compiled from ISO/RTO and utility queues. Check the grid operator's own queue for the latest status. Report a problem