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United States › Grid › Interconnection queues › Illinois

BATTERY STORAGE · MISO

Battery storage project J3968, Coles County

Battery storage project J3968, Coles County is a 100 MW battery storage request in interconnection study in the MISO interconnection queue, in Coles County, Illinois, connecting to AMEREN ILLINOIS.

Queue statusIn planning
  1. PlanningQueued Mar 2025 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Sep 2028 (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
J3968
Grid region
MISO (Midcontinent)
Utility / transmission owner
AMEREN ILLINOIS
Connection point (POI)
Mattoon West
Location
Coles County, Illinois
Technology
Battery: 100 MW
Total requested
100 MW
Service type
Network resource (NRIS)
Queue status
Active
Entered queue
14 March 2025
Proposed online date
September 2028

Location

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

Power plants in Illinois · Transmission lines in Illinois

Other requests in Coles 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