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United States › Grid › Interconnection queues › Illinois

BATTERY STORAGE · MISO

Battery storage project J4137, Pulaski County

Battery storage project J4137, Pulaski County is a 200 MW battery storage request in interconnection study in the MISO interconnection queue, in Pulaski County, Illinois, connecting to GridUnity.

Queue statusIn planning
  1. PlanningQueued Sep 2025 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Aug 2030 (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
J4137
Grid region
MISO (Midcontinent)
Utility / transmission owner
GridUnity
Connection point (POI)
Other_
Location
Pulaski County, Illinois
Technology
Battery: 200 MW
Total requested
200 MW
Service type
Network resource (NRIS)
Queue status
Active
Entered queue
29 September 2025
Proposed online date
August 2030

Location

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

Power plants in Illinois · Transmission lines in Illinois

Other requests in Pulaski 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