🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

United States › Grid › Interconnection queues › Illinois

BATTERY STORAGE · MISO

Battery storage project J3660, Rock Island County

Battery storage project J3660, Rock Island County is a 200 MW battery storage request in interconnection study in the MISO interconnection queue, in Rock Island County, Illinois, connecting to MIDAMERICAN ENERGY CO..

Queue statusIn planning
  1. PlanningQueued Apr 2024 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Jun 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
J3660
Grid region
MISO (Midcontinent)
Utility / transmission owner
MIDAMERICAN ENERGY CO.
Connection point (POI)
Oak Grove 161 kV sub
Location
Rock Island County, Illinois
Technology
Battery: 200 MW
Total requested
200 MW
Service type
Network resource (NRIS)
Study phase
Study Phase: DPP 1
Queue status
Active
Entered queue
18 April 2024
Proposed online date
June 2028

Location

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

Power plants in Illinois · Transmission lines in Illinois

Other requests in Rock Island 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