🔌 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

SOLAR · MISO

Solar project J3880, Clay County

Solar project J3880, Clay County is a 200 MW solar request in interconnection study in the MISO interconnection queue, in Clay County, Illinois, connecting to AMEREN ILLINOIS.

Queue statusIn planning
  1. PlanningQueued Feb 2025 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Sep 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
J3880
Grid region
MISO (Midcontinent)
Utility / transmission owner
AMEREN ILLINOIS
Connection point (POI)
7NEWTON - 7TANNER 345.0kV
Location
Clay County, Illinois
Technology
Solar: 200 MW
Total requested
200 MW
Service type
Network resource (NRIS)
Queue status
Active
Entered queue
10 February 2025
Proposed online date
September 2030

Location

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

Power plants in Illinois · Transmission lines in Illinois

Other requests in Clay 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