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United States › Grid › Interconnection queues › Missouri

SOLAR · MISO

Solar project J3957, Sullivan County

Solar project J3957, Sullivan County is a 300 MW solar request in interconnection study in the MISO interconnection queue, in Sullivan County, Missouri, connecting to AMEREN MISSOURI.

Queue statusIn planning
  1. PlanningQueued Apr 2025 (current stage)
  2. Consented (not yet reached)
  3. Construction (not yet reached)
  4. OperatingTarget Nov 2029 (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
J3957
Grid region
MISO (Midcontinent)
Utility / transmission owner
AMEREN MISSOURI
Connection point (POI)
Other_
Location
Sullivan County, Missouri
Technology
Solar: 300 MW
Total requested
300 MW
Service type
Network resource (NRIS)
Queue status
Active
Entered queue
17 April 2025
Proposed online date
November 2029

Location

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

Power plants in Missouri · Transmission lines in Missouri

Other requests in Sullivan 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