Solar project J2669, Mason County

Solar project J2669, Mason County is a 140 MW solar request in interconnection study in the MISO interconnection queue, in Mason County, Michigan, connecting to WOLVERINE POWER SUPPLY COOPERATIVE.

Queue statusIn planning

PlanningQueued Sep 2022 (current stage)
Consented (not yet reached)
Construction (not yet reached)
OperatingTarget Nov 2025 (not yet reached)
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: J2669
Grid region: MISO (Midcontinent)
Utility / transmission owner: WOLVERINE POWER SUPPLY COOPERATIVE
Connection point (POI): Lake County - Pere Marquette (METC) 138.0kV
Location: Mason County, Michigan
Technology: Solar: 140 MW
Total requested: 140 MW
Service type: Network resource (NRIS)
Study phase: Study Phase: DPP 2; Post GIA Status: Not Started
Queue status: Active
Entered queue: 14 September 2022
Proposed online date: November 2025

Location

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

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Other requests in Mason 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