United States › Grid › Interconnection queues › Wisconsin
SOLAR · MISOSolar project J4101, Jefferson County
Solar project J4101, Jefferson County is a 71.0 MW solar request in interconnection study in the MISO interconnection queue, in Jefferson County, Wisconsin, connecting to AMERICAN TRANSMISSION COMPANY.
Queue statusIn planning
- PlanningQueued Oct 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Mar 2028 (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
- J4101
- Grid region
- MISO (Midcontinent)
- Utility / transmission owner
- AMERICAN TRANSMISSION COMPANY
- Connection point (POI)
- University (UWW)
- Location
- Jefferson County, Wisconsin
- Technology
- Solar: 71.0 MW
- Total requested
- 71.0 MW
- Service type
- Network resource (NRIS)
- Queue status
- Active
- Entered queue
- 7 October 2025
- Proposed online date
- March 2028
Location
Marker shows the centre of Jefferson County; the queue data does not give exact sites.
Other requests in Jefferson County
- Solar project J818, Jefferson CountySolar · 149 MW · under construction
- Solar project J1154, Jefferson CountySolar · 75.0 MW · under construction
- Gas project J174, Jefferson CountyGas · 43.8 MW · built
- Gas project G550, Jefferson CountyGas · 24.0 MW · built
- Solar project J1053, Jefferson CountySolar · 300 MW · withdrawn
- Solar project J1497, Jefferson CountySolar · 125 MW · withdrawn
- Battery storage project J1051, Jefferson CountyBattery storage · 50.0 MW · withdrawn
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