United States › Grid › Interconnection queues › Iowa
SOLAR · MISOSolar project J3107, Johnson County
Solar project J3107, Johnson County is a 150 MW solar request in interconnection study in the MISO interconnection queue, in Johnson County, Iowa, connecting to MIDAMERICAN ENERGY CO..
Queue statusIn planning
- PlanningQueued Oct 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Aug 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
- J3107
- Grid region
- MISO (Midcontinent)
- Utility / transmission owner
- MIDAMERICAN ENERGY CO.
- Connection point (POI)
- Enron Substation
- Location
- Johnson County, Iowa
- Technology
- Solar: 150 MW
- Total requested
- 150 MW
- Service type
- Network resource (NRIS)
- Study phase
- Study Phase: DPP 2; Post GIA Status: Not Started
- Queue status
- Active
- Entered queue
- 23 October 2025
- Proposed online date
- August 2025
Location
Marker shows the centre of Johnson County; the queue data does not give exact sites.
Other requests in Johnson County
- Other project J953, Johnson CountyOther · 2.0 MW · agreement signed
- Solar project J954, Johnson CountySolar · 1.4 MW · agreement signed
- Gas project G219, Johnson CountyGas · 650 MW · withdrawn
- Solar project J2108, Johnson CountySolar · 150 MW · withdrawn
- Onshore wind project J153, Johnson CountyOnshore wind · 30.0 MW · withdrawn
- Onshore wind project G976, Johnson CountyOnshore wind · 18.0 MW · withdrawn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