United States › Grid › Interconnection queues › Iowa
ONSHORE WIND · MISOOnshore wind project J4068, Marshall County
Onshore wind project J4068, Marshall County is a 232 MW onshore wind request in interconnection study in the MISO interconnection queue, in Marshall County, Iowa.
Queue statusIn planning
- PlanningQueued Oct 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Aug 2030 (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
- J4068
- Grid region
- MISO (Midcontinent)
- Connection point (POI)
- Lehigh - Marshalltown (Twinkle) 345kV
- Location
- Marshall County, Iowa
- Technology
- Wind: 232 MW
- Total requested
- 232 MW
- Service type
- Network resource (NRIS)
- Queue status
- Active
- Entered queue
- 3 October 2025
- Proposed online date
- August 2030
Location
Marker shows the centre of Marshall County; the queue data does not give exact sites.
Other requests in Marshall County
- Gas project J514, Marshall CountyGas · 65.0 MW · agreement signed
- Gas project E0010, Marshall CountyGas · 798 MW · in study
- Onshore wind project J4056, Marshall CountyOnshore wind · 310 MW · in study
- Battery storage project J2949, Marshall CountyBattery storage · 100 MW · in study
- Gas project J2948, Marshall CountyGas · 75.0 MW · in study
- Gas project J233, Marshall CountyGas · 700 MW · built
- Onshore wind project H078, Marshall CountyOnshore wind · 121 MW · built
- Coal project G720, Marshall CountyCoal · 600 MW · withdrawn
- Gas project G180, Marshall CountyGas · 600 MW · withdrawn
- Other project G128, Marshall CountyOther · 600 MW · withdrawn
- Onshore wind project H085, Marshall CountyOnshore wind · 200 MW · withdrawn
- Onshore wind project J563, Marshall CountyOnshore wind · 150 MW · withdrawn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