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BATTERY STORAGE · MISOSurplus; J1190
Surplus; J1190 is a 200 MW battery storage request in interconnection study in the MISO interconnection queue, in Clinton County, Iowa, connecting to ITC MIDWEST.
Queue statusIn planning
- PlanningQueued Jul 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Jun 2026 (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
- S1107
- Grid region
- MISO (Midcontinent)
- Utility / transmission owner
- ITC MIDWEST
- Connection point (POI)
- Calamus East
- Location
- Clinton County, Iowa
- Technology
- Battery: 200 MW
- Total requested
- 200 MW
- Queue status
- Active
- Entered queue
- 8 July 2025
- Proposed online date
- June 2026
Location
Marker shows the centre of Clinton County; the queue data does not give exact sites.
Other requests in Clinton County
- Solar project J1084, Clinton CountySolar · 150 MW · under construction
- Onshore wind project J1432, Clinton CountyOnshore wind · 250 MW · agreement signed
- Solar project J1190, Clinton CountySolar · 200 MW · agreement signed
- Solar + storage project J2272, Clinton CountySolar + storage · 250 MW · in study
- Gas project J3153, Clinton CountyGas · 160 MW · in study
- Coal project G577, Clinton CountyCoal · 50.0 MW · built
- Gas project G179, Clinton CountyGas · 600 MW · withdrawn
- Other project G178, Clinton CountyOther · 600 MW · withdrawn
- Other project G125, Clinton CountyOther · 325 MW · withdrawn
- Onshore wind project J009, Clinton CountyOnshore wind · 250 MW · withdrawn
- Solar project J1549, Clinton CountySolar · 125 MW · withdrawn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