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BATTERY STORAGE · MISOSurplus; J1562
Surplus; J1562 is a 200 MW battery storage request in interconnection study in the MISO interconnection queue, in Mississippi County, Arkansas, connecting to ENTERGY ARKANSAS.
Queue statusIn planning
- PlanningQueued Jun 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Oct 2027 (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
- S1100
- Grid region
- MISO (Midcontinent)
- Utility / transmission owner
- ENTERGY ARKANSAS
- Connection point (POI)
- BLYTHEVILLE I-55 - AECC BLYTHEVILLE NORTH 161.0kV
- Location
- Mississippi County, Arkansas
- Technology
- Battery: 200 MW
- Total requested
- 200 MW
- Queue status
- Active
- Entered queue
- 18 June 2025
- Proposed online date
- October 2027
Location
Marker shows the centre of Mississippi County; the queue data does not give exact sites.
Other requests in Mississippi County
- Solar project J1155, Mississippi CountySolar · 150 MW · under construction
- Solar project J1514, Mississippi CountySolar · 100 MW · under construction
- Solar project J1562, Mississippi CountySolar · 200 MW · agreement signed
- Solar project J586, Mississippi CountySolar · 175 MW · agreement signed
- Solar + storage project J1897, Mississippi CountySolar + storage · 500 MW · in study
- Solar + storage project J1899, Mississippi CountySolar + storage · 500 MW · in study
- Solar project J3401, Mississippi CountySolar · 500 MW · in study
- Solar project J2696, Mississippi CountySolar · 500 MW · in study
- Solar + storage project J2190, Mississippi CountySolar + storage · 500 MW · in study
- Solar project J1858, Mississippi CountySolar · 440 MW · in study
- Solar project J2294, Mississippi CountySolar · 250 MW · in study
- Solar project J2089, Mississippi CountySolar · 200 MW · in study
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