United States › Grid › Interconnection queues › Arkansas
SOLAR + STORAGE · MISOSolar + storage project J2190, Mississippi County
Solar + storage project J2190, Mississippi County is a 500 MW solar + storage request in interconnection study in the MISO interconnection queue, in Mississippi County, Arkansas, connecting to ENTERGY ARKANSAS.
Queue statusIn planning
- PlanningQueued Aug 2021 (current stage)
- ConsentedDec 2025 (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
- J2190
- Grid region
- MISO (Midcontinent)
- Utility / transmission owner
- ENTERGY ARKANSAS
- Connection point (POI)
- DELL EHV - SAN SOUCI 500.0kV
- Location
- Mississippi County, Arkansas
- Technology
- Solar: 500 MW · Battery
- Total requested
- 500 MW
- Service type
- Network resource (NRIS)
- Study phase
- Study Phase: GIA In Process; Post GIA Status: Not Started
- Queue status
- Active
- Entered queue
- 24 August 2021
- Agreement signed
- 10 December 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 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
- Solar project J2181, 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