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BATTERY STORAGE · MISOBattery storage project J4174, Poinsett County
Battery storage project J4174, Poinsett County is a 140 MW battery storage request in interconnection study in the MISO interconnection queue, in Poinsett County, Arkansas, connecting to ENTERGY ARKANSAS.
Queue statusIn planning
- PlanningQueued Oct 2025 (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingTarget Jun 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
- J4174
- Grid region
- MISO (Midcontinent)
- Utility / transmission owner
- ENTERGY ARKANSAS
- Connection point (POI)
- MARKED TREE
- Location
- Poinsett County, Arkansas
- Technology
- Battery: 140 MW
- Total requested
- 140 MW
- Service type
- Network resource (NRIS)
- Queue status
- Active
- Entered queue
- 7 October 2025
- Proposed online date
- June 2030
Location
Marker shows the centre of Poinsett County; the queue data does not give exact sites.
Other requests in Poinsett County
- Solar + storage project J2773, Poinsett CountySolar + storage · 100 MW · in study
- Solar project J3569, Poinsett CountySolar · 300 MW · withdrawn
- Solar project J2386, Poinsett CountySolar · 300 MW · withdrawn
- Solar project J3571, Poinsett CountySolar · 250 MW · withdrawn
- Solar project J3373, Poinsett CountySolar · 200 MW · withdrawn
- Solar project J3969, Poinsett CountySolar · 196 MW · withdrawn
- Solar + storage project J3536, Poinsett CountySolar + storage · 190 MW · withdrawn
- Solar project J2928, Poinsett CountySolar · 160 MW · withdrawn
- Solar project J948, Poinsett CountySolar · 100 MW · withdrawn
- Battery storage project J2521, Poinsett CountyBattery storage · 50.0 MW · withdrawn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