— Project Summary

Queue ID
MISO-S1100
Capacity
200 MW
Technology
Battery
Status
active
Location
Mississippi, AR
Region
MISO
Developer
IA Status

BetaActiveBattery StorageMISOLive · MISO

200 MW storage in Mississippi, AR · In queue since June 2025

200 MW

Capacity

0

Components

9 months

In Queue

IA Status

Interconnection Timeline

Total Duration

9 months

Pre-Study0%
Queue EntryJun 18, 2025

Interconnection request submitted to ISO/RTO

DPP Study

MISO uses the Definitive Planning Phase (DPP) process with 3 study phases.

Typical: 30–40 months (historical); 12 months target

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Commercial operation date not yet determined

Project Details

State

AR

County

Mississippi

Region

MISO

Developer

Utility

ENTERGY ARKANSAS, LLC

Entity

MISO

Point of Interconnection

BLYTHEVILLE I-55 - AECC BLYTHEVILLE NORTH 161.0kV

Data Source

Live · MISO

No news available for this project.