MISO-J2477
600 MW generation in Crittenden, AR · In queue since September 2022 · Proposed COD October 2026
600 MW
Capacity
1
Components
Solar
3y 8m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
4y 1m
Interconnection request submitted to ISO/RTO
MISO uses the Definitive Planning Phase (DPP) process with 3 study phases.
Typical: 30–40 months (historical); 12 months target
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-10-31
MISO-J2477 is a proposed 600 MW solar generation project located in Crittenden County, Arkansas. The development project, under consideration by Entergy Arkansas within the Midcontinent Independent System Operator (MISO) region, entered the interconnection queue on September 13, 2022. The proposed commercial operation date is October 31, 2026.
The interconnection agreement for MISO-J2477 is currently listed as "In Progress (unknown study)". The point of interconnection is the West Memphis EHV to Keo EHV 500 kV line. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
AR
County
Crittenden
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ENTERGY ARKANSAS
Entity
MISO
Service Type
—
Point of Interconnection
West Memphis EHV to Keo EHV 500 kV
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- ARKANSAS.HUB
- Hub Confidence
- MEDIUM
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
