MISO-J3109
120 MW hybrid in Lonoke, AR · In queue since September 2022 · Proposed COD June 2026
120 MW
Capacity
1
Components
Solar
3y 8m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
3y 9m
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: 2026-06-30
MISO-J3109 is a proposed 120 MW solar and battery hybrid project located in Lonoke County, Arkansas. The project, which consists of 120 MW of solar capacity, is in the Midcontinent Independent System Operator (MISO) interconnection queue. The queue entry date is September 15, 2022, and the proposed commercial operation date is June 30, 2026.
The interconnection agreement (IA) status for MISO-J3109 is listed as "In Progress (unknown study)". The point of interconnection (POI) is the Taping the 'Carlisle / 3CARISLE! (338003)' to 'Screeton / 3SCREETON (338005)' 115kV line. The interconnecting utility is Entergy Arkansas.
Generated from interconnection queue and public data sources
State
AR
County
Lonoke
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ENTERGY ARKANSAS
Entity
MISO
Service Type
—
Point of Interconnection
Taping the 'Carlisle / 3CARISLE! (338003)' to 'Screeton / 3SCREETON (338005)' 115kV line
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.
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