MISO-J3120
200 MW hybrid in Jackson, AR · In queue since September 2022 · Proposed COD June 2026
200 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-J3120 is a proposed 200 MW hybrid solar and battery project located in Jackson County, Arkansas. The development project, with Entergy Arkansas as the utility, consists of 200 MW of solar capacity. It is listed as active in the Midcontinent Independent System Operator (MISO) interconnection queue, with an entry date of September 15, 2022, and a proposed commercial operation date of June 30, 2026.
The interconnection agreement (IA) status for MISO-J3120 is currently "In Progress (unknown study)". The point of interconnection (POI) is the Taping 'Newport AB / NEWPORTSOLAR (338177)' to 'Cash / 5CASH (338171)' 161kV Line.
Generated from interconnection queue and public data sources
State
AR
County
Jackson
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ENTERGY ARKANSAS
Entity
MISO
Service Type
—
Point of Interconnection
Taping 'Newport AB / NEWPORTSOLAR (338177)' to 'Cash / 5CASH (338171)' 161kV 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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