MISO-J4082

MISO-J4082BetaActiveBattery StorageMISOLive · MISO

500 MW storage in Jefferson, AR · In queue since October 2025

500 MW

Capacity

Components

7 months

In Queue

—

IA Status

Interconnection

Total Duration

7 months

Pre-Study0%

Queue EntryOct 7, 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

About

MISO-J4082 is a proposed 500 MW battery storage project located in Jefferson County, Arkansas. The project, which appeared in 38 recent news articles, is listed in the Midcontinent Independent System Operator (MISO) interconnection queue with an entry date of October 7, 2025. It is seeking Non-Retail Interconnection Service (NRIS).

The project is currently listed as active in the MISO queue. The developer is not specified in available data.

Generated from interconnection queue and public data sources

MISO Queue

Project Details

State

County

Jefferson

Grid Region

MISO (Midcontinent)

Market

ISO/RTO Member

Developer

—

Utility

—

Entity

MISO

Service Type

NRIS

Point of Interconnection

Other_

Data Source

Live · MISO

DeveloperAMEA PowerInternational Finance Corporation (IFC) · 2025-06-15

ApplicantRajasthan Rajya Vidyut Utpadan Nigam Limited±SolarQuarter · 2026-03-10

AgencyRajasthan Electricity Regulatory Commission±SolarQuarter · 2026-03-10

RulingApproval±SolarQuarter · 2026-03-10

TransactionPPA±Energetica India Magazine · 2025-06-24

Deal value$72.0M±International Finance Corporation (IFC) · 2025-06-15

OfftakerAGL±GlobeNewswire · 2025-07-30

LenderIFCInternational Finance Corporation (IFC) · 2025-06-15

PPA structurePhysicalEnergetica India Magazine · 2025-06-24

PPA term12 years±Energetica India Magazine · 2025-06-24

PPA price$10.0/MWhESS News · 2025-05-22

Market Context

Approximate

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.

News & Articles (9)Beta

Last updated 2026-03-31

View all 9 articles

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Project MISO-J4082 — Project Summary

MISO-J4082