Project MISO-J2602 — Project Summary

Queue ID
MISO-J2602
Capacity
250 MW
Technology
Solar
Status
active
Location
Desoto, MS
Region
MISO
Developer
IA Status
In Progress (unknown study)

MISO-J2602

MISO-J2602BetaActiveSolarMISOLBNL + Live

250 MW generation in Desoto, MS · In queue since September 2022 · Proposed COD June 2026

250 MW

Capacity

1

Components

Solar

3y 8m

In Queue

In Progress (unknown study)

IA Status

COD target: 2026

Interconnection

Total Duration

3y 9m

In Study38%
Queue EntrySep 14, 2022

Interconnection request submitted to ISO/RTO

DPP StudyCurrent

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

Proposed COD: 2026-06-30

About

MISO-J2602 is a proposed solar generation project with a total capacity of 250 MW. The project is located in Desoto County, Mississippi, and is being developed within the Entergy Mississippi service area. The project entered the MISO interconnection queue on September 14, 2022, with a proposed commercial operation date of June 30, 2026.

The interconnection agreement for MISO-J2602 is currently listed as "In Progress (unknown study)". The point of interconnection is at the Twinkletown 230 kV substation.

Generated from interconnection queue and public data sources

Project Details

State

MS

County

Desoto

Grid Region

MISO (Midcontinent)

Market

ISO/RTO Member

Developer

Utility

ENTERGY MISSISSIPPI, LLC.

Entity

MISO

Service Type

Point of Interconnection

Twinkletown 230 kV

Data Source

LBNL + Live

Market Context
Approximate
ISO / RTO
MISO
Trading Hub
LOUISIANA.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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