Rainbow Trout (PJM-AG1-555) — Project Summary

Queue ID
PJM-AG1-555
Capacity
120 MW
Technology
Solar+Battery
Status
active
Location
Tippecanoe, IN
Region
PJM
Developer
IA Status
IA Executed

Rainbow Trout

PJM-AG1-555BetaActiveSolarBatteryPJMLBNL + Live

120 MW hybrid in Tippecanoe, IN · In queue since September 2020 · Proposed COD January 2029

120 MW

Capacity

1

Components

Solar

5y 8m

In Queue

IA Executed

IA Status

COD target: 2029

Interconnection

Total Duration

8y 4m

Construction75%
Queue EntrySep 30, 2020

Interconnection request submitted to ISO/RTO

System Impact Study

PJM processes interconnection requests through multi-phase System Impact Studies (SIS).

Typical: ~48 months (historically longest)

Interconnection Agreement

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 18–30 months

Commercial Operation

Proposed COD: 2029-01-31

About

The Rainbow Trout project is a proposed 120 MW solar and battery hybrid development in Tippecanoe County, Indiana. The project is interconnected to the PJM grid at the Dequine 345 kV point of interconnection. It entered the PJM interconnection queue as project AG1-555 on September 30, 2020, with a proposed commercial operation date of January 31, 2029. The interconnection agreement has been executed.

The project consists of 120 MW of solar generation capacity. The Rainbow Trout project has been the subject of recent news coverage, with eight articles published about it.

Generated from interconnection queue and public data sources

Project Details

State

IN

County

Tippecanoe

Grid Region

PJM Interconnection

Market

ISO/RTO Member

Developer

Utility

AEP

Entity

PJM

Service Type

Point of Interconnection

Dequine 345 kV

Data Source

LBNL + Live

Market Context
Approximate
ISO / RTO
PJM
Trading Hub
AEP-DAYTON HUB
Hub Confidence
HIGH
POI Substation
Dequine Substation

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 (1)Beta

Last updated 2026-03-14

View all articles

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