Sun Cactus Solar (ERCOT-25INR0109) — Project Summary

Queue ID
ERCOT-25INR0109
Capacity
120.63 MW
Technology
Solar
Status
active
Location
Duval, TX
Region
ERCOT
Developer
Sun Cactus Solar Project, LLC
IA Status
IA Executed

Sun Cactus Solar

ERCOT-25INR0109BetaActiveSolarERCOTLBNL + Live

120.63 MW generation in Duval, TX · In queue since July 2022 · Proposed COD October 2027

120.63 MW

Capacity

1

Components

Solar

3y 10m

In Queue

IA Executed

IA Status

Signed Nov 2023

Interconnection

Queue → IA

1y 4m

IA → COD

3y 11m

Total Duration

1y 4m

Construction75%
Queue EntryJul 5, 2022

Interconnection request submitted to ISO/RTO

Interconnection Study

ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.

Typical: 18–30 months (fastest major ISO)

Interconnection AgreementNov 6, 2023

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 12–24 months

Commercial Operation

Proposed COD: 2027-10-15

About

The Sun Cactus Solar project is a proposed 120.63 MW solar generation project located in Duval County, Texas. The developer is Sun Cactus Solar Project, LLC. The project is interconnected within the ERCOT region under queue ID ERCOT-25INR0109, with an interconnection queue entry date of July 5, 2022.

The proposed commercial operation date is October 15, 2027. The project's Interconnection Agreement (IA) has been executed as of November 6, 2023. The point of interconnection is at the tap 138kV 8510 Falfurrias - 8695 Crestonio.

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Duval

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Sun Cactus Solar Project, LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

tap 138kV 8510 Falfurrias - 8695 Crestonio

Data Source

LBNL + Live

Market Context
Approximate
ISO / RTO
ERCOT
Trading Hub
HB_SOUTH
Hub Confidence
MEDIUM
Nearest Node (Estimated)
FALFUR_RN
POI Substation
Falfurrias 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.

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