Azalea Springs Solar (ERCOT-19INR0110) — Project Summary

Queue ID
ERCOT-19INR0110
Capacity
181 MW
Technology
Solar
Status
active
Location
Angelina, TX
Region
ERCOT
Developer
AZALEA SPRINGS SOLAR PARK LLC
IA Status
IA Executed

Azalea Springs Solar

ERCOT-19INR0110BetaActiveSolarERCOTLBNL + Live

181 MW generation in Angelina, TX · In queue since July 2017 · Proposed COD October 2025

181 MW

Capacity

1

Components

Solar

8y 10m

In Queue

IA Executed

IA Status

Signed Sep 2023

Status
Latest milestoneCOD achievedThe Lufkin Daily News · 2025-10-11
Expected COD2025-06KTRE · 2024-04-01
Interconnection

Queue → IA

6y 2m

IA → COD

2y 1m

Total Duration

6y 2m

Schedule

6 months past proposed COD

Construction75%
Queue EntryJul 26, 2017

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 AgreementSep 14, 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: 2025-10-31

About

The Azalea Springs Solar project is a proposed 181 MW solar generation project located in Angelina County, Texas. The developer is AZALEA SPRINGS SOLAR PARK LLC. This project is in the ERCOT interconnection queue as entry ERCOT-19INR0110, with a queue entry date of July 26, 2017, and a proposed commercial operation date of October 31, 2025. The project's interconnection agreement was executed on September 14, 2023.

The proposed project is linked to the existing Azalea Springs Solar Park operating plant (EIA ID 68470). Recent news coverage has discussed the project in the context of regulatory and industry developments.

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Angelina

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

AZALEA SPRINGS SOLAR PARK LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

tap 138kV Jim English _x0013_ Lufkin Chipper Mill

Data Source

LBNL + Live

DeveloperEDP Renewables±KTRE · 2024-04-01
Market Context
Approximate
ISO / RTO
ERCOT
Trading Hub
HB_SOUTH
Hub Confidence
MEDIUM
POI Substation
Temple Inland 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 (3)Beta

Last updated 2026-03-26

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