Mutz Solar (ERCOT-28INR0463) — Project Summary

Queue ID
ERCOT-28INR0463
Capacity
72.82 MW
Technology
Solar
Status
active
Location
Atascosa, TX
Region
ERCOT
Developer
AETS Development Holdings LLC
IA Status

Mutz Solar

ERCOT-28INR0463BetaActiveSolarPhotovoltaic SolarERCOTLive · ERCOT

72.82 MW generation in Atascosa, TX · In queue since January 2026 · Proposed COD June 2028

72.82 MW

Capacity

0

Components

4 months

In Queue

IA Status

COD target: 2028

Interconnection

Total Duration

2y 5m

Pre-Study0%
Queue EntryJan 13, 2026

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 Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2028-06-30

About

The Mutz Solar project is a proposed 72.82 MW solar generation facility in Atascosa County, Texas. Developed by AETS Development Holdings LLC, the project consists of photovoltaic solar technology. It is listed in the ERCOT interconnection queue as entry ERCOT-28INR0463, with a queue entry date of January 13, 2026, and a proposed commercial operation date of June 30, 2028.

The project's point of interconnection (POI) is at the Tap 69 kV 5693 San Miguel Tap - 5698 North Calliham Sub. As of the latest data, the project's interconnection status is listed as active. The Mutz Solar project has appeared in recent news coverage regarding renewable energy development in Texas.

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Atascosa

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

AETS Development Holdings LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

Tap 69 kV 5693 San Miguel Tap - 5698 North Calliham Sub

Data Source

Live · ERCOT

Market Context
Approximate
ISO / RTO
ERCOT
Trading Hub
HB_SOUTH
Hub Confidence
MEDIUM
Nearest Node (Estimated)
SAN_SANMIGG1
POI Substation
San Miguel Switchyard

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.

No news available for this project.

No ask pi reports yet for this entity.

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