Santa Garcias Solar (ERCOT-26INR0143) — Project Summary

Queue ID
ERCOT-26INR0143
Capacity
265 MW
Technology
Solar
Status
active
Location
Kleberg, TX
Region
ERCOT
Developer
Oxy Renewable Energy LLC
IA Status
Facility Study

Santa Garcias Solar

ERCOT-26INR0143BetaActiveSolarERCOTLBNL + Live

265 MW generation in Kleberg, TX · In queue since June 2023 · Proposed COD May 2028

BA: ERCOISO/RTO: ERCOTNERC: TRERC: ERCOT

265 MW

Capacity

1

Components

Solar

3y 1m

In Queue

Facility Study

IA Phase

COD target: 2028

Interconnection

Total Duration

4y 11m

Facilities Study50%
Queue EntryJun 28, 2023

Interconnection request submitted to ISO/RTO

Interconnection StudyCurrent

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: 2028-05-30

Cross-source intelligence
Beta
Medium confidence·4 sources·as of 2026-06-01
Expected COD
2028-05-30
From queue filing
Developer
Oxy Renewable Energy LLC
From queue filing
Status
Active
Active — in Facility Study phase with interconnection agreements being filed at Texas PUC as of February 2026
Financing
Unannounced
Key milestones
IA executedFeb 2026Most recent

Second Amended and Restated ERCOT Standard Generation Interconnection Agreement filed with AEP Texas

source
About

The Santa Garcias Solar project is a proposed 265 MW solar generation facility in Kleberg County, Texas. Developed by Oxy Renewable Energy LLC, the project is currently active in the ERCOT interconnection queue as entry ERCOT-26INR0143, with a queue entry date of June 28, 2023.

The proposed commercial operation date for the Santa Garcias Solar project is May 30, 2028. The project's interconnection status is currently in the Facility Study phase. The point of interconnection is Tap 138kV 8515 Alazan - 8458 Barney Davis.

Generated from interconnection queue and public data sources

Development Risk

Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.

Available on the InfraSure platform

See the full development-risk decomposition for this project.

P(COD by stated date)
Withdrawal probability vs cohort
IA cluster risk
Project Details

State

TX

County

Kleberg

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Oxy Renewable Energy LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

Tap 138kV 8515 Alazan - 8458 Barney Davis

Data Source

LBNL + Live

Risk Analytics

Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability (P10/P50/P90)
Offtake + transmission counterparty
Generation Forecast

Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.

Available on the InfraSure platform

See the full forecast + scenario decomposition for this project.

P50 conditioned on COD
Capacity factor vs cohort
Weather + policy scenarios
Financial Forecast

Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

Revenue conditioned on COD
Financing close risk
Cohort DSCR comparison
Market Context
Approximate
ISO / RTO
ERCOT
Trading Hub
HB_SOUTH
Hub Confidence
MEDIUM
Nearest Node (Estimated)
SANTACRU_ALL
POI Substation
Alazan 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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InfraSure platform

Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.