SunWave Solar (ERCOT-26INR0128) — Project Summary

Queue ID
ERCOT-26INR0128
Capacity
154.4 MW
Technology
Solar
Status
active
Location
Nueces, TX
Region
ERCOT
Developer
Buckeye Nueces Bay Solar LLC
IA Status
Facility Study

SunWave Solar

ERCOT-26INR0128BetaActiveSolarERCOTLBNL

154.4 MW generation in Nueces, TX · In queue since May 2023 · Proposed COD June 2028

BA: ERCOISO/RTO: ERCOTNERC: TRERC: ERCOT

154.4 MW

Capacity

1

Components

Solar

3y 2m

In Queue

Facility Study

IA Phase

COD target: 2028

Interconnection

Total Duration

5y 1m

Facilities Study50%
Queue EntryMay 26, 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: 2028-06-30

Cross-source intelligence
Beta
Medium confidence·3 sources·as of 2026-06-01
Expected COD
From queue filing
Developer
From queue filing
Status
Withdrawn
Withdrawn — interconnection.fyi lists project as withdrawn; Facebook post from ERCOT solar opposition group mentions cancellation date of 02/27/2026
Financing
Unannounced
Key milestones
WithdrawnFeb 2026Most recent

Project cancelled per ERCOT cancellations list for February 2026

source
About

SunWave Solar is a proposed 159.89 MW solar generation project located in Nueces County, Texas. The project, developed by Buckeye Nueces Bay Solar LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-26INR0128, with a queue entry date of May 26, 2023. The proposed commercial operation date is June 30, 2028, and the project's interconnection agreement status is currently in the Facility Study phase.

The proposed project consists of 159.89 MW of solar photovoltaic generation. It is planned to interconnect at the 8459 Bunsen 138kV point of interconnection. The SunWave Solar project has been mentioned in recent news coverage regarding renewable energy development in Texas.

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

Nueces

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Buckeye Nueces Bay Solar LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

8459 Bunsen 138kV

Data Source

LBNL

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
POI Substation
Bunsen 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.