Maratua Solar (ERCOT-28INR0426) — Project Summary

Queue ID
ERCOT-28INR0426
Capacity
100.51 MW
Technology
Solar
Status
active
Location
Grimes, TX
Region
ERCOT
Developer
BDPU Solar Maratua, LLC
IA Status

Maratua Solar

ERCOT-28INR0426BetaActiveSolarPhotovoltaic SolarERCOTLive · ERCOT

100.51 MW generation in Grimes, TX · In queue since October 2025 · Proposed COD December 2029

100.51 MW

Capacity

0

Components

7 months

In Queue

IA Status

COD target: 2029

Interconnection

Total Duration

4y 2m

Pre-Study0%
Queue EntryOct 3, 2025

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: 2029-12-31

About

The Maratua Solar project is a proposed 100.51 MW solar generation project located in Grimes County, Texas. Developed by BDPU Solar Maratua, LLC, the project consists of photovoltaic solar technology. It is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0426, with a queue entry date of October 3, 2025, and a proposed commercial operation date of December 31, 2029. The point of interconnection is planned as a new 138kV connection on the 9 BEDIAS – 4 IOLA line.

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Grimes

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

BDPU Solar Maratua, LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

New 138kV connection on 9 BEDIAS – 4 IOLA

Data Source

Live · ERCOT

Market Context
Approximate
ISO / RTO
ERCOT
Trading Hub
HB_NORTH
Hub Confidence
LOW

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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