MARATUA SOLAR
218 MW generation in Grimes, TX · In queue since December 2020 · Proposed COD December 2026
218 MW
Capacity
1
Components
Solar
5y 5m
In Queue
Facility Study
IA Status
COD target: 2026
Total Duration
6 years
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-12-30
The proposed MARATUA SOLAR project is a 218 MW solar generation facility in Grimes County, Texas. Developed by BDPU Solar Maratua, LLC, the project is interconnected within the ERCOT region under queue ID ERCOT-22INR0471. It entered the queue on December 3, 2020, with a proposed commercial operation date of December 30, 2026. The project's interconnection status is currently in the Facility Study phase.
The MARATUA SOLAR project has been mentioned in recent news coverage related to the energy industry.
Generated from interconnection queue and public data sources
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
Tap 345kV 44645 Singleton _x0013_ 44660 Skains Ckt 74
Data Source
LBNL
- 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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