Brazos Energy Center 2
300.76 MW hybrid in McLennan, TX · In queue since January 2026 · Proposed COD September 2029
300.76 MW
Capacity
0
Components
4 months
In Queue
—
IA Status
COD target: 2029
Total Duration
3y 8m
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: 2029-09-18
The Brazos Energy Center 2 is a proposed hybrid energy project located in McLennan County, Texas. Developed by Ferrovial Energy US 1, the project consists of 300.76 MW of battery energy storage and other unspecified generation technology. It is listed in the ERCOT interconnection queue as entry ERCOT-29INR0230, with a queue entry date of January 13, 2026, and a proposed commercial operation date of September 18, 2029.
The project is currently listed as active in the ERCOT queue. The point of interconnection is the POSSUMTROT_5 substation. The Brazos Energy Center 2 project has appeared in recent news coverage regarding energy storage development in Texas.
Generated from interconnection queue and public data sources
State
TX
County
McLennan
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Ferrovial Energy US 1
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
POSSUMTROT_5
Data Source
Live · ERCOT
- 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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