Prairie Branch BESS
310.16 MW hybrid in Montague, TX · In queue since September 2025 · Proposed COD June 2028
310.16 MW
Capacity
0
Components
8 months
In Queue
—
IA Status
COD target: 2028
Total Duration
2y 9m
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: 2028-06-24
Prairie Branch BESS is a proposed 310.16 MW hybrid battery energy storage project located in Montague County, Texas. Developed by Prairie Branch Energy, LLC, the project is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0423, with a queue entry date of September 9, 2025. The proposed commercial operation date is June 24, 2028.
The project's point of interconnection (POI) is Tap 345kV #1730 Krum West - #6111 Riley Ckt 1. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Montague
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Prairie Branch Energy, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 345kV #1730 Krum West - #6111 Riley Ckt 1
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.
