Juanita Creek BESS
303.6 MW hybrid in Matagorda, TX · In queue since June 2025 · Proposed COD October 2031
303.6 MW
Capacity
0
Components
11 months
In Queue
—
IA Status
COD target: 2031
Total Duration
6y 4m
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: 2031-10-01
Juanita Creek BESS is a proposed 303.6 MW hybrid battery energy storage project in Matagorda County, Texas. Developed by Juanita Creek Energy Center, LLC, the project consists of battery energy storage and other unspecified technologies. It is currently active in the ERCOT interconnection queue as entry ERCOT-29INR0151, with a queue entry date of June 19, 2025, and a proposed commercial operation date of October 1, 2031.
The point of interconnection for Juanita Creek BESS is planned at Tap CKT #39 between El Maton (#43990) and W.A.Parish (#44000).
Generated from interconnection queue and public data sources
State
TX
County
Matagorda
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Juanita Creek Energy Center, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap CKT #39 between El Maton (#43990) and W.A.Parish (#44000)
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.
