Arana Creek Batt
153.5 MW storage in Kleberg, TX · In queue since June 2020 · Proposed COD May 2026
153.5 MW
Capacity
1
Components
Battery
5y 11m
In Queue
Facility Study
IA Status
COD target: 2026
Total Duration
5y 11m
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: 2026-05-31
The Arana Creek Batt project is a proposed 153.5 MW battery storage project located in Kleberg County, Texas. The developer is Arana Creek LLC. It is interconnected within the Electric Reliability Council of Texas (ERCOT) queue as project number ERCOT-21INR0507, with an initial queue entry date of June 3, 2020. The project's proposed commercial operation date is May 31, 2026, and its interconnection agreement status is currently in the Facility Study phase.
The project consists of 153.5 MW of battery storage capacity. The point of interconnection is the 5648 Loyola 138kV substation. The project is currently listed as active within the ERCOT interconnection queue.
Generated from interconnection queue and public data sources
State
TX
County
Kleberg
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Arana Creek LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
5648 Loyola 138kV
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- MEDIUM
- POI Substation
- Loyola Substation
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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