Poteet BESS
9.95 MW storage in Atascosa, TX · In queue since October 2024 · Proposed COD April 2025
9.95 MW
Capacity
1
Components
Battery
1y 7m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
6 months
Schedule
13 months past proposed COD
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: 2025-04-01
The Poteet BESS project is a proposed 9.95 MW battery storage project located in Atascosa County, Texas. Developed by HEN INFRASTRUCTURE, LLC 1, the project consists entirely of battery storage. It is interconnected within the ERCOT region under queue ID ERCOT-25INR0715, with an interconnection queue entry date of October 17, 2024, and a proposed commercial operation date of April 1, 2025. The interconnection agreement is currently listed as "In Progress (unknown study)".
The proposed project is linked to the existing Poteet operating plant (EIA plant ID 67949). The point of interconnection is at the POTEET SUB station on the 69 kV bus. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Atascosa
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
HEN INFRASTRUCTURE, LLC 1
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
TSP Station Name: POTEET SUB TSP Station Code: POTEETS Load Name: POTEE_1 Bus#: 5710 kV: 69
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- POTEET_BESS
- POI Substation
- Poteet 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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