SE Edinburg BESS
9.9 MW storage in Hidalgo, TX · Proposed COD April 2025
9.9 MW
Capacity
1
Components
Battery
—
In Queue
IA Executed
IA Status
Signed Apr 2024
IA → COD
1 year
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2025-04-01
The SE Edinburg BESS project is a proposed 9.9 MW battery storage project located in Hidalgo County, Texas. Developed by SBESS TX16 LLC, the project is interconnected within the ERCOT region under queue ID ERCOT-24INR0642. The proposed commercial operation date is April 1, 2025.
The project has an Interconnection Agreement (IA) executed on April 26, 2024, indicating an advanced stage of development. The point of interconnection (POI) is at Southeast Edinburg, XFMR 2, #6580 CKT, SOUTHEAST EDINBURG, SE_EDINB, Ercot Bus # 8374, Ercot Load name - 138_12_2. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Hidalgo
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
SBESS TX16 LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Southeast Edinburg, XFMR 2, #6580 CKT, SOUTHEAST EDINBURG, SE_EDINB, Ercot Bus # 8374, Ercot Load name - 138_12_2
Data Source
LBNL
- 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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