Portside Energy Center (BESS) SLF
41.11 MW storage in Victoria, TX · In queue since November 2022 · Proposed COD December 2026
41.11 MW
Capacity
1
Components
Battery
3y 6m
In Queue
IA Executed
IA Status
Signed Apr 2024
Queue → IA
1y 5m
IA → COD
2y 8m
Total Duration
1y 5m
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: 2026-12-31
The Portside Energy Center (BESS) SLF is a proposed battery storage project located in Victoria County, Texas, with a total capacity of 41.11 MW. Developed by Portside Energy Center, LLC, the project consists entirely of battery storage. It is currently active in the ERCOT interconnection queue as entry ERCOT-24INR0403, with a queue entry date of November 15, 2022, and a proposed commercial operation date of December 31, 2026.
The project has an executed Interconnection Agreement (IA), effective as of April 5, 2024. The Point of Interconnection (POI) is the 80064 Chocolate Bayou 138kV. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Victoria
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Portside Energy Center, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
80064 Chocolate Bayou 138kV
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_HOUSTON
- Hub Confidence
- MEDIUM
- POI Substation
- Chocolate Bayou 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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