SOHO BESS
206.32 MW storage in Brazoria, TX · In queue since December 2021 · Proposed COD June 2026
206.32 MW
Capacity
1
Components
Battery
4y 5m
In Queue
IA Executed
IA Status
Signed Dec 2022
Queue → IA
1 year
IA → COD
3y 6m
Total Duration
1 year
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: 2026-06-01
The SOHO BESS project is a proposed 206.32 MW battery storage project located in Brazoria County, Texas. The developer is ESTX-PLDHOUSTON2. It is interconnected within the ERCOT region under queue ID ERCOT-23INR0419.
The project entered the ERCOT interconnection queue on December 3, 2021, with a proposed commercial operation date of June 1, 2026. The interconnection agreement (IA) for the project has been executed as of December 1, 2022. The point of interconnection (POI) is the 43035 Oasis 345kV location.
Generated from interconnection queue and public data sources
State
TX
County
Brazoria
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
ESTX-PLDHOUSTON2
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
43035 Oasis 345kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- MEDIUM
- POI Substation
- Oasis 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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