Farmersville West BESS 2 (ERCOT-23INR0618) — Project Summary

Queue ID
ERCOT-23INR0618
Capacity
9.9 MW
Technology
Battery
Status
active
Location
Collin, TX
Region
ERCOT
Developer
SBESS TX 7 LLC
IA Status
IA Executed

Farmersville West BESS 2

ERCOT-23INR0618BetaActiveBatteryERCOTLBNL

9.9 MW storage in Collin, TX · In queue since June 2023 · Proposed COD November 2024

9.9 MW

Capacity

1

Components

Battery

2y 11m

In Queue

IA Executed

IA Status

Signed Apr 2024

Interconnection

Queue → IA

10 months

IA → COD

7 months

Total Duration

10 months

Schedule

17 months past proposed COD

Construction75%
Queue EntryJun 14, 2023

Interconnection request submitted to ISO/RTO

Interconnection Study

ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.

Typical: 18–30 months (fastest major ISO)

Interconnection AgreementApr 5, 2024

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 6–18 months

Commercial Operation

Proposed COD: 2024-11-30

About

The Farmersville West BESS 2 project is a proposed 9.9 MW battery storage project located in Collin County, Texas. The developer is SBESS TX 7 LLC. This project is interconnected within the ERCOT region under queue ID ERCOT-23INR0618, with a queue entry date of June 14, 2023, and a proposed commercial operation date of November 30, 2024.

The project's Interconnection Agreement (IA) has been executed as of April 5, 2024. The project is linked to the existing Farmersville West operating plant (EIA plant ID 67843).

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Collin

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

SBESS TX 7 LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

Station Name: Farmersville West TNP Substation Station Code: FRMRSVLW PTI Bus#: 37291 Load Transformer Name: FRMVW_3 Transmission Level Voltage: 138 kV

Data Source

LBNL

Market Context
Approximate
ISO / RTO
ERCOT
Trading Hub
HB_NORTH
Hub Confidence
HIGH

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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