Staccato BESS — Project Summary

Queue ID
ERCOT-25INR0189
Capacity
202.65 MW
Technology
Battery
Status
active
Location
Fayette, TX
Region
ERCOT
Developer
Staccato Storage, LLC
IA Status
Facility Study

Staccato BESS

BetaActiveBatteryERCOTLBNL + Live

202.65 MW storage in Fayette, TX · In queue since November 2022 · Proposed COD December 2026

202.65 MW

Capacity

1

Components

Battery

3y 4m

In Queue

Facility Study

IA Status

COD target: 2026

Interconnection Timeline

Total Duration

4y 1m

Facilities Study50%
Queue EntryNov 7, 2022

Interconnection request submitted to ISO/RTO

Interconnection StudyCurrent

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

Typical: 18–30 months (fastest major ISO)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2026-12-31

Project Details

State

TX

County

Fayette

Region

ERCOT

Developer

Staccato Storage, LLC

Utility

Entity

ERCOT

Point of Interconnection

138kV WARDA #7312.

Data Source

LBNL + Live