Pearsall BESS
BetaActiveBatteryERCOTLBNL
9.95 MW storage in Frio, TX · Proposed COD December 2024
9.95 MW
Capacity
1
Components
Battery
—
In Queue
IA Executed
IA Status
Signed Jul 2024
Interconnection Timeline
IA → COD
5 months
Schedule
15 months past proposed COD
Construction75%
Queue Entry
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 AgreementJul 30, 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: 2024-12-30
Project Details
State
TX
County
Frio
Region
ERCOT
Developer
Sunset Ridge Energy Center, LLC
Utility
—
Entity
ERCOT
Point of Interconnection
Station Name: PEARSALL Load Transformer name: PRSAL_LD1 Bus#: PTI Bus number: 5895 Transmission Voltage: 138kV
Data Source
LBNL
No news available for this project.