PP Jaguar BESS
BetaActiveBatteryERCOTLBNL
314.25 MW storage in Mclennan, TX · In queue since March 2021 · Proposed COD June 2025
314.25 MW
Capacity
1
Components
Battery
5 years
In Queue
IA Executed
IA Status
Signed Sep 2022
Interconnection Timeline
Queue → IA
1y 6m
IA → COD
2y 9m
Total Duration
1y 6m
Schedule
9 months past proposed COD
Construction75%
Queue EntryMar 18, 2021
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 AgreementSep 12, 2022
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
ConstructionCurrent
Project under construction
Typical: 6–18 months
Commercial Operation
Proposed COD: 2025-06-30
Project Details
State
TX
County
Mclennan
Region
ERCOT
Developer
PP Jaguar BESS LLC
Utility
—
Entity
ERCOT
Point of Interconnection
Tap 345kV 13405 Tradinghouse SES - 68090 Sam Switch
Data Source
LBNL
No news available for this project.