Pinnington Storage
BetaActiveBatteryERCOTLBNL + Live
508.7 MW storage in Jack, TX · In queue since December 2020 · Proposed COD April 2029
508.7 MW
Capacity
1
Components
Battery
5y 3m
In Queue
Facility Study
IA Status
COD target: 2029
Interconnection Timeline
Total Duration
8y 4m
Facilities Study50%
Queue EntryDec 3, 2020
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: 2029-04-20
Project Details
State
TX
County
Jack
Region
ERCOT
Developer
Hecate Energy Longhorn Storage LLC
Utility
—
Entity
ERCOT
Point of Interconnection
tap both 345kV 1430 Graham - 1436 Parker 345kV lines
Data Source
LBNL + Live
No news available for this project.