Zeus Armstrong BESS
BetaActiveBatteryERCOTLBNL + Live
421.5 MW storage in Armstrong, TX · In queue since March 2024 · Proposed COD April 2028
421.5 MW
Capacity
1
Components
Battery
2 years
In Queue
Facility Study
IA Status
COD target: 2028
Interconnection Timeline
Total Duration
4y 1m
Facilities Study50%
Queue EntryMar 22, 2024
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: 2028-04-17
Project Details
State
TX
County
Armstrong
Region
ERCOT
Developer
Armstrong BESS, LLC
Utility
—
Entity
ERCOT
Point of Interconnection
Tap 345KV 23900 ALIBATES - 23914 TULECNYN
Data Source
LBNL + Live
No news available for this project.