Aurora Energy Storage
306.2 MW hybrid in Lampasas, TX · In queue since February 2025 · Proposed COD September 2028
306.2 MW
Capacity
0
Components
1y 3m
In Queue
—
IA Status
COD target: 2028
Total Duration
3y 7m
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2028-09-26
The proposed Aurora Energy Storage project is a 306.2 MW hybrid battery energy storage development in Lampasas County, Texas. Developed by Aurora Energy Storage, LLC, the project consists of battery energy storage and other unspecified technologies. It is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0277, with a queue entry date of February 14, 2025, and a proposed commercial operation date of September 26, 2028.
The project is interconnected at Tap 345kV --- KILL_SS_5 (3422) --- BUCK_H_5 (3424). The Aurora Energy Storage project has been the subject of recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Lampasas
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Aurora Energy Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 345kV --- KILL_SS_5 (3422) --- BUCK_H_5 (3424)
Data Source
Live · ERCOT
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- LOW
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
