Hiru Storage
503.8 MW storage in Clay, TX · In queue since November 2022 · Proposed COD April 2029
503.8 MW
Capacity
1
Components
Battery
3y 6m
In Queue
Facility Study
IA Status
COD target: 2029
Total Duration
6y 5m
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: 2029-04-01
The Hiru Storage project is a proposed 503.8 MW battery storage development in Clay County, Texas. The project, being developed by Hecate Energy Hazel LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-24INR0444, with a queue entry date of November 15, 2022. The proposed commercial operation date is April 1, 2029.
The Hiru Storage project's interconnection status is currently in the Facility Study phase. The point of interconnection is Tap 345kV 6111 Riley - 1730 West Krum ckt 1. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Clay
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Hecate Energy Hazel LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 345kV 6111 Riley - 1730 West Krum ckt 1
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- ELECTRAW_1_2
- POI Substation
- Riley Substation
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.
