Ardesia Storage
100 MW storage in Caldwell, TX · In queue since June 2022 · Proposed COD June 2027
100 MW
Capacity
1
Components
Battery
3y 11m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
5 years
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: 2027-06-25
The Ardesia Storage project is a proposed 100 MW battery energy storage system in Caldwell County, Texas. The project, developed by Ardesia Storage Project LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-23INR0503, with a queue entry date of June 10, 2022.
The proposed commercial operation date for the Ardesia Storage project is June 25, 2027. The project's interconnection status is currently in the Facility Study phase. The point of interconnection is Tap 138kV 7325 Mendoza - 7216 Lockhart.
Generated from interconnection queue and public data sources
State
TX
County
Caldwell
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Ardesia Storage Project LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 7325 Mendoza - 7216 Lockhart
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_SOUTH
- Hub Confidence
- MEDIUM
- POI Substation
- Mendoza 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.
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