Cairos Storage
77.28 MW storage in Kinney, TX · In queue since October 2023 · Proposed COD December 2026
77.28 MW
Capacity
1
Components
Battery
2y 7m
In Queue
Facility Study
IA Status
COD target: 2026
Total Duration
3y 2m
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: 2026-12-31
The Cairos Storage project is a proposed 77.28 MW battery energy storage system in Kinney County, Texas. Developed by Cairos Solar, LLC, the project entered the ERCOT interconnection queue as entry ERCOT-26INR0245 on October 25, 2023. The current proposed commercial operation date is December 31, 2026, and the project's interconnection agreement status is currently in the Facility Study phase.
The Cairos Storage project has been mentioned in recent industry news.
Generated from interconnection queue and public data sources
State
TX
County
Kinney
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Cairos Solar, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
7425 ODLAW SWITCH 138kV
Data Source
LBNL + Live
- 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.
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