Altair Energy Storage
201.76 MW hybrid in Colorado, TX · In queue since April 2025 · Proposed COD March 2030
201.76 MW
Capacity
0
Components
1y 1m
In Queue
—
IA Status
COD target: 2030
Total Duration
4y 11m
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: 2030-03-31
The Altair Energy Storage project is a proposed 201.76 MW hybrid development in Colorado County, Texas. The project, developed by Altair Energy Storage, consists of battery energy storage and an unspecified "other" technology. It is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0321, with a queue entry date of April 21, 2025.
The proposed commercial operation date for the Altair Energy Storage project is March 31, 2030. The point of interconnection is planned at a tap on the 138 kV line from ALTAIR (bus# 78118) to STAFFORD HILL (bus# 78520).
Generated from interconnection queue and public data sources
State
TX
County
Colorado
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Altair Energy Storage
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap on 138 kV ALTAIR (bus# 78118) to STAFFORD HILL (bus# 78520)
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.
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