Aggie Energy storage
104.4 MW storage in Brazos, TX · In queue since August 2021 · Proposed COD June 2026
104.4 MW
Capacity
1
Components
Battery
4y 9m
In Queue
Facility Study
IA Status
COD target: 2026
Total Duration
4y 10m
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: 2026-06-15
The Aggie Energy storage project is a proposed 104.4 MW battery storage facility in Brazos County, Texas. Developed by KINGFISHER ENERGY STORAGE LLC, the project is interconnected within the ERCOT region under queue ID ERCOT-23INR0348. The project entered the interconnection queue on August 16, 2021, and has a proposed commercial operation date of June 15, 2026. Its interconnection status is currently in the Facility Study phase.
The Aggie Energy storage project has been the subject of recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Brazos
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
KINGFISHER ENERGY STORAGE LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
TABOR RD (#32882)
Data Source
LBNL
- 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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