Fort Watt Storage
205.4 MW storage in Tarrant, TX · In queue since January 2023 · Proposed COD April 2027
205.4 MW
Capacity
1
Components
Battery
3y 4m
In Queue
IA Executed
IA Status
Signed Aug 2024
Queue → IA
1y 7m
IA → COD
2y 8m
Total Duration
1y 7m
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2027-04-20
Fort Watt Storage is a proposed 205.4 MW battery storage project located in Tarrant County, Texas. Developed by Fort Watt Storage, LLC, the project is interconnected within the ERCOT region under queue ID ERCOT-24INR0498. The project entered the queue on January 3, 2023, with a proposed commercial operation date of April 20, 2027. The Interconnection Agreement (IA) was executed on August 28, 2024. The point of interconnection (POI) is at Tap 138kV 1933 Kennedale - 2208 Mansfield.
The proposed project is linked to the existing Fort Watt Storage operating plant (EIA plant ID 67656). The Fort Watt Storage project has been mentioned in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Tarrant
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Fort Watt Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 1933 Kennedale - 2208 Mansfield
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- HIGH
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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