TVA-424
50 MW storage in Clay, MS · In queue since April 2020 · Proposed COD May 2025
50 MW
Capacity
1
Components
Battery
6y 1m
In Queue
IA Executed
IA Status
COD target: 2025
Total Duration
5y 1m
Schedule
12 months past proposed COD
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2025-05-08
TVA-424 is a proposed 50 MW battery storage project located in Clay County, Mississippi. The project, developed by the Tennessee Valley Authority (TVA), is interconnected within the TVA queue, with an entry date of April 21, 2020. The proposed commercial operation date is May 8, 2025, and the Interconnection Agreement (IA) has been executed.
The project consists of 50 MW of battery storage capacity. The point of interconnection (POI) is the West Point 161-kV Substation.
Generated from interconnection queue and public data sources
State
MS
County
Clay
Grid Region
Southeast
Market
—
Developer
—
Utility
Tennessee Valley Authority
Entity
TVA
Service Type
—
Point of Interconnection
West Point 161-kV Substation
Data Source
LBNL
- ISO / RTO
- SOUTHEAST
- Trading Hub
- Southern Company
- Hub Confidence
- UNKNOWN
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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