TVA-379
50 MW storage in Lowndes, MS · In queue since June 2019 · Proposed COD September 2024
50 MW
Capacity
1
Components
Battery
6y 11m
In Queue
IA Executed
IA Status
COD target: 2024
Total Duration
5y 3m
Schedule
20 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: 2024-09-24
TVA-379 is a proposed 50 MW battery storage project located in Lowndes County, Mississippi. The project, under development by the Tennessee Valley Authority (TVA), entered the TVA interconnection queue on June 11, 2019, and has a proposed commercial operation date of September 24, 2024. The point of interconnection is planned for the future Artesia 161-kV Substation.
The project's interconnection agreement has been executed. This development has appeared in recent news coverage regarding TVA's grid modernization and expansion of energy storage capacity.
Generated from interconnection queue and public data sources
State
MS
County
Lowndes
Grid Region
Southeast
Market
—
Developer
—
Utility
Tennessee Valley Authority
Entity
TVA
Service Type
—
Point of Interconnection
Artesia 161-kV Substation (future)
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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