TVA-547
100 MW storage in Roane, TN · In queue since April 2023 · Proposed COD December 2026
100 MW
Capacity
1
Components
Battery
3y 1m
In Queue
Facility Study
IA Status
COD target: 2026
Total Duration
3y 8m
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-12-01
TVA-547 is a proposed 100 MW battery storage project located in Roane County, Tennessee. The project, developed by the Tennessee Valley Authority (TVA), is currently active in the TVA interconnection queue, with an entry date of April 17, 2023. The proposed commercial operation date is December 1, 2026.
The project's interconnection status is currently in the Facility Study phase. The point of interconnection (POI) is the Kingston Steam Plant 161kV Switchyard.
Generated from interconnection queue and public data sources
State
TN
County
Roane
Grid Region
Southeast
Market
—
Developer
—
Utility
Tennessee Valley Authority
Entity
TVA
Service Type
—
Point of Interconnection
Kingston Steam Plant 161kV Switchayrd
Data Source
LBNL
- ISO / RTO
- SOUTHEAST
- Trading Hub
- TVA
- 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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