TVA-669
150 MW generation in Rhea, TN · In queue since October 2024 · Proposed COD April 2031
150 MW
Capacity
1
Components
Solar
1y 7m
In Queue
Cluster Study
IA Status
COD target: 2031
Total Duration
6y 6m
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: 2031-04-30
TVA-669 is a proposed solar generation project located in Rhea County, Tennessee, within the Tennessee Valley Authority (TVA) service area. The project, with a total capacity of 150 MW, consists entirely of solar photovoltaic generation. It was entered into the TVA interconnection queue on October 28, 2024, with a proposed commercial operation date of April 30, 2031. The project's interconnection status is currently in the Cluster Study phase.
The point of interconnection for TVA-669 is the Smith Mountain SW STA - Watts Bar HP 161-kV TL. The development project has appeared in recent news coverage regarding TVA's generation planning.
Generated from interconnection queue and public data sources
State
TN
County
Rhea
Grid Region
Southeast
Market
—
Developer
—
Utility
Tennessee Valley Authority
Entity
TVA
Service Type
—
Point of Interconnection
Smith Mountain SW STA - Watts Bar HP 161- kV TL
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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