TVA-498
170 MW hybrid in Colbert, AL · In queue since April 2022 · Proposed COD January 2027
170 MW
Capacity
1
Components
Solar
4y 1m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
4y 9m
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: 2027-01-01
TVA-498 is a proposed 170 MW hybrid solar and battery project located in Colbert County, Alabama. The development project, consisting of 170 MW of solar power, is in the Tennessee Valley Authority (TVA) interconnection queue with an entry date of April 2, 2022. The proposed commercial operation date is January 1, 2027. The project's interconnection status is currently in the Facility Study phase.
The point of interconnection for TVA-498 is the Colbert FP - Wheeler HP 161-kV TL. The project has appeared in recent news coverage regarding TVA's renewable energy procurement plans.
Generated from interconnection queue and public data sources
State
AL
County
Colbert
Grid Region
Southeast
Market
—
Developer
—
Utility
Tennessee Valley Authority
Entity
TVA
Service Type
—
Point of Interconnection
Colbert FP - Wheeler HP 161-kV TL
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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