Project TVA-256 — Project Summary

Queue ID
TVA-256
Capacity
155 MW
Technology
Nuclear
Status
active
Location
Limestone, AL
Region
Southeast
Developer
IA Status
IA Executed

TVA-256

TVA-256BetaActiveNuclearTVALBNL

155 MW generation in Limestone, AL · In queue since August 2014 · Proposed COD April 2019

155 MW

Capacity

1

Components

Nuclear

11y 9m

In Queue

IA Executed

IA Status

COD target: 2019

Interconnection

Total Duration

4y 8m

Schedule

86 months past proposed COD

Construction75%
Queue EntryAug 15, 2014

Interconnection request submitted to ISO/RTO

Interconnection Study

Project undergoes interconnection studies to assess grid impact.

Typical: 18–36 months

Interconnection Agreement

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 60–120 months

Commercial Operation

Proposed COD: 2019-04-03

About

TVA-256 is a proposed nuclear generation project with a total capacity of 155 MW located in Limestone County, Alabama. The project is sponsored by the Tennessee Valley Authority (TVA) and interconnected to the BFN 500-kV Substation.

The project is listed in the TVA interconnection queue with an entry date of August 15, 2014. The proposed commercial operation date (COD) is April 3, 2019, and the Interconnection Agreement (IA) has been executed.

Generated from interconnection queue and public data sources

Project Details

State

AL

County

Limestone

Grid Region

Southeast

Market

Developer

Utility

Tennessee Valley Authority

Entity

TVA

Service Type

Point of Interconnection

BFN 500-kV Substation

Data Source

LBNL

Market Context
Approximate
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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