TVA-587

TVA-587BetaActiveBatteryTVALBNL

225 MW storage in Hawkins, TN · In queue since October 2023 · Proposed COD March 2029

BA: TVANERC: SERCRC: TVA

225 MW

Capacity

Components

Battery

2y 9m

In Queue

Facility Study

IA Phase

COD target: 2029

Interconnection

Total Duration

5y 5m

Facilities Study50%

Queue EntryOct 11, 2023

Interconnection request submitted to ISO/RTO

Interconnection StudyCurrent

Project undergoes interconnection studies to assess grid impact.

Typical: 18–36 months

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2029-03-01

About

TVA-587 is a proposed 225 MW battery storage project located in Hawkins County, Tennessee. The project is listed in the Tennessee Valley Authority (TVA) interconnection queue with an entry date of October 11, 2023. The developer is listed as TVA.

The proposed commercial operation date for TVA-587 is March 1, 2029. The project's interconnection status is currently in the Facility Study phase. The point of interconnection is the Phipps Bend 500 kV transmission line.

Generated from interconnection queue and public data sources

Development Risk

Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.

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P(COD by stated date)

Withdrawal probability vs cohort

IA cluster risk

Project Details

State

County

Hawkins

Grid Region

Southeast

Market

—

Developer

—

Utility

Tennessee Valley Authority

Entity

TVA

Service Type

—

Point of Interconnection

Phipps Bend 500 kV TL

Data Source

LBNL

Risk Analytics

Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.

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Climate hazards (8+)

Generation variability (P10/P50/P90)

Offtake + transmission counterparty

Generation Forecast

Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.

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See the full forecast + scenario decomposition for this project.

P50 conditioned on COD

Capacity factor vs cohort

Weather + policy scenarios

Financial Forecast

Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.

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See the full revenue + DSCR projection for this project.

Revenue conditioned on COD

Financing close risk

Cohort DSCR comparison

Market Context

Approximate

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.

No insights available for this project.

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Analysis

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Summary analysis with parallel narrative sections and visualizations.

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Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.

Project TVA-587 — Project Summary

TVA-587