TVA-538

TVA-538BetaActiveSolarBatteryTVALBNL

150 MW hybrid in Henderson, TN · In queue since March 2023 · Proposed COD April 2029

BA: TVANERC: SERCRC: TVA

150 MW

Capacity

Components

Solar

3y 4m

In Queue

IA Executed

IA Phase

COD target: 2029

Interconnection

Total Duration

6y 1m

Construction75%

Queue EntryMar 28, 2023

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: 18–30 months

Commercial Operation

Proposed COD: 2029-04-24

About

TVA-538 is a proposed 150 MW hybrid solar and battery project in Henderson County, Tennessee. The development project consists of 150 MW of solar generation, coupled with battery storage. The project is located within the Tennessee Valley Authority (TVA) service area.

The project entered the TVA interconnection queue on March 28, 2023, with a proposed commercial operation date of April 24, 2029. Its interconnection agreement status is currently in the Facility Study phase. The point of interconnection is the Johnsonville Steam - Chesterfield 161-kV TL.

Generated from interconnection queue and public data sources

Development Risk

Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.

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See the full development-risk decomposition for this project.

P(COD by stated date)

Financing close probability

EPC + tax-equity counterparty

Project Details

State

County

Henderson

Grid Region

Southeast

Market

—

Developer

—

Utility

Tennessee Valley Authority

Entity

TVA

Service Type

—

Point of Interconnection

Johnsonville Steam - Chesterfield 161-kV TL

Data Source

LBNL

Risk Analytics

Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. 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 — first-year production estimate and 10-year P50 trajectory, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.

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See the full forecast + scenario decomposition for this project.

10-year P50 forecast

First-year output estimate

Weather + policy scenarios

Financial Forecast

Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

10-year revenue projection

First-year DSCR

Financing close risk

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.

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

Project TVA-538 — Project Summary

TVA-538