Is TAC or TVC more undervalued in 2026?

CirclFi compares TransAlta Corporation (TAC) and Tennessee Valley Authority (TVC) using 13 institutional-grade valuation models. TAC has a Quality of Company score of 5.5/10 while TVC scores 5.6/10.

Which is a better buy — TAC or TVC?

Compare intrinsic values from 13 independent models against current market prices. CirclFi also calculates Value Trap scores. This is not financial advice — conduct your own analysis.

How do TAC and TVC valuations compare?

TAC at $14.22 and TVC at $23.91 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

TAC vs TVC Valuation Comparison 2026 — Intrinsic Value Analysis

TAC

Electric Services

TransAlta Corporation

Quality

5.5

out of 10

Value Trap

SAFE

Price

$14.22

Last close

Models

12/13

Active

TVC

Electric Services

Tennessee Valley Authority

Quality

5.6

out of 10

Value Trap

—

Price

$23.91

Last close

Models

5/13

Active

Model-by-Model Comparison

Model	Type	TAC Fair Value	TAC Upside	TVC Fair Value	TVC Upside
Bayesian DCF	Intrinsic	$6.12	-57.0%	—	—
Earnings Power Value	Intrinsic	$9.34	-34.3%	—	—
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$21.67	+52.4%	$58.06	+142.4%
Sentiment SOTP	Hybrid	$18.73	+31.7%	$10.92	-54.4%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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TAC vs TVC — Which Stock Is More Undervalued?

TVC scores higher with a 5.6/10 quality rating vs TAC's 5.5/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing TransAlta Corporation (TAC) and Tennessee Valley Authority (TVC) across 13 institutional-grade valuation models reveals how each company's intrinsic value stacks up against its market price. CirclFi's engine processes SEC EDGAR 10-K and 10-Q filings, FRED macroeconomic data, and GDELT news sentiment to generate independent fair value estimates daily.

TAC currently trades at $14.22 with a QOC of 5.5/10, while TVC trades at $23.91 with a QOC of 5.6/10.

Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN Topology), and ensemble methods (CUCE).