Is TE or TGEN more undervalued in 2026?

CirclFi compares T1 Energy Inc. (TE) and Tecogen Inc. (TGEN) using 13 institutional-grade valuation models. TE has a Quality of Company score of 4.9/10 while TGEN scores 6.5/10.

Which is a better buy — TE or TGEN?

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 TE and TGEN valuations compare?

TE at $10.82 and TGEN at $6.37 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

TE vs TGEN Valuation Comparison 2026 — Intrinsic Value Analysis

TE

Electrical Equipment & Parts

T1 Energy Inc.

Quality

4.9

out of 10

Value Trap

SAFE

Price

$10.82

Last close

Models

9/13

Active

TGEN

Electrical Equipment & Parts

Tecogen Inc.

Quality

6.5

out of 10

Value Trap

LOW

Price

$6.37

Last close

Models

11/13

Active

Model-by-Model Comparison

Model	Type	TE Fair Value	TE Upside	TGEN Fair Value	TGEN Upside
Bayesian DCF	Intrinsic	$2.97	-65.0%	$1.37	-78.4%
Earnings Power Value	Intrinsic	—	—	$1.34	-73.0%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$0.87	-91.9%	—	—

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TE vs TGEN — Which Stock Is More Undervalued?

TGEN scores higher with a 6.5/10 quality rating vs TE's 4.9/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing T1 Energy Inc. (TE) and Tecogen Inc. (TGEN) 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.

TE currently trades at $10.82 with a QOC of 4.9/10, while TGEN trades at $6.37 with a QOC of 6.5/10.

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).