FTEK (Fuel Tech) PEG Ratio: N/A (As of Jul. 04, 2026)


FTEK Fuel Tech Inc FTEK
61 GF Score
Price $1.88
GF Value $1.13
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Fuel Tech PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Fuel Tech's PE Ratio without NRI is 0.00. Fuel Tech's 5-Year EBITDA growth rate is 0.00%. Therefore, Fuel Tech's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for Fuel Tech's PEG Ratio or its related term are showing as below:



FTEK's PEG Ratio is not ranked *
in the Industrial Products industry.
Industry Median: 1.875
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


Fuel Tech  (NAS:FTEK) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.


Fuel Tech PEG Ratio Related Terms


Fuel Tech PEG Ratio Historical Data

* Premium members only.

The historical data trend for Fuel Tech's PEG Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Fuel Tech PEG Ratio Chart

Fuel Tech Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Fuel Tech Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
PEG Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

FTEK vs BCHT, SCWO, ARQ: PEG Ratio Comparison

For the Pollution & Treatment Controls subindustry, Fuel Tech's PEG Ratio, along with its competitors' market caps and PEG Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Fuel Tech PEG Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Fuel Tech's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Fuel Tech's PEG Ratio falls into.


FTEK
61GF Score
Fuel Tech Inc FTEK
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Fuel Tech PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

Fuel Tech's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=/0.00
=N/A

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

Is Fuel Tech (FTEK) Overvalued in 2026?

Based on GuruFocus' analysis, Fuel Tech stock appears to be overvalued. The current stock price of $1.88 is trading 65.9% above its estimated GF Value™ of $1.13. GuruFocus considers Fuel Tech to be Significantly Overvalued.

Key valuation signals for FTEK:

  • PEG Ratio: N/A
  • GF Value™: $1.13 vs. price of $1.88 (65.9% above fair value)
  • GF Score™: 61/100 with 4 warning signs

No single metric tells the full story. See the FTEK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Fuel Tech Business Description

Other Exchanges FUE1:Germany
Address 27601 Bella Vista Parkway, Warrenville, IL, USA, 60555-1617
Fuel Tech Inc is a technology provider of boiler optimization, efficiency improvement, and air pollution reduction to utility and industrial customers. The company operates in two segments, Air Pollution Control and Fuel Chem. The Air Pollution Control technology segment includes technologies to reduce NOx emissions in flue gas from boilers, incinerators, furnaces, and other stationary combustion sources. The Fuel Chem technology segment uses chemical processes in combination with Computational Fluid Dynamics and Chemical Kinetics Modeling for boiler modeling for the control of slagging, fouling, corrosion, opacity and other sulfur trioxide-related issues in furnaces and boilers through the addition of chemicals into the furnace using TIFI Targeted In-Furnace Injection technology.
61GF Score

Get the complete analysis for FTEK

PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.88
Price
$1.13
GF Value