The document provides an overview of Cleantek's ZeroE water dehydration technology. It summarizes Cleantek's patented ZeroE technology, which harnesses waste heat from engine exhaust to evaporate wastewater and produced water on site. This significantly reduces water disposal costs for oil and gas operators by treating water at the point of creation. The technology also provides environmental benefits such as reducing truck traffic and carbon emissions from water transportation and disposal.

1. ZeroE Water Dehydration Technology
Canadian Shale Water Management
May 2022

2. 2
People Employed
Water Safely
Vaporized
Outline
1
2
3
4
DZeroE Wastewater Application
5
PZeroE Produced Water Application
Questions
Cleantek Overview
ZeroE Water Dehydration Technology

3. Meeting the demand for socially responsible technology today
Cleantek Overview

4. 4
Forward Looking
Statements &
Information Advisory
Please be aware that there is significant disclosure of confidential information in this presentation involving,
among other things, Cleantek, it's current and potential customers and the industries in which it and such
customers operate. The Cleantek board considers this disclosure necessary for Cleantek stakeholders and
other interested parties to assess the current financial and operational state and prospects of Cleantek, but
we emphasize that any dissemination of this information to any other party could expose Cleantek to serious
competitive risk. You are strictly prohibited from distributing, disseminating in any fashion or sharing this
presentation or the information contained herein unless expressly authorized by the company in writing to do
so. You should also be sure to read the advisory statement and other information below. Any investment in
Cleantek is considered highly speculative and involves a number of risks and uncertainties which need to be
considered prior to making any investment decision.
This Presentation contains information about Cleantek Industries Inc. (“Cleantek” or the “Company”), and the assets, operations, and finances thereof, that constitute “forward-looking information”.
These statements and information relate to future events. Forward-looking statements or information is frequently, but not always, characterized by words such as “will”, “plan”, “expect”, “project”,
“intend”, “believe”, “anticipate”, “budget”, “forecast”, “schedule”, “estimate” and similar expressions, or statements that certain events or conditions “may”, “should”, “could”, “might” or “will” occur and
specifically include statements pertaining to Cleantek future performance, business prospects or opportunities, including information concerning new products and strategies the Company is pursuing,
market trends, intended use of proceeds from any equity issuance, executive and management structure and future revenue, EBITDA, EV and share price or Company value projections or illustrations.
Readers are cautioned not to place undue reliance on forward-looking statements, as there can be no assurance that the plans, intentions or expectations upon which they are based will occur. By
their nature, forward-looking statements include numerous assumptions, known and unknown risks and uncertainties, both general and specific, that contribute to the possibility that the predictions,
estimates, forecasts, projections and other forward-looking statements will not occur, which may cause actual performance and results in future periods to differ materially from any estimates of
projections of future performance or results expressed or implied by such forward-looking statements. Business priorities disclosed herein are objective only and their achievement cannot be
guaranteed. The forward-looking statements or information contained in this Presentation is based on the reasonable expectations and beliefs as at the date of this Presentation and involve numerous
assumptions, known and unknown risks and uncertainties, both general and specific to Cleantek and the industry in which it operates. Such assumptions, risks and uncertainties include, but are not
limited to: the inability to obtain regulatory approval for any operational activities; the risks of the oil and gas industry in general and the oilfield services business in particular, such as operational risks
in constructing and developing the Cleantek products, market demand and unpredictable shortages of equipment and/or labour; potential delays or changes in plans with respect to construction or
development projects or capital expenditures; fluctuations in oil and gas prices, foreign currency exchange rates and interest rates; reliance on industry partners; and other factors, many of which are
beyond the control of Cleantek. Should one or more of these risks and uncertainties materialize, or should underlying assumptions prove incorrect, actual results, performance or achievements of
Cleantek or industry results, may vary materially from those described in this Presentation. Although Cleantek has attempted to identify important factors that could cause actual actions, events, results,
performance or achievements to differ materially from those described in the forward-looking statements or information contained in this Presentation, there may be other factors that cause actions,
events, results, performance or achievements not to be as anticipated, estimated or intended. There can be no assurance that forward-looking statements or information will prove to be accurate, as
actual results and future events could differ materially from those anticipated in such statements. Such forward-looking statements and information are made or given as at the date of this Presentation
and Cleantek disclaims any intention or obligation to update or revise any forward-looking statements or information, whether as a result of new information, future events or otherwise. The reader is
cautioned not to place undue reliance on forward looking statements or information

5. 5
Company Overview
Cleantek Facilities
Calgary / Crossfield
Grande Prairie
Midland
St Clairsville
Cleantek is an innovative provider of patented, clean
technology solutions focused on reducing both cost
and carbon intensity in the wastewater management
sector across North America
Water Handling
Division (“ZeroE”)
Revolutionary waste heat to power solution
for gas processing facilities that significantly
reduces water disposal costs by treating and
dehydrating waste water on site
Patented ZeroE technology significantly
reduces the carbon footprint, emissions of
particulates and treats over 10 million litres
of water per system annually
Lighting
Division
Variety of solar hybrid powered lighting
solutions that serve a number of industries
across North America
HALO crown mounted lighting system
providing financial, operational and
environmental benefits
TSX-V Symbol: CTEK

6. We strive to improve the communities we work in
and the lives of the people within
6
Who We Are
Make a positive impact
to the environment
through the responsible
development of clean
technology solutions
Provide commercial
benefits to our clients
through all product lines
Develop products with
strong barriers to entry
with an active patent
portfolio and first mover
advantage

7. ZeroE Technology
Leading Hydro sustainability
through technology

8. 8
ZeroE
Technology &
Intellectual
Property
Cleantek’s patented technology is
a bolt-on solution that separates
waste concentrate and brine from
water at point-of creation.
Cleantek has invested over
$10mm on research, development
and capital assets for the proven,
patented ZeroE technology.
Harnesses the waste heat from
engine exhaust to facilitate the
evaporation of clean water to
atmosphere.
Scrubs and traps un-combusted
chemicals and particulate matter from
engine exhaust, in the concentrated
waste left for disposal.

9. 9
ZeroE is a waste heat to power solution for gas processing
facilities and drilling rigs that significantly reduces water disposal
costs by treating and dehydrating wastewater on site
Cleantek’s patented ZeroE emission reduction technology is
positioned for major expansion and scale up across North
America
2017 2018 / 19 2020 2021 →
Platform Phase
Built and deployed
30+ DZeroE units for
the drilling market
Pilot / R&D Phase
Tested PZeroE pilot
unit on gas plant
and signed contract
with major E&P co.
Commercial Phase
First commercial gas
processing unit
operational
September 2020
Growth Phase
Scale up with
additional units to
expand across
North America
Commercial PZeroE Install
Pilot Demonstration PZeroE Unit
DZeroE Dehydration Unit
Commercial Timeline

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DZeroE
Wastewater
Evaporator

11. 11
People Employed
Water Safely
Vaporized
DZeroE Wastewater Dehydration

12. 12
Harnesses waste heat from
rig genset exhaust to
facilitate the evaporation of
Wastewater on drilling
locations
Operational benefits
ESG benefits
Commercial benefits
DZeroE Wastewater Dehydration

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People Employed
Water Safely
Vaporized
DZeroE Drilling Wastewater Evaporator

14. DZeroE Dehydration Unit
14
People Employed
Water Safely
Vaporized

15. DZeroE Layout
15
People Employed
Water Safely
Vaporized

16. 16
Boiler blowdown
Cement water
Water containing trace
amounts of polymers/gels
Cellar water
Lease/ditch water
Wash water
Waste Streams

17. 17
Zero diesel
requirements
Minimal
maintenance
requirements
Automatic start
and stop
capabilities
System capacity
~15m3 per day
No onsite personnel
required during
drilling operations
Remote
monitoring
Operational Benefits

18. 18
Removes trucks from roadways
• Approximately 3 trucks per week
• Reduces emissions
• Improves safety
Eliminates 3rd party water disposal
Reduces risk of environmental spills
Scrubs over 50% of diesel
particulate from engine exhaust
Muffles exhaust to mitigate noise
pollution
ESG Benefits

19. 19
75 Metric tons per year equates to:
Equivalent to greenhouse gas emissions from:
16.2 gasoline-powered passenger vehicles
driven for one year
Equivalent to greenhouse gas emissions avoided by:
26 tons of waste recycled instead of
landfilled
Equivalent to carbon sequestered by:
88.8 acres of U.S. forests in one year
Carbon Reduction Equivalents

20. 20
Reduced 3rd party disposal costs
Reduced transportation costs
Reduced mix-off material
Reduced risk of additional
remediation costs from
environmental spills
Commercial Benefits

21. 21
Equates to annualized savings of $136,063
DZeroE Business Case
Traditional Disposal DZeroE
Truck Capacity 30m3 Rental Cost $23 per m3
Transportation $180 per hour Service $7 per m3
Travel 4 hours
Loading/Unloading 1 hours
3rd Party Disposal $25 per m3
Total $55 per m3 Total $30 per m3
Commercial Economics

22. Financial and Operational Benefits
o Reduction in op costs through reduced
transportation and disposal charges
o Zero fuel requirements
o Zero personnel requirements during drilling
operations
ESG Benefits for the Client
o Eliminates trucks off local roadways and on location
o Reduced emissions
o Improved safety
o Exhaust scrubbing inherent to the system (~50% of
diesel particulate)
o Reduced off-site CO2 emissions that otherwise occur
at injection well facility
o Muffles exhaust to mitigate noise pollution
22
ESG Benefits
Trucks Off Road
People Employed
Waste Heat
to Power
Water Safely
Vaporized
Reduced Carbon
Emissions
DZeroE Value Proposition

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PZeroE
Produced Water
Evaporator

24. 24
People Employed
Water Safely
Vaporized
PZeroE Produced Water Dehydration

25. 25
Harnesses waste heat from
compressor engine or flare
gas treating and vaporizing
Produced Water at the point
of creation
Operational benefits
ESG benefits
Commercial benefits
PZeroE Produced Water Dehydration

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15% Brine trucked
to disposal
Client Facility
Gas Plant / Compressor Site
Gas + Produced Water
85% Clean treated
water returned safely to
the environment
ZeroE
Produced Water
Vaporization
Technology
Waste Heat
Produced Water
Natural Gas
PZeroE Process Flow

27. 27
Operational Benefits
Vaporizes up to
85% of produced
water onsite
System capacity of
~40m3 per day
Reduces site traffic
Utilizes waste heat
as energy source
Eliminates produced
water storage

28. 28
ESG Benefits
Eliminates over 350 trucks per
year off local roadways
o Reducing client’s carbon footprint
by over 200 tons per year
o Improving safety
Exhaust scrubbing inherent to the
system further reducing emissions
Treats and recycles over 10 million liters
of water to the natural hydrologic cycle
each year per system
Reduced off-site CO2 emissions that
otherwise occur at injection well facility

29. 200 metric tons per year equates to:
29
Carbon Reduction Equivalents
Equivalent CO2 emissions from:
22,505 gallons of gasoline consumed
Equivalent to greenhouse gas emissions from:
43.1 gasoline-powered passenger
vehicles driven for one year
Equivalent to carbon sequestered by:
3,307 tree seedlings grown for 10
years

30. 30
Reduced 3rd party disposal costs
Reduced transportation costs
Reduced risk of additional
remediation costs from
environmental spills
Carbon credit potential
Commercial Benefits

31. 31
Commercial Economics
Equates to annualized savings of $233,600
PZeroE Business Case
Traditional Disposal PZeroE
Truck Capacity 30m3 Rental Cost $30 per m3
Transportation $180 per hour Service Included
Travel 4 hours
Loading/Unloading 1 hours
3rd Party Disposal $16 per m3
Total $46 per m3 Total $30 per m3

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Site Specific Requirements
Water quality
o Sweet application
o Total Dissolved Solids (TDS)
o 0-60,000PPM
Water volume
o Input volumes of 50m3 per day +
o 25m3 per day units available
o Scalable with multiple units
Waste heat source
o Compressor exhaust
o Flare gas

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Commercial Considerations
Multi year contract
Customer invoiced only for
volume vaporized (per m3)
Budgetary pricing - $30
per m3
Minimum water volume
commitment

34. PZeroE Value Proposition
Economic Value to the Client
o Zero upfront capital costs for the client
o Pay is only based on volume of water vaporized
o Water disposal cost savings
o Long term contracted cost certainty
ESG Benefits for the Client
o Eliminates over 350 trucks per year off local
roadways (per unit)
• Carbon footprint by over 200 Tons per year
• Improving safety
o Facility exhaust scrubbing inherent to the system
o Treats and recycles over 10 million liters of water
to the natural hydrologic cycle each year per
system
o Reduced off-site CO2 emissions that otherwise
occur at injection well facility
34
ESG Benefits
Trucks Off Road
People Employed
Waste Heat
to Power
Water Safely
Vaporized
Reduced Carbon
Emissions

35. 35
Questions

36. 3200, 500 4th Ave SW.
Calgary, Alberta T2P 2V6
www.cleantekinc.com
+1 (403) 567 8700