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BacTech Announces Growth Plans to Expand IP and Commercial Bioleaching Applications Development

Metallurgy & Processing

BacTech Announces Growth Plans to Expand IP and

Commercial Bioleaching Applications Development

TORONTO, ON., September 22, 2021 – BacTech Environmental Corporation

(OTC:BCCEF, CSE:BAC) (“BacTech or the Company”), a commercially proven

environmental technology company delivering effective biomining metal recovery

and eco-friendly remediation solutions, is pleased to announce strategic growth

plans to help accelerate the creation of new intellectual property (IP) being

developed to pursue different commercial bioleaching opportunities as identified

by the Company.

As demand for greater environmental responsibility across the mining and resource

sectors increases, interest in using natural bacteria in a wider variety of commercial

applications to extract valuable metals is also accelerating. Outside of the gold

industry, the Company sees a new generation of metallurgical opportunities

emerging, each with significant upside potential.

“I’m very happy with the progress being made with our Ponce Enriquez project in

Ecuador, and it’s this confidence that allows me to consider diversification

opportunities that are not only potentially lucrative for shareholders, but also best-

suited to be tackled by our unique and expanding team of specialized industry

experts,” said Ross Orr, President and CEO of BacTech. “In this sense, targeting

and expanding into relatively untapped, yet high-demand recovery areas, will

allow us to develop projects of considerable value on a global basis across a broad

spectrum of metal industries using proprietary green technology. Presently, we’re

evaluating a number of opportunities that are currently deemed ‘uneconomic’ for

competing bio-processing and recovery technologies, or simply too great of an

environmental risk for traditional processors. It’s an outstanding position for the

Company to be in.”

For example, the electric vehicle (EV) battery market is a high-stakes area where

both mining companies and auto manufacturers alike have a vested interest in

extracting and sourcing valuable metals such as cobalt, nickel, lithium and

manganese with minimal environmental impact and favourable process economics.

And with EV batteries comprising up to one-third of an electric vehicle’s overall

cost, in a market worth tens of billions of dollars, manufacturers will continue to

watch, compete for, and keep these metal commodities in high demand for years to

come. Mining technologies that are designed to provide economic, environmental,

and social benefits to resource companies, customers, and stakeholders, occupy a

far better position than those that do not.

“For over two decad es BacTech’s intellectual property has focused on the

development and commercial implementation of large-scale complex bioreactors for

economic treatment of refractory gold concentrates,” said Dr. Paul C. Miller,

BacTech Vice President, Technology & Engine ering. “We’re one of just a few

companies that possess such expertise in which naturally occurring microbes are

introduced to a large-scale engineered environment to accelerate metal leaching and

provide a favourable economic extraction process in just a f ew days. Importantly,

the expertise and commercial know -how developed by BacTech has included the

economic integration of bioleaching into the total metal recovery process. This

know-how has kept pace with a portfolio of advances made in other areas of

metallurgy which now allows us to assemble unique flowsheets incorporating a suite

of novel but commercially proven processing techniques. These advances in other

areas of metallurgy, in combination with bioleach processing, may serve to

considerably increase scopes of application.

BacTech has always protected its intellectual property through the application of

process patents in countries that were deemed necessary. Since bacteria are

naturally occurring, the Company cannot apply for any protection on them as

entities but can apply for patents relating to their application. BacTech will

continue to advance its base metal bioleach technology and will apply for patents

during this expansion plan as appropriate.

“Here in Canada, as well as the rest of the world, we need to focus on scientific

solutions and move away from the old ways of doing things,” said BacTech

Strategic Advisor, Dr. Nadia Mykytczuk. “Modern mining practices need to

incorporate a variety of new tools for mine waste management, and bioleaching is

well positioned to advance these efforts. It’s exciting to be part of BacTech’s

expansion into new application development which in turn opens the doors to new

applications for the Company. The global demand for critical metals like nickel,

cobalt, copper and other strategic metals is growing, but ultimately needs to remain

part of a sustainable energy future.”

About the Ponce Enriquez Bioleaching Project

BacTech is planning to build its new owner-operated bioleaching facility in Ponce

Enriquez, Ecuador, in a region where arsenic is well-known to exist in the gold ore.

The Company’s plan is to build a 50 tpd bioleach plant capable of treating high

gold/arsenic material. A 50 tpd plant, processing 1.5 ounces of gold per tonne of

feed, similar to feeds available to the Company, would produce approximately

26,000 ounces per year. Plant designs are modular and can be expanded without

affecting ongoing production.

BacTech continues to investigate the prospects of establishing additional modern

mining operations across other areas of Ecuador, Peru, Colombia, and Central

America. Where possible, the Company will partner with national and local

governments, non-governmental organizations (NGOs), and others to assist with

the funding of these projects.

About BacTech Environmental Corporation

BacTech is a proven environmental technology company, delivering effective and

eco-friendly biomining and remediation solutions to commercial operations to

smartly process and recover preferred metals (gold, silver, cobalt, and copper) and

safely remove and transform harmful contaminants like arsenic into benign EPA-

approved products for landfill. Tapping into numerous environmental and

economic advantages of its proprietary method of bioleaching, BacTech uses

naturally occurring bacteria, harmless to both humans and the environment, to

neutralize toxic mining sites with high-pay potential. BacTech is publicly traded

on the CSE under the symbol “BAC” and on the OTC as “BCCEF”.

For further information contact:

Ross Orr

President & CEO, BacTech Environmental Corporation

416-813-0303 ext. 222,

Email: [email protected]

Website: https://bactechgreen.com/

Investor Presentation: https://bactechgreen.com/investors/

Follow us on:

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LinkedIn http://www.linkedin.com/company/1613873

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Special Note Regarding Forward-Looking Statements

This news release contains “forward-looking information”, which may include, but

is not limited to, statements with respect to future tailings sites, sampling or other

investigations of tailing sites, the Company’s ability to make use of infrastructure

around tailings sites or operating performance of the Company and its projects.

Often, but not always, forward-looking statements can be identified using words

such as “plans”, “expects”, “is expected”, “budget”, “scheduled”, “estimates”,

“forecasts”, “intends”, “anticipates”, or believes” or variations (including negative

variations) of such words and phrases, or state that certain actions, events or results

“may”, “could”, “would”, “might” or “will” be taken, occur or be achieved.

Forward-looking statements involve known and unknown risks, uncertainties and

other factors which may cause the actual results, performance, or achievements of

the Company to be materially different from any future results, performance or

achievements expressed or implied by the forward-looking statements. Forward-

looking statements contained herein are made as of the date of this news release

and the Company disclaims, other than as required by law, any obligation to update

any forward-looking statements whether because of new information, results,

future events, circumstances, or if management’s estimates or opinions should

change, or otherwise. There can be no assurance that forward-looking statements

will prove to be accurate, as actual results and future events could differ materially

from those anticipated in such statements. Accordingly, the reader is cautioned not

to place undue reliance on forward-looking statements.

Shares outstanding: 141,342,204

The Canadian Securities Exchange (CSE) has not reviewed and does not accept

responsibility for the adequacy or the accuracy of the contents of this release.

This press release does not constitute an offer to sell or a solicitation of an offer to

buy any of the shares, nor is it a solicitation of interest from a prospective investor.