Who we are

Designers of anaerobic digestion plants

Having worked on more than 20 successful projects in Canada over the past 10 years, we have developed a unique expertise in the infrastructure design, construction and installation in the anaerobic digestion sector.

More recently, over the past two years, we have been involved in the development of the most anaerobic digester construction projects in Canada.

These projects allowed us to bring together the team of the best qualified experts to manage projects and to build and commission anaerobic digesters. We have formed strategic alliances with world’s leading manufacturers to supply and install reliable high-quality systems.

From the very first year of the company existence, Bähler Biogaz, is aiming to become a Canadian leader in anaerobic digestion market.

Team of specialists

David Bähler

David Bähler

President, General Manager

As an experienced entrepreneur, David has successfully led his company for almost 30 years and has more than 20 anaerobic digester infrastructure installations under his belt.

Thomas Ferencevic

Thomas Ferencevic

Technical Director

Tom was a founder of one of the first biogas companies in North America and has been involved with the feedstock analysis, design, construction, operation and compliance of biogas systems for more than 10 years. He has accumulated his experience by working on more than 15 projects.

Félix Elbert

Félix Elbert

Construction Manager

Félix is a specialized technician who participated in the construction of a hundred anaerobic digester projects in Germany before joining us in 2014 and adding another dozen projects.

Max Bähler

Max Bähler

Director of Operations

After graduating from university, Max joined the family business, initially taking care of field work and then managing the administration and operations departments. He has also been involved in nearly a dozen anaerobic digestion projects.

Marilyne Rheault

Marilyne Rheault

Director of Finance & Administration

After graduating from university, Marilyne pursued a career in construction and civil engineering sector before joining the company in 2014 as a controller. In 2016, she was promoted to the position of Director of Finance & Administration.

Two teams

Two teams

A site Manager and two teams working in construction and assembly

Our teams are composed of experienced professionals who have been trained on the specific construction and assembly processes of infrastructure and anaerobic digestion equipment. All specialized work is done by highly qualified entrepreneurs under supervision of our site managers.

Specialized Equipment

The process and circular forming equipment we use to build tanks for anaerobic digestion systems are particularly suited to the unique and distinctive needs of North American climate.

The risk of leakage is mainly mitigated by the absence of tie rods to secure the formwork. The smooth finish of our tanks makes the operation easier and improves the efficiency of the mechanisms installed inside the tanks. The insulation, the required heating and an anti-corrosion membrane can easily be integrated into the concrete structure to increase the service life and overall performance.

Traitement industriel Solution clé en main

The flexibility of our circular and other formwork makes it suitable for a wide variety of projects and allows us to meet the most demanding safety, performance and durability requirements.

Biométhane digesteur anaérobie

Our recent achievements

Our values


Relying on expertise of each member of our team, we continually strive to improve our performance using industry best practices. Our goal is simple: We always want to be the best!


We focus first and foremost on the success of our clients’ projects. This will drive our business growth and consolidate our leadership position in the Canadian anaerobic digestion market.

Thinking Ahead

We anticipate and adapt to implement systems which need to be operational for a very long time. We need to push the unpredictable limits of the future. For Bähler, doing something today that would only be possible for others in the future is just routine for us.


For Bähler, nothing is impossible. We look at alternative solutions to problems and make every effort to overcome the challenges on our way to achieving the expected results. We are persistent and determined; that is what ensures the successful completion of our projects.

Our expertise

Biogas systems – Design, construction and commissioning

Bähler Biogaz highly qualified team designs and manages the project, builds the infrastructure, installs and commissions your biogas system. Our team offers a turnkey solution to ensure that your project is completed on time, according to your requirements and the agreed budget while complying with all applicable standards. No bad surprises with Bähler Biogaz!

28 years of construction experience

Bähler has been working in formwork and infrastructure construction for 28 years. We know how to manage projects – we manage all stages of the project for our clients, from system design, tanks and building construction to assembling the equipment. We respect the standards and regulations applicable to localization, processes, structures, feedstock and digestate, biogas, safety and certification of facilities. Bähler Biogaz provides a turnkey service depending on the client’s needs.

Outstanding know-how

Bähler’s team includes some of the best anaerobic digestion experts in Canada that are bringing their unique expertise of working on more than 150 anaerobic digestion projects. These professionals were involved in the development and implementation of processes that are used to deliver the projects within the timeline and budget while respecting the current standards. It is not surprising that our team is known for its efficiency, skills and know-how.

Reliable partners

Our suppliers from Canada and other countries have developed a well-earned reputation for their reliability, the quality of their products and excellent client service. For Bähler Biogaz, there is no room for novelties: we prefer tried-and-tested industry solutions, in Canada or other countries, by demonstrating well-known performance, operating and maintenance costs. We pay close attention to the quality of customer service of our suppliers so that our clients are as satisfied as we are. Bähler Biogaz selects its suppliers carefully in order to offer proven and reliable solutions.

Proven products

We only choose reliable products that meet the quality, performance and durability standards of the biogas industry. An anaerobic digester has several sub-assemblies, each including several components, that will really be put to the test during years to come and that is why we strive to select and offer you high-quality products with a proven track record. It’s our way of providing you with uncompromising efficiency and longevity.

Notre différence

Choosing Bähler Biogaz means opting for a partner that facilitates the implementation of your project. From the design to the commissioning of the system, Bähler stands out because of the efficiency of its team that completes each phase of the project according on the requirements, standards, budget and timeline. That’s Bähler Biogaz’s difference!

Energie renouvelable Technologie des biocarburants

Proven, pragmatic and reliable solutions

Bähler Biogaz is adding reliable products to its experience, making sure you will get the efficient and reliable system and a better return on their investment.

Competent experts dedicated to the success of your project

Doing business with Bähler Biogaz is choosing our 28 years of experience and professionals who have worked on more than 150 anaerobic digestion projects. Since the success of your project is important to us, you can count on the most competent team and their commitment to make your project is a great success.

Project management adapted to your needs

Bähler Biogaz offers several options when it comes to contract management. Depending on the preferences of our clients, our management team adapts its approach to cover part or all of the project, or take the full or partial responsibility of the project management. Our team is committed to meeting your requirements for the work entrusted to us.

Proactive project management

Thanks to the proactive management style, our project managers anticipate issues and avoid waste of time and money by resolving problems before they become an obstacle to the advancement of the project. You can count on us to avoid problems and their consequences.

Completed projects within agreed timeframe and budget

By choosing Bähler Biogaz, our clients rely on organization focused on performance and efficiency. Our core value of striving for excellence continually drives us to provide operational best practices in order to deliver on time and on budget exactly what our clients expect.

Strong references attesting our efficiency

We have history and we are proud of it. Our future clients benefit from talking to our previous clients. This is what we believe is the best way to obtain the right references.