
Our Flagship Technology —
The LEEF System®
Breakthrough PFAS Elimination for Landfills
LEEF System® delivers cutting-edge technology to North American landfill operators, eradicating PFAS from leachate with unparalleled efficiency. Our innovative solutions ensure regulatory compliance and bolster community health through economical, high-performance methods.
Our advanced system employs foam fractionation technology and regulatory expertise to remove PFAS to the limit of detection, even in the most challenging wastewater conditions.
Specialized Expertise in Landfill Leachate Management
Unlike competitors who began with simpler waste streams, we chose to tackle the challenges of landfill leachate immediately. This direct approach to a difficult problem has resulted in highly effective solutions and deep industry knowledge.
The Water and Carbon Group's Journey
Since 2007, The Water and Carbon Group has pioneered innovative environmental solutions globally. From our Australian roots, we've grown into a sustainability powerhouse, now helping landfills reduce their impact across Australia and the United States. Our mission is to transform waste management challenges into eco-friendly opportunities.
Core Competencies
Our expertise lies in three critical areas —
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Advanced Water Treatment
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Ecosystem Restoration
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Carbon Sequestration
By combining natural processes with advanced PFAS treatment technology, we've developed sustainable practices that safeguard the environment and promote community safety.
Innovative Approach
At the heart of our success is our unique methodology —
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Leveraging natural systems
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Implementing state-of-the-art technology
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Customizing solutions for maximum efficacy
This approach has positioned us at the forefront of the environmental solutions sector.
Global Impact: Introducing LEEF
In our commitment to global sustainability, we've recently expanded our reach to the United States with the introduction of the LEEF (Low Energy Evaporative Flow) System which offers:
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Efficient leachate management for landfills
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Reduced environmental impact
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Cost-effective operations
The LEEF System exemplifies our mission to provide innovative, scalable solutions to pressing environmental challenges worldwide.
Our
Core Values
Vision
Embrace freedom of
imagination & open-mindedness.
Respect
Value diversity & promote
individual contributions.
Legacy
Positively impact the world for
future generations.
Tenacity
Relentlessly strive to make a
positive difference.
Collaborative Excellence in Waste Management
We forge strategic alliances with leading waste management specialists to deliver cutting-edge solutions for the solid waste industry. Our partnerships combine industry expertise with innovative approaches, maintaining sustainable and efficient waste management practices.
Services Offered
Since 2007, WCG has pioneered sustainable wastewater treatment solutions, aiding councils, utilities, and private companies in improving water security, reducing costs, and utilizing water reuse opportunities. We understand customer goals and develop sustainable solutions to meet their needs, integrating nature-based technologies to lower energy usage, reduce costs, and create valuable co-benefits.
The LEEF System® is a groundbreaking PFAS extraction system offering economic and sustainability advantages. It directly removes PFAS without expensive pre-treatment, using low energy and no chemicals. Modular and customizable, it handles various flow rates and achieves 0.1 - 0.3% waste stream.
Our ecological team in Australia integrates nature-based solutions with our conventional engineering to deliver lower energy, green infrastructure and value-added benefits for clients and the community. The team offers customized solutions for restoring natural landscapes across Australia and the South Pacific, specializing in biodiverse restoration and integrated wastewater treatment and reuse.
Trickling Filters Australia (TFA), part of the Water & Carbon group, specializes in wastewater treatment and environmental restoration. We offer 95% BOD and ammonia reduction, random packing media, efficient lamella clarifiers, quick-deploy sedimentation tanks, energy-efficient rotating distributors, and starch-based biodegradable products for ecosystem restoration.
Meet Our
Leadership Team
The Water & Carbon Group is backed by Emerald VC and Ecolab as leading shareholders. Our strategic direction is guided by a board of experienced non-executive directors and the business is managed by a very experienced management team.

Jim leads with over 30 years in water/wastewater, ecology, and agriculture. He excels in commercializing new technologies and has introduced innovative wastewater treatment and PFAS extraction methods in Australia. Outside of work, Jim enjoys surfing SEQ beaches and mountain biking at Mt Coot-Tha.

KP leads Marketing & Communications for the Water and Carbon Group in the U.S., bringing extensive experience in strategic campaigns and industry engagement. She specializes in connecting technical innovation with audience insight, strengthening the organization’s presence. Outside of work, KP enjoys painting, weightlifting, and karaoke.

Mark brings over 25 years of expertise in PFAS treatment and waste management. He drives innovation in water treatment solutions, aiming to revolutionize complex environmental challenges. Mark enjoys his free time at the gym, bowling, fishing, kayaking, camping, and tackling home improvement projects.

Luis joins Water and Carbon Group as a Project Manager, bringing extensive expertise in overseeing complex projects from inception to completion. With a proven track record in project coordination and client-focused solutions, he is dedicated to delivering exceptional results and fostering successful partnerships.
The LEEF System® in Action
The most innovative solution for landfill leachate treatment and PFAS removal.
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Schedule a
Presentation of the
LEEF System®
Reduce your risk by testing the LEEF System®
Book a live presentation now and see how PFAS can be easily removed from your landfill leachate.


