SUSTAINABILITY IS OUR WAY OF LIFE.

MTI’s sustainability journey is guided by the needs of people and the planet.

Sustainability Report Image

We’re committed to promoting safety, ethical conduct, and responsible resource management to improve our workplaces and communities.

These values are embedded in our business strategy and culture. They inspire every decision we make. And they are vital to how we advance our technologies and improve our products and processes.

As our business continues to grow, we’ll continue exploring new possibilities to build sustainability into every step we take—so we can help support a healthy environment and a better future.

MTI Garden

SUSTAINABLE INNOVATION IN ACTION.

53,000
tons of PCC Byproducts Reused.

Agricultural and beneficial reuse now accounts for ~60% of our byproduct output.

1.2M
Tons of CO2 Extracted.

In 2021, we significantly reduced carbon emissions from MTI’s and our customers’ PCC exhaust stacks.

64%
of OUR Products Support Your Sustainability Goals.

Our innovative solutions are driving new sustainability benefits across our product pipeline.

~$1.3B
in Sustainable Product Revenue.

~70% of our 2021 revenue came from sustainable products and services.

3.2B
Gallons of Water Reused and Recycled

Innovative systems recover and reuse water across our production cycle at many of our sites.

321,000
Safety Activities Completed

We increased safety engagement activities by 20% in 2021.

RANKED AMONG THE BEST, BY THE BEST.

Our progress on safety, health, environmental, social, and governance policies has been recognized by some of the worldʼs leading rating agencies.

Sustainalytics
MSCI ESG Rating
ISS ESG Logo

DRIVING ESSENTIAL IMPACT.

Every year we set the bar higher—and make powerful progress—on our waste and emission reduction goals.  Since 2018, we’ve reduced:

DIRECT GREENHOUSE GAS EMISSIONS
66% of initial 2025 target

NEW 2025 TARGET: 25% REDUCTION

INDIRECT GREENHOUSE GAS EMISSIONS
80% OF INITIAL 2025 TARGET

NEW 2025 TARGET: 40% REDUCTION

AIRBORNE POLLUTANTS

80% OF INITIAL 2025 TARGET

NEW 2025 TARGET: 40% REDUCTION

Water Usage
71% OF INITIAL 2025 TARGET

NEW 2025 TARGET: 20% REDUCTION

Water Discharge
87% OF INITIAL 2025 TARGET

NEW 2025 TARGET: 20% REDUCTION

Landfill Waste
87% OF INITIAL 2025 TARGET

NEW 2025 TARGET: 20% REDUCTION

MTI Scientist

SUSTAINABLE GROWTH THROUGH CONTINUAL INNOVATION.

We’re continually developing new technologies, products, and services that deliver enhanced sustainability benefits—so we can unlock new opportunities together.

Group standing meeting

BUILDING TRUST THROUGH TRANSPARENCY.

We live our values every day by cultivating a culture based on trust, transparency, and open, honest communication at every level.

That includes managing our business and finances ethically and sustainably; promoting an environment where our employees trust that their voices are heard and respected; and exercising rigorous safety oversight to ensure the health and well-being of our company, customers, and communities.

VIEW OUR POLICIES

SAFETY IS OUR TOP PRIORITY.

Safety is embedded in our culture of continuous improvement, reinforced by our management systems, and a key aspect in driving employee engagement.

The safety of our employees is our top priority—and we’re working toward achieving zero injuries by enhancing safety trainings, encouraging open and transparent communication, and ensuring that each of us is accountable to keep each other safe.

Sustainability Collage
Mining Pit

MANAGING OUR RESOURCES RESPONSIBLY.

We hold ourselves to rigorous standards and take responsible actions to manage our natural resources while reducing our ecological impact.

Today, MTI is integrating crucial Earth-conscious practices across our business and the communities we serve. From geosynthetic clay lining systems to water purification and remediation tools, our Engineered Solutions segment develops advanced technologies and specially formulated products critical to environmental projects worldwide.

People, PARTNERSHIP, and POSSIBILITY.

MTI takes pride in being a good neighbor. We build strong relationships with our communities and support their needs through education, fundraising, and sponsorship opportunities.

Ensuring the well-being of our local communities is essential to our long-term success—and being a positive force in the world.

ACTING ETHICALLY. GROWING RESPONSIBLY.

From increasing renewable energy at our sites to driving beneficial reuse of waste byproducts, we’re constantly evaluating and optimizing our operational impact across MTI’s value chain.

Our corporate policies guide us on that journey. They help us uphold the spirit and intent of the law, act ethically, and maintain operational excellence.

LEADING BY EXAMPLE.

We’ve built our reputation as a global leader on our partnership, our dependability, and the performance of our technology-driven products. And we’ll continue to set an example for the industry by achieving the highest standards for sustainable and ethical practices throughout every part of our business.