Making North America's Infrastructure a Lasting Force for Good
Embedding sustainability in every solution, project, and site. Transparent measurement. Continuous improvement. Measurable impact.
65%
Recycled material in Duralite®
30
Tons of polystyrene recycled at our Candiac plant every year
4.2bn
Gallons of water recharged by MaxWell® systems annually
Our Sustainability Story
At Oldcastle Infrastructure, sustainability isn’t just a goal – it’s at the core of everything we do. From pioneering product innovations to driving operational excellence, we’re committed to embedding sustainable practices that deliver lasting, positive impact.
Our Mission
Embedding sustainability into every product, project, and site – driving innovation that minimizes environmental impact and maximizes long-term value.
Our Values
Sustainability is as fundamental as safety – an uncompromising standard woven into our operations, solutions, and partnerships.
Our Ethos
Committed to transparent measurement and continuous improvement – because progress is proven through data, accountability, and action.
Focus Areas
Our sustainability strategy is organized around seven core aspirations that guide our work and measure our progress.
Measure & Prove
We believe that product and material transparency is essential to building trust and driving meaningful progress. Through Environmental Product Declarations (EPDs), ROI calculators, and performance metrics, we provide clear, data-driven insights into the environmental impact and value of our systems.
These resources and tools empower our customers to make informed decisions and help us continuously improve our sustainability performance.
Innovate for Circularity
Our product design prioritizes resource efficiency and waste reduction. By rethinking how materials are sourced, used, and reused, we develop infrastructure solutions that support circular economies.
From modular systems to recyclable components, our innovations aim to extend product life cycles and reduce environmental footprints across the built environment.
Protect & Restore Water
Water is a vital resource, and protecting it is central to our mission. We offer advanced stormwater management systems, water quality treatment solutions, and ecosystem-supporting products that help preserve natural waterways and improve resilience.
Our solutions are engineered to support conservation efforts and restore balance to hydrologic systems.
Partner for Bold Outcomes
Sustainability requires collaboration. We work closely with customers, communities, industry leaders, and policymakers to co-create solutions that deliver transformative impact.
By aligning goals and sharing expertise, we accelerate innovation and scale results that benefit both people and the planet.
Embed Sustainability Culture
Environmental responsibility is not a department—it is a mindset embedded across our operations. From leadership to the front lines, we foster a culture where sustainability is part of everyday decision-making.
Training, engagement, and accountability ensure that our teams are empowered to act with purpose and integrity.
Advocate & Influence
We actively participate in industry forums, regulatory discussions, and public-private partnerships to advance sustainable infrastructure practices. By sharing insights, we help shape a future where sustainability is the standard.
Advance Operational Sustainability
We are committed to improving the environmental performance of our manufacturing and distribution operations. Through energy efficiency initiatives, waste reduction programs, and continuous optimization, we reduce our footprint while maintaining the quality and reliability our customers expect.
Proof in Products
Sustainability is built into every product we make. See how our innovations deliver measurable environmental benefits.
Duralite®
Duralite® delivers sustainability through its lightweight composite design that reduces carbon footprint during transport and installation. Containing up to 65% recycled materials, the system minimizes the need for heavy equipment and cuts fuel consumption. Its durability and fire resistance extend product life, reducing waste over time. By replacing polymer concrete with a lighter, eco-friendly alternative, Duralite® supports safer job sites and lowers environmental impact across its lifecycle.
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MaxWell™
MaxWell™ promotes sustainability by enabling groundwater recharge and stormwater reuse, turning runoff into a resource rather than waste. Its deep infiltration design mitigates flooding, prevents downstream pollution, and supports compliance with water conservation initiatives. With a compact footprint and long operational life, MaxWell™ helps communities adapt to climate-driven storm events while reducing reliance on imported water—critical for drought resilience and sustainable water management.
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CivilSense™
CivilSense™ advances sustainability by reducing non-revenue water loss, which wastes billions of gallons daily. Using AI and acoustic sensors, it predicts and prevents leaks with 93% accuracy, conserving treated water and protecting natural resources. By enabling proactive maintenance, CivilSense™ lowers repair costs, minimizes disruptions, and supports long-term infrastructure resilience—helping utilities achieve sustainable water stewardship without complex system overhauls.
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HeadCell®
HeadCell® contributes to sustainability by improving wastewater treatment efficiency and reducing energy and maintenance needs. Its stacked tray design captures 95% of fine grit (≥75 microns) without moving parts or electricity, cutting operational costs and environmental impact. By preventing abrasive wear and sedimentation, HeadCell® extends the life of downstream equipment and helps plants meet stringent environmental standards—all within a small footprint that supports space optimization and retrofits.
Learn MoreSuccess Stories
Real projects. Real impact. See how Oldcastle Infrastructure solutions are making a difference in communities across North America.
LA County Stormwater Management
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Project Goals
LA County aimed to enhance stormwater management and maximize groundwater recharge to combat drought, reduce reliance on imported water, and improve flood resilience through advanced infiltration systems. -
Materials Used
The MaxWell® system utilizes a compact 4-ft diameter deep infiltration drywell with a settling chamber and optional pre-treatment chamber, constructed with durable concrete and aggregate for long-term performance. -
Sustainability Impact
By infiltrating approximately 433 million gallons of rainwater annually, MaxWell® supports aquifer replenishment, reduces stormwater runoff pollution, and aligns with California’s net-zero water and climate resilience goals. -
Community Outcome
The installation of 1,400 MaxWell® systems helps protect homes and businesses from flooding during severe storms while securing a reliable local water source for LA County’s growing population.
Bartow County Leak Repairs
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Project Goals
Bartow County Water aimed to reduce non-revenue water loss and cut costs by proactively detecting and repairing leaks in its 900-mile drinking water distribution network. -
Materials Used
The CivilSense™ solution deployed nearly 800 advanced acoustic sensors and leveraged AI powered by FIDO Tech to analyze over 2.3 million acoustic signatures for accurate leak detection. -
Sustainability Impact
By identifying leaks totaling 83 gallons per minute, the project saved 43 million gallons of water annually, improving water efficiency and reducing reliance on external water sources. -
Community Outcome
The initiative delivered $130,000 in annual cost savings, enhanced water resilience for 108,000 residents, and set the stage for a multi-year partnership to expand leak detection across the network.
Danco Road Bridge Replacement
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Project Goals
Replace a failing corrugated metal bridge on Danco Road with a durable solution that prevents erosion and maintains fish passage in Perry Brook. -
Materials Used
Four-sided precast concrete box culverts supplied by Oldcastle Infrastructure’s Avon, CT plant, offering corrosion resistance and a design life of over 100 years. -
Sustainability Impact
The culvert bases were lined with natural stone to create a stable riverbed, preserving aquatic habitat and enabling fish passage while reducing long-term environmental disruption. -
Community Outcome
The project delivered a safe, long-lasting bridge that supports local businesses and residents, meets environmental standards, and ensures reliable infrastructure for decades to come.
Resources & Tools
Explore our technical documentation, certifications, and interactive tools designed to empower you to build sustainable infrastructure that shapes a better future.
Environmental Product Declarations (EPDs)
Transparent lifecycle data for all major product lines.
Certifications & Ratings
ESG ratings, industry awards, LEED and sustainability certifications, and compliance documentation.
Tools & Calculators
Calculate stormwater management and carbon savings for your project.
People & Culture
Our sustainability success is powered by passionate people driving change across our organization and the communities we serve. Discover the champions and initiatives that are making a difference in our environment.
Our Commitment to United Nations
Sustainable Development Goals
Oldcastle Infrastructure is committed to supporting the United Nations Sustainable Development Goals.
As part of CRH, we’re taking action on five key SDGs where we can make the greatest impact.
Part of the CRH Family
As a leading global building materials company, CRH has set ambitious targets to reduce carbon emissions and advance circular economy principles across all operations. Through shared resources, innovation, and best practices, Oldcastle Infrastructure contributes to CRH’s vision of developing sustainable solutions that build, connect and improve our world.
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Industry, Innovation and Infrastructure
The Innovation Center provides expertise and leadership to identify and analyze market & construction trends and growth opportunities to maximize the value of sustainable innovation.
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Sustainable Cities and Communities
With our global footprint, we have an opportunity, and a responsibility, to provide building solutions that will create the sustainable communities of the future.
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Responsible Consumption and Production
This approach evaluates how products and activities impact the environment. It not only evaluates them at one single step, but takes a holistic picture of an entire system.
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Climate Action
We are committed to the highest standards of environmental management in all of our activities and to proactively addressing the challenges and opportunities of climate change.
News & Updates
Stay informed about our latest sustainability initiatives, product innovations, industry developments, and achievements.
Oldcastle Infrastructure Expands Sustainability Knowledge Across the Business Through Supply Chain Sustainability School Partnership
Oldcastle Infrastructure Achieves Successful Transportation Management System Pilot Launch at Mansfield and Northlake Plants
Oldcastle Infrastructure’s Candiac Plant Leads the Way in Polystyrene Recycling Innovation
Learn More About Our Sustainable Solutions
Connect with our team to explore how Oldcastle Infrastructure’s sustainable solutions can support your next project. We’re here to help you make decisions that drive performance and protect our environment.
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