For more than 130 years, CalPortland has been committed to building materials that support both the needs of today and the environmental responsibilities of tomorrow.
As a leader in cement, concrete, and aggregates, we understand our role in shaping a more resilient and sustainable built environment–one defined by durability, performance, safety, and reduced carbon impact.
Our sustainability strategy is grounded in science, innovation, and a deep respect for the natural resources we depend on. Every day, we work to advance low-carbon materials, reduce greenhouse gas emissions, improve energy efficiency, and deliver construction solutions that help our customers build responsibly and sustainably.
EXPECT MORE … WE DELIVER!®

Our Approach to Sustainable Construction

At CalPortland, sustainability is not a project–it’s a continuous commitment woven into every aspect of our operations. We balance environmental stewardship with technical excellence, ensuring our products meet the highest standards for strength and quality while minimizing their footprint.

Our approach includes:

  • Low-carbon cement and concrete technologies designed to reduce lifecycle emissions.
  • Circular economy principles, prioritizing reuse, recycling, and responsible resource management.
  • Energy-efficient production processes powered by renewable and alternative fuel sources.
  • Environmental leadership programs that exceed regulatory requirements and industry benchmarks.
    • EPA ENERGY STAR® Partner of the Year, 20 consecutive years
    • Wildlife Habitat Council (WHC) Conservation, Silver and Gold Certifications
  • Innovations in material science that enhance durability, longevity, and overall project sustainability.

By leading with science and investing in breakthrough technologies, CalPortland continues to expand the possibilities of sustainable construction across the Western United States and Canada.

Advancing the Circular Economy

Cement and concrete play a critical role in global sustainability. Their durability, recyclability, and long service life make them essential materials for climate-resilient infrastructure.
At CalPortland, we maximize their benefits by:
  • Designing products that support reuse and recycling at the end of their lifecycle
  • Reducing waste through optimized production and resource efficiency
  • Implementing responsible mining and land stewardship practices
  • Innovating sustainable mix designs that reduce emissions without compromising quality
These practices help reduce environmental impact while supporting communities with the safe, long-lasting infrastructure they depend on.

Concrete, Climate, and the Circular Economy

Expanding Our Environmental Impact Through Innovation

The construction sector has a major opportunity to contribute to global greenhouse gas reduction and carbon neutrality goals. CalPortland is actively developing and investing in solutions that help the industry reach those milestones. Through advanced technologies, operational improvements, and collaborative partnerships, we’re shaping the future of sustainable building materials.

Explore the sustainability pathways below to learn more about the programs and innovations driving our environmental progress.

Featured Sustainability Initiatives

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Alternative Fuels &
Energy Efficiency

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CalPortland continues to expand the use of alternative fuels and renewable energy to reduce reliance on traditional fossil fuels and lower emissions across our operations. By integrating cleaner energy sources into cement manufacturing and distribution, we significantly improve energy efficiency while reducing our carbon footprint.

Learn how alternative fuels are shaping the future of low-carbon manufacturing

Carbonation &
Carbon Sink Technology

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We are investing in carbon capture solutions and exploring natural and engineered carbon sink opportunities that help remove, store, and reduce atmospheric CO₂. These technologies play a central role in supporting long-term emissions reduction strategies and the industry’s path toward net-zero goals.

Discover how CalPortland is advancing carbon capture innovation

Project Carbonation

Discover how CalPortland is helping offset CO2 emissions from the manufacturing of cement.

Building a More Sustainable Future Together

Sustainability is a shared responsibility, and CalPortland is committed to leading the way. Through innovation, investment, and a dedication to environmental leadership, we are creating construction materials that strengthen communities today and protect the planet for generations.

Latest News

Stay informed on company updates, industry trends, sustainability milestones, and product innovations from CalPortland’s team of experts.