Ultra-Low Carbon Concrete Now

The building blocks for real industrial decarbonization are here today.

Ultra-Low Carbon Concrete Now

The building blocks for real industrial decarbonization are here today.

Ultra-Low Carbon Concrete Now

The building blocks for real industrial decarbonization are here today.

Ultra-Low Carbon Concrete Now

The building blocks for real industrial decarbonization are here today.

Concrete is responsible for nearly 10% of global carbon emissions. CarbonBuilt is changing that.

Our Carbon XPRIZE-winning technology reduces concrete’s embodied carbon by 70% to over 100% — enabling immediate impact in thousands of existing plants without compromising price, performance, or operations.

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Building a network around Carbon for Good™

Xprize Carbon Award Winner
UCLA Institute for Carbon Management ICM
McKinsey & Company climate action
Direct Air Capture Coalition DAC
Carbon Leadership Forum CLF
Open Air Collective Carbon Removal
Shopify Sustainability Fund Carbon Removal
Stripe Climate Action Carbon Removal
Autodesk Foundation Climate Action
Grantham Foundation Climate Fund
Morgan Stanley Climate Action
Chan Zuckerberg Initiative CZI
New England Concrete Manufacturers Association NECMA
NEU Carbon Neutral Concrete
National Concrete Masonry Association NCMA ICPI
National Precast Concrete Association NPCA
New York State Concrete Masonry Association NYSCMA
World Cement Association WCA

Take a walk through our first plant: Blair Block

In just a few minutes, you’ll see how we solve concrete’s carbon problem from two sides. First, we remove carbon-intensive cement from the mix and replace it with local industrial waste materials. Then we trap atmospheric CO2 inside the blocks while curing.

See what real-world CarbonBuilt solutions can do for you

FOR CONCRETE PRODUCERS

Boost profits with carbon credits revenue and lower raw materials costs. Win bids with industry-leading EPDs.

Contact us to talk
about your plant →

FOR THE BUILDING INDUSTRY

Drive deep embodied carbon reductions, measurable ESG impacts, and excellent LEED scores with CMUs that meet existing specs without a green premium.

Contact us about
using CMUs →

FOR CARBON CREDIT BUYERS

Access high-quality carbon credits that avoid and permanently remove CO2 while accelerating concrete’s decarbonization.

Contact us about
buying credits →

See how it works

CarbonBuilt’s flexible, customizable ultra-low carbon concrete technology is easy to retrofit into existing masonry plants, using off-the-shelf equipment and locally sourced materials and CO2.

CarbonBuilt’s process is the first solution that marries substantial improvements in concrete’s carbon footprint with increased profitability for producers and ‘no compromise’ performance. All three are required in order to deliver on the carbon utilization potential of concrete.

Rahul Shendure
CarbonBuilt CEO, Director

Let’s build the future together.

Stay in the loop with occasional emails about our ultra-low carbon concrete technology and new implementations.

Join us

As a part of the team building the future of building materials, you’ll be making a lasting global impact on the defining challenge of our time — climate change.

Explore careers →

green jobs and careers in industrial decarbonization at CarbonBuilt