carbocleartech project

CarboClearTech is a carbon capture and storage system that will be installed at Holcim’s cement plant in Martres-Tolosane in the Occitanie region of France.

The plant is already one of the most modern in France, thanks to recent investments totaling €124 million. Now, the European Union (EU) Innovation Fund has selected CarboClearTech to receive a grant from a pool of €4.8 billion.

From 2025, the plant will also host an open innovation platform where researchers, start-ups, companies and other innovators can test new carbon capture technologies at scale.
 

CarboClearTech at a glance

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Net zero by 2031

 
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CarboClearTech

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700,000 tons CO2 captured annually

 
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EU Innovation Fund

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First CO2 capture site in Southwestern Europe 

 
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Capture, storage pathway

The technology behind the project

CarboClearTech will sequester 700,000 tons of residual CO2 emissions that would otherwise be released into the atmosphere. It will enable the entire plant to reach net-zero by 2031. Today, the plant accounts for 4% of France’s total cement production. Its decarbonization will accelerate the move toward decarbonized construction.

CarboClearTech was developed in partnership with a world leader in industrial gases. The first CO2 capture site in Southwestern Europe, it brings this vital technology to the region and contributes to its green growth. 
 

As the first CO2 capture facility in Southwestern France, and also in Southern Europe, CarboClearTech is giving the impetus needed to develop new decarbonized sectors, which are essential for the future of European industry. 

Xavier Guesnu| CEO, Lafarge France

More on Holcim's net-zero journey

OLYMPUS is a flagship project in Holcim’s European decarbonization roadmap. It will lead to the development of storage capacity in southern Europe.

The Carbon2Business project at our cement plant in Lägerdorf, Germany aims to capture more than 1.2 million tons of CO2 emissions annually.

Go4ECOPlanet will install a unique facility to capture 100% of CO₂ emissions generated during the production of clinker – the key ingredient in cement production.

The KOdeCO net zero project aims to make Holcim’s Koromačno plant the first to produce net-zero cement in Croatia and the Mediterranean.

In Belgium, the GO4ZERO project will deploy an innovative carbon capture technology at our plant in Obourg, and transport CO2 for offshore storage under the North Sea.

eCapt-Rhône: Creating the first CO2 capture facility at a white cement plant

The eCapt-Rhône project uses renewable hydrogen production and CO2 captured from Holcim’s cement plant in Le Teil to generate e-methanol. 

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