13 November 2024
COP29: GLOBAL CEMENT LEADERS CALL FOR URGENT GOVERNMENT ACTION TO SUPPORT NET ZERO MISSION
- New report highlights decarbonisation action and progress of global cement industry and the required government policies to accelerate net zero progress.
- Formal call for action from the cement and concrete industry to policymakers around the world to increase their support.
- Case studies from across the world highlight development of carbon capture, increasing use of alternative energy sources and use of new materials and technology.
- GCCA’s Cement Industry Net Zero Progress Report 2024/25 on its Concrete Future 2050 Roadmap for Net Zero Concrete launched three years ago.
The extensive decarbonisation work being carried out by the global cement and concrete industry to cut CO₂ emissions is set out in a newly published progress report, launched at CO29 in Baku, Azerbaijan.
The launch of the report includes a formal call to action from the Global Cement and Concrete Association (GCCA) and its members for governments and policymakers around the world to help the sector achieve its key decarbonisation goals through implementing key enabling policies.
Fernando González, President of the GCCA and CEO of Cemex said: “Our industry is engaged in the most significant transformation in its history as we address the most pressing challenge our planet faces – climate change.
“However, to fully unlock our decarbonisation progress in this crucial decade to deliver, we urgently need effective policy support. When policymakers provide the right market conditions and policy enablers, significant CO2 reductions are achievable faster.”
The report calls for the urgent implementation of effective policies which promote the use of municipal and industrial waste as sustainable alternative fuels for cement kilns, as well as using construction demolition waste as recycled raw materials. Other key policies include a change in building codes to encourage the wider adoption of blended cement and concrete products, as well as the establishment of market-driven national carbon pricing mechanisms that incentivise decarbonisation and investment in clean innovation.
Thomas Guillot, Chief Executive of the GCCA said: “This report shows several great examples of action that is already happening on the ground across the world, demonstrating that an acceleration of our decarbonisation efforts is taking place today where enabling policies exist.
That’s why it’s important that we are in Baku at COP29, calling on all policymakers, governments and anyone with a stake in the built environment to urgently work with us on our net zero mission.”
Three years on from the launch of its net zero roadmap, the GCCA’s Cement Industry Net Zero Progress Report 2024/25 highlights the leading role that the companies across the world are playing in the decarbonisation of this essential global industry.
Among the decarbonisation projects which GCCA member companies are working on, and are featured in the report, are:
- Acceleration of Capture Utilisation and Storage (CCUS) which accounts for 36% of the industry’s planned CO2 reductions, according to the GCCA Roadmap. CCUS has taken a big leap forward with, for example, the scheduled mechanical completion at the end of 2024 of the world’s first industrial sized carbon capture cement plant at Brevik, Norway, run by Heidelberg Materials, which will produce net-zero cement at scale by capturing the CO2 at source and storing it safely underground.
Other CCUS plants featured in the report include Buzzi in Germany, CNBM in China, Holcim across Europe, Taiheiyo Cement in Japan, and TITAN Cement in Greece. Publicly announced projects are collated and made available to see on the GCCA/LeadIT green cement technology tracker. - The increasing use of alternative energy sources. Examples include more use of solar power in Ireland by Breedon, Bulgaria by TITAN Cement and in India by UltraTech Cement.
- Projects making use of non-recyclable and industrial waste as fuel for cement plants. These initiatives help effectively manage societal waste and support a circular economy. Examples come from Cemex, in partnership with the municipality of Queretaro, Mexico delivering the country’s first zero waste-to-landfill initiative; Huaxin in China; JSW Cement in India.
- The development of technology and alternative materials to make low carbon cement. These projects use less clinker – the carbon intensive element of traditional cement production, and make more use of alternative materials, such as calcined clay. Examples include a new low-carbon cement, ECO3, by CRH containing calcined clay and has been used in major construction projects including the landmark 85-metre-high Tilia Tower, near Lausanne, Switzerland; Cementos Argos’s Rioclaro plant in Colombia; in Taiwan, Asia Cement Corporation is now supplying more low clinker cements.
- Lower carbon Concrete and circularity, and design and construction. In the USA, the NRMCA 2024 Concrete Innovations Awards went to 10 projects that used innovative product to lower the project’s embodied carbon; Heidelberg Materials supplied 333 tonnes of 3D concrete printing material for the largest 3D printed building in Europe; Molins will recycle 100,000 tons of demolition material from the old Camp Nou, Spain which will be given a second life as raw materials for concrete for the new football stadium for FC Barcelona; Votorantim Cimentos’ Spectra product has been used on a 36-storey project in Brazil to optimise concrete and steel use as well as reduce water and carbon emissions.
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Additional Quotes:
“The cement and concrete industry is a cornerstone of the global economy. It plays a crucial role in our lives, but it comes with a significant environmental cost. That’s why it’s essential for us to lead the important work of decarbonising this sector alongside our industry partners. As co-chairs of the Cement and Concrete Breakthrough initiative, Canada and the United Arab Emirates proudly launched the inaugural set of Cement and Concrete Breakthrough Priority Actions at the GCCA’s annual conference in Bangkok in June 2024.”
Hon. François-Philippe Champagne, Minister of Innovation, Science and Industry, Government of Canada
“As co-chair of the Breakthrough initiative, the United Arab Emirates welcomes the GCCA’s latest progress report and remains committed – through policy, technology and collaboration – to forging a greener path for development alongside its international partners.”
His Excellency Dr. Sultan Al Jaber, Minister of Industry and Advanced Technology
“Decarbonising the built environment requires the collaborative efforts of all stakeholders in the building sector – from designers and real estate developers to building materials manufacturers. As the leading architecture and design firm in the world, Gensler applauds GCCA for supporting the creation of net-zero concrete and cement.
The concrete and cement industry has the opportunity to bring about a profound reduction in planet-wide carbon emissions if it can accelerate the production of low- and no-carbon products over the next two decades.”
Diane Hoskins, Global Co-Chair, Gensler
“The biodiversity crisis we face is unprecedented and we need to tackle it head on for us to have any chance of reaching our interconnected climate, nature and societal goals.
The cement and concrete sector is central to this shift towards a nature-positive economy. Businesses of all sizes must scale up actions to protect, restore and sustainably use nature. This year we have seen leading companies in the sector publish credible nature strategies to show how they will address nature loss and contribute to a nature-positive world, and we urge more companies to follow their lead.”
Eva Zabey, CEO, Business for Nature
“The Clean Energy Ministerial CCUS Initiative has had a long collaboration with GCCA, bringing together industry and government stakeholders to accelerate deployment of carbon management/CCUS technologies, specifically in the cement sector applications. Collaboration is vital: no one single stakeholder group, whether industry, government or other, can deploy carbon management alone. Many of our now sixteen member countries are incentivising carbon capture in the cement sector.”
Henriette Nesheim, Deputy Director-General, Ministry of Energy of Norway; and Co-Lead, Clean Energy Ministerial CCUS Initiative (CEM CCUS)