Displaying items by tag: decarbonisation

Germany: Calix's subsidiary Leilac and Heidelberg Materials have formed a joint venture to build the Leilac-2 low emission cement demonstration plant at Heidelberg's Ennigerloh facility. Construction is set to begin in 2025, with the plant's commissioning scheduled for mid-2026. The Leilac-2 plant will showcase a module capable of capturing up to 100,000t/yr of CO₂ emissions from cement and lime production. Following construction and commissioning, Leilac-2 will be operated for up to three years to test the performance of the technology.

The project benefits from €16m in funding from the EU's Horizons 2020 programme and contributions from partner cement companies. Following construction, Heidelberg Materials may repay Leilac's capital contribution, and the partners will consider a full-scale commercial installation of Leilac technology at a Heidelberg plant. Plans for Leilac-3 envisage a significantly increased capture capacity, potentially capturing 0.5–1Mt/yr of CO₂.

Leilac CEO Daniel Rennie said "The formation of a joint venture with Heidelberg Materials for the Leilac-2 plant marks another important milestone for commercialisation of the Leilac technology. We look forward to continuing to collaborate with Heidelberg Materials to demonstrate and deploy cost-effective solutions to decarbonise cement production at commercial scale.”

India: Dalmia Cement (Bharat) has signed a power purchase agreement with BluPine Energy to establish a 47MW solar power plant in Karnataka. The plant will generate approximately 94 million kWh of electricity annually and reduce over 85,000t/yr of CO₂ emissions.

CEO of BluPine Energy, Neerav Nanavaty, said "The solar plant in Karnataka will not only produce clean energy but also foster local economic growth and support environmental sustainability. This project will help reduce operating costs and improve energy efficiency."

Canada: Hyperion Global Energy has fired up its pilot Tandem Carbon Recycling System at Lafarge Canada’s Bath cement plant in Ontario. The system mineralises captured CO₂ to produce mineral components for alternative building materials. It has a capture capacity of 1000t/yr. The partners will test the Tandem Carbon Recycling System in producing Lafarge Canada’s 30 – 90% reduced CO₂ ECOPact concrete.

Lafarge Canada’s Eastern Canada regional president and CEO of David Redfern said "Our collaboration with Hyperion marks an exciting milestone in our decarbonisation journey and the advancement of our circular construction technologies. We look forward to advancing our net zero strategy by leveraging carbon utilisation technology like Hyperion's, enabling us to further reduce CO₂ emissions from our operations while at the same time producing innovative and sustainable building solutions."

Hyperion CEO Heather Ward said "Working together with an innovative partner like Lafarge on this exciting pilot project allows us to apply our proprietary carbon recycling technology to large-scale industries, and make an immediate, measurable reduction on carbon emissions. At the same time, we are advancing our vision to offer a scalable and affordable decarbonisation solution for industry, and a market-driven profit incentive on the cost of carbon removal."

US: Representatives of the Portland Cement Association (PCA) and its members are meeting politicians at Congress to discuss cement sector decarbonisation on 12 and 13 June 2024. The PCA says that meetings will address permitting processes and new emission standards affecting the industry.

PCA president and CEO Mike Ireland said "There's a lot happening in Washington this year that directly impacts America's cement manufacturers, which is likely why we have a record turnout of cement company leadership in town for this fly-in. Our industry's top objective is to reach carbon neutrality. While our companies appreciate recent funding from the Department of Energy to assist in decarbonisation efforts, it's still challenging for them to make significant advancements due to a cumbersome permitting system and unrealistic Environmental Protection Agency regulations that could lead to eventual cuts in plant operations and staffing. As the infrastructure law is hitting its stride, the country needs more cement and concrete, not less. We're here to ask Congress to work with us to arrive at reasonable policies and standards that will allow manufacturers to continue to provide the resilient, sustainable building materials our country has come to expect."

China: KHD’s management team met in Nanjing in May 2024 to strategise on advancing decarbonisation in the cement industry. The meeting focused on industry needs and sustainable practices.

CEO Jianlong Shen said "We were pleased to welcome members of KHD leadership from around the world to Nanjing. Everyone who attended had the opportunity to take part in the discussion and share their ideas and suggestions for our next steps. We look forward to sharing more about our direction in due course as we continue on our collective journey to cement beyond carbon."

Global: Ministers from Canada and the UAE have established priority actions to decarbonise the global sector. The announcement follows the initiative's launch at the United Nations Climate Change Conference (COP28) in December 2023.

The plan outlines sector-specific actions across themes such as education, innovation and environmental coordination. These efforts aim to make ‘near-carbon neutral’ cement production the preferred option globally by 2030.

In addition, the government of Canada and the United Nations Industrial Development Organisation (UNIDO) have announced a new partnership aimed at accelerating decarbonisation in Thailand’s cement and concrete sectors. The collaboration was unveiled in conjunction with the CEO Gathering and Leaders Conference in Bangkok, hosted by the Global Cement and Concrete Association (GCCA). The partnership will provide technical assistance and investment support to develop policies, a regulatory framework and a national net-zero roadmap.

Saudi Arabia: Hoffmann Green Cement Technologies has initiated construction of H-KSA 1, its first production unit in Saudi Arabia, located at Rabigh. The foundation stone was laid following a licensing agreement with Shurfah Group, which includes building four Hoffmann units under an exclusive 22-year deal. These units will use Hoffmann's clinker-free cement, aligning with Saudi Arabia's Vision 2030 objectives. Completion is anticipated by end of 2025.

Co-founders Julien Blanchard and David Hoffmann said "We are delighted to participate in the decarbonisation of the Saudi construction sector by building several of our units on their territory and marketing our 0% cement clinker."

New Zealand: Golden Bay, New Zealand's sole cement producer and a division of Fletcher Building, is advancing its sustainability goals at its Portland plant near Whangārei. The plant has been incorporating old tyres and treated timber in its production process since 2021, with the Ministry for Environment helping fund US$10m of the US$15.5m to upgrade the plant for the project. The plant uses tyres to replace 55-60% of the coal required, and plans to eliminate coal use by 2030. The facility has increased its use of recycled tyres from 15,000t to 30,000t/yr and is aiming for 40,000t/yr. The government’s Tyrewise programme supports tyre recycling, with the plant also investing in an on-site shredder. Upcoming projects include substituting coal with non-recyclable materials like old carpets and plastics, targeting a 30% reduction in emissions. Construction has already started on the project and it is expected to be completed by the end of 2024, according to the New Zealand Herald.

Manufacturing manager Kelly Stevens said, "We’re diverting 100,000t/yr of waste that would’ve gone to landfill.”

Global: Policymakers, including those from the governments of Canada, the UAE and Thailand, are meeting cement industry CEOs in Bangkok to discuss how to further advance the decarbonisation of the cement industry. Thailand’s Minister of Industry, Pimphattra Wichaikul, opened the conference.

Wichaikul said “Thailand is one of the first countries in the word with a credible national roadmap for delivering on the cement industry’s net zero commitments. Key to success is innovation, cross-sectorial cooperation, strong leadership with clear targets and international collaboration to drive policy and implementation.”

Fernando González, CEO of Cemex and President of the GCCA, said “We have strong commitments and are already delivering the goal of building a more sustainable industry, and by working with governments, policymakers, built environment experts and other key players we have the opportunity to accelerate our progress in this important ‘decade to deliver’.”

The UN’s Industrial Development Organization (UNIDO) also unveiled a new package of investment, technical and other support, to help Thailand decarbonise its own cement industry.

Indonesia: The local government will begin using 'green' cement supplied by state-owned PT Semen Indonesia (SIG) in a bid to ensure sustainable construction in the new capital of Nusantara. This initiative will be a partnership to provide 'green' cement and cement-based products between SIG and PT Bina Karya, a state-owned company carrying out property development in Nusantara. Through 'green' cement production, the company has reportedly recorded a reduction in carbon emissions of up to 38% per tonne of cement so far.

SIG was chosen to supply materials for infrastructure development needs in Nusantara in December 2022. As of February 2024, the company has supplied 0.4Mt of cement from its production facilities in Balikpapan and Samarinda, near Nusantara.

PUPR Ministry’s secretary general, Mohammad Zainal Fatah, said "The Ministry of Public Works and Public Housing (PUPR) is seeking to encourage the supply of domestic industry-based material resources and construction equipment, which can support sustainable infrastructure development principles. SIG has the advantage of extensive production and distribution networks that are able to meet development needs in all regions in Indonesia.”