Displaying items by tag: CO2

Chile: Cemento Polpaico plans to invest US$67m in expanding its operations, with a focus on its Cerro Blanco cement plant in Santiago. Work will include the construction of a solar power plant and the expansion of the plant's limestone quarry. Meanwhile, Cemento Polpaico will upgrade the plant's kiln to increase its alternative fuel (AF) substitution rate to 75% from 13%. The upgrade will increase the production line's clinker capacity by 13% and reduce its CO₂ emissions by 20,000t/yr. Additionally, the producer will build a new 3000t cement silo.

Europe: Sustainability policy organisation ECOS says that the European Parliament must enact the recommended Sustainable Products Regulation. The parliament received the recommendation from its Environment, Public Health and Food Safety committee (ENVI). ECOS says that the regulation would submit cement to the EU's Ecodesign environmental impact framework.

Environmental Coalition on Standards (ECOS) programme manager Joren Verschaeve said “Members of the ENVI committee have voted to regulate one of the most polluting products on the market. The Ecodesign for Sustainable Products Regulation will provide the cement industry with a stable and predictable framework towards decarbonisation.”

ECOS founded the Alliance for Low-Carbon Cement & Concrete (ALCCC), an association of companies focused on alternative building materials production, in May 2023.

Switzerland: The UN Secretary General, António Guterres, addressed a meeting of the Global Cement and Concrete Association (GCCA) in Zürich, Switzerland, on 13 June 2023. Guterres reiterated the role of cement as 'fundamental to building a better world.' He called on GCCA members to realise the association's 2050 Net Zero Roadmap in order to limit the rise in global temperatures to 1.5°C.

Guterres said “Science tells us that requires cutting global greenhouse emissions by almost half by 2030. That means taking a quantum leap in climate action – and slashing global emissions. Starting now.”

GCCA Thomas Guillot said “We applaud all the action our members are taking to implement carbon-cutting measures, and the latest data show emissions are coming down. But many challenges remain, which we must overcome, if we are to achieve net zero, including enabling polices and regulations from governments across the world which often don’t yet exist.” He added "I urge every manufacturer across the world who has not yet done so to join our pledge to eliminate emissions by 2050, But I also implore all governments to work with our essential industry, to deliver the policy framework that can create the favourable conditions to unlock the transition.”

Nigeria: BUA Cement plans to use loans worth US$500m towards the construction of two new 3Mt/yr cement plants in Sokoto State. When operational, the new plants will increase the producer's installed capacity by 55% to 17Mt/yr. Local press has reported that BUA Cement plans to run both cement plants using solar power, and to produce cement using alternative fuel (AF). Additionally, the producer will use a portion of the funding to replace part of its diesel-fuelled cement truck fleet with new natural gas-fuelled models.

Of a total US$500m in financing secured by BUA Cement on 5 June 2023, the International Finance Corporation (IFC) lent US$161m (32%) and African Development Bank, Africa Finance Corporation and the German Investment Corporation jointly lent US$245m (49%), with the remainder advanced by institutional investors.

India: JSW Cement has signed a US$50m sustainability-linked loan agreement with BNP Paribas Singapore. The Hindu BusinessLine newspaper has reported that the producer plans to use the funds for capital expenditure projects aimed to more than double its production capacity to 50Mt/yr from 17Mt/yr. Current plans include US$388m in investments in the construction of a 2.5Mt/yr integrated cement plant in Madhya Pradesh and a 2.5Mt/yr grinding plant in Uttar Pradesh.

The latest loan from BNP Paribas is the second of its kind taken by the group, following a US$48.5m sustainability-linked loan from Japan-based MUFG Bank in October 2022.

Sweden: Nordkalk has produced lime at its Koping lime plant using 30% biofuel as alternative fuel (AF). The producer now aims to increase the substitution rate to 50%. Nordkalk subsidiary Kalkproduktion Storugns recently began trialling 100% liquid biofuel substitution in continuous operations at its Larbro lime plant. ENP Newswire has reported that both projects are part of a CO₂ emissions reduction initiative in partnership with the Swedish Energy Agency and Umea University.

Denmark: Aalborg Portland and US-based Fidelis New Energy have signed a letter of intent to collaborate on the onshore storage of captured CO₂ from the cement producer's Aalborg cement plant in North Jutland. The partners will convey captured CO₂ from the plant to Fidelis New Energy's upcoming Norne Carbon Storage Hub at East Port of Aalborg via a pipeline. The pipeline is scheduled for commissioning ahead of the launch of the Aalborg cement plant's upcoming carbon capture system in 2030. The system will capture 400,000t/yr of CO₂ from the plant's flue gases.

Fidelis New Energy's Norne Carbon Storage Hub is due to commence operations in 2026. It will have a handling capacity of 4Mt/yr of CO₂, with the possibility of subsequently expanding to 8Mt/yr.

Philippines: Holcim Philippines introduced Holcim Optima, a blended Portland limestone cement (PLC), on the Philippine market on 8 June 2023. The Business Mirror newspaper has reported that Holcim Optima cement offers 10% reduced CO₂ emissions compared to ordinary Portland cement (OPC).

President and CEO Horia Adrian said that Holcim Optima cement 'delivers the same strength, workability and durability as OPC and remains compatible with other cement additives such as slag and fly ash. The new product is best used in large building projects and available in bulk.' Adrian added "It is a timely product for the Philippines, as infrastructure building accelerates and green demand grows."

Egypt: Heidelberg Materials subsidiary Suez Cement has invested US$16m in upgrading its operations towards increased alternative fuel (AF) use since 2010. The producer uses AF in the burners and kilns of all three of its cement plants, at Helwan, Kattameya and Suez. Meanwhile, Suez Cement has invested US$60m in dust control measures over the same period. Other on-going investments include US$25m in the construction of a waste heat recovery (WHR) plant at the Helwan cement plant. The company is committed to reaching a 24% reduction in its CO₂ emissions between 2019 and 2030.

Technical director Omar Khorshid said “We are committed to pursue initiatives to broaden our range of innovative and eco-friendly building solutions, advance operational efficiency through digitalisation and strengthen customer engagement for better business results and more positive impact."

Taiwan: Taiwan Cement Corporation aims to diversify its business away from cement by increasing its sales from energy storage and vehicle charging. It aims to derive over 50% of its revenues from other activities besides cement by 2025. The Taipei Times newspaper has reported that the producer will continue to produce 80Mt/yr of cement. The company said that the reason behind its planned diversification is its responsibility to help reduce global net CO₂ emissions.

Chair Nelson Chang said “Carbon reductions must be fast and efficient, and the use of solar and other green energy resources in producing cement is not enough to offset carbon emissions. That means Taiwan Cement has to press ahead and develop carbon capture techniques that would help mitigate the negative impact of cement production on the environment.”