Displaying items by tag: CO2

US: The Portland Cement Association (PCA) has received the 2022 Energy Star Partner of the Year award from the Environmental Protection Agency and the Department of Energy. This is the third year in a row that PCA has earned this award.

"We are proud to have won this award for the third consecutive year. This latest award confirms our commitment to reducing cement sector CO₂ emissions through longstanding, long-term efforts to improve energy efficiency," said Michael Ireland, president and chief executive officer of the PCA. "This award shows once again that the cement and concrete industries are leading the way toward a more sustainable future, even as demand for our products grows."

The 2022 Energy Star Partner of the Year Award follows the launch of PCA's Roadmap to Carbon Neutrality in October 2021. In addition to PCA's recognition, two member companies also earned awards. CalPortland and Cemex won Partner of the Year awards in the energy management category. This is the fifth year in a row that Cemex has won this award, and the 18th successive year for CalPortland.

Canada: The Government of Quebec says it will allocate up to US$36m towards a US$110m upgrade project at Ciment Québec’s integrated St Basile plant. The plant intends to build a new grinding unit including new reception, storage and raw material handling systems and two mills. The work is intended to reduce the CO₂ emissions from the plant. France-based Fives FCB previously said that it had won a contract for the project. Commissioning of the new equipment is scheduled for the beginning of 2024.

India: Dalmia Cement (Bharat) has signed a memorandum of understanding (MOU) with Denmark-based FLSmidth to collaborate in the research and development of sustainable solutions for cement manufacturing. The agreement has been arranged under the ‘Green Strategic Partnership’ initiatives between Denmark and India that cover energy and climate change.

Under the MOU both companies will cooperate on a range of areas such as substituting conventional energy supplies with renewable sources and working towards CO₂ emissions abatement. Both companies have committed to contributing research and development towards eventually building an industrial scale production plant where the new concepts can be further tested.

Mahendra Singhi, the managing director and chief executive officer of Dalmia Cement (Bharat) said, “In alignment with the ambitious net zero vision of our Prime Minister Narendra Modiji and given the strength and stature of our respective organisations, this association will provide futuristic solutions to the cement and concrete industry to emerge clean and green.” He added that India and Dalmia Cement in particular were keen to develop a roadmap for the implementation of Industry 4.0 with totally decarbonised cement plants and a ‘lighthouse’ cement plant.

Australia: Adbri has committed to reduce its cement's CO₂ emissions by 20%/t by 2030. WA Today News has reported that the company also aims to offset 100% of CO₂ emissions from its electricity consumption by 2030. It aims to achieve net zero carbon cement production by 2050. Adbri says that it is Australia's only cement producer not to use coal, relying instead on a combination of gas and refuse derived fuel (RDF).

CEO Nick Miller said "This net-zero emissions roadmap builds on our strong decarbonisation progress to date and establishes clear targets and actions we will advance as we strive to achieve net zero emissions by 2050."

India: JK Lakshmi Cement has partnered with the Society for Technology and Action for Rural Advancement (TARA) to integrate calcined clay technology into its operations in order to commence production of limestone calcined clay cement (LC3). United News of India has reported that the producer says that this type of composite cement reduces the product's clinker factor by 50% and its carbon footprint by 40%.

JK Lakshmi Cement said "This partnership will be a game-changer for the cement industry, giving impetus to its efforts in mitigating emissions, combating climate change and bringing a holistic change in the surrounding communities to create sustainable livelihoods in large numbers."

Mexico: Cemex recorded consolidated sales of US$3.77bn in 2022, up by 13% year-on-year from first-quarter 2021 levels. The group recorded operating earnings before interest, taxation, depreciation and amortisation (EBITDA) growth of 3% year-on-year, to US$691m. Cemex said that sales growth in its Europe, Middle East and Africa region led the earnings increase, supported by strong underlying demand conditions with robust volume growth in Europe and the US. It recorded double-digit like-for-like price rises across its global operations. During the quarter, group CO₂ emissions fell by 4% year-on-year.

Chief executive officer CEO Fernando González said “We are quite pleased with our first quarter performance despite the unprecedented global macro challenges. Against the backdrop of the worst inflation headwinds in more than 40 years, we achieved strong pricing traction across our products. Given the tight supply and demand dynamics in most of our markets, we are optimistic that we can recover input cost inflation. In addition, our diversified energy, supply chain and Climate Action strategies are paying off and helping us respond to energy cost pressures.”

Regarding the quarter’s sustainability achievements, González said “Our performance gives me great confidence that we can reach not only our 2030 climate goal but also our Net Zero ambition.”

India: ACC has launched Holcim’s Houses of Tomorrow sustainable homebuilding initiative with the construction of a low CO₂ home in Puducherry called Gratitude Villa. Projects Today News has reported that architect Trupti Doshi selected building materials to reduce CO₂ emissions by 40% by comparison to conventional materials such as ordinary Portland cement (OPC). She opted for ACC’s Suraksha brand cement, fly ash bricks and ECOPact green concrete.

Mexico: Cemex has reported its successful completion of laboratory tests aimed at converting CO₂ emitted by cement kilns into carbon nanomaterials. The producer said that it was able to turn 50% of available carbon in a flue gas stream into nanomaterials. Possible industrial uses for carbon nanomaterials include in building materials, biomedicines, electronics and agriculture. Cemex says that its next step will be to scale the technology for a cement plant pilot study.

CEO Fernando Gonzalez said “This breakthrough technology is significant for Cemex, not only because it offers the potential to commercialise carbon emissions, but because it demonstrates the value of our Smart Innovation platform. The path to carbon neutrality will be built with innovation, and we remain committed to being at the forefront in developing new circular technologies and processes.”

India: Bharathi Cement plans to build a US$17m automated terminal and packaging plant at Coimbatore, Tamil Nadu. United News of India has reported that the facility will package the company’s bagged and bulk cement and supply the South West Tamil Nadu and Kerala markets.

On 23 April 2022, the subsidiary of France-based Vicat despatched its first rake of cement aboard custom-built tank and box container cars to Coimbatore from its Kadapa, Andhra Pradesh, cement plant. Vicat’s India CEO Anoop Kumar Saxena said that the first-of-its method of bulk cement transportation will reduce the company’s logistics costs and carbon emission and increase the service level for customers.

Switzerland: Holcim recorded net sales of US$6.75bn in the first quarter of 2022, up by 20% year-on-year from US$5.62bn in the first quarter of 2021. The group’s recurring earnings before interest, taxation, depreciation and amortisation (EBIT) rose by 16% to US$643m from US$553m. The company has upgraded its outlook 2022 to a forecast of full-year net sales growth of at least 10%.

CEO Jan Jenisch said “I am very encouraged by the record start of the year, setting a solid foundation to our Strategy 2025 – Accelerating Green Growth.”

The first quarter of 2022 brought four new bolt-on acquisitions in addition to the group’s conclusion of its US$1.35bn Malarkey Roofing Products acquisition. The company says that it remains actively engaged in supporting humanitarian efforts in Ukraine.

Holcim has also published its industry-first Climate Report 2022. The report details the company’s progress towards achieving its sustainability targets under the four pillars of its Strategy 2025 – Accelerating Green Growth. Under the Accelerating Growth pillar, Holcim reached a total of 15 markets with its ECOPlanet reduced-CO₂ cement range. Under Expanding Solutions & Products, it reduced the proportion of cement sales in its consolidated sales to 57% in 2021 from 60% in 2020. Its other pillars are Leading in Innovation and Sustainability and Delivering Superior Performance. In 2021, the company used 6.6Mt of recycled construction and demolition waste in its products, against a 2050 target of 10Mt.

Chief sustainability and innovation officer Magali Anderson said “On our net-zero journey, we are walking the talk at Holcim, taking clear science-driven action to win the race for climate.”