Switzerland: Holcim has commissioned the world's first cement plant digital twin at one of its cement plants in Switzerland. The software models the plant and is integrated with sensors, analytics and machine learning technology. UK-based HyBird also participated in the development of the technology. Holcim expects it to help to optimise its operations. Under its Plants of Tomorrow automation strategy, it will now aim to roll out the system across all of its cement plants, beginning with those in Europe.

Holcim's global head of Plants of Tomorrow, Rozemarijn Wesby, said "Our digital twin in Switzerland is a breakthrough for the entire industry. By leveraging digital technologies like this, we are generating massive amounts of data, allowing smarter decision-making to take our operational efficiency to the next level."

Australia: Adbri reported a full-year rise in sales of 8.5% year-on-year to US$1.15bn in 2022 from US$1.06bn in 2021. Its earnings before interest and taxation (EBIT) fell to US$106m, down by 10% from US$118m. The producer said that its cement sales rose by 6.3% year-on-year. Demand remained ‘solid’ in Western Australia, while sales dropped in Southern Australia, partly due to wet weather and the loss of an exclusive supply contract. Adbri noted that “The backlog of residential construction works, attributed to the shortage of trades and wet weather in 2022, will continue to underpin good order books in 2023.”

The group said “The past year has been one of the most challenging for the company in its long history. Our results were delivered against the backdrop of a difficult macroeconomic environment, which included the global economic instability resulting in inflationary pressures and wet weather events across Australia. The company also underwent a substantial leadership transition in the latter part of the year, with the former managing director and chief executive officer (CEO) and chief financial officer stepping down from active duties as the company accelerates its transformational agenda.”

In 2022, Adbri achieved a 12% reduction in operational CO₂ emissions compared to 2019. Chief executive officer Mark Irwin called on the national government and state governments to embed CO₂ emissions reduction targets in legislation, and on the former to implement a carbon border adjustment mechanism on imported cement. Irwin noted that failure to implement such measures may lead lower-emitting plants such as the Birkenhead, South Australia, cement plant to transition to grinding imported clinker or consider closure.

Kenya: National Cement Company expects to commission its upcoming West Pokot clinker plant in September 2023. The cement company says that the plant will produce clinker for export to neighbouring countries in Central and East Africa. A previous survey by the Kerio Valley Development Authority proved reliable reserves of 1.2Mt/yr of limestone in the area. When commissioned, National Cement Company expects the new plant to generate 2000 direct jobs.

Peru: The Peruvian National Institute for the Defence of Free Competition and the Protection of Intellectual Property (Indecopi) has fined Yura and fellow Grupo Gloria subsidiary, transport company Racionalización Empresarial (Raciemsa), US$15.7m for abuse of their dominant position. Local press has reported that the companies conducted anti-competitive practices in Arequipa, Cusco, Moquegua, Puno and Tacna, where Yura holds an over 90% market share, between October 2014 and April 2019. Alleged practices included threatening to restrict the supply of Yura cement to enforce exclusive supply contracts and restricting access to Yura cement plants for trucks transporting cement from other producers.