10 April 2025

Ireland: Ecocem has secured €4m in research funding as part of the European Innovation Council’s Pathfinder Challenges 2024 in order to optimise electric arc furnace (EAF) slag for low-carbon cement production. The four-year programme is funded by Horizon Europe and will explore ways to enhance EAF slag reactivity and its suitability as a supplementary cementitious material without compromising cement durability. The project was submitted to the Pathfinder Challenge 2 call: “Towards Cement and Concrete as a Carbon Sink.”

Corporate development executive director Eoin Condren said “For many years, we have been pioneering the use of a range of slags and cementitious materials to create scalable and durable low-carbon cement. Thanks to this grant, we will continue our groundbreaking work as the steel industry transitions to new manufacturing processes, delivering a viable solution for a new generation of waste from steel.”

UK: LKAB Minerals and Forterra have partnered to produce recycled calcined clay from unwanted bricks as a traditional cement replacement, with production set to begin at LKAB’s Flixborough plant in Scunthorpe in June 2025. The material is made by crushing bricks sourced from Forterra’s Kings Dyke site in Peterborough.

LKAB Minerals UK managing director Steve Handscomb said “The traditional manufacturing and materials industries have to work harder than other less energy intensive industries, and need significant investments to upgrade equipment. We are committed to playing a role in the transition. In fact, we are already a significant producer of GGBS, and in our minerals division, 45% of the minerals we sell are from recycled sources or by-products.”

Switzerland: Cement deliveries rose by 1% year-on-year to 0.79Mt in the first quarter of 2025, continuing the upward trend seen in the final quarter of 2024, according to Cemsuisse. It attributed the slight recovery to lower interest rates and rising construction applications in the residential sector, but stated that the coming months would indicate whether the current economic uncertainty will affect activity. In the quarter, 36% of deliveries were made by rail and 64% by road.

Brazil: The Brazilian cement industry recorded sales of 15.6Mt in the first quarter of 2025, up by 6% year-on-year, according to the National Cement Industry Union (SNIC). Sales in March 2025 reached 5.3Mt, up by 5% year-on-year. The result was attributed to the continued growth of the labour market and of the population, in addition to a declining unemployment rate. However, SNIC stated that ‘uncertainties’ stemming from the US are likely to be reflected in global inflation and production costs. It projects growth of 1-1.5% for 2025.

SNIC president Paulo Camillo Penna said “In 2024, the industry recovered the losses of 2022 and 2023, closing the year with 4% growth. Projections for the first half of 2025 remain positive, but economic instability marked by the increase in interest rates, personal debt, high inflation and tax issues should reduce the sector's gains in the second half of 2025.”