Lithuania: Arturas Zaremba, the head of Akmenes Cementas, has warned that government proposals to increase the import tax on coal in 2024 and the abolition of subsidies for the fuel will affect the company. The country’s parliament is also proposing scaling the import tax based on a CO2 scale, according to the Baltic Business Daily newspaper. Zaremba said that the cement producer uses 130,000t/yr of coal. However, it is currently investing Euro22m on an upgrade to its Akmenes integrated plant to allow it to switch to using a higher proportion of solid-recovered fuel. It currently has a 10% alternative fuels substitution rate using dried sewage sludge and tyres.

Zaremba said "There will be some impact because we will still have some of that coal left, but not as much as we would have had without the investment. I have not followed how much they plan to increase the excise duty, but we need to look into how much that would be in the financial terms. Any increase has an impact."

Ethiopia: East Africa Holding (EAH) has set up a subsidiary, Pan Afric Energy, to pilot using the prosopis juliflora shrub as a biomass alternative fuel at its integrated Dire Dewa plant operated by its National Cement subsidiary. The US$50m project testing using the invasive species is backed for a number of different partners, including the local government and the European Union, according to the Capital newspaper. So far the initiative has reached a 5% thermal substitution rate at the Dire Dewa plant. The project is also considering using the shrub as an alternative fuel at a new cement plant being built at Lemi town, in the North Shoa zone of Amhara region. EAH has formed a joint-venture with China-based West China International Holding to build the new plant.

Chile: Cbb Cementos and Ambipar Environment have announced an upgrade to the Curicó plant that will allow it to process refuse-derived fuel (RDF). The US$5m investment will allow the unit to process around 36,000t/yr of RDF. The work will include building a reception hopper, a screening system, a belt feed belt to the calciner and a dosing system. Three warehouses will also be constructed. The alternative fuels upgrade is expected to start operation in early 2024.

US: Heidelberg Materials subsidiary Mason City Cement plans to invest US$4 - 5m in upgrades to its kiln line by 2026. Upon completion, the work will enable the plant to achieve an alternative fuel (AF) substitution rate of 50%.

Heidelberg Materials' North America regional vice president of government affairs and communications David Perkins said "We want to be proactive as a company and really try to lower our carbon footprint and energy intensity, while recognising we have to be competitive." He added "We're a long-term industry on the cement side because of the investment that's required to produce it."