Displaying items by tag: Biomass

Australia: Boral’s Berrima Cement Works celebrated a milestone of using more than 100,000t of alternative fuels in cement manufacturing at its facility during the 2025 financial year, according to a post by the producer on Linkedin. The facility displaced over 80,000t of coal. The fuels included high-biomass waste and tyres, which were diverted from landfill.

Boral said that it has achieved over 30% thermal energy substitution in the plant’s kiln, with successful trials reaching 45%. With recent upgrades such as the chlorine bypass and further infrastructure investment, the company targets 60% substitution in coming years.

Uganda: Hima Cement has said that over 50% of its fuel for cement production now comes from renewable biomass instead of heavy fuel oil (HFO). Head of regulatory affairs David Mugagga said that the biomass used to fuel the kilns at Hima Cement’s plants is sourced from coffee husks, palm kernels, rice husks and sawdust. Mugagga also said that the company collects hazardous waste to use as fuel, reducing the amount that goes to landfill.

Türkiye: Oyak Cement will invest US$4.59m to increase fuel supply capacity at its Adana plant. The producer will add 180,000t/yr of processing capacity to the existing 36,000t/yr refuse-derived fuel (RDF) production capacity, raising the total to 216,000t/yr. It will also establish a biomass facility with a capacity of 180,000t/yr. The RDF will be prepared at a disposal fuel facility for use in the cement plant.

Kenya: East African Portland Cement (EAPC) has contracted a technical audit from Denmark-based FLSmidth Cement with a value of just under US$70m. EAPC’s acting managing director Mohamed Osman said the findings would guide a pending plant upgrade, to be funded by some of the proceeds from the land sale, according to the Star newspaper. It hopes to double capacity at the unit by the late 2020s without incurring debt. The cement producer is also considering its options to use alternative fuels such as macadamia husks and other agricultural biomass. The 10-week audit process is expected to end in early December 2024.

Osman said “We have tapped FLSmidth to undertake a comprehensive technical audit of the plant, which will assess how to maximise the capacity and inform the design and cost of a new one,'' Osman said. “The audit by FLSmidth will also look at the reserves of raw materials that it has and inform whether it needs to acquire more land that has adequate reserves.”

UK: Alternative fuel manufacturer WKE has expanded its product range with new pellet sizes, including 9mm and 6mm shortcut pellets for extended burn times and reduced leftover material in cement kilns, and a 16mm pellet for the biomass sector. This development aims to address specific industry challenges and meet growing demand in both UK and international markets.

CEO Ian Jones said "Our new range of pellet sizes represent a significant step forward in our mission to provide a cleaner, greener and cost-effective alternative to fossil fuels. By tailoring our products to meet the bespoke needs of sectors like cement, we can further support these heavy energy-use industries in reducing their dependence on fossil fuels, all while cutting their energy costs and tackling the enormous amount of material that ends up in landfill."

Indonesia: Indocement Tunggal Prakarsa has acquired a 20% stake in Amita Prakarsa Hijau, a company that specialises in the recycling of industrial and municipal refuse and biomass-derived materials into alternative fuel for the cement industry. The deal is valued at US$120,000 and was completed on 8 October 2024.

Mexico: Regenera, a subsidiary of Cemex, has launched a pilot project at its Broquers Ambiental plant in Querétaro to transform the city’s organic waste into alternative fuel using a drying process known as ‘biosecado’. This initiative makes Querétaro the first zero waste municipality in Mexico, according to the company. The plant now processes almost 90% of the municipality’s waste, transforming over 8000t monthly into biomass to reduce the amount of material sent to landfill.

Vice president of urban solutions at Cemex Mexico, Antonio Balmori, said "This project that we started today at our Broquers Ambiental plant excites me very much because it will take the city of Querétaro to the next level in waste management, where we will seek to take advantage of 100% of the urban solid waste generated in the municipality."

Spain: The Cemex plant in Alcanar has been granted €3m from the PERTE project for industrial decarbonisation, facilitated by the Ministry of Industry. This subsidy is part of a broader initiative involving 19 projects with a total aid of €96m under Line 1 of the programme. Cemex aims to contribute to decarbonisation of the clinker production process at its Alcanar facility by centralising compressed air production to enhance energy efficiency, replacing 14 old compressors with two more powerful and efficient units. The plant also plans to increase the use of alternative fuels in clinker production by integrating waste-derived and biomass fuels.

Tanzania: Huaxin Cement Tanzania Maweni Company has commissioned a new 4000t/day clinker line at its Mavini cement plant, after completing the Phase 2 of the plant’s construction. China Industrial and Economic Information Database has reported that this phase of construction commenced in August 2022. The new line is equipped with a 15MW biomass-fired power plant.

During the 14th Five-Year Plan (2021 – 2025), Huaxin Cement aims to quadruple its production capacity outside of China to 16.5Mt/yr. 6.07Mt/yr-worth of this will come online in 2024 and 2025. The company says that its strategy partly reflects the slowing of its domestic market since 2022.

Spain: Cemex España has announced its participation in the HYIELD consortium, which plans to build a waste-to-hydrogen demonstration plant at the producer’s Alcanar cement plant in Catalonia. The demonstration plant will process a total of 2000t of biogenic waste to produce 400t of green hydrogen for use as fuel, fertiliser and for other applications. The trial commands Euro10m in funding from the EU’s research and innovation funding programme Horizon Europe. Parent company Cemex believes that the technology being demonstrated at Alcanar has the potential to process 300Mt/yr of waste across Europe and produce 30Mt/yr of hydrogen.

Cemex’s Europe, Middle East and Africa regional president Sergio Menendez said “As part of its drive towards reaching net zero by 2050, Cemex is committed to partnering with like-minded organisations to explore the very latest innovations in more sustainable technology that can support the cement production process. We are proud to provide one of our cement plants in Spain as the location for the HYIELD trial and excited to see the outcomes from this research and development project.”