Displaying items by tag: efficiency

UK: Holcim UK will roll out Fuelre4m’s Re4mx fuel reforming technology across more than 200 sites nationwide, following three years of testing that the company says improved fuel efficiency and helped reduce emissions across operations.

Holcim UK supply chain director Edern Lalanne said “This agreement is the result of meticulous testing, collaboration and operational learning. We have seen consistent results with Re4mx across a wide range of use cases, and it aligns directly with our commitment to sustainable innovation and operational excellence. This is about measurable outcomes, not promises, and Fuelre4m has delivered both the data and the support to back it up. This is part of our mission to make sustainable construction a reality and continues our journey to achieve net-zero by 2050.”

Re4mx will be delivered in pre-measured containers and dosed directly into on-site fuel systems. Holcim says that the rollout has been designed for ease, speed and zero disruption to infrastructure or workflows. Manufacturing is underway, with shipments to the UK beginning once production is complete. From there, Re4mx will be distributed site-by-site across Holcim’s network, through Fuelre4m’s VIRDIS (Virtual Distribution) system, in preparation for full dosing from 1 September 2025.

Russia: Katavsky Cement has modernised rotary kiln No. 4, raising clinker production capacity by 15% from 888,000t/yr to 927,000t/yr. According to Cemros, the project formed part of a corporate programme of improvements to increase production efficiency, valued at around US$760,000. Specialists reportedly encountered the problem of clinker defects when increasing the feed of raw meal due to insufficient heat exchange in the kiln system. To eliminate the problem, the plant updated the cyclone heat exchanger, stabilised the air supply and combustion of additional fuel, and improved the clinker cooling system.

General director Vyacheslav Lyubimtsev said “Modernisation of kiln No. 4 is a consistent step in the development of the plant. In 2024, similar work was carried out to increase the productivity of furnace No. 3 by 30%. The new result confirms the effectiveness of the chosen strategy.”

India: Wonder Cement’s managing director Kiran Patil led the inauguration of Line 5 at the Nimbahera plant in Rajasthan on 7 May 2025, according to a social media post by the producer. The project increased the producer’s clinker capacity by 2.8Mt/yr to 13.35Mt/yr and cement capacity by 2.5Mt/yr to 21.5Mt/yr. The company partnered with APBCO on the expansion, which also includes a 12MW waste heat recovery system to increase energy efficiency.

India: UltraTech Cement has increased its production capacity by 1.4Mt/yr through debottlenecking and ‘efficiency improvements’ at multiple sites across India.

It added 0.6Mt/yr of grinding capacity at Nagpur in Maharashtra and 0.8Mt/yr across Panipat and Jhajjar in Haryana. The company’s total domestic grey cement capacity now stands at 184.8Mt/yr, while its global capacity has reached 190.2Mt/yr.

Philippines: Concreat Holdings Philippines, a majority-owned subsidiary of DMCI Holdings, announced the full operations of the new production line at its Solid Cement plant in Antipolo City. The upgrade raises the plant’s capacity from 1.9Mt/yr to 3.4Mt/yr.

Concreat Holdings Philippines CEO Herbert Consunji said “This expansion is a pivotal step in Concreat’s turnaround. With higher capacity, a more efficient kiln and the use of Semirara coal, we are rebuilding momentum and lowering production costs - laying the groundwork for long-term recovery.”

Spain: Molins has reported that a cement market slowdown, exacerbated by tariffs and adverse weather in Spain and Argentina, affected its financial performance during the first quarter of 2025. The company reported sales of €327m, a 3% year-on-year decline compared to the same period of 2024, although like-for-like sales rose by 6%.

Molins’ earnings before interest, tax, depreciation and amortisation (EBITDA) came to €87m, a 3% decline compared to the same period of 2024. Again the like-for-like result was a 9% improvement.

Molins reported that higher average sales prices and lower costs due to ongoing efficiency plans, mitigated the unfavourable impact of exchange rates, particularly the Mexican and Argentine Pesos.

China: The China Building Materials Federation, Conch Group and Huawei have partnered to showcase their AI model for the cement industry. Conch Group and Huawei began constructing the model in April 2024 with federation support. Since then, they have identified over 200 AI application scenarios across 15 categories spanning the entire production process, from mining to shipment. The model can reportedly predict the strength of clinker with an 85% accuracy rate and can allow for a reduction in coal consumption.

Mexico: Cemex has executed an investment agreement with Spain-based AI and analytics company Optimitive through its corporate venture capital arm Cemex Ventures. The company seeks to scale Optimitive’s solution across its operations as part of its Digital Innovation in Motion programme. It aims to significantly reduce energy consumption while increasing production efficiency by ‘double-digit percentage points’, according to a press release.

Alfredo Carrato, investment and open innovation advisor at Cemex Ventures, said “We are excited about this partnership with Optimitive, given the impressive results they have already achieved in Europe and the US in projects to date with Cemex.”

Colombia: Cementos Argos will invest US$45m to strengthen its operations in Colombia, according to a press release on 22 April 2025. The investment will reportedly fund infrastructure modernisation, implementation of new technologies and ‘operational excellence’, with the goal of increasing efficiency, competitiveness and sustainability nationwide.

The president of parent company Grupo Argos previously revealed that around US$3bn would be invested in fixed-income securities in the US following its sale of a 31% stake in Summit Materials in February 2025. In the longer term, the company would evaluate investments in heavy building materials, logistics companies and aggregates in the US.

Türkiye: Cimpor Global has launched an initiative in partnership with Fizix to enhance operational efficiency and reduce energy losses in cement plants. The system will use 10,500 sensors for global machine health monitoring, enabling early detection of potential failures before they occur.

The initiative will be implemented across 25 facilities in 10 countries, including Türkiye and Portugal. The optimisation phase will begin in 2025, with initial deployment in six countries, followed by expansion to Cimpor’s operations in China and Taiwan by 2026.