Displaying items by tag: decarbonisation

Australia: Boral has received US$16.6m in funding from the New South Wales Government to support an alternative fuel project at its Berrima Cement Works, aiming to reduce emissions and accelerate decarbonisation in cement manufacturing. The project will transition the kiln from coal to lower-carbon alternative fuels, with a target of 60% thermal energy substitution. Over its service life, the initiative is expected to reduce Scope 1 emissions by 1.6Mt. It will also divert an estimated 73,000t/yr of waste from landfill.

The grant was awarded under the NSW Government’s High Emitting Industries Grant programme, which supports manufacturing and mining facilities to develop and deploy decarbonisation projects to reduce emissions by 2030. Boral said that about 35% of its Scope 1 emissions come from fuel combustion, with the rest being process emissions from calcination during clinker production.

“This project will enable us to build technical and operational capabilities to sustainably achieve significant emissions reductions,” said Vik Bansal, Boral CEO and Managing Director. “We look forward to sharing our findings across the sector and helping to preserve and strengthen Australia’s domestic cement manufacturing capability for generations to come.”

Pakistan: Lucky Cement has announced a strategic partnership with Portuguese technology provider Ultimate Technology to Industrial Savings (UTIS) to deploy its patented UC3® combustion optimisation technology. The agreement aims to improve operational efficiency and support decarbonisation.

The company says that implementation of its UC3® technology has already delivered several benefits for Lucky Cement, including improved kiln performance and productivity, reduced CO₂ emissions, lower specific heat consumption, and a more sustainable and cost-effective fuel mix.

UK: Cool Planet Technologies has successfully tested its third-generation carbon capture membrane module at its Grimsby site. The test validated the scalability and performance of the company’s membrane process at flow rates of up to 37,000t/yr of captured CO₂ and recovery rates of 95% CO₂. Further tests were also conducted with a lime manufacturer in for a project which will use Cool Planet’s technology to decarbonise one of its kilns. The module will now be deployed at Holcim’s Höver cement plant in Germany for a 12-month demonstration project.

Andrew Corner, CEO of Cool Planet, said “This achievement validates years of innovation and positions Cool Planet at the forefront of lower cost, scalable industrial carbon capture solutions. The UK tests not only confirmed the performance and robustness of our technology, but also significantly strengthened industry confidence in our ability to help them deliver on their global decarbonisation goals.”

UAE: Holcim and 44.01 have launched a pilot project in Fujairah to mineralise CO₂ captured from cement production, which they say marks the first global initiative to combine carbon capture from a cement plant with in-situ mineralisation. The project aims to directly capture and permanently store 5t/day of CO₂ underground. The pilot is supported by the Fujairah Natural Resources Corporation (FNRC) and delivered in collaboration with NT Energies, deploying Shell CANSOLV™ carbon capture technology through the alliance between Shell Catalysts & Technologies and Technip Energies.

44.01 CEO Talal Hasan said “Working with Holcim, FNRC and NT Energies, we are demonstrating a practical and scalable path to decarbonisation that can be replicated worldwide.”Top of Form

The Indonesian Cement Association (ASI) has warned that cuts to the Nusantara Capital City project had reduced cement sales so far in 2025. Yet also this week the ASEAN Federation of Cement Manufacturers (AFCM) launched its 2035 AFCM Decarbonisation Roadmap. Here is a round-up of recent news from the cement sector in Indonesia.

ASI data shows that local cement sales volumes fell by 2.5% year-on-year to 51.9Mt in the first 10 months of 2025 from 53.2Mt in the same period in 2024. Cement production decreased by 5.6% to 52.9Mt. Lower demand was reported in Kalimantan and Java. However, it rose in Sumatra and Nusa, in part, due to road construction. Sadly, Sumatra has been badly affected by floods this week. National cement exports grew by over 20% to 1.1Mt. The ASI is currently hopeful that a government-backed home renovation programme might stimulate demand.

Graph 1: Domestic cement sales and exports in Indonesia, 2019 - 2025. Source: Indonesian Cement Association (ASI). Note: Figure estimated for 2025, exports include cement and clinker.

The general picture can be seen above in Graph 1. The local cement sector has generally had a capacity utilisation issue since the mid-2010s. Domestic sales started to catch up but the Covid-19 pandemic disrupted the market. Meanwhile, exports of cement and clinker have been steadily rising since 2014. These are dominated by clinker exports, with the single largest destination being Bangladesh. Other major targets include Taiwan and Australia. The country’s relatively low consumption of cement per capita suggests that the utilisation rate will grow over time.

The local production market is dominated by state-owned Semen Indonesia (SIG) (with a 48.5% share), followed by Indocement (29.1%), Conch Cement Indonesia (7.1%) and Cemindo Gemilang (6.6%). SIG’s sales volumes in the first nine months of 2025 roughly follow the general trend reported by the ASI with local sales down by 1.8% year-on-year to 27.5Mt and exports up by 25.3% to 5.1Mt. The group’s sales revenue and earnings before interest, taxation, depreciation and amortisation (EBITDA) dropped by 3.8% to US$1.52bn and 23.8% to US$198m respectively. Indocement’s revenue fell by a similar rate. Both companies anticipate a modest recovery in 2026.

Something to note from SIG’s financial results and related discussions in 2025 (and earlier) has been its approach to marketing and selling its cement brands in a highly competitive environment. It says it changes its brand mix in different regional locations with varying combinations of market leaders with premium pricing and so-called ‘fighting brands’ with competitive pricing. Yet, eco-brands received a mention in addition to the other two groups in the third quarter report analysts’ discussions suggesting an appetite for potentially lower-clinker cements in a developing market such as Indonesia.

This leads to the second Indonesia-related news story of the week: the 2035 AFCM Decarbonisation Roadmap. The plan intends to reduce net CO₂ emissions from the cement sector in the region by 16% to 190Mt/yr from 228Mt/yr in 2020. 58% of this reduction will be achieved through the use of alternative fuels, 33% via the use of low-carbon cements and 9% through the use of renewable energy sources. Work towards carbon capture, utilisation and/or storage (CCUS) is starting with the aim of supporting capture pilots in the region and planning towards CO₂ transport and storage networks. Similarly, the roadmap urges producers to identify and prepare to use new secondary cementitious materials such as calcined clay and construction and demolition waste.

The race between capacity building and market share has been a familiar one in coverage of the cement market in Indonesia in recent decades. Provided the main companies can endure the competition, it looks set to continue, while demographic trends indicate the need for continued investment. Otherwise more market consolidation is to be expected when the utilisation rate dips too low. What is new though are the higher levels of blended cements and the changes this brings to the market. This can be seen above in the marketing strategy of SIG and the regional decarbonisation strategy. Similar trends are happening everywhere but the effects on a highly competitive market could be pronounced. Particularly if those government-backed schemes that the sector anticipates promote it.

The Global CemFuels Asia Conference will take place on 2 - 3 February 2026 in Bangkok

Austria: Alpacem Cement Austria will invest in new infrastructure at its Wietersdorf site in Carinthia to process and utilise low-CO₂ alternative raw materials in cement production. The project aims to cut process-related CO₂ emissions by 51,000t/yr. The company will construct a new plant, expand conveying and storage facilities and modernise dosing systems to raise the share of alternative raw materials to 35%. The project is supported by a €21.6m grant under Austria’s ‘Transformation of Industry’ programme.

Southeast Asia: The ASEAN Federation of Cement Manufacturers (AFCM) has launched the 2035 AFCM Decarbonisation Roadmap, which it says is the world’s first regional decarbonisation strategy for the cement sector. The roadmap was announced during the 46th AFCM Council Meeting in Brunei Darussalam, chaired by Dr Chana Poomee and attended by cement association leaders from all eight AFCM member countries.

The roadmap sets a shared framework for systematic CO₂ reduction aligned with national climate policies and global environmental goals. Supported by the Global Cement and Concrete Association (GCCA), it is built upon four pillars: expansion of low carbon cement, transition to renewable energy across production processes and enhancing efficiency to reduce energy consumption, deployment of decarbonisation technologies such as carbon capture, utilisation and storage (CCUS), and development of new supplementary cementitious materials.

Member associations from Brunei Darussalam, Cambodia, Indonesia, Malaysia, the Philippines, Singapore, Thailand and Vietnam said that national implementation will vary depending on local energy mix, policies, industrial maturity and material availability. The strategy could reportedly cut regional CO₂ emissions by up to 38Mt by 2035.

Germany: The Bundesrat has given final approval to legislation enabling industrial-scale underground CO₂ storage, marking Germany’s biggest policy shift to date on industrial decarbonisation. The new law establishes a national framework for CO₂ storage beneath the seabed, excluding protected and near-shore zones. It also includes an opt-in clause allowing individual federal states to authorise onshore storage, a provision of particular interest to industrial regions seeking local solutions.

A national CO₂ pipeline network will also be developed to transport captured emissions from plants to designated storage sites. Federal Economics Ministry State Secretary Stefan Rouenhoff said the legislation is a ‘crucial building block’ for Germany’s decarbonisation plans, especially for hard-to-abate sectors such as cement production.

UK: Cleantech firm Carbon8 Systems has been placed into administration, with business advisory firm Quantuma appointed as administrator on 12 November 2025. Carbon8 Systems was founded in 2006 as a University of Greenwich spin-out, focused on research and experimental development within natural sciences and engineering. The company developed Accelerated Carbonation Technology (ACT), a patented process that captures CO₂ emissions and converts them into carbon-negative aggregates sold under the CircaBuild brand. The company also developed CO₂ntainer™, a modular solution which enabled on-site carbon capture and treatment of industrial residues.

Quantuma was instructed by the company’s board to provide advisory support in April 2025, as the company faced cash flow difficulties while seeking investment. Despite efforts to secure funding, this was not successful within the required timeframe. As part of the administration process, Carbon8’s operations at Medway Campus, University of Greenwich, and its premises at Wraxhalls storing plant will close. Eleven employees were made redundant shortly before the appointment on 10 November 2025.

Chris Newell, Quantuma managing director and joint administrator, said “It is always difficult to see a company with such innovative intellectual property (IP) be placed into administration. I expect there to be strong appeal in the assets and any parties interested in the acquisition of the IP are welcome to make contact with us.”

India: The Global Cement and Concrete Association (GCCA) India said that the cement industry has installed 1.8GW of renewable energy capacity and aims to add 5GW more by 2030, according to Platts. Around 3% of electricity used comes from renewables and 11% from waste heat recovery. GCCA India said that the average alternative fuel thermal substitution rate (TSR) in the sector is approximately 6%, although some plants have successfully achieved TSRs of more than 20%. It also said that there are developments in the installations of hybrid energy systems, which provide 24/7 electricity for the sector.

Blended cement accounts for 73% of production, and India has reportedly begun producing limestone calcined clay cement. Research is also underway into other low-clinker alternatives. According to a March 2025 report by GCCA India and The Energy and Resources Institute, the industry aims to achieve net-zero emissions by 2070. CRISIL forecasts that the sector will add 160-170Mt/yr of grinding capacity between the financial years 2026-2028, which run from April to March, driven by a healthy demand outlook and high capacity utilisation.