Displaying items by tag: CO2
Mineral Products Association welcomes UK cement carbon border adjustment mechanism plan
19 December 2023UK: The Mineral Products Association (MPA) has welcomed government plans for the implementation of a UK carbon border adjustment mechanism for cement by 2027. The association urged the government to develop policy and business models for carbon capture, use and storage, including supporting a domestic carbon neutral and negative products sector.
MPA executive director for energy and climate change Diana Casey said “We cannot take our supply of cement for granted and neither can we put ourselves at risk of unstable international trading markets. That is why today’s commitment to a UK CBAM is so important. Levelling the carbon cost between domestic production and imports will help the UK attract the investment required to decarbonise and ensure our long-term security of supply. The Government’s commitment to bring in the UK CBAM by 2027 is very welcome, and ideally it should be introduced in 2026 to align with the EU scheme. This is the only way to prevent any detrimental impact of the EU CBAM on UK industry.” She added “As well as a CBAM on cement, the MPA would be interested in exploring a CBAM on lime. However, the challenge for the lime sector is ensuring that lime exports can compete in international markets.”
Reon Energy to build microgrid for Arabian Yemen Cement
18 December 2023Yemen: Pakistan-based Reon Energy has won a contract to build a microgrid equipped with a 13.5MW solar power plant and a 5.59MWh battery energy storage system for Arabian Yemen Cement. The energy storage system will employ Reon Energy’s SPARK Intelligent Energy Management product. The supplier said that the project aims to reduce energy costs by 20% and lower CO2 emissions from Arabian Yemen Cement’s operations.
Arabian Yemen Cement chief executive officer (CEO) Waheeb Al-Azab said "Our partnership with Reon Energy signifies a monumental stride towards sustainable energy practices, enabling us to harness solar power, significantly reduce our carbon footprint and optimise fuel efficiency in our operations."
Reon Energy CEO Mujtaba Khan said "This collaboration marks a significant step in our commitment to delivering practical, efficient solutions, tailored to industry-specific energy challenges. We look forward to driving positive change in the energy landscape of the cement industry with Arabian Yemen Cement."
Ambuja Cements to invest US$722m in renewable energy projects
18 December 2023India: Adani Group subsidiary Ambuja Cements plans to invest US$722m in renewable energy projects to help decarbonise its cement production. The producer has a renewable power capacity target of 1000MW, through solar and wind projects, by the end of the 2026 financial year. The proposals include a 600MW solar power project and 150MW wind power project in Gujarat, and a 250MW solar power project in Rajasthan. The company also plans to increase its waste heat recovery (WHR) capacity to 397MW by late 2028 from 103MW at present.
Ajay Kapur, the chief executive officer of Adani Group’s cement business, said "This strategic investment reaffirms our steadfast commitment to sustainable practices. We are not just aiming for a substantial increase in green power capacity but setting the stage for a transformative shift in the cement industry. They align not only with our growth trajectory but also with the national objective of decarbonisation and greener future and this helps us become competitive and sustainable."
Adani Group announced in mid-December 2023 that it was committed to investing US$100bn in the decade to the end of 2033 towards transitioning its operations to net zero CO2 emissions by 2050.
China: China Resources Building Materials Technology (CRBMT) subsidiary Tianyang Cement has concluded a ‘full-process intelligent cement plant’ pilot at its 2.81Mt/yr Baise cement plant in Guangxi Province. Tianyang Cement said that the pilot entailed an upgrade that has more than doubled Baise cement plant’s production volumes and reduced its CO2 emissions per tonne of cement by 24%. Tianyang Cement says that automation has reduced the plant’s unplanned shutdowns by 56% and improved product quality.
Spain: Holcim España has committed to reaching 50% reduced-CO2 cement production at its Sagunto cement plant in Valencia. The cement comes under its ECOPlanet range, which offers emissions reductions of up to 30%. General manager Lucas García said that the company relies on supplementary cementitious materials, including recycled raw materials, and alternative fuels in producing the cement.
The El Mercantil Valenciano newspaper has reported that the Sagunto plant’s environmental manager, Carmen Orts, said that its application of 29 different best available techniques ‘ensures the protection of the environment with a holistic vision.’
CBR Cement, CCB and Holcim Belgique to halve CO2 emissions at four Wallonian cement plants
14 December 2023Belgium: The government of Wallonia and the European Commission’s Just Transition Fund (JTF) have awarded funding to CBR Cement, CCB and Holcim Belgique to support the reduction of CO2 emissions from Wallonia’s cement plants by 50%. The efforts will focus on renewable energy projects, including the construction of new waste heat recovery (WHR) systems. Alongside two steel plants, the companies will share Euro282m-worth of funding for projects across their four cement plants. The L’Echo newspaper has reported that Wallonia will contribute Euro169m, while the JTF will contribute the remaining Euro177m. The projected cost of planned decarbonisation projects in the Wallonian cement and steel industries is Euro346m. The proposed projects will increase the number of people employed across the sectors by 6.4% to 2773.
Who will build the cement plants of tomorrow?
13 December 2023Sinoma International Engineering revealed this week that it has signed a Euro218m contract to supply a new clinker production line for Holcim Belgium. The scope of the deal covers building the new line from limestone unloading via train to clinker transportation and storage. Provisional acceptance and first clinker are stipulated to occur within about four years, by late 2027. Holcim Belgium operates the Obourg Plant, its only integrated unit in the country, and the unit has been preparing to build a new line as part of its Go4Zero project.
Two main points compete for one’s attention with the project at the Obourg Plant. Firstly, this may be the first time a large Europe-based cement producer has publicly contracted a China-based supplier to build a new production line. Secondly, the new line is part of a process to first replace two wet kilns at the site with a dry kiln. This is part of a grand plan at the site to add oxyfuel technology to the plant and then start capturing most of the CO2 emitted for sequestration in the North Sea.
On the first point, China-based Sinoma International Engineering reported to the Shanghai Stock Exchange in early December 2023 that it had signed a contract for the project. Holcim Belgium has not said that it has appointed the subsidiary of CNBM but this is not unusual. Buyers are at liberty to name suppliers, or not as may be the case. Holcim has been talking about the Go4Zero project for several years though, so appointing a lead contractor is not surprising.
Yet, some cement companies in Europe have previously been circumspect about revealing the use of China-based suppliers. Lafarge France, for example, did not appear to publicly name the involvement of Sinoma International Engineering and its subsidiaries on the construction of a new line at its Martres-Tolosane cement plant between 2019 and 2022, although Lafarge Poland did say in 2020 that it had contracted China Triumph International Engineering for an upgrade to its Małogoszcz cement plant. No doubt there have been other plant projects in Europe from China-based suppliers that Global Cement Weekly is unaware of. It is also worth considering that just because a lead contractor on a plant project is from a particular country it doesn’t mean that the equipment and other sub-contractors necessarily are. And, of course, to add to the confusion, some Europe-based equipment suppliers are owned by companies based in China.
This leads to the second point. Holcim Belgium’s eventual goal is to set up a full-scale carbon capture, transportation and sequestration (CCUS) operation at Obourg using oxyfuel technology by the end of the 2020s. Spending over Euro200m on building a new (but conventional) production line is not trivial but it is being presented as one step towards creating a cement plant for the net zero age. To this end Holcim Belgium has been less shy in naming its partners for the second phase of the project: Air Liquide; Fluxys; and TotalEnergies. This may be due to the collaborative nature of this phase though and the need to apply for European Union (EU) funding to support it. In July 2023 Holcim disclosed that the EU Innovation Fund had allocated grants for three of its projects including the one at Obourg.
For reference, a number of other full-scale oxyfuel projects have been announced in Europe including in Germany at Heidelberg Materials' Geseke cement plant, Holcim Deutschland's Lägerdorf plant in Germany and Schwenk Zement’s Mergelstetten plant. Another one is planned for Heidelberg Materials’ CBR's Antoing cement plant in Belgium. Most of these are planned for the late 2020s or with pilots sooner. The key bit of information to consider here is that adding oxyfuel technology to a cement kiln (or building one with it to start with) makes it easier to capture CO2 from the flue gas as it is more concentrated. However, the technology is newer and less-tested than many post-combustion carbon capture methods. Hence, the world’s first full-scale CCUS unit at a cement plant, at Brevik in Norway, will use a post combustion method.
All of this begs the question about where the value will lie in building cement plants for the age of net zero? The planned work at Holcim Belgium’s Obourg Plant pretty much summarises this quandary. Building a cement production line is expensive but the cost of disposing of CO2 may become the single-biggest driver of whether a plant is profitable or not if governments are serious about reaching net zero. To that end today’s announcement from the 2023 United Nations Climate Change Conference (COP28) calling on the parties to “transition away from fossil fuels to reach net zero” is another sign of the increasing effects of the so-called ‘carbon agenda’ upon the cement sector. In which case the companies that can supply equipment to take care of the CO2 emissions start becoming more important and discussions over who supplies the rest of the kit less so. Naturally, some cement equipment suppliers are already pivoting towards this approach. Others may find different solutions. Whether this works or not is a question for the future. In the mean-time, building new plants is looking increasingly collaborative.
Nuada signs carbon capture partnerships with Cementos Argos, Cementos Molins, Holcim and Siam Cement Group
13 December 2023World: Carbon capture technology developer Nuada has entered into partnerships with four global cement market leaders. Cementos Argos, Cementos Molins, Holcim and Siam Cement Group (SCG) will all collaborate with Nuada to evaluate its latest carbon capture system for use in cement plants. The parties concluded the agreements with the support of the Global Cement and Concrete Association (GCCA), through its Innovandi Open Challenge.
Cementos Argos future tech leader Daniel Duque said “The GCCA Innovandi Open Challenge is a tremendous initiative where cement players collaborate with innovative companies that are developing the technologies and business models of a low CO2 construction industry. Nuada technology is a very interesting proposal with great potential.”
Cementos Molins’ chief innovation officer, Ignacio Machimbarrena, said “We are steadfast in our commitment to achieve carbon neutrality by 2050. Acknowledging the crucial role of carbon capture in this mission, we see Nuada's innovative Metal-Organic Framework (MOF) technology as a promising solution. Cementos Molins is fully dedicated to supporting this pioneering technology and collaborating with industry partners to pave the way for a greener future.”
Holcim’s global head of research and development, Edelio Bermejo, said “With carbon capture projects around the world and a commitment to invest US$2.28bn by 2030, we are leading our industry’s transition to a net-zero future. Partnering with Nuada will facilitate the testing and accelerate the deployment of their technology, ultimately supporting the scaling up of carbon capture efforts. We look forward to continued innovation and collaboration within the industry towards the goal of a net-zero future.”
SCG carbon capture and utilisation (CCU) director Surachai Vangrattanachai said "Collaborating with Nuada has been instrumental in our pursuit of innovative solutions. Their commitment to advancing technology aligns seamlessly with SCG's vision for sustainable progress. Together, we aim to pioneer transformative initiatives that drive us closer to net zero emissions.”
The GCCA’s cement, innovation and ESG director Claude Loréa said “This announcement is a testament to the success of the GCCA’s pioneering Innovandi Open Challenge Programme. It’s great to see Nuada – one of the first start-ups we worked with when we launched the programme in 2021, going from strength to strength, and helping to develop the vital carbon capture technology our industry needs to help us achieve net zero by 2050.”
Nuada co-chief executive director Conor Hamill said “The commitment of these major cement players to collaborate with Nuada attests to the potential of our carbon capture innovation as a cornerstone solution for low-carbon cement, and we eagerly anticipate working together to accelerate its deployment.”
Lafarge Polska and partners win EU grant for Gdansk CO2 terminal
13 December 2023Poland: The European Commission has granted Lafarge Polska, Air Liquide Polska and energy provider Orlen Euro2.54m in funding for their construction of a 3Mt/yr CO2 terminal in Gdansk, Pomeranian Voivodeship. The terminal will transmit captured CO2 from local industrial sites, including 1Mt/yr from Lafarge Polska’s Kujawy w Blelawach cement plant in Kuyavian-Pomeranian Voivodeship, for sequestration below the North Sea. ISB News has reported that the partners will use the European Union funding to complete plans, including front-end engineering design, for the terminal.
India: Adani Group has committed to investing US$100bn in the decade to the end of 2033 towards transitioning its operations to net zero CO2 emissions by 2050. The scope of investments will include the group’s cement business in addition to logistics and power generation. The group has also set a target for five of its subsidiaries, including ACC and Ambuja Cements, to become net zero by 2050 or earlier. Adani Enterprises currently plans to build a 10GW/yr-capacity solar panel plant, a 10GW/yr-capacity wind turbine plant and a 5GW/yr-capacity hydrogen electrolysers plant.
Adani Group said "The roadmap to the net zero transition will require green hydrogen solutions in its last mile. To make green hydrogen adoption feasible, Adani's track record in large-scale renewables and fully integrated manufacturing with end-to-end engineering, procurement and construction capability — all in one single location — uniquely positions it to secure lower costs."