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Journey of cement as a sustainable construction material

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The global cement industry space is as big as $300 billion, almost half of that is in China, but the real distinctive way of looking at the space is to see how much of this is ??ustainably??organised, as most of it is not.

The two most dominant regions that are organising themselves sustainably is EU and China, the former is doing it through legislations and cement companies have to buy carbon credits, the price of which has moved to the stratosphere, so the financial incentives are driving it as less emissions can only reduce this impact. The latter is cracking down on all polluting industries and emission norms remain stringent for all industries, including cement.

The rest of the world do not have a concerted way of incentivising the sustainability journey in cement, although every government wants to limit the impact of emissions and there are norms set in this regard. These norms however are far short of making the journey for a net zero kind of impact, which essentially means that cement as a construction material will not add any net emission of CO2 to the atmosphere either during production or in sourcing of inputs or during transportation and use. This is a very tall task for three reasons.

The first reason is that the conversion of limestone to clinker itself is the fundamental driver of the bulk of the CO2 emissions as the molecular structure changes. The second most dominant factor for emissions is in the use of energy for heating of the limestone mix and the emissions that stem from the logistics sector on the inbound and outbound to move materials. The third is the entire supply chain of cement including all sources of direct and indirect materials add to the woes of emissions generated by the partners in the process. Thus making and distribution of cement becomes the text book case for emissions and sustainability.

The cement to CO2 mix is simple to understand that for every ton of cement produced 0.6 tons end up as CO2 in the atmosphere. So if the world produces 4.3 billion tonnes of cement, 2.6 billion tonnes of CO2 is emitted by the industry globally, out of which 1.82 billion tonne is only in the conversion of limestone to clinker.

This natural process of production of cement is where all attention is currently devoted as the rest has solutions like using solar or wind as energy source, waste heat recovery systems or electrification in transportation and improvement of efficiencies of all kind in the entire supply chain. But the basic production process of cement needs a breakthrough look if net zero targets are to be met.

This journey of reducing the emissions for producing cement started in the early part of 2000, when Polish cement manufacturers started using more fly ash as raw material inputs while grinding clinker to cement, this reduced the clinker in cement. The percentage use of fly ash moved to plus 30 per cent when it drew the world?? attention as it meant that overall emission reduction could touch 30 per cent of 70 per cent or 21 per cent.

The same started to happen with use of slag in slag based cement where the percentage use touched more than 50 per cent, which meant that 50 per cent of 70 per cent, or 35 per cent reduction in emission for the overall cement industry.

Thus alternate use of raw materials in the grinding, slag and fly ash helped to reduce CO2 emissions from close to 600 kg per ton of cement to 550 kg per tonne of cement now. The question now is to look at the balance, which is the very production of clinker through the natural process of conversion of limestone through application of heat, which releases CO2 to the atmosphere.

The current technologies where the attention has been drawn is towards carbon capture processes that will disallow release of carbon dioxide (CO2) to the atmosphere. The first one of its kind is the strategy of using CO2 for permanent storage during the production of concrete, where CO2 molecules are injected when cement is mixed with water to create concrete and it permanently stores CO2 to harden the concrete forever.

Today the world over pre-cast or pre-fabricated concrete blocks are the new norms of the day and this technology can be used to absorb the CO2 molecules to harden the concrete and this would prevent the release of CO2 to the atmosphere. This is the future use of CO2 not only from the emissions coming from the Cement industry but also from any industry that releases CO2 and it helps in the carbon credit offset for all industries as well.

Thus carbon capture, sequestration and its use in existing or future products is where the world?? attention is devoted; the efficiency improvement programs, use of waste heat recovery from the process by extracting from the cooler, use of alternate materials during grinding, etc. all comes on top.

If the world?? incentive systems are well coordinated, the pace at which these programs are run will only move to the next gear, as the investments can only pay back to offset the carbon credits.

The cement-concrete industry on the other hand by providing a useful carbon capture solution in its product would have the right for a premium that customers would be willing to pay as responsibility for the environment becomes mandatory for all.

Footnote:

ABOUT THE AUTHOR:

Procyon Mukherjee is an ex-Chief Procurement Officer at LafargeHolcim India.

Concrete

ABB Extends Drive Lifespan at ACC Cement Plant Without Production Shutdown

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ABB reconditions 25 drives at ACC’s Jamul cement plant, avoiding 16 tonnes of CO₂ emissions while improving reliability through predictive maintenance.
Chhattisgarh

ABB has signed a multi-year Motion OneCare service agreement with ACC Limited, part of the Adani Group, to modernise ageing industrial drives at its Jamul cement plant in Chhattisgarh, improving operational reliability while avoiding approximately 16 tonnes of carbon dioxide (CO₂) emissions without disrupting production.

Announced on 27 October 2026, the agreement combines scheduled drive reconditioning, digital condition monitoring and energy appraisals to extend equipment lifespan, improve plant uptime and optimise maintenance costs. The initiative marks a shift from conventional equipment replacement towards a more resource-efficient approach to industrial asset management.

The first phase, completed in April 2026, involved the on-site reconditioning of 25 ABB ACS800 variable speed drives without a major plant shutdown. By retaining the existing cabinets and restoring the drive modules rather than replacing entire panels, ABB helped ACC preserve capital investment, minimise material consumption and avoid approximately 16 tonnes of CO₂ emissions.

A second phase, covering an additional 25 ACS800 drive modules, is scheduled for the fourth quarter of 2026. The programme is designed to improve long-term equipment reliability while allowing maintenance activities to be aligned with the plant’s operational schedules.

The ACS800 drives, installed at Jamul in 2010, had delivered more than a decade of near-continuous service in demanding cement manufacturing conditions. However, ageing electrical components and changing fault patterns had begun to affect their ability to meet the plant’s reliability requirements.

Rather than opting for complete equipment replacement, ACC engaged ABB’s certified engineers to conduct a comprehensive asset health assessment. The evaluation found that the existing cabinets and enclosures remained structurally sound, making targeted reconditioning a technically viable and cost-effective alternative to full replacement.

Drawing on nearly two decades of experience with ACC’s equipment and operating requirements, ABB developed a maintenance framework tailored to the plant’s shutdown windows, budget cycles and production priorities.

The Motion OneCare agreement incorporates planned equipment restoration, condition-based monitoring and energy assessments, enabling ACC to adopt a more systematic approach to maintaining critical electrical infrastructure.

As part of the programme, ACC has implemented ABB Ability™ Digital Powertrain Insights to monitor drive performance and identify emerging operational issues before they result in equipment failures.

The digital platform provides continuous visibility into parameters such as temperature, current, vibration and fault patterns. These insights allow maintenance teams to detect early signs of equipment deterioration, schedule interventions more effectively and reduce the likelihood of unexpected downtime.

Amit Gupta, Local Division Manager, Motion Services, ABB India, said: “We know what unchecked wear costs over time: a small inefficiency that eats away at ROI for years. At Jamul, the evidence pointed clearly to assets with productive life still in them.”

“Our job was to restore them properly and give the team the tools to stay ahead of the next problem. At ABB, we don’t just fix what fails. We want to protect what works.”

The initiative also demonstrates the growing relevance of circular economy principles in cement manufacturing, where extending the service life of existing industrial equipment can reduce capital expenditure, material consumption and the environmental impact associated with manufacturing replacement components.

According to ABB, drive reconditioning can reduce lifecycle emissions by 50 to 80 per cent compared with complete equipment replacement. By preserving functional components and restoring critical modules, the process helps retain the economic and material value of existing industrial assets.

The addition of energy appraisals in subsequent phases will further expand the programme beyond equipment restoration, enabling ACC to assess drive performance, identify energy-saving opportunities and improve operating efficiency.

For cement manufacturers, variable speed drives play an important role in controlling motors and optimising energy consumption across production processes. Maintaining their reliability and efficiency is essential for minimising operational disruptions and managing electricity costs.

Vinod Bahety, CEO – Cement Business, Adani Group, said: “Moving from reactive firefighting to a structured maintenance plan was exactly what this operation needed. That kind of peace of mind doesn’t come easily. It comes from a partner that understands how your business runs.”

“We didn’t need a full system overhaul; we needed expert support, actionable insights, and a plan we could execute around our schedule. That’s what we got.”

The project supports ACC’s broader strategy to improve manufacturing efficiency through digital transformation, preventive maintenance and sustainable asset management.

ACC, a subsidiary of Ambuja Cements and part of the Adani Group, operates 20 cement manufacturing facilities and 119 ready-mix concrete plants across India. The company has been advancing initiatives focused on renewable energy, circular economy practices and technology-driven operational improvements.

Alongside Ambuja Cements, ACC is part of a large-scale building materials business committed to achieving net-zero emissions by 2050, with near-term and net-zero targets validated by the Science Based Targets initiative (SBTi).

The Jamul initiative aligns with these sustainability objectives by demonstrating how equipment life extension and digital monitoring can contribute to resource efficiency without requiring large-scale replacement of existing infrastructure.

ABB, a global technology company specialising in electrification and automation, brings more than 140 years of industrial expertise and employs approximately 110,000 people worldwide. Its Motion Services business supports industrial customers through equipment maintenance, modernisation, digital monitoring and lifecycle management solutions.

The agreement also reflects a wider shift in industrial maintenance practices, with manufacturers increasingly adopting predictive technologies to improve equipment availability, manage costs and reduce unplanned shutdowns.

With 25 drives already reconditioned and another 25 scheduled for restoration, ABB’s collaboration with ACC illustrates how targeted modernisation, digital monitoring and circular maintenance practices can extend the operational life of critical equipment while supporting more efficient and sustainable cement production.

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ABB Drives Digital Transformation at TCI MAX Cement Plant in J&K

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ABB deploys advanced process control at TCI MAX’s Srinagar cement plant to improve clinker quality, energy efficiency and sustainable manufacturing.

Kashmir 

ABB has deployed its advanced process control technology at TCI MAX Cement’s Srinagar facility in Jammu and Kashmir, marking the region’s first reported implementation of advanced process control (APC) in cement manufacturing and strengthening efforts towards more efficient, digitally enabled production.

Announced on 5 November 2026, the deployment of ABB Ability™ Expert Optimizer at the facility, operated by Trumboo Industries Pvt. Ltd., aims to improve process stability, clinker quality, energy efficiency and overall plant productivity. The implementation forms part of TCI MAX’s strategy to modernise its manufacturing operations through automation and digital technologies.

Following the integration of ABB’s advanced process control solution and supporting IT infrastructure, TCI MAX has reported improvements in operational productivity, product quality and sustainability-related performance indicators. The technology focuses on optimising the cement pyro process, a critical stage of production involving high-temperature processing and clinker formation.

Waseem Ahmed Trumboo, Director, Trumboo Industries Pvt. Ltd., said: “Introducing advanced process control at TCI MAX is an important step in how we are evolving our operations. Our focus is on improving the stability and efficiency of our processes while maintaining consistent clinker quality. We have been encouraged by the performance of the solution during commissioning and by the support from the ABB team, and we look forward to realizing its full potential.”

ABB Ability™ Expert Optimizer combines advanced process control, model predictive control (MPC) and artificial intelligence (AI) to continuously monitor and optimise manufacturing operations. By analysing process conditions, predicting operational behaviour and automatically adjusting key parameters, the system enables more consistent production while reducing process variability.

In cement manufacturing, maintaining stable pyro-processing conditions is essential for achieving uniform clinker quality and optimising thermal energy consumption. Fluctuations in operating parameters can affect fuel efficiency, production output and product consistency.

The deployment is designed to address these challenges through real-time process optimisation, helping operators maintain more stable kiln operations while improving the utilisation of fuel, electricity and raw materials.

Kapil Agarwal, Senior Vice President and Local Division Manager, Process Industries Division, ABB India, said: “Cement producers are increasingly looking to adopt digital technologies to achieve greater consistency and efficiency while addressing their sustainability priorities. ABB Ability™ Expert Optimizer brings advanced process control and deep cement process expertise together to help operators make their processes more stable and efficient. We are pleased to support TCI MAX as it takes this important step in its digital transformation.”

The technology also supports sustainability objectives by optimising fuel consumption, improving electrical energy efficiency and minimising process waste. More stable operations can contribute to lower energy intensity and reduced emissions associated with cement production.

For TCI MAX, the investment represents a move towards data-driven manufacturing, where automated control systems complement operator expertise to improve production performance and operational reliability.

The implementation is particularly significant for Jammu and Kashmir’s cement industry, as it introduces advanced process optimisation technology to a regional manufacturing facility. Its deployment could demonstrate the potential for wider adoption of digital automation across cement plants seeking to modernise their operations.

The project builds on ABB’s experience in delivering advanced process control solutions to cement manufacturers worldwide. Through the integration of industrial automation, predictive technologies and process engineering expertise, the company supports manufacturers in improving resource efficiency and maintaining consistent production quality.

As cement producers face increasing pressure to manage energy costs, improve productivity and reduce their environmental footprint, technologies such as AI-enabled process control and predictive optimisation are becoming important components of plant modernisation strategies.

ABB’s Expert Optimizer provides a platform for addressing these priorities by enabling automated adjustments based on changing process conditions, reducing reliance on manual intervention and supporting more efficient plant operation.

ABB, a global technology company specialising in electrification and automation, has more than 140 years of industrial experience and approximately 110,000 employees worldwide. Its Automation business employs around 26,000 people and provides technologies and services across process, hybrid and maritime industries.

The TCI MAX deployment reinforces ABB’s growing role in the digital transformation of cement manufacturing in India, where improving process efficiency and reducing energy consumption remain critical to the industry’s long-term sustainability.

With the advanced process control system now implemented at its Srinagar facility, TCI MAX aims to build on the initial operational improvements and further optimise production efficiency, clinker consistency and environmental performance.

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Ramco Cements’ Hard Worker Wins Eight Awards at ‘Love of Advertising Awards 2026’

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Ramco Cements’ Hard Worker brand wins eight awards for excellence in advertising, packaging and brand identity at the Love of Advertising Awards 2026.

Hyderabad 

The Ramco Cements Limited’s construction chemicals brand, Hard Worker, has secured eight awards at the Love of Advertising Awards 2026, recognising its creative excellence across television, digital advertising, packaging design and brand identity.

Organised by the Advertising Club of Trivandrum, the awards were presented at a ceremony held at The Leela Raviz, Kovalam, on 24 October 2026. The recognition highlights Hard Worker’s integrated marketing strategy and its efforts to establish a distinctive presence in India’s competitive construction chemicals market.

The eight awards span multiple creative categories, reflecting the brand’s approach to combining product-focused communication with engaging storytelling, humour and innovative design. Through its campaigns, Hard Worker has sought to simplify technical product benefits and make construction chemicals more accessible and relatable to consumers and construction professionals.

Built around the philosophy of “Hard-working products for hardworking people”, the brand focuses on communicating practical product advantages through memorable advertising narratives while maintaining a consistent identity across different marketing platforms.

Its campaigns for Ramco Hard Worker Eco Plaster and Tile Fix have been central to this approach. The Eco Plaster campaign highlights water conservation through the product’s self-curing properties, positioning it as a solution that supports more efficient construction practices. Meanwhile, Tile Fix promotes specialised tile-fixing solutions by presenting their practical benefits through relatable situations and creative storytelling.

Beyond advertising, Hard Worker has invested in distinctive packaging and brand identity development to improve product recognition and maintain consistency across customer touchpoints. This integrated approach has helped the brand differentiate itself in a category where marketing communication has traditionally focused on technical specifications and functional performance.

A V Dharmakrishnan, CEO, Ramco Cements, said, “Winning eight awards at the Love of Advertising Awards is a proud moment for Ramco Cements and the Hard Worker team. We believe that building a strong brand requires not only quality products but also the ability to communicate their value in a compelling and differentiated manner. Hard Worker’s journey reflects our commitment to combining product performance with innovative marketing to create meaningful connections with our customers and strengthen our presence in the construction chemicals market.”

The recognition comes as building materials manufacturers increasingly focus on brand differentiation, product awareness and customer engagement to strengthen their position in the construction chemicals segment.

By using humour and storytelling to explain product applications and benefits, Hard Worker aims to bridge the communication gap between technical construction solutions and the practical requirements of contractors, applicators and end-users.

Balaji K. Moorthy, Executive Director – Marketing, Ramco Cements, said, “Hard Worker was conceived to bring a fresh perspective to the construction chemicals category, where product communication has traditionally been functional and technical. Our endeavour has been to break through the clutter with distinctive ideas, humour and storytelling, while keeping the product proposition at the heart of every campaign. The recognition across TV and digital advertising, packaging design and brand identity design demonstrates our integrated approach to building the brand. These eight awards are an encouraging recognition of the creative thinking and collaborative effort behind Hard Worker’s marketing initiatives.”

The awards add to Hard Worker’s growing portfolio of creative recognitions and reinforce Ramco Cements’ emphasis on integrating product innovation with strategic marketing.

The brand’s communication initiatives also reflect a wider shift in the construction materials industry, where manufacturers are increasingly adopting consumer-focused marketing strategies to improve product understanding and strengthen relationships with construction professionals.

With its portfolio of construction chemicals, Hard Worker aims to address evolving requirements for durability, application efficiency and construction quality. Its marketing efforts seek to complement these product attributes by building stronger awareness and encouraging the adoption of specialised construction solutions.

Ramco Cements, one of India’s established cement manufacturers, operates across cement and allied building solutions. Through Hard Worker, the company is expanding its presence in the construction chemicals segment with products designed to enhance performance, quality and durability in modern construction applications.

The latest recognition strengthens Hard Worker’s brand visibility and underscores the growing importance of creative communication in promoting technical building materials. Ramco Cements intends to continue combining product development with distinctive marketing initiatives to support the brand’s growth in India’s construction chemicals market.

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