Concrete
Towards a Better, Brighter and Greener Future
Published
3 years agoon
By
admin
Vivek Bhatia, Managing Director and CEO and Makarand Marathe, Business Advisor – Cement, thyssenkrupp Industries India talk about enhancing the environmental consciousness of cement manufacturing process with their smart solutions Waste Heat Recovery systems.
The present times are witnessing investment in the construction space and a resurgence in the real-estate sector. Both of these combined are showing positive trends for the benefit of the cement industry as well. Overall if you look at capital expenditure, as the share of the government’s budget, that, too, has gone up, which is different from previous years where consumption was the driver. Today capital expenditure is the driver of growth and business. Right now the housing sector is contributing up to almost 65 per cent consumption of cement and that sector is growing quite well. This definitely is a big boost to the industry.
DELIVERING KEY SOLUTIONS
There is a lot of discussion and debate on making sure that cement plants have the best available
technology. A lot of emphasis is laid upon transitioning to greener cements, reducing emission and this emphasis will only strengthen as India is committed towards realising the Net Zero goal by 2070. As a cement manufacturer of today, you don’t want to be the one to have legacy technology for producing cement in the coming years. There are many other aspects that thyssenkrupp Industries India advises their customers on, such as plant performance, design in relation to quality of limestone, right sizing of kiln capacity given the logistics challenges and nature of the market etc. Often cement players can get carried away in the rush of building a large plant because it supposedly gives better economics, but upon giving due consideration to other factors, it may not be the case or be the smartest strategy to go with a very large plant. This requires serious deliberations, looking at the profile and dynamics of the market they are operating in.
Looking back at the history of the cement industry in India, the optimum size of the plant is changing every six years. Primarily this change relates to the technology that is available to the Indian manufacturers along with the location of mines, location of the market and transportability. These factors play a role in defining the change of the size of the plant.
Today, apart from the selection of technology, availability of the size is also important. For a
10,000 tpd plant to be sustainable, peripheral equipment also needs to be available.
From a sustainability point of view, alternative fuels will continue to play a big role in the cement industry story and what thyssenkrupp Industries India is trying to do is whether the customer wants to buy the solution or not, they are providing a plant where it is very easy to incorporate alternative fuels. This makes our solution future proof and saves cost with just a simple modification upon taking that decision and the whole system does not need to change. Currently they are the only cement equipment player in the market that also provides Waste Heat Recovery units. So, they are offering plants that can utilise waste heat from the cement line and run the unit entirely on the power generation from waste heat recovery. This is not a general availability in the industry and is unique to them. It comes with their knowledge and understanding of the cement making process and also the energy generation and consumption required for efficient operations.
CARBON CAPTURE
For sustainability, there are various means with which one can achieve their goals in a cement plant. thyssenkrupp Industries India have a big initiative, Grey to Green, which is being driven worldwide. One of the first things is alternative fuels where they have been able to substitute the calorific values of coals or other fossil fuels with recycled materials that can be consumed only in cement plants. This is not as easy as it sounds, because one needs to look at the chemistry of the cement. One cannot just use any kind of waste, otherwise it will compromise the quality of the product.

Secondly, if the clinker factor were with fly ash, slag and calcined clay, the quantity of limestone in the clinker is reduced. thyssenkrupp Industries India are the leading players and the first to set up a plant with calcined clay in the world. Thirdly is the waste heat recovery, which is extremely important. They are equipped to extract the waste head and use that power to run the plant, which makes the cost of power consumption very less compared to grid power. It also points towards the lesser use of fossil fuels because electricity is not taken from the grid. These are powerful drivers not just for sustainability but also for economics.
There are some frontier technologies where they increase the concentration of carbon dioxide greater than 90 per cent, which makes it easy to facilitate carbon capture. They are also working on various carbon capture technologies. As far as carbon capture in India is concerned, we are still at a nascent stage and have to create a situation where carbon can be easily captured. The question is about its storage and subsequent utilisation and disbursement. This technology still has some more distance to cover, but India will reach there.
MAKING A POSITIVE IMPACT
A lot depends on how energy is acquired from the plant and what you do with carbon emission.
Another important factor to consider is how much energy is inherently required and consumed.
thyssenkrupp Industries India has a strong and unique standing on this aspect in this industry with regards to energy efficiency because the raw mill grinding solution offered is the most energy efficient solution. The efficiency of the kilns that they offer is one the best, which is backed by smart lab automation solutions. It helps in gathering and analysing real time performance of the plant.

Another important aspect for our solutions for the cement industry is our ability to put it altogether in a smart manner. This is where they explore engineering expertise that have in-depth knowledge, experience and understanding of the Indian cement profile, customers, raw materials to be used etc., can offer the best combination of systems for the maximum productivity of cement plants. They are into cement machinery business as well as WHR. There is a thin line between efficiency of a plant and efficiency of a WHR system. If the plant is inefficient, output of the WHR is better, which makes it important to optimise both the systems and strike a balance to achieve efficiency and not just incur costs.
The company also has a highly capable services team, with re-grinding solutions, kiln alignment and equipment scanning solutions and much more that keep a check on the machinery performance, alignment and more and ensure that the plant is operating at peak performance at all times. They keep a tab on the overall health of the machinery and solutions that they have provided to the cement plants.
The Indian cement industry is going through a transformation and innovations are coming in every day, which will keep making the industry better. As providers of technology of cement, they are rebranding themselves to become solutions providers for the industry. Chemistry of cement and raw material is going to play a bigger role in the industry, variations of greener cement are going to become a part of the market and we are looking at more disruption coming from the cement industry.
Cement is responsible for 7 to 8 per cent of global emission and that is a big concern globally as well as in India. thyssenkrupp Industries India will continue to see a reduction in this aspect with their technological solutions. It is important to have the best technology for cement plants, because they are not short term investments, but continue to operate for decades. Cement industry will only grow from here for better, brighter and greener tomorrow – and thyssenkrupp Industries India will be a key driver for the same.
In terms of clinker factor optimization, there are a lot of strides that have been made and LC3 as the limestone cement is being talked about and plants for the same are being executed. The company has made significant progress in slag cement, PPC etc. Alternative fuels have come to stay in India. There are certain issues with its availability, segregation etc., but the industry is on the right track.
Concrete
Merlin Prime Spaces Acquires 13,185 Sq M Land Parcel In Pune
Rs 273 crore purchase broadens the developer’s Pune presence
Published
4 days agoon
March 6, 2026By
admin
Merlin Prime Spaces (MPS) has acquired a 13,185 sq m land parcel in Pune for Rs 273 crore, marking a notable expansion of its footprint in the city.
The transaction value converts to Rs 2,730 mn or Rs 2.73 bn.
The parcel is located in a strategic area of Pune and the firm described the acquisition as aligned with its growth objectives.
The deal follows recent activity in the region and will be watched by investors and developers.
MPS said the acquisition will support its planned development pipeline and enable delivery of commercial and residential space to meet local demand.
The company expects the site to provide flexibility in product design and phased development to respond to market conditions.
The move reflects an emphasis on land ownership in key suburban markets.
The emphasis on land acquisition reflects a strategy to secure inventory ahead of demand cycles.
The purchase follows a period of sustained investor interest in Pune real estate, driven by expanding office ecosystems and residential demand from professionals.
MPS will integrate the new holding into its existing portfolio and plans to engage with local authorities and stakeholders to progress approvals and infrastructure readiness.
No financial partners were disclosed in the announcement.
The firm indicated that timelines will depend on approvals and prevailing market conditions.
Analysts note that strategic land acquisitions at scale can help developers manage costs and timelines while preserving optionality for future projects.
MPS will now hold an enlarged land bank in the region as it pursues growth, and the acquisition underlines continued corporate appetite for measured expansion in second tier cities.
The company intends to move forward with detailed planning in the coming months.
Stakeholders will assess how the site is positioned relative to existing infrastructure and connectivity.
Concrete
Adani Cement and Naredco Partner to Promote Sustainable Construction
Collaboration to focus on skills, technology and greener practices
Published
4 days agoon
March 6, 2026By
admin
Adani Cement has entered a strategic partnership with the National Real Estate Development Council (Naredco) to support India’s construction needs with a focus on sustainability, workforce capability and modern building technologies. The collaboration brings together Adani Cement’s building materials portfolio, research and development strengths and technical expertise with Naredco’s nationwide network of more than 15,000 member organisations. The agreement aims to address evolving demand across housing, commercial and infrastructure sectors.
Under the partnership, the organisations will roll out skill development and certification programmes for masons, contractors and site supervisors, with training to emphasise contemporary construction techniques, safety practices and quality standards. The programmes are intended to improve project execution and on-site efficiency and to raise labour productivity through standardised competencies. Emphasis will be placed on practical training and certification pathways that can be scaled across regions.
The alliance will function as a platform for knowledge sharing and technology exchange, facilitating access to advanced concrete solutions, innovative construction practices and modern materials. The effort is intended to enhance structural durability, execution quality and environmental responsibility across developments while promoting adoption of low-carbon technologies and green cement alternatives. Companies expect these measures to contribute to longer term resilience of built assets.
Senior executives conveyed that the partnership reflects a shared commitment to strengthening quality and sustainability in construction and that closer engagement with developers will help integrate advanced materials and technical support throughout the project lifecycle. Leadership noted the need for responsible construction practices as urbanisation accelerates and indicated that the association should encourage wider adoption of green building norms and collaboration within the real estate and construction ecosystem.
The organisations said they will also explore integrated building solutions, including ready-mix concrete offerings, while supporting initiatives aligned with affordable and inclusive housing. The partnership will progress through engagements, conferences and joint training programmes targeting rapidly urbanising cities and growth centres where demand for efficient and environmentally responsible construction grows. Naredco, established under the aegis of the Ministry of Housing and Urban Affairs, will leverage its policy and advocacy role to support implementation.
Operational excellence in cement is no longer about producing more—it is about producing smarter, cleaner and more reliably, where cost per tonne meets carbon per tonne.
Operational excellence in cement has moved far beyond the old pursuit of ‘more tonne’. The new benchmark is smarter, cleaner, more reliable production—delivered with discipline across process, people and data. In an industry where energy can account for nearly 30 per cent of manufacturing cost, even marginal gains translate into meaningful value. As Dr SB Hegde, Professor, Jain College of Engineering & Technology, Hubli and Visiting Professor, Pennsylvania State University, USA, puts it, “Operational excellence… is no longer about producing more. It is about producing smarter, cleaner, more reliably, and more sustainably.” The shift is structural: carbon per tonne will increasingly matter as much as cost per tonne, and competitiveness will be defined by the ability to stabilise operations while steadily lowering emissions.
From control rooms to command centres
The modern cement plant is no longer a handful of loops watched by a few operators. Control rooms have evolved from a few hundred signals to thousands—today, up to 25,000 signals can compete for attention. Dr Rizwan Sabjan, Head – Global Sales and Proposals, Process Control and Optimization, Fuller Technologies, frames the core problem plainly: plants have added WHRS circuits, alternative fuels, higher line capacities and tighter quality expectations, but human attention remains finite. “It is very impossible for an operator to operate the plant with so many things being added,” he says. “We need somebody who can operate 24×7… without any tiredness, without any distraction… The software can do that for us better.”
This is where advanced process control shifts from ‘automation spend’ to a financial lever. Dr Hegde underlines the logic: “Automation is not a technology expense. It is a financial strategy.” In large kilns, a one per cent improvement is not incremental—it is compounding.
Stability is the new productivity
At the heart of operational excellence lies stability. Not because stability is comfortable, but because it is profitable—and increasingly, low-carbon. When setpoints drift and operators chase variability, costs hide in refractory damage, thermal shocks, stop-start losses and quality swings. Dr Sabjan argues that algorithmic control can absorb process disturbances faster than any operator, acting as ‘a co-pilot or an autopilot’, making changes ‘as quick as possible’ rather than waiting for manual intervention. The result is not just fuel saving—it is steadier operation that extends refractory life and reduces avoidable downtime.
The pay-off can be seen through the lens of variability: manual operation often amplifies swings, while closed-loop optimisation tightens control. As Dr Sabjan notes, “It’s not only about savings… there are many indirect benefits, like increasing the refractory life, because we are avoiding the thermal shocks.”
Quality control
If stability is the base, quality is the multiplier. A high-capacity plant can dispatch enormous volumes daily, and quality cannot be a periodic check—it must be continuous. Yet, as Dr Sabjan points out, the biggest error is not in analysis equipment but upstream: “80 per cent of the error is happening at the sampling level.” If sampling is inconsistent, even the best XRF and XRD become expensive spectators.
Automation closes the loop by standardising sample collection, transport, preparation, analysis and corrective action. “We do invest a lot of money on analytical equipment like XRD and XRF, but if it is not put on the closed loop then there’s no use of it,” he says, because results become person-dependent and slow.
Raju Ramachandran, Chief Manufacturing Officer (East), Nuvoco Vistas Corp, reinforces the operational impact from the plant floor: “There’s a stark difference in what a RoboLab does… ensuring that the consistent quality is there… starts right from the sample collection.” For him, automation is not about removing people; it is about making outcomes repeatable.
Human-centric automation
One of the biggest barriers to performance is not hardware—it is fear. Dr Sabjan describes a persistent concern that digital tools exist to replace operators. “That’s not the way,” he says. “The technology is here to help operator… not to replace them… but to complement them.” The plants that realise this early tend to sustain performance because adoption becomes collaborative rather than forced.
Dr Hegde adds an important caveat: tools can mislead without competence. “If you don’t have the knowledge about the data… this will mislead you… it is like… using ChatGPT… it may tell the garbage.” His point is not anti-technology; it is pro-capability. Operational excellence now requires multidisciplinary teams—process, chemistry, physics, automation and reliability—working as one.
GS Daga, Managing Director, SecMec Consultants, takes the argument further, warning that the technology curve can outpace human readiness: “Our technology movement AI will move fast, and our people will be lagging behind.” For him, the industry’s most urgent intervention is systematic skilling—paired with the environment to apply those skills. Without that, even high-end systems remain underutilised.
Digital energy management
Digital optimisation is no longer confined to pilots; its impact is increasingly quantifiable. Raghu Vokuda, Chief Digital Officer, JSW Cement, describes the outcomes in practical terms: reductions in specific power consumption ‘close to 3 per cent to 7 per cent’, improvements in process stability ‘10 per cent to 20 per cent’, and thermal energy reductions ‘2–5 per cent’. He also highlights value beyond the process line—demand optimisation through forecasting models can reduce peak charges, and optimisation of WHRS can deliver ‘1 per cent to 3 per cent’ efficiency gains.
What matters is the operating approach. Rather than patchwork point solutions, he advocates blueprinting a model digital plant across pillars—maintenance, quality, energy, process, people, safety and sustainability—and then scaling. The difference is governance: defined ownership of data, harmonised OT–IT integration, and dashboards designed for each decision layer—from shopfloor to plant head to network leadership.
Predictive maintenance
Reliability has become a boardroom priority because the cost of failure is blunt and immediate. Dr Hegde captures it crisply: “One day of kiln stoppage can cost several crores.” Predictive maintenance and condition monitoring change reliability from reaction to anticipation—provided plants invest in the right sensors and a holistic architecture.
Dr Sabjan stresses the need for ‘extra investment’ where existing instrumentation is insufficient—kiln shell monitoring, refractory monitoring and other critical measurements. The goal is early warning: “How to have those pre-warnings… where the failures are going to come… and then ensure that the plant availability is high, the downtime is low.”
Ramachandran adds that IoT sensors are increasingly enabling early intervention—temperature rise in bearings, vibration patterns, motor and gearbox signals—moving from prediction to prescription. The operational advantage is not only fewer failures, but planned shutdowns: “Once the shutdown is planned in advance… you have lesser… unpredictable downtimes… and overall… you gain on the productivity.”
Alternative fuels and raw materials
As decarbonisation tightens, AFR becomes central—but scaling it is not simply a procurement decision. Vimal Kumar Jain, Technical Director, Heidelberg Cement, frames AFR as a structured programme built on three foundations: strong pre-processing infrastructure, consistent AFR quality, and a stable pyro process. “Only with the fundamentals in place can AFR be scaled safely—without compromising clinker quality or production stability.”
He also flags a ground reality: India’s AFR streams are often seasonal and variable. “In one season to another season, there is major change… high variation in the quality,” he says, making preprocessing capacity and quality discipline mandatory.
Ramachandran argues the sector also needs ecosystem support: a framework for AFR preprocessing ‘hand-in-hand’ between government and private players, so fuels arrive in forms that can be used efficiently and consistently.
Design and execution discipline
Operational excellence is increasingly determined upstream—by the choices made in concept, layout, technology selection, operability and maintainability. Jain puts it unambiguously: “Long term performance is largely decided before the plant is commissioned.” A disciplined design avoids bottlenecks that are expensive to fix later; disciplined execution ensures safe, smooth start-up with fewer issues.
He highlights an often-missed factor: continuity between project and operations teams. “When knowledge transfer is strong and ownership carries beyond commissioning, the plant stabilises much faster… and lifecycle costs reduce significantly.”
What will define the next decade
Across the value chain, the future benchmark is clear: carbon intensity. “Carbon per ton will matter as much as cost per ton,” says Dr Hegde. Vokuda echoes it: the industry will shift from optimising cost per tonne to carbon per ton.
The pathway, however, is practical rather than idealistic—low-clinker and blended cements, higher thermal substitution, renewable power integration, WHRS scaling and tighter energy efficiency. Jain argues for policy realism: if blended cement can meet quality, why it shall not be allowed more widely, particularly in government projects, and why supplementary materials cannot be used more ambitiously where performance is proven.
At the same time, the sector must prepare for CCUS without waiting for it. Jain calls for CCUS readiness—designing plants so capture can be added later without disruptive retrofits—while acknowledging that large-scale rollout may take time as costs remain high.
Ultimately, operational excellence will belong to plants that integrate—not isolate—the levers: process stability, quality automation, structured AFR, predictive reliability, disciplined execution, secure digitalisation and continuous learning. As Dr Sabjan notes, success will not come from one department owning the change: “Everybody has to own it… then only… the results could be wonderful.”
And as Daga reminds the industry, the future will reward those who keep their feet on the ground while adopting the new: “I don’t buy technology for the sake of technology. It has to make a commercial sense.” In the next decade, that commercial sense will be written in two numbers—cost per tonne and carbon per tonne—delivered through stable, skilled and digitally disciplined operations.
Merlin Prime Spaces Acquires 13,185 Sq M Land Parcel In Pune
Adani Cement and Naredco Partner to Promote Sustainable Construction
Operational Excellence Redefined!
World Cement Association Annual Conference 2026 in Bangkok
Assam Chief Minister Opens Star Cement Plant In Cachar
Merlin Prime Spaces Acquires 13,185 Sq M Land Parcel In Pune
Adani Cement and Naredco Partner to Promote Sustainable Construction
Operational Excellence Redefined!
World Cement Association Annual Conference 2026 in Bangkok


