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2015 Forging Ahead

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The expected higher government spending on infrastructure and a robust growth in housing sector will trigger the demand for cement in 2015, a year that is also expected to be another year of consolidation in the industry.
The Indian cement industry is the second largest market after China accounting for about eight per cent of the total global production. It had a total capacity of over 360 million tonne (mt) as of the financial year 2013-14. The industry grew at a rate in the previous decade, registering a compounded growth of about eight per cent. The housing sector is the biggest demand driver of cement, accounting for about 67 per cent of the total consumption, followed by infrastructure – 13 per cent; commercial construction – 11 per cent; and industrial construction – nine per cent. To meet the rise in demand, cement companies are expected to add 56 mt capacity over the next three years. The cement capacity in India may register a growth of eight per cent by end of next year to 395 mt from the current level of 366 mt. It may increase further to 421 mt by the end of 2017. The country?s per capita consumption stands at around 190 kg.

The market scenario
The cement production remained subdued during FY14 growing by a modest three per cent during April-March 2014 as against 7.7 per cent in the corresponding period of the previous year. The cement demand remained weak primarily due to weak demand from end-user industries. Delays in environmental clearances for industrial and infrastructure projects and unavailability of sand in some states contributed to slow growth. In fact, as against year-to-date growth of three per cent, cement production registered an even lower growth of two per cent during Q3 FY14 and 1.2 per cent in Q4 FY14 which are seasonally strong quarters for the cement industry, as per a recent ICRA report.

Companies are taking steps to optimise their overhead costs, improve efficiency and lower consumption norms. They have increasingly started using pet coke and lignite instead of expensive coal as a source of fuel and utilising waste heat gases to produce power. Steps are also being taken to optimise power consumption norms and reduce the power consumed per tonne of cement. Further, companies are focusing on using higher proportion of additives such as fly ash and cement to bring down their cost of production. As a result, the power and fuel cost as well as raw material cost has seen some easing.

Growth and demand outlook
Highlighting the industry scenario, Arvind Pathak, Chief Executive Officer, Reliance Cement Company, had this to say. ?With cement capacity touching ~390 million tonne and likely demand of 275 million tonne in 2015, there is expected to be a surplus capacity of ~115 million tonne during the year. Industry is projected to operate at a rate of 70-72 per cent of capacity utilisation in 2015.?

On the expected CAGR growth, Pathak says, ?With expected pick up in GDP growth rate and considering a multiplier of 1.2, cement demand is expected to grow at the rate of 7-8 per cent during FY15-16.? On the demand front he observes, ?Demand is mostly expected to come from government-backed projects in 2015. Concretisation of roads, dedicated freight corridors, development of smart cities, metro rail projects, construction of toilets under ?Swacch Bharat Abhiyan? are the major thrust areas the government is going to focus on which will drive cement consumption from 2015 onwards. Further, with new rules on funding for infrastructure projects under 5:25 rule, and revival of many stalled projects, the overall demand is expected to be high.? He adds, ?With easing of rules for FDI in real estate sector and the likely reduction of interest rates, commercial and real estate sector are also likely to drive cement consumption.? According to him, the likely demand mix in 2015 is expected to be housing (60 per cent), infrastructure ( 22 per cent) and commercial (18 per cent).

Vinod Juneja, Managing Director, Binani Group of Industries, ups the growth curve further. According to him, with various projects and expansion plans both by the state and central governments, the cement industry will grow by 10-11 per cent in the coming financial year. The demand will also grow high in the coming years. It is estimated that infrastructure will drive demand in the coming years from airports, highways and railway activities. Juneja adds, ?The National Highways Authority of India (NHAI) has sought to end all its pending issues and litigation regarding land acquisition, cost over-run etc; NHAI and Airports Authority of India (AAI) have got big expansion plans both in metro and non-metro sectors, hence cement market will grow minimum 10-11 per cent.? He further adds, ?The decrease in the housing loan interest rate and the increase in the tenure of the loans repayment will further boost the cement sector leading the cement industry to a sunshine industry.?

VP Sharma, Managing Director & Chief Executive Officer, ABG Cement, confidently avers, ?I am bullish about cement demand going high. The important sectors which will drive the cement demand are infrastructure and housing. The various initiatives taken by the present government, particularly in the areas of concrete roads, railways, ports, smart cities, and low-cost housing will drive the demand. Towards the end of 2015, demand for cement should be close to 8-9 per cent, which will become double-digit by the end of 2015.? Sharma adds, ?The year 2015 will see excess supply of cement to the tune of 50 to 60 million tonne. But consistent increase in demand will help us to absorb excess supplies going forward.?

Sharma cements the arguments, ?From the time the present government came to power, they have emphasised on building the infrastructure, i.e., concrete roads, railways, ports and low-cost housing. This will certainly increase cement demand. Recently, the Minister for Road Transport and Highways and Shipping, Nitin Gadkari quoted that all central road projects will be done by concrete. This would result in increase in cement demand.?

Zeroing on the demand scenario, Ashutosh Rampal, Vice President, Marketing, KJS Cement, Maihar, says, ?The cement demand in FY15-16 will be driven by government spending on public infrastructure, in spite of the newly elected government?s pressing need to curb fiscal deficit. This has been clearly stated policy line. Private enterprise has a low share in nation building and the much touted Public-Private-Partnership (PPP) has not gathered mass, thanks to the economic downturn and policy paralysis of the UPA government. Public infrastructure spending by the government is expected to lead the growth in cement consumption in FY15-16, till the PPP model becomes robust and the private companies start taking interest in the infra projects. Retail housing off take was sluggish last year due to high interest rates and fragile economic stability. This is expected to change for better in FY15-16 due to relaxation of land utilisation norms and easing interest rates. The ambitious NCR-Kandla industrial freight corridor is awaiting rejuvenation by Japanese funding who in turn are treading cautiously due to ambivalence of Indian Babudom. To conclude, the industry will do well subject to the government taking effective steps to rev up the system.?

Highlighting the ground reality, Rampal adds, ?The NDA government has promised government expenditure on building public infrastructure as a means to boost the income generation in the economy. In addition to this, the easing of land acquisition norms for key infrastructure projects and government focus on manufacturing and infra industry is expected to boost the demand scenario. Since no significant new capacity is coming up, the year is expected to be good for cement industry.PPP projects are stuck because of cost escalation and poor availability of long- term low-cost funds. Renegotiation of stalled PPP infra projects, especially those of NHAI and take off of Indo-Japanese NCR-Delhi-Kandla freight corridor require urgent attention to boost the cement and steel consumption across the country.? The demand outlook for FY15 remains relatively more favourable given the new government?s focus on revival of infrastructure and investment spending. The growth in FY15 will also be supported by a low base as cement production grew by merely three per cent in FY14. During April-May 2014, cement production has grown by 7.7 per cent YoY as against 3.9 per cent in the corresponding period last year. Pick-up of real estate and industrial activity, infrastructure projects and overall investment cycle will remain critical for the sector over the near-term.

As per ICRA report, the initiatives announced to promote infrastructure and housing investment in Union Budget are likely to have a positive impact on cement demand. Increased provision under Rural Housing Fund and interest deduction on housing loans will boost urban and rural housing demand and in turn, demand for cement. Further, government measures to promote investment in ports, roads, airports and other infrastructure projects are also likely to support cement demand. Cement companies are also likely to benefit from the increase in long term funding availability for infrastructure projects which is likely to facilitate more investment in these sectors.

2015: A year of further consolidation
According to Sharma, 2015 will be another year of more consolidation in the cement industry. He says, ?The bigger players will look for consolidation as we have seen in 2014 to have better price control. The prices may stabilise towards end of 2015. Our company will work towards increasing the capacity utilisation rather than any capacity addition in the present circumstances. However, based on market scenario, we may look towards end of 2015 for any capacity addition.?

Pathak also is on the same page. According to him, consolidation in cement industry will continue with non-serious and marginal players exiting the market and entry of large multinational cement players. He adds, ?Our current plan of capacity expansion of 10 million tonne is on track (5 million tonne in Maihar, Madhya Pradesh and another 5 million tonne in Yavatmal, Maharashtra). This will take our total installed capacity to 15.5 million tonne. However, immediately in 2015, there is not going to be any new capacity addition.? Pathak further adds, ?With increased focus of the government on infrastructure and real estate development, demand is expected to be better in 2015. This, coupled with slowdown in capacity additions, will enable industry to pass on cost increases and boost profitability.

Says Rampal, ?I clearly see consolidation of industry. The quality players will take over the smaller inefficient and high-cost players with weak cash flows. Ultratech Cement, Shree Cement and Bharat Dalmia Cement will straddle the space of mergers and acquisitions. Allocation of coal blocks and increased capacity utilisation of government undertakings will help reduce the manufacturing costs. FY15-16 will see a fillip in demand and the market prices. This in turn will create enterprise value and bolster balance sheets for cement companies.? He adds, ?We are planning to increase capacity to 5 mtpa shortly by adding another 2.10 mtpa clinkerisation unit at Maihar with forward grinding units in Bihar, Odisha and Uttar Pradesh. By this time, our own railway siding would be functional, thereby helping us in evacuation of cement.?

Pricing pressures
During the past two years the industry witnessed high operating costs, including all major cost heads such as raw materials, energy and freight. The steep depreciation of the rupee and hike in rail freight and diesel prices further aggravated the concerns. Cement manufacturers still continue to be under the pressure of rising input costs. According to ICRA report cement manufacturers witnessed significant increase in freight costs over the past two years, due to increase in freight rates by railways, consistent increase in diesel prices and increased dependence on costlier road transport due to shortage of railway wagons. Apart from this, the prices of key raw materials limestone and gypsum have also increased. Further, increase in domestic coal prices by CIL in May 2013, declining availability of low cost linkage coal have increased power and fuel costs. However, declining international coal and pet coke price have provided some benefits to Indian cement companies; but the extent of this benefit has partly been offset by rupee depreciation.

According to Rampal, cement prices directly depend upon three parameters: the capacity expansion that disturbs the equilibrium of demand-supply in a region; the quality of players; and the difference in variable cost of production of players. He says, ?Firm prices and the capacity utilisation of 85-90 per cent in FY15-16 is expected to stay for next 2-3 years.?

Pathak explains, ?With demand picking up and rate of new capacity additions slowing down, industry would be able to pass on the cost increase to consumers and cement prices are likely to grow in the range of 5-7 per cent in 2015.?

In many regions prices have gone over Rs. 300 per bag. Says Juneja, ?Cement prices have already reached above Rs 300 per bag which includes excise, octroi, sales tax, primary and secondary transportation and handling charges.? Sharma observes, ?There will be pressure on the prices as in the past. However, focus will be to keep the current price stable and increase volumes.?

From the dealers point of view, Rahul Gandhi, Director, Mahaveer Building Material, had this to say. ?Currently, the basic issue is the price, which has gone up drastically in the last couple of months. At the same time, there is no change in sales margins. The government has to introduce some policy initiative by setting a minimum earning margin for the dealer and the margin should be according to the price, if the price is increased, the margin should be revised accordingly. This will help the dealer stay in the business in difficult times. GST will be a good initiative as the anomalies in tax structure will go and it will be uniform.? Ravi Lunawat, Partner, Lunawat Agency, supports the view. According to him, from the government, GST is a major initiative everybody is waiting for. He says, ?Last year when LBT started, it reduced the business of dealers in cities because that time the market was closed for almost two months and the builders bought cement from other markets. Once the GST starts, the price will be uniform everywhere, which will be good for us.?

SR Agarwal, Proprietor, Kirtee Enterprises is also on the same page. ?The Central government?s initiative to introduce GST is a good move for dealers,? he says. He further explains, ?Before LBT, the rate of cement in the rural area was different from city areas, which makes a difference of Rs 10-20 per bag. And now after the authorities upgraded octroi to LBT, the transport system is very fast and the material handling is also very easy. And the material is distributed at the same rate in the rural and urban areas. GST will definitely make the difference as it will benefit the complete value chain of the company, trader, transporter and the end-user. The overall procedure will be transparent.?

According to ICRA report, cement prices in North India had seen a significant hike of Rs 50 per bag during Q4 FY14, driven by temporary supply side disruptions following closure of two cement plants of Binani Cement with a total capacity of 6 mtpa in Rajasthan. The average wholesale cement price in Delhi increased from Rs 275 per bag (50 kg) in January 2014 to Rs 323 per bag in March 2014. Similarly, the average wholesale cement price in Chandigarh increased by Rs 58 per bag between January-March 2014 to Rs 334 per bag. The prices in certain parts of Western India, particularly Gujarat, were also impacted by the aforementioned shutdown. Wholesale prices in Ahmedabad market increased by Rs 47 per bag to Rs 300 per bag between January-March 2014. However, cement prices in these regions came under pressure in April-May 2014, following resumption of cement supply from Binani. Wholesale prices declined by Rs 15-30 per bag in Delhi, Ahmedabad and Chandigarh between April-June 2014. Prices in Mumbai market continued to remain under pressure and declined by Rs 20 per bag during January-May 2014 due to transfer of cement from Southern markets. However, with rise in prices in South in June 2014, the wholesale prices in Mumbai also increased by Rs 5-10 per bag in June 2014. Cement prices in Eastern markets increased by Rs 20-25 per bag during January-June 2014 as cement companies raised prices in the busy season to recover the rising costs.

South India remained the only major region which saw consistent decline in prices by about Rs 10-30 per bag during January-May 2014 due to overcapacity, disruption of production discipline and low demand during April-May 2014. However, cement companies raised prices significantly by about Rs 70 per bag in June 2014 to pass on the rising costs. However, the real estate companies and builders association have protested against such a steep price hike. During April-June 2014, the average price in Delhi was higher by 10 per cent, 22 per cent higher in Ahmedabad, 7 per cent higher in Chandigarh as compared to prices in the corresponding period of the previous year. Prices in Mumbai are flat while those in South and certain parts of East India are lower on YoY basis.

Great expectations
Rampal spells out the expectation from the government. He says, ?NDA government is already sending out message that it wants to kickstart manufacturing to facilitate the growth of labour income. Simplifying land acquisition, labour reforms and simplifying federal taxation through implementation of GST across the nation are the steps industry has already welcomed. Specifically, for the cement industry, the government spending will directly increase the cement demand, followed by take-off of retail housing and PPP infra projects. Government must analyse and find cure as to why infra companies are exiting from the BOT to EPC models. Is the policy environment or the trust missing for the private capital to consider incubating in these projects?? He adds, ?The Railways can facilitate the industry through preferential allocation of cement rakes (at the factory head) and raw material rakes (at the ports).?

According to Pathak, for increasing demand curve post initiation of different initiatives, government should now focus on implementation of its dream projects like 100 smart cities, bullet train and metro rail projects, house for every citizen by 2022, concretisation of national highways, etc, which will drive cement consumption. He further points out, ?To attract investments in railway infrastructure, government need to review the ?Own your Wagon Scheme? and make it more attractive for the industry players. Enough focus should be given to develop inland waterways, which would reduce the burden on existing rail and road network and also bring down the logistics cost.? As far as availability of power is concerned, Pathak adds, ?The government needs to focus on resolving the issues being faced by power sector by bring in clarity on coal auctioning, land acquisition bill, etc. A lot of power projects that are stuck/stalled due to various issues should be revived.?

Tax issues
Speaking on the issues related to different tax and lack of uniform tax structure, Pathak says, ?Cement is one of the highest taxed commodities in India. The total taxes and levies include royalties and import duties on input materials, electricity duties, sales tax, and excise duties account for one-third of the overall price of cement. Taxation rates in India are almost double of China. Government needs to focus on resolving raw materials and logistics issues to help cement sector getting clarity on policies. Clear roadmap for improvement in infrastructure sector is needed to help generating cement consumption in the country. Implementation of GST should start with more clarity on tax structure. The government should also reduce some of the taxes by providing it a status of core infrastructure sector.?

Explains Rampal, ?Out of the market price of a bag of cement 35-40 per cent is taken away by VAT, excise and railway freight (cost of manufacturing and limestone being extra) putting a massive burden on the industry. In spite of being a priority sector for nation building, cement taxation in the country is at par with the prohibitive industries worldwide.? Rampal suggests, ?Reduction in excise duty by 3-4 per cent will be able to sustain the industry longer. Government should study the possibility of subsidising rail freight for food, cement and steel which will directly boost the movement and clear up all logistics bottlenecks in addition to keeping the inflation of essential commodities low.?

Juneja avers, ?Until and unless GST is implemented, there cannot be effective interstate movement due to cascading effect of multiple taxes. We are awaiting the Budget on 28 February 2015.? Sharma mirrors the observation. According to him India is one of the countries where there is higher tax structure in cement sector. Government has to rationalise excise duty, royalty and sales tax to help the sector to grow.

Raw material availability
According to Rampal, raw material availability of coal and gypsum is not a constraint. However he adds, ?The limestone availability is fast becoming a constraint as applications for mining lease for limestone are stuck either at the state level or at the central ministry level due to environmental or social impact assessment issues.

Government must speed these up through e-governance initiatives.? Says Sharma, ?I don?t see much action from the present government in this area; however, cement industry has to improve its raw material inventories, particularly limestone. Moreover, government has to speed up with coal block allotments.?

Sharma further adds, ?With increase in demand, pressure will be on logistics. We are yet to see action from the new government in this area.? As far as the availability of power is concerned, he says, ?Most of the cement plants are self-sufficient in power with captive power plants. We will require continuing import of coal due to the current uncertainties in the domestic coal supply. Cement industry is importing coal also due to favourable coal prices.

However, the industry has to focus more on alternative sources of power from waste heat etc to reduce energy cost.?

Moving forward
Cement demand is closely linked to the overall economic growth, particularly the housing and infrastructure sector. With the Government of India providing a boost to the infrastructure and various housing projects coming up in urban as well as rural areas, the cement sector has enough scope for development in the future. The weakness in the international crude oil prices and other commodities should help bring costs under control and improve profitability of the sector. If inflation comes under control, a likely lowering of interest rates would be a big positive for the cement sector. Despite the current challenges that dent the growth of the industry, the long term drivers for growth remain intact. Higher government spending on infrastructure, robust growth in rural housing and rising per capita incomes are likely to augur well for the cement sector.
Agith G Antony

2015 is expected to be another year of market consolidation. Cement companies expected to add 56 mt capacity over the next three years. The installed capacity may increase to 421 mt by the end of 2017. Demand is expected to grow at a rate of 7-8 per cent during FY15-16. The year 2015 will see excess supply of cement to the tune of 50-60 mt.

Government needs to review the ?Own your Wagon Scheme?.
Develop inland waterways, which would reduce the burden on existing rail and road network.
GST implementation should start with more clarity on tax structure. Government has to speed up with coal block allotments.

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Concrete

Pacific Avenue Completes Acquisition of FLSmidth Cement; Rebrands as Fuller Technologies

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The acquisition of FLSmidth Cement by Pacific Avenue Capital Partners marks a new phase of focused growth and innovation.
Rebranded as Fuller® Technologies, the company will continue delivering world-class solutions with renewed investment and direction.

Pacific Avenue Capital Partners (“Pacific Avenue”), a global private equity firm, has completed its acquisition of FLSmidth Cement following the fulfillment of all customary closing conditions and regulatory approvals. The transaction includes all of FLSmidth Cement’s intellectual property, technology, employees, manufacturing facilities, and global sales and service organizations.

As Fuller Technologies, the company will continue to seamlessly support its customers while advancing its robust portfolio of capital equipment, digital solutions, and service offerings. With a sharpened focus on Pyro and Grinding technologies, alongside core brands such as PFISTER®, Ventomatic®, Pneumatic Conveying, and Automation, Fuller Technologies aims to deliver enhanced value and reliability across the cement and industrial sectors.

Under Pacific Avenue’s ownership, Fuller Technologies will benefit from increased investment in people, products, and innovation. The dedicated management team will work to optimize operations and strengthen customer relationships, ensuring continuity and excellence during this exciting transition.

“We are proud to be the new owner of FLSmidth Cement, now Fuller Technologies, a global leader with a rich history of providing mission-critical equipment and aftermarket solutions in the cement and industrial sectors. We will continue to build upon the Company’s legacy of being at the forefront of technological innovation, service delivery, and product quality as we support our customers’ operations,” says Chris Sznewajs, Managing Partner and Founder of Pacific Avenue Capital Partners.

Pacific Avenue’s deep experience in executing complex industrial carve-outs and guiding standalone businesses into their next growth phase will be instrumental in shaping Fuller Technologies’ future. With a proven track record in building products and capital equipment industries, Pacific Avenue is poised to help Fuller Technologies optimize performance, accelerate growth, and create long-term value for its customers and stakeholders worldwide.

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Concrete

The primary high-power applications are fans and mills

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Alex Nazareth, Whole-time Director and CEO, Innomotics India, explains how plants can achieve both cost competitiveness and sustainability by lowering emissions, reducing downtime and planning for significant power savings.

As one of the most energy-intensive industries, cement manufacturing faces growing pressure to optimise power consumption, reduce emissions and improve operational reliability. Technology providers like Innomotics India are enabling this transformation by combining advanced motors, AI-driven digital solutions and intelligent monitoring systems that enhance process stability and reduce energy costs. From severe duty motors built for extreme kiln environments to DigiMine AI solutions that optimise pyro and mill operations, Alex Nazareth, Whole-time Director and CEO, Innomotics India, explains how the company is helping cement plants achieve measurable energy savings while moving closer to their sustainability goals.

How does your Energy Performance Contracting model typically reduce power consumption in cement plants—e.g., MWh saved?
Our artificial intelligence-based DigiMine AI Pyro and Mill solutions developed specifically for the cement industry, supports our customers in improving their process stability, productivity and process efficiency. In Pyro, this is achieved by optimising fuel consumption (Coal / AFR), reducing Specific Heat Consumption and reduction in emissions (CO2, SOx and NOx) through continuous monitoring of thermodynamics in pyro and recommending set-points of crucial parameters in advance for maintaining stable operations.
Within the mill, this is achieved by improving throughput, reduce energy / power consumption and maintaining stable operations on a continuous basis. Our ROI-based value proposition captures the project KPIs like reduction of coal usage, increase of AFR, reduction of specific heat consumption (Kcal / Kg), reduction of specific power consumption (KWH / tonne), reduction of emissions, etc., by a specific percentage. This gives clarity to our customers to understand the investment vis-à-vis savings and estimate the recovery time of their investment, which typically is achieved within one year of DigiMine AI Pyro and Mill solutions implementation.

What role do digitalisation and motor monitoring play in overall plant energy optimisation?
Motors are being used extensively in cement production, and their monitoring play crucial role in ensuring continuous operation of applications. The monitoring system can automatically generate alerts for any anomaly / abnormalities in motor parameters, which allows plant team to take corrective actions and avoid any major equipment damage and breakdown. The alerts help maintenance team to plan maintenance schedule and related activity efficiently. Centralised and organised data gives overview to the engineers for day-to-day activities. Cement is amongst the top energy intensive industries in comparison to other industries. Hence, it becomes critically important to optimise efficiency, productivity and up-time of plant equipment. Motor monitoring and digitalisation plays a vital role in it. Monitoring and control of multiple applications and areas
within the plant or multiple plants becomes possible with digitalisation.
Digitalisation adds a layer on top of OT systems, bringing machine and process data onto a single interface. This solves the challenges such as system silo, different communications protocol, databases and most importantly, creates a common definition and measurement to plant KPIs. Relevant stakeholders, such as engineers, head of departments and plant heads, can see accurate information, analyse it and make better decisions with appropriate timing. In doing so, plant teams can take proactive actions before machine breakdown, enable better coordination during maintenance activities while improving operational efficiency and productivity.
Further using latest technologies like Artificial Intelligence can even assist operators in running their plant with minimal requirement of human intervention, which allows operators to utilise their time in focusing on more critical topics like analysing data to identify further improvements in operation.

Which of your high-efficiency IEC low-voltage motors deliver the best energy savings for cement mills or fans?
Innomotics India offers a range of IEC-compliant low-voltage motors engineered to deliver superior performance and energy savings, particularly for applications such as cement mills, large fans, and blowers. Innomotics has the complete range of IE4 motors from 0.37kW to 1000kW to meet the demands of cement industry. The IE5 range is also available for specific requirements.

Can safe area motors operate safely and efficiently in cement kiln environments?
Yes, safe area motors are designed to operate reliably in these environments without the risk of overheating. These motors have ingress protection that prevents dust, moisture ingress and can withstand mechanical stress. These motors are available in IE3 / IE4 efficiency classes thereby ensuring lower energy consumption during continuous operation. These motors comply with relevant Indian as well as international standards.

How do your SD Severe Duty motors contribute to lower emissions and lower cost in heavy duty cement applications?
Severe duty motors enhances energy efficiency and durability in demanding cement applications, directly contributing to lower emissions and operational costs. With high-efficiency ratings (such as IE3 or better), they reduce power consumption, minimising CO2 output from energy use. Their robust design handles extreme heat, dust and vibration—common in cement environments—ensuring reliable performance and fewer energy losses.
These motors also lower the total cost of ownership by reducing downtime, maintenance and replacement frequency. Their extended service life and minimal performance degradation help cement plants meet sustainability targets, comply with emissions regulations and improve overall energy management—all while keeping production consistent and cost-effective.

What pump, fan or compressor drive upgrades have shown approximately 60 per cent energy savings in industrial settings and can be replicated in cement plants?
In the cement industry, the primary high-power applications are fans and mills. Among these, fans have the greatest potential for energy savings. Examples, the pre-heater fan, bag house fan, and cooler fans. When there are variations in airflow or the need to maintain a constant pressure in a process, using a variable speed drive (VSD) system is a more effective option for starting and controlling these fans. This adaptive approach can lead to significant energy savings. For instance, vanes and dampers can remain open while the variable frequency drive and motor system manage airflow regulation efficiently.

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Concrete

We conduct regular internal energy audits

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Shaping the future of low-carbon cement production involves integrating renewables, digitalisation and innovative technologies. Uma Suryam, SVP and Head Manufacturing – Northern Region, Nuvoco Vistas, gives us a detailed account of how.

In an industry where energy consumption can account for a significant portion of operating costs, cement manufacturers are under increasing pressure to adopt sustainable practices without compromising efficiency. Nuvoco Vistas has taken a decisive step in this direction, leveraging digitalisation, renewable energy and innovative technologies to drive energy efficiency across its operations. In this exclusive conversation, Uma Suryam, SVP and Head Manufacturing – Northern Region, Nuvoco Vistas, shares its approach to energy management, challenges of modernising brownfield plants and its long-term roadmap to align efficiency with India’s net-zero vision.

How has your company improved energy efficiency over the past five years?
Over the past five years, we have prioritised energy conservation by enhancing operational efficiency and scaling up renewable energy adoption. Through strategic fuel mix optimisation, deployment of cleaner technologies, and greater integration of renewables, we have steadily reduced our environmental footprint while meeting energy needs sustainably.
Technological upgrades across our plants have further strengthened efficiency. These include advanced process control systems, enhanced trend analysis, grinding media optimisation and the integration of solar-powered utilities. Importantly, grid integration at our key plants has delivered significant cost savings and streamlined energy management.
A notable milestone has been the expansion of our solar power capacity and Waste Heat Recovery Systems (WHRS). Our solar power capacity has grown from 1.5 MW in FY 2021–22 to 5.5 MW, while our WHRS capacity has increased from 44.7 MW to 49 MW, underscoring our commitment to sustainable energy solutions.

What technologies or practices have shown the highest energy-saving potential in cement production?
One of our most significant achievements in advancing energy efficiency has been the successful commissioning of a 132 KV Grid Integration Project, which unified three of our major manufacturing units under a single power network. This milestone, enabled by a dedicated transmission line and a state-of-the-art Line-In Line-Out (LILO) substation, has transformed our energy management and operational capabilities.
With this integration, we have substantially reduced our contract demand, eliminated power disruptions, and enhanced operational continuity. Supported by an optical fibre network for real-time communication and automation, this project stands as a testament to our innovation-led manufacturing excellence and underscores Nuvoco’s vision of building a safer, smarter, and sustainable world.

What role does digitalisation play in achieving energy efficiency in your operations?
Digitalisation plays a transformative role in driving energy efficiency across our operations. At Nuvoco, we are leveraging cutting-edge technologies and advanced digital tools to enhance productivity, optimise energy consumption and strengthen our commitment to sustainability and employee safety.
We are developing AI-enabled dashboards to optimise WHRS and kiln operations, ensuring maximum efficiency. Additionally, our advanced AI models evaluate multiple operational parameters — including fuel pricing, moisture content and energy output — to identify the most cost-effective fuel combinations in real time. These initiatives are enabling data-driven decision-making, improving operational excellence and reducing our environmental footprint.

What is your long-term strategy for aligning energy efficiency with decarbonisation goals?
As part of India’s climate action agenda, the cement sector has laid out a clear decarbonisation roadmap to achieve net-zero CO2 emissions by 2070. At Nuvoco, we view this as both a responsibility and an opportunity to redefine the future of sustainable construction. Our long-term strategy focuses on aligning energy efficiency with decarbonisation goals by embracing innovative technologies, alternative raw materials and renewable energy solutions.
We are making strategic investments to scale up solar power installations and enhance our renewable energy mix significantly by 2028. These initiatives are a key part of our broader vision to reduce Scope 2 emissions and strengthen our contribution to India’s net-zero journey, while continuing to deliver innovative and sustainable solutions to our customers.

How do you measure and benchmark energy performance across different plants?
We adopt a comprehensive approach to measure and benchmark energy performance across our plants. Key metrics include Specific Heat Consumption (kCal/kg of clinker) and Specific Power Consumption (kWh/tonne of cement), which are continuously tracked against Best Available Technology (BAT) benchmarks, industry peers and global standards such as the WBCSD-CSI and CII benchmarks.
To ensure consistency and drive improvements, we conduct regular internal energy audits, leverage real-time dashboards and implement robust KPI tracking systems. These tools enable us to compare performance across plants effectively, identify optimisation opportunities and set actionable targets for energy efficiency and sustainability.

What are the key challenges in adopting energy-efficient equipment in brownfield cement plants?
Adopting energy-efficient technologies in brownfield cement plants presents a unique set of challenges due to the constraints of working within existing infrastructure. Firstly, the high capital expenditure and relatively long payback periods often require careful evaluation before investments are made. Additionally, integrating new technologies with legacy equipment can be complex, requiring significant customisation to ensure seamless compatibility and performance.
Another major challenge is minimising production disruptions during installation. Since brownfield plants are already operational, upgrades must be planned meticulously to avoid affecting output. In many cases, space constraints in older facilities add to the difficulty of accommodating advanced equipment without compromising existing layouts.
At Nuvoco, we address these challenges through a phased implementation approach, detailed project planning and by fostering a culture of innovation and collaboration across our plants. This helps us balance operational continuity with our commitment to driving energy efficiency and sustainability.

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