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Sustainability as a Culture

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Tarun Mishra, Co-founder, Covacsis Technologies, explores the role of technology in driving the cement sector towards a sustainable future.

The industrial era of the 20th century had more sustainable business practices than the 21st century. However, the global community has realised the need to bring sustainable practices back into the manufacturing process. Thus, the idea of sustainability as a culture, not just a metric to comply with, has evolved. Right impetus on innovating and developing effective manufacturing technologies coupled with making sustainability a boardroom agenda are important steps.
Making the world sustainable by minimising all kinds of waste produced in manufacturing processes and by minimising consumption of natural resources are essential parts of sustainability.
The core idea of sustainability is to drive towards:

  1. 1. Zero impact on the environment due to operations
  2. 2. Zero impact on the society

  3. Manufacturing industry worldwide ought to play a greater role in this endeavour. Cement industry must rise to take larger responsibility, and become a role model for other industries in developing this culture as part of business practices by employing design thinking and digital interventions.
    Mineral processing and cement production are extremely energy intensive activities. Reaching net zero and decarbonising cement requires lengthy changes throughout the value chain.
    Cement-based materials, such as concrete and mortars, are used in extremely large amounts. Cement plays an important role in terms of economic and social relevance since it is fundamental to build and improve infrastructure. On the other hand, this industry is also a heavy polluter. Cement production releases 5-6 per cent of the entire CO2 generated due to human activities, accounting for about 4 per cent of global warming. It can release huge amounts of persistent organic pollutants, such as dioxins and heavy metals and particles. Energy consumption is also considerable. Cement production uses approximately 0.6 per cent of all energy produced in the US.
    A huge innovation and solution is underway to make cement greener and sustainable, such as the use of alternative materials that can be used to minimise CO2 production and reduce energy consumption, such as calcium sulphoaluminate and ß-Ca2SiO4-rich cements.
    Also sustainability of the cement industry can be significantly improved by using residues from other industrial sectors. Under adequate conditions, waste materials such as tyres, oils, municipal solid waste and solvents can be used as supplementary fuel in cement plants.
    While the role of research and development is necessary to improve cement industry sustainability over a long run, with intelligent systems it is possible to get immediate results by optimising complex cement plant’s energy use while maintaining high equipment availability. All this must start with measuring various sustainability metrics and dimensions within the organisation.

Measurement metrics
An effective measurement requires:

  1. What to measure?
    The sustainability metrics defined across the value chain becomes extremely important in the overall scheme of things. What is not measured never improves, therefore, a thorough study to map every value element and to identify sustainability metrics is imperative.
    For example, cement manufacturers can think ways and means to measure:
    a. Carbon neutrality at every stage such as kiln, cement mills, etc.
    b. Waste produced or treated
    c. Net health hazard in every process and job function
    d. Net safety hazard in the process and job function
  2. How to measure? What method to use for measuring?
    Current manual mode of recording and logging information is limiting, ineffective and non-actionable. Furthermore, the current method is based on sample data collection once a shift or once a day. It does not fulfill beyond meeting compliance needs.
    A new generation method using IIOT will eliminate manual methods and provide comprehensive, error free and valuable data along with the root cause analysis to improve further.
  3. When do they get measured?
    A comprehensive set of metrics getting measured using elaborate and error free methods is great but still not sufficient. Measuring these metrics in real time delivers unthinkable opportunities to the organisation to arrest performance compromises immediately and set things right without losing anything. Intelligent technologies like Covacsis’ Intelligent Plant Framework uses extensive data science to track all sorts of irregularities instantaneously and provides comprehensive root cause analysis with recommendations.
    For example, C3S percentage change in kiln operation may affect the coal consumption per ton of clinker. Real time discovery and understanding of the right relation between C3S and other process parameters will allow the shop floor team to optimise coal costs. Some of these are not part of conventional distributed control systems (DCS), supervisory control and data acquisition (SCADA) and Historians.

An Organisational Practice
Platforms, tools or solutions like Intelligent Plant Framework provide easy, automatic and autonomous real time understanding with complete visibility about every anomaly.
A large part of assistance is provided through autonomous alerts and notifications mechanisms to users outlining those activities which are potentially compromising on sustainability metrics along with a detailed root cause analysis.
Sustainability is a cross functional agenda in every organisation. Production, quality, engineering, planning, utility, cost, human resource and other departments are required to form a cross functional committee to drive the agenda of sustainability.
Every process in the value stream must have a sustainability index. This index is to be computed in real time and published on a live screen and dashboard along with detailed analytics. Likewise, every department must have sustainability rating done automatically and autonomously on a daily basis to enforce the culture of sustainability.
Every individual must have a sustainability score in the organisation as part of their performance. This will help the human resource department in organising the right training for the right people in the organisation. Digital boot camp on sustainability is a great way to make the agenda pervasive across the organisation.

ABOUT THE AUTHOR:


Tarun Mishra, Co-founder, Covacsis,
is a proponent of industrial IOT since 2009. He helps companies built a profitable business by redefining manufacturing operations and its performance.

Concrete

India Sets Up First Carbon Capture Testbeds for Cement Industry

Five CCU testbeds launched to decarbonise cement production

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The Department of Science and Technology (DST) recently unveiled a pioneering national initiative: five Carbon Capture and Utilisation (CCU) testbeds in the cement sector, forming a first-of-its-kind research and innovation cluster to combat industrial carbon emissions.
This is a significant step towards India’s Climate Action for fostering National Determined Contributions (NDCs) targets and to achieve net zero decarbonisation pathways for Industry Transition., towards the Government’s goal to achieve a carbon-neutral economy by 2070.
Carbon Capture Utilisation (CCU) holds significant importance in hard-to-abate sectors like Cement, Steel, Power, Oil &Natural Gas, Chemicals & Fertilizers in reducing emissions by capturing carbon dioxide from industrial processes and converting it to value add products such as synthetic fuels, Urea, Soda, Ash, chemicals, food grade CO2 or concrete aggregates. CCU provides a feasible pathway for these tough to decarbonise industries to lower their carbon footprint and move towards achieving Net Zero Goals while continuing their operations efficiently. DST has taken major strides in fostering R&D in the CCUS domain.
Concrete is vital for India’s economy and the Cement industry being one of the main hard-to-abate sectors, is committed to align with the national decarbonisation commitments. New technologies to decarbonise emission intensity of the cement sector would play a key role in achieving of national net zero targets.
Recognizing the critical need for decarbonising the Cement sector, the Energy and Sustainable Technology (CEST) Division of Department launched a unique call for mobilising Academia-Industry Consortia proposals for deployment of Carbon Capture Utilisation (CCU) in Cement Sector. This Special call envisaged to develop and deploy innovative CCU Test bed in Cement Sector with thrust on Developing CO2 capture + CO2 Utilisation integrated unit in an Industrial set up through an innovative Public Private Partnership (PPP) funding model.
As a unique initiative and one of its first kind in India, DST has approved setting up of five CCU testbeds for translational R&D, to be set up in Academia-Industry collaboration under this significant initiative of DST in PPP mode, engaging with premier research laboratories as knowledge partners and top Cement companies as the industry partner.
On the occasion of National Technology Day celebrations, on May 11, 2025 the 5 CCU Cement Test beds were announced and grants had been handed over to the Test bed teams by the Chief Guest, Union Minister of State (Independent Charge) for Science and Technology; Earth Sciences and Minister of State for PMO, Department of Atomic Energy, Department of Space, Personnel, Public Grievances and Pensions, Dr Jitendra Singh in the presence of Secretary DST Prof. Abhay Karandikar.
The five testbeds are not just academic experiments — they are collaborative industrial pilot projects bringing together India’s top research institutions and leading cement manufacturers under a unique Public-Private Partnership (PPP) model. Each testbed addresses a different facet of CCU, from cutting-edge catalysis to vacuum-based gas separation.
The outcomes of this innovative initiative will not only showcase the pathways of decarbonisation towards Net zero goals through CCU route in cement sector, but should also be a critical confidence building measure for potential stakeholders to uptake the deployed CCU technology for further scale up and commercialisation.
It is envisioned that through continuous research and innovation under these test beds in developing innovative catalysts, materials, electrolyser technology, reactors, and electronics, the cost of Green Cement via the deployed CCU technology in Cement Sector may considerably be made more sustainable.
Secretary DBT Dr Rajesh Gokhale, Dr Ajai Choudhary, Co-Founder HCL, Dr. Rajesh Pathak, Secretary, TDB, Dr Anita Gupta Head CEST, DST and Dr Neelima Alam, Associate Head, DST were also present at the programme organized at Dr Ambedkar International Centre, New Delhi.

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Concrete

JK Lakshmi Adopts EVs to Cut Emissions in Logistics

Electric vehicles deployed between JK Puram and Kalol units

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JK Lakshmi Cement, a key player in the Indian cement industry, has announced the deployment of electric vehicles (EVs) in its logistics operations. This move, made in partnership with SwitchLabs Automobiles, will see EVs transporting goods between the JK Puram Plant in Sirohi, Rajasthan, and the Kalol Grinding Unit in Gujarat.
The announcement follows a successful pilot project that showcased measurable reductions in carbon emissions while maintaining efficiency. Building on this, the company is scaling up EV integration to enhance sustainability across its supply chain.
“Sustainability is integral to our vision at JK Lakshmi Cement. Our collaboration with SwitchLabs Automobiles reflects our continued focus on driving innovation in our logistics operations while taking responsibility for our environmental footprint. This initiative positions us as a leader in transforming the cement sector’s logistics landscape,” said Arun Shukla, President & Director, JK Lakshmi Cement.
This deployment marks a significant step in aligning with India’s push for greener transport infrastructure. By embracing clean mobility, JK Lakshmi Cement is setting an example for the industry, demonstrating that environmental responsibility can go hand in hand with operational efficiency.
The company continues to embed sustainability into its operations as part of a broader goal to reduce its carbon footprint. This initiative adds to its vision of building a more sustainable and eco-friendly future.
JK Lakshmi Cement, part of the 135-year-old JK Organisation, began operations in 1982 and has grown to become a recognised name in Indian cement. With a presence across Northern, Western, and Eastern India, the company has a cement capacity of 16.5 MTPA, with a target to reach 30 MT by 2030. Its product range includes ready-mix concrete, gypsum plaster, wall putty, and autoclaved aerated fly ash blocks.

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Concrete

Holcim UK drives sustainable construction

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Holcim UK has released a report titled ‘Making Sustainable Construction a Reality,’ outlining its five-fold commitment to a greener future. The company aims to focus on decarbonisation, circular economy principles, smarter building methods, community engagement, and integrating nature. Based on a survey of 2,000 people, only 41 per cent felt urban spaces in the UK are sustainably built. A significant majority (82 per cent) advocated for more green spaces, 69 per cent called for government leadership in sustainability, and 54 per cent saw businesses as key players. Additionally, 80 per cent of respondents stressed the need for greater transparency from companies regarding their environmental practices.

Image source:holcim

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