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World Cement Association Calls for Industry Action

The cement industry is responsible for 8 per cent of global CO2 emissions

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The cement industry is responsible for 8 per cent of global CO2 emissions—a staggering figure that demands urgent action, particularly as 2024 marked the first year the planet surpassed the 1.5°C global warming limit. Recognising this critical juncture, the World Cement Association (WCA) has released a landmark White Paper, “Long-Term Forecast for Cement and Clinker Demand”, which projects a sharp decline in long-term cement and clinker demand. By 2050, annual clinker production is expected to fall below 1 Gt from its current level of 2.4 Gt, with far-reaching implications for global carbon emissions and the viability of carbon capture projects.

WCA CEO Ian Riley underscores the complexity of this challenge:
“Carbon capture remains a vital tool for tackling emissions in hard-to-abate sectors like cement. However, flawed demand assumptions and the fragmented nature of cement production globally could undermine the feasibility of such projects. Industry stakeholders must rethink their strategies and embrace innovative, sustainable practices to achieve meaningful emissions reductions.”

Key Findings from the WCA White Paper
The WCA White Paper provides a comprehensive roadmap for the industry’s decarbonisation journey, highlighting the following critical insights:
1. Declining Cement and Clinker Demand: Global cement demand is expected to drop to approximately 3 billion tonnes annually by 2050, while clinker demand could decline even more steeply, reaching just 1.5 billion tonnes annually.
2. Implications for Carbon Capture and Storage (CCS): With reduced clinker production, the need for CCS is expected to decline, necessitating a shift in investment and policy priorities.
3. Alternative Materials and Clinker-Free Technologies: These innovations hold transformative potential for reshaping demand patterns and cutting emissions.
4. Supply Chain Optimisation: Enhancing logistics and reducing waste are key strategies for adapting to evolving market dynamics.

A Path to Lower Emissions
Clinker production, the largest source of CO2 emissions in cement manufacturing, generates one-third of emissions from fuel combustion and two-thirds from limestone decomposition. According to our white paper, transitioning to lower-carbon fuels could reduce specific fuel emissions per tonne of clinker by nearly 70% by 2050. Overall CO2 emissions from cement production are forecast to decline from 2.4 Gt in 2024 to less than 1 Gt by 2050, even before factoring in carbon capture technologies.

Ian Riley emphasised: “This white paper provides actionable insights to help the cement industry accelerate its decarbonisation journey. By prioritising innovation and collaboration, the industry can achieve substantial emissions reductions and align with global climate goals.”

Concrete

Shree Cement Expands Bangur Concrete Network with Patna Plant

New facility takes the company’s national RMC network to 36 plants

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Shree Cement has inaugurated a 60 m³/hour ready-mix concrete plant in Patna, Bihar, under its Bangur Concrete brand. The facility takes the company’s ready-mix concrete (RMC) network to 36 plants across India and strengthens its presence in eastern markets.

The plant was inaugurated by Neeraj Akhoury, managing director of Shree Cement, in the presence of senior company officials and other guests. It has been established to serve demand for ready-mix concrete in Patna and neighbouring areas, where infrastructure development, urban expansion and real estate activity are supporting construction growth.

The facility is designed to supply construction projects across Patna and surrounding markets. Its installed capacity of 60 m³/hour will enable Bangur Concrete to serve customers across the region while improving distribution and supply capabilities in eastern India.

The expansion is intended to improve customer service, strengthen the company’s market presence and support development activity in Bihar. The plant incorporates modern batching technology, material handling systems and quality control processes aimed at maintaining consistency in production and improving operational efficiency.

With the addition of the Patna facility, Bangur Concrete now operates 36 RMC plants across India. The business is expanding its footprint in key construction markets to improve customer access to ready-mix concrete, which is increasingly used in infrastructure, commercial and residential projects because it supports controlled production, consistent quality and more efficient material management at construction sites.

The facility will also follow environmentally responsible operating practices, in line with Shree Cement’s focus on sustainable construction solutions. The latest addition adds capacity to the company’s RMC operations and supports its efforts to serve regional construction markets as development activity continues across Bihar.

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Concrete

Ambuja Plans 2.9 MTPA Godda Cement Unit

Proposed unit forms part of Ambuja Cements’ Rs. 145 bn expansion

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Ambuja Cements has proposed a 2.9 mn tonnes per annum (MTPA) cement grinding unit in Godda district, Jharkhand, as part of a Rs. 145 bn expansion programme. The plan is intended to lift the company’s overall cement capacity to 155 MTPA by financial year 2029-30 (FY30), from its current 113.5 MTPA.

The proposal forms part of the Adani Group company’s wider manufacturing expansion across eastern and northeastern India, according to a company statement issued on Monday. The Godda unit would add grinding capacity to Ambuja Cements’ network and is intended to help serve demand in Jharkhand and neighbouring states.

Locating production closer to these markets is expected to reduce transportation costs and delivery times, while the project could support employment in plant operations, maintenance, logistics and administration. The company also linked the facility to indirect activity in transportation, contract services, construction, warehousing and local supply chains.

The expansion plan includes a 2.9 MTPA grinding unit each in Assam and Bihar, as well as additional clinker capacity in Assam. Together, the projects are designed to distribute manufacturing capacity more widely and improve the connection between clinker production and grinding operations, Ambuja Cements’ cement-business chief executive Vinod Bahety said.

Clinker is the intermediate material produced before it is ground and blended to make cement, making the Godda proposal part of a broader materials and logistics network rather than an isolated facility. Ambuja Cements has not provided a commissioning timeline, a Godda-specific investment breakdown, land details or a detailed employment estimate in the supplied announcement.

The project’s impact will depend on implementation of the plant, associated transport links and local supply chains. The announcement sets out the capacity objective but does not specify the project’s construction schedule or operational start date.

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Concrete

Dhanekula Institute Signs MoU with Adani Cement

Agreement to expand internships, industrial visits and practical learning

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The Department of Civil Engineering at Dhanekula Institute of Engineering & Technology, Ganguru, organised an industrial interaction programme under the Adani FutureX Programme on Thursday. The programme focused on strengthening engagement between the institute and the cement industry while giving students greater exposure to professional practices.

Yedukondalu, technical head for Andhra Pradesh and Telangana at Adani Cement, delivered a technical lecture on concrete as a man-made material. The session covered the importance of concrete in construction, its properties and applications, and its significance in modern infrastructure development.

The lecture also addressed the role of quality cement and suitable concrete technology in supporting durable and sustainable construction. The discussion connected classroom learning with the technical considerations involved in infrastructure projects and construction practices.

A key part of the programme was the signing of a memorandum of understanding (MoU) between the Department of Civil Engineering and Adani Cement under the Adani FutureX Partnership Agreement. The agreement is intended to strengthen industry-academia collaboration through opportunities for student internships and industrial visits.

The initiative is expected to provide students with practical exposure, improve their understanding of industrial practices and help bridge the gap between theoretical knowledge and real-world applications. Dhanekula Institute Chairman Dhanekula Ravindranath Tagore, Secretary Dhanekula Venkata Bhavani Prasad and Director DKRK Ravi Prasad supported the initiative, with the institute leadership highlighting the importance of industry-institution interaction in enhancing students’ technical employability.

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