Connect with us

Concrete

World Cement Association Calls for Industry Action

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

Published

on

Shares

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

BMC Cement Concretisation Cuts Pothole Repairs By 70 Per Cent

Project worth Rs 170 billion (Rs 170 bn) aims to concretise 1,900 km by 2027

Published

on

By

Shares

The Brihanmumbai Municipal Corporation’s cement concretisation project, valued at Rs 170 billion (Rs 170 bn), has reduced expenditure on pothole repairs by 70 per cent over three years. Spending on repairs fell from Rs 2.02 billion in 2023–24 to Rs 1.56 billion in 2024–25 and then to Rs 890 million (Rs 890 mn) in 2025–26. The current tender is expected to be about Rs 440 million, representing a further 50 per cent reduction.

The project is being executed in two phases, with Phase I covering 307 km from October 2023 and Phase II covering 370 km from October 2024. The Indian Institute of Technology is auditing Phase II and will now also audit Phase I to ensure quality and accountability. Mumbai’s total road network spans approximately 2,050 km, of which about 1,200 km had been converted to cement concrete before 2022.

Since 2022 an additional 677 km were taken up for concretisation and nearly 71 per cent of that work, amounting to 481 km, has been completed. Municipal officials indicated that 10–15 per cent of the remaining work is expected to be completed by May 2026 and another 10 per cent by December 2026. The entire programme is scheduled for completion by May 2027, by which time nearly 1,900 km of Mumbai’s roads are expected to be fully concretised.

The administration has also developed a real time dashboard that displays detailed information about contracts, contractors and progress and citizens can access the latest updates online. The dashboard includes contact details for the civic officials and contractors responsible for particular roads to enhance transparency and accountability. The commissioner directed that ongoing works be completed by 31 May ahead of the monsoon to safeguard completion targets and minimise disruption.

Continue Reading

Concrete

Shree Cement Approves Rs 1,800 Crore Meghalaya Plant

Integrated unit to be completed by quarter ending March 2028

Published

on

By

Shares

Shree Cement has approved the establishment of an integrated cement plant in Meghalaya, signalling a targeted capacity expansion to serve regional demand. The board cleared a unit at Village Daistong in East Jaintia Hills District with a clinker capacity of zero point nine five million tonnes per annum (mn t) and a cement capacity of zero point nine nine million tonnes per annum (mn t). The project was approved on April four, 2026 and is designed as a new addition to the company’s production network where it currently has no existing plant.

The company has earmarked an estimated investment of Rs 1,800 crore (Rs 18 billion (bn)) for the project, which will be financed through a mix of internal accruals and debt. Management has indicated a balanced financing strategy to preserve cash flows while supporting long-term growth and operational investment. The financing approach is intended to avoid over reliance on external borrowing and to maintain financial discipline during the build out.

The plant is expected to improve logistics efficiency and compress distribution distances to emerging demand centres in the north-east, potentially lowering transportation costs and lead times. By locating production closer to demand the company aims to strengthen market access and respond more effectively to regional construction activity. The project forms part of a broader strategy to diversify the production base across geographies and reduce concentration risk.

Execution is planned over a multi-year window with completion targeted by the quarter ending March 2028 and the company will proceed with construction and requisite regulatory clearances. The integrated design is intended to enhance operational control and production efficiency once operational. The decision follows a regulatory filing dated April four, 2026 and the disclosed details have not been independently verified.

Continue Reading

Concrete

WCA Welcomes SiloConnect as associate corporate member

Published

on

By

Shares

The World Cement Association (WCA) has announced SiloConnect as its newest associate corporate member, expanding its network of technology providers supporting digitalisation in the cement industry. SiloConnect offers smart sensor technology that provides real-time visibility of cement inventory levels at customer silos, enabling producers to monitor stock remotely and plan deliveries more efficiently. The solution helps companies move from reactive to proactive logistics, improving delivery planning, operational efficiency and safety by reducing manual inspections. The technology is already used by major cement producers such as Holcim, Cemex and Heidelberg Materials and is deployed across more than 30 countries worldwide.

Continue Reading

Video Thumbnail

    SIGN-UP FOR OUR GENERAL NEWSLETTER


    Trending News

    SUBSCRIBE TO THE NEWSLETTER

     

    Don't miss out on valuable insights and opportunities to connect with like minded professionals.

     


      This will close in 0 seconds