Concrete

We are adopting AI and ML tools

Published

2 years ago

October 19, 2023

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Sudhir Pathak, Head – Central Design and Engg (CDE), QA, Green Hydrogen, Hero Future Energies, talks about the benefits of renewable energy.

Tell us about the various means through which you supply renewable sources of energy.

We supply renewable energy (solar and wind) in different configurations such as rooftop solar, ground mount large scale solar, large scale wind, solar and wind combo (hybrid), solar and wind along with battery storage, etc. We have also started with micro wind-cum-solar (KW scale) format and green hydrogen, which is generated through renewable energy (RE). We are planning to produce and provide green hydrogen on a large scale.

Which of your renewable energy sources can contribute to the cement industry?

All the above mentioned sources can contribute to the cement industry. We supply renewable energy (solar/wind) from remote locations through open access. We have already done this for cement companies in tier I cities. Further, as the cement industry is one of the biggest scope-1 emitter of GreenHouse Gases (GHG), with green hydrogen, we can decarbonise it by transforming the heating processes.

Can renewable sources replace fossil fuels and produce similar results?

It is 100 per cent possible and this is going to happen. Renewable energy has the potential to replace scope 1, 2 and 3 emissions, which happen due to fossil fuel applications or due to feedstock. With renewable energy and green hydrogen replacing scope-2 emitters, derivatives such as green ammonia, green methanol and RE-based electrification can be the panacea we are looking for. It is definitely not easy and there are many challenges in this transition.

Replacing scope-2 emitters with 100 per cent RE sources would need long term storage, Statcoms, etc., which means higher costs and other challenges. These issues can be resolved in due course of time with the help of technology and policy support.

Tell us about the use of automation and technology.

As a technology-driven organisation, we always work ahead of the curve. In our operations, we are adopting artificial intelligence (AI) and machine learning (ML) tools for sweating our assets to the maximum. We have already deployed IoTs and data analytics in several of our machines, including wind farms, for predictive and prescriptive analytics.

What are the major challenges that you face?

The first major challenge in RE sources is availability of land and evacuation infrastructure. Secondly is policy consistency with reference to open access, captive structure, banking rules, etc.

And the third major challenge is availability of water for cleaning.

Tell us about the innovations that industries can look forward to in the near future.

1. Innovations in the field of data analytics.

2. AI/ML in the operations of solar and wind plants.

3. Long duration storage solution to model RE as base load station. Pumped hydro is currently being used but it is not a viable or long term solution. We need to have other solutions such as liquid air storage, metal air batteries, etc.

4. Innovations in hydrogen and its derivative space to make it viable.

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Concrete

Adani Cement to Deploy World’s First Commercial RDH System

Adani Cement and Coolbrook partner to pilot RDH tech for low-carbon cement.

Published

1 day ago

November 14, 2025

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Adani Cement and Coolbrook have announced a landmark agreement to install the world’s first commercial RotoDynamic Heater (RDH) system at Adani’s Boyareddypalli Integrated Cement Plant in Andhra Pradesh. The initiative aims to sharply reduce carbon emissions associated with cement production.

This marks the first industrial-scale deployment of Coolbrook’s RDH technology, which will decarbonise the calcination phase — the most fossil fuel-intensive stage of cement manufacturing. The RDH system will generate clean, electrified heat to dry and improve the efficiency of alternative fuels, reducing dependence on conventional fossil sources.

According to Adani, the installation is expected to eliminate around 60,000 tonnes of carbon emissions annually, with the potential to scale up tenfold as the technology is expanded. The system will be powered entirely by renewable energy sourced from Adani Cement’s own portfolio, demonstrating the feasibility of producing industrial heat without emissions and strengthening India’s position as a hub for clean cement technologies.

The partnership also includes a roadmap to deploy RotoDynamic Technology across additional Adani Cement sites, with at least five more projects planned over the next two years. The first-generation RDH will provide hot gases at approximately 1000°C, enabling more efficient use of alternative fuels.

Adani Cement’s wider sustainability strategy targets raising the share of alternative fuels and resources to 30 per cent and increasing green power use to 60 per cent by FY28. The RDH deployment supports the company’s Science Based Targets initiative (SBTi)-validated commitment to achieve net-zero emissions by 2050.

Concrete

Birla Corporation Q2 EBITDA Surges 71%, Net Profit at Rs 90 Crore

Stronger margins and premium cement sales boost quarterly performance.

Published

3 days ago

November 12, 2025

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Birla Corporation Limited reported a consolidated EBITDA of Rs 3320 million for the September quarter of FY26, a 71 per cent increase over the same period last year, driven by improved profitability in both its Cement and Jute divisions. The company posted a consolidated net profit of Rs 900 million, reversing a loss of Rs 250 million in the corresponding quarter last year.

Consolidated revenue stood at Rs 22330 million, marking a 13 per cent year-on-year growth as cement sales volumes rose 7 per cent to 4.2 million tonnes. Despite subdued cement demand, weak pricing, and rainfall disruptions, Birla Jute Mills staged a turnaround during the quarter.

Premium cement continued to drive performance, accounting for 60 per cent of total trade sales. The flagship brand Perfect Plus recorded 20 per cent growth, while Unique Plus rose 28 per cent year-on-year. Sales through the trade channel reached 79 per cent, up from 71 per cent a year earlier, while blended cement sales grew 14 per cent, forming 89 per cent of total cement sales. Madhya Pradesh and Rajasthan remained key growth markets with 7–11 per cent volume gains.

EBITDA per tonne improved 54 per cent to Rs 712, with operating margins expanding to 14.7 per cent from 9.8 per cent last year, supported by efficiency gains and cost reduction measures.

Sandip Ghose, Managing Director and CEO, said, “The Company was able to overcome headwinds from multiple directions to deliver a resilient performance, which boosts confidence in the robustness of our strategies.”

The company expects cement demand to strengthen in the December quarter, supported by government infrastructure spending and rural housing demand. Growth is anticipated mainly from northern and western India, while southern and eastern regions are expected to face continued supply pressures.

Concrete

Ambuja Cements Delivers Strong Q2 FY26 Performance Driven by R&D and Efficiency

Company raises FY28 capacity target to 155 MTPA with focus on cost optimisation and AI integration

Published

5 days ago

November 10, 2025

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Ambuja Cements, part of the diversified Adani Portfolio and the world’s ninth-largest building materials solutions company, has reported a robust performance for Q2 FY26. The company’s strong results were driven by market share gains, R&D-led premium cement products, and continued efficiency improvements.

Vinod Bahety, Whole-Time Director and CEO, Ambuja Cements, said, “This quarter has been noteworthy for the cement industry. Despite headwinds from prolonged monsoons, the sector stands to benefit from several favourable developments, including GST 2.0 reforms, the Carbon Credit Trading Scheme (CCTS), and the withdrawal of coal cess. Our capacity expansion is well timed to capitalise on this positive momentum.”

Ambuja has increased its FY28 capacity target by 15 MTPA — from 140 MTPA to 155 MTPA — through debottlenecking initiatives that will come at a lower capital expenditure of USD 48 per metric tonne. The company also plans to enhance utilisation of its existing 107 MTPA capacity by 3 per cent through logistics infrastructure improvements.

To strengthen its product mix, Ambuja will install 13 blenders across its plants over the next 12 months to optimise production and increase the share of premium cement, improving realisations. These operational enhancements have already contributed to a 5 per cent reduction in cost of sales year-on-year, resulting in an EBITDA of Rs 1,060 per metric tonne and a PMT EBITDA of approximately Rs 1,189.

Looking ahead, the company remains optimistic about achieving double-digit revenue growth and maintaining four-digit PMT EBITDA through FY26. Ambuja aims to reduce total cost to Rs 4,000 per metric tonne by the end of FY26 and further by 5 per cent annually to reach Rs 3,650 per metric tonne by FY28.

Bahety added, “Our Cement Intelligent Network Operations Centre (CiNOC) will bring a paradigm shift to our business operations. Artificial Intelligence will run deep within our enterprise, driving efficiency, productivity, and enhanced stakeholder engagement across the value chain.”