Adani Cement Pioneers Decarbonization with World's First Commercial RotoDynamic Heater

2 min read     Updated on 12 Nov 2025, 09:07 AM
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Naman SScanX News Team
Overview

Ambuja Cements, an Adani Group subsidiary, partners with Coolbrook to install the world's first commercial RotoDynamic Heater (RDH) at its Boyareddypalli plant in Andhra Pradesh. The technology aims to reduce CO2 emissions by ~60,000 tonnes annually, potentially increasing tenfold. Powered by 100% renewable energy, the project targets completion by November 2025. Ambuja plans at least 5 additional projects within 2 years, aligning with its goals of net-zero emissions by 2050, 30% alternative fuel ratio, and 60% green power share by FY28. This initiative could transform global cement production, which accounts for 8% of global CO2 emissions.

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*this image is generated using AI for illustrative purposes only.

Ambuja Cements , a subsidiary of the Adani Group, is set to make history in the cement industry with a groundbreaking initiative to reduce carbon emissions. The company has announced a partnership with Coolbrook to deploy the world's first commercial RotoDynamic Heater (RDH) technology at its Boyareddypalli Integrated Cement Plant in Andhra Pradesh, India.

Revolutionary Technology for Cement Decarbonization

The RotoDynamic Heater technology is poised to transform the most carbon-intensive phase of cement production - the calcination process. By providing clean heat to dry and enhance alternative fuels, the RDH system enables a significant reduction in fossil fuel usage. Here are the key highlights of this innovative deployment:

Feature Detail
CO2 Emission Reduction ~60,000 tonnes annually (potential to increase 10x)
Power Source 100% renewable energy from Ambuja Cements' portfolio
Target Completion By November 2025
Future Plans At least 5 additional projects within 2 years

Advancing Sustainability Goals

This initiative aligns with Ambuja Cements' ambitious sustainability targets:

Goal Target
Net-zero Emissions By 2050 (SBTi validated)
Alternative Fuel Ratio Increase to 30% by FY28
Green Power Share Achieve 60% by FY28

Vinod Bahety, CEO of Adani Group's Cement Business, emphasized the significance of this deployment, stating, "This is a major leap towards achieving our net-zero goals. By integrating such cutting-edge electrification solutions into our cement production, we are accelerating the shift away from fossil fuels, reducing emissions at scale, enhancing the utilization of clean energy sources, and setting a new standard for low-carbon cement manufacturing."

Global Impact and Future Prospects

The successful implementation of this technology at Ambuja Cements could have far-reaching implications for the global cement industry, which is responsible for approximately 8% of global CO2 emissions. Joonas Rauramo, CEO of Coolbrook, highlighted the transformative potential of this project, saying, "Our mission is to make RotoDynamic Technology a new industry standard for decarbonizing hard-to-abate sectors. Together, we're redefining how cement is produced - cleaner, more efficient, and ready for a net-zero future."

As the world's first cement manufacturer to join the Alliance for Industry Decarbonisation (AFID) under IRENA, Ambuja Cements is positioning itself at the forefront of sustainable cement production. This pioneering move could potentially establish India as a global hub for clean cement manufacturing, setting new benchmarks for the industry worldwide.

The deployment of the RotoDynamic Heater at Ambuja Cements' Boyareddypalli plant marks a significant milestone in the cement industry's journey towards sustainability. As the world grapples with the challenges of climate change, such innovative solutions in hard-to-abate sectors offer a glimpse of hope for a low-carbon future.

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Ambuja Cements Achieves Record Q2 Sales, EBITDA Surges 58% to INR 1,761 Crores

2 min read     Updated on 08 Nov 2025, 04:43 PM
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Reviewed by
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Overview

Ambuja Cements achieved record-breaking Q2 results with 20% year-on-year sales volume growth to 16.6 million tons. Revenue increased by 21% to INR 9,174.00 crores, EBITDA rose 58% to INR 1,761.00 crores, and profit after tax surged 364% to INR 2,302.00 crores, including a one-time tax write-back. The company reduced costs by INR 238.00 per metric ton, expanded capacity to 107 million tons, and plans to reach 155 million tons. Premium product share reached 35% of trade sales with 28% volume growth. CEO Vinod Bahety targets double-digit volume growth and aims to achieve an EBITDA of INR 1,500.00 per ton.

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*this image is generated using AI for illustrative purposes only.

Ambuja Cements , a leading player in the Indian cement industry, has reported robust financial results for the second quarter, showcasing significant growth across key metrics. The company's performance was marked by record-breaking sales volumes and substantial improvements in profitability.

Record-Breaking Sales Volume

Ambuja Cements achieved its highest-ever quarterly sales volume of 16.6 million tons, representing a remarkable 20% year-on-year growth. This performance significantly outpaced the industry average growth of 4%, demonstrating the company's strong market position and effective sales strategies.

Financial Highlights

The company's financial performance for Q2 showed impressive gains:

Metric Q2 Y-o-Y Change
Revenue 9,174.00 +21%
EBITDA 1,761.00 +58%
EBITDA per ton 1,060.00 +32%
Profit After Tax 2,302.00 +364%

It's worth noting that the profit after tax includes a one-time tax write-back of INR 1,697.00 crores.

Cost Optimization and Efficiency Gains

Ambuja Cements achieved substantial cost reductions of INR 238.00 per metric ton year-on-year. This was primarily driven by lower kiln fuel costs, which reached INR 1.65 per 1,000 kilocalories. The company's focus on cost leadership and operational efficiency has contributed significantly to its improved profitability.

Capacity Expansion and Future Plans

The company has expanded its capacity to 107 million tons and announced debottlenecking initiatives to add 15 million tons at a low capex of INR 48.00 per ton. This strategic move has led to a revision of the target capacity from 140 to 155 million tons.

Premium Product Growth

Ambuja Cements reported strong growth in its premium product segment:

  • Premium cement share reached 35% of total trade sales
  • 28% growth in premium product volumes

This shift towards premium products indicates the company's successful brand positioning and market strategy.

Outlook and Future Initiatives

During the earnings call, CEO Vinod Bahety expressed optimism about the company's future performance:

  • Targeting double-digit volume growth in the coming quarters
  • Aiming to achieve an EBITDA of INR 1,500.00 per ton
  • Planning to reduce total costs to INR 4,000.00 per ton, with further reductions to INR 3,800.00 and INR 3,650.00
  • Increasing focus on digitalization and AI integration to improve operational efficiency

Ambuja Cements' strong performance in Q2, coupled with its strategic initiatives and expansion plans, positions the company well for continued growth in the Indian cement market. The management's focus on cost optimization, capacity expansion, and premium product growth suggests a positive outlook for the company in the coming years.

Historical Stock Returns for Ambuja Cements

1 Day5 Days1 Month6 Months1 Year5 Years
+0.08%-0.64%-1.72%-1.12%+14.79%+116.16%
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