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The use of AFR has a bright future

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Pankaj Kejriwal, Whole Time Director and COO, Star Cement, delves into their innovative strategies and commitment towards embracing alternative fuels and raw materials in their production processes.

What are the alternative fuels and raw materials (AFR) used in your organisation?
Presently we are using bamboo chips as alternative fuel and raw material. However, we are setting up an AFR feeding system in our new plant and after that we will go for RDF, MSW, rice husk etc., as per availability in our region.

Tell us about the quality standards for AFR.

What factors do you consider while selecting AFR?
Factors to consider before selection of alternative fuels and raw materials are as follows:

  • Calorific value
  • Ignition temperature
  • Volatility
  • Flash point
  • Products of combustion
  • Chemical composition
  • Cost per NCV

Tell us about the impact created on the environment by use of AFR in your organisation.
Use of alternative fuels and raw materials creates an impact in many ways for us. Some of the notable contribution of AFR is as follows:

  • Reduce fossil fuels consumption
  • Reduction in CO2 emission
  • Contribution to local waste management
  • Lower energy costs
  • Lower NOx emission in the environment

How are you supporting the circular economy in context to AFR?
Reusing of waste material such as plastic waste, MSW in manufacturing of cement and thereby helping the environment and also generating revenue is a massive contribution in the circular economy.

Have you faced any challenges or barriers when using alternative fuels and raw materials in cement production, and if so, how have you overcome them?
Main challenges faced during the usage of AFR are as follows:

  • Handling of high moisture and of different size material
  • Mixing of heterogeneous AFR
  • High Chloride in AFR
  • Volatility of the AFR

To overcome these, proper co-processing is required, and chemical analysis and mix design needs to be assured from QC. Continuous monitoring of the pyro system helps us to overcome the hurdles.

What role can technology plan in further implementation of AFR?
Many plants in India and abroad are using different technology for utilising AFR. Preprocessing and co-processing of material is very important in this respect. Use of a high precision shredder is important for size reduction. Artificial Intelligence (AI) can be used in detecting proper material and usage in cement kilns.

How do you see the use of AFR in cement production evolving in the future, and what role do you think your company will play in this process?
The use of AFR has a bright future. Due to scarcity of fossil fuel, it is the need of the century to increase the use of AFR. The cement industry globally is in line with it and is continuously working towards maximising use of AFR. This will help the society to decrease waste dump in soil and reduce emission of CO2 and NOx in the environment. In some cement industries in Asia Pacific and Europe, they are taking it as a CSR (corporate social responsibility) to clean the environment. In India, too, the Government is encouraging use of MSW in cement plants. Our organisation is also aligned in the same path. After commissioning of our AFR feeding system, we also have a way forward towards the usage of AFR in our cement plant and have a target of 15-20 per cent TSR by 2026 depending on the availability in the northeast.

  • Kanika Mathur

Concrete

Nuvoco Vistas Reports Record Q2 EBITDA, Expands Capacity to 35 MTPA

Cement Major Nuvoco Posts Rs 3.71 bn EBITDA in Q2 FY26

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Nuvoco Vistas Corp. Ltd., one of India’s leading building materials companies, has reported its highest-ever second-quarter consolidated EBITDA of Rs 3.71 billion for Q2 FY26, reflecting an 8% year-on-year revenue growth to Rs 24.58 billion. Cement sales volume stood at 4.3 MMT during the quarter, driven by robust demand and a rising share of premium products, which reached an all-time high of 44%.

The company continued its deleveraging journey, reducing like-to-like net debt by Rs 10.09 billion year-on-year to Rs 34.92 billion. Commenting on the performance, Jayakumar Krishnaswamy, Managing Director, said, “Despite macro headwinds, disciplined execution and focus on premiumisation helped us achieve record performance. We remain confident in our structural growth trajectory.”

Nuvoco’s capacity expansion plans remain on track, with refurbishment of the Vadraj Cement facility progressing towards operationalisation by Q3 FY27. In addition, the company’s 4 MTPA phased expansion in eastern India, expected between December 2025 and March 2027, will raise its total cement capacity to 35 MTPA by FY27.

Reinforcing its sustainability credentials, Nuvoco continues to lead the sector with one of the lowest carbon emission intensities at 453.8 kg CO? per tonne of cementitious material.

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Concrete

Jindal Stainless to Invest $150 Mn in Odisha Metal Recovery Plant

New Jajpur facility to double metal recovery capacity and cut emissions

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Jindal Stainless Limited has announced an investment of $150 million to build and operate a new wet milling plant in Jajpur, Odisha, aimed at doubling its capacity to recover metal from industrial waste. The project is being developed in partnership with Harsco Environmental under a 15-year agreement.

The facility will enable the recovery of valuable metals from slag and other waste materials, significantly improving resource efficiency and reducing environmental impact. The initiative aligns with Jindal Stainless’s sustainability roadmap, which focuses on circular economy practices and low-carbon operations.

In financial year 2025, the company reduced its carbon footprint by about 14 per cent through key decarbonisation initiatives, including commissioning India’s first green hydrogen plant for stainless steel production and setting up the country’s largest captive solar energy plant within a single industrial campus in Odisha.

Shares of Jindal Stainless rose 1.8 per cent to Rs 789.4 per share following the announcement, extending a 5 per cent gain over the past month.

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Concrete

Vedanta gets CCI Approval for Rs 17,000 MnJaiprakash buyout

Acquisition marks Vedanta’s expansion into cement, real estate, and infra

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Vedanta Limited has received approval from the Competition Commission of India (CCI) to acquire Jaiprakash Associates Limited (JAL) for approximately Rs 17,000 million under the Insolvency and Bankruptcy Code (IBC) process. The move marks Vedanta’s strategic expansion beyond its core mining and metals portfolio into cement, real estate, and infrastructure sectors.

Once the flagship of the Jaypee Group, JAL has faced severe financial distress with creditors’ claims exceeding Rs 59,000 million. Vedanta emerged as the preferred bidder in a competitive auction, outbidding the Adani Group with an overall offer of Rs 17,000 million, equivalent to Rs 12,505 million in net present value terms. The payment structure involves an upfront settlement of around Rs 3,800 million, followed by annual instalments of Rs 2,500–3,000 million over five years.

The National Asset Reconstruction Company Limited (NARCL), which acquired the group’s stressed loans from a State Bank of India-led consortium, now leads the creditor committee. Lenders are expected to take a haircut of around 71 per cent based on Vedanta’s offer. Despite approvals for other bidders, Vedanta’s proposal stood out as the most viable resolution plan, paving the way for the company’s diversification into new business verticals.

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