Concrete

In India, the use of alternative fuel is at a very nascent stage

Published

3 years ago

November 18, 2022

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Ganesh W Jirkuntwar, Senior Executive Director & National Manufacturing Head, Dalmia Cement (Bharat) Limited, analyses the effects of raw materials on emission and efforts taken by his company to conserve the environment.

Tell us about the efforts taken by your organisation to better the environment in and around the manufacturing unit.
Our company has taken a number of efforts to better the environment in order to maximise the proportion of blended cement in our product basket, promote the usage of alternative supplementary cementitious materials recommended by IS for cement and increase the usage of alternative fuels.
We have also installed the appropriate systems to co-process wastes judiciously and follow a pre-processing system for alternative fuels. We have implemented a waste heat recovery system and are now able to tap into solar energy.

How does the use of environmentally friendly fuels or raw materials impact the profitability of the organisation?
Dalmia Bharat Limited follows the business philosophy of ‘Clean & Green is Profitable and Sustainable.’ By using environmentally friendly fuel and raw materials, we have managed to create an impact on our triple bottom line: social, environmental as well as financial performance. A proper strategy for selection and adopting environment-friendly initiatives that act as fuel and raw materials is expected to significantly boost the organisation’s profitability.
Large volumes of legacy municipal waste are available at various municipal dump sites, that can be converted to Refuse Derived Fuel (RDF) and can be used by Indian cement Industries. Cement industries are currently facing a tough time due to the steep rise in fuel prices. The usage of RDF and other alternative fuels will help the cement industry in optimising its fuel cost.

Tell us about the types of blended cement and their composition manufactured by your organisation. How does the strength of blended cement differ from OPC?
At Dalmia Cement (Bharat) Limited, we manufacture PPC, PCC and PSC as blended cements. The composition of blended cements is decided strictly in accordance with BIS norms.
The overall strength of blended cement is comparable with OPC 43 Grade. However, Indian Specification (IS) recommends that blended cement should meet the strength Norms of OPC 33 Grade.

What are the key supplementary materials used to manufacture blended cement?
The key supplementary materials used to manufacture blended cement are pulverised fuel ash, known as flyash, and granulated slag.

Tell us about the impact blended cement creates on the environment.
Blended cement has higher durability and better resistance towards the aggressive environment of chloride and sulphate. Additionally, less clinker is being consumed to produce the same volume of cement, resulting in raw materials savings, energy savings (thermal and electrical), reduced CO2 emission and waste utilisation.

How does the use of alternative fuels impact the productivity and efficiency of the manufacturing process?
The use of alternative fuels leads to a marginal increase in overall heat consumption. In case a preheater fan and other equipment are being used at their full capacity, usage of alternative fuels may result in a marginal reduction of clinker throughput.

What role does technology play in creating blends that help curb emissions and make the environment better?
Technology helps reduce CO2 emission as a result of low clinker consumption in blended cement compared to non-blended cement.

What are the major challenges your organisation is facing to curb the emission rate?
Although cement manufacturing is an energy-intensive process, during clinker manufacturing, the emission of process CO2 is inevitable. The only way to curb the emission significantly as of now helps replace fossil fuels with alternative fuels.
The major challenges in increasing the usage of alternative fuels include adopting RDF which is the only alternative fuel and is available in large volumes. However, the quality of RDF being supplied in India is very poor and inconsistent. Additionally, high ash content and moisture in RDF restrict the higher usage of RDF.
In India, the use of alternative fuel is at a very nascent stage and cement players need to invest in R&D on understanding its impact on cement and corrective actions

How do you foresee the future of emissions created by the cement industry?
The cement industry is putting in unrelenting efforts to reduce the Cement Clinker Ratio (CC Ratio), higher usage of alternative fuels and increased the usage of renewable energy. This will reflect in their carbon footprint figure in the next few years. We expect that, in a few years, newer technological adoption such as carbon capture, green hydrogen usage, rotodynamic heater etc. will also decide the future of emissions by cement industries.

-Kanika Mathur

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Concrete

Shree Digvijay Cement Reports Annual And Quarterly Results

Annual revenue rises as EBITDA expands sequentially

Published

14 hours ago

May 5, 2026

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Shree Digvijay Cement Company Limited reported consolidated financial results for the quarter and year ended 31 March 2026, showing higher revenues and improved profitability. Revenue from operations for the quarter was Rs 2,084.7 mn, up from Rs 1,833.4 mn in the prior quarter, while revenue for the year was Rs 7,491.0 mn versus Rs 7,251.5 mn a year earlier. EBITDA for the quarter rose to Rs 251.0 mn from Rs 38.4 mn in the preceding quarter and reached Rs 746.1 mn for the year. Profit after tax for the year was Rs 250.0 mn.

Sales volume for the company s grinding and cement operations was zero point three six four mn t in the quarter and one point four zero three mn t for the year, while traded volumes were zero point zero three mn t in the quarter. EBITDA per tonne improved to Rs637 in the quarter and averaged Rs521 for the year. Under a brand usage, supply and distributorship agreement the company sold 29,928 t of Hi Bond cement, which generated Rs153.6 mn in revenue and Rs20.0 mn in EBITDA during the period.

The company said that it had commenced purchase and distribution of Hi Bond cement effective 19 March 2026 pursuant to the long term distributorship agreement, and that it had paid a refundable security deposit of Rs four bn under the same arrangement. Management indicated that the strategic integration with the Hi Bond network would support future growth and strengthen distribution capabilities. The board cited seasonally higher demand and improved pricing as factors behind the sequential improvement in realisations.

The board recommended a final dividend of Rs one per equity share subject to shareholder approval at the ensuing annual general meeting. The company reiterated focus on sustaining the positive momentum in revenue and margin metrics while integrating the new distributorship, and will continue to monitor market conditions and pricing trends to support further improvement in outcomes.

Concrete

Cement Production Up Eight Point Six Per Cent To 491.4 mn t In FY26

Icra Sees Seven To Eight Per Cent Growth In FY27

Published

2 days ago

May 4, 2026

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Icra reported that cement production volumes rose by eight point six per cent in the financial year 2026 to 491.4 million (mn) metric tonne (t). March output was 48.4 mn t, up four per cent year on year on a high base.

The agency projected that volumes are expected to grow by seven to eight per cent in the current financial year, supported by sustained demand from the housing and infrastructure sectors. Average cement prices were reported to have remained flat in March at Rs 340 per bag on a month on month basis, while prices for FY26 increased by two per cent to Rs 345 per bag year on year.

Among inputs, coal prices declined by 17 per cent year on year to USD 102 per t in April 2026 while petcoke prices rose sharply by 19 per cent month on month and 22 per cent year on year to around Rs 15,800 per t in April. Petcoke was higher by about five per cent year on year in FY26 and diesel prices were reported to have remained steady. Icra noted that coal, petcoke and diesel are expected to trend higher in FY27 and remain exposed to risks from the ongoing West Asia conflict.

The report emphasised that operating margins for Icra’s sample set of companies are estimated to moderate by 200 to 400 basis points (bps) in FY27 on account of a likely increase in input costs, with further downside risks should crude prices rise owing to geopolitical tensions. However, debt protection metrics are projected to remain comfortable and Icra maintained a stable outlook on the Indian cement sector.

Concrete

UltraTech Cement FY26 PAT Crosses Rs 80 bn

Company reports record sales, profit and 200 MTPA capacity milestone

Published

7 days ago

April 29, 2026

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UltraTech Cement reported record financial performance for Q4 and FY26, supported by strong volumes, higher profitability and improved cost efficiency. Consolidated net sales for Q4 FY26 rose 12 per cent year-on-year to Rs 254.67 billion, while PBIDT increased 20 per cent to Rs 56.88 billion. PAT, excluding exceptional items, grew 21 per cent to Rs 30.11 billion.

For FY26, consolidated net sales stood at Rs 873.84 billion, up 17 per cent from Rs 749.36 billion in FY25. PBIDT rose 32 per cent to Rs 175.98 billion, while PAT increased 36 per cent to Rs 83.05 billion, crossing the Rs 80 billion mark for the first time.

India grey cement volumes reached 42.41 million tonnes in Q4 FY26, up 9.3 per cent year-on-year, with capacity utilisation at 89 per cent. Full-year India grey cement volumes stood at 145 million tonnes. Energy costs declined 3 per cent, aided by a higher green power mix of 43 per cent in Q4.

The company’s domestic grey cement capacity has crossed 200 MTPA, reaching 200.1 MTPA, while global capacity stands at 205.5 MTPA. UltraTech also recommended a special dividend of Rs 2.40 billion per share value basis equivalent to Rs 240.