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CemHack for Green Infra Hackathon

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Organised by the National Council for Cement and Building Materials-Incubation Centre (NCB-IC), the CemHack for Green Infra hackathon was a first-of-its-kind event for the cement and construction sector.

A national-level hackathon called the ‘CemHack for Green Infra’ was launched to encourage innovation and ideation in the construction and cement industries. This unique initiative was inaugurated by Sanjiv, Joint Secretary, DPIIT, Ministry of Commerce and Industry, Government of India, in presence of Professor KK Pant, Director, Indian Institute of Technology, Roorkee; Neeraj Akhoury, Chairman-NCB & MD-Shree Cement; and Dr LP Singh, Director General-National Council for Cement and Building Materials (NCB). The event took place on 20th May 2025 at NCB Ballabgarh, and was attended by research scholars, students, industry experts and NCB scientists and engineers.
Sanjiv, JS-DPIIT, complimented NCB Incubation Centre in organising the hackathon for cement and construction sector on the first anniversary of its establishment. He desired that the reputed institutes and colleges like IITs, NITs, technical universities and regional institutes, should be encouraged for maximum participation in this hackathon. He hoped to see success stories from startups incubated at NCB.
Professor Pant supported NCB’s effort in organising this hackathon as it brought a unique opportunity for students, research scholars and researchers. The participants got the opportunity to showcase their innovative ideas and get support from the industry. He informed that IIT Roorkee is collaborating with NCB on plasma-based electrification and carbon capture and utilisation (CCU) in the cement sector.
In his speech, Akhoury emphasised that the Indian cement industry is at the forefront of adopting newer technologies and innovation. In the light of the MoU between Shree Cement signed MoU and StartUp India, which was signed last year, the company will continue to extend its support to NCB in organising this event and supporting the winners of the hackathon.
While speaking at the event Dr Singh stated that the purpose of organising hackathon to promote innovation in cement and construction sector. He also highlighted the endeavours of NCB towards Net Zero in cement industry including award of project grant to a consortium of NCB-IIT Roorkee-J K Cement, by Department of Science & Technology, Government of India on establishing CCU test beds in cement sector. He also showcased the outline to establish Centre of Excellence at NCB Ballabgarh on CCU in cement sector.
Dr SK Chaturvedi, Joint Director and Secretary-NCB, proposed vote of thanks on the occasion. He thanked DPIIT, Shree Cement, JSW Cement and J K Cement for supporting the hackathon.
The hackathon aims at fostering innovation and building an entrepreneurial ecosystem in the cement, construction, building materials and allied sectors in India. NCB Incubation Centre serves as an umbrella platform providing comprehensive support from start to scale for entrepreneurship and start-ups. It facilitates the commercialisation of ground-level research by promoting innovation and product development.
Dr Kapil Kukreja, GM & Incharge-NCB Incubation Centre briefed about the hackathon ‘CemHack for Green Infra’ and informed that this has been organised to foster innovation and develop sustainable, technology-driven solutions in the cement ecosystem. There will be two tracks in this hackathon: First track for startups, professionals and individuals and second track for students, researchers and academia. Participating teams will address real-world challenges faced by the cement sector. There will be no participation fee.

There are six themes of hackathon as follows:
1. Green Cement (alternative raw materials, higher use and new types of supplementary cementitious materials, new binders, AI/ML application etc.)
2. Green Process (H2, solar thermal, micro grids, waste heat recovery, alternative fuels, AI/ML application etc.)
3. Green Concrete (sustainable and novel materials and special concrete application)
4. Carbon Capture, Utilisation and Storage in Cement Industry
5. Logistics and Supply Chain Management in Cement and Construction Industry
6. Achieving Net Zero and Sustainable Development Goals in Cement and Construction Industry

Rewards and benefits for the winners:

  • Track-1: Startup/professionals/individuals
  • First Place Winner: Rs.1,00,000
  • Second Place Winner: Rs.50,000/-
  • Third Place Winner: Rs.30,000/-

(With incubation opportunity at NCB-IC)

Track-2: Students/Research Scholars/Academia

  • First Place Winner: Rs.75,000/-
  • Second Place Winner: Rs.35,000/-
  • Third Place Winner: Rs.15,000/-

(With certificates and mentoring opportunity at NCB)

NCB is an apex research and development organisation under the administrative control of Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce and Industry, Government of India. NCB is dedicated to research, technology development and transfer, education and industrial services for cement, allied building materials and construction industries. NCB’s areas of work span over the entire spectrum of cement manufacturing and usage-starting with geological exploration of raw materials through the processes, the machinery, the manufacturing aspects, energy and environmental considerations to the final utilisation of materials in actual construction, condition monitoring and rehabilitation of buildings and structures.

Concrete

Cement Makers’ Margins To Fall Rs 50-75 Per Tonne Amid West Asia Conflict

Crisil Sees Margins Easing Despite Steady Demand

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Crisil said operating margins of Indian cement manufacturers are expected to decline by Rs 50-75 per tonne (t) this fiscal to Rs 925-950 per t due to higher input costs triggered by the West Asia conflict. The analysis covered 18 cement companies accounting for nearly 90 per cent of India’s domestic cement capacity and noted margins had improved sharply to around Rs 1,000 per t in fiscal 2026.

Crisil noted that the reduction would be driven mainly by higher power and fuel costs, which account for about 30 per cent of total costs, as petcoke and imported coal prices have surged amid geopolitical uncertainties. Freight costs, which account for about a quarter of total costs, are also expected to remain elevated because of higher diesel prices. The impact on profitability is likely to be more pronounced in the first half of the fiscal year before easing commodity prices moderate cost pressures later.

The rating agency said steady domestic demand and strong balance sheets should keep credit profiles stable despite the moderation in margins. Green energy currently accounts for 35-40 per cent of the sector’s total electricity consumption and is expected to partly cushion higher energy costs. Operating cash flows are likely to remain resilient, supported by projected 6-7 per cent growth in cement demand this fiscal.

Crisil highlighted that demand growth will be driven primarily by infrastructure spending, which meets about one-third of sector consumption, and by a nearly 18 per cent higher budgetary allocation for core ministries that should support project execution. Weaker rural housing demand amid pressure on agricultural incomes from a possible below-average monsoon may be offset by improved urban housing demand supported by favourable home-loan rates and a strong pipeline of Pradhan Mantri Awas Yojana-Urban projects. Ongoing capacity additions will keep capital expenditure elevated and may lift net debt to EBITDA to between 1.2 and 1.4 times from around 1.0 time last fiscal, though ratios are expected to remain healthy.

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Concrete

UltraTech Board Approves Rs 50 bn Fundraise Via NCDs

Company to issue half a million debentures for expansion plan

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UltraTech Cement’s board of directors has approved raising Rs 5,000 crore (Rs 50 bn) through non?convertible debentures issued in rupees.

The finance committee cleared a proposal to issue up to 500,000 fully paid, unsecured, listed, rated, redeemable, rupee?denominated, non?convertible, non?cumulative debentures of Rs 1 lakh each (Rs 0.1 mn each), aggregating to the Rs 5,000 crore programme.

As of June 2026 the firm reported net debt of Rs 15,875 crore (Rs 158.75 bn) and said its capacity expansion projects under execution are backed by capital expenditure of about Rs 17,000 crore (Rs 170 bn) over the next two to two?and?a?half years.

UltraTech spent Rs 9,500 crore (Rs 95 bn) on capital expenditure in financial year 2026 and in April the group crossed 200.1 mn tonnes per annum of domestic grey cement capacity and 205.5 mn tonnes per annum of global capacity.

The chief financial officer indicated the company would take consolidated capacity beyond 242 mn tonnes per annum, with grey cement capacity reaching 212.7 mn tonnes per annum by the end of financial year 2027. He noted the net debt?to?earnings before interest, taxes, depreciation and amortisation ratio stood at 0.87 times as of June 2026 and the company was confident of ending financial year 2027 with the ratio below one time.

In the first quarter of financial year 2026?27 UltraTech’s net profit attributable to owners rose 16.8 per cent year?on?year to Rs 2,599.3 crore (Rs 25.993 bn) and revenue from operations increased 15.9 per cent to Rs 24,648.20 crore (Rs 246.482 bn). The board approval is expected to complement internal cash flows as the company advances its expansion programme.

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Concrete

Lokesh Lays Stone For Rs 31 Billion Cement Unit In Kadapa

Line-2 expansion to make Kadapa a major cement hub

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Andhra Pradesh Education and IT Minister Nara Lokesh on Wednesday laid the foundation stone for the Line-2 expansion of Dalmia Bharat Cement at Chinnakomerla village in Mylavaram Mandal in Kadapa district. The project carries an investment of Rs 31 billion (bn) and is slated for completion by the third quarter of the financial year 2028. The expansion is intended to boost industrial growth and employment generation across the Rayalaseema region.

Once commissioned, the Kadapa facility will become Dalmia Bharat’s largest integrated cement manufacturing ecosystem in southern India, creating over 1,000 direct and indirect jobs and opening new business avenues for regional micro, small and medium enterprises and transport operators. Lokesh said the expansion signalled growing corporate confidence in the state and reflected the practical ease of doing business that secured repeat investment.

He placed the project within the government’s wider economic targets and recalled the Yuvagalam padayatra commitment to generate two million (mn) jobs within five years, noting that the state would cultivate talent while industry created opportunities. Lokesh highlighted Andhra Pradesh’s competitive pursuit of major manufacturing accounts, mentioning past successes and a personal initiative to engage global investors when persuading them to anchor expansion in the state.

The plant will leverage Kadapa’s abundant limestone reserves to scale production and sustainability. Clinker capacity is planned to rise from two point five million tonnes per annum (mn tpa) to six point one mn tpa, while overall cement output will increase from three point six mn tpa to nine point six mn tpa. The unit is designed to operate on over eighty per cent renewable energy and deploy waste heat recovery, zero liquid discharge, water recycling and advanced AI systems to optimise efficiency. Industries Minister TG Bharat, BC Welfare Minister S. Savitha and Jammalamadugu MLA C. Adinarayana Reddy attended the ceremony.

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