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Moving Towards Net-Zero

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The 17th NCB International Conference on Cement, Concrete and Building Materials focussed on important aspects such as circular economy, sustainability, net zero and enhancing the use of alternative fuels for the Indian cement industry.

“The conference has given an opportunity for the industry to exchange thoughts and learnings through panel discussions and networking,” said Dr BN Mohapatra, DG-NCB.
The 17th International Conference on Cement, Concrete and Building Materials by the National Council for Cement and Building Materials (NCB) was held at Manekshaw Centre, Parade Road, New Delhi, from 6th to 9th December, 2022. Around 1,100 delegates attended the conference, which included 48 foreign delegates from 11 countries. During the span of the four-day event, 160 presentations were made in 20 technical sessions; 4 panel discussions were held, covering key topics of concerns for the industry; and speeches were delivered by keynote speakers.
NCB is the apex body in India for research, technology development and transfer, education and industrial services for cement, allied building materials and construction industries. The first NCB International Conference was held in the year 1987 and since then this is the 17th edition of the biennial event. ‘Moving Towards Net Zero Carbon Emissions’ was the theme of this year’s conference.
The conference was inaugurated by Chief Guest Shri Anurag Jain, Secretary, Department for Promotion of Industry and Internal Trade (DPIIT), Ministry of Commerce & Industry, Government of India, while Shri Anil Agrawal, Additional Secretary, DPIIT, Guest of Honour, delivered the speech on outlook of the Indian cement industry. The programme was initiated by Dr BN Mohapatra, DG-NCB, with a welcome address. KC Jhanwar, Chairman, NCB; President, Cement Manufacturers Association; and MD, UltraTech Cement, deliberated his views on ‘Indian Cement Industry-Future Outlook, Challenges & Opportunities.’ Mahendra Singhi, MD & CEO, Dalmia Cement (Bharat), presented his view on ‘Cement Industry Global Perspective.’
The Scientific Committee, comprising members from Niti Aayog, BIS, cement and construction industry, premier academic and research
institutes, was formed under the chairmanship
of Dr AK Chatterjee, Chairman, Conmat Technologies Pvt Ltd.
Chief Guest Shri Anurag Jain released four
NCB publications during the inaugural session.


These were:

  • The third edition of Compendium – The Cement Industry – India 2022
  • Publication on ‘Alternative Fuels – A Green Solution for Indian Cement Industry’
  • NCB Guide Norms on Cement Plant Operation
  • NCB Conference Proceedings containing full papers published in the conference


The conference was beneficial for a host of professionals from the industry such as cement and concrete professionals, top management personnel from cement and allied sectors, equipment / machinery manufacturers, designers and consultants, engineers, technologists, scientists, academicians, research scholars, students and economists, and users of cement and building materials as well as construction agencies.
The conference was sponsored by industry leaders such as UltraTech Cement
Dalmia Cement, JSW Cement, IKN India, Shree Cement, Nuvoco Vistas Corp, JK Cement, HeidelbergCement, JK Lakshmi Cement and KHD Humboldt Wedag India amongst others.
Supporting Organisations / Departments included:

  • Department of Promotion of Industry and Internal Trade (DPIIT), Govt. of India
  • Ministry of Environment, Forest, and Climate Change (MoEF&CC), Govt. of India
  • Council for Scientific and Industrial Research (CSIR)
  • Bureau of Indian Standards (BIS)
  • Bureau of Energy Efficiency (BEE)
  • Cement Manufacturers’ Association (CMA)

Its media partners were Industrial Angles, Indian Cement Review, Construction World, International Cement Review, World Cement, ZKG International and Civil Engineering & Construction Review (CE&CR).

Exclusive interaction with Dr Mohapatra

Impact on the Industry
“Our Honourable Prime Minister Shri Narendra Modi has undertaken a target of achieving Net Zero by 2070. Cement and steel sectors shall play a prominent role in achieving this target. At the conference, there are multiple technical experts who are addressing the five core levers of decarbonisation i.e., clinker factor, enhancing alternative fuels and raw materials, reduction of thermal and electrical energy consumption, waste heat recovery and carbon storage.
Indian plants are doing well in four of the five levels. NCCBM will be taking the support of Ministry of Environment and Forest, Bureau of Energy Efficiency and DPIIT to collaborate with industries to launch pilot projects and get government help for its implementation. Without carbon storage becoming a strong lever, it would be difficult to achieve carbon the neutrality target.”

Towards Net Zero Target
“The Ministry of Commerce & Industry – DPIIT is taking up numerous roles in helping the cement industry achieve this objective. They have formed Divisional Council for Cement Industry (DCCI), which will monitor and support all five parameters. They will also fast track the implementation of rules and regulations for getting clearances in a single window for the cement business, as well as taking the lead in supply of gypsum. The Gati Shakti is looking into reducing the substantial logistics costs and lot more.
DPIIT is taking bold steps in supporting the Indian cement industry in streamlining all areas where the industry is facing issues. NCCBM is also member of all teams that support sustainability for the cement industry like innovation for decarbonisation, carbon sequencing etc.”
“NCCBM is taking a stewardship role in connecting the Indian cement industry, academia and research institutes on a single platform, to together come up with solutions.”

The Panel Discussions

PANEL 1: Moving towards Net Zero Carbon Emissions in Indian Cement Industry

Panellists:

  1. Shri Jamshed N Cooper, Managing Director, HeidelbergCement India Ltd
  2. Shri Kiran Patil, Managing Director, Wonder Cement Ltd
  3. Shri V S Narang, Director (Technical), My Home Industries Pvt Ltd
  4. Shri Ganesh Jirkuntwar, National Manufacturing Head, Dalmia Cement (B) Ltd
  5. Matthias Mersmann, Chief Technical Officer, KHD Humboldt Wedag International, Germany
  6. Dr B N Mohapatra, Director General, NCB

PANEL 2: Sustainability and Circular Economy in Cement and Construction Sector

Panellists:

  1. Sanjay Pant, DDG (Standardization), BIS,
  2. Neeraj Sinha, Sr Advisor (S&T), NITI Aayog
  3. Prof D N Singh, Professor, Department of Civil Engineering, IIT Bombay
  4. Prof Manoranjan Parida, Director, CSIR-CRRI
  5. K J Patel, Director & Unit Head, IFFCO Paradeep
  6. Madhumita Basu, Chief Strategy & Marketing Officer, Nuvoco Vistas Corp Ltd.
  7. Dr S K Chaturvedi, Joint Director, NCB

PANEL 3: Enhancing AF & ARM utilisation in Indian Cement Industry

Panellists:

  1. Shri Arun Kumar Shukla, CEO & Director, J K Lakshmi Cement Ltd.
  2. Shri Vivek Agnihotri, CEO & Executive Director, Prism Johnson Ltd.
  3. Shri Pankaj Kejriwal, Whole Time Director & COO, Star Cement Ltd.
  4. Shri Sanjay Joshi, Chief Manufacturing Officer, Nuvoco Vistas Corp Ltd.
  5. Shri S K Rathore, Chief Manufacturing Officer, J K Cement Ltd.
  6. Shri G Veera Babu, Chief Manufacturing Officer, JSW Cement Ltd.
  7. Shri Bimal Modi, Head (AFR), UltraTech
    Cement Ltd.
  8. Dr B N Mohapatra, DG-NCB

PANEL 4: National Mission on Sustainable Habitat -2030
Panellists:

  1. Dr Shailesh Kr. Agrawal, Executive Director, BMTPC
  2. Dr B Bhattacharjee, Emeritus Professor, Department of Civil Engineering, IIT Delhi
  3. Prof K V L Subramaniam, Professor, Department of Civil Engineering, IIT Hyderabad
  4. Prof Amit Hajela, Director and
    Domain Head, Amity School of Architecture and Planning
  5. Yatin Choudhary, Fellow, TERI
  6. P N Ojha, Jt. Director, NCB

The keynote presentations in the technical sessions covered the following topics:

160 papers were presented in 20 technical sessions based on specific themes like:

  • Low Carbon Cements
  • Other Binders and Building Materials
  • Alternate / Waste Fuels and Raw Materials
  • Net Zero Emissions, Carbon Capture, Utilisation & Storage (CCUS)
  • Cement Plant Machinery and Project Engineering
  • Productivity Enhancement and Process Optimization
  • Energy Conservation Systems
  • Performance and Durability of Concrete
  • Concrete Deterioration Mechanisms and Advanced Concrete System
  • Advances in Grinding Systems
  • Emerging Trends
  • Total Quality Management
  • Analytical Methods and Lab Automation
  • Smart and High Performance Concrete
  • Environmental Management and Sustainable Development
  • Distress Investigation, Repair/ Strengthening/ Retrofitting of Concrete Structures
  • Sustainable Construction Practices and Other Building Material and Binders


The chairman and co-chairman of the technical sessions were chosen from the senior executives of major cement companies. The papers were presented by cement plants personnel, cement plant machinery suppliers/OEMs, NCB scientist & Engineers, students from IITs, NITs, BITS Pilani etc. Based on evaluation done by the respective Chairman and Co-chairman of the technical session, one paper from each technical session has been selected as paper of high merit.

The Exhibition

The 17th NCB International Conference also had a technical exhibition, which was held concurrently at the conference venue. The exhibition gave additional exposure to the latest in available technologies and services for efficient operation of cement plants, making of concrete and construction activities. A cultural programme was also organised on day 2 of the conference, with performances that depicted India’s cultural diversity.
Speaking about the success of the conference, Dr Mohapatra said, “After this 4-day conference, I see a huge potential with the knowledge accumulated amongst the industry experts and an opportunity for cement manufacturers to innovate with low carbon cement products and support a circular economy. This conference has given high mileage to every sector.”
“NCCBM was a great platform for participating, where cement companies, machinery manufacturers and allied service providers shared technical knowledge and commercial aspects. Showcase of technical papers, achievement of various plants in terms of carbon emission, environment protection and good working conditions of various plants gives a feeling that we can feel proud of the Indian cement industry and say, ‘Saare jahan se acha, Hindustan hamara’. We distributed badges and tie sets marked with
‘Proud Indians’ at the conference,” said Pradip Kalra of Stotz Gears.
The Conference was received very well by the cement industry as was evident by the attendance and engagement of the delegates and visitors, who left behind encouraging testimonials, appreciating the successful organisation of the biennial conference by NCB.

The Awards

The concluding session of 17th NCB International Conference was held on 9th December 2022 and attended by Chief Guest Shri Som Parkash, Hon’ble Minister of State for Commerce & Industry, Govt. of India and Guest of Honour Shri Shashank Priya, Special Secretary & Financial Advisor, DPIIT, Ministry of Commerce and Industry, Govt. of India along with Shri Jamshed N Cooper, MD, Heidelberg Cement India Ltd..; Dr B N Mohapatra, Director General-NCB and Dr S K Chaturvedi, Organising Secretary, 17th NCB International Conference. The Chief Guest also distributed the National Awards for Energy Efficiency, Environmental Excellence and Total Quality Excellence in the Indian Cement Industry for years 2019-22.

S.NO. AWARDS Plant Name
I. Awards for Energy Excellence in Integrated Cement Plants
1 Best Award for Energy Excellence in Integrated Cement Plants RCCPL Pvt. Ltd.,
Maihar, Madhya Pradesh
2 Second Best Award for Energy Excellence in Integrated Cement Plants Sree Jayajothi Cements Pvt. Ltd., My Home Group Industries, Nandyal, Andhra Pradesh
3 Third Best Award for Energy Excellence in Integrated Cement Plants JK Cement Works, Muddapur,
Karnataka
4 First Consolation Prize for Energy Excellence in Integrated Cement Plants UltraTech Cement Ltd., Unit: Kotputli Cement Works, Rajasthan
5 Second Consolation Prize for Energy Excellence in Integrated Cement Plants JK Lakshmi Cement Ltd., Sirohi, Rajasthan
II. Awards for Environment Excellence in
Integrated Cement Plants
1 Best Award for Environment Excellence in Integrated Cement Plants Dalmia Cement (Bharat) Ltd., Belagavi Unit, Karnataka
2 Second Best Award for Environment Excellence in Integrated Cement Plants Dalmia Cement (Bharat) Ltd., Dalmiapuram, Tamil Nadu
3 Third Best Award for Environment Excellence in Integrated Cement Plants JK Cement Works, Muddapur,
Karnataka
4 First Consolation Prize for Environment Excellence in Integrated Cement Plants Shree Beawer Cement Plant,
Ajmer, Rajasthan
5 Second Consolation Prize for Environment Excellence in Integrated Cement Plants Dalmia Cement (Bharat) Ltd., Ariyalur, Tamil Nadu
III. Awards for Total Quality Excellence
in Integrated Cement Plants
1 Best Award for Total Quality Excellence in Integrated Cement Plants Shree Cement Ltd. (RAS), Pali, Rajasthan
2 Second Best Award for Total Quality Excellence in Integrated Cement Plants Birla Corporation Ltd.
Unit: Birla Cement Works & Chanderia Cement Works, Chittorgarh, Rajasthan
3 Third Best Award for Total Quality Excellence in Integrated Cement Plants UltraTech Cement Ltd.,
Unit: Aditya Cement Works, Chittorgarh, Rajasthan
4 First Consolation Prize for Total Quality Excellence in Integrated Cement Plants Shree Raipur Cement Plant, Shree Cement Ltd., Baloda Bazar, Chhattisgarh
5 Second Consolation Prize for Total Quality Excellence in Integrated Cement Plants JK Cement Works, Muddapur, Karnataka

IV. Awards for Achieving Circular Economy in
Integrated Cement Plants
1 Best Award for Achieving Circular Economy in Integrated Cement Plants UltraTech Cement Ltd.,
Unit: Reddipalayam Cement Works, Ariyalur, Tamil Nadu
2 Second Best Award for Achieving Circular Economy in Integrated Cement Plants JK Cement Works, Muddapur, Karnataka
3 Third Best Award for Achieving Circular Economy in Integrated Cement Plants Shree Beawer Cement Plant, Ajmer, Rajasthan
4 First Consolation Prize for Achieving Circular Economy in Integrated Cement Plants Dalmia Cement (Bharat) Ltd., Ariyalur, Tamil Nadu
5 Second Consolation Prize for Achieving Circular Economy in Integrated Cement Plants Nuvoco Vistas Corp. Ltd., Chittor Cement Plant, Chittorgarh, Rajasthan
V. Awards for Energy Excellence in Grinding Units
1 Best Award for Energy Excellence in Grinding Units UltraTech Cement Ltd., Unit: Jharsuguda Cement Works, Odisha
2 Second Best Award for Energy Excellence in Grinding Units JK Lakshmi Cement Ltd., Kalol, Gujarat
3 Third Best Award for Energy Excellence in Grinding Units JK Cement Works, Jharli, Haryana
4 First Consolation Prize for Energy Excellence in Grinding Units Ambuja Cement Ltd. –Adani Group, Roorkee Grinding Unit, Uttarakhand
5 Second Consolation Prize for Energy Excellence in Grinding Units Calcom Cement India Ltd., Dalmia Cement (Bharat) Ltd., Lanka, Assam
I. Awards for Environment Excellence in Grinding Units
1 Best Award for Environment Excellence in Grinding Units My Home Industries Pvt. Ltd., Mulakalapalli, Anakappali, Andhra Pradesh
2 Second Best Award for Environment Excellence in Grinding Units Star Cement Ltd., Guwahati, Assam
3 Third Best Award for Environment Excellence in Grinding Units Dalmia Cement (Bharat) Ltd., Bokaro, Jharkhand
4 First Consolation Prize for Environment Excellence in Grinding Units JK Lakshmi Cement Ltd., Kalol, Gujarat
5 Second Consolation Prize for Environment Excellence in Grinding Units JK Cement Works, Jharli, Haryana

Concrete

JK Cement Declared Preferred Bidder For Gilund Limestone Block

Shares Edge Higher As Company Wins Rajasthan Block

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JK Cement gained after being declared preferred bidder for the Gilund Limestone Block in Chittorgarh, Rajasthan, a lease area of 370.96 hectares. The firm saw its shares trade at Rs. 5550.05, up by 28.45 points or 0.52 per cent from the previous close of Rs. 5521.60 on the BSE. The scrip opened at Rs. 5569.15 and touched a high of Rs. 5625.00 and a low of Rs. 5531.00.

The stock recorded turnover of 1742 shares on the counter and the BSE group A stock with face value Rs. 10 has a 52 week high of Rs. 7565.00 on 20-Aug-2025 and a 52 week low of Rs. 4670.05 on 12-Jun-2026. Last one week high and low stood at Rs. 5625.00 and Rs. 5329.00 respectively. The promoters holding in the company stood at 45.66 per cent, while institutions and non-institutions held 40.61 per cent and 13.73 per cent respectively.

The e-auction conducted by the Government of Rajasthan resulted in the company being declared preferred bidder for the mining lease, and the allocation will enable the company to plan phased development of the deposit, subject to regulatory approvals. The Gilund block spans 370.96 hectares and its allocation is intended to support raw material security for the company’s cement operations in the region. The designation follows the government auction process and will allow the company to plan development and integration of the deposit into its supply chain.

The current market capitalisation stands at Rs. 430.38 billion (bn), reflecting market response to the mining news and prevailing valuation levels for the sector. Investors and analysts will watch for formal allotment and related disclosures that can clarify timelines, capital expenditure and expected production profiles. The report is intended for informational purposes and does not constitute investment advice, and market participants are advised to consult advisers before making decisions.

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Concrete

Star Cement Named Preferred Bidder For Boro Lakhindong Block

Preferred bidder for limestone mining lease in Assam

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Star Cement has been declared the preferred bidder for the mining lease for Boro Lakhindong West Block following e-auctions conducted by the Government of Assam. The block is located in Boro Lakhindong Village, Umrangso Tehsil, Dima Hasao District, Assam, and extends over an area of 123 hectares. The estimated limestone resource is 207.822 million (mn) tonnes (t), a quantity that will supply raw material for cement production and support the company’s manufacturing operations in the region.

The company is engaged in the manufacturing and selling of cement clinker and cement and distributes products across the north-eastern and eastern states of India. Star Cement operates plants and logistics networks that procure and process limestone to produce clinker for cement, and the addition of Boro Lakhindong is presented as a strategic enhancement of feedstock availability. The preferred bidder status secures rights to the specified lease area under the terms of the auction process.

Financial results for the company in the fourth quarter of fiscal year 2026 showed a consolidated net profit rise of 20.24 per cent to Rs 1,481.0 mn on an 11.54 per cent increase in revenue to Rs 11,735.5 mn compared with the corresponding quarter of the previous year. Those results reflected higher sales volumes and revenue growth in the company’s primary markets and are cited in company disclosures accompanying the lease announcement. The reported performance provides context to the company’s ability to pursue and finance new mining lease opportunities.

Market reaction to the declaration was modest, with the scrip rising zero point thirty six per cent to trade at Rs 212 on the BSE. The award of the Boro Lakhindong lease concludes the e-auction process for the west block and assigns operational rights to Star Cement as the preferred bidder, subject to completion of statutory and contractual formalities.

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Concrete

KERC Proposal To Cut Rooftop Solar Export Tariff Raises Concern

Consumers and advocates urge regulator to reconsider change

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The Karnataka Electricity Regulatory Commission (KERC) has proposed a reduction in the tariff paid for surplus electricity that rooftop solar installations export to the grid, prompting concern among consumers, renewable energy advocates and industry specialists. The proposal arrives while the Central government and state governments are promoting clean energy adoption and offering subsidy schemes to encourage rooftop solar deployment. Thousands of households in Karnataka, particularly in Bengaluru, have invested substantial sums in rooftop systems to reduce reliance on conventional power and support state renewable targets.

Stakeholders have raised questions about the implications of a lower export tariff for the financial attractiveness of rooftop solar investments and the pace of the state transition to renewables. Industry analysts warned that a reduction in compensation for excess generation could discourage new installations and extend payback periods for existing systems. Current messaging from authorities, which simultaneously promotes adoption while proposing lower export rates, has been described by user groups as creating contradictory signals for consumers.

Experts argued that policy measures should focus on grid modernisation rather than reducing consumer benefits, with investments in transmission and distribution networks needed to manage higher volumes of distributed solar generation. Consumer groups and renewable advocates are preparing written submissions to the regulator and are urging retention of incentives that support household adoption of rooftop systems. KERC has invited public objections and suggestions as part of a consultation process that will determine the final tariff framework.

The outcome of the consultation is expected to influence the future growth of rooftop solar across the state and shape investor confidence in small-scale renewable projects. Residents who have already installed rooftop panels are monitoring developments closely because changes to compensation mechanisms may affect household finances and the speed of return on investment. Observers noted that coherent policy, aligned incentives and grid upgrades would be essential to sustain momentum in the rooftop solar sector.

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