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.
Adani Group (Adani) will set up a cement factory in Madhya Pradesh, the chief minister of the state announced after an inauguration ceremony in Guna. The chief minister, Mohan Yadav, described the occasion as a historic day for the state and said the project will strengthen industrial capacity. The event was presented as a milestone in efforts to broaden manufacturing and attract large-scale investment. Officials said the facility will add to regional production capability and support related industries.
State officials outlined that the plant will enhance supply chains for construction and infrastructure projects across the region. The company will bring technical expertise and logistical resources to the site, with government agencies coordinating approvals and land allocation. Local suppliers and service providers will benefit from increased demand, and training initiatives will be developed to build workforce readiness. Officials indicated that the project complements broader plans to modernise industrial clusters in the state.
The state administration said it has facilitated clearances and infrastructure support to accelerate implementation. Local officials have coordinated with the company to ensure connectivity and utilities are in place ahead of commissioning. The chief minister emphasised that collaboration between private investors and the government aims to create sustainable economic growth. Community outreach programmes will address local concerns and establish grievance mechanisms as construction proceeds.
Officials said the inauguration in Guna marks a new phase in the state industrial story and will serve as a reference for future investments. Administrators noted that close monitoring and periodic reviews will guide timely execution and adherence to environmental and safety norms. The government affirmed its commitment to facilitating responsible industrial expansion while ensuring benefits reach local communities. Stakeholders will continue discussions on supply chain integration and long term maintenance arrangements.
Indian Railways has recorded a 170 per cent rise in cement movement in the last four months after reforms launched in November to promote rail based bulk cement logistics. The Union Railway Minister, Ashwini Vaishnaw, reviewed the container sector reforms and their implementation and described the shift as improving plant to market efficiency. The reforms introduced customised bulk cement tank containers and a bulk cement terminal policy to support multimodal handling and door to door solutions.
The new system has simplified loading and unloading by enabling mechanised operations and by reducing package losses compared with bagged cement transport. Since cement can move directly from manufacturing centres to consumption centres in standardised tank containers compatible with Ready Mix Concrete machines, two stages of handling have been eliminated and material loss has been reduced. The standard shape of the containers facilitates faster turnaround and lowers logistics costs for suppliers and builders.
The improved freight turnaround is helping to lower the delivered cost of cement, which can ease pressure on housing costs for the poor and middle class and support affordable construction. The reform is said to be environment friendly as dust generation during material transfer has fallen and fuel consumption and emissions have reduced due to modal shift from road to rail. The Make in India tank containers are designed for seamless movement between train and trailer and to enable efficient door to door movement while cutting congestion on roads.
Building on the cement reforms, officials were urged to tap the fly ash transportation market to convert industrial waste into national wealth. The minister noted that nearly 300 million metric tonnes (mn t) of fly ash is produced in the country while only about 13 million t is transported by rail and asked officials to substantially increase Railways share to serve brick kilns, cement industries and construction sites. Wider utilisation of fly ash should reduce pollution, promote recycling and lower construction material costs while strengthening sustainable freight movement across infrastructure sectors.
Dalmia Bharat Cement has launched Weather 365, a super-premium water-repellent cement brand for retail markets in West Bengal and Bihar. The product is designed to address rising demand for durable and weather-resistant construction materials in Eastern India.
Weather 365 offers protection against seepage, dampness and moisture damage, especially in regions exposed to heavy rainfall, humidity and changing weather cycles. The cement is suited for roofs, columns and foundations, and uses uniform water-repellent technology to reduce water penetration, steel corrosion, efflorescence and damp patches.
The company said the product will be available in water-resistant and tamper-proof BOPP packaging. It will also provide on-site technical support through engineering and technical services teams to guide customers on construction practices and long-term building performance.
Positioned in Dalmia Bharat Cement’s premium portfolio, Weather 365 targets homeowners, contractors and builders seeking stronger concrete, improved paint life and better structural durability. The launch supports the company’s strategy to expand premium construction solutions in key Eastern India markets.