Connect with us

Economy & Market

We deploy carbon capture solutions

Published

on

Shares

Yash Agarwal, Co-Founder, Carbonetics Carbon Capture, positions CCUS as a practical, scalable solution to tackle cement’s unavoidable calcination emissions while safeguarding productivity and profitability.

As India’s cement industry grapples with the challenge of cutting unavoidable calcination emissions without disrupting productivity, indigenous CCUS solutions are gaining prominence. In this interview, Yash Agarwal, Co-Founder, Carbonetics Carbon Capture speaks to Kanika Mathur explaining how low-cost, AI-enabled carbon capture technologies are being tailored for Indian kiln conditions.

Tell us about your organisation and its association with the cement industry.
We are a completely indigenously developed carbon capture technology company based in Noida. What we offer is state-of-the-art performance at Indian prices, along with Indian support.
We have pioneered low-cost carbon capture solutions for three industries—steel, cement, and power—and we offer specialised solutions tailored for each industry.

How is Carbonetics adapting its carbon-capture technology specifically for cement kiln flue-gas conditions?
In the case of the cement industry, the flue gas contains a significant amount of dust that needs to be captured, along with nitrates and SOx. This combination poses a major technical challenge for the carbon capture industry. What we have pioneered is a pretreatment process specifically designed for cement industry operations, which allows us to purify the flue gas before carbon capture treatment.
When we deploy carbon capture solutions for cement companies, we also enable them to comply with PCB norms, effectively allowing them to hit two birds with one stone. We are able to offer the world’s lowest capture costs. For a typical cement lime kiln, the cost is around US$ 25 to 30 per tonne, whereas companies from Europe and Japan offer solutions at around US$ 70 per tonne. This makes us approximately 50 per cent more price-competitive compared to Japanese players.

Is there a particular USP in your process and technology?
Absolutely. Our AI platform is a key differentiator that helps us reduce costs. It enables faster project execution and makes our projects more robust, allowing plants to run for longer durations, which directly improves return on investment. Digitalisation and automation are core aspects of our offering, and they significantly enhance operational efficiency and reliability.

What is the role of digitalisation automation and AI, of course, in bringing better technology to the cement industry, especially in relation to CCUS?
We are fully focused on CCUS, and for us, a running plant is a profitable plant. What we have done is created digital twins that allow operators to simulate and resolve specific problems in record time. In a conventional setup, when an issue arises, plants often have to shut down operations and bring in expert consultants. What we offer instead is on-the-fly consulting. As soon as a problem is detected, the system automatically provides a set of potential solutions that can be tested on a running plant. This approach ensures that plant shutdowns are avoided and production is not impacted.

How does your solution address calcination-related CO2, which is unique to cement production?
Calcination is a core part of the cement manufacturing process and cannot be abated through renewable energy sources like solar or wind, or through simple process optimisation. While clinker factor reduction is possible, any clinker that is produced will inevitably generate emissions. As mentioned earlier, we offer a specialised solution that delivers the lowest cost of carbon capture globally. We capture this CO2 and convert it into food-grade CO2. In the future, when you drink a bottle of Coca-Cola, it could very well contain CO2 captured from a
cement plant.

What modular or small-footprint capture units can be deployed easily at cement sites?
Modularity and a smaller footprint are paramount for any plant that is currently operational, as cement plants were not originally designed to accommodate carbon capture units. To address this, we offer a containerised carbon capture plant that can be used to test the technology. In addition, we are working on process amplification solutions that are part of our R&D pipeline. While these are not available today, they are expected to reduce the size of a carbon capture plant by half. This will allow us to serve operational plants where space is already at a premium.

How does your OmniSense® system improve monitoring and reliability of CCUS in cement operations?
In a typical carbon capture plant, there are several high-value assets, such as CO2 compressors. A single CO2 compressor can account for around 25 per cent of the total project cost, and procurement lead times can be as long as eight months.
If a carbon capture plant operates 24/7, redundancy becomes critical. Traditionally, this would require having multiple backup compressors. With OmniSense®, we enable predictive maintenance. If you know six months in advance that a compressor is likely to fail, your redundancy requirements decrease significantly.
For example, if you operate three plants, instead of maintaining six redundant compressors, you could manage with two, rotating them as needed. This significantly reduces capital expenditure while maintaining reliability.

What kind of policy support help you better your operations in the Indian sector?
Cement is a major contributor to India’s total GHG emissions, and it is also a highly price-sensitive product. If the government wants the cement industry to decarbonise rapidly in line with net-zero goals, incentives will be essential, along with mechanisms to absorb increases in final product prices.
For instance, if the cost of cement increases by Rs.10 per unit, the government should work to absorb this through measures such as tax breaks. These are approaches that have been successfully implemented in the US under the Inflation Reduction Act.
There is already a positive push, such as DST’s efforts to set up innovation centres. However, what is truly needed is real funding support for pilot projects—not just from institutions, but also specifically for India’s startup ecosystem.

What is Carbonetics’ roadmap for large-scale CCUS deployment in Indian cement plants by 2030?
Our plan is straightforward. Fortunately, the cement industry already understands the importance of CCUS. We offer a rental-based demo unit to reduce the risk associated with adopting new technology. Any new technology involves risk, and our approach focuses on de-risking adoption.
We provide a comprehensive feasibility report along with real, credible plant data generated from our mobile testing units. This significantly reduces uncertainty and cost. When a cement company makes the financial decision to deploy a full-scale plant, they can be assured of performance. Additionally, we offer operations and maintenance services, meaning we run the plant ourselves. When the technology designer is also responsible for operating the plant, it ensures optimal performance. These are the strategies we are using to scale CCUS deployment.

– Kanika Mathur

Concrete

Cement Makers Reaffirm Commitment to Sustainable Growth

Published

on

By

Shares

World Environment Day spotlight on innovation and circularity

On World Environment Day, the Indian cement industry reiterated its commitment to supporting India’s climate ambitions through sustainable manufacturing, resource efficiency and the adoption of cleaner technologies.

The Cement Manufacturers’ Association (CMA) said the sector remains aligned with the Government of India’s Net Zero commitments and is accelerating efforts to reduce its environmental footprint while supporting the country’s infrastructure and development agenda.

Parth Jindal, President, CMA and Managing Director, JSW Cement, said the industry is increasingly adopting cleaner technologies, improving energy efficiency and expanding the use of alternative fuels and raw materials. He also highlighted the growing importance of circular economy practices, where industrial by-products and waste streams from one sector are utilised as resources in another.

“The Indian Cement Industry is aligned to the Government’s commitments on carbon mitigation and is accelerating the adoption of cleaner technologies, resource efficiency and circular economy practices while actively exploring the potential of Carbon Capture, Utilisation and Storage (CCUS) as a critical pathway for deep decarbonisation,” said Jindal.

He added that coprocessing industrial waste and by-products helps conserve natural resources, reduce disposal requirements and lower the environmental footprint across multiple sectors.

According to Jindal, sustainability is no longer limited to manufacturing processes but is increasingly influencing investment decisions, innovation strategies and long-term growth plans within the industry.

Echoing similar views, Dr Raghavpat Singhania, Vice President, CMA and Managing Director, JK Cement, said sustainable development extends beyond emissions reduction and must also focus on responsible resource utilisation and waste minimisation.

“Sustainability in the built environment cannot be measured by emissions alone. It is equally about how efficiently we use resources, how effectively we minimise waste and how responsibly we create the infrastructure that will serve future generations,” said Singhania.

He noted that the cement industry is advancing its sustainability agenda through greater resource efficiency, increased circularity, technological innovation and continuous improvements in manufacturing practices. As a key contributor to India’s infrastructure development, the sector has a critical role to play in balancing economic growth with environmental responsibility.

On the occasion of World Environment Day, industry leaders reaffirmed their commitment to supporting India’s climate goals while delivering the materials required for resilient, durable and sustainable infrastructure.

 

Continue Reading

Concrete

Building a Greener Future Together

Published

on

By

Shares

Environmental sustainability requires immediate action, not just long-term commitments and discussions. Recycling, circular economy practices, and technology-driven waste management can help industries reduce environmental impact while supporting sustainable growth.

Author: Jignesh Kundaria, Director and CEO, Fornnax Technology

World Environment Day serves as an important reminder that environmental sustainability can no longer remain confined to discussions, reports, or long-term commitments. The environmental challenges facing the world today demand immediate, measurable, and collective action. Across industries and communities, waste generation continues to outpace our ability to process it responsibly, placing increasing pressure on ecosystems, natural resources, public health, and the well-being of future generations.

One of the most significant shifts required today is a change in how society perceives waste. Rather than being viewed as a material to be discarded, waste must be recognised as a valuable resource that can contribute to both economic growth and environmental protection when managed through the right technologies and systems. This mindset forms the foundation of the circular economy model that countries across the world are increasingly adopting to reduce landfill dependence, recover valuable materials, and create more sustainable industrial ecosystems.

India has made meaningful progress in strengthening awareness around sustainability, recycling, and environmental responsibility over the past decade. Significant efforts are being made to formalise the recycling sector through improved infrastructure, technology adoption, policy implementation, and broader stakeholder participation. These developments are creating a stronger foundation for responsible waste management and resource recovery across the country.

However, achieving long-term environmental impact requires collaboration from all stakeholders. Industries, policymakers, technology providers, and communities must work together with greater accountability to strengthen recycling ecosystems, encourage responsible waste management practices, and create sustainable outcomes through consistent execution rather than temporary interventions.

As someone closely associated with the recycling industry, I firmly believe that technology will play a decisive role in addressing future environmental challenges. Advanced recycling systems have the potential to recover valuable resources, reduce pollution, minimise landfill burdens, and conserve energy, creating a more sustainable future for generations to come. This belief is deeply reflected in Fornnax’s motto, “Committed to Create a Green Future,” which embodies our commitment to building long-term environmental value through innovation and responsible action.

At the same time, technology alone cannot deliver meaningful change. Real progress requires intent, awareness, participation, and a shared sense of responsibility. Sustainable development can only be achieved when innovation is supported by collective action and a genuine commitment to environmental stewardship.

On this World Environment Day, let us move beyond conversations and take meaningful steps towards creating a cleaner, greener, and more sustainable planet. By embracing innovation, strengthening recycling ecosystems, and acting responsibly today, we can create lasting environmental impact and secure a better future for generations to come.

Continue Reading

Concrete

Dalmia Bharat Acquires Jaiprakash Associates Cement Assets for ₹2,850 Crore

Published

on

By

Shares

Dalmia Cement executed a Business Transfer Agreement with Jaiprakash Associates and Adani Infra, to acquire 5.2 MnTPA of cement capacity across Madhya Pradesh and Uttar Pradesh.

Dalmia Cement (Bharat) announced on May 22, 2026 that it had signed a Business Transfer Agreement with Jaiprakash Associates Limited and Adani Infra (India) Limited for the acquisition of cement plants located at Rewa in Madhya Pradesh and Churk, Chunar and Sadwa in Uttar Pradesh. The deal was struck at an enterprise value of ₹2,850 crore and is expected to close within two weeks of execution.

The acquired assets from Jaiprakash Associates include 5.2 MnTPA of cement capacity and 3.3 MnTPA of clinker capacity. The package also covers 99 MW of thermal power capacity and railway sidings at Rewa, Chunar, and a common siding at Churk. This infrastructure gives the acquisition immediate operational utility beyond just production tonnage.

The transaction has a long backstory. Dalmia Cement had originally entered into a framework agreement with Jaiprakash Associates in December 2022, covering the sale of these business assets along with a long-term clinker supply arrangement. However, before the deal could be completed, Jaiprakash Associates was admitted to insolvency proceedings under the Insolvency and Bankruptcy Code. The earlier agreements could not be consummated as a result.

In an official statement, Puneet Dalmia, Managing Director & CEO, Dalmia Bharat, said, “I am very excited about addition of these assets in our portfolio. This serves as a great strategic fit for Dalmia. It helps us move forward in our journey to be a pan India player and provide a strong head start to serve the high potential markets in Central region. I am optimistic that the expansion potential of these assets along with close proximity with Dalmia’s captive mines will help us create a capacity hub for the future”.

Following the approval of Adani Group’s resolution plan for Jaiprakash Associates under the IBC framework, Dalmia approached the new management to revive discussions. The fresh Business Transfer Agreement was executed to settle all pending disputes, legal proceedings, and arbitration matters arising from the original framework agreement with Jaiprakash Associates.

Expanding market reach

Dalmia added, “Our familiarity with these assets under the earlier tolling arrangement gives us a deep understanding of the facilities and helps us establish strong connect with channel partners and vendors. We believe that this will help us in faster ramp up of capacities and quicker inroads into the market. As we look forward, I am very confident that we will be able to leverage the strengths of Dalmia to operate these assets in a manner where we can maximise value creation for all our stakeholders.”

With the addition of these plants, Dalmia Bharat’s total installed cement capacity will rise to 54.7 MnTPA upon consummation. The company has further expansion projects underway at Belgaum, Pune, and Kadapa, which are expected to take overall capacity to 66.7 MnTPA by Q2 to Q3 FY28.

The Central India location of the Jaiprakash Associates plants gives Dalmia Bharat faster access to markets in Madhya Pradesh and Uttar Pradesh than a greenfield build would have allowed. The company also cited debottlenecking and brownfield expansion as near-term opportunities at the acquired sites. Dalmia Bharat said the assets were expected to contribute positively to EBITDA and overall returns, given the pricing environment in the region and the company’s cost structure.

Continue Reading

Video Thumbnail

    SIGN-UP FOR OUR GENERAL NEWSLETTER


    Trending News

    SUBSCRIBE TO THE NEWSLETTER

     

    Don't miss out on valuable insights and opportunities to connect with like minded professionals.

     


      This will close in 0 seconds