Concrete

Drones can ferry small batches of cement

Published

2 years ago

April 16, 2024

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Ankit Kumar, Co-Founder and CEO, Skye Air, highlights the advantages of drone deliveries for the cement industry to improve the overall operational efficiency and cost-effectiveness of the supply chain.

What is the environmental impact that drone deliveries can create?
Drone deliveries have the potential to significantly reduce environmental impact compared to conventional delivery methods. By utilising drones, the carbon footprint of last-mile delivery can be slashed by eliminating the need for vehicles and vans, which emit greenhouse gases during transport. In fact, studies have shown that drone deliveries can reduce carbon emissions by up to 80 per cent compared to traditional delivery methods. Additionally, drones provide more direct routes, minimising congestion and further lowering emissions.
Furthermore, Skye Air’s implementation of drone technology can contribute to a substantial decrease in air pollution. Traditional delivery vehicles, powered by fossil fuels, contribute significantly to air pollution, whereas drones operate on cleaner energy sources, such as electricity. As a result, the adoption of drone technology by Skye Air could lead to a notable reduction in harmful pollutants released into the atmosphere.
It’s worth noting that Skye Air is committed to continuous monitoring and optimisation of its operations to ensure that the environmental benefits of drone delivery are maximised. Through data-driven analysis and innovative strategies, Skye Air aims to further enhance the efficiency and sustainability of its drone delivery services.
In conclusion, while drone deliveries offer significant environmental benefits, rigorous management and innovation are essential to mitigate any potential negative effects and ensure the long-term viability of drone delivery operations.

Tell us about the efficiency created by drone delivery systems.
Skye Air has spearheaded a paradigm shift in the logistics industry by substantially augmenting efficiency in their drone deliveries. Drones can help circumvent traditional road networks, bypass traffic congestion and surmount logistical impediments, facilitating expeditious and direct transportation of goods. This heightened efficiency is particularly conspicuous in exigent circumstances, such as the delivery of medical supplies to remote regions or the expeditious fulfillment of urgent orders. By harnessing the capabilities of drones, Skye Air optimises delivery routes, curtails fuel consumption, and mitigates the overall operational costs inherent in conventional delivery methodologies.
Indeed, empirical data underscores the efficacy of drone deliveries, showcasing a significant reduction in delivery times by up to 50 per cent compared to traditional methods. Moreover, drone deliveries have been shown to minimise fuel usage by approximately 60 per cent, contributing to substantial environmental conservation efforts.
Furthermore, the automation of the delivery process not only expedites operations but also bolsters efficiency, resulting in enhanced customer satisfaction rates. With streamlined processes and expedited turnaround times, Skye Air sets a new standard for excellence in the logistics domain.

What is the role of digitalisation and technology in your delivery and transport system?
In Skye Air, digitalisation and technology serve as pivotal catalysts in revolutionising our delivery and transport system. Through the integration of cutting-edge drone technology like Skye UTM, we have established a streamlined and efficient delivery process. Our drones are equipped with state-of-the-art navigation systems and sensors, enabling precise and secure delivery routes. Skye UTM stands as the most advanced and indigenised Aerial Traffic Management platform, designed to furnish situational awareness, autonomous navigation, risk assessment, and traffic management to all drone and aerial mobility operators across the airspace. Skye UTM has already facilitated successful BVLOS (Beyond Visual Line of Sight) drone flights. The Skye UTM captures over 255+ parameters of UAV movements, storing them in its ‘Black box’, which comprises a published systematic description of the entire flight. This platform offers the inaugural 3-Dimensional view of the drone airspace, alongside operations and regulations mapping servers, furnishing the latest airspace status, verified paths, and exhibiting real-time UAV movements. Furthermore, our digital platforms empower customers to seamlessly place orders and track their deliveries in real-time. This digitalisation not only amplifies the velocity and precision of our deliveries but also ensures transparency and accountability throughout the entire process.

Can drone deliveries be incorporated with the cement industry in the future?
In the foreseeable future, the incorporation of drone deliveries holds promise for integration within the cement industry, presenting efficient and swift transportation solutions for materials. The sophisticated drone technology prevalent in logistics stands poised to collaborate seamlessly with cement companies, optimising their supply chain operations. Drones can ferry small batches of cement or other construction materials to remote or challenging-to-access locations, thereby diminishing reliance on conventional transportation modes such as trucks and mitigating logistical complexities. Through the strategic utilisation of drones, the cement industry stands to bolster its efficiency, curtail costs and elevate overall operational efficacy.

–Kanika Mathur

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Concrete

UltraTech becomes first Indian cement firm to cross 2 GW green energy

Published

10 minutes ago

October 7, 2026

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UltraTech Cement has crossed 2 GW of captive green energy capacity, with renewables and waste heat recovery meeting 48 per cent of its power needs.

Mumbai

UltraTech Cement Limited has surpassed 2 GW of installed green energy capacity for captive use, becoming the first cement company in India to achieve the milestone. The Aditya Birla Group company commissioned 116.55 MW of wind capacity at its Inter-State Transmission System-connected wind-solar hybrid project in Barmer, Rajasthan, along with 10 MW of Waste Heat Recovery System capacity at Sarlanagar Cement Works in Karnataka.

With these additions, UltraTech’s cumulative installed green energy capacity has reached 2,024 MW. This includes 1,580 MW of renewable energy capacity and 444 MW of waste heat recovery capacity, together meeting around 48 per cent of the company’s current power requirements.

The company said the milestone reflects the progress of its long-term energy transition strategy. In FY27 so far, nearly one-third of UltraTech’s 76 manufacturing units in India have maintained green energy utilisation above 50 per cent of their electricity requirements, while five units have crossed 95 per cent.

K C Jhanwar, Managing Director, UltraTech Cement Limited, said, “Crossing the 2 GW green energy milestone is the result of a strategy we have pursued consistently over the past decade. Cement is an energy-intensive, hard-to-abate sector, and showing that reliability and growth can go hand in hand with a rapid shift to green energy sets a benchmark for the industry. With nearly half of our power needs now met through green energy, we are significantly less exposed to fossil fuel supply constraints and power price volatility. As we scale up renewables, waste heat recovery and battery storage across our operations, we are building an energy foundation for stable, long-term growth.”

UltraTech commissioned 430 MW of green energy capacity in FY26 and continues to expand its renewable energy and waste heat recovery portfolio.

The company is also progressively integrating Battery Energy Storage Systems across its operations to improve renewable energy utilisation and supply reliability.

In 2025, UltraTech operationalised what it described as India’s first on-site hybrid round-the-clock renewable energy project at Sewagram Cement Works in Gujarat. The project combines solar, wind and battery storage.

As part of its decarbonisation strategy, UltraTech said it has not invested in new captive thermal power capacity for either greenfield projects or brownfield expansions at its integrated units for more than a decade.

The company said its expanding green energy portfolio is helping reduce dependence on conventional grid electricity and fossil fuel-based power, while lowering exposure to fluctuations in coal and electricity prices.

UltraTech aims to increase green energy’s share in its total power mix to 85 per cent by 2030. As a member of RE100, it has also committed to meeting 100 per cent of its electricity requirement through renewable sources by 2050.

UltraTech Cement, the cement flagship of the Aditya Birla Group, has a total grey cement capacity of 210.1 MTPA and white cement and putty capacity of 3.5 MTPA. The company is also a signatory to the GCCA Climate Ambition 2050 and has committed to the GCCA Net Zero Concrete roadmap.

Concrete

Shiva Cement Merges with JSW Cement

Published

3 hours ago

October 7, 2026

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JSW Cement has announced a scheme of arrangement to merge its listed subsidiary Shiva Cement with itself, creating a single unified cement platform. The boards of both companies have approved the proposal, which will require clearances from stock exchanges, the Securities and Exchange Board of India, the National Company Law Tribunal, Odisha Industrial Infrastructure Development Corporation and other applicable authorities.

The transaction is expected to be completed within 12 to 14 months, subject to the necessary approvals from regulators, shareholders and creditors. Under the scheme, JSW Cement will issue 5 equity shares with a face value of Rs. 10 each for every 41 equity shares with a face value of Rs. 2 each held by Shiva Cement shareholders other than JSW Cement.

The company said the merger would consolidate financial, managerial, technical, distribution and marketing resources while reducing administrative duplication and compliance requirements. It would also provide greater funding flexibility, potentially lower financing costs and eliminate inter-company guarantees.

The consolidation is expected to strengthen backward integration by enabling JSW Cement to use Shiva Cement’s clinker manufacturing facility. This would reduce dependence on external clinker procurement and improve supply-chain efficiency. Public shareholders of Shiva Cement would receive direct ownership in JSW Cement, which has a broader institutional investor base and a more liquid listed presence.

JSW Cement acquired a controlling stake in Shiva Cement through transactions that began in January 2017. Shiva Cement operates a clinker facility in Odisha, near the borders of Odisha, Chhattisgarh and Jharkhand, and commissioned a 1 mtpa cement grinding unit at Sambalpur in FY26 through a commercial arrangement with Bhushan Power and Steel.

JSW Cement has 24.10 mtpa of cement grinding capacity and 9.74 mtpa of clinkerisation capacity. Its Indian operations comprise nine plants, including two integrated units, one clinker unit and six grinding units. The proposed merger is intended to simplify the corporate structure and align the financial statements of the two companies.

Concrete

UltraTech’s Kukurdih unit runs fully on green energy

The Chhattisgarh plant has met 100 per cent of its electricity needs through green energy since April 2026.

Published

6 days ago

October 1, 2026

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UltraTech Cement’s Kukurdih Cement Works in Chhattisgarh has met 100 per cent of its electricity requirement through green energy every month since April 2026. Commissioned in 2024, the integrated cement manufacturing unit has an installed grey cement capacity of 3.3 million tonnes per annum.

The plant meets its electricity requirement through a combination of renewable power sourcing and Waste Heat Recovery Systems (WHRS). UltraTech said the combination enables the unit to meet its power needs through green energy while maintaining operational reliability.

Since April 2026, nearly a third of UltraTech’s 76 manufacturing units in India have maintained green energy utilisation above 50 per cent of their electricity requirement. Five units, including Kukurdih, have exceeded 95 per cent green energy utilisation.

The company is also progressively deploying Battery Energy Storage Systems (BESS) across its manufacturing network to support greater integration of renewable energy. UltraTech said it has not invested in new captive thermal power capacity at its integrated units, including greenfield projects and brownfield expansions, for more than 10 years.

As of Q1FY27, UltraTech’s captive green energy capacity stood at 1,897 MW, comprising 1,463 MW of renewable capacity from solar, wind and hybrid sources, and 434 MW of WHRS capacity.

Under its RE100 commitment, the company aims to increase the share of green power in its total power mix to 85 per cent by 2030 and 100 per cent by 2050.