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Solar energy is clean, renewable and emission-free

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Raman Bhatia, Founder and Managing Director, Servotech Power Systems, talks about their solar power systems that are tailored for the energy-intensive cement manufacturing sector while highlighting the challenges of location suitability, intermittency, infrastructure limitations and cost barriers

Which amongst your products can provide energy to the cement manufacturing process?
In recent times, solar energy has undoubtedly emerged as a powerful and eco-friendly source of electricity making it suitable for various industrial applications. The cement production sector,
known for its high energy demands from carbon-emitting sources, stands as an ideal sector for our groundbreaking solar solutions to create a significant transformative impact.
Our highly compatible On-Grid Solar System is engineered to meet the power demands of the cement manufacturing plant by tapping into the abundant and clean resource of solar energy, ultimately leading to reduced energy costs. This not only promotes sustainable manufacturing practices but also enhances cost-effectiveness. By harnessing the abundant solar energy, we offer sustainable and adaptable solutions that are propelling the cement production energy towards a more sustainable future.

Cement production is an energy-intensive. Can solar energy support the process and make it sustainable?
Absolutely! Cement manufacturing indeed requires a significant amount of energy, which comes from carbon-emitting sources. However, by integrating Servotech’s on-grid solar system, the cement manufacturing process can be supported with clean and renewable energy. This sustainable energy source not only reduces the carbon footprint but also lowers operational costs, making the entire process more environmentally friendly and economically viable.

Tell us about your process of supplying energy to cement plants.
Our highly efficient On-Grid Solar System is designed to provide solar energy to cement manufacturing plants seamlessly. The process begins with the installation of solar panels, which capture sunlight and convert it into electricity. The energy generated is then fed into the plant’s electrical grid. This solar-generated electricity effectively powers various operations within the cement manufacturing process, reducing the plant’s reliance on conventional energy sources and lowering its electricity costs.
This transition to solar energy not only makes cement production more sustainable but also contributes to reduced operational expenses, ultimately benefitting the environment and making the entire process cost-efficient.

How is the impact of using solar power as an energy source compared to carbon-emitting energy sources?
The environmental benefits of solar power are profound. Unlike traditional energy sources that rely on fossil fuels, solar energy is clean, renewable and emission-free. When integrated into the energy supply for cement plants, solar power significantly minimises the use of fossil fuels, which are finite resources and major contributors to greenhouse gas emissions.
By reducing reliance on carbon-emitting energy sources, solar power contributes to a cleaner and healthier environment. This transition to cleaner energy not only mitigates climate change but also enhances air quality, thereby creating a more sustainable and environmentally conscious future.

Which standards and compliances do you adhere to?
We place paramount importance on adhering to industry standards and regulatory compliance throughout the manufacturing and installation of our solar systems. During the manufacturing process, rigorous quality checks are conducted to ensure the efficiency, durability and optimal functioning of our products.
When it comes to the installation of our solar systems, we take meticulous care to ensure proper mounting and positioning, maximising their exposure to sunlight. Our manufacturing and installation procedures strictly adhere to the standards established by reputable organisations, including the National Electric Code, IEEE, BIS, ISO and IEC.
Furthermore, our solar products are MNRE-approved. By complying with these standards,
we ensure robust, sustainable, and safe solar power installations.

What are the major challenges that you face in the supply of renewable energy?
The supply of renewable energy faces several significant challenges. Finding a suitable location to facilitate installation is one of the major problems. Every area be it urban or rural comes with its own set of challenges, in this case, finding a location that supports smooth installation can get a little tricky.
Intermittency is a primary concern, as sources like wind and solar are weather-dependent, requiring energy storage solutions to ensure consistent availability. Infrastructural limitations of the grid hinder the efficient distribution of renewable energy from remote locations to urban areas. Additionally, the high
upfront costs of renewable technologies can deter investment. Regulatory and policy uncertainties also impact growth.
Finally, environmental concerns, such as land use and wildlife disruption, need careful consideration. Addressing these challenges requires advancements in energy storage, grid modernisation, supportive policies, and innovative solutions to ensure a reliable and sustainable renewable energy supply and Servotech is actively working towards surmounting these barriers, paving the way for a sustainable future powered by solar energy.

  • Kanika Mathur

Concrete

UltraTech Cement FY26 PAT Crosses Rs 80 bn

Company reports record sales, profit and 200 MTPA capacity milestone

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UltraTech Cement reported record financial performance for Q4 and FY26, supported by strong volumes, higher profitability and improved cost efficiency. Consolidated net sales for Q4 FY26 rose 12 per cent year-on-year to Rs 254.67 billion, while PBIDT increased 20 per cent to Rs 56.88 billion. PAT, excluding exceptional items, grew 21 per cent to Rs 30.11 billion.

For FY26, consolidated net sales stood at Rs 873.84 billion, up 17 per cent from Rs 749.36 billion in FY25. PBIDT rose 32 per cent to Rs 175.98 billion, while PAT increased 36 per cent to Rs 83.05 billion, crossing the Rs 80 billion mark for the first time.

India grey cement volumes reached 42.41 million tonnes in Q4 FY26, up 9.3 per cent year-on-year, with capacity utilisation at 89 per cent. Full-year India grey cement volumes stood at 145 million tonnes. Energy costs declined 3 per cent, aided by a higher green power mix of 43 per cent in Q4.

The company’s domestic grey cement capacity has crossed 200 MTPA, reaching 200.1 MTPA, while global capacity stands at 205.5 MTPA. UltraTech also recommended a special dividend of Rs 2.40 billion per share value basis equivalent to Rs 240.

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Concrete

Towards Mega Batching

Optimised batching can drive overall efficiencies in large projects.

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India’s pace of infrastructure development is pushing the construction sector to work at a significantly higher scale than previously. Tight deadlines necessitate eliminating concreting delays, especially in large and mega projects, which, in turn, imply installing the right batching plant and ensuring batching is efficient. CW explores these steps as well as the gaps in India’s batching plant market.

Choose well

Large-scale infrastructure and building projects typically involve concrete consumption exceeding 30,000-50,000 cum per annum or demand continuous, high-volume pours within compressed timelines, according to Rahul R Wadhai, DGM – Quality, Tata Projects.

Considering the daily need for concrete, “large-scale concreting involves pouring more than 1,000–2,000 cum per day while mega projects involve more than 3,000 cum per day,” says Satish R Vachhani, Advanced Concrete & Construction Consultant…

To read the full article Click Here

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Concrete

Andhra Offers Discom Licences To Private Firms Outside Power Sector

Policy allows firms over 300 MW to seek distribution licences

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The Andhra Pradesh government will allow private firms that require more than 300 megawatt (MW) of power to apply for distribution licences, making the state the first to extend such licences beyond the power sector. The policy targets information technology, pharmaceuticals, steel and data centres and aims to reduce reliance on state utilities as demand rises for artificial intelligence infrastructure.

Approved applicants will be able to procure electricity directly from generators through power purchase agreements, a change officials said will create more competitive tariffs and reduce supply risk. Licence holders will use the Andhra Pradesh Transmission Company (APTRANSCO) network on payment of charges and will not need a separate distribution network initially.

Licences will be granted under the Electricity Act, 2003 framework, with the Central and State electricity regulators retaining authority over terms and approvals. The recent Electricity (Amendment) Bill, 2025 sought to lower entry barriers, enable network sharing and encourage competition, while the state commission will set floor and ceiling tariffs where multiple discoms operate.

Industry players and original equipment manufacturers welcomed the policy, saying competitive supply is vital for large data centre investments. Major projects and partnerships such as those involving Adani and Google, Brookfield and Reliance, and Meta and Sify Technologies are expected to benefit as capacity expands in the state.

Analysts noted India’s data centre capacity is forecast to reach 10 gigawatts (GW) by 2030 and cited International Energy Agency estimates that global data centre electricity consumption could approach 945 terawatt hours by the same year. A one GW data centre needs an equivalent power allocation and one point five times the water, which authorities equated to 150 billion litres (150 bn litres).

Advisers warned that distribution licences will require close regulation and monitoring to prevent misuse and to ensure tariffs and supply obligations are met. Officials said the policy aims to balance investor requirements with regulatory oversight and could serve as a model for other states.

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