Vedanta Aluminium, India’s largest producer of aluminum, deployed a state-of-the-art cooling system at its smelter in Jharsuguda, Odisha.
“Innovation is at the heart of everything we do at Vedanta Aluminium,” said C. Chandru, CEO of Vedanta Jharsuguda. “By combining digital precision with practical engineering, we have not only strengthened the stability of our potlines but also improved the overall energy efficiency of our operations. This achievement is a testament to the ingenuity of our teams and sets a new benchmark for sustainable aluminium production in India.”
Developed in‑house, the Forced Cooling Network (FCN) uses advanced 3D Computational Fluid Dynamics (CFD) modeling to enhance thermal management in aluminum reduction pot cells. CFD uses numerical algorithms to simulate fluid behavior, such as airflow, pressure, and temperature, creating detailed digital replicas of pot structures, cooling ducts, and airflow pathways. This allows Vedanta’s engineers to optimize system performance without relying solely on physical testing. In aluminum smelting, this precision is critical for preventing sidewall overheating, maintaining protective layers, reducing energy loss, and ensuring stable, efficient pot operations.
The FCN system was commissioned on a section of a potline at Vedanta Aluminium’s Jharsuguda smelter, with plans underway to scale it across the entire potline. By ensuring precise sidewall temperature control, the FCN enables stable high amperage operations, better thermal balance and enhanced overall performance. It has already delivered measurable gains, including energy savings of 15.3 kWh per tonne of aluminum produced. Its contribution to advancing energy efficient, sustainable operations led to it being recognized with a Certificate of Merit at the National Energy Conservation Awards 2025 by the Ministry of Power’s Bureau of Energy Efficiency.
Vedanta Aluminium continues to focus on deploying technology-driven solutions that enhance industrial safety and support sustainable business growth. It is now harnessing the potential offered by Industry 4.0 technologies (such as artificial intelligence and machine learning) to achieve operational excellence and global competitiveness in every aspect of its operations.