CEPT University tops Global Building Simulation Competition second time in a row

The 17th and 18th editions of the conferences were held in Bruges, Belgium and Shanghai, China, respectively.

Around 40 teams from across the globe took part in the event. CEPT University’s MBEP students secured the top position, with Carnegie Mellon University, USA, taking the runner-up spot, stated the university authorities.

The competition required students to focus on energy performance analysis and retrofit strategies for the Bundanon Art Museum and Bridge in New South Wales, Australia, said the authorities. Among the solutions demonstrated by CEPT students included use of passive design strategies to reduce active heating and ensure air quality as the team proposed a smart and energy-efficient design that would cut down uncomfortable hours by 94 percent and reduce the need for active heating to only 27 hours in the entire year, while improving air quality, stated the authorities.

“Other solutions included 54 percent reduction in overall HVAC (Heating, Ventilation, and Air Conditioning) energy consumption through optimised system interventions, a 303kW solar PV system that could generate thrice the gallery’s annual energy needs, enabling year-round off-grid operation and achieving a 30.7 percent embodied carbon reduction in the building facade enhanced material choices, including the use of low-carbon materials, replacing insulation, improving cladding, and reducing steel,” Professor Rajan Rawal from the university said.

One of the winners, Swetha R, said, “Participating in the competition was an immersive experience. Our team tackled façade design, HVAC strategies, off-grid systems, and thermal comfort — balancing performance, sustainability, and occupant well-being. Collaboration, mentorship, and problem-solving strengthened my holistic approach to building performance.”

The team comprised Akarshna AK, Niyati Jogi, Samiksha Bhardwaj, Swetha R, Vasudev Pandya, and Vishal Yadav, who were mentored by CEPT faculty members Prof Rajan Rawal, Prof Minu Agarwal, Siddhi Vashi Research Associate at the Centre for Advanced Research in Building Science and Energy (CARBSE), CEPT University and Malay Dave of Steensen Varming, Sydney.

The biennial IBPSA Building Simulation Conference is one of the world’s leading international events in building simulation, bringing together researchers, professionals, and students from across the globe.

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