27
Mar
Indian Institute of Technology-Guwahati (IIT-G) has developed energy-efficient bricks designed to promote sustainable construction by naturally cooling buildings. This research, co-authored by Prof. Pankaj Kalita and his team, addresses the challenge of reliance on air conditioning, which significantly contributes to energy consumption and carbon emissions. The innovative bricks utilize Phase Change Materials (PCMs), specifically OM35, which melts at 35 degrees Celsius, making them ideal for hot and humid regions. These materials absorb excess heat during the day and release it when temperatures drop, stabilizing indoor climates. To mitigate leakage issues commonly associated with PCMs during melting, the research team integrated…
