The Two days seminar Program on “Recent Trends in Thermal Energy Storage System and its Applications” was organized for bringing together the researchers, teaching fraternity, industry persons and post graduate students from across the state to exchange the innovative ideas face-to-face. It was organized by Department of Mechanical at Indus Institute of Technology and Engineering, Ahmedabad from 29^th April 2021 – 30^th April 2021. This Seminar was sponsored by GUJCOST-DST, GoG. Total 98 participants including PG students and Faculties / Research Scholar from different Degree and Diploma Engineering Institutes have registered for the event.