The Solar Decathlon India is a challenge for postgraduate and graduate students from Indian institutions to empower the next generation to combat climate change in the buildings sector. IIHS, along with the Alliance for an Energy Efficient Economy (AEEE), are the prime sponsors of the programme. About 100 teams, comprising almost 1,300 students across various disciplines, including Architecture, Town Planning and Engineering, from leading universities across India participated in the second year of the competition, along with their faculty guides.