Delhi Teen Wins Diana Award For Low-Cost Classroom Air Purifiers

Delhi teenager Krish Aggarwal has co-founded Project Vayu to combat classroom air pollution using affordable modified fans. The low-cost filters, priced at roughly ₹140, have successfully benefited over 10,000 underprivileged students. This impactful initiative recently earned Aggarwal a spot on the prestigious 2026 Diana Award Roll of Honour. The project aims to expand further to ensure clean air is accessible to every child.