RT null T1 Indian-designed Natural Cooling Startup Awarded UN Environment Sustainability Grant A1 United Nations Environment Programme, YR 2018 FD 2018-03 LK https://wedocs.unep.org/handle/20.500.11822/25322 UL https://wedocs.unep.org/handle/20.500.11822/25322 NO A cooling system inspired by the structure of a beehive and developed in India has won a US$10,000 startup grant from UN Environment. The biomimicry based air cooler was designed by Monish Siripurapu, an architect based in New Delhi. DS UN Environment Document Repository RD Sep 17, 2026