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BENGALURU, India (AP) \u2014 An innovative portable shelter recently exhibited in one of India’s<\/a> largest cities shows how smart, cheap ways<\/a> to help workers escape the heat are gaining traction in a country that’s particularly vulnerable to climate change-driven extreme temperatures.<\/p>\n The Neralu shelter, winner of a design contest in the southern city of Bengaluru, was displayed at the Sweat and Concrete 2025 event in late May alongside a theatrical performance about heat impacts on outdoor workers and exhibits on heat-related studies. Organizer Kanishk Kabiraj said the aim of the exhibition is to raise awareness about how extreme heat is endangering the health<\/a> and livelihoods of the country\u2019s outdoor workforce. It comes amid a shift in India<\/a> toward greater awareness of climate-related issues in recent years.<\/p>\n \u201cWe think that it\u2019s important to not only talk conceptually but to try and create models and proof of concept,\u201d Kabiraj said.<\/p>\n Neralu, which means shade in Kannada, the most common local language spoken in Bengaluru, consists of a lightweight frame that supports a shade, bench and angled slats operated by manual pulleys to fan people seated within. The shelter costs about $175 and is made of metal, fiber-reinforced plastic and plywood. Weighing roughly 15 kilograms (33 pounds), the shelter for up to four people can be installed on outdoor walls and easily disassembled and transported on the small motor vehicles known as tuk-tuks.<\/p>\n \u201cThis kind of shelter will be helpful for people like us who work outdoors,\u201d said Madhe Gowda, a 62-year-old fruit seller who came to the exhibit. \u201cI sell fruits from my pushcart all day. When it\u2019s really hot, my fruits begin to rot and it becomes difficult for me to move around much.”<\/p>\n Neralu beat 19 other entries in a contest for designing heat shelters for outdoor workers organized in Bengaluru last year. Ankritya Diggavi, one of the architects behind the design, said it was inspired by speaking to and observing outdoor workers.<\/p>\n \u201cThey have made their own makeshift measures using material like beach umbrellas and tarpaulin sheets,\u201d Diggavi said.<\/p>\n The designers said the Neralu shelter can be made of recycled and repurposed material from the auto industry or other businesses. They said the design has a lot of room to be modified according to local needs and available materials.<\/p>\n \u201cWe wanted something simple, affordable, and quick to assemble,\u201d said Sagar Kandal, another one of the designers.<\/p>\n They said they have received interest from both public and private organizations that want to purchase and install these shelters in the city. The Indian Meteorological Department has found the number of extreme heat days increasing in the city, which planning experts say is likely due to climate change and rapid urbanization.<\/p>\n And with a rising number of Indian states designing heat and climate change adaptation plans, they said the shelter can work in any heat-stressed city that needs low-cost solutions.<\/p>\n Tamanna Dalal, a researcher on heat policy at the New Delhi-based think tank Sustainable Futures Collaborative, said the way cities are built in India is resulting in urban heat islands, parts of cities with higher average temperatures than the surrounding areas. Shelters that take local climate factors into account and can be replicated easily will become \u201csupremely important\u201d as heat worsens in the coming years, Dalal added.<\/p>\n India is among the world\u2019s most vulnerable countries to climate impacts, with floods<\/a>, heat waves<\/a> and cyclones<\/a> having resulted in 80,000 deaths and economic losses nearing $180 billion from 1993 to 2022. According to the International Labor Organization, India stands to lose up to 34 million jobs due to increasing heat by 2030.<\/p>\n P. Kumaravel, a 42-year-old construction worker who was at the event held over two days at the end of May, welcomed the idea of the shelter, but said good public transport and reliable health insurance are what workers like him need the most.<\/p>\n \u201cThis year\u2019s heat was really bad. I had rashes and pimples. We rest under a tree when we can, but we\u2019re paid to work, not to rest,\u201d he said. \u201cA shelter is helpful, but it\u2019s not enough,\u201d he said.<\/p>\n ___<\/p>\n Follow Sibi Arasu on X at @sibi123<\/a><\/p>\n ___<\/p>\n The Associated Press\u2019 climate and environmental coverage receives financial support from multiple private foundations. AP is solely responsible for all content. Find AP\u2019s standards<\/a> for working with philanthropies, a list of supporters and funded coverage areas at AP.org<\/a>.<\/p>\n<\/div>\n