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URBAN COOLING SOLUTIONS
In 2018, a University of Hawaii study compared green and white roofs in Honolulu; the green roof was reported to have lower peak temperatures at the surface and nearby air- In 1995, Florida researchers coated a Cocoa Beach school roof white; over the following year, chiller energy use fell 10%, saving 13,000 kWh, while peak demand fell 35%
- In 2020, Stanford's radiative cooling technology reached a California supermarket roof; panels were estimated to save 15% to 20% energy, while a Tempe bus shelter film was reported 30°F cooler
- Phoenix swapped black asphalt for a reflective road coating; noon surface heat fell 12°F, but pedestrians faced higher radiant heatIn an effort to lower urban heat, Phoenix tested innovative reflective pavement coatings on its roads, revealing that treated asphalt kept ...31 Aug, 2026, 05.22 PM IST
- In 2025, Czech researchers reported 2024 summer tests of green facades; one Holešovice site recorded 6.4K lower mean radiant temperature than a white wallGreen facades play a significant role in regulating outdoor thermal conditions, although their effectiveness can significantly differ. A co...29 Aug, 2026, 03.00 PM IST
- Rains Raksha in India may not be enough to fight $250 billion heat billExtreme heat poses a significant economic threat to India's workforce and GDP. Lost labor hours and reduced productivity impact both worker...28 Aug, 2026, 12.30 PM IST
- These large-, mid- and small-cap stocks can give more than 20% return in 1 year, according to analystsEven if the ongoing conflict in the Gulf settles anytime soon (and we certainly hope it does), don’t be surprised if the Nifty and Sensex r...28 Aug, 2026, 06.42 AM IST
- In 2024, a Dutch sports field stored rainwater beneath artificial turf, cutting surface temperatures by nearly 50% during summer testsResearchers developed a synthetic turf with a hidden water layer for cooling. This system significantly reduced surface temperatures compar...27 Aug, 2026, 01.20 PM IST
- These mid-cap stocks with ‘Strong Buy’ & ‘Buy’ recos can rally over 25%, according to analystsGiven the possibility of hostilities resuming in the Gulf region, focus on risk management in the market. Why? Because fresh hostilities wi...27 Aug, 2026, 12.17 PM IST
- In 1992, deadly category 5 Hurricane Andrew caused massive destructions in Florida, 34 years later as rising sea level flooding threatens nearly 40 per cent of U.S. population, Miami, other areas are showing how to be ready for doomsdayAs global average temperatures climb because of fossil fuel emissions, so do sea levels, making low-lying coastal cities vulnerable to floo...24 Aug, 2026, 09.27 PM IST
- A reflective roof coating reduced peak roof temperature by 14.1°C and indoor temperature by 2.4°C; later research found evaporative cooling could add further benefitsInnovative roofing technologies are changing the game for building temperature regulation. By utilizing white reflective coatings, sunlight...19 Aug, 2026, 02.20 PM IST
- A cement-based paint that "sweats" water kept a model house more than 4.5°C cooler than conventional white paintInnovative researchers have unveiled a remarkable paint designed to keep buildings cooler by absorbing moisture. This advanced formula not ...18 Aug, 2026, 06.40 PM IST
- Since 2025, University of Manchester researchers modelled 2,300 urban canal sections across Great Britain and Ireland. Now, the study shows canals can lower nearby temperatures by as much as 2.3°C during heatwavesUrban canals cooling: Urban canals provide a notable cooling effect on surrounding areas, particularly during heatwaves. This natural cooli...14 Aug, 2026, 09.31 PM IST
- Austrian researchers 3D-printed porous ceramic cubes for passive cooling; one water-filled prototype cooled nearby air by nearly 7°C without electricityResearchers from Austria have created groundbreaking 3D-printed ceramic cubes designed for passive cooling applications. Utilizing the prin...10 Aug, 2026, 05.25 PM IST
- In 2011, New York tried a simple way to beat peak summer heat by painting rooftops white; here’s how it helped cool citiesIn a proactive initiative starting in 2011, volunteers in New York City painted rooftops white to tackle the challenges of urban heat. This...09 Aug, 2026, 10.15 AM IST
- In 2019, scientists tested a diaper-like superabsorbent polymer in lab-made asphalt samples; the water-storing material cooled the specimens by up to 12°CResearchers from China have pioneered a groundbreaking asphalt composite integrated with superabsorbent polymers aimed at cooling city envi...08 Aug, 2026, 07.04 PM IST
- Keto Motors unveils Urbanova KE9, marking its entry into India's commercial electric bus segment03 Aug, 2026, 01.59 PM IST
- Can chalk replace air conditioning? France is putting the idea to the testFrance is experiencing a surge in demand for crushed chalk as a cooling solution. This traditional cleaning powder is applied to windows, r...30 Jul, 2026, 08.06 PM IST
- In 2010, a study suggested the coolest solution to global warming might also be the simplest; a fresh coat of white paint could help cool the planet: How white roofs may reduce urban heat and support climate action?In 2010, a study suggested the coolest solution to global warming might also be the simplest; a fresh coat of white paint could help cool t...28 Jul, 2026, 01.45 AM IST
- Millions of Americans crank a fan when the heat spikes, but the CDC and EPA warn that above the mid-90s, a fan stops cooling you and can actually push your body temperature upElectric fans offer limited relief when indoor temperatures exceed ninety degrees Fahrenheit. Above ninety-five degrees, fans can actually ...14 Jul, 2026, 05.19 PM IST
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