Urban areas are getting hotter. A startup from one of the world's hottest cities wants to help

### Climate Change Intensifies Urban Heat Challenges

Climate change is significantly impacting urban areas, particularly in densely populated cities. The urban heat island effect causes city temperatures to be higher than nearby rural regions because materials like concrete and asphalt absorb and radiate heat. Additionally, vehicles and air-conditioning units contribute to increased temperatures, while towering buildings impede wind flow.

Cities worldwide are adopting measures to combat urban heat. A city with a history of fatal heatwaves has implemented green roofs on over 500 buildings, providing natural insulation and cooling. Another city is using solar-reflective material on roads to reduce surface temperatures.

However, detailed urban temperature data is scarce. An entrepreneur founded a startup in a metropolis to modify asphalt for more efficient heat absorption but found local temperature data lacking. This led to the development of a company focused on AI technology to offer detailed urban temperature viewpoints, helping planners and residents make informed decisions.

Extreme heat can result in heat-related health issues and mortality, particularly affecting vulnerable groups. With urbanization increasing, many people may face life-threatening heat by 2100. Rising temperatures also disrupt sleep and day-to-day productivity, especially for outdoor workers.

Despite increasing attention, most weather stations aren't designed to specifically address urban heat, often located at airports or hillsides. Satellites provide wide coverage but lack the ability to record detailed neighborhood temperatures due to obstructions like trees and tall buildings.

Some cities are leveraging sensor networks or integrating climate information into existing urban systems. A technology firm, currently expanding its operations, collects vast data to model urban temperatures with a high degree of accuracy. It offers advisory services to help identify heat hotspots for urban improvements.

The startup aims to integrate its technology into platforms that offer insights on less hot neighborhoods or optimal routes for outdoor activities. Meanwhile, other platforms and companies are incorporating climate-related information and deploying AI tools to address urban heat challenges.

The demand for high-resolution urban temperature data is evident, yet it's crucial how this information is utilized. Effective education, warning systems, and incorporation into urban planning and building codes are essential for addressing the urban heat issue effectively.