Doha’s Blue Roads: A Cool Solution to Scorching Heat
In a groundbreaking approach to urban heat management, Doha, Qatar became the first city in the world to introduce blue-colored roads. Unlike traditional black asphalt, which absorbs and retains heat, the blue coating reflects more sunlight, significantly reducing surface temperatures by 15 to 20°C. This innovation is part of Qatar’s broader efforts to combat extreme heat, improve pedestrian comfort, and reduce the urban heat island effect. Especially important in a region where summer temperatures often exceed 45°C (113°F), the initiative demonstrates how color and technology can combine to create cooler, more sustainable cities for the future.
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