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Energy Business Review | Monday, January 31, 2022
Urban heating islands are causing spaces less livable day by day. Fighting the same with roofing solutions and solar panels is emerging as the new trend.
Increasing industrialization and urbanization have contributed significantly to the heat island effect phenomenon. The heat island effect occurs when the temperature in a particular area is higher than the actual atmospheric temperature owing to the absorption of heat into artificial materials used in roofing and metalling of roads and the other regions. As a result, these areas absorb heat but cannot efficiently reflect it, increasing the immediate vicinity's temperatures.
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The urban heat island effect is of greatest concern, leading to serious discomfort. Sometimes it may even induce health reactions like heat strokes. Therefore, it is essential to manage the problem and mitigate it earliest. A few ways by which heating can be decreased are discussed here.
Roofing solutions
Forgo traditional roofing materials and opt for a material that can give a cooler roof. Technological advancements have created various alternatives which can provide better results. In such shelters, the amount of heat absorbed is considerably less. After considering climatic and other elements, one can judge among the available options of cool roof materials like sheets, paint, tiles, or shingles.
Green roofs, which include plants on the rooftop surface, are helpful in cooling. Solar panels on the rooftop insulate the roof from harsh heating, collects the heat, and convert it into usable energy.
Adopting Solar Power and Solar Roof Tiles
Solar energy, captured during the daytime using solar panels, can effectively manage urban heat island effects. Solar panels placed on rooftops reduce the area required for construction, thereby enabling the retention of open spaces to contribute to sufficient reflection. If obsessed on a large scale, solar panels can enhance the situation substantially.
Better Urban Planning
Well-planned urbanization can minimize the impact of heat islands in urban areas. For example, simple planning measures such as open green spaces like parks, regulated construction, unmetalled sidewalks, planting trees, protecting wetlands in and around the city, and creating consciousness among residents can reduce heat absorption onto concrete and asphalt surfaces...
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