Albedo and Cool Pavements
Albedo and Cool Pavements

Albedo and Cool Pavements

Albedo is a measure of a surface’s reflectivity — surfaces with low albedo reflect less light than do surfaces with high albedo. This has several implications for combatting phenomena such as the urban heat island effect. “Cool pavements,” those high in albedo, reflect more sunlight into the atmosphere, increasing ambient temperatures less than dark pavements.

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