Black is the most effective colour for trapping the sun’s heat, while white is the best at repelling it. Black pavement accounts for 40% of urban surfaces while roofs — typically covered with black or dark shingles –account for 20% to 25%.
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Digital services data traffic will grow by 13-fold between 2020 and 2030. Without energy efficiency improvements, the industry's energy consumption and carbon dioxide emissions will grow 2.3-fold, according to third party research. (name the 3rd party) Continue reading
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