As the summer heats up, so do cities. That's true not just for hot places like Los Angeles and Phoenix, but also for cooler capitals like Ottawa and Reykjavik.
Energy & Green Tech
May 31, 2016
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It is well established that white roofs can help mitigate the urban heat island effect, reflecting the sun's energy back into space and reducing a city's temperature under normal weather conditions. In a new study of Guangzhou, ...
Environment
Dec 22, 2015
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Sydney materials scientists are claiming a breakthrough in cool roof technology with a surface they've developed that will stay cooler than the ambient air temperature, even under the mid-summer Australian sun.
Energy & Green Tech
May 28, 2015
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Cool roofs can help keep buildings cool, thus lowering the building's energy use, while also mitigating the urban heat island effect by reflecting sunlight away from buildings and cities. But as cool roofs age and get soiled, ...
Energy & Green Tech
Apr 14, 2015
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Sandia National Laboratories' Institutional Transformation (IX) model helps the federal laboratory reduce its energy consumption and could help other large institutions do the same.
Energy & Green Tech
Sep 18, 2014
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(Phys.org) —Working with Chinese researchers, the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) has conducted the first comprehensive study of cool roofs in China and concluded that they would ...
Energy & Green Tech
Aug 28, 2014
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Life in a warming world is going to require human ingenuity to adapt to the new realities of Earth. Greenhouse-gas induced warming and megapolitan expansion are both significant drivers of our warming planet. Researchers ...
Environment
Feb 10, 2014
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Looking strictly at the economic costs and benefits of three different roof types—black, white and "green" (or vegetated)—Lawrence Berkeley National Laboratory (Berkeley Lab) researchers have found in a new study that ...
Energy & Green Tech
Jan 22, 2014
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Aitor Erkoreka, a UPV/EHU lecturer and researcher, has shown that green roofs are ideal for places where it is very hot in summer. So, by means of these claddings less air conditioning is needed than with conventional roofs; ...
Energy & Green Tech
Aug 06, 2013
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When Keith Rule and a team of interns walked onto the black and white roof of the main building of the U.S. Department of Energy's Princeton Plasma Physics Laboratory one sweltering day last summer, they could feel the temperature ...
Energy & Green Tech
Dec 11, 2012
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