How do you cool a city in a warming world?
Globally, 2016 was the warmest year on record. In Los Angeles, temperature records were shattered last summer during scorching heat waves that saw highs of 100 degrees for five days straight.
Globally, 2016 was the warmest year on record. In Los Angeles, temperature records were shattered last summer during scorching heat waves that saw highs of 100 degrees for five days straight.
Environment
Feb 21, 2017
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Harvard University says it has achieved a 2008 goal to reduce campus greenhouse gas emissions by 30 percent.
Energy & Green Tech
Dec 8, 2016
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More than 50 percent of today's population lives in cities. According to the United Nations Development Programme, that number is predicted to rise to 70 percent by 2050. Growing urbanization increases the overall temperature ...
Environment
Jun 1, 2016
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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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