News tagged with savings

Cool roofs have water saving benefits too

The energy and climate benefits of cool roofs have been well established: By reflecting rather than absorbing the sun's energy, light-colored roofs keep buildings, cities, and even the entire planet cooler. Now a new study ...

dateOct 20, 2017 in Environment
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Changing how solar power rolls

Traditional solar panels used to power satellites can be bulky with heavy panels folded together using mechanical hinges. An experiment that recently arrived at the International Space Station will test a new solar array ...

dateJun 20, 2017 in Space Exploration
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