"Cool roof " (Washington, D.C.)

USA / District of Columbia / Washington / Washington, D.C.
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Cool roofs use reflective materials to reflect heat from the sun thereby reducing the need to use as much energy to cool the structure during daylight hours.

Added in 2011.
Nearby cities:
Coordinates:   38°53'10"N   77°1'35"W
This article was last modified 13 years ago