Air QualityCooler temperatures reduce air pollution and smog. |
High TemperaturesOn warm summer days, a city can be 6-8°F warmer than its surrounding areas. Scientists call these cities "Urban Heat Islands." |
Cool RoofsMaking a building reflective reduces the amount of solar heat it absorbs. |
VegetationTrees reduce cooling energy use in buildings by shading them and cooling the air. |
Energy UseHigher temperatures increase demand for air conditioning! |
Cool PavementsReflective pavements keep parking lots and roads cool. |
"Heat Island research is conducted to find, analyze, and implement
solutions to the summer warming
trends occurring in urban areas, the so-called 'heat island' effect. We
currently concentrate on the study and development of more reflective
surfaces for roadways and buildings."
|
Link to:
high-graphic version Heat Island Group Home Page
Return to:
Building Energy Analysis |
Energy Analysis Dept. |
Environmental Energy Technologies |
Berkeley Lab
Search:
Energy Analysis Department Publicatons |
Environmental Energy Technologies Division Web Server
.
This web page last modified by Sheng-chieh Chang on August 30, 2000.