Among the most interesting exhibitors at the recent Greenbuild International Conference and Expo in Philadelphia may have been the Asphalt Pavement Alliance challenging what we thought we knew about urban heat island effect with new research from
heat island effect
A green roof is a special type of roof that is covered with certain types of vegetation. This vegetation can cover either all or parts of the roofing. Green roofs have many advantages and can be installed with relative ease.
Installing a Green Roof
The first step in installing a green roof is to place a
A New York City roof covered in a white synthetic membrane was on average 43 degrees F cooler than surrounding black tar and asphalt roofs during times of peak heat last summer, according to a study by scientists from Columbia University and NASA.
On the hottest day of the summer — July 22, 2011,
Using lighter colors for rooftops and streets worldwide could help reduce global temperatures and offset the heat from as much as two years of global greenhouse gas emissions, according to a new study. After examining the results from a global land surface model from NASA Goddard Space Flight Center, researchers at the Lawrence Berkeley National Laboratory